- info on Generic Netlink
gianfar.txt
- Gianfar Ethernet Driver.
+i40e.txt
+ - README for the Intel Ethernet Controller XL710 Driver (i40e).
ieee802154.txt
- Linux IEEE 802.15.4 implementation, API and drivers
igb.txt
--- /dev/null
+Linux Base Driver for the Intel(R) Ethernet Controller XL710 Family
+===================================================================
+
+Intel i40e Linux driver.
+Copyright(c) 2013 Intel Corporation.
+
+Contents
+========
+
+- Identifying Your Adapter
+- Additional Configurations
+- Performance Tuning
+- Known Issues
+- Support
+
+
+Identifying Your Adapter
+========================
+
+The driver in this release is compatible with the Intel Ethernet
+Controller XL710 Family.
+
+For more information on how to identify your adapter, go to the Adapter &
+Driver ID Guide at:
+
+ http://support.intel.com/support/network/sb/CS-012904.htm
+
+
+Enabling the driver
+===================
+
+The driver is enabled via the standard kernel configuration system,
+using the make command:
+
+ Make oldconfig/silentoldconfig/menuconfig/etc.
+
+The driver is located in the menu structure at:
+
+ -> Device Drivers
+ -> Network device support (NETDEVICES [=y])
+ -> Ethernet driver support
+ -> Intel devices
+ -> Intel(R) Ethernet Controller XL710 Family
+
+Additional Configurations
+=========================
+
+ Generic Receive Offload (GRO)
+ -----------------------------
+ The driver supports the in-kernel software implementation of GRO. GRO has
+ shown that by coalescing Rx traffic into larger chunks of data, CPU
+ utilization can be significantly reduced when under large Rx load. GRO is
+ an evolution of the previously-used LRO interface. GRO is able to coalesce
+ other protocols besides TCP. It's also safe to use with configurations that
+ are problematic for LRO, namely bridging and iSCSI.
+
+ Ethtool
+ -------
+ The driver utilizes the ethtool interface for driver configuration and
+ diagnostics, as well as displaying statistical information. The latest
+ ethtool version is required for this functionality.
+
+ The latest release of ethtool can be found from
+ https://www.kernel.org/pub/software/network/ethtool
+
+ Data Center Bridging (DCB)
+ --------------------------
+ DCB configuration is not currently supported.
+
+ FCoE
+ ----
+ Fiber Channel over Ethernet (FCoE) hardware offload is not currently
+ supported.
+
+ MAC and VLAN anti-spoofing feature
+ ----------------------------------
+ When a malicious driver attempts to send a spoofed packet, it is dropped by
+ the hardware and not transmitted. An interrupt is sent to the PF driver
+ notifying it of the spoof attempt.
+
+ When a spoofed packet is detected the PF driver will send the following
+ message to the system log (displayed by the "dmesg" command):
+
+ Spoof event(s) detected on VF (n)
+
+ Where n=the VF that attempted to do the spoofing.
+
+
+Performance Tuning
+==================
+
+An excellent article on performance tuning can be found at:
+
+http://www.redhat.com/promo/summit/2008/downloads/pdf/Thursday/Mark_Wagner.pdf
+
+
+Known Issues
+============
+
+
+Support
+=======
+
+For general information, go to the Intel support website at:
+
+ http://support.intel.com
+
+or the Intel Wired Networking project hosted by Sourceforge at:
+
+ http://e1000.sourceforge.net
+
+If an issue is identified with the released source code on the supported
+kernel with a supported adapter, email the specific information related
+to the issue to e1000-devel@lists.sourceforge.net and copy
+netdev@vger.kernel.org.
S: Maintained
F: drivers/char/hw_random/ixp4xx-rng.c
-INTEL ETHERNET DRIVERS (e100/e1000/e1000e/igb/igbvf/ixgb/ixgbe/ixgbevf)
+INTEL ETHERNET DRIVERS (e100/e1000/e1000e/igb/igbvf/ixgb/ixgbe/ixgbevf/i40e)
M: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
M: Jesse Brandeburg <jesse.brandeburg@intel.com>
M: Bruce Allan <bruce.w.allan@intel.com>
F: Documentation/networking/ixgb.txt
F: Documentation/networking/ixgbe.txt
F: Documentation/networking/ixgbevf.txt
+F: Documentation/networking/i40e.txt
F: drivers/net/ethernet/intel/
INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
slave->target_last_arp_rx[i] = jiffies;
}
-static int bond_arp_rcv(const struct sk_buff *skb, struct bonding *bond,
- struct slave *slave)
+int bond_arp_rcv(const struct sk_buff *skb, struct bonding *bond,
+ struct slave *slave)
{
struct arphdr *arp = (struct arphdr *)skb->data;
unsigned char *arp_ptr;
goto out;
}
+ /* don't cache arp_validate between modes */
+ bond->params.arp_validate = BOND_ARP_VALIDATE_NONE;
bond->params.mode = new_value;
bond_set_mode_ops(bond, bond->params.mode);
pr_info("%s: setting mode to %s (%d).\n",
struct device_attribute *attr,
const char *buf, size_t count)
{
- int new_value;
struct bonding *bond = to_bond(d);
+ int new_value, ret = count;
+ if (!rtnl_trylock())
+ return restart_syscall();
new_value = bond_parse_parm(buf, arp_validate_tbl);
if (new_value < 0) {
pr_err("%s: Ignoring invalid arp_validate value %s\n",
bond->dev->name, buf);
- return -EINVAL;
+ ret = -EINVAL;
+ goto out;
}
- if (new_value && (bond->params.mode != BOND_MODE_ACTIVEBACKUP)) {
+ if (bond->params.mode != BOND_MODE_ACTIVEBACKUP) {
pr_err("%s: arp_validate only supported in active-backup mode.\n",
bond->dev->name);
- return -EINVAL;
+ ret = -EINVAL;
+ goto out;
}
pr_info("%s: setting arp_validate to %s (%d).\n",
bond->dev->name, arp_validate_tbl[new_value].modename,
new_value);
+ if (bond->dev->flags & IFF_UP) {
+ if (!new_value)
+ bond->recv_probe = NULL;
+ else if (bond->params.arp_interval)
+ bond->recv_probe = bond_arp_rcv;
+ }
bond->params.arp_validate = new_value;
+out:
+ rtnl_unlock();
- return count;
+ return ret;
}
static DEVICE_ATTR(arp_validate, S_IRUGO | S_IWUSR, bonding_show_arp_validate,
struct device_attribute *attr,
const char *buf, size_t count)
{
- int new_value, ret = count;
struct bonding *bond = to_bond(d);
+ int new_value, ret = count;
if (!rtnl_trylock())
return restart_syscall();
* is called.
*/
if (!new_value) {
+ if (bond->params.arp_validate)
+ bond->recv_probe = NULL;
cancel_delayed_work_sync(&bond->arp_work);
} else {
+ /* arp_validate can be set only in active-backup mode */
+ if (bond->params.arp_validate)
+ bond->recv_probe = bond_arp_rcv;
cancel_delayed_work_sync(&bond->mii_work);
queue_delayed_work(bond->wq, &bond->arp_work, 0);
}
struct bond_net;
+int bond_arp_rcv(const struct sk_buff *skb, struct bonding *bond, struct slave *slave);
struct vlan_entry *bond_next_vlan(struct bonding *bond, struct vlan_entry *curr);
int bond_dev_queue_xmit(struct bonding *bond, struct sk_buff *skb, struct net_device *slave_dev);
void bond_xmit_slave_id(struct bonding *bond, struct sk_buff *skb, int slave_id);
if (ret)
goto out_phy_disconnect;
- ret = request_irq(priv->irq_rx, bcm_enet_isr_dma, IRQF_DISABLED,
+ ret = request_irq(priv->irq_rx, bcm_enet_isr_dma, 0,
dev->name, dev);
if (ret)
goto out_freeirq;
ret = request_irq(priv->irq_tx, bcm_enet_isr_dma,
- IRQF_DISABLED, dev->name, dev);
+ 0, dev->name, dev);
if (ret)
goto out_freeirq_rx;
enet_dmac_writel(priv, 0, ENETDMAC_IRMASK, priv->tx_chan);
ret = request_irq(priv->irq_rx, bcm_enet_isr_dma,
- IRQF_DISABLED, dev->name, dev);
+ 0, dev->name, dev);
if (ret)
goto out_freeirq;
if (priv->irq_tx != -1) {
ret = request_irq(priv->irq_tx, bcm_enet_isr_dma,
- IRQF_DISABLED, dev->name, dev);
+ 0, dev->name, dev);
if (ret)
goto out_freeirq_rx;
}
NAPI_GRO_CB(skb)->count = num_of_coalesced_segs;
}
-static int bnx2x_alloc_rx_sge(struct bnx2x *bp,
- struct bnx2x_fastpath *fp, u16 index)
+static int bnx2x_alloc_rx_sge(struct bnx2x *bp, struct bnx2x_fastpath *fp,
+ u16 index, gfp_t gfp_mask)
{
- struct page *page = alloc_pages(GFP_ATOMIC, PAGES_PER_SGE_SHIFT);
+ struct page *page = alloc_pages(gfp_mask, PAGES_PER_SGE_SHIFT);
struct sw_rx_page *sw_buf = &fp->rx_page_ring[index];
struct eth_rx_sge *sge = &fp->rx_sge_ring[index];
dma_addr_t mapping;
/* If we fail to allocate a substitute page, we simply stop
where we are and drop the whole packet */
- err = bnx2x_alloc_rx_sge(bp, fp, sge_idx);
+ err = bnx2x_alloc_rx_sge(bp, fp, sge_idx, GFP_ATOMIC);
if (unlikely(err)) {
bnx2x_fp_qstats(bp, fp)->rx_skb_alloc_failed++;
return err;
kfree(data);
}
-static void *bnx2x_frag_alloc(const struct bnx2x_fastpath *fp)
+static void *bnx2x_frag_alloc(const struct bnx2x_fastpath *fp, gfp_t gfp_mask)
{
- if (fp->rx_frag_size)
+ if (fp->rx_frag_size) {
+ /* GFP_KERNEL allocations are used only during initialization */
+ if (unlikely(gfp_mask & __GFP_WAIT))
+ return (void *)__get_free_page(gfp_mask);
+
return netdev_alloc_frag(fp->rx_frag_size);
+ }
- return kmalloc(fp->rx_buf_size + NET_SKB_PAD, GFP_ATOMIC);
+ return kmalloc(fp->rx_buf_size + NET_SKB_PAD, gfp_mask);
}
#ifdef CONFIG_INET
goto drop;
/* Try to allocate the new data */
- new_data = bnx2x_frag_alloc(fp);
+ new_data = bnx2x_frag_alloc(fp, GFP_ATOMIC);
/* Unmap skb in the pool anyway, as we are going to change
pool entry status to BNX2X_TPA_STOP even if new skb allocation
fails. */
bnx2x_fp_stats(bp, fp)->eth_q_stats.rx_skb_alloc_failed++;
}
-static int bnx2x_alloc_rx_data(struct bnx2x *bp,
- struct bnx2x_fastpath *fp, u16 index)
+static int bnx2x_alloc_rx_data(struct bnx2x *bp, struct bnx2x_fastpath *fp,
+ u16 index, gfp_t gfp_mask)
{
u8 *data;
struct sw_rx_bd *rx_buf = &fp->rx_buf_ring[index];
struct eth_rx_bd *rx_bd = &fp->rx_desc_ring[index];
dma_addr_t mapping;
- data = bnx2x_frag_alloc(fp);
+ data = bnx2x_frag_alloc(fp, gfp_mask);
if (unlikely(data == NULL))
return -ENOMEM;
memcpy(skb->data, data + pad, len);
bnx2x_reuse_rx_data(fp, bd_cons, bd_prod);
} else {
- if (likely(bnx2x_alloc_rx_data(bp, fp, bd_prod) == 0)) {
+ if (likely(bnx2x_alloc_rx_data(bp, fp, bd_prod,
+ GFP_ATOMIC) == 0)) {
dma_unmap_single(&bp->pdev->dev,
dma_unmap_addr(rx_buf, mapping),
fp->rx_buf_size,
struct sw_rx_bd *first_buf =
&tpa_info->first_buf;
- first_buf->data = bnx2x_frag_alloc(fp);
+ first_buf->data =
+ bnx2x_frag_alloc(fp, GFP_KERNEL);
if (!first_buf->data) {
BNX2X_ERR("Failed to allocate TPA skb pool for queue[%d] - disabling TPA on this queue!\n",
j);
for (i = 0, ring_prod = 0;
i < MAX_RX_SGE_CNT*NUM_RX_SGE_PAGES; i++) {
- if (bnx2x_alloc_rx_sge(bp, fp, ring_prod) < 0) {
+ if (bnx2x_alloc_rx_sge(bp, fp, ring_prod,
+ GFP_KERNEL) < 0) {
BNX2X_ERR("was only able to allocate %d rx sges\n",
i);
BNX2X_ERR("disabling TPA for queue[%d]\n",
* fp->eth_q_stats.rx_skb_alloc_failed = 0
*/
for (i = 0; i < rx_ring_size; i++) {
- if (bnx2x_alloc_rx_data(bp, fp, ring_prod) < 0) {
+ if (bnx2x_alloc_rx_data(bp, fp, ring_prod, GFP_KERNEL) < 0) {
failure_cnt++;
continue;
}
bnx2x_init_block(bp, BLOCK_TM, init_phase);
bnx2x_init_block(bp, BLOCK_DORQ, init_phase);
+ REG_WR(bp, DORQ_REG_MODE_ACT, 1); /* no dpm */
bnx2x_iov_init_dq(bp);
REG_WR(bp, DORQ_REG_VF_TYPE_MIN_MCID_0, 0);
REG_WR(bp, DORQ_REG_VF_TYPE_MAX_MCID_0, 0x1ffff);
- /* set the number of VF allowed doorbells to the full DQ range */
- REG_WR(bp, DORQ_REG_VF_NORM_MAX_CID_COUNT, 0x20000);
-
/* set the VF doorbell threshold */
REG_WR(bp, DORQ_REG_VF_USAGE_CT_LIMIT, 4);
}
will be called ixgbevf. MSI-X interrupt support is required
for this driver to work correctly.
+config I40E
+ tristate "Intel(R) Ethernet Controller XL710 Family support"
+ depends on PCI
+ ---help---
+ This driver supports Intel(R) Ethernet Controller XL710 Family of
+ devices. For more information on how to identify your adapter, go
+ to the Adapter & Driver ID Guide at:
+
+ <http://support.intel.com/support/network/adapter/pro100/21397.htm>
+
+ For general information and support, go to the Intel support
+ website at:
+
+ <http://support.intel.com>
+
+ To compile this driver as a module, choose M here. The module
+ will be called i40e.
+
endif # NET_VENDOR_INTEL
obj-$(CONFIG_IGBVF) += igbvf/
obj-$(CONFIG_IXGBE) += ixgbe/
obj-$(CONFIG_IXGBEVF) += ixgbevf/
+obj-$(CONFIG_I40E) += i40e/
obj-$(CONFIG_IXGB) += ixgb/
--- /dev/null
+################################################################################
+#
+# Intel Ethernet Controller XL710 Family Linux Driver
+# Copyright(c) 2013 Intel Corporation.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms and conditions of the GNU General Public License,
+# version 2, as published by the Free Software Foundation.
+#
+# This program is distributed in the hope it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# The full GNU General Public License is included in this distribution in
+# the file called "COPYING".
+#
+# Contact Information:
+# e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+# Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+#
+################################################################################
+
+#
+# Makefile for the Intel(R) Ethernet Connection XL710 (i40e.ko) driver
+#
+
+obj-$(CONFIG_I40E) += i40e.o
+
+i40e-objs := i40e_main.o \
+ i40e_ethtool.o \
+ i40e_adminq.o \
+ i40e_common.o \
+ i40e_hmc.o \
+ i40e_lan_hmc.o \
+ i40e_nvm.o \
+ i40e_debugfs.o \
+ i40e_diag.o \
+ i40e_txrx.o \
+ i40e_virtchnl_pf.o
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#ifndef _I40E_H_
+#define _I40E_H_
+
+#include <net/tcp.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/aer.h>
+#include <linux/netdevice.h>
+#include <linux/ioport.h>
+#include <linux/slab.h>
+#include <linux/list.h>
+#include <linux/string.h>
+#include <linux/in.h>
+#include <linux/ip.h>
+#include <linux/tcp.h>
+#include <linux/sctp.h>
+#include <linux/pkt_sched.h>
+#include <linux/ipv6.h>
+#include <linux/version.h>
+#include <net/checksum.h>
+#include <net/ip6_checksum.h>
+#include <linux/ethtool.h>
+#include <linux/if_vlan.h>
+#include "i40e_type.h"
+#include "i40e_prototype.h"
+#include "i40e_virtchnl.h"
+#include "i40e_virtchnl_pf.h"
+#include "i40e_txrx.h"
+
+/* Useful i40e defaults */
+#define I40E_BASE_PF_SEID 16
+#define I40E_BASE_VSI_SEID 512
+#define I40E_BASE_VEB_SEID 288
+#define I40E_MAX_VEB 16
+
+#define I40E_MAX_NUM_DESCRIPTORS 4096
+#define I40E_MAX_REGISTER 0x0038FFFF
+#define I40E_DEFAULT_NUM_DESCRIPTORS 512
+#define I40E_REQ_DESCRIPTOR_MULTIPLE 32
+#define I40E_MIN_NUM_DESCRIPTORS 64
+#define I40E_MIN_MSIX 2
+#define I40E_DEFAULT_NUM_VMDQ_VSI 8 /* max 256 VSIs */
+#define I40E_DEFAULT_QUEUES_PER_VMDQ 2 /* max 16 qps */
+#define I40E_DEFAULT_QUEUES_PER_VF 4
+#define I40E_DEFAULT_QUEUES_PER_TC 1 /* should be a power of 2 */
+#define I40E_FDIR_RING 0
+#define I40E_FDIR_RING_COUNT 32
+#define I40E_MAX_AQ_BUF_SIZE 4096
+#define I40E_AQ_LEN 32
+#define I40E_AQ_WORK_LIMIT 16
+#define I40E_MAX_USER_PRIORITY 8
+#define I40E_DEFAULT_MSG_ENABLE 4
+
+#define I40E_NVM_VERSION_LO_SHIFT 0
+#define I40E_NVM_VERSION_LO_MASK (0xf << I40E_NVM_VERSION_LO_SHIFT)
+#define I40E_NVM_VERSION_MID_SHIFT 4
+#define I40E_NVM_VERSION_MID_MASK (0xff << I40E_NVM_VERSION_MID_SHIFT)
+#define I40E_NVM_VERSION_HI_SHIFT 12
+#define I40E_NVM_VERSION_HI_MASK (0xf << I40E_NVM_VERSION_HI_SHIFT)
+
+/* magic for getting defines into strings */
+#define STRINGIFY(foo) #foo
+#define XSTRINGIFY(bar) STRINGIFY(bar)
+
+#ifndef ARCH_HAS_PREFETCH
+#define prefetch(X)
+#endif
+
+#define I40E_RX_DESC(R, i) \
+ ((ring_is_16byte_desc_enabled(R)) \
+ ? (union i40e_32byte_rx_desc *) \
+ (&(((union i40e_16byte_rx_desc *)((R)->desc))[i])) \
+ : (&(((union i40e_32byte_rx_desc *)((R)->desc))[i])))
+#define I40E_TX_DESC(R, i) \
+ (&(((struct i40e_tx_desc *)((R)->desc))[i]))
+#define I40E_TX_CTXTDESC(R, i) \
+ (&(((struct i40e_tx_context_desc *)((R)->desc))[i]))
+#define I40E_TX_FDIRDESC(R, i) \
+ (&(((struct i40e_filter_program_desc *)((R)->desc))[i]))
+
+/* default to trying for four seconds */
+#define I40E_TRY_LINK_TIMEOUT (4 * HZ)
+
+/* driver state flags */
+enum i40e_state_t {
+ __I40E_TESTING,
+ __I40E_CONFIG_BUSY,
+ __I40E_CONFIG_DONE,
+ __I40E_DOWN,
+ __I40E_NEEDS_RESTART,
+ __I40E_SERVICE_SCHED,
+ __I40E_ADMINQ_EVENT_PENDING,
+ __I40E_MDD_EVENT_PENDING,
+ __I40E_VFLR_EVENT_PENDING,
+ __I40E_RESET_RECOVERY_PENDING,
+ __I40E_RESET_INTR_RECEIVED,
+ __I40E_REINIT_REQUESTED,
+ __I40E_PF_RESET_REQUESTED,
+ __I40E_CORE_RESET_REQUESTED,
+ __I40E_GLOBAL_RESET_REQUESTED,
+ __I40E_FILTER_OVERFLOW_PROMISC,
+};
+
+enum i40e_interrupt_policy {
+ I40E_INTERRUPT_BEST_CASE,
+ I40E_INTERRUPT_MEDIUM,
+ I40E_INTERRUPT_LOWEST
+};
+
+struct i40e_lump_tracking {
+ u16 num_entries;
+ u16 search_hint;
+ u16 list[0];
+#define I40E_PILE_VALID_BIT 0x8000
+};
+
+#define I40E_DEFAULT_ATR_SAMPLE_RATE 20
+#define I40E_FDIR_MAX_RAW_PACKET_LOOKUP 512
+struct i40e_fdir_data {
+ u16 q_index;
+ u8 flex_off;
+ u8 pctype;
+ u16 dest_vsi;
+ u8 dest_ctl;
+ u8 fd_status;
+ u16 cnt_index;
+ u32 fd_id;
+ u8 *raw_packet;
+};
+
+#define I40E_DCB_PRIO_TYPE_STRICT 0
+#define I40E_DCB_PRIO_TYPE_ETS 1
+#define I40E_DCB_STRICT_PRIO_CREDITS 127
+#define I40E_MAX_USER_PRIORITY 8
+/* DCB per TC information data structure */
+struct i40e_tc_info {
+ u16 qoffset; /* Queue offset from base queue */
+ u16 qcount; /* Total Queues */
+ u8 netdev_tc; /* Netdev TC index if netdev associated */
+};
+
+/* TC configuration data structure */
+struct i40e_tc_configuration {
+ u8 numtc; /* Total number of enabled TCs */
+ u8 enabled_tc; /* TC map */
+ struct i40e_tc_info tc_info[I40E_MAX_TRAFFIC_CLASS];
+};
+
+/* struct that defines the Ethernet device */
+struct i40e_pf {
+ struct pci_dev *pdev;
+ struct i40e_hw hw;
+ unsigned long state;
+ unsigned long link_check_timeout;
+ struct msix_entry *msix_entries;
+ u16 num_msix_entries;
+ bool fc_autoneg_status;
+
+ u16 eeprom_version;
+ u16 num_vmdq_vsis; /* num vmdq pools this pf has set up */
+ u16 num_vmdq_qps; /* num queue pairs per vmdq pool */
+ u16 num_vmdq_msix; /* num queue vectors per vmdq pool */
+ u16 num_req_vfs; /* num vfs requested for this vf */
+ u16 num_vf_qps; /* num queue pairs per vf */
+ u16 num_tc_qps; /* num queue pairs per TC */
+ u16 num_lan_qps; /* num lan queues this pf has set up */
+ u16 num_lan_msix; /* num queue vectors for the base pf vsi */
+ u16 rss_size; /* num queues in the RSS array */
+ u16 rss_size_max; /* HW defined max RSS queues */
+ u16 fdir_pf_filter_count; /* num of guaranteed filters for this PF */
+ u8 atr_sample_rate;
+
+ enum i40e_interrupt_policy int_policy;
+ u16 rx_itr_default;
+ u16 tx_itr_default;
+ u16 msg_enable;
+ char misc_int_name[IFNAMSIZ + 9];
+ u16 adminq_work_limit; /* num of admin receive queue desc to process */
+ int service_timer_period;
+ struct timer_list service_timer;
+ struct work_struct service_task;
+
+ u64 flags;
+#define I40E_FLAG_RX_CSUM_ENABLED (u64)(1 << 1)
+#define I40E_FLAG_MSI_ENABLED (u64)(1 << 2)
+#define I40E_FLAG_MSIX_ENABLED (u64)(1 << 3)
+#define I40E_FLAG_RX_1BUF_ENABLED (u64)(1 << 4)
+#define I40E_FLAG_RX_PS_ENABLED (u64)(1 << 5)
+#define I40E_FLAG_RSS_ENABLED (u64)(1 << 6)
+#define I40E_FLAG_MQ_ENABLED (u64)(1 << 7)
+#define I40E_FLAG_VMDQ_ENABLED (u64)(1 << 8)
+#define I40E_FLAG_FDIR_REQUIRES_REINIT (u64)(1 << 9)
+#define I40E_FLAG_NEED_LINK_UPDATE (u64)(1 << 10)
+#define I40E_FLAG_IN_NETPOLL (u64)(1 << 13)
+#define I40E_FLAG_16BYTE_RX_DESC_ENABLED (u64)(1 << 14)
+#define I40E_FLAG_CLEAN_ADMINQ (u64)(1 << 15)
+#define I40E_FLAG_FILTER_SYNC (u64)(1 << 16)
+#define I40E_FLAG_PROCESS_MDD_EVENT (u64)(1 << 18)
+#define I40E_FLAG_PROCESS_VFLR_EVENT (u64)(1 << 19)
+#define I40E_FLAG_SRIOV_ENABLED (u64)(1 << 20)
+#define I40E_FLAG_DCB_ENABLED (u64)(1 << 21)
+#define I40E_FLAG_FDIR_ENABLED (u64)(1 << 22)
+#define I40E_FLAG_FDIR_ATR_ENABLED (u64)(1 << 23)
+#define I40E_FLAG_MFP_ENABLED (u64)(1 << 27)
+
+ u16 num_tx_queues;
+ u16 num_rx_queues;
+
+ bool stat_offsets_loaded;
+ struct i40e_hw_port_stats stats;
+ struct i40e_hw_port_stats stats_offsets;
+ u32 tx_timeout_count;
+ u32 tx_timeout_recovery_level;
+ unsigned long tx_timeout_last_recovery;
+ u32 hw_csum_rx_error;
+ u32 led_status;
+ u16 corer_count; /* Core reset count */
+ u16 globr_count; /* Global reset count */
+ u16 empr_count; /* EMP reset count */
+ u16 pfr_count; /* PF reset count */
+
+ struct mutex switch_mutex;
+ u16 lan_vsi; /* our default LAN VSI */
+ u16 lan_veb; /* initial relay, if exists */
+#define I40E_NO_VEB 0xffff
+#define I40E_NO_VSI 0xffff
+ u16 next_vsi; /* Next unallocated VSI - 0-based! */
+ struct i40e_vsi **vsi;
+ struct i40e_veb *veb[I40E_MAX_VEB];
+
+ struct i40e_lump_tracking *qp_pile;
+ struct i40e_lump_tracking *irq_pile;
+
+ /* switch config info */
+ u16 pf_seid;
+ u16 main_vsi_seid;
+ u16 mac_seid;
+ struct i40e_aqc_get_switch_config_data *sw_config;
+ struct kobject *switch_kobj;
+#ifdef CONFIG_DEBUG_FS
+ struct dentry *i40e_dbg_pf;
+#endif /* CONFIG_DEBUG_FS */
+
+ /* sr-iov config info */
+ struct i40e_vf *vf;
+ int num_alloc_vfs; /* actual number of VFs allocated */
+ u32 vf_aq_requests;
+
+ /* DCBx/DCBNL capability for PF that indicates
+ * whether DCBx is managed by firmware or host
+ * based agent (LLDPAD). Also, indicates what
+ * flavor of DCBx protocol (IEEE/CEE) is supported
+ * by the device. For now we're supporting IEEE
+ * mode only.
+ */
+ u16 dcbx_cap;
+
+ u32 fcoe_hmc_filt_num;
+ u32 fcoe_hmc_cntx_num;
+ struct i40e_filter_control_settings filter_settings;
+};
+
+struct i40e_mac_filter {
+ struct list_head list;
+ u8 macaddr[ETH_ALEN];
+#define I40E_VLAN_ANY -1
+ s16 vlan;
+ u8 counter; /* number of instances of this filter */
+ bool is_vf; /* filter belongs to a VF */
+ bool is_netdev; /* filter belongs to a netdev */
+ bool changed; /* filter needs to be sync'd to the HW */
+};
+
+struct i40e_veb {
+ struct i40e_pf *pf;
+ u16 idx;
+ u16 veb_idx; /* index of VEB parent */
+ u16 seid;
+ u16 uplink_seid;
+ u16 stats_idx; /* index of VEB parent */
+ u8 enabled_tc;
+ u16 flags;
+ u16 bw_limit;
+ u8 bw_max_quanta;
+ bool is_abs_credits;
+ u8 bw_tc_share_credits[I40E_MAX_TRAFFIC_CLASS];
+ u16 bw_tc_limit_credits[I40E_MAX_TRAFFIC_CLASS];
+ u8 bw_tc_max_quanta[I40E_MAX_TRAFFIC_CLASS];
+ struct kobject *kobj;
+ bool stat_offsets_loaded;
+ struct i40e_eth_stats stats;
+ struct i40e_eth_stats stats_offsets;
+};
+
+/* struct that defines a VSI, associated with a dev */
+struct i40e_vsi {
+ struct net_device *netdev;
+ unsigned long active_vlans[BITS_TO_LONGS(VLAN_N_VID)];
+ bool netdev_registered;
+ bool stat_offsets_loaded;
+
+ u32 current_netdev_flags;
+ unsigned long state;
+#define I40E_VSI_FLAG_FILTER_CHANGED (1<<0)
+#define I40E_VSI_FLAG_VEB_OWNER (1<<1)
+ unsigned long flags;
+
+ struct list_head mac_filter_list;
+
+ /* VSI stats */
+ struct rtnl_link_stats64 net_stats;
+ struct rtnl_link_stats64 net_stats_offsets;
+ struct i40e_eth_stats eth_stats;
+ struct i40e_eth_stats eth_stats_offsets;
+ u32 tx_restart;
+ u32 tx_busy;
+ u32 rx_buf_failed;
+ u32 rx_page_failed;
+
+ /* These are arrays of rings, allocated at run-time */
+ struct i40e_ring *rx_rings;
+ struct i40e_ring *tx_rings;
+
+ u16 work_limit;
+ /* high bit set means dynamic, use accessor routines to read/write.
+ * hardware only supports 2us resolution for the ITR registers.
+ * these values always store the USER setting, and must be converted
+ * before programming to a register.
+ */
+ u16 rx_itr_setting;
+ u16 tx_itr_setting;
+
+ u16 max_frame;
+ u16 rx_hdr_len;
+ u16 rx_buf_len;
+ u8 dtype;
+
+ /* List of q_vectors allocated to this VSI */
+ struct i40e_q_vector *q_vectors;
+ int num_q_vectors;
+ int base_vector;
+
+ u16 seid; /* HW index of this VSI (absolute index) */
+ u16 id; /* VSI number */
+ u16 uplink_seid;
+
+ u16 base_queue; /* vsi's first queue in hw array */
+ u16 alloc_queue_pairs; /* Allocated Tx/Rx queues */
+ u16 num_queue_pairs; /* Used tx and rx pairs */
+ u16 num_desc;
+ enum i40e_vsi_type type; /* VSI type, e.g., LAN, FCoE, etc */
+ u16 vf_id; /* Virtual function ID for SRIOV VSIs */
+
+ struct i40e_tc_configuration tc_config;
+ struct i40e_aqc_vsi_properties_data info;
+
+ /* VSI BW limit (absolute across all TCs) */
+ u16 bw_limit; /* VSI BW Limit (0 = disabled) */
+ u8 bw_max_quanta; /* Max Quanta when BW limit is enabled */
+
+ /* Relative TC credits across VSIs */
+ u8 bw_ets_share_credits[I40E_MAX_TRAFFIC_CLASS];
+ /* TC BW limit credits within VSI */
+ u16 bw_ets_limit_credits[I40E_MAX_TRAFFIC_CLASS];
+ /* TC BW limit max quanta within VSI */
+ u8 bw_ets_max_quanta[I40E_MAX_TRAFFIC_CLASS];
+
+ struct i40e_pf *back; /* Backreference to associated PF */
+ u16 idx; /* index in pf->vsi[] */
+ u16 veb_idx; /* index of VEB parent */
+ struct kobject *kobj; /* sysfs object */
+
+ /* VSI specific handlers */
+ irqreturn_t (*irq_handler)(int irq, void *data);
+} ____cacheline_internodealigned_in_smp;
+
+struct i40e_netdev_priv {
+ struct i40e_vsi *vsi;
+};
+
+/* struct that defines an interrupt vector */
+struct i40e_q_vector {
+ struct i40e_vsi *vsi;
+
+ u16 v_idx; /* index in the vsi->q_vector array. */
+ u16 reg_idx; /* register index of the interrupt */
+
+ struct napi_struct napi;
+
+ struct i40e_ring_container rx;
+ struct i40e_ring_container tx;
+
+ u8 num_ringpairs; /* total number of ring pairs in vector */
+
+ char name[IFNAMSIZ + 9];
+ cpumask_t affinity_mask;
+} ____cacheline_internodealigned_in_smp;
+
+/* lan device */
+struct i40e_device {
+ struct list_head list;
+ struct i40e_pf *pf;
+};
+
+/**
+ * i40e_fw_version_str - format the FW and NVM version strings
+ * @hw: ptr to the hardware info
+ **/
+static inline char *i40e_fw_version_str(struct i40e_hw *hw)
+{
+ static char buf[32];
+
+ snprintf(buf, sizeof(buf),
+ "f%d.%d a%d.%d n%02d.%02d.%02d e%08x",
+ hw->aq.fw_maj_ver, hw->aq.fw_min_ver,
+ hw->aq.api_maj_ver, hw->aq.api_min_ver,
+ (hw->nvm.version & I40E_NVM_VERSION_HI_MASK)
+ >> I40E_NVM_VERSION_HI_SHIFT,
+ (hw->nvm.version & I40E_NVM_VERSION_MID_MASK)
+ >> I40E_NVM_VERSION_MID_SHIFT,
+ (hw->nvm.version & I40E_NVM_VERSION_LO_MASK)
+ >> I40E_NVM_VERSION_LO_SHIFT,
+ hw->nvm.eetrack);
+
+ return buf;
+}
+
+/**
+ * i40e_netdev_to_pf: Retrieve the PF struct for given netdev
+ * @netdev: the corresponding netdev
+ *
+ * Return the PF struct for the given netdev
+ **/
+static inline struct i40e_pf *i40e_netdev_to_pf(struct net_device *netdev)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_vsi *vsi = np->vsi;
+
+ return vsi->back;
+}
+
+static inline void i40e_vsi_setup_irqhandler(struct i40e_vsi *vsi,
+ irqreturn_t (*irq_handler)(int, void *))
+{
+ vsi->irq_handler = irq_handler;
+}
+
+/**
+ * i40e_rx_is_programming_status - check for programming status descriptor
+ * @qw: the first quad word of the program status descriptor
+ *
+ * The value of in the descriptor length field indicate if this
+ * is a programming status descriptor for flow director or FCoE
+ * by the value of I40E_RX_PROG_STATUS_DESC_LENGTH, otherwise
+ * it is a packet descriptor.
+ **/
+static inline bool i40e_rx_is_programming_status(u64 qw)
+{
+ return I40E_RX_PROG_STATUS_DESC_LENGTH ==
+ (qw >> I40E_RX_PROG_STATUS_DESC_LENGTH_SHIFT);
+}
+
+/* needed by i40e_ethtool.c */
+int i40e_up(struct i40e_vsi *vsi);
+void i40e_down(struct i40e_vsi *vsi);
+extern const char i40e_driver_name[];
+extern const char i40e_driver_version_str[];
+void i40e_do_reset(struct i40e_pf *pf, u32 reset_flags);
+void i40e_update_stats(struct i40e_vsi *vsi);
+void i40e_update_eth_stats(struct i40e_vsi *vsi);
+struct rtnl_link_stats64 *i40e_get_vsi_stats_struct(struct i40e_vsi *vsi);
+int i40e_fetch_switch_configuration(struct i40e_pf *pf,
+ bool printconfig);
+
+/* needed by i40e_main.c */
+void i40e_add_fdir_filter(struct i40e_fdir_data fdir_data,
+ struct i40e_ring *tx_ring);
+void i40e_add_remove_filter(struct i40e_fdir_data fdir_data,
+ struct i40e_ring *tx_ring);
+void i40e_update_fdir_filter(struct i40e_fdir_data fdir_data,
+ struct i40e_ring *tx_ring);
+int i40e_program_fdir_filter(struct i40e_fdir_data *fdir_data,
+ struct i40e_pf *pf, bool add);
+
+void i40e_set_ethtool_ops(struct net_device *netdev);
+struct i40e_mac_filter *i40e_add_filter(struct i40e_vsi *vsi,
+ u8 *macaddr, s16 vlan,
+ bool is_vf, bool is_netdev);
+void i40e_del_filter(struct i40e_vsi *vsi, u8 *macaddr, s16 vlan,
+ bool is_vf, bool is_netdev);
+int i40e_sync_vsi_filters(struct i40e_vsi *vsi);
+struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type,
+ u16 uplink, u32 param1);
+int i40e_vsi_release(struct i40e_vsi *vsi);
+struct i40e_vsi *i40e_vsi_lookup(struct i40e_pf *pf, enum i40e_vsi_type type,
+ struct i40e_vsi *start_vsi);
+struct i40e_veb *i40e_veb_setup(struct i40e_pf *pf, u16 flags, u16 uplink_seid,
+ u16 downlink_seid, u8 enabled_tc);
+void i40e_veb_release(struct i40e_veb *veb);
+
+i40e_status i40e_vsi_add_pvid(struct i40e_vsi *vsi, u16 vid);
+void i40e_vsi_remove_pvid(struct i40e_vsi *vsi);
+void i40e_vsi_reset_stats(struct i40e_vsi *vsi);
+void i40e_pf_reset_stats(struct i40e_pf *pf);
+#ifdef CONFIG_DEBUG_FS
+void i40e_dbg_pf_init(struct i40e_pf *pf);
+void i40e_dbg_pf_exit(struct i40e_pf *pf);
+void i40e_dbg_init(void);
+void i40e_dbg_exit(void);
+#else
+static inline void i40e_dbg_pf_init(struct i40e_pf *pf) {}
+static inline void i40e_dbg_pf_exit(struct i40e_pf *pf) {}
+static inline void i40e_dbg_init(void) {}
+static inline void i40e_dbg_exit(void) {}
+#endif /* CONFIG_DEBUG_FS*/
+void i40e_irq_dynamic_enable(struct i40e_vsi *vsi, int vector);
+int i40e_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd);
+void i40e_vlan_stripping_disable(struct i40e_vsi *vsi);
+int i40e_vsi_add_vlan(struct i40e_vsi *vsi, s16 vid);
+int i40e_vsi_kill_vlan(struct i40e_vsi *vsi, s16 vid);
+struct i40e_mac_filter *i40e_put_mac_in_vlan(struct i40e_vsi *vsi, u8 *macaddr,
+ bool is_vf, bool is_netdev);
+bool i40e_is_vsi_in_vlan(struct i40e_vsi *vsi);
+struct i40e_mac_filter *i40e_find_mac(struct i40e_vsi *vsi, u8 *macaddr,
+ bool is_vf, bool is_netdev);
+void i40e_vlan_stripping_enable(struct i40e_vsi *vsi);
+
+#endif /* _I40E_H_ */
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#include "i40e_status.h"
+#include "i40e_type.h"
+#include "i40e_register.h"
+#include "i40e_adminq.h"
+#include "i40e_prototype.h"
+
+/**
+ * i40e_adminq_init_regs - Initialize AdminQ registers
+ * @hw: pointer to the hardware structure
+ *
+ * This assumes the alloc_asq and alloc_arq functions have already been called
+ **/
+static void i40e_adminq_init_regs(struct i40e_hw *hw)
+{
+ /* set head and tail registers in our local struct */
+ if (hw->mac.type == I40E_MAC_VF) {
+ hw->aq.asq.tail = I40E_VF_ATQT1;
+ hw->aq.asq.head = I40E_VF_ATQH1;
+ hw->aq.arq.tail = I40E_VF_ARQT1;
+ hw->aq.arq.head = I40E_VF_ARQH1;
+ } else {
+ hw->aq.asq.tail = I40E_PF_ATQT;
+ hw->aq.asq.head = I40E_PF_ATQH;
+ hw->aq.arq.tail = I40E_PF_ARQT;
+ hw->aq.arq.head = I40E_PF_ARQH;
+ }
+}
+
+/**
+ * i40e_alloc_adminq_asq_ring - Allocate Admin Queue send rings
+ * @hw: pointer to the hardware structure
+ **/
+static i40e_status i40e_alloc_adminq_asq_ring(struct i40e_hw *hw)
+{
+ i40e_status ret_code;
+ struct i40e_virt_mem mem;
+
+ ret_code = i40e_allocate_dma_mem(hw, &hw->aq.asq_mem,
+ i40e_mem_atq_ring,
+ (hw->aq.num_asq_entries *
+ sizeof(struct i40e_aq_desc)),
+ I40E_ADMINQ_DESC_ALIGNMENT);
+ if (ret_code)
+ return ret_code;
+
+ hw->aq.asq.desc = hw->aq.asq_mem.va;
+ hw->aq.asq.dma_addr = hw->aq.asq_mem.pa;
+
+ ret_code = i40e_allocate_virt_mem(hw, &mem,
+ (hw->aq.num_asq_entries *
+ sizeof(struct i40e_asq_cmd_details)));
+ if (ret_code) {
+ i40e_free_dma_mem(hw, &hw->aq.asq_mem);
+ hw->aq.asq_mem.va = NULL;
+ hw->aq.asq_mem.pa = 0;
+ return ret_code;
+ }
+
+ hw->aq.asq.details = mem.va;
+
+ return ret_code;
+}
+
+/**
+ * i40e_alloc_adminq_arq_ring - Allocate Admin Queue receive rings
+ * @hw: pointer to the hardware structure
+ **/
+static i40e_status i40e_alloc_adminq_arq_ring(struct i40e_hw *hw)
+{
+ i40e_status ret_code;
+
+ ret_code = i40e_allocate_dma_mem(hw, &hw->aq.arq_mem,
+ i40e_mem_arq_ring,
+ (hw->aq.num_arq_entries *
+ sizeof(struct i40e_aq_desc)),
+ I40E_ADMINQ_DESC_ALIGNMENT);
+ if (ret_code)
+ return ret_code;
+
+ hw->aq.arq.desc = hw->aq.arq_mem.va;
+ hw->aq.arq.dma_addr = hw->aq.arq_mem.pa;
+
+ return ret_code;
+}
+
+/**
+ * i40e_free_adminq_asq - Free Admin Queue send rings
+ * @hw: pointer to the hardware structure
+ *
+ * This assumes the posted send buffers have already been cleaned
+ * and de-allocated
+ **/
+static void i40e_free_adminq_asq(struct i40e_hw *hw)
+{
+ struct i40e_virt_mem mem;
+
+ i40e_free_dma_mem(hw, &hw->aq.asq_mem);
+ hw->aq.asq_mem.va = NULL;
+ hw->aq.asq_mem.pa = 0;
+ mem.va = hw->aq.asq.details;
+ i40e_free_virt_mem(hw, &mem);
+ hw->aq.asq.details = NULL;
+}
+
+/**
+ * i40e_free_adminq_arq - Free Admin Queue receive rings
+ * @hw: pointer to the hardware structure
+ *
+ * This assumes the posted receive buffers have already been cleaned
+ * and de-allocated
+ **/
+static void i40e_free_adminq_arq(struct i40e_hw *hw)
+{
+ i40e_free_dma_mem(hw, &hw->aq.arq_mem);
+ hw->aq.arq_mem.va = NULL;
+ hw->aq.arq_mem.pa = 0;
+}
+
+/**
+ * i40e_alloc_arq_bufs - Allocate pre-posted buffers for the receive queue
+ * @hw: pointer to the hardware structure
+ **/
+static i40e_status i40e_alloc_arq_bufs(struct i40e_hw *hw)
+{
+ i40e_status ret_code;
+ struct i40e_aq_desc *desc;
+ struct i40e_virt_mem mem;
+ struct i40e_dma_mem *bi;
+ int i;
+
+ /* We'll be allocating the buffer info memory first, then we can
+ * allocate the mapped buffers for the event processing
+ */
+
+ /* buffer_info structures do not need alignment */
+ ret_code = i40e_allocate_virt_mem(hw, &mem, (hw->aq.num_arq_entries *
+ sizeof(struct i40e_dma_mem)));
+ if (ret_code)
+ goto alloc_arq_bufs;
+ hw->aq.arq.r.arq_bi = (struct i40e_dma_mem *)mem.va;
+
+ /* allocate the mapped buffers */
+ for (i = 0; i < hw->aq.num_arq_entries; i++) {
+ bi = &hw->aq.arq.r.arq_bi[i];
+ ret_code = i40e_allocate_dma_mem(hw, bi,
+ i40e_mem_arq_buf,
+ hw->aq.arq_buf_size,
+ I40E_ADMINQ_DESC_ALIGNMENT);
+ if (ret_code)
+ goto unwind_alloc_arq_bufs;
+
+ /* now configure the descriptors for use */
+ desc = I40E_ADMINQ_DESC(hw->aq.arq, i);
+
+ desc->flags = cpu_to_le16(I40E_AQ_FLAG_BUF);
+ if (hw->aq.arq_buf_size > I40E_AQ_LARGE_BUF)
+ desc->flags |= cpu_to_le16(I40E_AQ_FLAG_LB);
+ desc->opcode = 0;
+ /* This is in accordance with Admin queue design, there is no
+ * register for buffer size configuration
+ */
+ desc->datalen = cpu_to_le16((u16)bi->size);
+ desc->retval = 0;
+ desc->cookie_high = 0;
+ desc->cookie_low = 0;
+ desc->params.external.addr_high =
+ cpu_to_le32(upper_32_bits(bi->pa));
+ desc->params.external.addr_low =
+ cpu_to_le32(lower_32_bits(bi->pa));
+ desc->params.external.param0 = 0;
+ desc->params.external.param1 = 0;
+ }
+
+alloc_arq_bufs:
+ return ret_code;
+
+unwind_alloc_arq_bufs:
+ /* don't try to free the one that failed... */
+ i--;
+ for (; i >= 0; i--)
+ i40e_free_dma_mem(hw, &hw->aq.arq.r.arq_bi[i]);
+ mem.va = hw->aq.arq.r.arq_bi;
+ i40e_free_virt_mem(hw, &mem);
+
+ return ret_code;
+}
+
+/**
+ * i40e_alloc_asq_bufs - Allocate empty buffer structs for the send queue
+ * @hw: pointer to the hardware structure
+ **/
+static i40e_status i40e_alloc_asq_bufs(struct i40e_hw *hw)
+{
+ i40e_status ret_code;
+ struct i40e_virt_mem mem;
+ struct i40e_dma_mem *bi;
+ int i;
+
+ /* No mapped memory needed yet, just the buffer info structures */
+ ret_code = i40e_allocate_virt_mem(hw, &mem, (hw->aq.num_asq_entries *
+ sizeof(struct i40e_dma_mem)));
+ if (ret_code)
+ goto alloc_asq_bufs;
+ hw->aq.asq.r.asq_bi = (struct i40e_dma_mem *)mem.va;
+
+ /* allocate the mapped buffers */
+ for (i = 0; i < hw->aq.num_asq_entries; i++) {
+ bi = &hw->aq.asq.r.asq_bi[i];
+ ret_code = i40e_allocate_dma_mem(hw, bi,
+ i40e_mem_asq_buf,
+ hw->aq.asq_buf_size,
+ I40E_ADMINQ_DESC_ALIGNMENT);
+ if (ret_code)
+ goto unwind_alloc_asq_bufs;
+ }
+alloc_asq_bufs:
+ return ret_code;
+
+unwind_alloc_asq_bufs:
+ /* don't try to free the one that failed... */
+ i--;
+ for (; i >= 0; i--)
+ i40e_free_dma_mem(hw, &hw->aq.asq.r.asq_bi[i]);
+ mem.va = hw->aq.asq.r.asq_bi;
+ i40e_free_virt_mem(hw, &mem);
+
+ return ret_code;
+}
+
+/**
+ * i40e_free_arq_bufs - Free receive queue buffer info elements
+ * @hw: pointer to the hardware structure
+ **/
+static void i40e_free_arq_bufs(struct i40e_hw *hw)
+{
+ struct i40e_virt_mem mem;
+ int i;
+
+ for (i = 0; i < hw->aq.num_arq_entries; i++)
+ i40e_free_dma_mem(hw, &hw->aq.arq.r.arq_bi[i]);
+
+ mem.va = hw->aq.arq.r.arq_bi;
+ i40e_free_virt_mem(hw, &mem);
+}
+
+/**
+ * i40e_free_asq_bufs - Free send queue buffer info elements
+ * @hw: pointer to the hardware structure
+ **/
+static void i40e_free_asq_bufs(struct i40e_hw *hw)
+{
+ struct i40e_virt_mem mem;
+ int i;
+
+ /* only unmap if the address is non-NULL */
+ for (i = 0; i < hw->aq.num_asq_entries; i++)
+ if (hw->aq.asq.r.asq_bi[i].pa)
+ i40e_free_dma_mem(hw, &hw->aq.asq.r.asq_bi[i]);
+
+ /* now free the buffer info list */
+ mem.va = hw->aq.asq.r.asq_bi;
+ i40e_free_virt_mem(hw, &mem);
+}
+
+/**
+ * i40e_config_asq_regs - configure ASQ registers
+ * @hw: pointer to the hardware structure
+ *
+ * Configure base address and length registers for the transmit queue
+ **/
+static void i40e_config_asq_regs(struct i40e_hw *hw)
+{
+ if (hw->mac.type == I40E_MAC_VF) {
+ /* configure the transmit queue */
+ wr32(hw, I40E_VF_ATQBAH1, upper_32_bits(hw->aq.asq.dma_addr));
+ wr32(hw, I40E_VF_ATQBAL1, lower_32_bits(hw->aq.asq.dma_addr));
+ wr32(hw, I40E_VF_ATQLEN1, (hw->aq.num_asq_entries |
+ I40E_VF_ATQLEN1_ATQENABLE_MASK));
+ } else {
+ /* configure the transmit queue */
+ wr32(hw, I40E_PF_ATQBAH, upper_32_bits(hw->aq.asq.dma_addr));
+ wr32(hw, I40E_PF_ATQBAL, lower_32_bits(hw->aq.asq.dma_addr));
+ wr32(hw, I40E_PF_ATQLEN, (hw->aq.num_asq_entries |
+ I40E_PF_ATQLEN_ATQENABLE_MASK));
+ }
+}
+
+/**
+ * i40e_config_arq_regs - ARQ register configuration
+ * @hw: pointer to the hardware structure
+ *
+ * Configure base address and length registers for the receive (event queue)
+ **/
+static void i40e_config_arq_regs(struct i40e_hw *hw)
+{
+ if (hw->mac.type == I40E_MAC_VF) {
+ /* configure the receive queue */
+ wr32(hw, I40E_VF_ARQBAH1, upper_32_bits(hw->aq.arq.dma_addr));
+ wr32(hw, I40E_VF_ARQBAL1, lower_32_bits(hw->aq.arq.dma_addr));
+ wr32(hw, I40E_VF_ARQLEN1, (hw->aq.num_arq_entries |
+ I40E_VF_ARQLEN1_ARQENABLE_MASK));
+ } else {
+ /* configure the receive queue */
+ wr32(hw, I40E_PF_ARQBAH, upper_32_bits(hw->aq.arq.dma_addr));
+ wr32(hw, I40E_PF_ARQBAL, lower_32_bits(hw->aq.arq.dma_addr));
+ wr32(hw, I40E_PF_ARQLEN, (hw->aq.num_arq_entries |
+ I40E_PF_ARQLEN_ARQENABLE_MASK));
+ }
+
+ /* Update tail in the HW to post pre-allocated buffers */
+ wr32(hw, hw->aq.arq.tail, hw->aq.num_arq_entries - 1);
+}
+
+/**
+ * i40e_init_asq - main initialization routine for ASQ
+ * @hw: pointer to the hardware structure
+ *
+ * This is the main initialization routine for the Admin Send Queue
+ * Prior to calling this function, drivers *MUST* set the following fields
+ * in the hw->aq structure:
+ * - hw->aq.num_asq_entries
+ * - hw->aq.arq_buf_size
+ *
+ * Do *NOT* hold the lock when calling this as the memory allocation routines
+ * called are not going to be atomic context safe
+ **/
+static i40e_status i40e_init_asq(struct i40e_hw *hw)
+{
+ i40e_status ret_code = 0;
+
+ if (hw->aq.asq.count > 0) {
+ /* queue already initialized */
+ ret_code = I40E_ERR_NOT_READY;
+ goto init_adminq_exit;
+ }
+
+ /* verify input for valid configuration */
+ if ((hw->aq.num_asq_entries == 0) ||
+ (hw->aq.asq_buf_size == 0)) {
+ ret_code = I40E_ERR_CONFIG;
+ goto init_adminq_exit;
+ }
+
+ hw->aq.asq.next_to_use = 0;
+ hw->aq.asq.next_to_clean = 0;
+ hw->aq.asq.count = hw->aq.num_asq_entries;
+
+ /* allocate the ring memory */
+ ret_code = i40e_alloc_adminq_asq_ring(hw);
+ if (ret_code)
+ goto init_adminq_exit;
+
+ /* allocate buffers in the rings */
+ ret_code = i40e_alloc_asq_bufs(hw);
+ if (ret_code)
+ goto init_adminq_free_rings;
+
+ /* initialize base registers */
+ i40e_config_asq_regs(hw);
+
+ /* success! */
+ goto init_adminq_exit;
+
+init_adminq_free_rings:
+ i40e_free_adminq_asq(hw);
+
+init_adminq_exit:
+ return ret_code;
+}
+
+/**
+ * i40e_init_arq - initialize ARQ
+ * @hw: pointer to the hardware structure
+ *
+ * The main initialization routine for the Admin Receive (Event) Queue.
+ * Prior to calling this function, drivers *MUST* set the following fields
+ * in the hw->aq structure:
+ * - hw->aq.num_asq_entries
+ * - hw->aq.arq_buf_size
+ *
+ * Do *NOT* hold the lock when calling this as the memory allocation routines
+ * called are not going to be atomic context safe
+ **/
+static i40e_status i40e_init_arq(struct i40e_hw *hw)
+{
+ i40e_status ret_code = 0;
+
+ if (hw->aq.arq.count > 0) {
+ /* queue already initialized */
+ ret_code = I40E_ERR_NOT_READY;
+ goto init_adminq_exit;
+ }
+
+ /* verify input for valid configuration */
+ if ((hw->aq.num_arq_entries == 0) ||
+ (hw->aq.arq_buf_size == 0)) {
+ ret_code = I40E_ERR_CONFIG;
+ goto init_adminq_exit;
+ }
+
+ hw->aq.arq.next_to_use = 0;
+ hw->aq.arq.next_to_clean = 0;
+ hw->aq.arq.count = hw->aq.num_arq_entries;
+
+ /* allocate the ring memory */
+ ret_code = i40e_alloc_adminq_arq_ring(hw);
+ if (ret_code)
+ goto init_adminq_exit;
+
+ /* allocate buffers in the rings */
+ ret_code = i40e_alloc_arq_bufs(hw);
+ if (ret_code)
+ goto init_adminq_free_rings;
+
+ /* initialize base registers */
+ i40e_config_arq_regs(hw);
+
+ /* success! */
+ goto init_adminq_exit;
+
+init_adminq_free_rings:
+ i40e_free_adminq_arq(hw);
+
+init_adminq_exit:
+ return ret_code;
+}
+
+/**
+ * i40e_shutdown_asq - shutdown the ASQ
+ * @hw: pointer to the hardware structure
+ *
+ * The main shutdown routine for the Admin Send Queue
+ **/
+static i40e_status i40e_shutdown_asq(struct i40e_hw *hw)
+{
+ i40e_status ret_code = 0;
+
+ if (hw->aq.asq.count == 0)
+ return I40E_ERR_NOT_READY;
+
+ /* Stop firmware AdminQ processing */
+ if (hw->mac.type == I40E_MAC_VF)
+ wr32(hw, I40E_VF_ATQLEN1, 0);
+ else
+ wr32(hw, I40E_PF_ATQLEN, 0);
+
+ /* make sure lock is available */
+ mutex_lock(&hw->aq.asq_mutex);
+
+ hw->aq.asq.count = 0; /* to indicate uninitialized queue */
+
+ /* free ring buffers */
+ i40e_free_asq_bufs(hw);
+ /* free the ring descriptors */
+ i40e_free_adminq_asq(hw);
+
+ mutex_unlock(&hw->aq.asq_mutex);
+
+ return ret_code;
+}
+
+/**
+ * i40e_shutdown_arq - shutdown ARQ
+ * @hw: pointer to the hardware structure
+ *
+ * The main shutdown routine for the Admin Receive Queue
+ **/
+static i40e_status i40e_shutdown_arq(struct i40e_hw *hw)
+{
+ i40e_status ret_code = 0;
+
+ if (hw->aq.arq.count == 0)
+ return I40E_ERR_NOT_READY;
+
+ /* Stop firmware AdminQ processing */
+ if (hw->mac.type == I40E_MAC_VF)
+ wr32(hw, I40E_VF_ARQLEN1, 0);
+ else
+ wr32(hw, I40E_PF_ARQLEN, 0);
+
+ /* make sure lock is available */
+ mutex_lock(&hw->aq.arq_mutex);
+
+ hw->aq.arq.count = 0; /* to indicate uninitialized queue */
+
+ /* free ring buffers */
+ i40e_free_arq_bufs(hw);
+ /* free the ring descriptors */
+ i40e_free_adminq_arq(hw);
+
+ mutex_unlock(&hw->aq.arq_mutex);
+
+ return ret_code;
+}
+
+/**
+ * i40e_init_adminq - main initialization routine for Admin Queue
+ * @hw: pointer to the hardware structure
+ *
+ * Prior to calling this function, drivers *MUST* set the following fields
+ * in the hw->aq structure:
+ * - hw->aq.num_asq_entries
+ * - hw->aq.num_arq_entries
+ * - hw->aq.arq_buf_size
+ * - hw->aq.asq_buf_size
+ **/
+i40e_status i40e_init_adminq(struct i40e_hw *hw)
+{
+ u16 eetrack_lo, eetrack_hi;
+ i40e_status ret_code;
+
+ /* verify input for valid configuration */
+ if ((hw->aq.num_arq_entries == 0) ||
+ (hw->aq.num_asq_entries == 0) ||
+ (hw->aq.arq_buf_size == 0) ||
+ (hw->aq.asq_buf_size == 0)) {
+ ret_code = I40E_ERR_CONFIG;
+ goto init_adminq_exit;
+ }
+
+ /* initialize locks */
+ mutex_init(&hw->aq.asq_mutex);
+ mutex_init(&hw->aq.arq_mutex);
+
+ /* Set up register offsets */
+ i40e_adminq_init_regs(hw);
+
+ /* allocate the ASQ */
+ ret_code = i40e_init_asq(hw);
+ if (ret_code)
+ goto init_adminq_destroy_locks;
+
+ /* allocate the ARQ */
+ ret_code = i40e_init_arq(hw);
+ if (ret_code)
+ goto init_adminq_free_asq;
+
+ ret_code = i40e_aq_get_firmware_version(hw,
+ &hw->aq.fw_maj_ver, &hw->aq.fw_min_ver,
+ &hw->aq.api_maj_ver, &hw->aq.api_min_ver,
+ NULL);
+ if (ret_code)
+ goto init_adminq_free_arq;
+
+ if (hw->aq.api_maj_ver != I40E_FW_API_VERSION_MAJOR ||
+ hw->aq.api_min_ver != I40E_FW_API_VERSION_MINOR) {
+ ret_code = I40E_ERR_FIRMWARE_API_VERSION;
+ goto init_adminq_free_arq;
+ }
+ i40e_read_nvm_word(hw, I40E_SR_NVM_IMAGE_VERSION, &hw->nvm.version);
+ i40e_read_nvm_word(hw, I40E_SR_NVM_EETRACK_LO, &eetrack_lo);
+ i40e_read_nvm_word(hw, I40E_SR_NVM_EETRACK_HI, &eetrack_hi);
+ hw->nvm.eetrack = (eetrack_hi << 16) | eetrack_lo;
+
+ ret_code = i40e_aq_set_hmc_resource_profile(hw,
+ I40E_HMC_PROFILE_DEFAULT,
+ 0,
+ NULL);
+ ret_code = 0;
+
+ /* success! */
+ goto init_adminq_exit;
+
+init_adminq_free_arq:
+ i40e_shutdown_arq(hw);
+init_adminq_free_asq:
+ i40e_shutdown_asq(hw);
+init_adminq_destroy_locks:
+
+init_adminq_exit:
+ return ret_code;
+}
+
+/**
+ * i40e_shutdown_adminq - shutdown routine for the Admin Queue
+ * @hw: pointer to the hardware structure
+ **/
+i40e_status i40e_shutdown_adminq(struct i40e_hw *hw)
+{
+ i40e_status ret_code = 0;
+
+ i40e_shutdown_asq(hw);
+ i40e_shutdown_arq(hw);
+
+ /* destroy the locks */
+
+ return ret_code;
+}
+
+/**
+ * i40e_clean_asq - cleans Admin send queue
+ * @asq: pointer to the adminq send ring
+ *
+ * returns the number of free desc
+ **/
+static u16 i40e_clean_asq(struct i40e_hw *hw)
+{
+ struct i40e_adminq_ring *asq = &(hw->aq.asq);
+ struct i40e_asq_cmd_details *details;
+ u16 ntc = asq->next_to_clean;
+ struct i40e_aq_desc desc_cb;
+ struct i40e_aq_desc *desc;
+
+ desc = I40E_ADMINQ_DESC(*asq, ntc);
+ details = I40E_ADMINQ_DETAILS(*asq, ntc);
+ while (rd32(hw, hw->aq.asq.head) != ntc) {
+ if (details->callback) {
+ I40E_ADMINQ_CALLBACK cb_func =
+ (I40E_ADMINQ_CALLBACK)details->callback;
+ desc_cb = *desc;
+ cb_func(hw, &desc_cb);
+ }
+ memset((void *)desc, 0, sizeof(struct i40e_aq_desc));
+ memset((void *)details, 0,
+ sizeof(struct i40e_asq_cmd_details));
+ ntc++;
+ if (ntc == asq->count)
+ ntc = 0;
+ desc = I40E_ADMINQ_DESC(*asq, ntc);
+ details = I40E_ADMINQ_DETAILS(*asq, ntc);
+ }
+
+ asq->next_to_clean = ntc;
+
+ return I40E_DESC_UNUSED(asq);
+}
+
+/**
+ * i40e_asq_done - check if FW has processed the Admin Send Queue
+ * @hw: pointer to the hw struct
+ *
+ * Returns true if the firmware has processed all descriptors on the
+ * admin send queue. Returns false if there are still requests pending.
+ **/
+bool i40e_asq_done(struct i40e_hw *hw)
+{
+ /* AQ designers suggest use of head for better
+ * timing reliability than DD bit
+ */
+ return (rd32(hw, hw->aq.asq.head) == hw->aq.asq.next_to_use);
+
+}
+
+/**
+ * i40e_asq_send_command - send command to Admin Queue
+ * @hw: pointer to the hw struct
+ * @desc: prefilled descriptor describing the command (non DMA mem)
+ * @buff: buffer to use for indirect commands
+ * @buff_size: size of buffer for indirect commands
+ * @opaque: pointer to info to be used in async cleanup
+ *
+ * This is the main send command driver routine for the Admin Queue send
+ * queue. It runs the queue, cleans the queue, etc
+ **/
+i40e_status i40e_asq_send_command(struct i40e_hw *hw,
+ struct i40e_aq_desc *desc,
+ void *buff, /* can be NULL */
+ u16 buff_size,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ i40e_status status = 0;
+ struct i40e_dma_mem *dma_buff = NULL;
+ struct i40e_asq_cmd_details *details;
+ struct i40e_aq_desc *desc_on_ring;
+ bool cmd_completed = false;
+ u16 retval = 0;
+
+ if (hw->aq.asq.count == 0) {
+ i40e_debug(hw, I40E_DEBUG_AQ_MESSAGE,
+ "AQTX: Admin queue not initialized.\n");
+ status = I40E_ERR_QUEUE_EMPTY;
+ goto asq_send_command_exit;
+ }
+
+ details = I40E_ADMINQ_DETAILS(hw->aq.asq, hw->aq.asq.next_to_use);
+ if (cmd_details) {
+ memcpy(details, cmd_details,
+ sizeof(struct i40e_asq_cmd_details));
+
+ /* If the cmd_details are defined copy the cookie. The
+ * cpu_to_le32 is not needed here because the data is ignored
+ * by the FW, only used by the driver
+ */
+ if (details->cookie) {
+ desc->cookie_high =
+ cpu_to_le32(upper_32_bits(details->cookie));
+ desc->cookie_low =
+ cpu_to_le32(lower_32_bits(details->cookie));
+ }
+ } else {
+ memset(details, 0, sizeof(struct i40e_asq_cmd_details));
+ }
+
+ /* clear requested flags and then set additional flags if defined */
+ desc->flags &= ~cpu_to_le16(details->flags_dis);
+ desc->flags |= cpu_to_le16(details->flags_ena);
+
+ mutex_lock(&hw->aq.asq_mutex);
+
+ if (buff_size > hw->aq.asq_buf_size) {
+ i40e_debug(hw,
+ I40E_DEBUG_AQ_MESSAGE,
+ "AQTX: Invalid buffer size: %d.\n",
+ buff_size);
+ status = I40E_ERR_INVALID_SIZE;
+ goto asq_send_command_error;
+ }
+
+ if (details->postpone && !details->async) {
+ i40e_debug(hw,
+ I40E_DEBUG_AQ_MESSAGE,
+ "AQTX: Async flag not set along with postpone flag");
+ status = I40E_ERR_PARAM;
+ goto asq_send_command_error;
+ }
+
+ /* call clean and check queue available function to reclaim the
+ * descriptors that were processed by FW, the function returns the
+ * number of desc available
+ */
+ /* the clean function called here could be called in a separate thread
+ * in case of asynchronous completions
+ */
+ if (i40e_clean_asq(hw) == 0) {
+ i40e_debug(hw,
+ I40E_DEBUG_AQ_MESSAGE,
+ "AQTX: Error queue is full.\n");
+ status = I40E_ERR_ADMIN_QUEUE_FULL;
+ goto asq_send_command_error;
+ }
+
+ /* initialize the temp desc pointer with the right desc */
+ desc_on_ring = I40E_ADMINQ_DESC(hw->aq.asq, hw->aq.asq.next_to_use);
+
+ /* if the desc is available copy the temp desc to the right place */
+ memcpy(desc_on_ring, desc, sizeof(struct i40e_aq_desc));
+
+ /* if buff is not NULL assume indirect command */
+ if (buff != NULL) {
+ dma_buff = &(hw->aq.asq.r.asq_bi[hw->aq.asq.next_to_use]);
+ /* copy the user buff into the respective DMA buff */
+ memcpy(dma_buff->va, buff, buff_size);
+ desc_on_ring->datalen = cpu_to_le16(buff_size);
+
+ /* Update the address values in the desc with the pa value
+ * for respective buffer
+ */
+ desc_on_ring->params.external.addr_high =
+ cpu_to_le32(upper_32_bits(dma_buff->pa));
+ desc_on_ring->params.external.addr_low =
+ cpu_to_le32(lower_32_bits(dma_buff->pa));
+ }
+
+ /* bump the tail */
+ i40e_debug_aq(hw, I40E_DEBUG_AQ_COMMAND, (void *)desc_on_ring, buff);
+ (hw->aq.asq.next_to_use)++;
+ if (hw->aq.asq.next_to_use == hw->aq.asq.count)
+ hw->aq.asq.next_to_use = 0;
+ if (!details->postpone)
+ wr32(hw, hw->aq.asq.tail, hw->aq.asq.next_to_use);
+
+ /* if cmd_details are not defined or async flag is not set,
+ * we need to wait for desc write back
+ */
+ if (!details->async && !details->postpone) {
+ u32 total_delay = 0;
+ u32 delay_len = 10;
+
+ do {
+ /* AQ designers suggest use of head for better
+ * timing reliability than DD bit
+ */
+ if (i40e_asq_done(hw))
+ break;
+ /* ugh! delay while spin_lock */
+ udelay(delay_len);
+ total_delay += delay_len;
+ } while (total_delay < I40E_ASQ_CMD_TIMEOUT);
+ }
+
+ /* if ready, copy the desc back to temp */
+ if (i40e_asq_done(hw)) {
+ memcpy(desc, desc_on_ring, sizeof(struct i40e_aq_desc));
+ if (buff != NULL)
+ memcpy(buff, dma_buff->va, buff_size);
+ retval = le16_to_cpu(desc->retval);
+ if (retval != 0) {
+ i40e_debug(hw,
+ I40E_DEBUG_AQ_MESSAGE,
+ "AQTX: Command completed with error 0x%X.\n",
+ retval);
+ /* strip off FW internal code */
+ retval &= 0xff;
+ }
+ cmd_completed = true;
+ if ((enum i40e_admin_queue_err)retval == I40E_AQ_RC_OK)
+ status = 0;
+ else
+ status = I40E_ERR_ADMIN_QUEUE_ERROR;
+ hw->aq.asq_last_status = (enum i40e_admin_queue_err)retval;
+ }
+
+ /* update the error if time out occurred */
+ if ((!cmd_completed) &&
+ (!details->async && !details->postpone)) {
+ i40e_debug(hw,
+ I40E_DEBUG_AQ_MESSAGE,
+ "AQTX: Writeback timeout.\n");
+ status = I40E_ERR_ADMIN_QUEUE_TIMEOUT;
+ }
+
+asq_send_command_error:
+ mutex_unlock(&hw->aq.asq_mutex);
+asq_send_command_exit:
+ return status;
+}
+
+/**
+ * i40e_fill_default_direct_cmd_desc - AQ descriptor helper function
+ * @desc: pointer to the temp descriptor (non DMA mem)
+ * @opcode: the opcode can be used to decide which flags to turn off or on
+ *
+ * Fill the desc with default values
+ **/
+void i40e_fill_default_direct_cmd_desc(struct i40e_aq_desc *desc,
+ u16 opcode)
+{
+ /* zero out the desc */
+ memset((void *)desc, 0, sizeof(struct i40e_aq_desc));
+ desc->opcode = cpu_to_le16(opcode);
+ desc->flags = cpu_to_le16(I40E_AQ_FLAG_EI | I40E_AQ_FLAG_SI);
+}
+
+/**
+ * i40e_clean_arq_element
+ * @hw: pointer to the hw struct
+ * @e: event info from the receive descriptor, includes any buffers
+ * @pending: number of events that could be left to process
+ *
+ * This function cleans one Admin Receive Queue element and returns
+ * the contents through e. It can also return how many events are
+ * left to process through 'pending'
+ **/
+i40e_status i40e_clean_arq_element(struct i40e_hw *hw,
+ struct i40e_arq_event_info *e,
+ u16 *pending)
+{
+ i40e_status ret_code = 0;
+ u16 ntc = hw->aq.arq.next_to_clean;
+ struct i40e_aq_desc *desc;
+ struct i40e_dma_mem *bi;
+ u16 desc_idx;
+ u16 datalen;
+ u16 flags;
+ u16 ntu;
+
+ /* take the lock before we start messing with the ring */
+ mutex_lock(&hw->aq.arq_mutex);
+
+ /* set next_to_use to head */
+ ntu = (rd32(hw, hw->aq.arq.head) & I40E_PF_ARQH_ARQH_MASK);
+ if (ntu == ntc) {
+ /* nothing to do - shouldn't need to update ring's values */
+ i40e_debug(hw,
+ I40E_DEBUG_AQ_MESSAGE,
+ "AQRX: Queue is empty.\n");
+ ret_code = I40E_ERR_ADMIN_QUEUE_NO_WORK;
+ goto clean_arq_element_out;
+ }
+
+ /* now clean the next descriptor */
+ desc = I40E_ADMINQ_DESC(hw->aq.arq, ntc);
+ desc_idx = ntc;
+ i40e_debug_aq(hw,
+ I40E_DEBUG_AQ_COMMAND,
+ (void *)desc,
+ hw->aq.arq.r.arq_bi[desc_idx].va);
+
+ flags = le16_to_cpu(desc->flags);
+ if (flags & I40E_AQ_FLAG_ERR) {
+ ret_code = I40E_ERR_ADMIN_QUEUE_ERROR;
+ hw->aq.arq_last_status =
+ (enum i40e_admin_queue_err)le16_to_cpu(desc->retval);
+ i40e_debug(hw,
+ I40E_DEBUG_AQ_MESSAGE,
+ "AQRX: Event received with error 0x%X.\n",
+ hw->aq.arq_last_status);
+ } else {
+ memcpy(&e->desc, desc, sizeof(struct i40e_aq_desc));
+ datalen = le16_to_cpu(desc->datalen);
+ e->msg_size = min(datalen, e->msg_size);
+ if (e->msg_buf != NULL && (e->msg_size != 0))
+ memcpy(e->msg_buf, hw->aq.arq.r.arq_bi[desc_idx].va,
+ e->msg_size);
+ }
+
+ /* Restore the original datalen and buffer address in the desc,
+ * FW updates datalen to indicate the event message
+ * size
+ */
+ bi = &hw->aq.arq.r.arq_bi[ntc];
+ desc->datalen = cpu_to_le16((u16)bi->size);
+ desc->params.external.addr_high = cpu_to_le32(upper_32_bits(bi->pa));
+ desc->params.external.addr_low = cpu_to_le32(lower_32_bits(bi->pa));
+
+ /* set tail = the last cleaned desc index. */
+ wr32(hw, hw->aq.arq.tail, ntc);
+ /* ntc is updated to tail + 1 */
+ ntc++;
+ if (ntc == hw->aq.num_arq_entries)
+ ntc = 0;
+ hw->aq.arq.next_to_clean = ntc;
+ hw->aq.arq.next_to_use = ntu;
+
+clean_arq_element_out:
+ /* Set pending if needed, unlock and return */
+ if (pending != NULL)
+ *pending = (ntc > ntu ? hw->aq.arq.count : 0) + (ntu - ntc);
+ mutex_unlock(&hw->aq.arq_mutex);
+
+ return ret_code;
+}
+
+void i40e_resume_aq(struct i40e_hw *hw)
+{
+ u32 reg = 0;
+
+ /* Registers are reset after PF reset */
+ hw->aq.asq.next_to_use = 0;
+ hw->aq.asq.next_to_clean = 0;
+
+ i40e_config_asq_regs(hw);
+ reg = hw->aq.num_asq_entries;
+
+ if (hw->mac.type == I40E_MAC_VF) {
+ reg |= I40E_VF_ATQLEN_ATQENABLE_MASK;
+ wr32(hw, I40E_VF_ATQLEN1, reg);
+ } else {
+ reg |= I40E_PF_ATQLEN_ATQENABLE_MASK;
+ wr32(hw, I40E_PF_ATQLEN, reg);
+ }
+
+ hw->aq.arq.next_to_use = 0;
+ hw->aq.arq.next_to_clean = 0;
+
+ i40e_config_arq_regs(hw);
+ reg = hw->aq.num_arq_entries;
+
+ if (hw->mac.type == I40E_MAC_VF) {
+ reg |= I40E_VF_ATQLEN_ATQENABLE_MASK;
+ wr32(hw, I40E_VF_ARQLEN1, reg);
+ } else {
+ reg |= I40E_PF_ATQLEN_ATQENABLE_MASK;
+ wr32(hw, I40E_PF_ARQLEN, reg);
+ }
+}
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#ifndef _I40E_ADMINQ_H_
+#define _I40E_ADMINQ_H_
+
+#include "i40e_osdep.h"
+#include "i40e_adminq_cmd.h"
+
+#define I40E_ADMINQ_DESC(R, i) \
+ (&(((struct i40e_aq_desc *)((R).desc))[i]))
+
+#define I40E_ADMINQ_DESC_ALIGNMENT 4096
+
+struct i40e_adminq_ring {
+ void *desc; /* Descriptor ring memory */
+ void *details; /* ASQ details */
+
+ union {
+ struct i40e_dma_mem *asq_bi;
+ struct i40e_dma_mem *arq_bi;
+ } r;
+
+ u64 dma_addr; /* Physical address of the ring */
+ u16 count; /* Number of descriptors */
+ u16 rx_buf_len; /* Admin Receive Queue buffer length */
+
+ /* used for interrupt processing */
+ u16 next_to_use;
+ u16 next_to_clean;
+
+ /* used for queue tracking */
+ u32 head;
+ u32 tail;
+};
+
+/* ASQ transaction details */
+struct i40e_asq_cmd_details {
+ void *callback; /* cast from type I40E_ADMINQ_CALLBACK */
+ u64 cookie;
+ u16 flags_ena;
+ u16 flags_dis;
+ bool async;
+ bool postpone;
+};
+
+#define I40E_ADMINQ_DETAILS(R, i) \
+ (&(((struct i40e_asq_cmd_details *)((R).details))[i]))
+
+/* ARQ event information */
+struct i40e_arq_event_info {
+ struct i40e_aq_desc desc;
+ u16 msg_size;
+ u8 *msg_buf;
+};
+
+/* Admin Queue information */
+struct i40e_adminq_info {
+ struct i40e_adminq_ring arq; /* receive queue */
+ struct i40e_adminq_ring asq; /* send queue */
+ u16 num_arq_entries; /* receive queue depth */
+ u16 num_asq_entries; /* send queue depth */
+ u16 arq_buf_size; /* receive queue buffer size */
+ u16 asq_buf_size; /* send queue buffer size */
+ u16 fw_maj_ver; /* firmware major version */
+ u16 fw_min_ver; /* firmware minor version */
+ u16 api_maj_ver; /* api major version */
+ u16 api_min_ver; /* api minor version */
+
+ struct mutex asq_mutex; /* Send queue lock */
+ struct mutex arq_mutex; /* Receive queue lock */
+
+ struct i40e_dma_mem asq_mem; /* send queue dynamic memory */
+ struct i40e_dma_mem arq_mem; /* receive queue dynamic memory */
+
+ /* last status values on send and receive queues */
+ enum i40e_admin_queue_err asq_last_status;
+ enum i40e_admin_queue_err arq_last_status;
+};
+
+/* general information */
+#define I40E_AQ_LARGE_BUF 512
+#define I40E_ASQ_CMD_TIMEOUT 100000 /* usecs */
+
+void i40e_fill_default_direct_cmd_desc(struct i40e_aq_desc *desc,
+ u16 opcode);
+
+#endif /* _I40E_ADMINQ_H_ */
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#ifndef _I40E_ADMINQ_CMD_H_
+#define _I40E_ADMINQ_CMD_H_
+
+/* This header file defines the i40e Admin Queue commands and is shared between
+ * i40e Firmware and Software.
+ *
+ * This file needs to comply with the Linux Kernel coding style.
+ */
+
+#define I40E_FW_API_VERSION_MAJOR 0x0001
+#define I40E_FW_API_VERSION_MINOR 0x0000
+
+struct i40e_aq_desc {
+ __le16 flags;
+ __le16 opcode;
+ __le16 datalen;
+ __le16 retval;
+ __le32 cookie_high;
+ __le32 cookie_low;
+ union {
+ struct {
+ __le32 param0;
+ __le32 param1;
+ __le32 param2;
+ __le32 param3;
+ } internal;
+ struct {
+ __le32 param0;
+ __le32 param1;
+ __le32 addr_high;
+ __le32 addr_low;
+ } external;
+ u8 raw[16];
+ } params;
+};
+
+/* Flags sub-structure
+ * |0 |1 |2 |3 |4 |5 |6 |7 |8 |9 |10 |11 |12 |13 |14 |15 |
+ * |DD |CMP|ERR|VFE| * * RESERVED * * |LB |RD |VFC|BUF|SI |EI |FE |
+ */
+
+/* command flags and offsets*/
+#define I40E_AQ_FLAG_DD_SHIFT 0
+#define I40E_AQ_FLAG_CMP_SHIFT 1
+#define I40E_AQ_FLAG_ERR_SHIFT 2
+#define I40E_AQ_FLAG_VFE_SHIFT 3
+#define I40E_AQ_FLAG_LB_SHIFT 9
+#define I40E_AQ_FLAG_RD_SHIFT 10
+#define I40E_AQ_FLAG_VFC_SHIFT 11
+#define I40E_AQ_FLAG_BUF_SHIFT 12
+#define I40E_AQ_FLAG_SI_SHIFT 13
+#define I40E_AQ_FLAG_EI_SHIFT 14
+#define I40E_AQ_FLAG_FE_SHIFT 15
+
+#define I40E_AQ_FLAG_DD (1 << I40E_AQ_FLAG_DD_SHIFT) /* 0x1 */
+#define I40E_AQ_FLAG_CMP (1 << I40E_AQ_FLAG_CMP_SHIFT) /* 0x2 */
+#define I40E_AQ_FLAG_ERR (1 << I40E_AQ_FLAG_ERR_SHIFT) /* 0x4 */
+#define I40E_AQ_FLAG_VFE (1 << I40E_AQ_FLAG_VFE_SHIFT) /* 0x8 */
+#define I40E_AQ_FLAG_LB (1 << I40E_AQ_FLAG_LB_SHIFT) /* 0x200 */
+#define I40E_AQ_FLAG_RD (1 << I40E_AQ_FLAG_RD_SHIFT) /* 0x400 */
+#define I40E_AQ_FLAG_VFC (1 << I40E_AQ_FLAG_VFC_SHIFT) /* 0x800 */
+#define I40E_AQ_FLAG_BUF (1 << I40E_AQ_FLAG_BUF_SHIFT) /* 0x1000 */
+#define I40E_AQ_FLAG_SI (1 << I40E_AQ_FLAG_SI_SHIFT) /* 0x2000 */
+#define I40E_AQ_FLAG_EI (1 << I40E_AQ_FLAG_EI_SHIFT) /* 0x4000 */
+#define I40E_AQ_FLAG_FE (1 << I40E_AQ_FLAG_FE_SHIFT) /* 0x8000 */
+
+/* error codes */
+enum i40e_admin_queue_err {
+ I40E_AQ_RC_OK = 0, /* success */
+ I40E_AQ_RC_EPERM = 1, /* Operation not permitted */
+ I40E_AQ_RC_ENOENT = 2, /* No such element */
+ I40E_AQ_RC_ESRCH = 3, /* Bad opcode */
+ I40E_AQ_RC_EINTR = 4, /* operation interrupted */
+ I40E_AQ_RC_EIO = 5, /* I/O error */
+ I40E_AQ_RC_ENXIO = 6, /* No such resource */
+ I40E_AQ_RC_E2BIG = 7, /* Arg too long */
+ I40E_AQ_RC_EAGAIN = 8, /* Try again */
+ I40E_AQ_RC_ENOMEM = 9, /* Out of memory */
+ I40E_AQ_RC_EACCES = 10, /* Permission denied */
+ I40E_AQ_RC_EFAULT = 11, /* Bad address */
+ I40E_AQ_RC_EBUSY = 12, /* Device or resource busy */
+ I40E_AQ_RC_EEXIST = 13, /* object already exists */
+ I40E_AQ_RC_EINVAL = 14, /* Invalid argument */
+ I40E_AQ_RC_ENOTTY = 15, /* Not a typewriter */
+ I40E_AQ_RC_ENOSPC = 16, /* No space left or alloc failure */
+ I40E_AQ_RC_ENOSYS = 17, /* Function not implemented */
+ I40E_AQ_RC_ERANGE = 18, /* Parameter out of range */
+ I40E_AQ_RC_EFLUSHED = 19, /* Cmd flushed because of prev cmd error */
+ I40E_AQ_RC_BAD_ADDR = 20, /* Descriptor contains a bad pointer */
+ I40E_AQ_RC_EMODE = 21, /* Op not allowed in current dev mode */
+ I40E_AQ_RC_EFBIG = 22, /* File too large */
+};
+
+/* Admin Queue command opcodes */
+enum i40e_admin_queue_opc {
+ /* aq commands */
+ i40e_aqc_opc_get_version = 0x0001,
+ i40e_aqc_opc_driver_version = 0x0002,
+ i40e_aqc_opc_queue_shutdown = 0x0003,
+
+ /* resource ownership */
+ i40e_aqc_opc_request_resource = 0x0008,
+ i40e_aqc_opc_release_resource = 0x0009,
+
+ i40e_aqc_opc_list_func_capabilities = 0x000A,
+ i40e_aqc_opc_list_dev_capabilities = 0x000B,
+
+ i40e_aqc_opc_set_cppm_configuration = 0x0103,
+ i40e_aqc_opc_set_arp_proxy_entry = 0x0104,
+ i40e_aqc_opc_set_ns_proxy_entry = 0x0105,
+
+ /* LAA */
+ i40e_aqc_opc_mng_laa = 0x0106,
+ i40e_aqc_opc_mac_address_read = 0x0107,
+ i40e_aqc_opc_mac_address_write = 0x0108,
+
+ /* internal switch commands */
+ i40e_aqc_opc_get_switch_config = 0x0200,
+ i40e_aqc_opc_add_statistics = 0x0201,
+ i40e_aqc_opc_remove_statistics = 0x0202,
+ i40e_aqc_opc_set_port_parameters = 0x0203,
+ i40e_aqc_opc_get_switch_resource_alloc = 0x0204,
+
+ i40e_aqc_opc_add_vsi = 0x0210,
+ i40e_aqc_opc_update_vsi_parameters = 0x0211,
+ i40e_aqc_opc_get_vsi_parameters = 0x0212,
+
+ i40e_aqc_opc_add_pv = 0x0220,
+ i40e_aqc_opc_update_pv_parameters = 0x0221,
+ i40e_aqc_opc_get_pv_parameters = 0x0222,
+
+ i40e_aqc_opc_add_veb = 0x0230,
+ i40e_aqc_opc_update_veb_parameters = 0x0231,
+ i40e_aqc_opc_get_veb_parameters = 0x0232,
+
+ i40e_aqc_opc_delete_element = 0x0243,
+
+ i40e_aqc_opc_add_macvlan = 0x0250,
+ i40e_aqc_opc_remove_macvlan = 0x0251,
+ i40e_aqc_opc_add_vlan = 0x0252,
+ i40e_aqc_opc_remove_vlan = 0x0253,
+ i40e_aqc_opc_set_vsi_promiscuous_modes = 0x0254,
+ i40e_aqc_opc_add_tag = 0x0255,
+ i40e_aqc_opc_remove_tag = 0x0256,
+ i40e_aqc_opc_add_multicast_etag = 0x0257,
+ i40e_aqc_opc_remove_multicast_etag = 0x0258,
+ i40e_aqc_opc_update_tag = 0x0259,
+ i40e_aqc_opc_add_control_packet_filter = 0x025A,
+ i40e_aqc_opc_remove_control_packet_filter = 0x025B,
+ i40e_aqc_opc_add_cloud_filters = 0x025C,
+ i40e_aqc_opc_remove_cloud_filters = 0x025D,
+
+ i40e_aqc_opc_add_mirror_rule = 0x0260,
+ i40e_aqc_opc_delete_mirror_rule = 0x0261,
+
+ i40e_aqc_opc_set_storm_control_config = 0x0280,
+ i40e_aqc_opc_get_storm_control_config = 0x0281,
+
+ /* DCB commands */
+ i40e_aqc_opc_dcb_ignore_pfc = 0x0301,
+ i40e_aqc_opc_dcb_updated = 0x0302,
+
+ /* TX scheduler */
+ i40e_aqc_opc_configure_vsi_bw_limit = 0x0400,
+ i40e_aqc_opc_configure_vsi_ets_sla_bw_limit = 0x0406,
+ i40e_aqc_opc_configure_vsi_tc_bw = 0x0407,
+ i40e_aqc_opc_query_vsi_bw_config = 0x0408,
+ i40e_aqc_opc_query_vsi_ets_sla_config = 0x040A,
+ i40e_aqc_opc_configure_switching_comp_bw_limit = 0x0410,
+
+ i40e_aqc_opc_enable_switching_comp_ets = 0x0413,
+ i40e_aqc_opc_modify_switching_comp_ets = 0x0414,
+ i40e_aqc_opc_disable_switching_comp_ets = 0x0415,
+ i40e_aqc_opc_configure_switching_comp_ets_bw_limit = 0x0416,
+ i40e_aqc_opc_configure_switching_comp_bw_config = 0x0417,
+ i40e_aqc_opc_query_switching_comp_ets_config = 0x0418,
+ i40e_aqc_opc_query_port_ets_config = 0x0419,
+ i40e_aqc_opc_query_switching_comp_bw_config = 0x041A,
+ i40e_aqc_opc_suspend_port_tx = 0x041B,
+ i40e_aqc_opc_resume_port_tx = 0x041C,
+
+ /* hmc */
+ i40e_aqc_opc_query_hmc_resource_profile = 0x0500,
+ i40e_aqc_opc_set_hmc_resource_profile = 0x0501,
+
+ /* phy commands*/
+ i40e_aqc_opc_get_phy_abilities = 0x0600,
+ i40e_aqc_opc_set_phy_config = 0x0601,
+ i40e_aqc_opc_set_mac_config = 0x0603,
+ i40e_aqc_opc_set_link_restart_an = 0x0605,
+ i40e_aqc_opc_get_link_status = 0x0607,
+ i40e_aqc_opc_set_phy_int_mask = 0x0613,
+ i40e_aqc_opc_get_local_advt_reg = 0x0614,
+ i40e_aqc_opc_set_local_advt_reg = 0x0615,
+ i40e_aqc_opc_get_partner_advt = 0x0616,
+ i40e_aqc_opc_set_lb_modes = 0x0618,
+ i40e_aqc_opc_get_phy_wol_caps = 0x0621,
+ i40e_aqc_opc_set_phy_reset = 0x0622,
+ i40e_aqc_opc_upload_ext_phy_fm = 0x0625,
+
+ /* NVM commands */
+ i40e_aqc_opc_nvm_read = 0x0701,
+ i40e_aqc_opc_nvm_erase = 0x0702,
+ i40e_aqc_opc_nvm_update = 0x0703,
+
+ /* virtualization commands */
+ i40e_aqc_opc_send_msg_to_pf = 0x0801,
+ i40e_aqc_opc_send_msg_to_vf = 0x0802,
+ i40e_aqc_opc_send_msg_to_peer = 0x0803,
+
+ /* alternate structure */
+ i40e_aqc_opc_alternate_write = 0x0900,
+ i40e_aqc_opc_alternate_write_indirect = 0x0901,
+ i40e_aqc_opc_alternate_read = 0x0902,
+ i40e_aqc_opc_alternate_read_indirect = 0x0903,
+ i40e_aqc_opc_alternate_write_done = 0x0904,
+ i40e_aqc_opc_alternate_set_mode = 0x0905,
+ i40e_aqc_opc_alternate_clear_port = 0x0906,
+
+ /* LLDP commands */
+ i40e_aqc_opc_lldp_get_mib = 0x0A00,
+ i40e_aqc_opc_lldp_update_mib = 0x0A01,
+ i40e_aqc_opc_lldp_add_tlv = 0x0A02,
+ i40e_aqc_opc_lldp_update_tlv = 0x0A03,
+ i40e_aqc_opc_lldp_delete_tlv = 0x0A04,
+ i40e_aqc_opc_lldp_stop = 0x0A05,
+ i40e_aqc_opc_lldp_start = 0x0A06,
+
+ /* Tunnel commands */
+ i40e_aqc_opc_add_udp_tunnel = 0x0B00,
+ i40e_aqc_opc_del_udp_tunnel = 0x0B01,
+ i40e_aqc_opc_tunnel_key_structure = 0x0B10,
+
+ /* Async Events */
+ i40e_aqc_opc_event_lan_overflow = 0x1001,
+
+ /* OEM commands */
+ i40e_aqc_opc_oem_parameter_change = 0xFE00,
+ i40e_aqc_opc_oem_device_status_change = 0xFE01,
+
+ /* debug commands */
+ i40e_aqc_opc_debug_get_deviceid = 0xFF00,
+ i40e_aqc_opc_debug_set_mode = 0xFF01,
+ i40e_aqc_opc_debug_read_reg = 0xFF03,
+ i40e_aqc_opc_debug_write_reg = 0xFF04,
+ i40e_aqc_opc_debug_read_reg_sg = 0xFF05,
+ i40e_aqc_opc_debug_write_reg_sg = 0xFF06,
+ i40e_aqc_opc_debug_modify_reg = 0xFF07,
+ i40e_aqc_opc_debug_dump_internals = 0xFF08,
+ i40e_aqc_opc_debug_modify_internals = 0xFF09,
+};
+
+/* command structures and indirect data structures */
+
+/* Structure naming conventions:
+ * - no suffix for direct command descriptor structures
+ * - _data for indirect sent data
+ * - _resp for indirect return data (data which is both will use _data)
+ * - _completion for direct return data
+ * - _element_ for repeated elements (may also be _data or _resp)
+ *
+ * Command structures are expected to overlay the params.raw member of the basic
+ * descriptor, and as such cannot exceed 16 bytes in length.
+ */
+
+/* This macro is used to generate a compilation error if a structure
+ * is not exactly the correct length. It gives a divide by zero error if the
+ * structure is not of the correct size, otherwise it creates an enum that is
+ * never used.
+ */
+#define I40E_CHECK_STRUCT_LEN(n, X) enum i40e_static_assert_enum_##X \
+ { i40e_static_assert_##X = (n)/((sizeof(struct X) == (n)) ? 1 : 0) }
+
+/* This macro is used extensively to ensure that command structures are 16
+ * bytes in length as they have to map to the raw array of that size.
+ */
+#define I40E_CHECK_CMD_LENGTH(X) I40E_CHECK_STRUCT_LEN(16, X)
+
+/* internal (0x00XX) commands */
+
+/* Get version (direct 0x0001) */
+struct i40e_aqc_get_version {
+ __le32 rom_ver;
+ __le32 fw_build;
+ __le16 fw_major;
+ __le16 fw_minor;
+ __le16 api_major;
+ __le16 api_minor;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_get_version);
+
+/* Send driver version (direct 0x0002) */
+struct i40e_aqc_driver_version {
+ u8 driver_major_ver;
+ u8 driver_minor_ver;
+ u8 driver_build_ver;
+ u8 driver_subbuild_ver;
+ u8 reserved[12];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_driver_version);
+
+/* Queue Shutdown (direct 0x0003) */
+struct i40e_aqc_queue_shutdown {
+ __le32 driver_unloading;
+#define I40E_AQ_DRIVER_UNLOADING 0x1
+ u8 reserved[12];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_queue_shutdown);
+
+/* Request resource ownership (direct 0x0008)
+ * Release resource ownership (direct 0x0009)
+ */
+#define I40E_AQ_RESOURCE_NVM 1
+#define I40E_AQ_RESOURCE_SDP 2
+#define I40E_AQ_RESOURCE_ACCESS_READ 1
+#define I40E_AQ_RESOURCE_ACCESS_WRITE 2
+#define I40E_AQ_RESOURCE_NVM_READ_TIMEOUT 3000
+#define I40E_AQ_RESOURCE_NVM_WRITE_TIMEOUT 180000
+
+struct i40e_aqc_request_resource {
+ __le16 resource_id;
+ __le16 access_type;
+ __le32 timeout;
+ __le32 resource_number;
+ u8 reserved[4];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_request_resource);
+
+/* Get function capabilities (indirect 0x000A)
+ * Get device capabilities (indirect 0x000B)
+ */
+struct i40e_aqc_list_capabilites {
+ u8 command_flags;
+#define I40E_AQ_LIST_CAP_PF_INDEX_EN 1
+ u8 pf_index;
+ u8 reserved[2];
+ __le32 count;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_list_capabilites);
+
+struct i40e_aqc_list_capabilities_element_resp {
+ __le16 id;
+ u8 major_rev;
+ u8 minor_rev;
+ __le32 number;
+ __le32 logical_id;
+ __le32 phys_id;
+ u8 reserved[16];
+};
+
+/* list of caps */
+
+#define I40E_AQ_CAP_ID_SWITCH_MODE 0x0001
+#define I40E_AQ_CAP_ID_MNG_MODE 0x0002
+#define I40E_AQ_CAP_ID_NPAR_ACTIVE 0x0003
+#define I40E_AQ_CAP_ID_OS2BMC_CAP 0x0004
+#define I40E_AQ_CAP_ID_FUNCTIONS_VALID 0x0005
+#define I40E_AQ_CAP_ID_ALTERNATE_RAM 0x0006
+#define I40E_AQ_CAP_ID_SRIOV 0x0012
+#define I40E_AQ_CAP_ID_VF 0x0013
+#define I40E_AQ_CAP_ID_VMDQ 0x0014
+#define I40E_AQ_CAP_ID_8021QBG 0x0015
+#define I40E_AQ_CAP_ID_8021QBR 0x0016
+#define I40E_AQ_CAP_ID_VSI 0x0017
+#define I40E_AQ_CAP_ID_DCB 0x0018
+#define I40E_AQ_CAP_ID_FCOE 0x0021
+#define I40E_AQ_CAP_ID_RSS 0x0040
+#define I40E_AQ_CAP_ID_RXQ 0x0041
+#define I40E_AQ_CAP_ID_TXQ 0x0042
+#define I40E_AQ_CAP_ID_MSIX 0x0043
+#define I40E_AQ_CAP_ID_VF_MSIX 0x0044
+#define I40E_AQ_CAP_ID_FLOW_DIRECTOR 0x0045
+#define I40E_AQ_CAP_ID_1588 0x0046
+#define I40E_AQ_CAP_ID_IWARP 0x0051
+#define I40E_AQ_CAP_ID_LED 0x0061
+#define I40E_AQ_CAP_ID_SDP 0x0062
+#define I40E_AQ_CAP_ID_MDIO 0x0063
+#define I40E_AQ_CAP_ID_FLEX10 0x00F1
+#define I40E_AQ_CAP_ID_CEM 0x00F2
+
+/* Set CPPM Configuration (direct 0x0103) */
+struct i40e_aqc_cppm_configuration {
+ __le16 command_flags;
+#define I40E_AQ_CPPM_EN_LTRC 0x0800
+#define I40E_AQ_CPPM_EN_DMCTH 0x1000
+#define I40E_AQ_CPPM_EN_DMCTLX 0x2000
+#define I40E_AQ_CPPM_EN_HPTC 0x4000
+#define I40E_AQ_CPPM_EN_DMARC 0x8000
+ __le16 ttlx;
+ __le32 dmacr;
+ __le16 dmcth;
+ u8 hptc;
+ u8 reserved;
+ __le32 pfltrc;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_cppm_configuration);
+
+/* Set ARP Proxy command / response (indirect 0x0104) */
+struct i40e_aqc_arp_proxy_data {
+ __le16 command_flags;
+#define I40E_AQ_ARP_INIT_IPV4 0x0008
+#define I40E_AQ_ARP_UNSUP_CTL 0x0010
+#define I40E_AQ_ARP_ENA 0x0020
+#define I40E_AQ_ARP_ADD_IPV4 0x0040
+#define I40E_AQ_ARP_DEL_IPV4 0x0080
+ __le16 table_id;
+ __le32 pfpm_proxyfc;
+ __le32 ip_addr;
+ u8 mac_addr[6];
+};
+
+/* Set NS Proxy Table Entry Command (indirect 0x0105) */
+struct i40e_aqc_ns_proxy_data {
+ __le16 table_idx_mac_addr_0;
+ __le16 table_idx_mac_addr_1;
+ __le16 table_idx_ipv6_0;
+ __le16 table_idx_ipv6_1;
+ __le16 control;
+#define I40E_AQ_NS_PROXY_ADD_0 0x0100
+#define I40E_AQ_NS_PROXY_DEL_0 0x0200
+#define I40E_AQ_NS_PROXY_ADD_1 0x0400
+#define I40E_AQ_NS_PROXY_DEL_1 0x0800
+#define I40E_AQ_NS_PROXY_ADD_IPV6_0 0x1000
+#define I40E_AQ_NS_PROXY_DEL_IPV6_0 0x2000
+#define I40E_AQ_NS_PROXY_ADD_IPV6_1 0x4000
+#define I40E_AQ_NS_PROXY_DEL_IPV6_1 0x8000
+#define I40E_AQ_NS_PROXY_COMMAND_SEQ 0x0001
+#define I40E_AQ_NS_PROXY_INIT_IPV6_TBL 0x0002
+#define I40E_AQ_NS_PROXY_INIT_MAC_TBL 0x0004
+ u8 mac_addr_0[6];
+ u8 mac_addr_1[6];
+ u8 local_mac_addr[6];
+ u8 ipv6_addr_0[16]; /* Warning! spec specifies BE byte order */
+ u8 ipv6_addr_1[16];
+};
+
+/* Manage LAA Command (0x0106) - obsolete */
+struct i40e_aqc_mng_laa {
+ __le16 command_flags;
+#define I40E_AQ_LAA_FLAG_WR 0x8000
+ u8 reserved[2];
+ __le32 sal;
+ __le16 sah;
+ u8 reserved2[6];
+};
+
+/* Manage MAC Address Read Command (0x0107) */
+struct i40e_aqc_mac_address_read {
+ __le16 command_flags;
+#define I40E_AQC_LAN_ADDR_VALID 0x10
+#define I40E_AQC_SAN_ADDR_VALID 0x20
+#define I40E_AQC_PORT_ADDR_VALID 0x40
+#define I40E_AQC_WOL_ADDR_VALID 0x80
+#define I40E_AQC_ADDR_VALID_MASK 0xf0
+ u8 reserved[6];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_mac_address_read);
+
+struct i40e_aqc_mac_address_read_data {
+ u8 pf_lan_mac[6];
+ u8 pf_san_mac[6];
+ u8 port_mac[6];
+ u8 pf_wol_mac[6];
+};
+
+I40E_CHECK_STRUCT_LEN(24, i40e_aqc_mac_address_read_data);
+
+/* Manage MAC Address Write Command (0x0108) */
+struct i40e_aqc_mac_address_write {
+ __le16 command_flags;
+#define I40E_AQC_WRITE_TYPE_LAA_ONLY 0x0000
+#define I40E_AQC_WRITE_TYPE_LAA_WOL 0x4000
+#define I40E_AQC_WRITE_TYPE_PORT 0x8000
+#define I40E_AQC_WRITE_TYPE_MASK 0xc000
+ __le16 mac_sah;
+ __le32 mac_sal;
+ u8 reserved[8];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_mac_address_write);
+
+/* Switch configuration commands (0x02xx) */
+
+/* Used by many indirect commands that only pass an seid and a buffer in the
+ * command
+ */
+struct i40e_aqc_switch_seid {
+ __le16 seid;
+ u8 reserved[6];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_switch_seid);
+
+/* Get Switch Configuration command (indirect 0x0200)
+ * uses i40e_aqc_switch_seid for the descriptor
+ */
+struct i40e_aqc_get_switch_config_header_resp {
+ __le16 num_reported;
+ __le16 num_total;
+ u8 reserved[12];
+};
+
+struct i40e_aqc_switch_config_element_resp {
+ u8 element_type;
+#define I40E_AQ_SW_ELEM_TYPE_MAC 1
+#define I40E_AQ_SW_ELEM_TYPE_PF 2
+#define I40E_AQ_SW_ELEM_TYPE_VF 3
+#define I40E_AQ_SW_ELEM_TYPE_EMP 4
+#define I40E_AQ_SW_ELEM_TYPE_BMC 5
+#define I40E_AQ_SW_ELEM_TYPE_PV 16
+#define I40E_AQ_SW_ELEM_TYPE_VEB 17
+#define I40E_AQ_SW_ELEM_TYPE_PA 18
+#define I40E_AQ_SW_ELEM_TYPE_VSI 19
+ u8 revision;
+#define I40E_AQ_SW_ELEM_REV_1 1
+ __le16 seid;
+ __le16 uplink_seid;
+ __le16 downlink_seid;
+ u8 reserved[3];
+ u8 connection_type;
+#define I40E_AQ_CONN_TYPE_REGULAR 0x1
+#define I40E_AQ_CONN_TYPE_DEFAULT 0x2
+#define I40E_AQ_CONN_TYPE_CASCADED 0x3
+ __le16 scheduler_id;
+ __le16 element_info;
+};
+
+/* Get Switch Configuration (indirect 0x0200)
+ * an array of elements are returned in the response buffer
+ * the first in the array is the header, remainder are elements
+ */
+struct i40e_aqc_get_switch_config_resp {
+ struct i40e_aqc_get_switch_config_header_resp header;
+ struct i40e_aqc_switch_config_element_resp element[1];
+};
+
+/* Add Statistics (direct 0x0201)
+ * Remove Statistics (direct 0x0202)
+ */
+struct i40e_aqc_add_remove_statistics {
+ __le16 seid;
+ __le16 vlan;
+ __le16 stat_index;
+ u8 reserved[10];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_add_remove_statistics);
+
+/* Set Port Parameters command (direct 0x0203) */
+struct i40e_aqc_set_port_parameters {
+ __le16 command_flags;
+#define I40E_AQ_SET_P_PARAMS_SAVE_BAD_PACKETS 1
+#define I40E_AQ_SET_P_PARAMS_PAD_SHORT_PACKETS 2 /* must set! */
+#define I40E_AQ_SET_P_PARAMS_DOUBLE_VLAN_ENA 4
+ __le16 bad_frame_vsi;
+ __le16 default_seid; /* reserved for command */
+ u8 reserved[10];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_set_port_parameters);
+
+/* Get Switch Resource Allocation (indirect 0x0204) */
+struct i40e_aqc_get_switch_resource_alloc {
+ u8 num_entries; /* reserved for command */
+ u8 reserved[7];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_get_switch_resource_alloc);
+
+/* expect an array of these structs in the response buffer */
+struct i40e_aqc_switch_resource_alloc_element_resp {
+ u8 resource_type;
+#define I40E_AQ_RESOURCE_TYPE_VEB 0x0
+#define I40E_AQ_RESOURCE_TYPE_VSI 0x1
+#define I40E_AQ_RESOURCE_TYPE_MACADDR 0x2
+#define I40E_AQ_RESOURCE_TYPE_STAG 0x3
+#define I40E_AQ_RESOURCE_TYPE_ETAG 0x4
+#define I40E_AQ_RESOURCE_TYPE_MULTICAST_HASH 0x5
+#define I40E_AQ_RESOURCE_TYPE_UNICAST_HASH 0x6
+#define I40E_AQ_RESOURCE_TYPE_VLAN 0x7
+#define I40E_AQ_RESOURCE_TYPE_VSI_LIST_ENTRY 0x8
+#define I40E_AQ_RESOURCE_TYPE_ETAG_LIST_ENTRY 0x9
+#define I40E_AQ_RESOURCE_TYPE_VLAN_STAT_POOL 0xA
+#define I40E_AQ_RESOURCE_TYPE_MIRROR_RULE 0xB
+#define I40E_AQ_RESOURCE_TYPE_QUEUE_SETS 0xC
+#define I40E_AQ_RESOURCE_TYPE_VLAN_FILTERS 0xD
+#define I40E_AQ_RESOURCE_TYPE_INNER_MAC_FILTERS 0xF
+#define I40E_AQ_RESOURCE_TYPE_IP_FILTERS 0x10
+#define I40E_AQ_RESOURCE_TYPE_GRE_VN_KEYS 0x11
+#define I40E_AQ_RESOURCE_TYPE_VN2_KEYS 0x12
+#define I40E_AQ_RESOURCE_TYPE_TUNNEL_PORTS 0x13
+ u8 reserved1;
+ __le16 guaranteed;
+ __le16 total;
+ __le16 used;
+ __le16 total_unalloced;
+ u8 reserved2[6];
+};
+
+/* Add VSI (indirect 0x210)
+ * this indirect command uses struct i40e_aqc_vsi_properties_data
+ * as the indirect buffer (128 bytes)
+ *
+ * Update VSI (indirect 0x211) Get VSI (indirect 0x0212)
+ * use the generic i40e_aqc_switch_seid descriptor format
+ * use the same completion and data structure as Add VSI
+ */
+struct i40e_aqc_add_get_update_vsi {
+ __le16 uplink_seid;
+ u8 connection_type;
+#define I40E_AQ_VSI_CONN_TYPE_NORMAL 0x1
+#define I40E_AQ_VSI_CONN_TYPE_DEFAULT 0x2
+#define I40E_AQ_VSI_CONN_TYPE_CASCADED 0x3
+ u8 reserved1;
+ u8 vf_id;
+ u8 reserved2;
+ __le16 vsi_flags;
+#define I40E_AQ_VSI_TYPE_SHIFT 0x0
+#define I40E_AQ_VSI_TYPE_MASK (0x3 << I40E_AQ_VSI_TYPE_SHIFT)
+#define I40E_AQ_VSI_TYPE_VF 0x0
+#define I40E_AQ_VSI_TYPE_VMDQ2 0x1
+#define I40E_AQ_VSI_TYPE_PF 0x2
+#define I40E_AQ_VSI_TYPE_EMP_MNG 0x3
+#define I40E_AQ_VSI_FLAG_CASCADED_PV 0x4
+#define I40E_AQ_VSI_FLAG_CLOUD_VSI 0x8
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_add_get_update_vsi);
+
+struct i40e_aqc_add_get_update_vsi_completion {
+ __le16 seid;
+ __le16 vsi_number;
+ __le16 vsi_used;
+ __le16 vsi_free;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_add_get_update_vsi_completion);
+
+struct i40e_aqc_vsi_properties_data {
+ /* first 96 byte are written by SW */
+ __le16 valid_sections;
+#define I40E_AQ_VSI_PROP_SWITCH_VALID 0x0001
+#define I40E_AQ_VSI_PROP_SECURITY_VALID 0x0002
+#define I40E_AQ_VSI_PROP_VLAN_VALID 0x0004
+#define I40E_AQ_VSI_PROP_CAS_PV_VALID 0x0008
+#define I40E_AQ_VSI_PROP_INGRESS_UP_VALID 0x0010
+#define I40E_AQ_VSI_PROP_EGRESS_UP_VALID 0x0020
+#define I40E_AQ_VSI_PROP_QUEUE_MAP_VALID 0x0040
+#define I40E_AQ_VSI_PROP_QUEUE_OPT_VALID 0x0080
+#define I40E_AQ_VSI_PROP_OUTER_UP_VALID 0x0100
+#define I40E_AQ_VSI_PROP_SCHED_VALID 0x0200
+ /* switch section */
+ __le16 switch_id; /* 12bit id combined with flags below */
+#define I40E_AQ_VSI_SW_ID_SHIFT 0x0000
+#define I40E_AQ_VSI_SW_ID_MASK (0xFFF << I40E_AQ_VSI_SW_ID_SHIFT)
+#define I40E_AQ_VSI_SW_ID_FLAG_NOT_STAG 0x1000
+#define I40E_AQ_VSI_SW_ID_FLAG_ALLOW_LB 0x2000
+#define I40E_AQ_VSI_SW_ID_FLAG_LOCAL_LB 0x4000
+ u8 sw_reserved[2];
+ /* security section */
+ u8 sec_flags;
+#define I40E_AQ_VSI_SEC_FLAG_ALLOW_DEST_OVRD 0x01
+#define I40E_AQ_VSI_SEC_FLAG_ENABLE_VLAN_CHK 0x02
+#define I40E_AQ_VSI_SEC_FLAG_ENABLE_MAC_CHK 0x04
+ u8 sec_reserved;
+ /* VLAN section */
+ __le16 pvid; /* VLANS include priority bits */
+ __le16 fcoe_pvid;
+ u8 port_vlan_flags;
+#define I40E_AQ_VSI_PVLAN_MODE_SHIFT 0x00
+#define I40E_AQ_VSI_PVLAN_MODE_MASK (0x03 << \
+ I40E_AQ_VSI_PVLAN_MODE_SHIFT)
+#define I40E_AQ_VSI_PVLAN_MODE_TAGGED 0x01
+#define I40E_AQ_VSI_PVLAN_MODE_UNTAGGED 0x02
+#define I40E_AQ_VSI_PVLAN_MODE_ALL 0x03
+#define I40E_AQ_VSI_PVLAN_INSERT_PVID 0x04
+#define I40E_AQ_VSI_PVLAN_EMOD_SHIFT 0x03
+#define I40E_AQ_VSI_PVLAN_EMOD_MASK (0x3 << \
+ I40E_AQ_VSI_PVLAN_EMOD_SHIFT)
+#define I40E_AQ_VSI_PVLAN_EMOD_STR_BOTH 0x0
+#define I40E_AQ_VSI_PVLAN_EMOD_STR_UP 0x08
+#define I40E_AQ_VSI_PVLAN_EMOD_STR 0x10
+#define I40E_AQ_VSI_PVLAN_EMOD_NOTHING 0x18
+ u8 pvlan_reserved[3];
+ /* ingress egress up sections */
+ __le32 ingress_table; /* bitmap, 3 bits per up */
+#define I40E_AQ_VSI_UP_TABLE_UP0_SHIFT 0
+#define I40E_AQ_VSI_UP_TABLE_UP0_MASK (0x7 << \
+ I40E_AQ_VSI_UP_TABLE_UP0_SHIFT)
+#define I40E_AQ_VSI_UP_TABLE_UP1_SHIFT 3
+#define I40E_AQ_VSI_UP_TABLE_UP1_MASK (0x7 << \
+ I40E_AQ_VSI_UP_TABLE_UP1_SHIFT)
+#define I40E_AQ_VSI_UP_TABLE_UP2_SHIFT 6
+#define I40E_AQ_VSI_UP_TABLE_UP2_MASK (0x7 << \
+ I40E_AQ_VSI_UP_TABLE_UP2_SHIFT)
+#define I40E_AQ_VSI_UP_TABLE_UP3_SHIFT 9
+#define I40E_AQ_VSI_UP_TABLE_UP3_MASK (0x7 << \
+ I40E_AQ_VSI_UP_TABLE_UP3_SHIFT)
+#define I40E_AQ_VSI_UP_TABLE_UP4_SHIFT 12
+#define I40E_AQ_VSI_UP_TABLE_UP4_MASK (0x7 << \
+ I40E_AQ_VSI_UP_TABLE_UP4_SHIFT)
+#define I40E_AQ_VSI_UP_TABLE_UP5_SHIFT 15
+#define I40E_AQ_VSI_UP_TABLE_UP5_MASK (0x7 << \
+ I40E_AQ_VSI_UP_TABLE_UP5_SHIFT)
+#define I40E_AQ_VSI_UP_TABLE_UP6_SHIFT 18
+#define I40E_AQ_VSI_UP_TABLE_UP6_MASK (0x7 << \
+ I40E_AQ_VSI_UP_TABLE_UP6_SHIFT)
+#define I40E_AQ_VSI_UP_TABLE_UP7_SHIFT 21
+#define I40E_AQ_VSI_UP_TABLE_UP7_MASK (0x7 << \
+ I40E_AQ_VSI_UP_TABLE_UP7_SHIFT)
+ __le32 egress_table; /* same defines as for ingress table */
+ /* cascaded PV section */
+ __le16 cas_pv_tag;
+ u8 cas_pv_flags;
+#define I40E_AQ_VSI_CAS_PV_TAGX_SHIFT 0x00
+#define I40E_AQ_VSI_CAS_PV_TAGX_MASK (0x03 << \
+ I40E_AQ_VSI_CAS_PV_TAGX_SHIFT)
+#define I40E_AQ_VSI_CAS_PV_TAGX_LEAVE 0x00
+#define I40E_AQ_VSI_CAS_PV_TAGX_REMOVE 0x01
+#define I40E_AQ_VSI_CAS_PV_TAGX_COPY 0x02
+#define I40E_AQ_VSI_CAS_PV_INSERT_TAG 0x10
+#define I40E_AQ_VSI_CAS_PV_ETAG_PRUNE 0x20
+#define I40E_AQ_VSI_CAS_PV_ACCEPT_HOST_TAG 0x40
+ u8 cas_pv_reserved;
+ /* queue mapping section */
+ __le16 mapping_flags;
+#define I40E_AQ_VSI_QUE_MAP_CONTIG 0x0
+#define I40E_AQ_VSI_QUE_MAP_NONCONTIG 0x1
+ __le16 queue_mapping[16];
+#define I40E_AQ_VSI_QUEUE_SHIFT 0x0
+#define I40E_AQ_VSI_QUEUE_MASK (0x7FF << I40E_AQ_VSI_QUEUE_SHIFT)
+ __le16 tc_mapping[8];
+#define I40E_AQ_VSI_TC_QUE_OFFSET_SHIFT 0
+#define I40E_AQ_VSI_TC_QUE_OFFSET_MASK (0x1FF << \
+ I40E_AQ_VSI_TC_QUE_OFFSET_SHIFT)
+#define I40E_AQ_VSI_TC_QUE_NUMBER_SHIFT 9
+#define I40E_AQ_VSI_TC_QUE_NUMBER_MASK (0x7 << \
+ I40E_AQ_VSI_TC_QUE_NUMBER_SHIFT)
+ /* queueing option section */
+ u8 queueing_opt_flags;
+#define I40E_AQ_VSI_QUE_OPT_TCP_ENA 0x10
+#define I40E_AQ_VSI_QUE_OPT_FCOE_ENA 0x20
+ u8 queueing_opt_reserved[3];
+ /* scheduler section */
+ u8 up_enable_bits;
+ u8 sched_reserved;
+ /* outer up section */
+ __le32 outer_up_table; /* same structure and defines as ingress table */
+ u8 cmd_reserved[8];
+ /* last 32 bytes are written by FW */
+ __le16 qs_handle[8];
+#define I40E_AQ_VSI_QS_HANDLE_INVALID 0xFFFF
+ __le16 stat_counter_idx;
+ __le16 sched_id;
+ u8 resp_reserved[12];
+};
+
+I40E_CHECK_STRUCT_LEN(128, i40e_aqc_vsi_properties_data);
+
+/* Add Port Virtualizer (direct 0x0220)
+ * also used for update PV (direct 0x0221) but only flags are used
+ * (IS_CTRL_PORT only works on add PV)
+ */
+struct i40e_aqc_add_update_pv {
+ __le16 command_flags;
+#define I40E_AQC_PV_FLAG_PV_TYPE 0x1
+#define I40E_AQC_PV_FLAG_FWD_UNKNOWN_STAG_EN 0x2
+#define I40E_AQC_PV_FLAG_FWD_UNKNOWN_ETAG_EN 0x4
+#define I40E_AQC_PV_FLAG_IS_CTRL_PORT 0x8
+ __le16 uplink_seid;
+ __le16 connected_seid;
+ u8 reserved[10];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_add_update_pv);
+
+struct i40e_aqc_add_update_pv_completion {
+ /* reserved for update; for add also encodes error if rc == ENOSPC */
+ __le16 pv_seid;
+#define I40E_AQC_PV_ERR_FLAG_NO_PV 0x1
+#define I40E_AQC_PV_ERR_FLAG_NO_SCHED 0x2
+#define I40E_AQC_PV_ERR_FLAG_NO_COUNTER 0x4
+#define I40E_AQC_PV_ERR_FLAG_NO_ENTRY 0x8
+ u8 reserved[14];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_add_update_pv_completion);
+
+/* Get PV Params (direct 0x0222)
+ * uses i40e_aqc_switch_seid for the descriptor
+ */
+
+struct i40e_aqc_get_pv_params_completion {
+ __le16 seid;
+ __le16 default_stag;
+ __le16 pv_flags; /* same flags as add_pv */
+#define I40E_AQC_GET_PV_PV_TYPE 0x1
+#define I40E_AQC_GET_PV_FRWD_UNKNOWN_STAG 0x2
+#define I40E_AQC_GET_PV_FRWD_UNKNOWN_ETAG 0x4
+ u8 reserved[8];
+ __le16 default_port_seid;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_get_pv_params_completion);
+
+/* Add VEB (direct 0x0230) */
+struct i40e_aqc_add_veb {
+ __le16 uplink_seid;
+ __le16 downlink_seid;
+ __le16 veb_flags;
+#define I40E_AQC_ADD_VEB_FLOATING 0x1
+#define I40E_AQC_ADD_VEB_PORT_TYPE_SHIFT 1
+#define I40E_AQC_ADD_VEB_PORT_TYPE_MASK (0x3 << \
+ I40E_AQC_ADD_VEB_PORT_TYPE_SHIFT)
+#define I40E_AQC_ADD_VEB_PORT_TYPE_DEFAULT 0x2
+#define I40E_AQC_ADD_VEB_PORT_TYPE_DATA 0x4
+#define I40E_AQC_ADD_VEB_ENABLE_L2_FILTER 0x8
+ u8 enable_tcs;
+ u8 reserved[9];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_add_veb);
+
+struct i40e_aqc_add_veb_completion {
+ u8 reserved[6];
+ __le16 switch_seid;
+ /* also encodes error if rc == ENOSPC; codes are the same as add_pv */
+ __le16 veb_seid;
+#define I40E_AQC_VEB_ERR_FLAG_NO_VEB 0x1
+#define I40E_AQC_VEB_ERR_FLAG_NO_SCHED 0x2
+#define I40E_AQC_VEB_ERR_FLAG_NO_COUNTER 0x4
+#define I40E_AQC_VEB_ERR_FLAG_NO_ENTRY 0x8
+ __le16 statistic_index;
+ __le16 vebs_used;
+ __le16 vebs_free;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_add_veb_completion);
+
+/* Get VEB Parameters (direct 0x0232)
+ * uses i40e_aqc_switch_seid for the descriptor
+ */
+struct i40e_aqc_get_veb_parameters_completion {
+ __le16 seid;
+ __le16 switch_id;
+ __le16 veb_flags; /* only the first/last flags from 0x0230 is valid */
+ __le16 statistic_index;
+ __le16 vebs_used;
+ __le16 vebs_free;
+ u8 reserved[4];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_get_veb_parameters_completion);
+
+/* Delete Element (direct 0x0243)
+ * uses the generic i40e_aqc_switch_seid
+ */
+
+/* Add MAC-VLAN (indirect 0x0250) */
+
+/* used for the command for most vlan commands */
+struct i40e_aqc_macvlan {
+ __le16 num_addresses;
+ __le16 seid[3];
+#define I40E_AQC_MACVLAN_CMD_SEID_NUM_SHIFT 0
+#define I40E_AQC_MACVLAN_CMD_SEID_NUM_MASK (0x3FF << \
+ I40E_AQC_MACVLAN_CMD_SEID_NUM_SHIFT)
+#define I40E_AQC_MACVLAN_CMD_SEID_VALID 0x8000
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_macvlan);
+
+/* indirect data for command and response */
+struct i40e_aqc_add_macvlan_element_data {
+ u8 mac_addr[6];
+ __le16 vlan_tag;
+ __le16 flags;
+#define I40E_AQC_MACVLAN_ADD_PERFECT_MATCH 0x0001
+#define I40E_AQC_MACVLAN_ADD_HASH_MATCH 0x0002
+#define I40E_AQC_MACVLAN_ADD_IGNORE_VLAN 0x0004
+#define I40E_AQC_MACVLAN_ADD_TO_QUEUE 0x0008
+ __le16 queue_number;
+#define I40E_AQC_MACVLAN_CMD_QUEUE_SHIFT 0
+#define I40E_AQC_MACVLAN_CMD_QUEUE_MASK (0x7FF << \
+ I40E_AQC_MACVLAN_CMD_SEID_NUM_SHIFT)
+ /* response section */
+ u8 match_method;
+#define I40E_AQC_MM_PERFECT_MATCH 0x01
+#define I40E_AQC_MM_HASH_MATCH 0x02
+#define I40E_AQC_MM_ERR_NO_RES 0xFF
+ u8 reserved1[3];
+};
+
+struct i40e_aqc_add_remove_macvlan_completion {
+ __le16 perfect_mac_used;
+ __le16 perfect_mac_free;
+ __le16 unicast_hash_free;
+ __le16 multicast_hash_free;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_add_remove_macvlan_completion);
+
+/* Remove MAC-VLAN (indirect 0x0251)
+ * uses i40e_aqc_macvlan for the descriptor
+ * data points to an array of num_addresses of elements
+ */
+
+struct i40e_aqc_remove_macvlan_element_data {
+ u8 mac_addr[6];
+ __le16 vlan_tag;
+ u8 flags;
+#define I40E_AQC_MACVLAN_DEL_PERFECT_MATCH 0x01
+#define I40E_AQC_MACVLAN_DEL_HASH_MATCH 0x02
+#define I40E_AQC_MACVLAN_DEL_IGNORE_VLAN 0x08
+#define I40E_AQC_MACVLAN_DEL_ALL_VSIS 0x10
+ u8 reserved[3];
+ /* reply section */
+ u8 error_code;
+#define I40E_AQC_REMOVE_MACVLAN_SUCCESS 0x0
+#define I40E_AQC_REMOVE_MACVLAN_FAIL 0xFF
+ u8 reply_reserved[3];
+};
+
+/* Add VLAN (indirect 0x0252)
+ * Remove VLAN (indirect 0x0253)
+ * use the generic i40e_aqc_macvlan for the command
+ */
+struct i40e_aqc_add_remove_vlan_element_data {
+ __le16 vlan_tag;
+ u8 vlan_flags;
+/* flags for add VLAN */
+#define I40E_AQC_ADD_VLAN_LOCAL 0x1
+#define I40E_AQC_ADD_PVLAN_TYPE_SHIFT 1
+#define I40E_AQC_ADD_PVLAN_TYPE_MASK (0x3 << \
+ I40E_AQC_ADD_PVLAN_TYPE_SHIFT)
+#define I40E_AQC_ADD_PVLAN_TYPE_REGULAR 0x0
+#define I40E_AQC_ADD_PVLAN_TYPE_PRIMARY 0x2
+#define I40E_AQC_ADD_PVLAN_TYPE_SECONDARY 0x4
+#define I40E_AQC_VLAN_PTYPE_SHIFT 3
+#define I40E_AQC_VLAN_PTYPE_MASK (0x3 << I40E_AQC_VLAN_PTYPE_SHIFT)
+#define I40E_AQC_VLAN_PTYPE_REGULAR_VSI 0x0
+#define I40E_AQC_VLAN_PTYPE_PROMISC_VSI 0x8
+#define I40E_AQC_VLAN_PTYPE_COMMUNITY_VSI 0x10
+#define I40E_AQC_VLAN_PTYPE_ISOLATED_VSI 0x18
+/* flags for remove VLAN */
+#define I40E_AQC_REMOVE_VLAN_ALL 0x1
+ u8 reserved;
+ u8 result;
+/* flags for add VLAN */
+#define I40E_AQC_ADD_VLAN_SUCCESS 0x0
+#define I40E_AQC_ADD_VLAN_FAIL_REQUEST 0xFE
+#define I40E_AQC_ADD_VLAN_FAIL_RESOURCE 0xFF
+/* flags for remove VLAN */
+#define I40E_AQC_REMOVE_VLAN_SUCCESS 0x0
+#define I40E_AQC_REMOVE_VLAN_FAIL 0xFF
+ u8 reserved1[3];
+};
+
+struct i40e_aqc_add_remove_vlan_completion {
+ u8 reserved[4];
+ __le16 vlans_used;
+ __le16 vlans_free;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+/* Set VSI Promiscuous Modes (direct 0x0254) */
+struct i40e_aqc_set_vsi_promiscuous_modes {
+ __le16 promiscuous_flags;
+ __le16 valid_flags;
+/* flags used for both fields above */
+#define I40E_AQC_SET_VSI_PROMISC_UNICAST 0x01
+#define I40E_AQC_SET_VSI_PROMISC_MULTICAST 0x02
+#define I40E_AQC_SET_VSI_PROMISC_BROADCAST 0x04
+#define I40E_AQC_SET_VSI_DEFAULT 0x08
+#define I40E_AQC_SET_VSI_PROMISC_VLAN 0x10
+ __le16 seid;
+#define I40E_AQC_VSI_PROM_CMD_SEID_MASK 0x3FF
+ u8 reserved[10];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_set_vsi_promiscuous_modes);
+
+/* Add S/E-tag command (direct 0x0255)
+ * Uses generic i40e_aqc_add_remove_tag_completion for completion
+ */
+struct i40e_aqc_add_tag {
+ __le16 flags;
+#define I40E_AQC_ADD_TAG_FLAG_TO_QUEUE 0x0001
+ __le16 seid;
+#define I40E_AQC_ADD_TAG_CMD_SEID_NUM_SHIFT 0
+#define I40E_AQC_ADD_TAG_CMD_SEID_NUM_MASK (0x3FF << \
+ I40E_AQC_ADD_TAG_CMD_SEID_NUM_SHIFT)
+ __le16 tag;
+ __le16 queue_number;
+ u8 reserved[8];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_add_tag);
+
+struct i40e_aqc_add_remove_tag_completion {
+ u8 reserved[12];
+ __le16 tags_used;
+ __le16 tags_free;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_add_remove_tag_completion);
+
+/* Remove S/E-tag command (direct 0x0256)
+ * Uses generic i40e_aqc_add_remove_tag_completion for completion
+ */
+struct i40e_aqc_remove_tag {
+ __le16 seid;
+#define I40E_AQC_REMOVE_TAG_CMD_SEID_NUM_SHIFT 0
+#define I40E_AQC_REMOVE_TAG_CMD_SEID_NUM_MASK (0x3FF << \
+ I40E_AQC_REMOVE_TAG_CMD_SEID_NUM_SHIFT)
+ __le16 tag;
+ u8 reserved[12];
+};
+
+/* Add multicast E-Tag (direct 0x0257)
+ * del multicast E-Tag (direct 0x0258) only uses pv_seid and etag fields
+ * and no external data
+ */
+struct i40e_aqc_add_remove_mcast_etag {
+ __le16 pv_seid;
+ __le16 etag;
+ u8 num_unicast_etags;
+ u8 reserved[3];
+ __le32 addr_high; /* address of array of 2-byte s-tags */
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_add_remove_mcast_etag);
+
+struct i40e_aqc_add_remove_mcast_etag_completion {
+ u8 reserved[4];
+ __le16 mcast_etags_used;
+ __le16 mcast_etags_free;
+ __le32 addr_high;
+ __le32 addr_low;
+
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_add_remove_mcast_etag_completion);
+
+/* Update S/E-Tag (direct 0x0259) */
+struct i40e_aqc_update_tag {
+ __le16 seid;
+#define I40E_AQC_UPDATE_TAG_CMD_SEID_NUM_SHIFT 0
+#define I40E_AQC_UPDATE_TAG_CMD_SEID_NUM_MASK (0x3FF << \
+ I40E_AQC_UPDATE_TAG_CMD_SEID_NUM_SHIFT)
+ __le16 old_tag;
+ __le16 new_tag;
+ u8 reserved[10];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_update_tag);
+
+struct i40e_aqc_update_tag_completion {
+ u8 reserved[12];
+ __le16 tags_used;
+ __le16 tags_free;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_update_tag_completion);
+
+/* Add Control Packet filter (direct 0x025A)
+ * Remove Control Packet filter (direct 0x025B)
+ * uses the i40e_aqc_add_oveb_cloud,
+ * and the generic direct completion structure
+ */
+struct i40e_aqc_add_remove_control_packet_filter {
+ u8 mac[6];
+ __le16 etype;
+ __le16 flags;
+#define I40E_AQC_ADD_CONTROL_PACKET_FLAGS_IGNORE_MAC 0x0001
+#define I40E_AQC_ADD_CONTROL_PACKET_FLAGS_DROP 0x0002
+#define I40E_AQC_ADD_CONTROL_PACKET_FLAGS_TO_QUEUE 0x0004
+#define I40E_AQC_ADD_CONTROL_PACKET_FLAGS_TX 0x0008
+#define I40E_AQC_ADD_CONTROL_PACKET_FLAGS_RX 0x0000
+ __le16 seid;
+#define I40E_AQC_ADD_CONTROL_PACKET_CMD_SEID_NUM_SHIFT 0
+#define I40E_AQC_ADD_CONTROL_PACKET_CMD_SEID_NUM_MASK (0x3FF << \
+ I40E_AQC_ADD_CONTROL_PACKET_CMD_SEID_NUM_SHIFT)
+ __le16 queue;
+ u8 reserved[2];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_add_remove_control_packet_filter);
+
+struct i40e_aqc_add_remove_control_packet_filter_completion {
+ __le16 mac_etype_used;
+ __le16 etype_used;
+ __le16 mac_etype_free;
+ __le16 etype_free;
+ u8 reserved[8];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_add_remove_control_packet_filter_completion);
+
+/* Add Cloud filters (indirect 0x025C)
+ * Remove Cloud filters (indirect 0x025D)
+ * uses the i40e_aqc_add_remove_cloud_filters,
+ * and the generic indirect completion structure
+ */
+struct i40e_aqc_add_remove_cloud_filters {
+ u8 num_filters;
+ u8 reserved;
+ __le16 seid;
+#define I40E_AQC_ADD_CLOUD_CMD_SEID_NUM_SHIFT 0
+#define I40E_AQC_ADD_CLOUD_CMD_SEID_NUM_MASK (0x3FF << \
+ I40E_AQC_ADD_CLOUD_CMD_SEID_NUM_SHIFT)
+ u8 reserved2[4];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_add_remove_cloud_filters);
+
+struct i40e_aqc_add_remove_cloud_filters_element_data {
+ u8 outer_mac[6];
+ u8 inner_mac[6];
+ __le16 inner_vlan;
+ union {
+ struct {
+ u8 reserved[12];
+ u8 data[4];
+ } v4;
+ struct {
+ u8 data[16];
+ } v6;
+ } ipaddr;
+ __le16 flags;
+#define I40E_AQC_ADD_CLOUD_FILTER_SHIFT 0
+#define I40E_AQC_ADD_CLOUD_FILTER_MASK (0x3F << \
+ I40E_AQC_ADD_CLOUD_FILTER_SHIFT)
+#define I40E_AQC_ADD_CLOUD_FILTER_OIP 0x0001
+#define I40E_AQC_ADD_CLOUD_FILTER_OIP_GRE 0x0002
+#define I40E_AQC_ADD_CLOUD_FILTER_IMAC_IVLAN 0x0003
+#define I40E_AQC_ADD_CLOUD_FILTER_IMAC_IVLAN_GRE 0x0004
+#define I40E_AQC_ADD_CLOUD_FILTER_IMAC_TEN_ID 0x0006
+#define I40E_AQC_ADD_CLOUD_FILTER_IMAC_IVLAN_VNL 0x0007
+/* 0x0008 reserved */
+#define I40E_AQC_ADD_CLOUD_FILTER_OMAC 0x0009
+#define I40E_AQC_ADD_CLOUD_FILTER_IMAC 0x000A
+#define I40E_AQC_ADD_CLOUD_FLAGS_TO_QUEUE 0x0080
+#define I40E_AQC_ADD_CLOUD_VNK_SHIFT 6
+#define I40E_AQC_ADD_CLOUD_VNK_MASK 0x00C0
+#define I40E_AQC_ADD_CLOUD_FLAGS_IPV4 0
+#define I40E_AQC_ADD_CLOUD_FLAGS_IPV6 0x0100
+ __le32 key_low;
+ __le32 key_high;
+ __le16 queue_number;
+#define I40E_AQC_ADD_CLOUD_QUEUE_SHIFT 0
+#define I40E_AQC_ADD_CLOUD_QUEUE_MASK (0x3F << \
+ I40E_AQC_ADD_CLOUD_QUEUE_SHIFT)
+ u8 reserved[14];
+ /* response section */
+ u8 allocation_result;
+#define I40E_AQC_ADD_CLOUD_FILTER_SUCCESS 0x0
+#define I40E_AQC_ADD_CLOUD_FILTER_FAIL 0xFF
+ u8 response_reserved[7];
+};
+
+struct i40e_aqc_remove_cloud_filters_completion {
+ __le16 perfect_ovlan_used;
+ __le16 perfect_ovlan_free;
+ __le16 vlan_used;
+ __le16 vlan_free;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_remove_cloud_filters_completion);
+
+/* Add Mirror Rule (indirect or direct 0x0260)
+ * Delete Mirror Rule (indirect or direct 0x0261)
+ * note: some rule types (4,5) do not use an external buffer.
+ * take care to set the flags correctly.
+ */
+struct i40e_aqc_add_delete_mirror_rule {
+ __le16 seid;
+ __le16 rule_type;
+#define I40E_AQC_MIRROR_RULE_TYPE_SHIFT 0
+#define I40E_AQC_MIRROR_RULE_TYPE_MASK (0x7 << \
+ I40E_AQC_MIRROR_RULE_TYPE_SHIFT)
+#define I40E_AQC_MIRROR_RULE_TYPE_VPORT_INGRESS 1
+#define I40E_AQC_MIRROR_RULE_TYPE_VPORT_EGRESS 2
+#define I40E_AQC_MIRROR_RULE_TYPE_VLAN 3
+#define I40E_AQC_MIRROR_RULE_TYPE_ALL_INGRESS 4
+#define I40E_AQC_MIRROR_RULE_TYPE_ALL_EGRESS 5
+ __le16 num_entries;
+ __le16 destination; /* VSI for add, rule id for delete */
+ __le32 addr_high; /* address of array of 2-byte VSI or VLAN ids */
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_add_delete_mirror_rule);
+
+struct i40e_aqc_add_delete_mirror_rule_completion {
+ u8 reserved[2];
+ __le16 rule_id; /* only used on add */
+ __le16 mirror_rules_used;
+ __le16 mirror_rules_free;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_add_delete_mirror_rule_completion);
+
+/* Set Storm Control Configuration (direct 0x0280)
+ * Get Storm Control Configuration (direct 0x0281)
+ * the command and response use the same descriptor structure
+ */
+struct i40e_aqc_set_get_storm_control_config {
+ __le32 broadcast_threshold;
+ __le32 multicast_threshold;
+ __le32 control_flags;
+#define I40E_AQC_STORM_CONTROL_MDIPW 0x01
+#define I40E_AQC_STORM_CONTROL_MDICW 0x02
+#define I40E_AQC_STORM_CONTROL_BDIPW 0x04
+#define I40E_AQC_STORM_CONTROL_BDICW 0x08
+#define I40E_AQC_STORM_CONTROL_BIDU 0x10
+#define I40E_AQC_STORM_CONTROL_INTERVAL_SHIFT 8
+#define I40E_AQC_STORM_CONTROL_INTERVAL_MASK (0x3FF << \
+ I40E_AQC_STORM_CONTROL_INTERVAL_SHIFT)
+ u8 reserved[4];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_set_get_storm_control_config);
+
+/* DCB 0x03xx*/
+
+/* PFC Ignore (direct 0x0301)
+ * the command and response use the same descriptor structure
+ */
+struct i40e_aqc_pfc_ignore {
+ u8 tc_bitmap;
+ u8 command_flags; /* unused on response */
+#define I40E_AQC_PFC_IGNORE_SET 0x80
+#define I40E_AQC_PFC_IGNORE_CLEAR 0x0
+ u8 reserved[14];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_pfc_ignore);
+
+/* DCB Update (direct 0x0302) uses the i40e_aq_desc structure
+ * with no parameters
+ */
+
+/* TX scheduler 0x04xx */
+
+/* Almost all the indirect commands use
+ * this generic struct to pass the SEID in param0
+ */
+struct i40e_aqc_tx_sched_ind {
+ __le16 vsi_seid;
+ u8 reserved[6];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_tx_sched_ind);
+
+/* Several commands respond with a set of queue set handles */
+struct i40e_aqc_qs_handles_resp {
+ __le16 qs_handles[8];
+};
+
+/* Configure VSI BW limits (direct 0x0400) */
+struct i40e_aqc_configure_vsi_bw_limit {
+ __le16 vsi_seid;
+ u8 reserved[2];
+ __le16 credit;
+ u8 reserved1[2];
+ u8 max_credit; /* 0-3, limit = 2^max */
+ u8 reserved2[7];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_configure_vsi_bw_limit);
+
+/* Configure VSI Bandwidth Limit per Traffic Type (indirect 0x0406)
+ * responds with i40e_aqc_qs_handles_resp
+ */
+struct i40e_aqc_configure_vsi_ets_sla_bw_data {
+ u8 tc_valid_bits;
+ u8 reserved[15];
+ __le16 tc_bw_credits[8]; /* FW writesback QS handles here */
+
+ /* 4 bits per tc 0-7, 4th bit is reserved, limit = 2^max */
+ __le16 tc_bw_max[2];
+ u8 reserved1[28];
+};
+
+/* Configure VSI Bandwidth Allocation per Traffic Type (indirect 0x0407)
+ * responds with i40e_aqc_qs_handles_resp
+ */
+struct i40e_aqc_configure_vsi_tc_bw_data {
+ u8 tc_valid_bits;
+ u8 reserved[3];
+ u8 tc_bw_credits[8];
+ u8 reserved1[4];
+ __le16 qs_handles[8];
+};
+
+/* Query vsi bw configuration (indirect 0x0408) */
+struct i40e_aqc_query_vsi_bw_config_resp {
+ u8 tc_valid_bits;
+ u8 tc_suspended_bits;
+ u8 reserved[14];
+ __le16 qs_handles[8];
+ u8 reserved1[4];
+ __le16 port_bw_limit;
+ u8 reserved2[2];
+ u8 max_bw; /* 0-3, limit = 2^max */
+ u8 reserved3[23];
+};
+
+/* Query VSI Bandwidth Allocation per Traffic Type (indirect 0x040A) */
+struct i40e_aqc_query_vsi_ets_sla_config_resp {
+ u8 tc_valid_bits;
+ u8 reserved[3];
+ u8 share_credits[8];
+ __le16 credits[8];
+
+ /* 4 bits per tc 0-7, 4th bit is reserved, limit = 2^max */
+ __le16 tc_bw_max[2];
+};
+
+/* Configure Switching Component Bandwidth Limit (direct 0x0410) */
+struct i40e_aqc_configure_switching_comp_bw_limit {
+ __le16 seid;
+ u8 reserved[2];
+ __le16 credit;
+ u8 reserved1[2];
+ u8 max_bw; /* 0-3, limit = 2^max */
+ u8 reserved2[7];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_configure_switching_comp_bw_limit);
+
+/* Enable Physical Port ETS (indirect 0x0413)
+ * Modify Physical Port ETS (indirect 0x0414)
+ * Disable Physical Port ETS (indirect 0x0415)
+ */
+struct i40e_aqc_configure_switching_comp_ets_data {
+ u8 reserved[4];
+ u8 tc_valid_bits;
+ u8 reserved1;
+ u8 tc_strict_priority_flags;
+ u8 reserved2[17];
+ u8 tc_bw_share_credits[8];
+ u8 reserved3[96];
+};
+
+/* Configure Switching Component Bandwidth Limits per Tc (indirect 0x0416) */
+struct i40e_aqc_configure_switching_comp_ets_bw_limit_data {
+ u8 tc_valid_bits;
+ u8 reserved[15];
+ __le16 tc_bw_credit[8];
+
+ /* 4 bits per tc 0-7, 4th bit is reserved, limit = 2^max */
+ __le16 tc_bw_max[2];
+ u8 reserved1[28];
+};
+
+/* Configure Switching Component Bandwidth Allocation per Tc
+ * (indirect 0x0417)
+ */
+struct i40e_aqc_configure_switching_comp_bw_config_data {
+ u8 tc_valid_bits;
+ u8 reserved[2];
+ u8 absolute_credits; /* bool */
+ u8 tc_bw_share_credits[8];
+ u8 reserved1[20];
+};
+
+/* Query Switching Component Configuration (indirect 0x0418) */
+struct i40e_aqc_query_switching_comp_ets_config_resp {
+ u8 tc_valid_bits;
+ u8 reserved[35];
+ __le16 port_bw_limit;
+ u8 reserved1[2];
+ u8 tc_bw_max; /* 0-3, limit = 2^max */
+ u8 reserved2[23];
+};
+
+/* Query PhysicalPort ETS Configuration (indirect 0x0419) */
+struct i40e_aqc_query_port_ets_config_resp {
+ u8 reserved[4];
+ u8 tc_valid_bits;
+ u8 reserved1;
+ u8 tc_strict_priority_bits;
+ u8 reserved2;
+ u8 tc_bw_share_credits[8];
+ __le16 tc_bw_limits[8];
+
+ /* 4 bits per tc 0-7, 4th bit reserved, limit = 2^max */
+ __le16 tc_bw_max[2];
+ u8 reserved3[32];
+};
+
+/* Query Switching Component Bandwidth Allocation per Traffic Type
+ * (indirect 0x041A)
+ */
+struct i40e_aqc_query_switching_comp_bw_config_resp {
+ u8 tc_valid_bits;
+ u8 reserved[2];
+ u8 absolute_credits_enable; /* bool */
+ u8 tc_bw_share_credits[8];
+ __le16 tc_bw_limits[8];
+
+ /* 4 bits per tc 0-7, 4th bit is reserved, limit = 2^max */
+ __le16 tc_bw_max[2];
+};
+
+/* Suspend/resume port TX traffic
+ * (direct 0x041B and 0x041C) uses the generic SEID struct
+ */
+
+/* Get and set the active HMC resource profile and status.
+ * (direct 0x0500) and (direct 0x0501)
+ */
+struct i40e_aq_get_set_hmc_resource_profile {
+ u8 pm_profile;
+ u8 pe_vf_enabled;
+ u8 reserved[14];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aq_get_set_hmc_resource_profile);
+
+enum i40e_aq_hmc_profile {
+ /* I40E_HMC_PROFILE_NO_CHANGE = 0, reserved */
+ I40E_HMC_PROFILE_DEFAULT = 1,
+ I40E_HMC_PROFILE_FAVOR_VF = 2,
+ I40E_HMC_PROFILE_EQUAL = 3,
+};
+
+#define I40E_AQ_GET_HMC_RESOURCE_PROFILE_PM_MASK 0xF
+#define I40E_AQ_GET_HMC_RESOURCE_PROFILE_COUNT_MASK 0x3F
+
+/* Get PHY Abilities (indirect 0x0600) uses the generic indirect struct */
+
+/* set in param0 for get phy abilities to report qualified modules */
+#define I40E_AQ_PHY_REPORT_QUALIFIED_MODULES 0x0001
+#define I40E_AQ_PHY_REPORT_INITIAL_VALUES 0x0002
+
+enum i40e_aq_phy_type {
+ I40E_PHY_TYPE_SGMII = 0x0,
+ I40E_PHY_TYPE_1000BASE_KX = 0x1,
+ I40E_PHY_TYPE_10GBASE_KX4 = 0x2,
+ I40E_PHY_TYPE_10GBASE_KR = 0x3,
+ I40E_PHY_TYPE_40GBASE_KR4 = 0x4,
+ I40E_PHY_TYPE_XAUI = 0x5,
+ I40E_PHY_TYPE_XFI = 0x6,
+ I40E_PHY_TYPE_SFI = 0x7,
+ I40E_PHY_TYPE_XLAUI = 0x8,
+ I40E_PHY_TYPE_XLPPI = 0x9,
+ I40E_PHY_TYPE_40GBASE_CR4_CU = 0xA,
+ I40E_PHY_TYPE_10GBASE_CR1_CU = 0xB,
+ I40E_PHY_TYPE_100BASE_TX = 0x11,
+ I40E_PHY_TYPE_1000BASE_T = 0x12,
+ I40E_PHY_TYPE_10GBASE_T = 0x13,
+ I40E_PHY_TYPE_10GBASE_SR = 0x14,
+ I40E_PHY_TYPE_10GBASE_LR = 0x15,
+ I40E_PHY_TYPE_10GBASE_SFPP_CU = 0x16,
+ I40E_PHY_TYPE_10GBASE_CR1 = 0x17,
+ I40E_PHY_TYPE_40GBASE_CR4 = 0x18,
+ I40E_PHY_TYPE_40GBASE_SR4 = 0x19,
+ I40E_PHY_TYPE_40GBASE_LR4 = 0x1A,
+ I40E_PHY_TYPE_20GBASE_KR2 = 0x1B,
+ I40E_PHY_TYPE_MAX
+};
+
+#define I40E_LINK_SPEED_100MB_SHIFT 0x1
+#define I40E_LINK_SPEED_1000MB_SHIFT 0x2
+#define I40E_LINK_SPEED_10GB_SHIFT 0x3
+#define I40E_LINK_SPEED_40GB_SHIFT 0x4
+#define I40E_LINK_SPEED_20GB_SHIFT 0x5
+
+enum i40e_aq_link_speed {
+ I40E_LINK_SPEED_UNKNOWN = 0,
+ I40E_LINK_SPEED_100MB = (1 << I40E_LINK_SPEED_100MB_SHIFT),
+ I40E_LINK_SPEED_1GB = (1 << I40E_LINK_SPEED_1000MB_SHIFT),
+ I40E_LINK_SPEED_10GB = (1 << I40E_LINK_SPEED_10GB_SHIFT),
+ I40E_LINK_SPEED_40GB = (1 << I40E_LINK_SPEED_40GB_SHIFT),
+ I40E_LINK_SPEED_20GB = (1 << I40E_LINK_SPEED_20GB_SHIFT)
+};
+
+struct i40e_aqc_module_desc {
+ u8 oui[3];
+ u8 reserved1;
+ u8 part_number[16];
+ u8 revision[4];
+ u8 reserved2[8];
+};
+
+struct i40e_aq_get_phy_abilities_resp {
+ __le32 phy_type; /* bitmap using the above enum for offsets */
+ u8 link_speed; /* bitmap using the above enum */
+ u8 abilities;
+#define I40E_AQ_PHY_FLAG_PAUSE_TX 0x01
+#define I40E_AQ_PHY_FLAG_PAUSE_RX 0x02
+#define I40E_AQ_PHY_FLAG_LOW_POWER 0x04
+#define I40E_AQ_PHY_FLAG_AN_SHIFT 3
+#define I40E_AQ_PHY_FLAG_AN_MASK (0x3 << I40E_AQ_PHY_FLAG_AN_SHIFT)
+#define I40E_AQ_PHY_FLAG_AN_OFF 0x00 /* link forced on */
+#define I40E_AQ_PHY_FLAG_AN_OFF_LINK_DOWN 0x01
+#define I40E_AQ_PHY_FLAG_AN_ON 0x02
+#define I40E_AQ_PHY_FLAG_MODULE_QUAL 0x20
+ __le16 eee_capability;
+#define I40E_AQ_EEE_100BASE_TX 0x0002
+#define I40E_AQ_EEE_1000BASE_T 0x0004
+#define I40E_AQ_EEE_10GBASE_T 0x0008
+#define I40E_AQ_EEE_1000BASE_KX 0x0010
+#define I40E_AQ_EEE_10GBASE_KX4 0x0020
+#define I40E_AQ_EEE_10GBASE_KR 0x0040
+ __le32 eeer_val;
+ u8 d3_lpan;
+#define I40E_AQ_SET_PHY_D3_LPAN_ENA 0x01
+ u8 reserved[3];
+ u8 phy_id[4];
+ u8 module_type[3];
+ u8 qualified_module_count;
+#define I40E_AQ_PHY_MAX_QMS 16
+ struct i40e_aqc_module_desc qualified_module[I40E_AQ_PHY_MAX_QMS];
+};
+
+/* Set PHY Config (direct 0x0601) */
+struct i40e_aq_set_phy_config { /* same bits as above in all */
+ __le32 phy_type;
+ u8 link_speed;
+ u8 abilities;
+ __le16 eee_capability;
+ __le32 eeer;
+ u8 low_power_ctrl;
+ u8 reserved[3];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aq_set_phy_config);
+
+/* Set MAC Config command data structure (direct 0x0603) */
+struct i40e_aq_set_mac_config {
+ __le16 max_frame_size;
+ u8 params;
+#define I40E_AQ_SET_MAC_CONFIG_CRC_EN 0x04
+#define I40E_AQ_SET_MAC_CONFIG_PACING_MASK 0x78
+#define I40E_AQ_SET_MAC_CONFIG_PACING_SHIFT 3
+#define I40E_AQ_SET_MAC_CONFIG_PACING_NONE 0x0
+#define I40E_AQ_SET_MAC_CONFIG_PACING_1B_13TX 0xF
+#define I40E_AQ_SET_MAC_CONFIG_PACING_1DW_9TX 0x9
+#define I40E_AQ_SET_MAC_CONFIG_PACING_1DW_4TX 0x8
+#define I40E_AQ_SET_MAC_CONFIG_PACING_3DW_7TX 0x7
+#define I40E_AQ_SET_MAC_CONFIG_PACING_2DW_3TX 0x6
+#define I40E_AQ_SET_MAC_CONFIG_PACING_1DW_1TX 0x5
+#define I40E_AQ_SET_MAC_CONFIG_PACING_3DW_2TX 0x4
+#define I40E_AQ_SET_MAC_CONFIG_PACING_7DW_3TX 0x3
+#define I40E_AQ_SET_MAC_CONFIG_PACING_4DW_1TX 0x2
+#define I40E_AQ_SET_MAC_CONFIG_PACING_9DW_1TX 0x1
+ u8 tx_timer_priority; /* bitmap */
+ __le16 tx_timer_value;
+ __le16 fc_refresh_threshold;
+ u8 reserved[8];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aq_set_mac_config);
+
+/* Restart Auto-Negotiation (direct 0x605) */
+struct i40e_aqc_set_link_restart_an {
+ u8 command;
+#define I40E_AQ_PHY_RESTART_AN 0x02
+#define I40E_AQ_PHY_LINK_ENABLE 0x04
+ u8 reserved[15];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_set_link_restart_an);
+
+/* Get Link Status cmd & response data structure (direct 0x0607) */
+struct i40e_aqc_get_link_status {
+ __le16 command_flags; /* only field set on command */
+#define I40E_AQ_LSE_MASK 0x3
+#define I40E_AQ_LSE_NOP 0x0
+#define I40E_AQ_LSE_DISABLE 0x2
+#define I40E_AQ_LSE_ENABLE 0x3
+/* only response uses this flag */
+#define I40E_AQ_LSE_IS_ENABLED 0x1
+ u8 phy_type; /* i40e_aq_phy_type */
+ u8 link_speed; /* i40e_aq_link_speed */
+ u8 link_info;
+#define I40E_AQ_LINK_UP 0x01
+#define I40E_AQ_LINK_FAULT 0x02
+#define I40E_AQ_LINK_FAULT_TX 0x04
+#define I40E_AQ_LINK_FAULT_RX 0x08
+#define I40E_AQ_LINK_FAULT_REMOTE 0x10
+#define I40E_AQ_MEDIA_AVAILABLE 0x40
+#define I40E_AQ_SIGNAL_DETECT 0x80
+ u8 an_info;
+#define I40E_AQ_AN_COMPLETED 0x01
+#define I40E_AQ_LP_AN_ABILITY 0x02
+#define I40E_AQ_PD_FAULT 0x04
+#define I40E_AQ_FEC_EN 0x08
+#define I40E_AQ_PHY_LOW_POWER 0x10
+#define I40E_AQ_LINK_PAUSE_TX 0x20
+#define I40E_AQ_LINK_PAUSE_RX 0x40
+#define I40E_AQ_QUALIFIED_MODULE 0x80
+ u8 ext_info;
+#define I40E_AQ_LINK_PHY_TEMP_ALARM 0x01
+#define I40E_AQ_LINK_XCESSIVE_ERRORS 0x02
+#define I40E_AQ_LINK_TX_SHIFT 0x02
+#define I40E_AQ_LINK_TX_MASK (0x03 << I40E_AQ_LINK_TX_SHIFT)
+#define I40E_AQ_LINK_TX_ACTIVE 0x00
+#define I40E_AQ_LINK_TX_DRAINED 0x01
+#define I40E_AQ_LINK_TX_FLUSHED 0x03
+ u8 loopback; /* use defines from i40e_aqc_set_lb_mode */
+ __le16 max_frame_size;
+ u8 config;
+#define I40E_AQ_CONFIG_CRC_ENA 0x04
+#define I40E_AQ_CONFIG_PACING_MASK 0x78
+ u8 reserved[5];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_get_link_status);
+
+/* Set event mask command (direct 0x613) */
+struct i40e_aqc_set_phy_int_mask {
+ u8 reserved[8];
+ __le16 event_mask;
+#define I40E_AQ_EVENT_LINK_UPDOWN 0x0002
+#define I40E_AQ_EVENT_MEDIA_NA 0x0004
+#define I40E_AQ_EVENT_LINK_FAULT 0x0008
+#define I40E_AQ_EVENT_PHY_TEMP_ALARM 0x0010
+#define I40E_AQ_EVENT_EXCESSIVE_ERRORS 0x0020
+#define I40E_AQ_EVENT_SIGNAL_DETECT 0x0040
+#define I40E_AQ_EVENT_AN_COMPLETED 0x0080
+#define I40E_AQ_EVENT_MODULE_QUAL_FAIL 0x0100
+#define I40E_AQ_EVENT_PORT_TX_SUSPENDED 0x0200
+ u8 reserved1[6];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_set_phy_int_mask);
+
+/* Get Local AN advt register (direct 0x0614)
+ * Set Local AN advt register (direct 0x0615)
+ * Get Link Partner AN advt register (direct 0x0616)
+ */
+struct i40e_aqc_an_advt_reg {
+ __le32 local_an_reg0;
+ __le16 local_an_reg1;
+ u8 reserved[10];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_an_advt_reg);
+
+/* Set Loopback mode (0x0618) */
+struct i40e_aqc_set_lb_mode {
+ __le16 lb_mode;
+#define I40E_AQ_LB_PHY_LOCAL 0x01
+#define I40E_AQ_LB_PHY_REMOTE 0x02
+#define I40E_AQ_LB_MAC_LOCAL 0x04
+ u8 reserved[14];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_set_lb_mode);
+
+/* Set PHY Reset command (0x0622) */
+struct i40e_aqc_set_phy_reset {
+ u8 reset_flags;
+#define I40E_AQ_PHY_RESET_REQUEST 0x02
+ u8 reserved[15];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_set_phy_reset);
+
+enum i40e_aq_phy_reg_type {
+ I40E_AQC_PHY_REG_INTERNAL = 0x1,
+ I40E_AQC_PHY_REG_EXERNAL_BASET = 0x2,
+ I40E_AQC_PHY_REG_EXERNAL_MODULE = 0x3
+};
+
+/* NVM Read command (indirect 0x0701)
+ * NVM Erase commands (direct 0x0702)
+ * NVM Update commands (indirect 0x0703)
+ */
+struct i40e_aqc_nvm_update {
+ u8 command_flags;
+#define I40E_AQ_NVM_LAST_CMD 0x01
+#define I40E_AQ_NVM_FLASH_ONLY 0x80
+ u8 module_pointer;
+ __le16 length;
+ __le32 offset;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_nvm_update);
+
+/* Send to PF command (indirect 0x0801) id is only used by PF
+ * Send to VF command (indirect 0x0802) id is only used by PF
+ * Send to Peer PF command (indirect 0x0803)
+ */
+struct i40e_aqc_pf_vf_message {
+ __le32 id;
+ u8 reserved[4];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_pf_vf_message);
+
+/* Alternate structure */
+
+/* Direct write (direct 0x0900)
+ * Direct read (direct 0x0902)
+ */
+struct i40e_aqc_alternate_write {
+ __le32 address0;
+ __le32 data0;
+ __le32 address1;
+ __le32 data1;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_alternate_write);
+
+/* Indirect write (indirect 0x0901)
+ * Indirect read (indirect 0x0903)
+ */
+
+struct i40e_aqc_alternate_ind_write {
+ __le32 address;
+ __le32 length;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_alternate_ind_write);
+
+/* Done alternate write (direct 0x0904)
+ * uses i40e_aq_desc
+ */
+struct i40e_aqc_alternate_write_done {
+ __le16 cmd_flags;
+#define I40E_AQ_ALTERNATE_MODE_BIOS_MASK 1
+#define I40E_AQ_ALTERNATE_MODE_BIOS_LEGACY 0
+#define I40E_AQ_ALTERNATE_MODE_BIOS_UEFI 1
+#define I40E_AQ_ALTERNATE_RESET_NEEDED 2
+ u8 reserved[14];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_alternate_write_done);
+
+/* Set OEM mode (direct 0x0905) */
+struct i40e_aqc_alternate_set_mode {
+ __le32 mode;
+#define I40E_AQ_ALTERNATE_MODE_NONE 0
+#define I40E_AQ_ALTERNATE_MODE_OEM 1
+ u8 reserved[12];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_alternate_set_mode);
+
+/* Clear port Alternate RAM (direct 0x0906) uses i40e_aq_desc */
+
+/* async events 0x10xx */
+
+/* Lan Queue Overflow Event (direct, 0x1001) */
+struct i40e_aqc_lan_overflow {
+ __le32 prtdcb_rupto;
+ __le32 otx_ctl;
+ u8 reserved[8];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_lan_overflow);
+
+/* Get LLDP MIB (indirect 0x0A00) */
+struct i40e_aqc_lldp_get_mib {
+ u8 type;
+ u8 reserved1;
+#define I40E_AQ_LLDP_MIB_TYPE_MASK 0x3
+#define I40E_AQ_LLDP_MIB_LOCAL 0x0
+#define I40E_AQ_LLDP_MIB_REMOTE 0x1
+#define I40E_AQ_LLDP_MIB_LOCAL_AND_REMOTE 0x2
+#define I40E_AQ_LLDP_BRIDGE_TYPE_MASK 0xC
+#define I40E_AQ_LLDP_BRIDGE_TYPE_SHIFT 0x2
+#define I40E_AQ_LLDP_BRIDGE_TYPE_NEAREST_BRIDGE 0x0
+#define I40E_AQ_LLDP_BRIDGE_TYPE_NON_TPMR 0x1
+#define I40E_AQ_LLDP_TX_SHIFT 0x4
+#define I40E_AQ_LLDP_TX_MASK (0x03 << I40E_AQ_LLDP_TX_SHIFT)
+/* TX pause flags use I40E_AQ_LINK_TX_* above */
+ __le16 local_len;
+ __le16 remote_len;
+ u8 reserved2[2];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_lldp_get_mib);
+
+/* Configure LLDP MIB Change Event (direct 0x0A01)
+ * also used for the event (with type in the command field)
+ */
+struct i40e_aqc_lldp_update_mib {
+ u8 command;
+#define I40E_AQ_LLDP_MIB_UPDATE_ENABLE 0x0
+#define I40E_AQ_LLDP_MIB_UPDATE_DISABLE 0x1
+ u8 reserved[7];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_lldp_update_mib);
+
+/* Add LLDP TLV (indirect 0x0A02)
+ * Delete LLDP TLV (indirect 0x0A04)
+ */
+struct i40e_aqc_lldp_add_tlv {
+ u8 type; /* only nearest bridge and non-TPMR from 0x0A00 */
+ u8 reserved1[1];
+ __le16 len;
+ u8 reserved2[4];
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_lldp_add_tlv);
+
+/* Update LLDP TLV (indirect 0x0A03) */
+struct i40e_aqc_lldp_update_tlv {
+ u8 type; /* only nearest bridge and non-TPMR from 0x0A00 */
+ u8 reserved;
+ __le16 old_len;
+ __le16 new_offset;
+ __le16 new_len;
+ __le32 addr_high;
+ __le32 addr_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_lldp_update_tlv);
+
+/* Stop LLDP (direct 0x0A05) */
+struct i40e_aqc_lldp_stop {
+ u8 command;
+#define I40E_AQ_LLDP_AGENT_STOP 0x0
+#define I40E_AQ_LLDP_AGENT_SHUTDOWN 0x1
+ u8 reserved[15];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_lldp_stop);
+
+/* Start LLDP (direct 0x0A06) */
+
+struct i40e_aqc_lldp_start {
+ u8 command;
+#define I40E_AQ_LLDP_AGENT_START 0x1
+ u8 reserved[15];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_lldp_start);
+
+/* Apply MIB changes (0x0A07)
+ * uses the generic struc as it contains no data
+ */
+
+/* Add Udp Tunnel command and completion (direct 0x0B00) */
+struct i40e_aqc_add_udp_tunnel {
+ __le16 udp_port;
+ u8 header_len; /* in DWords, 1 to 15 */
+ u8 protocol_index;
+#define I40E_AQC_TUNNEL_TYPE_MAC 0x0
+#define I40E_AQC_TUNNEL_TYPE_UDP 0x1
+ u8 reserved[12];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_add_udp_tunnel);
+
+/* remove UDP Tunnel command (0x0B01) */
+struct i40e_aqc_remove_udp_tunnel {
+ u8 reserved[2];
+ u8 index; /* 0 to 15 */
+ u8 pf_filters;
+ u8 total_filters;
+ u8 reserved2[11];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_remove_udp_tunnel);
+
+struct i40e_aqc_del_udp_tunnel_completion {
+ __le16 udp_port;
+ u8 index; /* 0 to 15 */
+ u8 multiple_entries;
+ u8 tunnels_used;
+ u8 reserved;
+ u8 tunnels_free;
+ u8 reserved1[9];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_del_udp_tunnel_completion);
+
+/* tunnel key structure 0x0B10 */
+struct i40e_aqc_tunnel_key_structure {
+ __le16 key1_off;
+ __le16 key1_len;
+ __le16 key2_off;
+ __le16 key2_len;
+ __le16 flags;
+#define I40E_AQC_TUNNEL_KEY_STRUCT_OVERRIDE 0x01
+/* response flags */
+#define I40E_AQC_TUNNEL_KEY_STRUCT_SUCCESS 0x01
+#define I40E_AQC_TUNNEL_KEY_STRUCT_MODIFIED 0x02
+#define I40E_AQC_TUNNEL_KEY_STRUCT_OVERRIDDEN 0x03
+ u8 resreved[6];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_tunnel_key_structure);
+
+/* OEM mode commands (direct 0xFE0x) */
+struct i40e_aqc_oem_param_change {
+ __le32 param_type;
+#define I40E_AQ_OEM_PARAM_TYPE_PF_CTL 0
+#define I40E_AQ_OEM_PARAM_TYPE_BW_CTL 1
+#define I40E_AQ_OEM_PARAM_MAC 2
+ __le32 param_value1;
+ u8 param_value2[8];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_oem_param_change);
+
+struct i40e_aqc_oem_state_change {
+ __le32 state;
+#define I40E_AQ_OEM_STATE_LINK_DOWN 0x0
+#define I40E_AQ_OEM_STATE_LINK_UP 0x1
+ u8 reserved[12];
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_oem_state_change);
+
+/* debug commands */
+
+/* get device id (0xFF00) uses the generic structure */
+
+/* set test more (0xFF01, internal) */
+
+struct i40e_acq_set_test_mode {
+ u8 mode;
+#define I40E_AQ_TEST_PARTIAL 0
+#define I40E_AQ_TEST_FULL 1
+#define I40E_AQ_TEST_NVM 2
+ u8 reserved[3];
+ u8 command;
+#define I40E_AQ_TEST_OPEN 0
+#define I40E_AQ_TEST_CLOSE 1
+#define I40E_AQ_TEST_INC 2
+ u8 reserved2[3];
+ __le32 address_high;
+ __le32 address_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_acq_set_test_mode);
+
+/* Debug Read Register command (0xFF03)
+ * Debug Write Register command (0xFF04)
+ */
+struct i40e_aqc_debug_reg_read_write {
+ __le32 reserved;
+ __le32 address;
+ __le32 value_high;
+ __le32 value_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_debug_reg_read_write);
+
+/* Scatter/gather Reg Read (indirect 0xFF05)
+ * Scatter/gather Reg Write (indirect 0xFF06)
+ */
+
+/* i40e_aq_desc is used for the command */
+struct i40e_aqc_debug_reg_sg_element_data {
+ __le32 address;
+ __le32 value;
+};
+
+/* Debug Modify register (direct 0xFF07) */
+struct i40e_aqc_debug_modify_reg {
+ __le32 address;
+ __le32 value;
+ __le32 clear_mask;
+ __le32 set_mask;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_debug_modify_reg);
+
+/* dump internal data (0xFF08, indirect) */
+
+#define I40E_AQ_CLUSTER_ID_AUX 0
+#define I40E_AQ_CLUSTER_ID_SWITCH_FLU 1
+#define I40E_AQ_CLUSTER_ID_TXSCHED 2
+#define I40E_AQ_CLUSTER_ID_HMC 3
+#define I40E_AQ_CLUSTER_ID_MAC0 4
+#define I40E_AQ_CLUSTER_ID_MAC1 5
+#define I40E_AQ_CLUSTER_ID_MAC2 6
+#define I40E_AQ_CLUSTER_ID_MAC3 7
+#define I40E_AQ_CLUSTER_ID_DCB 8
+#define I40E_AQ_CLUSTER_ID_EMP_MEM 9
+#define I40E_AQ_CLUSTER_ID_PKT_BUF 10
+
+struct i40e_aqc_debug_dump_internals {
+ u8 cluster_id;
+ u8 table_id;
+ __le16 data_size;
+ __le32 idx;
+ __le32 address_high;
+ __le32 address_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_debug_dump_internals);
+
+struct i40e_aqc_debug_modify_internals {
+ u8 cluster_id;
+ u8 cluster_specific_params[7];
+ __le32 address_high;
+ __le32 address_low;
+};
+
+I40E_CHECK_CMD_LENGTH(i40e_aqc_debug_modify_internals);
+
+#endif
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#ifndef _I40E_ALLOC_H_
+#define _I40E_ALLOC_H_
+
+struct i40e_hw;
+
+/* Memory allocation types */
+enum i40e_memory_type {
+ i40e_mem_arq_buf = 0, /* ARQ indirect command buffer */
+ i40e_mem_asq_buf = 1,
+ i40e_mem_atq_buf = 2, /* ATQ indirect command buffer */
+ i40e_mem_arq_ring = 3, /* ARQ descriptor ring */
+ i40e_mem_atq_ring = 4, /* ATQ descriptor ring */
+ i40e_mem_pd = 5, /* Page Descriptor */
+ i40e_mem_bp = 6, /* Backing Page - 4KB */
+ i40e_mem_bp_jumbo = 7, /* Backing Page - > 4KB */
+ i40e_mem_reserved
+};
+
+/* prototype for functions used for dynamic memory allocation */
+i40e_status i40e_allocate_dma_mem(struct i40e_hw *hw,
+ struct i40e_dma_mem *mem,
+ enum i40e_memory_type type,
+ u64 size, u32 alignment);
+i40e_status i40e_free_dma_mem(struct i40e_hw *hw,
+ struct i40e_dma_mem *mem);
+i40e_status i40e_allocate_virt_mem(struct i40e_hw *hw,
+ struct i40e_virt_mem *mem,
+ u32 size);
+i40e_status i40e_free_virt_mem(struct i40e_hw *hw,
+ struct i40e_virt_mem *mem);
+
+#endif /* _I40E_ALLOC_H_ */
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#include "i40e_type.h"
+#include "i40e_adminq.h"
+#include "i40e_prototype.h"
+#include "i40e_virtchnl.h"
+
+/**
+ * i40e_set_mac_type - Sets MAC type
+ * @hw: pointer to the HW structure
+ *
+ * This function sets the mac type of the adapter based on the
+ * vendor ID and device ID stored in the hw structure.
+ **/
+static i40e_status i40e_set_mac_type(struct i40e_hw *hw)
+{
+ i40e_status status = 0;
+
+ if (hw->vendor_id == PCI_VENDOR_ID_INTEL) {
+ switch (hw->device_id) {
+ case I40E_SFP_XL710_DEVICE_ID:
+ case I40E_SFP_X710_DEVICE_ID:
+ case I40E_QEMU_DEVICE_ID:
+ case I40E_KX_A_DEVICE_ID:
+ case I40E_KX_B_DEVICE_ID:
+ case I40E_KX_C_DEVICE_ID:
+ case I40E_KX_D_DEVICE_ID:
+ case I40E_QSFP_A_DEVICE_ID:
+ case I40E_QSFP_B_DEVICE_ID:
+ case I40E_QSFP_C_DEVICE_ID:
+ hw->mac.type = I40E_MAC_XL710;
+ break;
+ case I40E_VF_DEVICE_ID:
+ case I40E_VF_HV_DEVICE_ID:
+ hw->mac.type = I40E_MAC_VF;
+ break;
+ default:
+ hw->mac.type = I40E_MAC_GENERIC;
+ break;
+ }
+ } else {
+ status = I40E_ERR_DEVICE_NOT_SUPPORTED;
+ }
+
+ hw_dbg(hw, "i40e_set_mac_type found mac: %d, returns: %d\n",
+ hw->mac.type, status);
+ return status;
+}
+
+/**
+ * i40e_debug_aq
+ * @hw: debug mask related to admin queue
+ * @cap: pointer to adminq command descriptor
+ * @buffer: pointer to command buffer
+ *
+ * Dumps debug log about adminq command with descriptor contents.
+ **/
+void i40e_debug_aq(struct i40e_hw *hw, enum i40e_debug_mask mask, void *desc,
+ void *buffer)
+{
+ struct i40e_aq_desc *aq_desc = (struct i40e_aq_desc *)desc;
+ u8 *aq_buffer = (u8 *)buffer;
+ u32 data[4];
+ u32 i = 0;
+
+ if ((!(mask & hw->debug_mask)) || (desc == NULL))
+ return;
+
+ i40e_debug(hw, mask,
+ "AQ CMD: opcode 0x%04X, flags 0x%04X, datalen 0x%04X, retval 0x%04X\n",
+ aq_desc->opcode, aq_desc->flags, aq_desc->datalen,
+ aq_desc->retval);
+ i40e_debug(hw, mask, "\tcookie (h,l) 0x%08X 0x%08X\n",
+ aq_desc->cookie_high, aq_desc->cookie_low);
+ i40e_debug(hw, mask, "\tparam (0,1) 0x%08X 0x%08X\n",
+ aq_desc->params.internal.param0,
+ aq_desc->params.internal.param1);
+ i40e_debug(hw, mask, "\taddr (h,l) 0x%08X 0x%08X\n",
+ aq_desc->params.external.addr_high,
+ aq_desc->params.external.addr_low);
+
+ if ((buffer != NULL) && (aq_desc->datalen != 0)) {
+ memset(data, 0, sizeof(data));
+ i40e_debug(hw, mask, "AQ CMD Buffer:\n");
+ for (i = 0; i < le16_to_cpu(aq_desc->datalen); i++) {
+ data[((i % 16) / 4)] |=
+ ((u32)aq_buffer[i]) << (8 * (i % 4));
+ if ((i % 16) == 15) {
+ i40e_debug(hw, mask,
+ "\t0x%04X %08X %08X %08X %08X\n",
+ i - 15, data[0], data[1], data[2],
+ data[3]);
+ memset(data, 0, sizeof(data));
+ }
+ }
+ if ((i % 16) != 0)
+ i40e_debug(hw, mask, "\t0x%04X %08X %08X %08X %08X\n",
+ i - (i % 16), data[0], data[1], data[2],
+ data[3]);
+ }
+}
+
+/**
+ * i40e_init_shared_code - Initialize the shared code
+ * @hw: pointer to hardware structure
+ *
+ * This assigns the MAC type and PHY code and inits the NVM.
+ * Does not touch the hardware. This function must be called prior to any
+ * other function in the shared code. The i40e_hw structure should be
+ * memset to 0 prior to calling this function. The following fields in
+ * hw structure should be filled in prior to calling this function:
+ * hw_addr, back, device_id, vendor_id, subsystem_device_id,
+ * subsystem_vendor_id, and revision_id
+ **/
+i40e_status i40e_init_shared_code(struct i40e_hw *hw)
+{
+ i40e_status status = 0;
+ u32 reg;
+
+ hw->phy.get_link_info = true;
+
+ /* Determine port number */
+ reg = rd32(hw, I40E_PFGEN_PORTNUM);
+ reg = ((reg & I40E_PFGEN_PORTNUM_PORT_NUM_MASK) >>
+ I40E_PFGEN_PORTNUM_PORT_NUM_SHIFT);
+ hw->port = (u8)reg;
+
+ i40e_set_mac_type(hw);
+
+ switch (hw->mac.type) {
+ case I40E_MAC_XL710:
+ break;
+ default:
+ return I40E_ERR_DEVICE_NOT_SUPPORTED;
+ break;
+ }
+
+ status = i40e_init_nvm(hw);
+ return status;
+}
+
+/**
+ * i40e_aq_mac_address_read - Retrieve the MAC addresses
+ * @hw: pointer to the hw struct
+ * @flags: a return indicator of what addresses were added to the addr store
+ * @addrs: the requestor's mac addr store
+ * @cmd_details: pointer to command details structure or NULL
+ **/
+static i40e_status i40e_aq_mac_address_read(struct i40e_hw *hw,
+ u16 *flags,
+ struct i40e_aqc_mac_address_read_data *addrs,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_mac_address_read *cmd_data =
+ (struct i40e_aqc_mac_address_read *)&desc.params.raw;
+ i40e_status status;
+
+ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_mac_address_read);
+ desc.flags |= cpu_to_le16(I40E_AQ_FLAG_BUF);
+
+ status = i40e_asq_send_command(hw, &desc, addrs,
+ sizeof(*addrs), cmd_details);
+ *flags = le16_to_cpu(cmd_data->command_flags);
+
+ return status;
+}
+
+/**
+ * i40e_aq_mac_address_write - Change the MAC addresses
+ * @hw: pointer to the hw struct
+ * @flags: indicates which MAC to be written
+ * @mac_addr: address to write
+ * @cmd_details: pointer to command details structure or NULL
+ **/
+i40e_status i40e_aq_mac_address_write(struct i40e_hw *hw,
+ u16 flags, u8 *mac_addr,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_mac_address_write *cmd_data =
+ (struct i40e_aqc_mac_address_write *)&desc.params.raw;
+ i40e_status status;
+
+ i40e_fill_default_direct_cmd_desc(&desc,
+ i40e_aqc_opc_mac_address_write);
+ cmd_data->command_flags = cpu_to_le16(flags);
+ memcpy(&cmd_data->mac_sal, &mac_addr[0], 4);
+ memcpy(&cmd_data->mac_sah, &mac_addr[4], 2);
+
+ status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+ return status;
+}
+
+/**
+ * i40e_get_mac_addr - get MAC address
+ * @hw: pointer to the HW structure
+ * @mac_addr: pointer to MAC address
+ *
+ * Reads the adapter's MAC address from register
+ **/
+i40e_status i40e_get_mac_addr(struct i40e_hw *hw, u8 *mac_addr)
+{
+ struct i40e_aqc_mac_address_read_data addrs;
+ i40e_status status;
+ u16 flags = 0;
+
+ status = i40e_aq_mac_address_read(hw, &flags, &addrs, NULL);
+
+ if (flags & I40E_AQC_LAN_ADDR_VALID)
+ memcpy(mac_addr, &addrs.pf_lan_mac, sizeof(addrs.pf_lan_mac));
+
+ return status;
+}
+
+/**
+ * i40e_validate_mac_addr - Validate MAC address
+ * @mac_addr: pointer to MAC address
+ *
+ * Tests a MAC address to ensure it is a valid Individual Address
+ **/
+i40e_status i40e_validate_mac_addr(u8 *mac_addr)
+{
+ i40e_status status = 0;
+
+ /* Make sure it is not a multicast address */
+ if (I40E_IS_MULTICAST(mac_addr)) {
+ hw_dbg(hw, "MAC address is multicast\n");
+ status = I40E_ERR_INVALID_MAC_ADDR;
+ /* Not a broadcast address */
+ } else if (I40E_IS_BROADCAST(mac_addr)) {
+ hw_dbg(hw, "MAC address is broadcast\n");
+ status = I40E_ERR_INVALID_MAC_ADDR;
+ /* Reject the zero address */
+ } else if (mac_addr[0] == 0 && mac_addr[1] == 0 && mac_addr[2] == 0 &&
+ mac_addr[3] == 0 && mac_addr[4] == 0 && mac_addr[5] == 0) {
+ hw_dbg(hw, "MAC address is all zeros\n");
+ status = I40E_ERR_INVALID_MAC_ADDR;
+ }
+ return status;
+}
+
+/**
+ * i40e_pf_reset - Reset the PF
+ * @hw: pointer to the hardware structure
+ *
+ * Assuming someone else has triggered a global reset,
+ * assure the global reset is complete and then reset the PF
+ **/
+i40e_status i40e_pf_reset(struct i40e_hw *hw)
+{
+ u32 wait_cnt = 0;
+ u32 reg = 0;
+ u32 grst_del;
+
+ /* Poll for Global Reset steady state in case of recent GRST.
+ * The grst delay value is in 100ms units, and we'll wait a
+ * couple counts longer to be sure we don't just miss the end.
+ */
+ grst_del = rd32(hw, I40E_GLGEN_RSTCTL) & I40E_GLGEN_RSTCTL_GRSTDEL_MASK
+ >> I40E_GLGEN_RSTCTL_GRSTDEL_SHIFT;
+ for (wait_cnt = 0; wait_cnt < grst_del + 2; wait_cnt++) {
+ reg = rd32(hw, I40E_GLGEN_RSTAT);
+ if (!(reg & I40E_GLGEN_RSTAT_DEVSTATE_MASK))
+ break;
+ msleep(100);
+ }
+ if (reg & I40E_GLGEN_RSTAT_DEVSTATE_MASK) {
+ hw_dbg(hw, "Global reset polling failed to complete.\n");
+ return I40E_ERR_RESET_FAILED;
+ }
+
+ /* Determine the PF number based on the PCI fn */
+ hw->pf_id = (u8)hw->bus.func;
+
+ /* If there was a Global Reset in progress when we got here,
+ * we don't need to do the PF Reset
+ */
+ if (!wait_cnt) {
+ reg = rd32(hw, I40E_PFGEN_CTRL);
+ wr32(hw, I40E_PFGEN_CTRL,
+ (reg | I40E_PFGEN_CTRL_PFSWR_MASK));
+ for (wait_cnt = 0; wait_cnt < 10; wait_cnt++) {
+ reg = rd32(hw, I40E_PFGEN_CTRL);
+ if (!(reg & I40E_PFGEN_CTRL_PFSWR_MASK))
+ break;
+ usleep_range(1000, 2000);
+ }
+ if (reg & I40E_PFGEN_CTRL_PFSWR_MASK) {
+ hw_dbg(hw, "PF reset polling failed to complete.\n");
+ return I40E_ERR_RESET_FAILED;
+ }
+ }
+
+ i40e_clear_pxe_mode(hw);
+ return 0;
+}
+
+/**
+ * i40e_clear_pxe_mode - clear pxe operations mode
+ * @hw: pointer to the hw struct
+ *
+ * Make sure all PXE mode settings are cleared, including things
+ * like descriptor fetch/write-back mode.
+ **/
+void i40e_clear_pxe_mode(struct i40e_hw *hw)
+{
+ u32 reg;
+
+ /* Clear single descriptor fetch/write-back mode */
+ reg = rd32(hw, I40E_GLLAN_RCTL_0);
+ wr32(hw, I40E_GLLAN_RCTL_0, (reg | I40E_GLLAN_RCTL_0_PXE_MODE_MASK));
+}
+
+/**
+ * i40e_led_get - return current on/off mode
+ * @hw: pointer to the hw struct
+ *
+ * The value returned is the 'mode' field as defined in the
+ * GPIO register definitions: 0x0 = off, 0xf = on, and other
+ * values are variations of possible behaviors relating to
+ * blink, link, and wire.
+ **/
+u32 i40e_led_get(struct i40e_hw *hw)
+{
+ u32 gpio_val = 0;
+ u32 mode = 0;
+ u32 port;
+ int i;
+
+ for (i = 0; i < I40E_HW_CAP_MAX_GPIO; i++) {
+ if (!hw->func_caps.led[i])
+ continue;
+
+ gpio_val = rd32(hw, I40E_GLGEN_GPIO_CTL(i));
+ port = (gpio_val & I40E_GLGEN_GPIO_CTL_PRT_NUM_MASK)
+ >> I40E_GLGEN_GPIO_CTL_PRT_NUM_SHIFT;
+
+ if (port != hw->port)
+ continue;
+
+ mode = (gpio_val & I40E_GLGEN_GPIO_CTL_LED_MODE_MASK)
+ >> I40E_GLGEN_GPIO_CTL_INT_MODE_SHIFT;
+ break;
+ }
+
+ return mode;
+}
+
+/**
+ * i40e_led_set - set new on/off mode
+ * @hw: pointer to the hw struct
+ * @mode: 0=off, else on (see EAS for mode details)
+ **/
+void i40e_led_set(struct i40e_hw *hw, u32 mode)
+{
+ u32 gpio_val = 0;
+ u32 led_mode = 0;
+ u32 port;
+ int i;
+
+ for (i = 0; i < I40E_HW_CAP_MAX_GPIO; i++) {
+ if (!hw->func_caps.led[i])
+ continue;
+
+ gpio_val = rd32(hw, I40E_GLGEN_GPIO_CTL(i));
+ port = (gpio_val & I40E_GLGEN_GPIO_CTL_PRT_NUM_MASK)
+ >> I40E_GLGEN_GPIO_CTL_PRT_NUM_SHIFT;
+
+ if (port != hw->port)
+ continue;
+
+ led_mode = (mode << I40E_GLGEN_GPIO_CTL_LED_MODE_SHIFT) &
+ I40E_GLGEN_GPIO_CTL_LED_MODE_MASK;
+ gpio_val &= ~I40E_GLGEN_GPIO_CTL_LED_MODE_MASK;
+ gpio_val |= led_mode;
+ wr32(hw, I40E_GLGEN_GPIO_CTL(i), gpio_val);
+ }
+}
+
+/* Admin command wrappers */
+/**
+ * i40e_aq_queue_shutdown
+ * @hw: pointer to the hw struct
+ * @unloading: is the driver unloading itself
+ *
+ * Tell the Firmware that we're shutting down the AdminQ and whether
+ * or not the driver is unloading as well.
+ **/
+i40e_status i40e_aq_queue_shutdown(struct i40e_hw *hw,
+ bool unloading)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_queue_shutdown *cmd =
+ (struct i40e_aqc_queue_shutdown *)&desc.params.raw;
+ i40e_status status;
+
+ i40e_fill_default_direct_cmd_desc(&desc,
+ i40e_aqc_opc_queue_shutdown);
+
+ if (unloading)
+ cmd->driver_unloading = cpu_to_le32(I40E_AQ_DRIVER_UNLOADING);
+ status = i40e_asq_send_command(hw, &desc, NULL, 0, NULL);
+
+ return status;
+}
+
+/**
+ * i40e_aq_set_link_restart_an
+ * @hw: pointer to the hw struct
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Sets up the link and restarts the Auto-Negotiation over the link.
+ **/
+i40e_status i40e_aq_set_link_restart_an(struct i40e_hw *hw,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_set_link_restart_an *cmd =
+ (struct i40e_aqc_set_link_restart_an *)&desc.params.raw;
+ i40e_status status;
+
+ i40e_fill_default_direct_cmd_desc(&desc,
+ i40e_aqc_opc_set_link_restart_an);
+
+ cmd->command = I40E_AQ_PHY_RESTART_AN;
+
+ status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+ return status;
+}
+
+/**
+ * i40e_aq_get_link_info
+ * @hw: pointer to the hw struct
+ * @enable_lse: enable/disable LinkStatusEvent reporting
+ * @link: pointer to link status structure - optional
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Returns the link status of the adapter.
+ **/
+i40e_status i40e_aq_get_link_info(struct i40e_hw *hw,
+ bool enable_lse, struct i40e_link_status *link,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_get_link_status *resp =
+ (struct i40e_aqc_get_link_status *)&desc.params.raw;
+ struct i40e_link_status *hw_link_info = &hw->phy.link_info;
+ i40e_status status;
+ u16 command_flags;
+
+ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_get_link_status);
+
+ if (enable_lse)
+ command_flags = I40E_AQ_LSE_ENABLE;
+ else
+ command_flags = I40E_AQ_LSE_DISABLE;
+ resp->command_flags = cpu_to_le16(command_flags);
+
+ status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+ if (status)
+ goto aq_get_link_info_exit;
+
+ /* save off old link status information */
+ memcpy(&hw->phy.link_info_old, hw_link_info,
+ sizeof(struct i40e_link_status));
+
+ /* update link status */
+ hw_link_info->phy_type = (enum i40e_aq_phy_type)resp->phy_type;
+ hw_link_info->link_speed = (enum i40e_aq_link_speed)resp->link_speed;
+ hw_link_info->link_info = resp->link_info;
+ hw_link_info->an_info = resp->an_info;
+ hw_link_info->ext_info = resp->ext_info;
+
+ if (resp->command_flags & cpu_to_le16(I40E_AQ_LSE_ENABLE))
+ hw_link_info->lse_enable = true;
+ else
+ hw_link_info->lse_enable = false;
+
+ /* save link status information */
+ if (link)
+ memcpy(link, hw_link_info, sizeof(struct i40e_link_status));
+
+ /* flag cleared so helper functions don't call AQ again */
+ hw->phy.get_link_info = false;
+
+aq_get_link_info_exit:
+ return status;
+}
+
+/**
+ * i40e_aq_add_vsi
+ * @hw: pointer to the hw struct
+ * @vsi: pointer to a vsi context struct
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Add a VSI context to the hardware.
+**/
+i40e_status i40e_aq_add_vsi(struct i40e_hw *hw,
+ struct i40e_vsi_context *vsi_ctx,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_add_get_update_vsi *cmd =
+ (struct i40e_aqc_add_get_update_vsi *)&desc.params.raw;
+ struct i40e_aqc_add_get_update_vsi_completion *resp =
+ (struct i40e_aqc_add_get_update_vsi_completion *)
+ &desc.params.raw;
+ i40e_status status;
+
+ i40e_fill_default_direct_cmd_desc(&desc,
+ i40e_aqc_opc_add_vsi);
+
+ cmd->uplink_seid = cpu_to_le16(vsi_ctx->uplink_seid);
+ cmd->connection_type = vsi_ctx->connection_type;
+ cmd->vf_id = vsi_ctx->vf_num;
+ cmd->vsi_flags = cpu_to_le16(vsi_ctx->flags);
+
+ desc.flags |= cpu_to_le16((u16)(I40E_AQ_FLAG_BUF | I40E_AQ_FLAG_RD));
+ if (sizeof(vsi_ctx->info) > I40E_AQ_LARGE_BUF)
+ desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_LB);
+
+ status = i40e_asq_send_command(hw, &desc, &vsi_ctx->info,
+ sizeof(vsi_ctx->info), cmd_details);
+
+ if (status)
+ goto aq_add_vsi_exit;
+
+ vsi_ctx->seid = le16_to_cpu(resp->seid);
+ vsi_ctx->vsi_number = le16_to_cpu(resp->vsi_number);
+ vsi_ctx->vsis_allocated = le16_to_cpu(resp->vsi_used);
+ vsi_ctx->vsis_unallocated = le16_to_cpu(resp->vsi_free);
+
+aq_add_vsi_exit:
+ return status;
+}
+
+/**
+ * i40e_aq_set_vsi_unicast_promiscuous
+ * @hw: pointer to the hw struct
+ * @seid: vsi number
+ * @set: set unicast promiscuous enable/disable
+ * @cmd_details: pointer to command details structure or NULL
+ **/
+i40e_status i40e_aq_set_vsi_unicast_promiscuous(struct i40e_hw *hw,
+ u16 seid, bool set, struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_set_vsi_promiscuous_modes *cmd =
+ (struct i40e_aqc_set_vsi_promiscuous_modes *)&desc.params.raw;
+ i40e_status status;
+ u16 flags = 0;
+
+ i40e_fill_default_direct_cmd_desc(&desc,
+ i40e_aqc_opc_set_vsi_promiscuous_modes);
+
+ if (set)
+ flags |= I40E_AQC_SET_VSI_PROMISC_UNICAST;
+
+ cmd->promiscuous_flags = cpu_to_le16(flags);
+
+ cmd->valid_flags = cpu_to_le16(I40E_AQC_SET_VSI_PROMISC_UNICAST);
+
+ cmd->seid = cpu_to_le16(seid);
+ status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+ return status;
+}
+
+/**
+ * i40e_aq_set_vsi_multicast_promiscuous
+ * @hw: pointer to the hw struct
+ * @seid: vsi number
+ * @set: set multicast promiscuous enable/disable
+ * @cmd_details: pointer to command details structure or NULL
+ **/
+i40e_status i40e_aq_set_vsi_multicast_promiscuous(struct i40e_hw *hw,
+ u16 seid, bool set, struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_set_vsi_promiscuous_modes *cmd =
+ (struct i40e_aqc_set_vsi_promiscuous_modes *)&desc.params.raw;
+ i40e_status status;
+ u16 flags = 0;
+
+ i40e_fill_default_direct_cmd_desc(&desc,
+ i40e_aqc_opc_set_vsi_promiscuous_modes);
+
+ if (set)
+ flags |= I40E_AQC_SET_VSI_PROMISC_MULTICAST;
+
+ cmd->promiscuous_flags = cpu_to_le16(flags);
+
+ cmd->valid_flags = cpu_to_le16(I40E_AQC_SET_VSI_PROMISC_MULTICAST);
+
+ cmd->seid = cpu_to_le16(seid);
+ status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+ return status;
+}
+
+/**
+ * i40e_aq_set_vsi_broadcast
+ * @hw: pointer to the hw struct
+ * @seid: vsi number
+ * @set_filter: true to set filter, false to clear filter
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Set or clear the broadcast promiscuous flag (filter) for a given VSI.
+ **/
+i40e_status i40e_aq_set_vsi_broadcast(struct i40e_hw *hw,
+ u16 seid, bool set_filter,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_set_vsi_promiscuous_modes *cmd =
+ (struct i40e_aqc_set_vsi_promiscuous_modes *)&desc.params.raw;
+ i40e_status status;
+
+ i40e_fill_default_direct_cmd_desc(&desc,
+ i40e_aqc_opc_set_vsi_promiscuous_modes);
+
+ if (set_filter)
+ cmd->promiscuous_flags
+ |= cpu_to_le16(I40E_AQC_SET_VSI_PROMISC_BROADCAST);
+ else
+ cmd->promiscuous_flags
+ &= cpu_to_le16(~I40E_AQC_SET_VSI_PROMISC_BROADCAST);
+
+ cmd->valid_flags = cpu_to_le16(I40E_AQC_SET_VSI_PROMISC_BROADCAST);
+ cmd->seid = cpu_to_le16(seid);
+ status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+ return status;
+}
+
+/**
+ * i40e_get_vsi_params - get VSI configuration info
+ * @hw: pointer to the hw struct
+ * @vsi: pointer to a vsi context struct
+ * @cmd_details: pointer to command details structure or NULL
+ **/
+i40e_status i40e_aq_get_vsi_params(struct i40e_hw *hw,
+ struct i40e_vsi_context *vsi_ctx,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_switch_seid *cmd =
+ (struct i40e_aqc_switch_seid *)&desc.params.raw;
+ struct i40e_aqc_add_get_update_vsi_completion *resp =
+ (struct i40e_aqc_add_get_update_vsi_completion *)
+ &desc.params.raw;
+ i40e_status status;
+
+ i40e_fill_default_direct_cmd_desc(&desc,
+ i40e_aqc_opc_get_vsi_parameters);
+
+ cmd->seid = cpu_to_le16(vsi_ctx->seid);
+
+ desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_BUF);
+ if (sizeof(vsi_ctx->info) > I40E_AQ_LARGE_BUF)
+ desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_LB);
+
+ status = i40e_asq_send_command(hw, &desc, &vsi_ctx->info,
+ sizeof(vsi_ctx->info), NULL);
+
+ if (status)
+ goto aq_get_vsi_params_exit;
+
+ vsi_ctx->seid = le16_to_cpu(resp->seid);
+ vsi_ctx->vsi_number = le16_to_cpu(resp->vsi_number);
+ vsi_ctx->vsis_allocated = le16_to_cpu(resp->vsi_used);
+ vsi_ctx->vsis_unallocated = le16_to_cpu(resp->vsi_free);
+
+aq_get_vsi_params_exit:
+ return status;
+}
+
+/**
+ * i40e_aq_update_vsi_params
+ * @hw: pointer to the hw struct
+ * @vsi: pointer to a vsi context struct
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Update a VSI context.
+ **/
+i40e_status i40e_aq_update_vsi_params(struct i40e_hw *hw,
+ struct i40e_vsi_context *vsi_ctx,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_switch_seid *cmd =
+ (struct i40e_aqc_switch_seid *)&desc.params.raw;
+ i40e_status status;
+
+ i40e_fill_default_direct_cmd_desc(&desc,
+ i40e_aqc_opc_update_vsi_parameters);
+ cmd->seid = cpu_to_le16(vsi_ctx->seid);
+
+ desc.flags |= cpu_to_le16((u16)(I40E_AQ_FLAG_BUF | I40E_AQ_FLAG_RD));
+ if (sizeof(vsi_ctx->info) > I40E_AQ_LARGE_BUF)
+ desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_LB);
+
+ status = i40e_asq_send_command(hw, &desc, &vsi_ctx->info,
+ sizeof(vsi_ctx->info), cmd_details);
+
+ return status;
+}
+
+/**
+ * i40e_aq_get_switch_config
+ * @hw: pointer to the hardware structure
+ * @buf: pointer to the result buffer
+ * @buf_size: length of input buffer
+ * @start_seid: seid to start for the report, 0 == beginning
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Fill the buf with switch configuration returned from AdminQ command
+ **/
+i40e_status i40e_aq_get_switch_config(struct i40e_hw *hw,
+ struct i40e_aqc_get_switch_config_resp *buf,
+ u16 buf_size, u16 *start_seid,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_switch_seid *scfg =
+ (struct i40e_aqc_switch_seid *)&desc.params.raw;
+ i40e_status status;
+
+ i40e_fill_default_direct_cmd_desc(&desc,
+ i40e_aqc_opc_get_switch_config);
+ desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_BUF);
+ if (buf_size > I40E_AQ_LARGE_BUF)
+ desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_LB);
+ scfg->seid = cpu_to_le16(*start_seid);
+
+ status = i40e_asq_send_command(hw, &desc, buf, buf_size, cmd_details);
+ *start_seid = le16_to_cpu(scfg->seid);
+
+ return status;
+}
+
+/**
+ * i40e_aq_get_firmware_version
+ * @hw: pointer to the hw struct
+ * @fw_major_version: firmware major version
+ * @fw_minor_version: firmware minor version
+ * @api_major_version: major queue version
+ * @api_minor_version: minor queue version
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Get the firmware version from the admin queue commands
+ **/
+i40e_status i40e_aq_get_firmware_version(struct i40e_hw *hw,
+ u16 *fw_major_version, u16 *fw_minor_version,
+ u16 *api_major_version, u16 *api_minor_version,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_get_version *resp =
+ (struct i40e_aqc_get_version *)&desc.params.raw;
+ i40e_status status;
+
+ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_get_version);
+
+ status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+ if (!status) {
+ if (fw_major_version != NULL)
+ *fw_major_version = le16_to_cpu(resp->fw_major);
+ if (fw_minor_version != NULL)
+ *fw_minor_version = le16_to_cpu(resp->fw_minor);
+ if (api_major_version != NULL)
+ *api_major_version = le16_to_cpu(resp->api_major);
+ if (api_minor_version != NULL)
+ *api_minor_version = le16_to_cpu(resp->api_minor);
+ }
+
+ return status;
+}
+
+/**
+ * i40e_aq_send_driver_version
+ * @hw: pointer to the hw struct
+ * @event: driver event: driver ok, start or stop
+ * @dv: driver's major, minor version
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Send the driver version to the firmware
+ **/
+i40e_status i40e_aq_send_driver_version(struct i40e_hw *hw,
+ struct i40e_driver_version *dv,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_driver_version *cmd =
+ (struct i40e_aqc_driver_version *)&desc.params.raw;
+ i40e_status status;
+
+ if (dv == NULL)
+ return I40E_ERR_PARAM;
+
+ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_driver_version);
+
+ desc.flags |= cpu_to_le16(I40E_AQ_FLAG_SI);
+ cmd->driver_major_ver = dv->major_version;
+ cmd->driver_minor_ver = dv->minor_version;
+ cmd->driver_build_ver = dv->build_version;
+ cmd->driver_subbuild_ver = dv->subbuild_version;
+ status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+ return status;
+}
+
+/**
+ * i40e_get_link_status - get status of the HW network link
+ * @hw: pointer to the hw struct
+ *
+ * Returns true if link is up, false if link is down.
+ *
+ * Side effect: LinkStatusEvent reporting becomes enabled
+ **/
+bool i40e_get_link_status(struct i40e_hw *hw)
+{
+ i40e_status status = 0;
+ bool link_status = false;
+
+ if (hw->phy.get_link_info) {
+ status = i40e_aq_get_link_info(hw, true, NULL, NULL);
+
+ if (status)
+ goto i40e_get_link_status_exit;
+ }
+
+ link_status = hw->phy.link_info.link_info & I40E_AQ_LINK_UP;
+
+i40e_get_link_status_exit:
+ return link_status;
+}
+
+/**
+ * i40e_aq_add_veb - Insert a VEB between the VSI and the MAC
+ * @hw: pointer to the hw struct
+ * @uplink_seid: the MAC or other gizmo SEID
+ * @downlink_seid: the VSI SEID
+ * @enabled_tc: bitmap of TCs to be enabled
+ * @default_port: true for default port VSI, false for control port
+ * @veb_seid: pointer to where to put the resulting VEB SEID
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * This asks the FW to add a VEB between the uplink and downlink
+ * elements. If the uplink SEID is 0, this will be a floating VEB.
+ **/
+i40e_status i40e_aq_add_veb(struct i40e_hw *hw, u16 uplink_seid,
+ u16 downlink_seid, u8 enabled_tc,
+ bool default_port, u16 *veb_seid,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_add_veb *cmd =
+ (struct i40e_aqc_add_veb *)&desc.params.raw;
+ struct i40e_aqc_add_veb_completion *resp =
+ (struct i40e_aqc_add_veb_completion *)&desc.params.raw;
+ i40e_status status;
+ u16 veb_flags = 0;
+
+ /* SEIDs need to either both be set or both be 0 for floating VEB */
+ if (!!uplink_seid != !!downlink_seid)
+ return I40E_ERR_PARAM;
+
+ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_add_veb);
+
+ cmd->uplink_seid = cpu_to_le16(uplink_seid);
+ cmd->downlink_seid = cpu_to_le16(downlink_seid);
+ cmd->enable_tcs = enabled_tc;
+ if (!uplink_seid)
+ veb_flags |= I40E_AQC_ADD_VEB_FLOATING;
+ if (default_port)
+ veb_flags |= I40E_AQC_ADD_VEB_PORT_TYPE_DEFAULT;
+ else
+ veb_flags |= I40E_AQC_ADD_VEB_PORT_TYPE_DATA;
+ cmd->veb_flags = cpu_to_le16(veb_flags);
+
+ status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+ if (!status && veb_seid)
+ *veb_seid = le16_to_cpu(resp->veb_seid);
+
+ return status;
+}
+
+/**
+ * i40e_aq_get_veb_parameters - Retrieve VEB parameters
+ * @hw: pointer to the hw struct
+ * @veb_seid: the SEID of the VEB to query
+ * @switch_id: the uplink switch id
+ * @floating_veb: set to true if the VEB is floating
+ * @statistic_index: index of the stats counter block for this VEB
+ * @vebs_used: number of VEB's used by function
+ * @vebs_unallocated: total VEB's not reserved by any function
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * This retrieves the parameters for a particular VEB, specified by
+ * uplink_seid, and returns them to the caller.
+ **/
+i40e_status i40e_aq_get_veb_parameters(struct i40e_hw *hw,
+ u16 veb_seid, u16 *switch_id,
+ bool *floating, u16 *statistic_index,
+ u16 *vebs_used, u16 *vebs_free,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_get_veb_parameters_completion *cmd_resp =
+ (struct i40e_aqc_get_veb_parameters_completion *)
+ &desc.params.raw;
+ i40e_status status;
+
+ if (veb_seid == 0)
+ return I40E_ERR_PARAM;
+
+ i40e_fill_default_direct_cmd_desc(&desc,
+ i40e_aqc_opc_get_veb_parameters);
+ cmd_resp->seid = cpu_to_le16(veb_seid);
+
+ status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+ if (status)
+ goto get_veb_exit;
+
+ if (switch_id)
+ *switch_id = le16_to_cpu(cmd_resp->switch_id);
+ if (statistic_index)
+ *statistic_index = le16_to_cpu(cmd_resp->statistic_index);
+ if (vebs_used)
+ *vebs_used = le16_to_cpu(cmd_resp->vebs_used);
+ if (vebs_free)
+ *vebs_free = le16_to_cpu(cmd_resp->vebs_free);
+ if (floating) {
+ u16 flags = le16_to_cpu(cmd_resp->veb_flags);
+ if (flags & I40E_AQC_ADD_VEB_FLOATING)
+ *floating = true;
+ else
+ *floating = false;
+ }
+
+get_veb_exit:
+ return status;
+}
+
+/**
+ * i40e_aq_add_macvlan
+ * @hw: pointer to the hw struct
+ * @seid: VSI for the mac address
+ * @mv_list: list of macvlans to be added
+ * @count: length of the list
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Add MAC/VLAN addresses to the HW filtering
+ **/
+i40e_status i40e_aq_add_macvlan(struct i40e_hw *hw, u16 seid,
+ struct i40e_aqc_add_macvlan_element_data *mv_list,
+ u16 count, struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_macvlan *cmd =
+ (struct i40e_aqc_macvlan *)&desc.params.raw;
+ i40e_status status;
+ u16 buf_size;
+
+ if (count == 0 || !mv_list || !hw)
+ return I40E_ERR_PARAM;
+
+ buf_size = count * sizeof(struct i40e_aqc_add_macvlan_element_data);
+
+ /* prep the rest of the request */
+ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_add_macvlan);
+ cmd->num_addresses = cpu_to_le16(count);
+ cmd->seid[0] = cpu_to_le16(I40E_AQC_MACVLAN_CMD_SEID_VALID | seid);
+ cmd->seid[1] = 0;
+ cmd->seid[2] = 0;
+
+ desc.flags |= cpu_to_le16((u16)(I40E_AQ_FLAG_BUF | I40E_AQ_FLAG_RD));
+ if (buf_size > I40E_AQ_LARGE_BUF)
+ desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_LB);
+
+ status = i40e_asq_send_command(hw, &desc, mv_list, buf_size,
+ cmd_details);
+
+ return status;
+}
+
+/**
+ * i40e_aq_remove_macvlan
+ * @hw: pointer to the hw struct
+ * @seid: VSI for the mac address
+ * @mv_list: list of macvlans to be removed
+ * @count: length of the list
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Remove MAC/VLAN addresses from the HW filtering
+ **/
+i40e_status i40e_aq_remove_macvlan(struct i40e_hw *hw, u16 seid,
+ struct i40e_aqc_remove_macvlan_element_data *mv_list,
+ u16 count, struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_macvlan *cmd =
+ (struct i40e_aqc_macvlan *)&desc.params.raw;
+ i40e_status status;
+ u16 buf_size;
+
+ if (count == 0 || !mv_list || !hw)
+ return I40E_ERR_PARAM;
+
+ buf_size = count * sizeof(struct i40e_aqc_remove_macvlan_element_data);
+
+ /* prep the rest of the request */
+ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_remove_macvlan);
+ cmd->num_addresses = cpu_to_le16(count);
+ cmd->seid[0] = cpu_to_le16(I40E_AQC_MACVLAN_CMD_SEID_VALID | seid);
+ cmd->seid[1] = 0;
+ cmd->seid[2] = 0;
+
+ desc.flags |= cpu_to_le16((u16)(I40E_AQ_FLAG_BUF | I40E_AQ_FLAG_RD));
+ if (buf_size > I40E_AQ_LARGE_BUF)
+ desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_LB);
+
+ status = i40e_asq_send_command(hw, &desc, mv_list, buf_size,
+ cmd_details);
+
+ return status;
+}
+
+/**
+ * i40e_aq_add_vlan - Add VLAN ids to the HW filtering
+ * @hw: pointer to the hw struct
+ * @seid: VSI for the vlan filters
+ * @v_list: list of vlan filters to be added
+ * @count: length of the list
+ * @cmd_details: pointer to command details structure or NULL
+ **/
+i40e_status i40e_aq_add_vlan(struct i40e_hw *hw, u16 seid,
+ struct i40e_aqc_add_remove_vlan_element_data *v_list,
+ u8 count, struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_macvlan *cmd =
+ (struct i40e_aqc_macvlan *)&desc.params.raw;
+ i40e_status status;
+ u16 buf_size;
+
+ if (count == 0 || !v_list || !hw)
+ return I40E_ERR_PARAM;
+
+ buf_size = count * sizeof(struct i40e_aqc_add_remove_vlan_element_data);
+
+ /* prep the rest of the request */
+ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_add_vlan);
+ cmd->num_addresses = cpu_to_le16(count);
+ cmd->seid[0] = cpu_to_le16(seid | I40E_AQC_MACVLAN_CMD_SEID_VALID);
+ cmd->seid[1] = 0;
+ cmd->seid[2] = 0;
+
+ desc.flags |= cpu_to_le16((u16)(I40E_AQ_FLAG_BUF | I40E_AQ_FLAG_RD));
+ if (buf_size > I40E_AQ_LARGE_BUF)
+ desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_LB);
+
+ status = i40e_asq_send_command(hw, &desc, v_list, buf_size,
+ cmd_details);
+
+ return status;
+}
+
+/**
+ * i40e_aq_remove_vlan - Remove VLANs from the HW filtering
+ * @hw: pointer to the hw struct
+ * @seid: VSI for the vlan filters
+ * @v_list: list of macvlans to be removed
+ * @count: length of the list
+ * @cmd_details: pointer to command details structure or NULL
+ **/
+i40e_status i40e_aq_remove_vlan(struct i40e_hw *hw, u16 seid,
+ struct i40e_aqc_add_remove_vlan_element_data *v_list,
+ u8 count, struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_macvlan *cmd =
+ (struct i40e_aqc_macvlan *)&desc.params.raw;
+ i40e_status status;
+ u16 buf_size;
+
+ if (count == 0 || !v_list || !hw)
+ return I40E_ERR_PARAM;
+
+ buf_size = count * sizeof(struct i40e_aqc_add_remove_vlan_element_data);
+
+ /* prep the rest of the request */
+ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_remove_vlan);
+ cmd->num_addresses = cpu_to_le16(count);
+ cmd->seid[0] = cpu_to_le16(seid | I40E_AQC_MACVLAN_CMD_SEID_VALID);
+ cmd->seid[1] = 0;
+ cmd->seid[2] = 0;
+
+ desc.flags |= cpu_to_le16((u16)(I40E_AQ_FLAG_BUF | I40E_AQ_FLAG_RD));
+ if (buf_size > I40E_AQ_LARGE_BUF)
+ desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_LB);
+
+ status = i40e_asq_send_command(hw, &desc, v_list, buf_size,
+ cmd_details);
+
+ return status;
+}
+
+/**
+ * i40e_aq_send_msg_to_vf
+ * @hw: pointer to the hardware structure
+ * @vfid: vf id to send msg
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ * @cmd_details: pointer to command details
+ *
+ * send msg to vf
+ **/
+i40e_status i40e_aq_send_msg_to_vf(struct i40e_hw *hw, u16 vfid,
+ u32 v_opcode, u32 v_retval, u8 *msg, u16 msglen,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_pf_vf_message *cmd =
+ (struct i40e_aqc_pf_vf_message *)&desc.params.raw;
+ i40e_status status;
+
+ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_send_msg_to_vf);
+ cmd->id = cpu_to_le32(vfid);
+ desc.cookie_high = cpu_to_le32(v_opcode);
+ desc.cookie_low = cpu_to_le32(v_retval);
+ desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_SI);
+ if (msglen) {
+ desc.flags |= cpu_to_le16((u16)(I40E_AQ_FLAG_BUF |
+ I40E_AQ_FLAG_RD));
+ if (msglen > I40E_AQ_LARGE_BUF)
+ desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_LB);
+ desc.datalen = cpu_to_le16(msglen);
+ }
+ status = i40e_asq_send_command(hw, &desc, msg, msglen, cmd_details);
+
+ return status;
+}
+
+/**
+ * i40e_aq_set_hmc_resource_profile
+ * @hw: pointer to the hw struct
+ * @profile: type of profile the HMC is to be set as
+ * @pe_vf_enabled_count: the number of PE enabled VFs the system has
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * set the HMC profile of the device.
+ **/
+i40e_status i40e_aq_set_hmc_resource_profile(struct i40e_hw *hw,
+ enum i40e_aq_hmc_profile profile,
+ u8 pe_vf_enabled_count,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aq_get_set_hmc_resource_profile *cmd =
+ (struct i40e_aq_get_set_hmc_resource_profile *)&desc.params.raw;
+ i40e_status status;
+
+ i40e_fill_default_direct_cmd_desc(&desc,
+ i40e_aqc_opc_set_hmc_resource_profile);
+
+ cmd->pm_profile = (u8)profile;
+ cmd->pe_vf_enabled = pe_vf_enabled_count;
+
+ status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+ return status;
+}
+
+/**
+ * i40e_aq_request_resource
+ * @hw: pointer to the hw struct
+ * @resource: resource id
+ * @access: access type
+ * @sdp_number: resource number
+ * @timeout: the maximum time in ms that the driver may hold the resource
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * requests common resource using the admin queue commands
+ **/
+i40e_status i40e_aq_request_resource(struct i40e_hw *hw,
+ enum i40e_aq_resources_ids resource,
+ enum i40e_aq_resource_access_type access,
+ u8 sdp_number, u64 *timeout,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_request_resource *cmd_resp =
+ (struct i40e_aqc_request_resource *)&desc.params.raw;
+ i40e_status status;
+
+ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_request_resource);
+
+ cmd_resp->resource_id = cpu_to_le16(resource);
+ cmd_resp->access_type = cpu_to_le16(access);
+ cmd_resp->resource_number = cpu_to_le32(sdp_number);
+
+ status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+ /* The completion specifies the maximum time in ms that the driver
+ * may hold the resource in the Timeout field.
+ * If the resource is held by someone else, the command completes with
+ * busy return value and the timeout field indicates the maximum time
+ * the current owner of the resource has to free it.
+ */
+ if (!status || hw->aq.asq_last_status == I40E_AQ_RC_EBUSY)
+ *timeout = le32_to_cpu(cmd_resp->timeout);
+
+ return status;
+}
+
+/**
+ * i40e_aq_release_resource
+ * @hw: pointer to the hw struct
+ * @resource: resource id
+ * @sdp_number: resource number
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * release common resource using the admin queue commands
+ **/
+i40e_status i40e_aq_release_resource(struct i40e_hw *hw,
+ enum i40e_aq_resources_ids resource,
+ u8 sdp_number,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_request_resource *cmd =
+ (struct i40e_aqc_request_resource *)&desc.params.raw;
+ i40e_status status;
+
+ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_release_resource);
+
+ cmd->resource_id = cpu_to_le16(resource);
+ cmd->resource_number = cpu_to_le32(sdp_number);
+
+ status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+ return status;
+}
+
+/**
+ * i40e_aq_read_nvm
+ * @hw: pointer to the hw struct
+ * @module_pointer: module pointer location in words from the NVM beginning
+ * @offset: byte offset from the module beginning
+ * @length: length of the section to be read (in bytes from the offset)
+ * @data: command buffer (size [bytes] = length)
+ * @last_command: tells if this is the last command in a series
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Read the NVM using the admin queue commands
+ **/
+i40e_status i40e_aq_read_nvm(struct i40e_hw *hw, u8 module_pointer,
+ u32 offset, u16 length, void *data,
+ bool last_command,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_nvm_update *cmd =
+ (struct i40e_aqc_nvm_update *)&desc.params.raw;
+ i40e_status status;
+
+ /* In offset the highest byte must be zeroed. */
+ if (offset & 0xFF000000) {
+ status = I40E_ERR_PARAM;
+ goto i40e_aq_read_nvm_exit;
+ }
+
+ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_nvm_read);
+
+ /* If this is the last command in a series, set the proper flag. */
+ if (last_command)
+ cmd->command_flags |= I40E_AQ_NVM_LAST_CMD;
+ cmd->module_pointer = module_pointer;
+ cmd->offset = cpu_to_le32(offset);
+ cmd->length = cpu_to_le16(length);
+
+ desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_BUF);
+ if (length > I40E_AQ_LARGE_BUF)
+ desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_LB);
+
+ status = i40e_asq_send_command(hw, &desc, data, length, cmd_details);
+
+i40e_aq_read_nvm_exit:
+ return status;
+}
+
+#define I40E_DEV_FUNC_CAP_SWITCH_MODE 0x01
+#define I40E_DEV_FUNC_CAP_MGMT_MODE 0x02
+#define I40E_DEV_FUNC_CAP_NPAR 0x03
+#define I40E_DEV_FUNC_CAP_OS2BMC 0x04
+#define I40E_DEV_FUNC_CAP_VALID_FUNC 0x05
+#define I40E_DEV_FUNC_CAP_SRIOV_1_1 0x12
+#define I40E_DEV_FUNC_CAP_VF 0x13
+#define I40E_DEV_FUNC_CAP_VMDQ 0x14
+#define I40E_DEV_FUNC_CAP_802_1_QBG 0x15
+#define I40E_DEV_FUNC_CAP_802_1_QBH 0x16
+#define I40E_DEV_FUNC_CAP_VSI 0x17
+#define I40E_DEV_FUNC_CAP_DCB 0x18
+#define I40E_DEV_FUNC_CAP_FCOE 0x21
+#define I40E_DEV_FUNC_CAP_RSS 0x40
+#define I40E_DEV_FUNC_CAP_RX_QUEUES 0x41
+#define I40E_DEV_FUNC_CAP_TX_QUEUES 0x42
+#define I40E_DEV_FUNC_CAP_MSIX 0x43
+#define I40E_DEV_FUNC_CAP_MSIX_VF 0x44
+#define I40E_DEV_FUNC_CAP_FLOW_DIRECTOR 0x45
+#define I40E_DEV_FUNC_CAP_IEEE_1588 0x46
+#define I40E_DEV_FUNC_CAP_MFP_MODE_1 0xF1
+#define I40E_DEV_FUNC_CAP_CEM 0xF2
+#define I40E_DEV_FUNC_CAP_IWARP 0x51
+#define I40E_DEV_FUNC_CAP_LED 0x61
+#define I40E_DEV_FUNC_CAP_SDP 0x62
+#define I40E_DEV_FUNC_CAP_MDIO 0x63
+
+/**
+ * i40e_parse_discover_capabilities
+ * @hw: pointer to the hw struct
+ * @buff: pointer to a buffer containing device/function capability records
+ * @cap_count: number of capability records in the list
+ * @list_type_opc: type of capabilities list to parse
+ *
+ * Parse the device/function capabilities list.
+ **/
+static void i40e_parse_discover_capabilities(struct i40e_hw *hw, void *buff,
+ u32 cap_count,
+ enum i40e_admin_queue_opc list_type_opc)
+{
+ struct i40e_aqc_list_capabilities_element_resp *cap;
+ u32 number, logical_id, phys_id;
+ struct i40e_hw_capabilities *p;
+ u32 reg_val;
+ u32 i = 0;
+ u16 id;
+
+ cap = (struct i40e_aqc_list_capabilities_element_resp *) buff;
+
+ if (list_type_opc == i40e_aqc_opc_list_dev_capabilities)
+ p = (struct i40e_hw_capabilities *)&hw->dev_caps;
+ else if (list_type_opc == i40e_aqc_opc_list_func_capabilities)
+ p = (struct i40e_hw_capabilities *)&hw->func_caps;
+ else
+ return;
+
+ for (i = 0; i < cap_count; i++, cap++) {
+ id = le16_to_cpu(cap->id);
+ number = le32_to_cpu(cap->number);
+ logical_id = le32_to_cpu(cap->logical_id);
+ phys_id = le32_to_cpu(cap->phys_id);
+
+ switch (id) {
+ case I40E_DEV_FUNC_CAP_SWITCH_MODE:
+ p->switch_mode = number;
+ break;
+ case I40E_DEV_FUNC_CAP_MGMT_MODE:
+ p->management_mode = number;
+ break;
+ case I40E_DEV_FUNC_CAP_NPAR:
+ p->npar_enable = number;
+ break;
+ case I40E_DEV_FUNC_CAP_OS2BMC:
+ p->os2bmc = number;
+ break;
+ case I40E_DEV_FUNC_CAP_VALID_FUNC:
+ p->valid_functions = number;
+ break;
+ case I40E_DEV_FUNC_CAP_SRIOV_1_1:
+ if (number == 1)
+ p->sr_iov_1_1 = true;
+ break;
+ case I40E_DEV_FUNC_CAP_VF:
+ p->num_vfs = number;
+ p->vf_base_id = logical_id;
+ break;
+ case I40E_DEV_FUNC_CAP_VMDQ:
+ if (number == 1)
+ p->vmdq = true;
+ break;
+ case I40E_DEV_FUNC_CAP_802_1_QBG:
+ if (number == 1)
+ p->evb_802_1_qbg = true;
+ break;
+ case I40E_DEV_FUNC_CAP_802_1_QBH:
+ if (number == 1)
+ p->evb_802_1_qbh = true;
+ break;
+ case I40E_DEV_FUNC_CAP_VSI:
+ p->num_vsis = number;
+ break;
+ case I40E_DEV_FUNC_CAP_DCB:
+ if (number == 1) {
+ p->dcb = true;
+ p->enabled_tcmap = logical_id;
+ p->maxtc = phys_id;
+ }
+ break;
+ case I40E_DEV_FUNC_CAP_FCOE:
+ if (number == 1)
+ p->fcoe = true;
+ break;
+ case I40E_DEV_FUNC_CAP_RSS:
+ p->rss = true;
+ reg_val = rd32(hw, I40E_PFQF_CTL_0);
+ if (reg_val & I40E_PFQF_CTL_0_HASHLUTSIZE_MASK)
+ p->rss_table_size = number;
+ else
+ p->rss_table_size = 128;
+ p->rss_table_entry_width = logical_id;
+ break;
+ case I40E_DEV_FUNC_CAP_RX_QUEUES:
+ p->num_rx_qp = number;
+ p->base_queue = phys_id;
+ break;
+ case I40E_DEV_FUNC_CAP_TX_QUEUES:
+ p->num_tx_qp = number;
+ p->base_queue = phys_id;
+ break;
+ case I40E_DEV_FUNC_CAP_MSIX:
+ p->num_msix_vectors = number;
+ break;
+ case I40E_DEV_FUNC_CAP_MSIX_VF:
+ p->num_msix_vectors_vf = number;
+ break;
+ case I40E_DEV_FUNC_CAP_MFP_MODE_1:
+ if (number == 1)
+ p->mfp_mode_1 = true;
+ break;
+ case I40E_DEV_FUNC_CAP_CEM:
+ if (number == 1)
+ p->mgmt_cem = true;
+ break;
+ case I40E_DEV_FUNC_CAP_IWARP:
+ if (number == 1)
+ p->iwarp = true;
+ break;
+ case I40E_DEV_FUNC_CAP_LED:
+ if (phys_id < I40E_HW_CAP_MAX_GPIO)
+ p->led[phys_id] = true;
+ break;
+ case I40E_DEV_FUNC_CAP_SDP:
+ if (phys_id < I40E_HW_CAP_MAX_GPIO)
+ p->sdp[phys_id] = true;
+ break;
+ case I40E_DEV_FUNC_CAP_MDIO:
+ if (number == 1) {
+ p->mdio_port_num = phys_id;
+ p->mdio_port_mode = logical_id;
+ }
+ break;
+ case I40E_DEV_FUNC_CAP_IEEE_1588:
+ if (number == 1)
+ p->ieee_1588 = true;
+ break;
+ case I40E_DEV_FUNC_CAP_FLOW_DIRECTOR:
+ p->fd = true;
+ p->fd_filters_guaranteed = number;
+ p->fd_filters_best_effort = logical_id;
+ break;
+ default:
+ break;
+ }
+ }
+
+ /* additional HW specific goodies that might
+ * someday be HW version specific
+ */
+ p->rx_buf_chain_len = I40E_MAX_CHAINED_RX_BUFFERS;
+}
+
+/**
+ * i40e_aq_discover_capabilities
+ * @hw: pointer to the hw struct
+ * @buff: a virtual buffer to hold the capabilities
+ * @buff_size: Size of the virtual buffer
+ * @data_size: Size of the returned data, or buff size needed if AQ err==ENOMEM
+ * @list_type_opc: capabilities type to discover - pass in the command opcode
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Get the device capabilities descriptions from the firmware
+ **/
+i40e_status i40e_aq_discover_capabilities(struct i40e_hw *hw,
+ void *buff, u16 buff_size, u16 *data_size,
+ enum i40e_admin_queue_opc list_type_opc,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aqc_list_capabilites *cmd;
+ i40e_status status = 0;
+ struct i40e_aq_desc desc;
+
+ cmd = (struct i40e_aqc_list_capabilites *)&desc.params.raw;
+
+ if (list_type_opc != i40e_aqc_opc_list_func_capabilities &&
+ list_type_opc != i40e_aqc_opc_list_dev_capabilities) {
+ status = I40E_ERR_PARAM;
+ goto exit;
+ }
+
+ i40e_fill_default_direct_cmd_desc(&desc, list_type_opc);
+
+ desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_BUF);
+ if (buff_size > I40E_AQ_LARGE_BUF)
+ desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_LB);
+
+ status = i40e_asq_send_command(hw, &desc, buff, buff_size, cmd_details);
+ *data_size = le16_to_cpu(desc.datalen);
+
+ if (status)
+ goto exit;
+
+ i40e_parse_discover_capabilities(hw, buff, le32_to_cpu(cmd->count),
+ list_type_opc);
+
+exit:
+ return status;
+}
+
+/**
+ * i40e_aq_get_lldp_mib
+ * @hw: pointer to the hw struct
+ * @bridge_type: type of bridge requested
+ * @mib_type: Local, Remote or both Local and Remote MIBs
+ * @buff: pointer to a user supplied buffer to store the MIB block
+ * @buff_size: size of the buffer (in bytes)
+ * @local_len : length of the returned Local LLDP MIB
+ * @remote_len: length of the returned Remote LLDP MIB
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Requests the complete LLDP MIB (entire packet).
+ **/
+i40e_status i40e_aq_get_lldp_mib(struct i40e_hw *hw, u8 bridge_type,
+ u8 mib_type, void *buff, u16 buff_size,
+ u16 *local_len, u16 *remote_len,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_lldp_get_mib *cmd =
+ (struct i40e_aqc_lldp_get_mib *)&desc.params.raw;
+ struct i40e_aqc_lldp_get_mib *resp =
+ (struct i40e_aqc_lldp_get_mib *)&desc.params.raw;
+ i40e_status status;
+
+ if (buff_size == 0 || !buff)
+ return I40E_ERR_PARAM;
+
+ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_lldp_get_mib);
+ /* Indirect Command */
+ desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_BUF);
+
+ cmd->type = mib_type & I40E_AQ_LLDP_MIB_TYPE_MASK;
+ cmd->type |= ((bridge_type << I40E_AQ_LLDP_BRIDGE_TYPE_SHIFT) &
+ I40E_AQ_LLDP_BRIDGE_TYPE_MASK);
+
+ desc.datalen = cpu_to_le16(buff_size);
+
+ desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_BUF);
+ if (buff_size > I40E_AQ_LARGE_BUF)
+ desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_LB);
+
+ status = i40e_asq_send_command(hw, &desc, buff, buff_size, cmd_details);
+ if (!status) {
+ if (local_len != NULL)
+ *local_len = le16_to_cpu(resp->local_len);
+ if (remote_len != NULL)
+ *remote_len = le16_to_cpu(resp->remote_len);
+ }
+
+ return status;
+}
+
+/**
+ * i40e_aq_cfg_lldp_mib_change_event
+ * @hw: pointer to the hw struct
+ * @enable_update: Enable or Disable event posting
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Enable or Disable posting of an event on ARQ when LLDP MIB
+ * associated with the interface changes
+ **/
+i40e_status i40e_aq_cfg_lldp_mib_change_event(struct i40e_hw *hw,
+ bool enable_update,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_lldp_update_mib *cmd =
+ (struct i40e_aqc_lldp_update_mib *)&desc.params.raw;
+ i40e_status status;
+
+ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_lldp_update_mib);
+
+ if (!enable_update)
+ cmd->command |= I40E_AQ_LLDP_MIB_UPDATE_DISABLE;
+
+ status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+ return status;
+}
+
+/**
+ * i40e_aq_stop_lldp
+ * @hw: pointer to the hw struct
+ * @shutdown_agent: True if LLDP Agent needs to be Shutdown
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Stop or Shutdown the embedded LLDP Agent
+ **/
+i40e_status i40e_aq_stop_lldp(struct i40e_hw *hw, bool shutdown_agent,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_lldp_stop *cmd =
+ (struct i40e_aqc_lldp_stop *)&desc.params.raw;
+ i40e_status status;
+
+ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_lldp_stop);
+
+ if (shutdown_agent)
+ cmd->command |= I40E_AQ_LLDP_AGENT_SHUTDOWN;
+
+ status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+ return status;
+}
+
+/**
+ * i40e_aq_start_lldp
+ * @hw: pointer to the hw struct
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Start the embedded LLDP Agent on all ports.
+ **/
+i40e_status i40e_aq_start_lldp(struct i40e_hw *hw,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_lldp_start *cmd =
+ (struct i40e_aqc_lldp_start *)&desc.params.raw;
+ i40e_status status;
+
+ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_lldp_start);
+
+ cmd->command = I40E_AQ_LLDP_AGENT_START;
+
+ status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+ return status;
+}
+
+/**
+ * i40e_aq_delete_element - Delete switch element
+ * @hw: pointer to the hw struct
+ * @seid: the SEID to delete from the switch
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * This deletes a switch element from the switch.
+ **/
+i40e_status i40e_aq_delete_element(struct i40e_hw *hw, u16 seid,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_switch_seid *cmd =
+ (struct i40e_aqc_switch_seid *)&desc.params.raw;
+ i40e_status status;
+
+ if (seid == 0)
+ return I40E_ERR_PARAM;
+
+ i40e_fill_default_direct_cmd_desc(&desc, i40e_aqc_opc_delete_element);
+
+ cmd->seid = cpu_to_le16(seid);
+
+ status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);
+
+ return status;
+}
+
+/**
+ * i40e_aq_tx_sched_cmd - generic Tx scheduler AQ command handler
+ * @hw: pointer to the hw struct
+ * @seid: seid for the physical port/switching component/vsi
+ * @buff: Indirect buffer to hold data parameters and response
+ * @buff_size: Indirect buffer size
+ * @opcode: Tx scheduler AQ command opcode
+ * @cmd_details: pointer to command details structure or NULL
+ *
+ * Generic command handler for Tx scheduler AQ commands
+ **/
+static i40e_status i40e_aq_tx_sched_cmd(struct i40e_hw *hw, u16 seid,
+ void *buff, u16 buff_size,
+ enum i40e_admin_queue_opc opcode,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ struct i40e_aq_desc desc;
+ struct i40e_aqc_tx_sched_ind *cmd =
+ (struct i40e_aqc_tx_sched_ind *)&desc.params.raw;
+ i40e_status status;
+ bool cmd_param_flag = false;
+
+ switch (opcode) {
+ case i40e_aqc_opc_configure_vsi_ets_sla_bw_limit:
+ case i40e_aqc_opc_configure_vsi_tc_bw:
+ case i40e_aqc_opc_enable_switching_comp_ets:
+ case i40e_aqc_opc_modify_switching_comp_ets:
+ case i40e_aqc_opc_disable_switching_comp_ets:
+ case i40e_aqc_opc_configure_switching_comp_ets_bw_limit:
+ case i40e_aqc_opc_configure_switching_comp_bw_config:
+ cmd_param_flag = true;
+ break;
+ case i40e_aqc_opc_query_vsi_bw_config:
+ case i40e_aqc_opc_query_vsi_ets_sla_config:
+ case i40e_aqc_opc_query_switching_comp_ets_config:
+ case i40e_aqc_opc_query_port_ets_config:
+ case i40e_aqc_opc_query_switching_comp_bw_config:
+ cmd_param_flag = false;
+ break;
+ default:
+ return I40E_ERR_PARAM;
+ }
+
+ i40e_fill_default_direct_cmd_desc(&desc, opcode);
+
+ /* Indirect command */
+ desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_BUF);
+ if (cmd_param_flag)
+ desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_RD);
+ if (buff_size > I40E_AQ_LARGE_BUF)
+ desc.flags |= cpu_to_le16((u16)I40E_AQ_FLAG_LB);
+
+ desc.datalen = cpu_to_le16(buff_size);
+
+ cmd->vsi_seid = cpu_to_le16(seid);
+
+ status = i40e_asq_send_command(hw, &desc, buff, buff_size, cmd_details);
+
+ return status;
+}
+
+/**
+ * i40e_aq_config_vsi_tc_bw - Config VSI BW Allocation per TC
+ * @hw: pointer to the hw struct
+ * @seid: VSI seid
+ * @bw_data: Buffer holding enabled TCs, relative TC BW limit/credits
+ * @cmd_details: pointer to command details structure or NULL
+ **/
+i40e_status i40e_aq_config_vsi_tc_bw(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_configure_vsi_tc_bw_data *bw_data,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ return i40e_aq_tx_sched_cmd(hw, seid, (void *)bw_data, sizeof(*bw_data),
+ i40e_aqc_opc_configure_vsi_tc_bw,
+ cmd_details);
+}
+
+/**
+ * i40e_aq_query_vsi_bw_config - Query VSI BW configuration
+ * @hw: pointer to the hw struct
+ * @seid: seid of the VSI
+ * @bw_data: Buffer to hold VSI BW configuration
+ * @cmd_details: pointer to command details structure or NULL
+ **/
+i40e_status i40e_aq_query_vsi_bw_config(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_query_vsi_bw_config_resp *bw_data,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ return i40e_aq_tx_sched_cmd(hw, seid, (void *)bw_data, sizeof(*bw_data),
+ i40e_aqc_opc_query_vsi_bw_config,
+ cmd_details);
+}
+
+/**
+ * i40e_aq_query_vsi_ets_sla_config - Query VSI BW configuration per TC
+ * @hw: pointer to the hw struct
+ * @seid: seid of the VSI
+ * @bw_data: Buffer to hold VSI BW configuration per TC
+ * @cmd_details: pointer to command details structure or NULL
+ **/
+i40e_status i40e_aq_query_vsi_ets_sla_config(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_query_vsi_ets_sla_config_resp *bw_data,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ return i40e_aq_tx_sched_cmd(hw, seid, (void *)bw_data, sizeof(*bw_data),
+ i40e_aqc_opc_query_vsi_ets_sla_config,
+ cmd_details);
+}
+
+/**
+ * i40e_aq_query_switch_comp_ets_config - Query Switch comp BW config per TC
+ * @hw: pointer to the hw struct
+ * @seid: seid of the switching component
+ * @bw_data: Buffer to hold switching component's per TC BW config
+ * @cmd_details: pointer to command details structure or NULL
+ **/
+i40e_status i40e_aq_query_switch_comp_ets_config(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_query_switching_comp_ets_config_resp *bw_data,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ return i40e_aq_tx_sched_cmd(hw, seid, (void *)bw_data, sizeof(*bw_data),
+ i40e_aqc_opc_query_switching_comp_ets_config,
+ cmd_details);
+}
+
+/**
+ * i40e_aq_query_port_ets_config - Query Physical Port ETS configuration
+ * @hw: pointer to the hw struct
+ * @seid: seid of the VSI or switching component connected to Physical Port
+ * @bw_data: Buffer to hold current ETS configuration for the Physical Port
+ * @cmd_details: pointer to command details structure or NULL
+ **/
+i40e_status i40e_aq_query_port_ets_config(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_query_port_ets_config_resp *bw_data,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ return i40e_aq_tx_sched_cmd(hw, seid, (void *)bw_data, sizeof(*bw_data),
+ i40e_aqc_opc_query_port_ets_config,
+ cmd_details);
+}
+
+/**
+ * i40e_aq_query_switch_comp_bw_config - Query Switch comp BW configuration
+ * @hw: pointer to the hw struct
+ * @seid: seid of the switching component
+ * @bw_data: Buffer to hold switching component's BW configuration
+ * @cmd_details: pointer to command details structure or NULL
+ **/
+i40e_status i40e_aq_query_switch_comp_bw_config(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_query_switching_comp_bw_config_resp *bw_data,
+ struct i40e_asq_cmd_details *cmd_details)
+{
+ return i40e_aq_tx_sched_cmd(hw, seid, (void *)bw_data, sizeof(*bw_data),
+ i40e_aqc_opc_query_switching_comp_bw_config,
+ cmd_details);
+}
+
+/**
+ * i40e_validate_filter_settings
+ * @hw: pointer to the hardware structure
+ * @settings: Filter control settings
+ *
+ * Check and validate the filter control settings passed.
+ * The function checks for the valid filter/context sizes being
+ * passed for FCoE and PE.
+ *
+ * Returns 0 if the values passed are valid and within
+ * range else returns an error.
+ **/
+static i40e_status i40e_validate_filter_settings(struct i40e_hw *hw,
+ struct i40e_filter_control_settings *settings)
+{
+ u32 fcoe_cntx_size, fcoe_filt_size;
+ u32 pe_cntx_size, pe_filt_size;
+ u32 fcoe_fmax, pe_fmax;
+ u32 val;
+
+ /* Validate FCoE settings passed */
+ switch (settings->fcoe_filt_num) {
+ case I40E_HASH_FILTER_SIZE_1K:
+ case I40E_HASH_FILTER_SIZE_2K:
+ case I40E_HASH_FILTER_SIZE_4K:
+ case I40E_HASH_FILTER_SIZE_8K:
+ case I40E_HASH_FILTER_SIZE_16K:
+ case I40E_HASH_FILTER_SIZE_32K:
+ fcoe_filt_size = I40E_HASH_FILTER_BASE_SIZE;
+ fcoe_filt_size <<= (u32)settings->fcoe_filt_num;
+ break;
+ default:
+ return I40E_ERR_PARAM;
+ }
+
+ switch (settings->fcoe_cntx_num) {
+ case I40E_DMA_CNTX_SIZE_512:
+ case I40E_DMA_CNTX_SIZE_1K:
+ case I40E_DMA_CNTX_SIZE_2K:
+ case I40E_DMA_CNTX_SIZE_4K:
+ fcoe_cntx_size = I40E_DMA_CNTX_BASE_SIZE;
+ fcoe_cntx_size <<= (u32)settings->fcoe_cntx_num;
+ break;
+ default:
+ return I40E_ERR_PARAM;
+ }
+
+ /* Validate PE settings passed */
+ switch (settings->pe_filt_num) {
+ case I40E_HASH_FILTER_SIZE_1K:
+ case I40E_HASH_FILTER_SIZE_2K:
+ case I40E_HASH_FILTER_SIZE_4K:
+ case I40E_HASH_FILTER_SIZE_8K:
+ case I40E_HASH_FILTER_SIZE_16K:
+ case I40E_HASH_FILTER_SIZE_32K:
+ case I40E_HASH_FILTER_SIZE_64K:
+ case I40E_HASH_FILTER_SIZE_128K:
+ case I40E_HASH_FILTER_SIZE_256K:
+ case I40E_HASH_FILTER_SIZE_512K:
+ case I40E_HASH_FILTER_SIZE_1M:
+ pe_filt_size = I40E_HASH_FILTER_BASE_SIZE;
+ pe_filt_size <<= (u32)settings->pe_filt_num;
+ break;
+ default:
+ return I40E_ERR_PARAM;
+ }
+
+ switch (settings->pe_cntx_num) {
+ case I40E_DMA_CNTX_SIZE_512:
+ case I40E_DMA_CNTX_SIZE_1K:
+ case I40E_DMA_CNTX_SIZE_2K:
+ case I40E_DMA_CNTX_SIZE_4K:
+ case I40E_DMA_CNTX_SIZE_8K:
+ case I40E_DMA_CNTX_SIZE_16K:
+ case I40E_DMA_CNTX_SIZE_32K:
+ case I40E_DMA_CNTX_SIZE_64K:
+ case I40E_DMA_CNTX_SIZE_128K:
+ case I40E_DMA_CNTX_SIZE_256K:
+ pe_cntx_size = I40E_DMA_CNTX_BASE_SIZE;
+ pe_cntx_size <<= (u32)settings->pe_cntx_num;
+ break;
+ default:
+ return I40E_ERR_PARAM;
+ }
+
+ /* FCHSIZE + FCDSIZE should not be greater than PMFCOEFMAX */
+ val = rd32(hw, I40E_GLHMC_FCOEFMAX);
+ fcoe_fmax = (val & I40E_GLHMC_FCOEFMAX_PMFCOEFMAX_MASK)
+ >> I40E_GLHMC_FCOEFMAX_PMFCOEFMAX_SHIFT;
+ if (fcoe_filt_size + fcoe_cntx_size > fcoe_fmax)
+ return I40E_ERR_INVALID_SIZE;
+
+ /* PEHSIZE + PEDSIZE should not be greater than PMPEXFMAX */
+ val = rd32(hw, I40E_GLHMC_PEXFMAX);
+ pe_fmax = (val & I40E_GLHMC_PEXFMAX_PMPEXFMAX_MASK)
+ >> I40E_GLHMC_PEXFMAX_PMPEXFMAX_SHIFT;
+ if (pe_filt_size + pe_cntx_size > pe_fmax)
+ return I40E_ERR_INVALID_SIZE;
+
+ return 0;
+}
+
+/**
+ * i40e_set_filter_control
+ * @hw: pointer to the hardware structure
+ * @settings: Filter control settings
+ *
+ * Set the Queue Filters for PE/FCoE and enable filters required
+ * for a single PF. It is expected that these settings are programmed
+ * at the driver initialization time.
+ **/
+i40e_status i40e_set_filter_control(struct i40e_hw *hw,
+ struct i40e_filter_control_settings *settings)
+{
+ i40e_status ret = 0;
+ u32 hash_lut_size = 0;
+ u32 val;
+
+ if (!settings)
+ return I40E_ERR_PARAM;
+
+ /* Validate the input settings */
+ ret = i40e_validate_filter_settings(hw, settings);
+ if (ret)
+ return ret;
+
+ /* Read the PF Queue Filter control register */
+ val = rd32(hw, I40E_PFQF_CTL_0);
+
+ /* Program required PE hash buckets for the PF */
+ val &= ~I40E_PFQF_CTL_0_PEHSIZE_MASK;
+ val |= ((u32)settings->pe_filt_num << I40E_PFQF_CTL_0_PEHSIZE_SHIFT) &
+ I40E_PFQF_CTL_0_PEHSIZE_MASK;
+ /* Program required PE contexts for the PF */
+ val &= ~I40E_PFQF_CTL_0_PEDSIZE_MASK;
+ val |= ((u32)settings->pe_cntx_num << I40E_PFQF_CTL_0_PEDSIZE_SHIFT) &
+ I40E_PFQF_CTL_0_PEDSIZE_MASK;
+
+ /* Program required FCoE hash buckets for the PF */
+ val &= ~I40E_PFQF_CTL_0_PFFCHSIZE_MASK;
+ val |= ((u32)settings->fcoe_filt_num <<
+ I40E_PFQF_CTL_0_PFFCHSIZE_SHIFT) &
+ I40E_PFQF_CTL_0_PFFCHSIZE_MASK;
+ /* Program required FCoE DDP contexts for the PF */
+ val &= ~I40E_PFQF_CTL_0_PFFCDSIZE_MASK;
+ val |= ((u32)settings->fcoe_cntx_num <<
+ I40E_PFQF_CTL_0_PFFCDSIZE_SHIFT) &
+ I40E_PFQF_CTL_0_PFFCDSIZE_MASK;
+
+ /* Program Hash LUT size for the PF */
+ val &= ~I40E_PFQF_CTL_0_HASHLUTSIZE_MASK;
+ if (settings->hash_lut_size == I40E_HASH_LUT_SIZE_512)
+ hash_lut_size = 1;
+ val |= (hash_lut_size << I40E_PFQF_CTL_0_HASHLUTSIZE_SHIFT) &
+ I40E_PFQF_CTL_0_HASHLUTSIZE_MASK;
+
+ /* Enable FDIR, Ethertype and MACVLAN filters for PF and VFs */
+ if (settings->enable_fdir)
+ val |= I40E_PFQF_CTL_0_FD_ENA_MASK;
+ if (settings->enable_ethtype)
+ val |= I40E_PFQF_CTL_0_ETYPE_ENA_MASK;
+ if (settings->enable_macvlan)
+ val |= I40E_PFQF_CTL_0_MACVLAN_ENA_MASK;
+
+ wr32(hw, I40E_PFQF_CTL_0, val);
+
+ return 0;
+}
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#ifdef CONFIG_DEBUG_FS
+
+#include <linux/fs.h>
+#include <linux/debugfs.h>
+
+#include "i40e.h"
+
+static struct dentry *i40e_dbg_root;
+
+/**
+ * i40e_dbg_find_vsi - searches for the vsi with the given seid
+ * @pf - the pf structure to search for the vsi
+ * @seid - seid of the vsi it is searching for
+ **/
+static struct i40e_vsi *i40e_dbg_find_vsi(struct i40e_pf *pf, int seid)
+{
+ int i;
+
+ if (seid < 0)
+ dev_info(&pf->pdev->dev, "%d: bad seid\n", seid);
+ else
+ for (i = 0; i < pf->hw.func_caps.num_vsis; i++)
+ if (pf->vsi[i] && (pf->vsi[i]->seid == seid))
+ return pf->vsi[i];
+
+ return NULL;
+}
+
+/**
+ * i40e_dbg_find_veb - searches for the veb with the given seid
+ * @pf - the pf structure to search for the veb
+ * @seid - seid of the veb it is searching for
+ **/
+static struct i40e_veb *i40e_dbg_find_veb(struct i40e_pf *pf, int seid)
+{
+ int i;
+
+ if ((seid < I40E_BASE_VEB_SEID) ||
+ (seid > (I40E_BASE_VEB_SEID + I40E_MAX_VEB)))
+ dev_info(&pf->pdev->dev, "%d: bad seid\n", seid);
+ else
+ for (i = 0; i < I40E_MAX_VEB; i++)
+ if (pf->veb[i] && pf->veb[i]->seid == seid)
+ return pf->veb[i];
+ return NULL;
+}
+
+/**************************************************************
+ * dump
+ * The dump entry in debugfs is for getting a data snapshow of
+ * the driver's current configuration and runtime details.
+ * When the filesystem entry is written, a snapshot is taken.
+ * When the entry is read, the most recent snapshot data is dumped.
+ **************************************************************/
+static char *i40e_dbg_dump_buf;
+static ssize_t i40e_dbg_dump_data_len;
+static ssize_t i40e_dbg_dump_buffer_len;
+
+/**
+ * i40e_dbg_dump_read - read the dump data
+ * @filp: the opened file
+ * @buffer: where to write the data for the user to read
+ * @count: the size of the user's buffer
+ * @ppos: file position offset
+ **/
+static ssize_t i40e_dbg_dump_read(struct file *filp, char __user *buffer,
+ size_t count, loff_t *ppos)
+{
+ int bytes_not_copied;
+ int len;
+
+ /* is *ppos bigger than the available data? */
+ if (*ppos >= i40e_dbg_dump_data_len || !i40e_dbg_dump_buf)
+ return 0;
+
+ /* be sure to not read beyond the end of available data */
+ len = min_t(int, count, (i40e_dbg_dump_data_len - *ppos));
+
+ bytes_not_copied = copy_to_user(buffer, &i40e_dbg_dump_buf[*ppos], len);
+ if (bytes_not_copied < 0)
+ return bytes_not_copied;
+
+ *ppos += len;
+ return len;
+}
+
+/**
+ * i40e_dbg_prep_dump_buf
+ * @pf: the pf we're working with
+ * @buflen: the desired buffer length
+ *
+ * Return positive if success, 0 if failed
+ **/
+static int i40e_dbg_prep_dump_buf(struct i40e_pf *pf, int buflen)
+{
+ /* if not already big enough, prep for re alloc */
+ if (i40e_dbg_dump_buffer_len && i40e_dbg_dump_buffer_len < buflen) {
+ kfree(i40e_dbg_dump_buf);
+ i40e_dbg_dump_buffer_len = 0;
+ i40e_dbg_dump_buf = NULL;
+ }
+
+ /* get a new buffer if needed */
+ if (!i40e_dbg_dump_buf) {
+ i40e_dbg_dump_buf = kzalloc(buflen, GFP_KERNEL);
+ if (i40e_dbg_dump_buf != NULL)
+ i40e_dbg_dump_buffer_len = buflen;
+ }
+
+ return i40e_dbg_dump_buffer_len;
+}
+
+/**
+ * i40e_dbg_dump_write - trigger a datadump snapshot
+ * @filp: the opened file
+ * @buffer: where to find the user's data
+ * @count: the length of the user's data
+ * @ppos: file position offset
+ *
+ * Any write clears the stats
+ **/
+static ssize_t i40e_dbg_dump_write(struct file *filp,
+ const char __user *buffer,
+ size_t count, loff_t *ppos)
+{
+ struct i40e_pf *pf = filp->private_data;
+ char dump_request_buf[16];
+ bool seid_found = false;
+ int bytes_not_copied;
+ long seid = -1;
+ int buflen = 0;
+ int i, ret;
+ int len;
+ u8 *p;
+
+ /* don't allow partial writes */
+ if (*ppos != 0)
+ return 0;
+ if (count >= sizeof(dump_request_buf))
+ return -ENOSPC;
+
+ bytes_not_copied = copy_from_user(dump_request_buf, buffer, count);
+ if (bytes_not_copied < 0)
+ return bytes_not_copied;
+ if (bytes_not_copied > 0)
+ count -= bytes_not_copied;
+ dump_request_buf[count] = '\0';
+
+ /* decode the SEID given to be dumped */
+ ret = kstrtol(dump_request_buf, 0, &seid);
+ if (ret < 0) {
+ dev_info(&pf->pdev->dev, "bad seid value '%s'\n",
+ dump_request_buf);
+ } else if (seid == 0) {
+ seid_found = true;
+
+ kfree(i40e_dbg_dump_buf);
+ i40e_dbg_dump_buffer_len = 0;
+ i40e_dbg_dump_data_len = 0;
+ i40e_dbg_dump_buf = NULL;
+ dev_info(&pf->pdev->dev, "debug buffer freed\n");
+
+ } else if (seid == pf->pf_seid || seid == 1) {
+ seid_found = true;
+
+ buflen = sizeof(struct i40e_pf);
+ buflen += (sizeof(struct i40e_aq_desc)
+ * (pf->hw.aq.num_arq_entries + pf->hw.aq.num_asq_entries));
+
+ if (i40e_dbg_prep_dump_buf(pf, buflen)) {
+ p = i40e_dbg_dump_buf;
+
+ len = sizeof(struct i40e_pf);
+ memcpy(p, pf, len);
+ p += len;
+
+ len = (sizeof(struct i40e_aq_desc)
+ * pf->hw.aq.num_asq_entries);
+ memcpy(p, pf->hw.aq.asq.desc, len);
+ p += len;
+
+ len = (sizeof(struct i40e_aq_desc)
+ * pf->hw.aq.num_arq_entries);
+ memcpy(p, pf->hw.aq.arq.desc, len);
+ p += len;
+
+ i40e_dbg_dump_data_len = buflen;
+ dev_info(&pf->pdev->dev,
+ "PF seid %ld dumped %d bytes\n",
+ seid, (int)i40e_dbg_dump_data_len);
+ }
+ } else if (seid >= I40E_BASE_VSI_SEID) {
+ struct i40e_vsi *vsi = NULL;
+ struct i40e_mac_filter *f;
+ int filter_count = 0;
+
+ mutex_lock(&pf->switch_mutex);
+ vsi = i40e_dbg_find_vsi(pf, seid);
+ if (!vsi) {
+ mutex_unlock(&pf->switch_mutex);
+ goto write_exit;
+ }
+
+ buflen = sizeof(struct i40e_vsi);
+ buflen += sizeof(struct i40e_q_vector) * vsi->num_q_vectors;
+ buflen += sizeof(struct i40e_ring) * 2 * vsi->num_queue_pairs;
+ buflen += sizeof(struct i40e_tx_buffer) * vsi->num_queue_pairs;
+ buflen += sizeof(struct i40e_rx_buffer) * vsi->num_queue_pairs;
+ list_for_each_entry(f, &vsi->mac_filter_list, list)
+ filter_count++;
+ buflen += sizeof(struct i40e_mac_filter) * filter_count;
+
+ if (i40e_dbg_prep_dump_buf(pf, buflen)) {
+ p = i40e_dbg_dump_buf;
+ seid_found = true;
+
+ len = sizeof(struct i40e_vsi);
+ memcpy(p, vsi, len);
+ p += len;
+
+ len = (sizeof(struct i40e_q_vector)
+ * vsi->num_q_vectors);
+ memcpy(p, vsi->q_vectors, len);
+ p += len;
+
+ len = (sizeof(struct i40e_ring) * vsi->num_queue_pairs);
+ memcpy(p, vsi->tx_rings, len);
+ p += len;
+ memcpy(p, vsi->rx_rings, len);
+ p += len;
+
+ for (i = 0; i < vsi->num_queue_pairs; i++) {
+ len = sizeof(struct i40e_tx_buffer);
+ memcpy(p, vsi->tx_rings[i].tx_bi, len);
+ p += len;
+ }
+ for (i = 0; i < vsi->num_queue_pairs; i++) {
+ len = sizeof(struct i40e_rx_buffer);
+ memcpy(p, vsi->rx_rings[i].rx_bi, len);
+ p += len;
+ }
+
+ /* macvlan filter list */
+ len = sizeof(struct i40e_mac_filter);
+ list_for_each_entry(f, &vsi->mac_filter_list, list) {
+ memcpy(p, f, len);
+ p += len;
+ }
+
+ i40e_dbg_dump_data_len = buflen;
+ dev_info(&pf->pdev->dev,
+ "VSI seid %ld dumped %d bytes\n",
+ seid, (int)i40e_dbg_dump_data_len);
+ }
+ mutex_unlock(&pf->switch_mutex);
+ } else if (seid >= I40E_BASE_VEB_SEID) {
+ struct i40e_veb *veb = NULL;
+
+ mutex_lock(&pf->switch_mutex);
+ veb = i40e_dbg_find_veb(pf, seid);
+ if (!veb) {
+ mutex_unlock(&pf->switch_mutex);
+ goto write_exit;
+ }
+
+ buflen = sizeof(struct i40e_veb);
+ if (i40e_dbg_prep_dump_buf(pf, buflen)) {
+ seid_found = true;
+ memcpy(i40e_dbg_dump_buf, veb, buflen);
+ i40e_dbg_dump_data_len = buflen;
+ dev_info(&pf->pdev->dev,
+ "VEB seid %ld dumped %d bytes\n",
+ seid, (int)i40e_dbg_dump_data_len);
+ }
+ mutex_unlock(&pf->switch_mutex);
+ }
+
+write_exit:
+ if (!seid_found)
+ dev_info(&pf->pdev->dev, "unknown seid %ld\n", seid);
+
+ return count;
+}
+
+static const struct file_operations i40e_dbg_dump_fops = {
+ .owner = THIS_MODULE,
+ .open = simple_open,
+ .read = i40e_dbg_dump_read,
+ .write = i40e_dbg_dump_write,
+};
+
+/**************************************************************
+ * command
+ * The command entry in debugfs is for giving the driver commands
+ * to be executed - these may be for changing the internal switch
+ * setup, adding or removing filters, or other things. Many of
+ * these will be useful for some forms of unit testing.
+ **************************************************************/
+static char i40e_dbg_command_buf[256] = "hello world";
+
+/**
+ * i40e_dbg_command_read - read for command datum
+ * @filp: the opened file
+ * @buffer: where to write the data for the user to read
+ * @count: the size of the user's buffer
+ * @ppos: file position offset
+ **/
+static ssize_t i40e_dbg_command_read(struct file *filp, char __user *buffer,
+ size_t count, loff_t *ppos)
+{
+ struct i40e_pf *pf = filp->private_data;
+ int bytes_not_copied;
+ int buf_size = 256;
+ char *buf;
+ int len;
+
+ /* don't allow partial reads */
+ if (*ppos != 0)
+ return 0;
+ if (count < buf_size)
+ return -ENOSPC;
+
+ buf = kzalloc(buf_size, GFP_KERNEL);
+ if (!buf)
+ return -ENOSPC;
+
+ len = snprintf(buf, buf_size, "%s: %s\n",
+ pf->vsi[pf->lan_vsi]->netdev->name,
+ i40e_dbg_command_buf);
+
+ bytes_not_copied = copy_to_user(buffer, buf, len);
+ kfree(buf);
+
+ if (bytes_not_copied < 0)
+ return bytes_not_copied;
+
+ *ppos = len;
+ return len;
+}
+
+/**
+ * i40e_dbg_dump_vsi_seid - handles dump vsi seid write into pokem datum
+ * @pf: the i40e_pf created in command write
+ * @seid: the seid the user put in
+ **/
+static void i40e_dbg_dump_vsi_seid(struct i40e_pf *pf, int seid)
+{
+ struct rtnl_link_stats64 *nstat;
+ struct i40e_mac_filter *f;
+ struct i40e_vsi *vsi;
+ int i;
+
+ vsi = i40e_dbg_find_vsi(pf, seid);
+ if (!vsi) {
+ dev_info(&pf->pdev->dev,
+ "dump %d: seid not found\n", seid);
+ return;
+ }
+ dev_info(&pf->pdev->dev, "vsi seid %d\n", seid);
+ if (vsi->netdev)
+ dev_info(&pf->pdev->dev,
+ " netdev: name = %s\n",
+ vsi->netdev->name);
+ if (vsi->active_vlans)
+ dev_info(&pf->pdev->dev,
+ " vlgrp: & = %p\n", vsi->active_vlans);
+ dev_info(&pf->pdev->dev,
+ " netdev_registered = %i, current_netdev_flags = 0x%04x, state = %li flags = 0x%08lx\n",
+ vsi->netdev_registered,
+ vsi->current_netdev_flags, vsi->state, vsi->flags);
+ list_for_each_entry(f, &vsi->mac_filter_list, list) {
+ dev_info(&pf->pdev->dev,
+ " mac_filter_list: %pM vid=%d, is_netdev=%d is_vf=%d counter=%d\n",
+ f->macaddr, f->vlan, f->is_netdev, f->is_vf,
+ f->counter);
+ }
+ nstat = i40e_get_vsi_stats_struct(vsi);
+ dev_info(&pf->pdev->dev,
+ " net_stats: rx_packets = %lu, rx_bytes = %lu, rx_errors = %lu, rx_dropped = %lu\n",
+ (long unsigned int)nstat->rx_packets,
+ (long unsigned int)nstat->rx_bytes,
+ (long unsigned int)nstat->rx_errors,
+ (long unsigned int)nstat->rx_dropped);
+ dev_info(&pf->pdev->dev,
+ " net_stats: tx_packets = %lu, tx_bytes = %lu, tx_errors = %lu, tx_dropped = %lu\n",
+ (long unsigned int)nstat->tx_packets,
+ (long unsigned int)nstat->tx_bytes,
+ (long unsigned int)nstat->tx_errors,
+ (long unsigned int)nstat->tx_dropped);
+ dev_info(&pf->pdev->dev,
+ " net_stats: multicast = %lu, collisions = %lu\n",
+ (long unsigned int)nstat->multicast,
+ (long unsigned int)nstat->collisions);
+ dev_info(&pf->pdev->dev,
+ " net_stats: rx_length_errors = %lu, rx_over_errors = %lu, rx_crc_errors = %lu\n",
+ (long unsigned int)nstat->rx_length_errors,
+ (long unsigned int)nstat->rx_over_errors,
+ (long unsigned int)nstat->rx_crc_errors);
+ dev_info(&pf->pdev->dev,
+ " net_stats: rx_frame_errors = %lu, rx_fifo_errors = %lu, rx_missed_errors = %lu\n",
+ (long unsigned int)nstat->rx_frame_errors,
+ (long unsigned int)nstat->rx_fifo_errors,
+ (long unsigned int)nstat->rx_missed_errors);
+ dev_info(&pf->pdev->dev,
+ " net_stats: tx_aborted_errors = %lu, tx_carrier_errors = %lu, tx_fifo_errors = %lu\n",
+ (long unsigned int)nstat->tx_aborted_errors,
+ (long unsigned int)nstat->tx_carrier_errors,
+ (long unsigned int)nstat->tx_fifo_errors);
+ dev_info(&pf->pdev->dev,
+ " net_stats: tx_heartbeat_errors = %lu, tx_window_errors = %lu\n",
+ (long unsigned int)nstat->tx_heartbeat_errors,
+ (long unsigned int)nstat->tx_window_errors);
+ dev_info(&pf->pdev->dev,
+ " net_stats: rx_compressed = %lu, tx_compressed = %lu\n",
+ (long unsigned int)nstat->rx_compressed,
+ (long unsigned int)nstat->tx_compressed);
+ dev_info(&pf->pdev->dev,
+ " net_stats_offsets: rx_packets = %lu, rx_bytes = %lu, rx_errors = %lu, rx_dropped = %lu\n",
+ (long unsigned int)vsi->net_stats_offsets.rx_packets,
+ (long unsigned int)vsi->net_stats_offsets.rx_bytes,
+ (long unsigned int)vsi->net_stats_offsets.rx_errors,
+ (long unsigned int)vsi->net_stats_offsets.rx_dropped);
+ dev_info(&pf->pdev->dev,
+ " net_stats_offsets: tx_packets = %lu, tx_bytes = %lu, tx_errors = %lu, tx_dropped = %lu\n",
+ (long unsigned int)vsi->net_stats_offsets.tx_packets,
+ (long unsigned int)vsi->net_stats_offsets.tx_bytes,
+ (long unsigned int)vsi->net_stats_offsets.tx_errors,
+ (long unsigned int)vsi->net_stats_offsets.tx_dropped);
+ dev_info(&pf->pdev->dev,
+ " net_stats_offsets: multicast = %lu, collisions = %lu\n",
+ (long unsigned int)vsi->net_stats_offsets.multicast,
+ (long unsigned int)vsi->net_stats_offsets.collisions);
+ dev_info(&pf->pdev->dev,
+ " net_stats_offsets: rx_length_errors = %lu, rx_over_errors = %lu, rx_crc_errors = %lu\n",
+ (long unsigned int)vsi->net_stats_offsets.rx_length_errors,
+ (long unsigned int)vsi->net_stats_offsets.rx_over_errors,
+ (long unsigned int)vsi->net_stats_offsets.rx_crc_errors);
+ dev_info(&pf->pdev->dev,
+ " net_stats_offsets: rx_frame_errors = %lu, rx_fifo_errors = %lu, rx_missed_errors = %lu\n",
+ (long unsigned int)vsi->net_stats_offsets.rx_frame_errors,
+ (long unsigned int)vsi->net_stats_offsets.rx_fifo_errors,
+ (long unsigned int)vsi->net_stats_offsets.rx_missed_errors);
+ dev_info(&pf->pdev->dev,
+ " net_stats_offsets: tx_aborted_errors = %lu, tx_carrier_errors = %lu, tx_fifo_errors = %lu\n",
+ (long unsigned int)vsi->net_stats_offsets.tx_aborted_errors,
+ (long unsigned int)vsi->net_stats_offsets.tx_carrier_errors,
+ (long unsigned int)vsi->net_stats_offsets.tx_fifo_errors);
+ dev_info(&pf->pdev->dev,
+ " net_stats_offsets: tx_heartbeat_errors = %lu, tx_window_errors = %lu\n",
+ (long unsigned int)vsi->net_stats_offsets.tx_heartbeat_errors,
+ (long unsigned int)vsi->net_stats_offsets.tx_window_errors);
+ dev_info(&pf->pdev->dev,
+ " net_stats_offsets: rx_compressed = %lu, tx_compressed = %lu\n",
+ (long unsigned int)vsi->net_stats_offsets.rx_compressed,
+ (long unsigned int)vsi->net_stats_offsets.tx_compressed);
+ dev_info(&pf->pdev->dev,
+ " tx_restart = %d, tx_busy = %d, rx_buf_failed = %d, rx_page_failed = %d\n",
+ vsi->tx_restart, vsi->tx_busy,
+ vsi->rx_buf_failed, vsi->rx_page_failed);
+ if (vsi->rx_rings) {
+ for (i = 0; i < vsi->num_queue_pairs; i++) {
+ dev_info(&pf->pdev->dev,
+ " rx_rings[%i]: desc = %p\n",
+ i, vsi->rx_rings[i].desc);
+ dev_info(&pf->pdev->dev,
+ " rx_rings[%i]: dev = %p, netdev = %p, rx_bi = %p\n",
+ i, vsi->rx_rings[i].dev,
+ vsi->rx_rings[i].netdev,
+ vsi->rx_rings[i].rx_bi);
+ dev_info(&pf->pdev->dev,
+ " rx_rings[%i]: state = %li, queue_index = %d, reg_idx = %d\n",
+ i, vsi->rx_rings[i].state,
+ vsi->rx_rings[i].queue_index,
+ vsi->rx_rings[i].reg_idx);
+ dev_info(&pf->pdev->dev,
+ " rx_rings[%i]: rx_hdr_len = %d, rx_buf_len = %d, dtype = %d\n",
+ i, vsi->rx_rings[i].rx_hdr_len,
+ vsi->rx_rings[i].rx_buf_len,
+ vsi->rx_rings[i].dtype);
+ dev_info(&pf->pdev->dev,
+ " rx_rings[%i]: hsplit = %d, next_to_use = %d, next_to_clean = %d, ring_active = %i\n",
+ i, vsi->rx_rings[i].hsplit,
+ vsi->rx_rings[i].next_to_use,
+ vsi->rx_rings[i].next_to_clean,
+ vsi->rx_rings[i].ring_active);
+ dev_info(&pf->pdev->dev,
+ " rx_rings[%i]: rx_stats: packets = %lld, bytes = %lld, non_eop_descs = %lld\n",
+ i, vsi->rx_rings[i].rx_stats.packets,
+ vsi->rx_rings[i].rx_stats.bytes,
+ vsi->rx_rings[i].rx_stats.non_eop_descs);
+ dev_info(&pf->pdev->dev,
+ " rx_rings[%i]: rx_stats: alloc_rx_page_failed = %lld, alloc_rx_buff_failed = %lld\n",
+ i,
+ vsi->rx_rings[i].rx_stats.alloc_rx_page_failed,
+ vsi->rx_rings[i].rx_stats.alloc_rx_buff_failed);
+ dev_info(&pf->pdev->dev,
+ " rx_rings[%i]: size = %i, dma = 0x%08lx\n",
+ i, vsi->rx_rings[i].size,
+ (long unsigned int)vsi->rx_rings[i].dma);
+ dev_info(&pf->pdev->dev,
+ " rx_rings[%i]: vsi = %p, q_vector = %p\n",
+ i, vsi->rx_rings[i].vsi,
+ vsi->rx_rings[i].q_vector);
+ }
+ }
+ if (vsi->tx_rings) {
+ for (i = 0; i < vsi->num_queue_pairs; i++) {
+ dev_info(&pf->pdev->dev,
+ " tx_rings[%i]: desc = %p\n",
+ i, vsi->tx_rings[i].desc);
+ dev_info(&pf->pdev->dev,
+ " tx_rings[%i]: dev = %p, netdev = %p, tx_bi = %p\n",
+ i, vsi->tx_rings[i].dev,
+ vsi->tx_rings[i].netdev,
+ vsi->tx_rings[i].tx_bi);
+ dev_info(&pf->pdev->dev,
+ " tx_rings[%i]: state = %li, queue_index = %d, reg_idx = %d\n",
+ i, vsi->tx_rings[i].state,
+ vsi->tx_rings[i].queue_index,
+ vsi->tx_rings[i].reg_idx);
+ dev_info(&pf->pdev->dev,
+ " tx_rings[%i]: dtype = %d\n",
+ i, vsi->tx_rings[i].dtype);
+ dev_info(&pf->pdev->dev,
+ " tx_rings[%i]: hsplit = %d, next_to_use = %d, next_to_clean = %d, ring_active = %i\n",
+ i, vsi->tx_rings[i].hsplit,
+ vsi->tx_rings[i].next_to_use,
+ vsi->tx_rings[i].next_to_clean,
+ vsi->tx_rings[i].ring_active);
+ dev_info(&pf->pdev->dev,
+ " tx_rings[%i]: tx_stats: packets = %lld, bytes = %lld, restart_queue = %lld\n",
+ i, vsi->tx_rings[i].tx_stats.packets,
+ vsi->tx_rings[i].tx_stats.bytes,
+ vsi->tx_rings[i].tx_stats.restart_queue);
+ dev_info(&pf->pdev->dev,
+ " tx_rings[%i]: tx_stats: tx_busy = %lld, completed = %lld, tx_done_old = %lld\n",
+ i,
+ vsi->tx_rings[i].tx_stats.tx_busy,
+ vsi->tx_rings[i].tx_stats.completed,
+ vsi->tx_rings[i].tx_stats.tx_done_old);
+ dev_info(&pf->pdev->dev,
+ " tx_rings[%i]: size = %i, dma = 0x%08lx\n",
+ i, vsi->tx_rings[i].size,
+ (long unsigned int)vsi->tx_rings[i].dma);
+ dev_info(&pf->pdev->dev,
+ " tx_rings[%i]: vsi = %p, q_vector = %p\n",
+ i, vsi->tx_rings[i].vsi,
+ vsi->tx_rings[i].q_vector);
+ dev_info(&pf->pdev->dev,
+ " tx_rings[%i]: DCB tc = %d\n",
+ i, vsi->tx_rings[i].dcb_tc);
+ }
+ }
+ dev_info(&pf->pdev->dev,
+ " work_limit = %d, rx_itr_setting = %d (%s), tx_itr_setting = %d (%s)\n",
+ vsi->work_limit, vsi->rx_itr_setting,
+ ITR_IS_DYNAMIC(vsi->rx_itr_setting) ? "dynamic" : "fixed",
+ vsi->tx_itr_setting,
+ ITR_IS_DYNAMIC(vsi->tx_itr_setting) ? "dynamic" : "fixed");
+ dev_info(&pf->pdev->dev,
+ " max_frame = %d, rx_hdr_len = %d, rx_buf_len = %d dtype = %d\n",
+ vsi->max_frame, vsi->rx_hdr_len, vsi->rx_buf_len, vsi->dtype);
+ if (vsi->q_vectors) {
+ for (i = 0; i < vsi->num_q_vectors; i++) {
+ dev_info(&pf->pdev->dev,
+ " q_vectors[%i]: base index = %ld\n",
+ i, ((long int)*vsi->q_vectors[i].rx.ring-
+ (long int)*vsi->q_vectors[0].rx.ring)/
+ sizeof(struct i40e_ring));
+ }
+ }
+ dev_info(&pf->pdev->dev,
+ " num_q_vectors = %i, base_vector = %i\n",
+ vsi->num_q_vectors, vsi->base_vector);
+ dev_info(&pf->pdev->dev,
+ " seid = %d, id = %d, uplink_seid = %d\n",
+ vsi->seid, vsi->id, vsi->uplink_seid);
+ dev_info(&pf->pdev->dev,
+ " base_queue = %d, num_queue_pairs = %d, num_desc = %d\n",
+ vsi->base_queue, vsi->num_queue_pairs, vsi->num_desc);
+ dev_info(&pf->pdev->dev, " type = %i\n", vsi->type);
+ dev_info(&pf->pdev->dev,
+ " info: valid_sections = 0x%04x, switch_id = 0x%04x\n",
+ vsi->info.valid_sections, vsi->info.switch_id);
+ dev_info(&pf->pdev->dev,
+ " info: sw_reserved[] = 0x%02x 0x%02x\n",
+ vsi->info.sw_reserved[0], vsi->info.sw_reserved[1]);
+ dev_info(&pf->pdev->dev,
+ " info: sec_flags = 0x%02x, sec_reserved = 0x%02x\n",
+ vsi->info.sec_flags, vsi->info.sec_reserved);
+ dev_info(&pf->pdev->dev,
+ " info: pvid = 0x%04x, fcoe_pvid = 0x%04x, port_vlan_flags = 0x%02x\n",
+ vsi->info.pvid, vsi->info.fcoe_pvid,
+ vsi->info.port_vlan_flags);
+ dev_info(&pf->pdev->dev,
+ " info: pvlan_reserved[] = 0x%02x 0x%02x 0x%02x\n",
+ vsi->info.pvlan_reserved[0], vsi->info.pvlan_reserved[1],
+ vsi->info.pvlan_reserved[2]);
+ dev_info(&pf->pdev->dev,
+ " info: ingress_table = 0x%08x, egress_table = 0x%08x\n",
+ vsi->info.ingress_table, vsi->info.egress_table);
+ dev_info(&pf->pdev->dev,
+ " info: cas_pv_stag = 0x%04x, cas_pv_flags= 0x%02x, cas_pv_reserved = 0x%02x\n",
+ vsi->info.cas_pv_tag, vsi->info.cas_pv_flags,
+ vsi->info.cas_pv_reserved);
+ dev_info(&pf->pdev->dev,
+ " info: queue_mapping[0..7 ] = 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x\n",
+ vsi->info.queue_mapping[0], vsi->info.queue_mapping[1],
+ vsi->info.queue_mapping[2], vsi->info.queue_mapping[3],
+ vsi->info.queue_mapping[4], vsi->info.queue_mapping[5],
+ vsi->info.queue_mapping[6], vsi->info.queue_mapping[7]);
+ dev_info(&pf->pdev->dev,
+ " info: queue_mapping[8..15] = 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x\n",
+ vsi->info.queue_mapping[8], vsi->info.queue_mapping[9],
+ vsi->info.queue_mapping[10], vsi->info.queue_mapping[11],
+ vsi->info.queue_mapping[12], vsi->info.queue_mapping[13],
+ vsi->info.queue_mapping[14], vsi->info.queue_mapping[15]);
+ dev_info(&pf->pdev->dev,
+ " info: tc_mapping[] = 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x\n",
+ vsi->info.tc_mapping[0], vsi->info.tc_mapping[1],
+ vsi->info.tc_mapping[2], vsi->info.tc_mapping[3],
+ vsi->info.tc_mapping[4], vsi->info.tc_mapping[5],
+ vsi->info.tc_mapping[6], vsi->info.tc_mapping[7]);
+ dev_info(&pf->pdev->dev,
+ " info: queueing_opt_flags = 0x%02x queueing_opt_reserved[0..2] = 0x%02x 0x%02x 0x%02x\n",
+ vsi->info.queueing_opt_flags,
+ vsi->info.queueing_opt_reserved[0],
+ vsi->info.queueing_opt_reserved[1],
+ vsi->info.queueing_opt_reserved[2]);
+ dev_info(&pf->pdev->dev,
+ " info: up_enable_bits = 0x%02x\n",
+ vsi->info.up_enable_bits);
+ dev_info(&pf->pdev->dev,
+ " info: sched_reserved = 0x%02x, outer_up_table = 0x%04x\n",
+ vsi->info.sched_reserved, vsi->info.outer_up_table);
+ dev_info(&pf->pdev->dev,
+ " info: cmd_reserved[] = 0x%02x 0x%02x 0x%02x 0x0%02x 0x%02x 0x%02x 0x%02x 0x0%02x\n",
+ vsi->info.cmd_reserved[0], vsi->info.cmd_reserved[1],
+ vsi->info.cmd_reserved[2], vsi->info.cmd_reserved[3],
+ vsi->info.cmd_reserved[4], vsi->info.cmd_reserved[5],
+ vsi->info.cmd_reserved[6], vsi->info.cmd_reserved[7]);
+ dev_info(&pf->pdev->dev,
+ " info: qs_handle[] = 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x 0x%04x\n",
+ vsi->info.qs_handle[0], vsi->info.qs_handle[1],
+ vsi->info.qs_handle[2], vsi->info.qs_handle[3],
+ vsi->info.qs_handle[4], vsi->info.qs_handle[5],
+ vsi->info.qs_handle[6], vsi->info.qs_handle[7]);
+ dev_info(&pf->pdev->dev,
+ " info: stat_counter_idx = 0x%04x, sched_id = 0x%04x\n",
+ vsi->info.stat_counter_idx, vsi->info.sched_id);
+ dev_info(&pf->pdev->dev,
+ " info: resp_reserved[] = 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x\n",
+ vsi->info.resp_reserved[0], vsi->info.resp_reserved[1],
+ vsi->info.resp_reserved[2], vsi->info.resp_reserved[3],
+ vsi->info.resp_reserved[4], vsi->info.resp_reserved[5],
+ vsi->info.resp_reserved[6], vsi->info.resp_reserved[7],
+ vsi->info.resp_reserved[8], vsi->info.resp_reserved[9],
+ vsi->info.resp_reserved[10], vsi->info.resp_reserved[11]);
+ if (vsi->back)
+ dev_info(&pf->pdev->dev, " pf = %p\n", vsi->back);
+ dev_info(&pf->pdev->dev, " idx = %d\n", vsi->idx);
+ dev_info(&pf->pdev->dev,
+ " tc_config: numtc = %d, enabled_tc = 0x%x\n",
+ vsi->tc_config.numtc, vsi->tc_config.enabled_tc);
+ for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
+ dev_info(&pf->pdev->dev,
+ " tc_config: tc = %d, qoffset = %d, qcount = %d, netdev_tc = %d\n",
+ i, vsi->tc_config.tc_info[i].qoffset,
+ vsi->tc_config.tc_info[i].qcount,
+ vsi->tc_config.tc_info[i].netdev_tc);
+ }
+ dev_info(&pf->pdev->dev,
+ " bw: bw_limit = %d, bw_max_quanta = %d\n",
+ vsi->bw_limit, vsi->bw_max_quanta);
+ for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
+ dev_info(&pf->pdev->dev,
+ " bw[%d]: ets_share_credits = %d, ets_limit_credits = %d, max_quanta = %d\n",
+ i, vsi->bw_ets_share_credits[i],
+ vsi->bw_ets_limit_credits[i],
+ vsi->bw_ets_max_quanta[i]);
+ }
+}
+
+/**
+ * i40e_dbg_dump_aq_desc - handles dump aq_desc write into command datum
+ * @pf: the i40e_pf created in command write
+ **/
+static void i40e_dbg_dump_aq_desc(struct i40e_pf *pf)
+{
+ struct i40e_adminq_ring *ring;
+ struct i40e_hw *hw = &pf->hw;
+ int i;
+
+ /* first the send (command) ring, then the receive (event) ring */
+ dev_info(&pf->pdev->dev, "AdminQ Tx Ring\n");
+ ring = &(hw->aq.asq);
+ for (i = 0; i < ring->count; i++) {
+ struct i40e_aq_desc *d = I40E_ADMINQ_DESC(*ring, i);
+ dev_info(&pf->pdev->dev,
+ " at[%02d] flags=0x%04x op=0x%04x dlen=0x%04x ret=0x%04x cookie_h=0x%08x cookie_l=0x%08x\n",
+ i, d->flags, d->opcode, d->datalen, d->retval,
+ d->cookie_high, d->cookie_low);
+ dev_info(&pf->pdev->dev,
+ " %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n",
+ d->params.raw[0], d->params.raw[1], d->params.raw[2],
+ d->params.raw[3], d->params.raw[4], d->params.raw[5],
+ d->params.raw[6], d->params.raw[7], d->params.raw[8],
+ d->params.raw[9], d->params.raw[10], d->params.raw[11],
+ d->params.raw[12], d->params.raw[13],
+ d->params.raw[14], d->params.raw[15]);
+ }
+
+ dev_info(&pf->pdev->dev, "AdminQ Rx Ring\n");
+ ring = &(hw->aq.arq);
+ for (i = 0; i < ring->count; i++) {
+ struct i40e_aq_desc *d = I40E_ADMINQ_DESC(*ring, i);
+ dev_info(&pf->pdev->dev,
+ " ar[%02d] flags=0x%04x op=0x%04x dlen=0x%04x ret=0x%04x cookie_h=0x%08x cookie_l=0x%08x\n",
+ i, d->flags, d->opcode, d->datalen, d->retval,
+ d->cookie_high, d->cookie_low);
+ dev_info(&pf->pdev->dev,
+ " %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x\n",
+ d->params.raw[0], d->params.raw[1], d->params.raw[2],
+ d->params.raw[3], d->params.raw[4], d->params.raw[5],
+ d->params.raw[6], d->params.raw[7], d->params.raw[8],
+ d->params.raw[9], d->params.raw[10], d->params.raw[11],
+ d->params.raw[12], d->params.raw[13],
+ d->params.raw[14], d->params.raw[15]);
+ }
+}
+
+/**
+ * i40e_dbg_dump_desc - handles dump desc write into command datum
+ * @cnt: number of arguments that the user supplied
+ * @vsi_seid: vsi id entered by user
+ * @ring_id: ring id entered by user
+ * @desc_n: descriptor number entered by user
+ * @pf: the i40e_pf created in command write
+ * @is_rx_ring: true if rx, false if tx
+ **/
+static void i40e_dbg_dump_desc(int cnt, int vsi_seid, int ring_id, int desc_n,
+ struct i40e_pf *pf, bool is_rx_ring)
+{
+ union i40e_rx_desc *ds;
+ struct i40e_ring ring;
+ struct i40e_vsi *vsi;
+ int i;
+
+ vsi = i40e_dbg_find_vsi(pf, vsi_seid);
+ if (!vsi) {
+ dev_info(&pf->pdev->dev,
+ "vsi %d not found\n", vsi_seid);
+ if (is_rx_ring)
+ dev_info(&pf->pdev->dev, "dump desc rx <vsi_seid> <ring_id> [<desc_n>]\n");
+ else
+ dev_info(&pf->pdev->dev, "dump desc tx <vsi_seid> <ring_id> [<desc_n>]\n");
+ return;
+ }
+ if (ring_id >= vsi->num_queue_pairs || ring_id < 0) {
+ dev_info(&pf->pdev->dev, "ring %d not found\n", ring_id);
+ if (is_rx_ring)
+ dev_info(&pf->pdev->dev, "dump desc rx <vsi_seid> <ring_id> [<desc_n>]\n");
+ else
+ dev_info(&pf->pdev->dev, "dump desc tx <vsi_seid> <ring_id> [<desc_n>]\n");
+ return;
+ }
+ if (is_rx_ring)
+ ring = vsi->rx_rings[ring_id];
+ else
+ ring = vsi->tx_rings[ring_id];
+ if (cnt == 2) {
+ dev_info(&pf->pdev->dev, "vsi = %02i %s ring = %02i\n",
+ vsi_seid, is_rx_ring ? "rx" : "tx", ring_id);
+ for (i = 0; i < ring.count; i++) {
+ if (is_rx_ring)
+ ds = I40E_RX_DESC(&ring, i);
+ else
+ ds = (union i40e_rx_desc *)
+ I40E_TX_DESC(&ring, i);
+ if ((sizeof(union i40e_rx_desc) ==
+ sizeof(union i40e_16byte_rx_desc)) || (!is_rx_ring))
+ dev_info(&pf->pdev->dev,
+ " d[%03i] = 0x%016llx 0x%016llx\n", i,
+ ds->read.pkt_addr, ds->read.hdr_addr);
+ else
+ dev_info(&pf->pdev->dev,
+ " d[%03i] = 0x%016llx 0x%016llx 0x%016llx 0x%016llx\n",
+ i, ds->read.pkt_addr,
+ ds->read.hdr_addr,
+ ds->read.rsvd1, ds->read.rsvd2);
+ }
+ } else if (cnt == 3) {
+ if (desc_n >= ring.count || desc_n < 0) {
+ dev_info(&pf->pdev->dev,
+ "descriptor %d not found\n", desc_n);
+ return;
+ }
+ if (is_rx_ring)
+ ds = I40E_RX_DESC(&ring, desc_n);
+ else
+ ds = (union i40e_rx_desc *)I40E_TX_DESC(&ring, desc_n);
+ if ((sizeof(union i40e_rx_desc) ==
+ sizeof(union i40e_16byte_rx_desc)) || (!is_rx_ring))
+ dev_info(&pf->pdev->dev,
+ "vsi = %02i %s ring = %02i d[%03i] = 0x%016llx 0x%016llx\n",
+ vsi_seid, is_rx_ring ? "rx" : "tx", ring_id,
+ desc_n, ds->read.pkt_addr, ds->read.hdr_addr);
+ else
+ dev_info(&pf->pdev->dev,
+ "vsi = %02i rx ring = %02i d[%03i] = 0x%016llx 0x%016llx 0x%016llx 0x%016llx\n",
+ vsi_seid, ring_id,
+ desc_n, ds->read.pkt_addr, ds->read.hdr_addr,
+ ds->read.rsvd1, ds->read.rsvd2);
+ } else {
+ if (is_rx_ring)
+ dev_info(&pf->pdev->dev, "dump desc rx <vsi_seid> <ring_id> [<desc_n>]\n");
+ else
+ dev_info(&pf->pdev->dev, "dump desc tx <vsi_seid> <ring_id> [<desc_n>]\n");
+ }
+}
+
+/**
+ * i40e_dbg_dump_vsi_no_seid - handles dump vsi write into command datum
+ * @pf: the i40e_pf created in command write
+ **/
+static void i40e_dbg_dump_vsi_no_seid(struct i40e_pf *pf)
+{
+ int i;
+
+ for (i = 0; i < pf->hw.func_caps.num_vsis; i++)
+ if (pf->vsi[i])
+ dev_info(&pf->pdev->dev, "dump vsi[%d]: %d\n",
+ i, pf->vsi[i]->seid);
+}
+
+/**
+ * i40e_dbg_dump_stats - handles dump stats write into command datum
+ * @pf: the i40e_pf created in command write
+ * @estats: the eth stats structure to be dumped
+ **/
+static void i40e_dbg_dump_eth_stats(struct i40e_pf *pf,
+ struct i40e_eth_stats *estats)
+{
+ dev_info(&pf->pdev->dev, " ethstats:\n");
+ dev_info(&pf->pdev->dev,
+ " rx_bytes = \t%lld \trx_unicast = \t\t%lld \trx_multicast = \t%lld\n",
+ estats->rx_bytes, estats->rx_unicast, estats->rx_multicast);
+ dev_info(&pf->pdev->dev,
+ " rx_broadcast = \t%lld \trx_discards = \t\t%lld \trx_errors = \t%lld\n",
+ estats->rx_broadcast, estats->rx_discards, estats->rx_errors);
+ dev_info(&pf->pdev->dev,
+ " rx_missed = \t%lld \trx_unknown_protocol = \t%lld \ttx_bytes = \t%lld\n",
+ estats->rx_missed, estats->rx_unknown_protocol,
+ estats->tx_bytes);
+ dev_info(&pf->pdev->dev,
+ " tx_unicast = \t%lld \ttx_multicast = \t\t%lld \ttx_broadcast = \t%lld\n",
+ estats->tx_unicast, estats->tx_multicast, estats->tx_broadcast);
+ dev_info(&pf->pdev->dev,
+ " tx_discards = \t%lld \ttx_errors = \t\t%lld\n",
+ estats->tx_discards, estats->tx_errors);
+}
+
+/**
+ * i40e_dbg_dump_stats - handles dump stats write into command datum
+ * @pf: the i40e_pf created in command write
+ * @stats: the stats structure to be dumped
+ **/
+static void i40e_dbg_dump_stats(struct i40e_pf *pf,
+ struct i40e_hw_port_stats *stats)
+{
+ int i;
+
+ dev_info(&pf->pdev->dev, " stats:\n");
+ dev_info(&pf->pdev->dev,
+ " crc_errors = \t\t%lld \tillegal_bytes = \t%lld \terror_bytes = \t\t%lld\n",
+ stats->crc_errors, stats->illegal_bytes, stats->error_bytes);
+ dev_info(&pf->pdev->dev,
+ " mac_local_faults = \t%lld \tmac_remote_faults = \t%lld \trx_length_errors = \t%lld\n",
+ stats->mac_local_faults, stats->mac_remote_faults,
+ stats->rx_length_errors);
+ dev_info(&pf->pdev->dev,
+ " link_xon_rx = \t\t%lld \tlink_xoff_rx = \t\t%lld \tlink_xon_tx = \t\t%lld\n",
+ stats->link_xon_rx, stats->link_xoff_rx, stats->link_xon_tx);
+ dev_info(&pf->pdev->dev,
+ " link_xoff_tx = \t\t%lld \trx_size_64 = \t\t%lld \trx_size_127 = \t\t%lld\n",
+ stats->link_xoff_tx, stats->rx_size_64, stats->rx_size_127);
+ dev_info(&pf->pdev->dev,
+ " rx_size_255 = \t\t%lld \trx_size_511 = \t\t%lld \trx_size_1023 = \t\t%lld\n",
+ stats->rx_size_255, stats->rx_size_511, stats->rx_size_1023);
+ dev_info(&pf->pdev->dev,
+ " rx_size_big = \t\t%lld \trx_undersize = \t\t%lld \trx_jabber = \t\t%lld\n",
+ stats->rx_size_big, stats->rx_undersize, stats->rx_jabber);
+ dev_info(&pf->pdev->dev,
+ " rx_fragments = \t\t%lld \trx_oversize = \t\t%lld \ttx_size_64 = \t\t%lld\n",
+ stats->rx_fragments, stats->rx_oversize, stats->tx_size_64);
+ dev_info(&pf->pdev->dev,
+ " tx_size_127 = \t\t%lld \ttx_size_255 = \t\t%lld \ttx_size_511 = \t\t%lld\n",
+ stats->tx_size_127, stats->tx_size_255, stats->tx_size_511);
+ dev_info(&pf->pdev->dev,
+ " tx_size_1023 = \t\t%lld \ttx_size_big = \t\t%lld \tmac_short_packet_dropped = \t%lld\n",
+ stats->tx_size_1023, stats->tx_size_big,
+ stats->mac_short_packet_dropped);
+ for (i = 0; i < 8; i += 4) {
+ dev_info(&pf->pdev->dev,
+ " priority_xon_rx[%d] = \t%lld \t[%d] = \t%lld \t[%d] = \t%lld \t[%d] = \t%lld\n",
+ i, stats->priority_xon_rx[i],
+ i+1, stats->priority_xon_rx[i+1],
+ i+2, stats->priority_xon_rx[i+2],
+ i+3, stats->priority_xon_rx[i+3]);
+ }
+ for (i = 0; i < 8; i += 4) {
+ dev_info(&pf->pdev->dev,
+ " priority_xoff_rx[%d] = \t%lld \t[%d] = \t%lld \t[%d] = \t%lld \t[%d] = \t%lld\n",
+ i, stats->priority_xoff_rx[i],
+ i+1, stats->priority_xoff_rx[i+1],
+ i+2, stats->priority_xoff_rx[i+2],
+ i+3, stats->priority_xoff_rx[i+3]);
+ }
+ for (i = 0; i < 8; i += 4) {
+ dev_info(&pf->pdev->dev,
+ " priority_xon_tx[%d] = \t%lld \t[%d] = \t%lld \t[%d] = \t%lld \t[%d] = \t%lld\n",
+ i, stats->priority_xon_tx[i],
+ i+1, stats->priority_xon_tx[i+1],
+ i+2, stats->priority_xon_tx[i+2],
+ i+3, stats->priority_xon_rx[i+3]);
+ }
+ for (i = 0; i < 8; i += 4) {
+ dev_info(&pf->pdev->dev,
+ " priority_xoff_tx[%d] = \t%lld \t[%d] = \t%lld \t[%d] = \t%lld \t[%d] = \t%lld\n",
+ i, stats->priority_xoff_tx[i],
+ i+1, stats->priority_xoff_tx[i+1],
+ i+2, stats->priority_xoff_tx[i+2],
+ i+3, stats->priority_xoff_tx[i+3]);
+ }
+ for (i = 0; i < 8; i += 4) {
+ dev_info(&pf->pdev->dev,
+ " priority_xon_2_xoff[%d] = \t%lld \t[%d] = \t%lld \t[%d] = \t%lld \t[%d] = \t%lld\n",
+ i, stats->priority_xon_2_xoff[i],
+ i+1, stats->priority_xon_2_xoff[i+1],
+ i+2, stats->priority_xon_2_xoff[i+2],
+ i+3, stats->priority_xon_2_xoff[i+3]);
+ }
+
+ i40e_dbg_dump_eth_stats(pf, &stats->eth);
+}
+
+/**
+ * i40e_dbg_dump_veb_seid - handles dump stats of a single given veb
+ * @pf: the i40e_pf created in command write
+ * @seid: the seid the user put in
+ **/
+static void i40e_dbg_dump_veb_seid(struct i40e_pf *pf, int seid)
+{
+ struct i40e_veb *veb;
+
+ if ((seid < I40E_BASE_VEB_SEID) ||
+ (seid >= (I40E_MAX_VEB + I40E_BASE_VEB_SEID))) {
+ dev_info(&pf->pdev->dev, "%d: bad seid\n", seid);
+ return;
+ }
+
+ veb = i40e_dbg_find_veb(pf, seid);
+ if (!veb) {
+ dev_info(&pf->pdev->dev,
+ "%d: can't find veb\n", seid);
+ return;
+ }
+ dev_info(&pf->pdev->dev,
+ "veb idx=%d,%d stats_ic=%d seid=%d uplink=%d\n",
+ veb->idx, veb->veb_idx, veb->stats_idx, veb->seid,
+ veb->uplink_seid);
+ i40e_dbg_dump_eth_stats(pf, &veb->stats);
+}
+
+/**
+ * i40e_dbg_dump_veb_all - dumps all known veb's stats
+ * @pf: the i40e_pf created in command write
+ **/
+static void i40e_dbg_dump_veb_all(struct i40e_pf *pf)
+{
+ struct i40e_veb *veb;
+ int i;
+
+ for (i = 0; i < I40E_MAX_VEB; i++) {
+ veb = pf->veb[i];
+ if (veb)
+ i40e_dbg_dump_veb_seid(pf, veb->seid);
+ }
+}
+
+#define I40E_MAX_DEBUG_OUT_BUFFER (4096*4)
+/**
+ * i40e_dbg_command_write - write into command datum
+ * @filp: the opened file
+ * @buffer: where to find the user's data
+ * @count: the length of the user's data
+ * @ppos: file position offset
+ **/
+static ssize_t i40e_dbg_command_write(struct file *filp,
+ const char __user *buffer,
+ size_t count, loff_t *ppos)
+{
+ struct i40e_pf *pf = filp->private_data;
+ int bytes_not_copied;
+ struct i40e_vsi *vsi;
+ u8 *print_buf_start;
+ u8 *print_buf;
+ char *cmd_buf;
+ int vsi_seid;
+ int veb_seid;
+ int cnt;
+
+ /* don't allow partial writes */
+ if (*ppos != 0)
+ return 0;
+
+ cmd_buf = kzalloc(count + 1, GFP_KERNEL);
+ if (!cmd_buf)
+ return count;
+ bytes_not_copied = copy_from_user(cmd_buf, buffer, count);
+ if (bytes_not_copied < 0)
+ return bytes_not_copied;
+ if (bytes_not_copied > 0)
+ count -= bytes_not_copied;
+ cmd_buf[count] = '\0';
+
+ print_buf_start = kzalloc(I40E_MAX_DEBUG_OUT_BUFFER, GFP_KERNEL);
+ if (!print_buf_start)
+ goto command_write_done;
+ print_buf = print_buf_start;
+
+ if (strncmp(cmd_buf, "add vsi", 7) == 0) {
+ vsi_seid = -1;
+ cnt = sscanf(&cmd_buf[7], "%i", &vsi_seid);
+ if (cnt == 0) {
+ /* default to PF VSI */
+ vsi_seid = pf->vsi[pf->lan_vsi]->seid;
+ } else if (vsi_seid < 0) {
+ dev_info(&pf->pdev->dev, "add VSI %d: bad vsi seid\n",
+ vsi_seid);
+ goto command_write_done;
+ }
+
+ vsi = i40e_vsi_setup(pf, I40E_VSI_VMDQ2, vsi_seid, 0);
+ if (vsi)
+ dev_info(&pf->pdev->dev, "added VSI %d to relay %d\n",
+ vsi->seid, vsi->uplink_seid);
+ else
+ dev_info(&pf->pdev->dev, "'%s' failed\n", cmd_buf);
+
+ } else if (strncmp(cmd_buf, "del vsi", 7) == 0) {
+ sscanf(&cmd_buf[7], "%i", &vsi_seid);
+ vsi = i40e_dbg_find_vsi(pf, vsi_seid);
+ if (!vsi) {
+ dev_info(&pf->pdev->dev, "del VSI %d: seid not found\n",
+ vsi_seid);
+ goto command_write_done;
+ }
+
+ dev_info(&pf->pdev->dev, "deleting VSI %d\n", vsi_seid);
+ i40e_vsi_release(vsi);
+
+ } else if (strncmp(cmd_buf, "add relay", 9) == 0) {
+ struct i40e_veb *veb;
+ int uplink_seid, i;
+
+ cnt = sscanf(&cmd_buf[9], "%i %i", &uplink_seid, &vsi_seid);
+ if (cnt != 2) {
+ dev_info(&pf->pdev->dev,
+ "add relay: bad command string, cnt=%d\n",
+ cnt);
+ goto command_write_done;
+ } else if (uplink_seid < 0) {
+ dev_info(&pf->pdev->dev,
+ "add relay %d: bad uplink seid\n",
+ uplink_seid);
+ goto command_write_done;
+ }
+
+ vsi = i40e_dbg_find_vsi(pf, vsi_seid);
+ if (!vsi) {
+ dev_info(&pf->pdev->dev,
+ "add relay: vsi VSI %d not found\n", vsi_seid);
+ goto command_write_done;
+ }
+
+ for (i = 0; i < I40E_MAX_VEB; i++)
+ if (pf->veb[i] && pf->veb[i]->seid == uplink_seid)
+ break;
+ if (i >= I40E_MAX_VEB && uplink_seid != 0 &&
+ uplink_seid != pf->mac_seid) {
+ dev_info(&pf->pdev->dev,
+ "add relay: relay uplink %d not found\n",
+ uplink_seid);
+ goto command_write_done;
+ }
+
+ veb = i40e_veb_setup(pf, 0, uplink_seid, vsi_seid,
+ vsi->tc_config.enabled_tc);
+ if (veb)
+ dev_info(&pf->pdev->dev, "added relay %d\n", veb->seid);
+ else
+ dev_info(&pf->pdev->dev, "add relay failed\n");
+
+ } else if (strncmp(cmd_buf, "del relay", 9) == 0) {
+ int i;
+ cnt = sscanf(&cmd_buf[9], "%i", &veb_seid);
+ if (cnt != 1) {
+ dev_info(&pf->pdev->dev,
+ "del relay: bad command string, cnt=%d\n",
+ cnt);
+ goto command_write_done;
+ } else if (veb_seid < 0) {
+ dev_info(&pf->pdev->dev,
+ "del relay %d: bad relay seid\n", veb_seid);
+ goto command_write_done;
+ }
+
+ /* find the veb */
+ for (i = 0; i < I40E_MAX_VEB; i++)
+ if (pf->veb[i] && pf->veb[i]->seid == veb_seid)
+ break;
+ if (i >= I40E_MAX_VEB) {
+ dev_info(&pf->pdev->dev,
+ "del relay: relay %d not found\n", veb_seid);
+ goto command_write_done;
+ }
+
+ dev_info(&pf->pdev->dev, "deleting relay %d\n", veb_seid);
+ i40e_veb_release(pf->veb[i]);
+
+ } else if (strncmp(cmd_buf, "add macaddr", 11) == 0) {
+ u8 ma[6];
+ int vlan = 0;
+ struct i40e_mac_filter *f;
+ int ret;
+
+ cnt = sscanf(&cmd_buf[11],
+ "%i %hhx:%hhx:%hhx:%hhx:%hhx:%hhx %i",
+ &vsi_seid,
+ &ma[0], &ma[1], &ma[2], &ma[3], &ma[4], &ma[5],
+ &vlan);
+ if (cnt == 7) {
+ vlan = 0;
+ } else if (cnt != 8) {
+ dev_info(&pf->pdev->dev,
+ "add macaddr: bad command string, cnt=%d\n",
+ cnt);
+ goto command_write_done;
+ }
+
+ vsi = i40e_dbg_find_vsi(pf, vsi_seid);
+ if (!vsi) {
+ dev_info(&pf->pdev->dev,
+ "add macaddr: VSI %d not found\n", vsi_seid);
+ goto command_write_done;
+ }
+
+ f = i40e_add_filter(vsi, ma, vlan, false, false);
+ ret = i40e_sync_vsi_filters(vsi);
+ if (f && !ret)
+ dev_info(&pf->pdev->dev,
+ "add macaddr: %pM vlan=%d added to VSI %d\n",
+ ma, vlan, vsi_seid);
+ else
+ dev_info(&pf->pdev->dev,
+ "add macaddr: %pM vlan=%d to VSI %d failed, f=%p ret=%d\n",
+ ma, vlan, vsi_seid, f, ret);
+
+ } else if (strncmp(cmd_buf, "del macaddr", 11) == 0) {
+ u8 ma[6];
+ int vlan = 0;
+ int ret;
+
+ cnt = sscanf(&cmd_buf[11],
+ "%i %hhx:%hhx:%hhx:%hhx:%hhx:%hhx %i",
+ &vsi_seid,
+ &ma[0], &ma[1], &ma[2], &ma[3], &ma[4], &ma[5],
+ &vlan);
+ if (cnt == 7) {
+ vlan = 0;
+ } else if (cnt != 8) {
+ dev_info(&pf->pdev->dev,
+ "del macaddr: bad command string, cnt=%d\n",
+ cnt);
+ goto command_write_done;
+ }
+
+ vsi = i40e_dbg_find_vsi(pf, vsi_seid);
+ if (!vsi) {
+ dev_info(&pf->pdev->dev,
+ "del macaddr: VSI %d not found\n", vsi_seid);
+ goto command_write_done;
+ }
+
+ i40e_del_filter(vsi, ma, vlan, false, false);
+ ret = i40e_sync_vsi_filters(vsi);
+ if (!ret)
+ dev_info(&pf->pdev->dev,
+ "del macaddr: %pM vlan=%d removed from VSI %d\n",
+ ma, vlan, vsi_seid);
+ else
+ dev_info(&pf->pdev->dev,
+ "del macaddr: %pM vlan=%d from VSI %d failed, ret=%d\n",
+ ma, vlan, vsi_seid, ret);
+
+ } else if (strncmp(cmd_buf, "add pvid", 8) == 0) {
+ int v;
+ u16 vid;
+ i40e_status ret;
+
+ cnt = sscanf(&cmd_buf[8], "%i %u", &vsi_seid, &v);
+ if (cnt != 2) {
+ dev_info(&pf->pdev->dev,
+ "add pvid: bad command string, cnt=%d\n", cnt);
+ goto command_write_done;
+ }
+
+ vsi = i40e_dbg_find_vsi(pf, vsi_seid);
+ if (!vsi) {
+ dev_info(&pf->pdev->dev, "add pvid: VSI %d not found\n",
+ vsi_seid);
+ goto command_write_done;
+ }
+
+ vid = (unsigned)v;
+ ret = i40e_vsi_add_pvid(vsi, vid);
+ if (!ret)
+ dev_info(&pf->pdev->dev,
+ "add pvid: %d added to VSI %d\n",
+ vid, vsi_seid);
+ else
+ dev_info(&pf->pdev->dev,
+ "add pvid: %d to VSI %d failed, ret=%d\n",
+ vid, vsi_seid, ret);
+
+ } else if (strncmp(cmd_buf, "del pvid", 8) == 0) {
+
+ cnt = sscanf(&cmd_buf[8], "%i", &vsi_seid);
+ if (cnt != 1) {
+ dev_info(&pf->pdev->dev,
+ "del pvid: bad command string, cnt=%d\n",
+ cnt);
+ goto command_write_done;
+ }
+
+ vsi = i40e_dbg_find_vsi(pf, vsi_seid);
+ if (!vsi) {
+ dev_info(&pf->pdev->dev,
+ "del pvid: VSI %d not found\n", vsi_seid);
+ goto command_write_done;
+ }
+
+ i40e_vsi_remove_pvid(vsi);
+ dev_info(&pf->pdev->dev,
+ "del pvid: removed from VSI %d\n", vsi_seid);
+
+ } else if (strncmp(cmd_buf, "dump", 4) == 0) {
+ if (strncmp(&cmd_buf[5], "switch", 6) == 0) {
+ i40e_fetch_switch_configuration(pf, true);
+ } else if (strncmp(&cmd_buf[5], "vsi", 3) == 0) {
+ cnt = sscanf(&cmd_buf[8], "%i", &vsi_seid);
+ if (cnt > 0)
+ i40e_dbg_dump_vsi_seid(pf, vsi_seid);
+ else
+ i40e_dbg_dump_vsi_no_seid(pf);
+ } else if (strncmp(&cmd_buf[5], "veb", 3) == 0) {
+ cnt = sscanf(&cmd_buf[8], "%i", &vsi_seid);
+ if (cnt > 0)
+ i40e_dbg_dump_veb_seid(pf, vsi_seid);
+ else
+ i40e_dbg_dump_veb_all(pf);
+ } else if (strncmp(&cmd_buf[5], "desc", 4) == 0) {
+ int ring_id, desc_n;
+ if (strncmp(&cmd_buf[10], "rx", 2) == 0) {
+ cnt = sscanf(&cmd_buf[12], "%i %i %i",
+ &vsi_seid, &ring_id, &desc_n);
+ i40e_dbg_dump_desc(cnt, vsi_seid, ring_id,
+ desc_n, pf, true);
+ } else if (strncmp(&cmd_buf[10], "tx", 2)
+ == 0) {
+ cnt = sscanf(&cmd_buf[12], "%i %i %i",
+ &vsi_seid, &ring_id, &desc_n);
+ i40e_dbg_dump_desc(cnt, vsi_seid, ring_id,
+ desc_n, pf, false);
+ } else if (strncmp(&cmd_buf[10], "aq", 2) == 0) {
+ i40e_dbg_dump_aq_desc(pf);
+ } else {
+ dev_info(&pf->pdev->dev,
+ "dump desc tx <vsi_seid> <ring_id> [<desc_n>]\n");
+ dev_info(&pf->pdev->dev,
+ "dump desc rx <vsi_seid> <ring_id> [<desc_n>]\n");
+ dev_info(&pf->pdev->dev, "dump desc aq\n");
+ }
+ } else if (strncmp(&cmd_buf[5], "stats", 5) == 0) {
+ dev_info(&pf->pdev->dev, "pf stats:\n");
+ i40e_dbg_dump_stats(pf, &pf->stats);
+ dev_info(&pf->pdev->dev, "pf stats_offsets:\n");
+ i40e_dbg_dump_stats(pf, &pf->stats_offsets);
+ } else if (strncmp(&cmd_buf[5], "reset stats", 11) == 0) {
+ dev_info(&pf->pdev->dev,
+ "core reset count: %d\n", pf->corer_count);
+ dev_info(&pf->pdev->dev,
+ "global reset count: %d\n", pf->globr_count);
+ dev_info(&pf->pdev->dev,
+ "emp reset count: %d\n", pf->empr_count);
+ dev_info(&pf->pdev->dev,
+ "pf reset count: %d\n", pf->pfr_count);
+ } else if (strncmp(&cmd_buf[5], "port", 4) == 0) {
+ struct i40e_aqc_query_port_ets_config_resp *bw_data;
+ struct i40e_dcbx_config *cfg =
+ &pf->hw.local_dcbx_config;
+ struct i40e_dcbx_config *r_cfg =
+ &pf->hw.remote_dcbx_config;
+ int i, ret;
+
+ bw_data = kzalloc(sizeof(
+ struct i40e_aqc_query_port_ets_config_resp),
+ GFP_KERNEL);
+ if (!bw_data) {
+ ret = -ENOMEM;
+ goto command_write_done;
+ }
+
+ ret = i40e_aq_query_port_ets_config(&pf->hw,
+ pf->mac_seid,
+ bw_data, NULL);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "Query Port ETS Config AQ command failed =0x%x\n",
+ pf->hw.aq.asq_last_status);
+ kfree(bw_data);
+ bw_data = NULL;
+ goto command_write_done;
+ }
+ dev_info(&pf->pdev->dev,
+ "port bw: tc_valid=0x%x tc_strict_prio=0x%x, tc_bw_max=0x%04x,0x%04x\n",
+ bw_data->tc_valid_bits,
+ bw_data->tc_strict_priority_bits,
+ le16_to_cpu(bw_data->tc_bw_max[0]),
+ le16_to_cpu(bw_data->tc_bw_max[1]));
+ for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
+ dev_info(&pf->pdev->dev, "port bw: tc_bw_share=%d tc_bw_limit=%d\n",
+ bw_data->tc_bw_share_credits[i],
+ le16_to_cpu(bw_data->tc_bw_limits[i]));
+ }
+
+ kfree(bw_data);
+ bw_data = NULL;
+
+ dev_info(&pf->pdev->dev,
+ "port ets_cfg: willing=%d cbs=%d, maxtcs=%d\n",
+ cfg->etscfg.willing, cfg->etscfg.cbs,
+ cfg->etscfg.maxtcs);
+ for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
+ dev_info(&pf->pdev->dev, "port ets_cfg: %d prio_tc=%d tcbw=%d tctsa=%d\n",
+ i, cfg->etscfg.prioritytable[i],
+ cfg->etscfg.tcbwtable[i],
+ cfg->etscfg.tsatable[i]);
+ }
+ for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
+ dev_info(&pf->pdev->dev, "port ets_rec: %d prio_tc=%d tcbw=%d tctsa=%d\n",
+ i, cfg->etsrec.prioritytable[i],
+ cfg->etsrec.tcbwtable[i],
+ cfg->etsrec.tsatable[i]);
+ }
+ dev_info(&pf->pdev->dev,
+ "port pfc_cfg: willing=%d mbc=%d, pfccap=%d pfcenable=0x%x\n",
+ cfg->pfc.willing, cfg->pfc.mbc,
+ cfg->pfc.pfccap, cfg->pfc.pfcenable);
+ dev_info(&pf->pdev->dev,
+ "port app_table: num_apps=%d\n", cfg->numapps);
+ for (i = 0; i < cfg->numapps; i++) {
+ dev_info(&pf->pdev->dev, "port app_table: %d prio=%d selector=%d protocol=0x%x\n",
+ i, cfg->app[i].priority,
+ cfg->app[i].selector,
+ cfg->app[i].protocolid);
+ }
+ /* Peer TLV DCBX data */
+ dev_info(&pf->pdev->dev,
+ "remote port ets_cfg: willing=%d cbs=%d, maxtcs=%d\n",
+ r_cfg->etscfg.willing,
+ r_cfg->etscfg.cbs, r_cfg->etscfg.maxtcs);
+ for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
+ dev_info(&pf->pdev->dev, "remote port ets_cfg: %d prio_tc=%d tcbw=%d tctsa=%d\n",
+ i, r_cfg->etscfg.prioritytable[i],
+ r_cfg->etscfg.tcbwtable[i],
+ r_cfg->etscfg.tsatable[i]);
+ }
+ for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
+ dev_info(&pf->pdev->dev, "remote port ets_rec: %d prio_tc=%d tcbw=%d tctsa=%d\n",
+ i, r_cfg->etsrec.prioritytable[i],
+ r_cfg->etsrec.tcbwtable[i],
+ r_cfg->etsrec.tsatable[i]);
+ }
+ dev_info(&pf->pdev->dev,
+ "remote port pfc_cfg: willing=%d mbc=%d, pfccap=%d pfcenable=0x%x\n",
+ r_cfg->pfc.willing,
+ r_cfg->pfc.mbc,
+ r_cfg->pfc.pfccap,
+ r_cfg->pfc.pfcenable);
+ dev_info(&pf->pdev->dev,
+ "remote port app_table: num_apps=%d\n",
+ r_cfg->numapps);
+ for (i = 0; i < r_cfg->numapps; i++) {
+ dev_info(&pf->pdev->dev, "remote port app_table: %d prio=%d selector=%d protocol=0x%x\n",
+ i, r_cfg->app[i].priority,
+ r_cfg->app[i].selector,
+ r_cfg->app[i].protocolid);
+ }
+ } else {
+ dev_info(&pf->pdev->dev,
+ "dump desc tx <vsi_seid> <ring_id> [<desc_n>], dump desc rx <vsi_seid> <ring_id> [<desc_n>],\n");
+ dev_info(&pf->pdev->dev, "dump switch, dump vsi [seid] or\n");
+ dev_info(&pf->pdev->dev, "dump stats\n");
+ dev_info(&pf->pdev->dev, "dump reset stats\n");
+ dev_info(&pf->pdev->dev, "dump port\n");
+ dev_info(&pf->pdev->dev,
+ "dump debug fwdata <cluster_id> <table_id> <index>\n");
+ }
+
+ } else if (strncmp(cmd_buf, "msg_enable", 10) == 0) {
+ u32 level;
+ cnt = sscanf(&cmd_buf[10], "%i", &level);
+ if (cnt) {
+ if (I40E_DEBUG_USER & level) {
+ pf->hw.debug_mask = level;
+ dev_info(&pf->pdev->dev,
+ "set hw.debug_mask = 0x%08x\n",
+ pf->hw.debug_mask);
+ }
+ pf->msg_enable = level;
+ dev_info(&pf->pdev->dev, "set msg_enable = 0x%08x\n",
+ pf->msg_enable);
+ } else {
+ dev_info(&pf->pdev->dev, "msg_enable = 0x%08x\n",
+ pf->msg_enable);
+ }
+ } else if (strncmp(cmd_buf, "pfr", 3) == 0) {
+ dev_info(&pf->pdev->dev, "forcing PFR\n");
+ i40e_do_reset(pf, (1 << __I40E_PF_RESET_REQUESTED));
+
+ } else if (strncmp(cmd_buf, "corer", 5) == 0) {
+ dev_info(&pf->pdev->dev, "forcing CoreR\n");
+ i40e_do_reset(pf, (1 << __I40E_CORE_RESET_REQUESTED));
+
+ } else if (strncmp(cmd_buf, "globr", 5) == 0) {
+ dev_info(&pf->pdev->dev, "forcing GlobR\n");
+ i40e_do_reset(pf, (1 << __I40E_GLOBAL_RESET_REQUESTED));
+
+ } else if (strncmp(cmd_buf, "read", 4) == 0) {
+ u32 address;
+ u32 value;
+ cnt = sscanf(&cmd_buf[4], "%x", &address);
+ if (cnt != 1) {
+ dev_info(&pf->pdev->dev, "read <reg>\n");
+ goto command_write_done;
+ }
+
+ /* check the range on address */
+ if (address >= I40E_MAX_REGISTER) {
+ dev_info(&pf->pdev->dev, "read reg address 0x%08x too large\n",
+ address);
+ goto command_write_done;
+ }
+
+ value = rd32(&pf->hw, address);
+ dev_info(&pf->pdev->dev, "read: 0x%08x = 0x%08x\n",
+ address, value);
+
+ } else if (strncmp(cmd_buf, "write", 5) == 0) {
+ u32 address, value;
+ cnt = sscanf(&cmd_buf[5], "%x %x", &address, &value);
+ if (cnt != 2) {
+ dev_info(&pf->pdev->dev, "write <reg> <value>\n");
+ goto command_write_done;
+ }
+
+ /* check the range on address */
+ if (address >= I40E_MAX_REGISTER) {
+ dev_info(&pf->pdev->dev, "write reg address 0x%08x too large\n",
+ address);
+ goto command_write_done;
+ }
+ wr32(&pf->hw, address, value);
+ value = rd32(&pf->hw, address);
+ dev_info(&pf->pdev->dev, "write: 0x%08x = 0x%08x\n",
+ address, value);
+ } else if (strncmp(cmd_buf, "clear_stats", 11) == 0) {
+ if (strncmp(&cmd_buf[12], "vsi", 3) == 0) {
+ cnt = sscanf(&cmd_buf[15], "%d", &vsi_seid);
+ if (cnt == 0) {
+ int i;
+ for (i = 0; i < pf->hw.func_caps.num_vsis; i++)
+ i40e_vsi_reset_stats(pf->vsi[i]);
+ dev_info(&pf->pdev->dev, "vsi clear stats called for all vsi's\n");
+ } else if (cnt == 1) {
+ vsi = i40e_dbg_find_vsi(pf, vsi_seid);
+ if (!vsi) {
+ dev_info(&pf->pdev->dev,
+ "clear_stats vsi: bad vsi %d\n",
+ vsi_seid);
+ goto command_write_done;
+ }
+ i40e_vsi_reset_stats(vsi);
+ dev_info(&pf->pdev->dev,
+ "vsi clear stats called for vsi %d\n",
+ vsi_seid);
+ } else {
+ dev_info(&pf->pdev->dev, "clear_stats vsi [seid]\n");
+ }
+ } else if (strncmp(&cmd_buf[12], "pf", 2) == 0) {
+ i40e_pf_reset_stats(pf);
+ dev_info(&pf->pdev->dev, "pf clear stats called\n");
+ } else {
+ dev_info(&pf->pdev->dev, "clear_stats vsi [seid] or clear_stats pf\n");
+ }
+ } else if ((strncmp(cmd_buf, "add fd_filter", 13) == 0) ||
+ (strncmp(cmd_buf, "rem fd_filter", 13) == 0)) {
+ struct i40e_fdir_data fd_data;
+ int ret;
+ u16 packet_len, i, j = 0;
+ char *asc_packet;
+ bool add = false;
+
+ asc_packet = kzalloc(I40E_FDIR_MAX_RAW_PACKET_LOOKUP,
+ GFP_KERNEL);
+ if (!asc_packet)
+ goto command_write_done;
+
+ fd_data.raw_packet = kzalloc(I40E_FDIR_MAX_RAW_PACKET_LOOKUP,
+ GFP_KERNEL);
+
+ if (!fd_data.raw_packet) {
+ kfree(asc_packet);
+ asc_packet = NULL;
+ goto command_write_done;
+ }
+
+ if (strncmp(cmd_buf, "add", 3) == 0)
+ add = true;
+ cnt = sscanf(&cmd_buf[13],
+ "%hx %2hhx %2hhx %hx %2hhx %2hhx %hx %x %hd %512s",
+ &fd_data.q_index,
+ &fd_data.flex_off, &fd_data.pctype,
+ &fd_data.dest_vsi, &fd_data.dest_ctl,
+ &fd_data.fd_status, &fd_data.cnt_index,
+ &fd_data.fd_id, &packet_len, asc_packet);
+ if (cnt != 10) {
+ dev_info(&pf->pdev->dev,
+ "program fd_filter: bad command string, cnt=%d\n",
+ cnt);
+ kfree(asc_packet);
+ asc_packet = NULL;
+ kfree(fd_data.raw_packet);
+ goto command_write_done;
+ }
+
+ /* fix packet length if user entered 0 */
+ if (packet_len == 0)
+ packet_len = I40E_FDIR_MAX_RAW_PACKET_LOOKUP;
+
+ /* make sure to check the max as well */
+ packet_len = min_t(u16,
+ packet_len, I40E_FDIR_MAX_RAW_PACKET_LOOKUP);
+
+ dev_info(&pf->pdev->dev, "FD raw packet:\n");
+ for (i = 0; i < packet_len; i++) {
+ sscanf(&asc_packet[j], "%2hhx ",
+ &fd_data.raw_packet[i]);
+ j += 3;
+ snprintf(print_buf, 3, "%02x ", fd_data.raw_packet[i]);
+ print_buf += 3;
+ if ((i % 16) == 15) {
+ snprintf(print_buf, 1, "\n");
+ print_buf++;
+ }
+ }
+ dev_info(&pf->pdev->dev, "%s\n", print_buf_start);
+ ret = i40e_program_fdir_filter(&fd_data, pf, add);
+ if (!ret) {
+ dev_info(&pf->pdev->dev, "Filter command send Status : Success\n");
+ } else {
+ dev_info(&pf->pdev->dev,
+ "Filter command send failed %d\n", ret);
+ }
+ kfree(fd_data.raw_packet);
+ fd_data.raw_packet = NULL;
+ kfree(asc_packet);
+ asc_packet = NULL;
+ } else if (strncmp(cmd_buf, "lldp", 4) == 0) {
+ if (strncmp(&cmd_buf[5], "stop", 4) == 0) {
+ int ret;
+ ret = i40e_aq_stop_lldp(&pf->hw, false, NULL);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "Stop LLDP AQ command failed =0x%x\n",
+ pf->hw.aq.asq_last_status);
+ goto command_write_done;
+ }
+ } else if (strncmp(&cmd_buf[5], "start", 5) == 0) {
+ int ret;
+ ret = i40e_aq_start_lldp(&pf->hw, NULL);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "Start LLDP AQ command failed =0x%x\n",
+ pf->hw.aq.asq_last_status);
+ goto command_write_done;
+ }
+ } else if (strncmp(&cmd_buf[5],
+ "get local", 9) == 0) {
+ int ret, i;
+ u8 *buff;
+ u16 llen, rlen;
+ buff = kzalloc(I40E_LLDPDU_SIZE, GFP_KERNEL);
+ if (!buff)
+ goto command_write_done;
+
+ ret = i40e_aq_get_lldp_mib(&pf->hw, 0,
+ I40E_AQ_LLDP_MIB_LOCAL,
+ buff, I40E_LLDPDU_SIZE,
+ &llen, &rlen, NULL);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "Get LLDP MIB (local) AQ command failed =0x%x\n",
+ pf->hw.aq.asq_last_status);
+ kfree(buff);
+ buff = NULL;
+ goto command_write_done;
+ }
+ dev_info(&pf->pdev->dev,
+ "Get LLDP MIB (local) AQ buffer written back:\n");
+ for (i = 0; i < I40E_LLDPDU_SIZE; i++) {
+ snprintf(print_buf, 3, "%02x ", buff[i]);
+ print_buf += 3;
+ if ((i % 16) == 15) {
+ snprintf(print_buf, 1, "\n");
+ print_buf++;
+ }
+ }
+ dev_info(&pf->pdev->dev, "%s\n", print_buf_start);
+ kfree(buff);
+ buff = NULL;
+ } else if (strncmp(&cmd_buf[5], "get remote", 10) == 0) {
+ int ret, i;
+ u8 *buff;
+ u16 llen, rlen;
+ buff = kzalloc(I40E_LLDPDU_SIZE, GFP_KERNEL);
+ if (!buff)
+ goto command_write_done;
+
+ ret = i40e_aq_get_lldp_mib(&pf->hw,
+ I40E_AQ_LLDP_BRIDGE_TYPE_NEAREST_BRIDGE,
+ I40E_AQ_LLDP_MIB_LOCAL,
+ buff, I40E_LLDPDU_SIZE,
+ &llen, &rlen, NULL);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "Get LLDP MIB (remote) AQ command failed =0x%x\n",
+ pf->hw.aq.asq_last_status);
+ kfree(buff);
+ buff = NULL;
+ goto command_write_done;
+ }
+ dev_info(&pf->pdev->dev,
+ "Get LLDP MIB (remote) AQ buffer written back:\n");
+ for (i = 0; i < I40E_LLDPDU_SIZE; i++) {
+ snprintf(print_buf, 3, "%02x ", buff[i]);
+ print_buf += 3;
+ if ((i % 16) == 15) {
+ snprintf(print_buf, 1, "\n");
+ print_buf++;
+ }
+ }
+ dev_info(&pf->pdev->dev, "%s\n", print_buf_start);
+ kfree(buff);
+ buff = NULL;
+ } else if (strncmp(&cmd_buf[5], "event on", 8) == 0) {
+ int ret;
+ ret = i40e_aq_cfg_lldp_mib_change_event(&pf->hw,
+ true, NULL);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "Config LLDP MIB Change Event (on) AQ command failed =0x%x\n",
+ pf->hw.aq.asq_last_status);
+ goto command_write_done;
+ }
+ } else if (strncmp(&cmd_buf[5], "event off", 9) == 0) {
+ int ret;
+ ret = i40e_aq_cfg_lldp_mib_change_event(&pf->hw,
+ false, NULL);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "Config LLDP MIB Change Event (off) AQ command failed =0x%x\n",
+ pf->hw.aq.asq_last_status);
+ goto command_write_done;
+ }
+ }
+ } else if (strncmp(cmd_buf, "nvm read", 8) == 0) {
+ u16 buffer_len, i, bytes;
+ u16 module;
+ u32 offset;
+ u16 *buff;
+ int ret;
+
+ cnt = sscanf(&cmd_buf[8], "%hx %x %hx",
+ &module, &offset, &buffer_len);
+ if (cnt == 0) {
+ module = 0;
+ offset = 0;
+ buffer_len = 0;
+ } else if (cnt == 1) {
+ offset = 0;
+ buffer_len = 0;
+ } else if (cnt == 2) {
+ buffer_len = 0;
+ } else if (cnt > 3) {
+ dev_info(&pf->pdev->dev,
+ "nvm read: bad command string, cnt=%d\n", cnt);
+ goto command_write_done;
+ }
+
+ /* Read at least 512 words */
+ if (buffer_len == 0)
+ buffer_len = 512;
+
+ bytes = 2 * buffer_len;
+ buff = kzalloc(bytes, GFP_KERNEL);
+ if (!buff)
+ goto command_write_done;
+
+ ret = i40e_acquire_nvm(&pf->hw, I40E_RESOURCE_READ);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "Failed Acquiring NVM resource for read err=%d status=0x%x\n",
+ ret, pf->hw.aq.asq_last_status);
+ kfree(buff);
+ goto command_write_done;
+ }
+
+ ret = i40e_aq_read_nvm(&pf->hw, module, (2 * offset),
+ bytes, (u8 *)buff, true, NULL);
+ i40e_release_nvm(&pf->hw);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "Read NVM AQ failed err=%d status=0x%x\n",
+ ret, pf->hw.aq.asq_last_status);
+ } else {
+ dev_info(&pf->pdev->dev,
+ "Read NVM module=0x%x offset=0x%x words=%d\n",
+ module, offset, buffer_len);
+ for (i = 0; i < buffer_len; i++) {
+ if ((i % 16) == 0) {
+ snprintf(print_buf, 11, "\n0x%08x: ",
+ offset + i);
+ print_buf += 11;
+ }
+ snprintf(print_buf, 5, "%04x ", buff[i]);
+ print_buf += 5;
+ }
+ dev_info(&pf->pdev->dev, "%s\n", print_buf_start);
+ }
+ kfree(buff);
+ buff = NULL;
+ } else {
+ dev_info(&pf->pdev->dev, "unknown command '%s'\n", cmd_buf);
+ dev_info(&pf->pdev->dev, "available commands\n");
+ dev_info(&pf->pdev->dev, " add vsi [relay_seid]\n");
+ dev_info(&pf->pdev->dev, " del vsi [vsi_seid]\n");
+ dev_info(&pf->pdev->dev, " add relay <uplink_seid> <vsi_seid>\n");
+ dev_info(&pf->pdev->dev, " del relay <relay_seid>\n");
+ dev_info(&pf->pdev->dev, " add macaddr <vsi_seid> <aa:bb:cc:dd:ee:ff> [vlan]\n");
+ dev_info(&pf->pdev->dev, " del macaddr <vsi_seid> <aa:bb:cc:dd:ee:ff> [vlan]\n");
+ dev_info(&pf->pdev->dev, " add pvid <vsi_seid> <vid>\n");
+ dev_info(&pf->pdev->dev, " del pvid <vsi_seid>\n");
+ dev_info(&pf->pdev->dev, " dump switch\n");
+ dev_info(&pf->pdev->dev, " dump vsi [seid]\n");
+ dev_info(&pf->pdev->dev, " dump desc tx <vsi_seid> <ring_id> [<desc_n>]\n");
+ dev_info(&pf->pdev->dev, " dump desc rx <vsi_seid> <ring_id> [<desc_n>]\n");
+ dev_info(&pf->pdev->dev, " dump desc aq\n");
+ dev_info(&pf->pdev->dev, " dump stats\n");
+ dev_info(&pf->pdev->dev, " dump reset stats\n");
+ dev_info(&pf->pdev->dev, " msg_enable [level]\n");
+ dev_info(&pf->pdev->dev, " read <reg>\n");
+ dev_info(&pf->pdev->dev, " write <reg> <value>\n");
+ dev_info(&pf->pdev->dev, " clear_stats vsi [seid]\n");
+ dev_info(&pf->pdev->dev, " clear_stats pf\n");
+ dev_info(&pf->pdev->dev, " pfr\n");
+ dev_info(&pf->pdev->dev, " corer\n");
+ dev_info(&pf->pdev->dev, " globr\n");
+ dev_info(&pf->pdev->dev, " add fd_filter <dest q_index> <flex_off> <pctype> <dest_vsi> <dest_ctl> <fd_status> <cnt_index> <fd_id> <packet_len> <packet>\n");
+ dev_info(&pf->pdev->dev, " rem fd_filter <dest q_index> <flex_off> <pctype> <dest_vsi> <dest_ctl> <fd_status> <cnt_index> <fd_id> <packet_len> <packet>\n");
+ dev_info(&pf->pdev->dev, " lldp start\n");
+ dev_info(&pf->pdev->dev, " lldp stop\n");
+ dev_info(&pf->pdev->dev, " lldp get local\n");
+ dev_info(&pf->pdev->dev, " lldp get remote\n");
+ dev_info(&pf->pdev->dev, " lldp event on\n");
+ dev_info(&pf->pdev->dev, " lldp event off\n");
+ dev_info(&pf->pdev->dev, " nvm read [module] [word_offset] [word_count]\n");
+ }
+
+command_write_done:
+ kfree(cmd_buf);
+ cmd_buf = NULL;
+ kfree(print_buf_start);
+ print_buf = NULL;
+ print_buf_start = NULL;
+ return count;
+}
+
+static const struct file_operations i40e_dbg_command_fops = {
+ .owner = THIS_MODULE,
+ .open = simple_open,
+ .read = i40e_dbg_command_read,
+ .write = i40e_dbg_command_write,
+};
+
+/**************************************************************
+ * netdev_ops
+ * The netdev_ops entry in debugfs is for giving the driver commands
+ * to be executed from the netdev operations.
+ **************************************************************/
+static char i40e_dbg_netdev_ops_buf[256] = "hello world";
+
+/**
+ * i40e_dbg_netdev_ops - read for netdev_ops datum
+ * @filp: the opened file
+ * @buffer: where to write the data for the user to read
+ * @count: the size of the user's buffer
+ * @ppos: file position offset
+ **/
+static ssize_t i40e_dbg_netdev_ops_read(struct file *filp, char __user *buffer,
+ size_t count, loff_t *ppos)
+{
+ struct i40e_pf *pf = filp->private_data;
+ int bytes_not_copied;
+ int buf_size = 256;
+ char *buf;
+ int len;
+
+ /* don't allow partal reads */
+ if (*ppos != 0)
+ return 0;
+ if (count < buf_size)
+ return -ENOSPC;
+
+ buf = kzalloc(buf_size, GFP_KERNEL);
+ if (!buf)
+ return -ENOSPC;
+
+ len = snprintf(buf, buf_size, "%s: %s\n",
+ pf->vsi[pf->lan_vsi]->netdev->name,
+ i40e_dbg_netdev_ops_buf);
+
+ bytes_not_copied = copy_to_user(buffer, buf, len);
+ kfree(buf);
+
+ if (bytes_not_copied < 0)
+ return bytes_not_copied;
+
+ *ppos = len;
+ return len;
+}
+
+/**
+ * i40e_dbg_netdev_ops_write - write into netdev_ops datum
+ * @filp: the opened file
+ * @buffer: where to find the user's data
+ * @count: the length of the user's data
+ * @ppos: file position offset
+ **/
+static ssize_t i40e_dbg_netdev_ops_write(struct file *filp,
+ const char __user *buffer,
+ size_t count, loff_t *ppos)
+{
+ struct i40e_pf *pf = filp->private_data;
+ int bytes_not_copied;
+ struct i40e_vsi *vsi;
+ int vsi_seid;
+ int i, cnt;
+
+ /* don't allow partial writes */
+ if (*ppos != 0)
+ return 0;
+ if (count >= sizeof(i40e_dbg_netdev_ops_buf))
+ return -ENOSPC;
+
+ memset(i40e_dbg_netdev_ops_buf, 0, sizeof(i40e_dbg_netdev_ops_buf));
+ bytes_not_copied = copy_from_user(i40e_dbg_netdev_ops_buf,
+ buffer, count);
+ if (bytes_not_copied < 0)
+ return bytes_not_copied;
+ else if (bytes_not_copied > 0)
+ count -= bytes_not_copied;
+ i40e_dbg_netdev_ops_buf[count] = '\0';
+
+ if (strncmp(i40e_dbg_netdev_ops_buf, "tx_timeout", 10) == 0) {
+ cnt = sscanf(&i40e_dbg_netdev_ops_buf[11], "%i", &vsi_seid);
+ if (cnt != 1) {
+ dev_info(&pf->pdev->dev, "tx_timeout <vsi_seid>\n");
+ goto netdev_ops_write_done;
+ }
+ vsi = i40e_dbg_find_vsi(pf, vsi_seid);
+ if (!vsi) {
+ dev_info(&pf->pdev->dev,
+ "tx_timeout: VSI %d not found\n", vsi_seid);
+ goto netdev_ops_write_done;
+ }
+ if (rtnl_trylock()) {
+ vsi->netdev->netdev_ops->ndo_tx_timeout(vsi->netdev);
+ rtnl_unlock();
+ dev_info(&pf->pdev->dev, "tx_timeout called\n");
+ } else {
+ dev_info(&pf->pdev->dev, "Could not acquire RTNL - please try again\n");
+ }
+ } else if (strncmp(i40e_dbg_netdev_ops_buf, "change_mtu", 10) == 0) {
+ int mtu;
+ cnt = sscanf(&i40e_dbg_netdev_ops_buf[11], "%i %i",
+ &vsi_seid, &mtu);
+ if (cnt != 2) {
+ dev_info(&pf->pdev->dev, "change_mtu <vsi_seid> <mtu>\n");
+ goto netdev_ops_write_done;
+ }
+ vsi = i40e_dbg_find_vsi(pf, vsi_seid);
+ if (!vsi) {
+ dev_info(&pf->pdev->dev,
+ "change_mtu: VSI %d not found\n", vsi_seid);
+ goto netdev_ops_write_done;
+ }
+ if (rtnl_trylock()) {
+ vsi->netdev->netdev_ops->ndo_change_mtu(vsi->netdev,
+ mtu);
+ rtnl_unlock();
+ dev_info(&pf->pdev->dev, "change_mtu called\n");
+ } else {
+ dev_info(&pf->pdev->dev, "Could not acquire RTNL - please try again\n");
+ }
+
+ } else if (strncmp(i40e_dbg_netdev_ops_buf, "set_rx_mode", 11) == 0) {
+ cnt = sscanf(&i40e_dbg_netdev_ops_buf[11], "%i", &vsi_seid);
+ if (cnt != 1) {
+ dev_info(&pf->pdev->dev, "set_rx_mode <vsi_seid>\n");
+ goto netdev_ops_write_done;
+ }
+ vsi = i40e_dbg_find_vsi(pf, vsi_seid);
+ if (!vsi) {
+ dev_info(&pf->pdev->dev,
+ "set_rx_mode: VSI %d not found\n", vsi_seid);
+ goto netdev_ops_write_done;
+ }
+ if (rtnl_trylock()) {
+ vsi->netdev->netdev_ops->ndo_set_rx_mode(vsi->netdev);
+ rtnl_unlock();
+ dev_info(&pf->pdev->dev, "set_rx_mode called\n");
+ } else {
+ dev_info(&pf->pdev->dev, "Could not acquire RTNL - please try again\n");
+ }
+
+ } else if (strncmp(i40e_dbg_netdev_ops_buf, "napi", 4) == 0) {
+ cnt = sscanf(&i40e_dbg_netdev_ops_buf[4], "%i", &vsi_seid);
+ if (cnt != 1) {
+ dev_info(&pf->pdev->dev, "napi <vsi_seid>\n");
+ goto netdev_ops_write_done;
+ }
+ vsi = i40e_dbg_find_vsi(pf, vsi_seid);
+ if (!vsi) {
+ dev_info(&pf->pdev->dev, "napi: VSI %d not found\n",
+ vsi_seid);
+ goto netdev_ops_write_done;
+ }
+ for (i = 0; i < vsi->num_q_vectors; i++)
+ napi_schedule(&vsi->q_vectors[i].napi);
+ dev_info(&pf->pdev->dev, "napi called\n");
+ } else {
+ dev_info(&pf->pdev->dev, "unknown command '%s'\n",
+ i40e_dbg_netdev_ops_buf);
+ dev_info(&pf->pdev->dev, "available commands\n");
+ dev_info(&pf->pdev->dev, " tx_timeout <vsi_seid>\n");
+ dev_info(&pf->pdev->dev, " change_mtu <vsi_seid> <mtu>\n");
+ dev_info(&pf->pdev->dev, " set_rx_mode <vsi_seid>\n");
+ dev_info(&pf->pdev->dev, " napi <vsi_seid>\n");
+ }
+netdev_ops_write_done:
+ return count;
+}
+
+static const struct file_operations i40e_dbg_netdev_ops_fops = {
+ .owner = THIS_MODULE,
+ .open = simple_open,
+ .read = i40e_dbg_netdev_ops_read,
+ .write = i40e_dbg_netdev_ops_write,
+};
+
+/**
+ * i40e_dbg_pf_init - setup the debugfs directory for the pf
+ * @pf: the pf that is starting up
+ **/
+void i40e_dbg_pf_init(struct i40e_pf *pf)
+{
+ struct dentry *pfile __attribute__((unused));
+ const char *name = pci_name(pf->pdev);
+
+ pf->i40e_dbg_pf = debugfs_create_dir(name, i40e_dbg_root);
+ if (pf->i40e_dbg_pf) {
+ pfile = debugfs_create_file("command", 0600, pf->i40e_dbg_pf,
+ pf, &i40e_dbg_command_fops);
+ pfile = debugfs_create_file("dump", 0600, pf->i40e_dbg_pf, pf,
+ &i40e_dbg_dump_fops);
+ pfile = debugfs_create_file("netdev_ops", 0600, pf->i40e_dbg_pf,
+ pf, &i40e_dbg_netdev_ops_fops);
+ } else {
+ dev_info(&pf->pdev->dev,
+ "debugfs entry for %s failed\n", name);
+ }
+}
+
+/**
+ * i40e_dbg_pf_exit - clear out the pf's debugfs entries
+ * @pf: the pf that is stopping
+ **/
+void i40e_dbg_pf_exit(struct i40e_pf *pf)
+{
+ debugfs_remove_recursive(pf->i40e_dbg_pf);
+ pf->i40e_dbg_pf = NULL;
+
+ kfree(i40e_dbg_dump_buf);
+ i40e_dbg_dump_buf = NULL;
+}
+
+/**
+ * i40e_dbg_init - start up debugfs for the driver
+ **/
+void i40e_dbg_init(void)
+{
+ i40e_dbg_root = debugfs_create_dir(i40e_driver_name, NULL);
+ if (!i40e_dbg_root)
+ pr_info("init of debugfs failed\n");
+}
+
+/**
+ * i40e_dbg_exit - clean out the driver's debugfs entries
+ **/
+void i40e_dbg_exit(void)
+{
+ debugfs_remove_recursive(i40e_dbg_root);
+ i40e_dbg_root = NULL;
+}
+
+#endif /* CONFIG_DEBUG_FS */
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#include "i40e_diag.h"
+#include "i40e_prototype.h"
+
+/**
+ * i40e_diag_reg_pattern_test
+ * @hw: pointer to the hw struct
+ * @reg: reg to be tested
+ * @mask: bits to be touched
+ **/
+static i40e_status i40e_diag_reg_pattern_test(struct i40e_hw *hw,
+ u32 reg, u32 mask)
+{
+ const u32 patterns[] = {0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF};
+ u32 pat, val, orig_val;
+ int i;
+
+ orig_val = rd32(hw, reg);
+ for (i = 0; i < ARRAY_SIZE(patterns); i++) {
+ pat = patterns[i];
+ wr32(hw, reg, (pat & mask));
+ val = rd32(hw, reg);
+ if ((val & mask) != (pat & mask)) {
+ i40e_debug(hw, I40E_DEBUG_DIAG,
+ "%s: reg pattern test failed - reg 0x%08x pat 0x%08x val 0x%08x\n",
+ __func__, reg, pat, val);
+ return I40E_ERR_DIAG_TEST_FAILED;
+ }
+ }
+
+ wr32(hw, reg, orig_val);
+ val = rd32(hw, reg);
+ if (val != orig_val) {
+ i40e_debug(hw, I40E_DEBUG_DIAG,
+ "%s: reg restore test failed - reg 0x%08x orig_val 0x%08x val 0x%08x\n",
+ __func__, reg, orig_val, val);
+ return I40E_ERR_DIAG_TEST_FAILED;
+ }
+
+ return 0;
+}
+
+struct i40e_diag_reg_test_info i40e_reg_list[] = {
+ /* offset mask elements stride */
+ {I40E_QTX_CTL(0), 0x0000FFBF, 64, I40E_QTX_CTL(1) - I40E_QTX_CTL(0)},
+ {I40E_PFINT_ITR0(0), 0x00000FFF, 3, I40E_PFINT_ITR0(1) - I40E_PFINT_ITR0(0)},
+ {I40E_PFINT_ITRN(0, 0), 0x00000FFF, 64, I40E_PFINT_ITRN(0, 1) - I40E_PFINT_ITRN(0, 0)},
+ {I40E_PFINT_ITRN(1, 0), 0x00000FFF, 64, I40E_PFINT_ITRN(1, 1) - I40E_PFINT_ITRN(1, 0)},
+ {I40E_PFINT_ITRN(2, 0), 0x00000FFF, 64, I40E_PFINT_ITRN(2, 1) - I40E_PFINT_ITRN(2, 0)},
+ {I40E_PFINT_STAT_CTL0, 0x0000000C, 1, 0},
+ {I40E_PFINT_LNKLST0, 0x00001FFF, 1, 0},
+ {I40E_PFINT_LNKLSTN(0), 0x000007FF, 511, I40E_PFINT_LNKLSTN(1) - I40E_PFINT_LNKLSTN(0)},
+ {I40E_QINT_TQCTL(0), 0x000000FF, I40E_QINT_TQCTL_MAX_INDEX + 1, I40E_QINT_TQCTL(1) - I40E_QINT_TQCTL(0)},
+ {I40E_QINT_RQCTL(0), 0x000000FF, I40E_QINT_RQCTL_MAX_INDEX + 1, I40E_QINT_RQCTL(1) - I40E_QINT_RQCTL(0)},
+ {I40E_PFINT_ICR0_ENA, 0xF7F20000, 1, 0},
+ { 0 }
+};
+
+/**
+ * i40e_diag_reg_test
+ * @hw: pointer to the hw struct
+ *
+ * Perform registers diagnostic test
+ **/
+i40e_status i40e_diag_reg_test(struct i40e_hw *hw)
+{
+ i40e_status ret_code = 0;
+ u32 reg, mask;
+ u32 i, j;
+
+ for (i = 0; (i40e_reg_list[i].offset != 0) && !ret_code; i++) {
+ mask = i40e_reg_list[i].mask;
+ for (j = 0; (j < i40e_reg_list[i].elements) && !ret_code; j++) {
+ reg = i40e_reg_list[i].offset +
+ (j * i40e_reg_list[i].stride);
+ ret_code = i40e_diag_reg_pattern_test(hw, reg, mask);
+ }
+ }
+
+ return ret_code;
+}
+
+/**
+ * i40e_diag_eeprom_test
+ * @hw: pointer to the hw struct
+ *
+ * Perform EEPROM diagnostic test
+ **/
+i40e_status i40e_diag_eeprom_test(struct i40e_hw *hw)
+{
+ i40e_status ret_code;
+ u16 reg_val;
+
+ /* read NVM control word and if NVM valid, validate EEPROM checksum*/
+ ret_code = i40e_read_nvm_word(hw, I40E_SR_NVM_CONTROL_WORD, ®_val);
+ if ((!ret_code) &&
+ ((reg_val & I40E_SR_CONTROL_WORD_1_MASK) ==
+ (0x01 << I40E_SR_CONTROL_WORD_1_SHIFT))) {
+ ret_code = i40e_validate_nvm_checksum(hw, NULL);
+ } else {
+ ret_code = I40E_ERR_DIAG_TEST_FAILED;
+ }
+
+ return ret_code;
+}
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#ifndef _I40E_DIAG_H_
+#define _I40E_DIAG_H_
+
+#include "i40e_type.h"
+
+enum i40e_lb_mode {
+ I40E_LB_MODE_NONE = 0,
+ I40E_LB_MODE_PHY_LOCAL,
+ I40E_LB_MODE_PHY_REMOTE,
+ I40E_LB_MODE_MAC_LOCAL,
+};
+
+struct i40e_diag_reg_test_info {
+ u32 offset; /* the base register */
+ u32 mask; /* bits that can be tested */
+ u32 elements; /* number of elements if array */
+ u32 stride; /* bytes between each element */
+};
+
+extern struct i40e_diag_reg_test_info i40e_reg_list[];
+
+i40e_status i40e_diag_reg_test(struct i40e_hw *hw);
+i40e_status i40e_diag_eeprom_test(struct i40e_hw *hw);
+
+#endif /* _I40E_DIAG_H_ */
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+/* ethtool support for i40e */
+
+#include "i40e.h"
+#include "i40e_diag.h"
+
+struct i40e_stats {
+ char stat_string[ETH_GSTRING_LEN];
+ int sizeof_stat;
+ int stat_offset;
+};
+
+#define I40E_STAT(_type, _name, _stat) { \
+ .stat_string = _name, \
+ .sizeof_stat = FIELD_SIZEOF(_type, _stat), \
+ .stat_offset = offsetof(_type, _stat) \
+}
+#define I40E_NETDEV_STAT(_net_stat) \
+ I40E_STAT(struct net_device_stats, #_net_stat, _net_stat)
+#define I40E_PF_STAT(_name, _stat) \
+ I40E_STAT(struct i40e_pf, _name, _stat)
+#define I40E_VSI_STAT(_name, _stat) \
+ I40E_STAT(struct i40e_vsi, _name, _stat)
+
+static const struct i40e_stats i40e_gstrings_net_stats[] = {
+ I40E_NETDEV_STAT(rx_packets),
+ I40E_NETDEV_STAT(tx_packets),
+ I40E_NETDEV_STAT(rx_bytes),
+ I40E_NETDEV_STAT(tx_bytes),
+ I40E_NETDEV_STAT(rx_errors),
+ I40E_NETDEV_STAT(tx_errors),
+ I40E_NETDEV_STAT(rx_dropped),
+ I40E_NETDEV_STAT(tx_dropped),
+ I40E_NETDEV_STAT(multicast),
+ I40E_NETDEV_STAT(collisions),
+ I40E_NETDEV_STAT(rx_length_errors),
+ I40E_NETDEV_STAT(rx_crc_errors),
+};
+
+/* These PF_STATs might look like duplicates of some NETDEV_STATs,
+ * but they are separate. This device supports Virtualization, and
+ * as such might have several netdevs supporting VMDq and FCoE going
+ * through a single port. The NETDEV_STATs are for individual netdevs
+ * seen at the top of the stack, and the PF_STATs are for the physical
+ * function at the bottom of the stack hosting those netdevs.
+ *
+ * The PF_STATs are appended to the netdev stats only when ethtool -S
+ * is queried on the base PF netdev, not on the VMDq or FCoE netdev.
+ */
+static struct i40e_stats i40e_gstrings_stats[] = {
+ I40E_PF_STAT("rx_bytes", stats.eth.rx_bytes),
+ I40E_PF_STAT("tx_bytes", stats.eth.tx_bytes),
+ I40E_PF_STAT("rx_errors", stats.eth.rx_errors),
+ I40E_PF_STAT("tx_errors", stats.eth.tx_errors),
+ I40E_PF_STAT("rx_dropped", stats.eth.rx_discards),
+ I40E_PF_STAT("tx_dropped", stats.eth.tx_discards),
+ I40E_PF_STAT("tx_dropped_link_down", stats.tx_dropped_link_down),
+ I40E_PF_STAT("crc_errors", stats.crc_errors),
+ I40E_PF_STAT("illegal_bytes", stats.illegal_bytes),
+ I40E_PF_STAT("mac_local_faults", stats.mac_local_faults),
+ I40E_PF_STAT("mac_remote_faults", stats.mac_remote_faults),
+ I40E_PF_STAT("rx_length_errors", stats.rx_length_errors),
+ I40E_PF_STAT("link_xon_rx", stats.link_xon_rx),
+ I40E_PF_STAT("link_xoff_rx", stats.link_xoff_rx),
+ I40E_PF_STAT("link_xon_tx", stats.link_xon_tx),
+ I40E_PF_STAT("link_xoff_tx", stats.link_xoff_tx),
+ I40E_PF_STAT("rx_size_64", stats.rx_size_64),
+ I40E_PF_STAT("rx_size_127", stats.rx_size_127),
+ I40E_PF_STAT("rx_size_255", stats.rx_size_255),
+ I40E_PF_STAT("rx_size_511", stats.rx_size_511),
+ I40E_PF_STAT("rx_size_1023", stats.rx_size_1023),
+ I40E_PF_STAT("rx_size_1522", stats.rx_size_1522),
+ I40E_PF_STAT("rx_size_big", stats.rx_size_big),
+ I40E_PF_STAT("tx_size_64", stats.tx_size_64),
+ I40E_PF_STAT("tx_size_127", stats.tx_size_127),
+ I40E_PF_STAT("tx_size_255", stats.tx_size_255),
+ I40E_PF_STAT("tx_size_511", stats.tx_size_511),
+ I40E_PF_STAT("tx_size_1023", stats.tx_size_1023),
+ I40E_PF_STAT("tx_size_1522", stats.tx_size_1522),
+ I40E_PF_STAT("tx_size_big", stats.tx_size_big),
+ I40E_PF_STAT("rx_undersize", stats.rx_undersize),
+ I40E_PF_STAT("rx_fragments", stats.rx_fragments),
+ I40E_PF_STAT("rx_oversize", stats.rx_oversize),
+ I40E_PF_STAT("rx_jabber", stats.rx_jabber),
+ I40E_PF_STAT("VF_admin_queue_requests", vf_aq_requests),
+};
+
+#define I40E_QUEUE_STATS_LEN(n) \
+ ((((struct i40e_netdev_priv *)netdev_priv((n)))->vsi->num_queue_pairs + \
+ ((struct i40e_netdev_priv *)netdev_priv((n)))->vsi->num_queue_pairs) * 2)
+#define I40E_GLOBAL_STATS_LEN ARRAY_SIZE(i40e_gstrings_stats)
+#define I40E_NETDEV_STATS_LEN ARRAY_SIZE(i40e_gstrings_net_stats)
+#define I40E_VSI_STATS_LEN(n) (I40E_NETDEV_STATS_LEN + \
+ I40E_QUEUE_STATS_LEN((n)))
+#define I40E_PFC_STATS_LEN ( \
+ (FIELD_SIZEOF(struct i40e_pf, stats.priority_xoff_rx) + \
+ FIELD_SIZEOF(struct i40e_pf, stats.priority_xon_rx) + \
+ FIELD_SIZEOF(struct i40e_pf, stats.priority_xoff_tx) + \
+ FIELD_SIZEOF(struct i40e_pf, stats.priority_xon_tx) + \
+ FIELD_SIZEOF(struct i40e_pf, stats.priority_xon_2_xoff)) \
+ / sizeof(u64))
+#define I40E_PF_STATS_LEN(n) (I40E_GLOBAL_STATS_LEN + \
+ I40E_PFC_STATS_LEN + \
+ I40E_VSI_STATS_LEN((n)))
+
+enum i40e_ethtool_test_id {
+ I40E_ETH_TEST_REG = 0,
+ I40E_ETH_TEST_EEPROM,
+ I40E_ETH_TEST_INTR,
+ I40E_ETH_TEST_LOOPBACK,
+ I40E_ETH_TEST_LINK,
+};
+
+static const char i40e_gstrings_test[][ETH_GSTRING_LEN] = {
+ "Register test (offline)",
+ "Eeprom test (offline)",
+ "Interrupt test (offline)",
+ "Loopback test (offline)",
+ "Link test (on/offline)"
+};
+
+#define I40E_TEST_LEN (sizeof(i40e_gstrings_test) / ETH_GSTRING_LEN)
+
+/**
+ * i40e_get_settings - Get Link Speed and Duplex settings
+ * @netdev: network interface device structure
+ * @ecmd: ethtool command
+ *
+ * Reports speed/duplex settings based on media_type
+ **/
+static int i40e_get_settings(struct net_device *netdev,
+ struct ethtool_cmd *ecmd)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_pf *pf = np->vsi->back;
+ struct i40e_hw *hw = &pf->hw;
+ struct i40e_link_status *hw_link_info = &hw->phy.link_info;
+ bool link_up = hw_link_info->link_info & I40E_AQ_LINK_UP;
+ u32 link_speed = hw_link_info->link_speed;
+
+ /* hardware is either in 40G mode or 10G mode
+ * NOTE: this section initializes supported and advertising
+ */
+ switch (hw_link_info->phy_type) {
+ case I40E_PHY_TYPE_40GBASE_CR4:
+ case I40E_PHY_TYPE_40GBASE_CR4_CU:
+ ecmd->supported = SUPPORTED_40000baseCR4_Full;
+ ecmd->advertising = ADVERTISED_40000baseCR4_Full;
+ break;
+ case I40E_PHY_TYPE_40GBASE_KR4:
+ ecmd->supported = SUPPORTED_40000baseKR4_Full;
+ ecmd->advertising = ADVERTISED_40000baseKR4_Full;
+ break;
+ case I40E_PHY_TYPE_40GBASE_SR4:
+ ecmd->supported = SUPPORTED_40000baseSR4_Full;
+ ecmd->advertising = ADVERTISED_40000baseSR4_Full;
+ break;
+ case I40E_PHY_TYPE_40GBASE_LR4:
+ ecmd->supported = SUPPORTED_40000baseLR4_Full;
+ ecmd->advertising = ADVERTISED_40000baseLR4_Full;
+ break;
+ case I40E_PHY_TYPE_10GBASE_KX4:
+ ecmd->supported = SUPPORTED_10000baseKX4_Full;
+ ecmd->advertising = ADVERTISED_10000baseKX4_Full;
+ break;
+ case I40E_PHY_TYPE_10GBASE_KR:
+ ecmd->supported = SUPPORTED_10000baseKR_Full;
+ ecmd->advertising = ADVERTISED_10000baseKR_Full;
+ break;
+ case I40E_PHY_TYPE_10GBASE_T:
+ default:
+ ecmd->supported = SUPPORTED_10000baseT_Full;
+ ecmd->advertising = ADVERTISED_10000baseT_Full;
+ break;
+ }
+
+ /* for now just say autoneg all the time */
+ ecmd->supported |= SUPPORTED_Autoneg;
+
+ if (hw->phy.media_type == I40E_MEDIA_TYPE_BACKPLANE) {
+ ecmd->supported |= SUPPORTED_Backplane;
+ ecmd->advertising |= ADVERTISED_Backplane;
+ ecmd->port = PORT_NONE;
+ } else if (hw->phy.media_type == I40E_MEDIA_TYPE_BASET) {
+ ecmd->supported |= SUPPORTED_TP;
+ ecmd->advertising |= ADVERTISED_TP;
+ ecmd->port = PORT_TP;
+ } else {
+ ecmd->supported |= SUPPORTED_FIBRE;
+ ecmd->advertising |= ADVERTISED_FIBRE;
+ ecmd->port = PORT_FIBRE;
+ }
+
+ ecmd->transceiver = XCVR_EXTERNAL;
+
+ if (link_up) {
+ switch (link_speed) {
+ case I40E_LINK_SPEED_40GB:
+ /* need a SPEED_40000 in ethtool.h */
+ ethtool_cmd_speed_set(ecmd, 40000);
+ break;
+ case I40E_LINK_SPEED_10GB:
+ ethtool_cmd_speed_set(ecmd, SPEED_10000);
+ break;
+ default:
+ break;
+ }
+ ecmd->duplex = DUPLEX_FULL;
+ } else {
+ ethtool_cmd_speed_set(ecmd, SPEED_UNKNOWN);
+ ecmd->duplex = DUPLEX_UNKNOWN;
+ }
+
+ return 0;
+}
+
+/**
+ * i40e_get_pauseparam - Get Flow Control status
+ * Return tx/rx-pause status
+ **/
+static void i40e_get_pauseparam(struct net_device *netdev,
+ struct ethtool_pauseparam *pause)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_pf *pf = np->vsi->back;
+ struct i40e_hw *hw = &pf->hw;
+ struct i40e_link_status *hw_link_info = &hw->phy.link_info;
+
+ pause->autoneg =
+ ((hw_link_info->an_info & I40E_AQ_AN_COMPLETED) ?
+ AUTONEG_ENABLE : AUTONEG_DISABLE);
+
+ pause->rx_pause = 0;
+ pause->tx_pause = 0;
+ if (hw_link_info->an_info & I40E_AQ_LINK_PAUSE_RX)
+ pause->rx_pause = 1;
+ if (hw_link_info->an_info & I40E_AQ_LINK_PAUSE_TX)
+ pause->tx_pause = 1;
+}
+
+static u32 i40e_get_msglevel(struct net_device *netdev)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_pf *pf = np->vsi->back;
+
+ return pf->msg_enable;
+}
+
+static void i40e_set_msglevel(struct net_device *netdev, u32 data)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_pf *pf = np->vsi->back;
+
+ if (I40E_DEBUG_USER & data)
+ pf->hw.debug_mask = data;
+ pf->msg_enable = data;
+}
+
+static int i40e_get_regs_len(struct net_device *netdev)
+{
+ int reg_count = 0;
+ int i;
+
+ for (i = 0; i40e_reg_list[i].offset != 0; i++)
+ reg_count += i40e_reg_list[i].elements;
+
+ return reg_count * sizeof(u32);
+}
+
+static void i40e_get_regs(struct net_device *netdev, struct ethtool_regs *regs,
+ void *p)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_pf *pf = np->vsi->back;
+ struct i40e_hw *hw = &pf->hw;
+ u32 *reg_buf = p;
+ int i, j, ri;
+ u32 reg;
+
+ /* Tell ethtool which driver-version-specific regs output we have.
+ *
+ * At some point, if we have ethtool doing special formatting of
+ * this data, it will rely on this version number to know how to
+ * interpret things. Hence, this needs to be updated if/when the
+ * diags register table is changed.
+ */
+ regs->version = 1;
+
+ /* loop through the diags reg table for what to print */
+ ri = 0;
+ for (i = 0; i40e_reg_list[i].offset != 0; i++) {
+ for (j = 0; j < i40e_reg_list[i].elements; j++) {
+ reg = i40e_reg_list[i].offset
+ + (j * i40e_reg_list[i].stride);
+ reg_buf[ri++] = rd32(hw, reg);
+ }
+ }
+
+}
+
+static int i40e_get_eeprom(struct net_device *netdev,
+ struct ethtool_eeprom *eeprom, u8 *bytes)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_hw *hw = &np->vsi->back->hw;
+ int first_word, last_word;
+ u16 i, eeprom_len;
+ u16 *eeprom_buff;
+ int ret_val = 0;
+
+ if (eeprom->len == 0)
+ return -EINVAL;
+
+ eeprom->magic = hw->vendor_id | (hw->device_id << 16);
+
+ first_word = eeprom->offset >> 1;
+ last_word = (eeprom->offset + eeprom->len - 1) >> 1;
+ eeprom_len = last_word - first_word + 1;
+
+ eeprom_buff = kmalloc(sizeof(u16) * eeprom_len, GFP_KERNEL);
+ if (!eeprom_buff)
+ return -ENOMEM;
+
+ ret_val = i40e_read_nvm_buffer(hw, first_word, &eeprom_len,
+ eeprom_buff);
+ if (eeprom_len == 0) {
+ kfree(eeprom_buff);
+ return -EACCES;
+ }
+
+ /* Device's eeprom is always little-endian, word addressable */
+ for (i = 0; i < eeprom_len; i++)
+ le16_to_cpus(&eeprom_buff[i]);
+
+ memcpy(bytes, (u8 *)eeprom_buff + (eeprom->offset & 1), eeprom->len);
+ kfree(eeprom_buff);
+
+ return ret_val;
+}
+
+static int i40e_get_eeprom_len(struct net_device *netdev)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_hw *hw = &np->vsi->back->hw;
+
+ return hw->nvm.sr_size * 2;
+}
+
+static void i40e_get_drvinfo(struct net_device *netdev,
+ struct ethtool_drvinfo *drvinfo)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_vsi *vsi = np->vsi;
+ struct i40e_pf *pf = vsi->back;
+
+ strlcpy(drvinfo->driver, i40e_driver_name, sizeof(drvinfo->driver));
+ strlcpy(drvinfo->version, i40e_driver_version_str,
+ sizeof(drvinfo->version));
+ strlcpy(drvinfo->fw_version, i40e_fw_version_str(&pf->hw),
+ sizeof(drvinfo->fw_version));
+ strlcpy(drvinfo->bus_info, pci_name(pf->pdev),
+ sizeof(drvinfo->bus_info));
+}
+
+static void i40e_get_ringparam(struct net_device *netdev,
+ struct ethtool_ringparam *ring)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_pf *pf = np->vsi->back;
+ struct i40e_vsi *vsi = pf->vsi[pf->lan_vsi];
+
+ ring->rx_max_pending = I40E_MAX_NUM_DESCRIPTORS;
+ ring->tx_max_pending = I40E_MAX_NUM_DESCRIPTORS;
+ ring->rx_mini_max_pending = 0;
+ ring->rx_jumbo_max_pending = 0;
+ ring->rx_pending = vsi->rx_rings[0].count;
+ ring->tx_pending = vsi->tx_rings[0].count;
+ ring->rx_mini_pending = 0;
+ ring->rx_jumbo_pending = 0;
+}
+
+static int i40e_set_ringparam(struct net_device *netdev,
+ struct ethtool_ringparam *ring)
+{
+ struct i40e_ring *tx_rings = NULL, *rx_rings = NULL;
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_vsi *vsi = np->vsi;
+ struct i40e_pf *pf = vsi->back;
+ u32 new_rx_count, new_tx_count;
+ int i, err = 0;
+
+ if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
+ return -EINVAL;
+
+ new_tx_count = clamp_t(u32, ring->tx_pending,
+ I40E_MIN_NUM_DESCRIPTORS,
+ I40E_MAX_NUM_DESCRIPTORS);
+ new_tx_count = ALIGN(new_tx_count, I40E_REQ_DESCRIPTOR_MULTIPLE);
+
+ new_rx_count = clamp_t(u32, ring->rx_pending,
+ I40E_MIN_NUM_DESCRIPTORS,
+ I40E_MAX_NUM_DESCRIPTORS);
+ new_rx_count = ALIGN(new_rx_count, I40E_REQ_DESCRIPTOR_MULTIPLE);
+
+ /* if nothing to do return success */
+ if ((new_tx_count == vsi->tx_rings[0].count) &&
+ (new_rx_count == vsi->rx_rings[0].count))
+ return 0;
+
+ while (test_and_set_bit(__I40E_CONFIG_BUSY, &pf->state))
+ usleep_range(1000, 2000);
+
+ if (!netif_running(vsi->netdev)) {
+ /* simple case - set for the next time the netdev is started */
+ for (i = 0; i < vsi->num_queue_pairs; i++) {
+ vsi->tx_rings[i].count = new_tx_count;
+ vsi->rx_rings[i].count = new_rx_count;
+ }
+ goto done;
+ }
+
+ /* We can't just free everything and then setup again,
+ * because the ISRs in MSI-X mode get passed pointers
+ * to the Tx and Rx ring structs.
+ */
+
+ /* alloc updated Tx resources */
+ if (new_tx_count != vsi->tx_rings[0].count) {
+ netdev_info(netdev,
+ "Changing Tx descriptor count from %d to %d.\n",
+ vsi->tx_rings[0].count, new_tx_count);
+ tx_rings = kcalloc(vsi->alloc_queue_pairs,
+ sizeof(struct i40e_ring), GFP_KERNEL);
+ if (!tx_rings) {
+ err = -ENOMEM;
+ goto done;
+ }
+
+ for (i = 0; i < vsi->num_queue_pairs; i++) {
+ /* clone ring and setup updated count */
+ tx_rings[i] = vsi->tx_rings[i];
+ tx_rings[i].count = new_tx_count;
+ err = i40e_setup_tx_descriptors(&tx_rings[i]);
+ if (err) {
+ while (i) {
+ i--;
+ i40e_free_tx_resources(&tx_rings[i]);
+ }
+ kfree(tx_rings);
+ tx_rings = NULL;
+
+ goto done;
+ }
+ }
+ }
+
+ /* alloc updated Rx resources */
+ if (new_rx_count != vsi->rx_rings[0].count) {
+ netdev_info(netdev,
+ "Changing Rx descriptor count from %d to %d\n",
+ vsi->rx_rings[0].count, new_rx_count);
+ rx_rings = kcalloc(vsi->alloc_queue_pairs,
+ sizeof(struct i40e_ring), GFP_KERNEL);
+ if (!rx_rings) {
+ err = -ENOMEM;
+ goto free_tx;
+ }
+
+ for (i = 0; i < vsi->num_queue_pairs; i++) {
+ /* clone ring and setup updated count */
+ rx_rings[i] = vsi->rx_rings[i];
+ rx_rings[i].count = new_rx_count;
+ err = i40e_setup_rx_descriptors(&rx_rings[i]);
+ if (err) {
+ while (i) {
+ i--;
+ i40e_free_rx_resources(&rx_rings[i]);
+ }
+ kfree(rx_rings);
+ rx_rings = NULL;
+
+ goto free_tx;
+ }
+ }
+ }
+
+ /* Bring interface down, copy in the new ring info,
+ * then restore the interface
+ */
+ i40e_down(vsi);
+
+ if (tx_rings) {
+ for (i = 0; i < vsi->num_queue_pairs; i++) {
+ i40e_free_tx_resources(&vsi->tx_rings[i]);
+ vsi->tx_rings[i] = tx_rings[i];
+ }
+ kfree(tx_rings);
+ tx_rings = NULL;
+ }
+
+ if (rx_rings) {
+ for (i = 0; i < vsi->num_queue_pairs; i++) {
+ i40e_free_rx_resources(&vsi->rx_rings[i]);
+ vsi->rx_rings[i] = rx_rings[i];
+ }
+ kfree(rx_rings);
+ rx_rings = NULL;
+ }
+
+ i40e_up(vsi);
+
+free_tx:
+ /* error cleanup if the Rx allocations failed after getting Tx */
+ if (tx_rings) {
+ for (i = 0; i < vsi->num_queue_pairs; i++)
+ i40e_free_tx_resources(&tx_rings[i]);
+ kfree(tx_rings);
+ tx_rings = NULL;
+ }
+
+done:
+ clear_bit(__I40E_CONFIG_BUSY, &pf->state);
+
+ return err;
+}
+
+static int i40e_get_sset_count(struct net_device *netdev, int sset)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_vsi *vsi = np->vsi;
+ struct i40e_pf *pf = vsi->back;
+
+ switch (sset) {
+ case ETH_SS_TEST:
+ return I40E_TEST_LEN;
+ case ETH_SS_STATS:
+ if (vsi == pf->vsi[pf->lan_vsi])
+ return I40E_PF_STATS_LEN(netdev);
+ else
+ return I40E_VSI_STATS_LEN(netdev);
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+static void i40e_get_ethtool_stats(struct net_device *netdev,
+ struct ethtool_stats *stats, u64 *data)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_vsi *vsi = np->vsi;
+ struct i40e_pf *pf = vsi->back;
+ int i = 0;
+ char *p;
+ int j;
+ struct rtnl_link_stats64 *net_stats = i40e_get_vsi_stats_struct(vsi);
+
+ i40e_update_stats(vsi);
+
+ for (j = 0; j < I40E_NETDEV_STATS_LEN; j++) {
+ p = (char *)net_stats + i40e_gstrings_net_stats[j].stat_offset;
+ data[i++] = (i40e_gstrings_net_stats[j].sizeof_stat ==
+ sizeof(u64)) ? *(u64 *)p : *(u32 *)p;
+ }
+ for (j = 0; j < vsi->num_queue_pairs; j++) {
+ data[i++] = vsi->tx_rings[j].tx_stats.packets;
+ data[i++] = vsi->tx_rings[j].tx_stats.bytes;
+ }
+ for (j = 0; j < vsi->num_queue_pairs; j++) {
+ data[i++] = vsi->rx_rings[j].rx_stats.packets;
+ data[i++] = vsi->rx_rings[j].rx_stats.bytes;
+ }
+ if (vsi == pf->vsi[pf->lan_vsi]) {
+ for (j = 0; j < I40E_GLOBAL_STATS_LEN; j++) {
+ p = (char *)pf + i40e_gstrings_stats[j].stat_offset;
+ data[i++] = (i40e_gstrings_stats[j].sizeof_stat ==
+ sizeof(u64)) ? *(u64 *)p : *(u32 *)p;
+ }
+ for (j = 0; j < I40E_MAX_USER_PRIORITY; j++) {
+ data[i++] = pf->stats.priority_xon_tx[j];
+ data[i++] = pf->stats.priority_xoff_tx[j];
+ }
+ for (j = 0; j < I40E_MAX_USER_PRIORITY; j++) {
+ data[i++] = pf->stats.priority_xon_rx[j];
+ data[i++] = pf->stats.priority_xoff_rx[j];
+ }
+ for (j = 0; j < I40E_MAX_USER_PRIORITY; j++)
+ data[i++] = pf->stats.priority_xon_2_xoff[j];
+ }
+}
+
+static void i40e_get_strings(struct net_device *netdev, u32 stringset,
+ u8 *data)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_vsi *vsi = np->vsi;
+ struct i40e_pf *pf = vsi->back;
+ char *p = (char *)data;
+ int i;
+
+ switch (stringset) {
+ case ETH_SS_TEST:
+ for (i = 0; i < I40E_TEST_LEN; i++) {
+ memcpy(data, i40e_gstrings_test[i], ETH_GSTRING_LEN);
+ data += ETH_GSTRING_LEN;
+ }
+ break;
+ case ETH_SS_STATS:
+ for (i = 0; i < I40E_NETDEV_STATS_LEN; i++) {
+ snprintf(p, ETH_GSTRING_LEN, "%s",
+ i40e_gstrings_net_stats[i].stat_string);
+ p += ETH_GSTRING_LEN;
+ }
+ for (i = 0; i < vsi->num_queue_pairs; i++) {
+ snprintf(p, ETH_GSTRING_LEN, "tx-%u.tx_packets", i);
+ p += ETH_GSTRING_LEN;
+ snprintf(p, ETH_GSTRING_LEN, "tx-%u.tx_bytes", i);
+ p += ETH_GSTRING_LEN;
+ }
+ for (i = 0; i < vsi->num_queue_pairs; i++) {
+ snprintf(p, ETH_GSTRING_LEN, "rx-%u.rx_packets", i);
+ p += ETH_GSTRING_LEN;
+ snprintf(p, ETH_GSTRING_LEN, "rx-%u.rx_bytes", i);
+ p += ETH_GSTRING_LEN;
+ }
+ if (vsi == pf->vsi[pf->lan_vsi]) {
+ for (i = 0; i < I40E_GLOBAL_STATS_LEN; i++) {
+ snprintf(p, ETH_GSTRING_LEN, "port.%s",
+ i40e_gstrings_stats[i].stat_string);
+ p += ETH_GSTRING_LEN;
+ }
+ for (i = 0; i < I40E_MAX_USER_PRIORITY; i++) {
+ snprintf(p, ETH_GSTRING_LEN,
+ "port.tx_priority_%u_xon", i);
+ p += ETH_GSTRING_LEN;
+ snprintf(p, ETH_GSTRING_LEN,
+ "port.tx_priority_%u_xoff", i);
+ p += ETH_GSTRING_LEN;
+ }
+ for (i = 0; i < I40E_MAX_USER_PRIORITY; i++) {
+ snprintf(p, ETH_GSTRING_LEN,
+ "port.rx_priority_%u_xon", i);
+ p += ETH_GSTRING_LEN;
+ snprintf(p, ETH_GSTRING_LEN,
+ "port.rx_priority_%u_xoff", i);
+ p += ETH_GSTRING_LEN;
+ }
+ for (i = 0; i < I40E_MAX_USER_PRIORITY; i++) {
+ snprintf(p, ETH_GSTRING_LEN,
+ "port.rx_priority_%u_xon_2_xoff", i);
+ p += ETH_GSTRING_LEN;
+ }
+ }
+ /* BUG_ON(p - data != I40E_STATS_LEN * ETH_GSTRING_LEN); */
+ break;
+ }
+}
+
+static int i40e_get_ts_info(struct net_device *dev,
+ struct ethtool_ts_info *info)
+{
+ return ethtool_op_get_ts_info(dev, info);
+}
+
+static int i40e_link_test(struct i40e_pf *pf, u64 *data)
+{
+ if (i40e_get_link_status(&pf->hw))
+ *data = 0;
+ else
+ *data = 1;
+
+ return *data;
+}
+
+static int i40e_reg_test(struct i40e_pf *pf, u64 *data)
+{
+ i40e_status ret;
+
+ ret = i40e_diag_reg_test(&pf->hw);
+ *data = ret;
+
+ return ret;
+}
+
+static int i40e_eeprom_test(struct i40e_pf *pf, u64 *data)
+{
+ i40e_status ret;
+
+ ret = i40e_diag_eeprom_test(&pf->hw);
+ *data = ret;
+
+ return ret;
+}
+
+static int i40e_intr_test(struct i40e_pf *pf, u64 *data)
+{
+ *data = -ENOSYS;
+
+ return *data;
+}
+
+static int i40e_loopback_test(struct i40e_pf *pf, u64 *data)
+{
+ *data = -ENOSYS;
+
+ return *data;
+}
+
+static void i40e_diag_test(struct net_device *netdev,
+ struct ethtool_test *eth_test, u64 *data)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_pf *pf = np->vsi->back;
+
+ set_bit(__I40E_TESTING, &pf->state);
+ if (eth_test->flags == ETH_TEST_FL_OFFLINE) {
+ /* Offline tests */
+
+ netdev_info(netdev, "offline testing starting\n");
+
+ /* Link test performed before hardware reset
+ * so autoneg doesn't interfere with test result
+ */
+ netdev_info(netdev, "link test starting\n");
+ if (i40e_link_test(pf, &data[I40E_ETH_TEST_LINK]))
+ eth_test->flags |= ETH_TEST_FL_FAILED;
+
+ netdev_info(netdev, "register test starting\n");
+ if (i40e_reg_test(pf, &data[I40E_ETH_TEST_REG]))
+ eth_test->flags |= ETH_TEST_FL_FAILED;
+
+ i40e_do_reset(pf, (1 << __I40E_PF_RESET_REQUESTED));
+ netdev_info(netdev, "eeprom test starting\n");
+ if (i40e_eeprom_test(pf, &data[I40E_ETH_TEST_EEPROM]))
+ eth_test->flags |= ETH_TEST_FL_FAILED;
+
+ i40e_do_reset(pf, (1 << __I40E_PF_RESET_REQUESTED));
+ netdev_info(netdev, "interrupt test starting\n");
+ if (i40e_intr_test(pf, &data[I40E_ETH_TEST_INTR]))
+ eth_test->flags |= ETH_TEST_FL_FAILED;
+
+ i40e_do_reset(pf, (1 << __I40E_PF_RESET_REQUESTED));
+ netdev_info(netdev, "loopback test starting\n");
+ if (i40e_loopback_test(pf, &data[I40E_ETH_TEST_LOOPBACK]))
+ eth_test->flags |= ETH_TEST_FL_FAILED;
+
+ } else {
+ netdev_info(netdev, "online test starting\n");
+ /* Online tests */
+ if (i40e_link_test(pf, &data[I40E_ETH_TEST_LINK]))
+ eth_test->flags |= ETH_TEST_FL_FAILED;
+
+ /* Offline only tests, not run in online; pass by default */
+ data[I40E_ETH_TEST_REG] = 0;
+ data[I40E_ETH_TEST_EEPROM] = 0;
+ data[I40E_ETH_TEST_INTR] = 0;
+ data[I40E_ETH_TEST_LOOPBACK] = 0;
+
+ clear_bit(__I40E_TESTING, &pf->state);
+ }
+}
+
+static void i40e_get_wol(struct net_device *netdev,
+ struct ethtool_wolinfo *wol)
+{
+ wol->supported = 0;
+ wol->wolopts = 0;
+}
+
+static int i40e_nway_reset(struct net_device *netdev)
+{
+ /* restart autonegotiation */
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_pf *pf = np->vsi->back;
+ struct i40e_hw *hw = &pf->hw;
+ i40e_status ret = 0;
+
+ ret = i40e_aq_set_link_restart_an(hw, NULL);
+ if (ret) {
+ netdev_info(netdev, "link restart failed, aq_err=%d\n",
+ pf->hw.aq.asq_last_status);
+ return -EIO;
+ }
+
+ return 0;
+}
+
+static int i40e_set_phys_id(struct net_device *netdev,
+ enum ethtool_phys_id_state state)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_pf *pf = np->vsi->back;
+ struct i40e_hw *hw = &pf->hw;
+ int blink_freq = 2;
+
+ switch (state) {
+ case ETHTOOL_ID_ACTIVE:
+ pf->led_status = i40e_led_get(hw);
+ return blink_freq;
+ case ETHTOOL_ID_ON:
+ i40e_led_set(hw, 0xF);
+ break;
+ case ETHTOOL_ID_OFF:
+ i40e_led_set(hw, 0x0);
+ break;
+ case ETHTOOL_ID_INACTIVE:
+ i40e_led_set(hw, pf->led_status);
+ break;
+ }
+
+ return 0;
+}
+
+/* NOTE: i40e hardware uses a conversion factor of 2 for Interrupt
+ * Throttle Rate (ITR) ie. ITR(1) = 2us ITR(10) = 20 us, and also
+ * 125us (8000 interrupts per second) == ITR(62)
+ */
+
+static int i40e_get_coalesce(struct net_device *netdev,
+ struct ethtool_coalesce *ec)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_vsi *vsi = np->vsi;
+
+ ec->tx_max_coalesced_frames_irq = vsi->work_limit;
+ ec->rx_max_coalesced_frames_irq = vsi->work_limit;
+
+ if (ITR_IS_DYNAMIC(vsi->rx_itr_setting))
+ ec->rx_coalesce_usecs = 1;
+ else
+ ec->rx_coalesce_usecs = vsi->rx_itr_setting;
+
+ if (ITR_IS_DYNAMIC(vsi->tx_itr_setting))
+ ec->tx_coalesce_usecs = 1;
+ else
+ ec->tx_coalesce_usecs = vsi->tx_itr_setting;
+
+ return 0;
+}
+
+static int i40e_set_coalesce(struct net_device *netdev,
+ struct ethtool_coalesce *ec)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_q_vector *q_vector;
+ struct i40e_vsi *vsi = np->vsi;
+ struct i40e_pf *pf = vsi->back;
+ struct i40e_hw *hw = &pf->hw;
+ u16 vector;
+ int i;
+
+ if (ec->tx_max_coalesced_frames_irq || ec->rx_max_coalesced_frames_irq)
+ vsi->work_limit = ec->tx_max_coalesced_frames_irq;
+
+ switch (ec->rx_coalesce_usecs) {
+ case 0:
+ vsi->rx_itr_setting = 0;
+ break;
+ case 1:
+ vsi->rx_itr_setting = (I40E_ITR_DYNAMIC |
+ ITR_REG_TO_USEC(I40E_ITR_RX_DEF));
+ break;
+ default:
+ if ((ec->rx_coalesce_usecs < (I40E_MIN_ITR << 1)) ||
+ (ec->rx_coalesce_usecs > (I40E_MAX_ITR << 1)))
+ return -EINVAL;
+ vsi->rx_itr_setting = ec->rx_coalesce_usecs;
+ break;
+ }
+
+ switch (ec->tx_coalesce_usecs) {
+ case 0:
+ vsi->tx_itr_setting = 0;
+ break;
+ case 1:
+ vsi->tx_itr_setting = (I40E_ITR_DYNAMIC |
+ ITR_REG_TO_USEC(I40E_ITR_TX_DEF));
+ break;
+ default:
+ if ((ec->tx_coalesce_usecs < (I40E_MIN_ITR << 1)) ||
+ (ec->tx_coalesce_usecs > (I40E_MAX_ITR << 1)))
+ return -EINVAL;
+ vsi->tx_itr_setting = ec->tx_coalesce_usecs;
+ break;
+ }
+
+ vector = vsi->base_vector;
+ q_vector = vsi->q_vectors;
+ for (i = 0; i < vsi->num_q_vectors; i++, vector++, q_vector++) {
+ q_vector->rx.itr = ITR_TO_REG(vsi->rx_itr_setting);
+ wr32(hw, I40E_PFINT_ITRN(0, vector - 1), q_vector->rx.itr);
+ q_vector->tx.itr = ITR_TO_REG(vsi->tx_itr_setting);
+ wr32(hw, I40E_PFINT_ITRN(1, vector - 1), q_vector->tx.itr);
+ i40e_flush(hw);
+ }
+
+ return 0;
+}
+
+/**
+ * i40e_get_rss_hash_opts - Get RSS hash Input Set for each flow type
+ * @pf: pointer to the physical function struct
+ * @cmd: ethtool rxnfc command
+ *
+ * Returns Success if the flow is supported, else Invalid Input.
+ **/
+static int i40e_get_rss_hash_opts(struct i40e_pf *pf, struct ethtool_rxnfc *cmd)
+{
+ cmd->data = 0;
+
+ /* Report default options for RSS on i40e */
+ switch (cmd->flow_type) {
+ case TCP_V4_FLOW:
+ case UDP_V4_FLOW:
+ cmd->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
+ /* fall through to add IP fields */
+ case SCTP_V4_FLOW:
+ case AH_ESP_V4_FLOW:
+ case AH_V4_FLOW:
+ case ESP_V4_FLOW:
+ case IPV4_FLOW:
+ cmd->data |= RXH_IP_SRC | RXH_IP_DST;
+ break;
+ case TCP_V6_FLOW:
+ case UDP_V6_FLOW:
+ cmd->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
+ /* fall through to add IP fields */
+ case SCTP_V6_FLOW:
+ case AH_ESP_V6_FLOW:
+ case AH_V6_FLOW:
+ case ESP_V6_FLOW:
+ case IPV6_FLOW:
+ cmd->data |= RXH_IP_SRC | RXH_IP_DST;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
+/**
+ * i40e_get_rxnfc - command to get RX flow classification rules
+ * @netdev: network interface device structure
+ * @cmd: ethtool rxnfc command
+ *
+ * Returns Success if the command is supported.
+ **/
+static int i40e_get_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd,
+ u32 *rule_locs)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_vsi *vsi = np->vsi;
+ struct i40e_pf *pf = vsi->back;
+ int ret = -EOPNOTSUPP;
+
+ switch (cmd->cmd) {
+ case ETHTOOL_GRXRINGS:
+ cmd->data = vsi->alloc_queue_pairs;
+ ret = 0;
+ break;
+ case ETHTOOL_GRXFH:
+ ret = i40e_get_rss_hash_opts(pf, cmd);
+ break;
+ case ETHTOOL_GRXCLSRLCNT:
+ ret = 0;
+ break;
+ case ETHTOOL_GRXCLSRULE:
+ ret = 0;
+ break;
+ case ETHTOOL_GRXCLSRLALL:
+ cmd->data = 500;
+ ret = 0;
+ default:
+ break;
+ }
+
+ return ret;
+}
+
+/**
+ * i40e_set_rss_hash_opt - Enable/Disable flow types for RSS hash
+ * @pf: pointer to the physical function struct
+ * @cmd: ethtool rxnfc command
+ *
+ * Returns Success if the flow input set is supported.
+ **/
+static int i40e_set_rss_hash_opt(struct i40e_pf *pf, struct ethtool_rxnfc *nfc)
+{
+ struct i40e_hw *hw = &pf->hw;
+ u64 hena = (u64)rd32(hw, I40E_PFQF_HENA(0)) |
+ ((u64)rd32(hw, I40E_PFQF_HENA(1)) << 32);
+
+ /* RSS does not support anything other than hashing
+ * to queues on src and dst IPs and ports
+ */
+ if (nfc->data & ~(RXH_IP_SRC | RXH_IP_DST |
+ RXH_L4_B_0_1 | RXH_L4_B_2_3))
+ return -EINVAL;
+
+ /* We need at least the IP SRC and DEST fields for hashing */
+ if (!(nfc->data & RXH_IP_SRC) ||
+ !(nfc->data & RXH_IP_DST))
+ return -EINVAL;
+
+ switch (nfc->flow_type) {
+ case TCP_V4_FLOW:
+ switch (nfc->data & (RXH_L4_B_0_1 | RXH_L4_B_2_3)) {
+ case 0:
+ hena &= ~((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV4_TCP);
+ break;
+ case (RXH_L4_B_0_1 | RXH_L4_B_2_3):
+ hena |= ((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV4_TCP);
+ break;
+ default:
+ return -EINVAL;
+ }
+ break;
+ case TCP_V6_FLOW:
+ switch (nfc->data & (RXH_L4_B_0_1 | RXH_L4_B_2_3)) {
+ case 0:
+ hena &= ~((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV6_TCP);
+ break;
+ case (RXH_L4_B_0_1 | RXH_L4_B_2_3):
+ hena |= ((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV6_TCP);
+ break;
+ default:
+ return -EINVAL;
+ }
+ break;
+ case UDP_V4_FLOW:
+ switch (nfc->data & (RXH_L4_B_0_1 | RXH_L4_B_2_3)) {
+ case 0:
+ hena &=
+ ~(((u64)1 << I40E_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP) |
+ ((u64)1 << I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP) |
+ ((u64)1 << I40E_FILTER_PCTYPE_FRAG_IPV4));
+ break;
+ case (RXH_L4_B_0_1 | RXH_L4_B_2_3):
+ hena |=
+ (((u64)1 << I40E_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP) |
+ ((u64)1 << I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP) |
+ ((u64)1 << I40E_FILTER_PCTYPE_FRAG_IPV4));
+ break;
+ default:
+ return -EINVAL;
+ }
+ break;
+ case UDP_V6_FLOW:
+ switch (nfc->data & (RXH_L4_B_0_1 | RXH_L4_B_2_3)) {
+ case 0:
+ hena &=
+ ~(((u64)1 << I40E_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP) |
+ ((u64)1 << I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP) |
+ ((u64)1 << I40E_FILTER_PCTYPE_FRAG_IPV6));
+ break;
+ case (RXH_L4_B_0_1 | RXH_L4_B_2_3):
+ hena |=
+ (((u64)1 << I40E_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP) |
+ ((u64)1 << I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP) |
+ ((u64)1 << I40E_FILTER_PCTYPE_FRAG_IPV6));
+ break;
+ default:
+ return -EINVAL;
+ }
+ break;
+ case AH_ESP_V4_FLOW:
+ case AH_V4_FLOW:
+ case ESP_V4_FLOW:
+ case SCTP_V4_FLOW:
+ if ((nfc->data & RXH_L4_B_0_1) ||
+ (nfc->data & RXH_L4_B_2_3))
+ return -EINVAL;
+ hena |= ((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV4_OTHER);
+ break;
+ case AH_ESP_V6_FLOW:
+ case AH_V6_FLOW:
+ case ESP_V6_FLOW:
+ case SCTP_V6_FLOW:
+ if ((nfc->data & RXH_L4_B_0_1) ||
+ (nfc->data & RXH_L4_B_2_3))
+ return -EINVAL;
+ hena |= ((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV6_OTHER);
+ break;
+ case IPV4_FLOW:
+ hena |= ((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV4_OTHER) |
+ ((u64)1 << I40E_FILTER_PCTYPE_FRAG_IPV4);
+ break;
+ case IPV6_FLOW:
+ hena |= ((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV6_OTHER) |
+ ((u64)1 << I40E_FILTER_PCTYPE_FRAG_IPV6);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ wr32(hw, I40E_PFQF_HENA(0), (u32)hena);
+ wr32(hw, I40E_PFQF_HENA(1), (u32)(hena >> 32));
+ i40e_flush(hw);
+
+ return 0;
+}
+
+#define IP_HEADER_OFFSET 14
+/**
+ * i40e_add_del_fdir_udpv4 - Add/Remove UDPv4 Flow Director filters for
+ * a specific flow spec
+ * @vsi: pointer to the targeted VSI
+ * @fd_data: the flow director data required from the FDir descriptor
+ * @ethtool_rx_flow_spec: the flow spec
+ * @add: true adds a filter, false removes it
+ *
+ * Returns 0 if the filters were successfully added or removed
+ **/
+static int i40e_add_del_fdir_udpv4(struct i40e_vsi *vsi,
+ struct i40e_fdir_data *fd_data,
+ struct ethtool_rx_flow_spec *fsp, bool add)
+{
+ struct i40e_pf *pf = vsi->back;
+ struct udphdr *udp;
+ struct iphdr *ip;
+ bool err = false;
+ int ret;
+ int i;
+
+ ip = (struct iphdr *)(fd_data->raw_packet + IP_HEADER_OFFSET);
+ udp = (struct udphdr *)(fd_data->raw_packet + IP_HEADER_OFFSET
+ + sizeof(struct iphdr));
+
+ ip->saddr = fsp->h_u.tcp_ip4_spec.ip4src;
+ ip->daddr = fsp->h_u.tcp_ip4_spec.ip4dst;
+ udp->source = fsp->h_u.tcp_ip4_spec.psrc;
+ udp->dest = fsp->h_u.tcp_ip4_spec.pdst;
+
+ for (i = I40E_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP;
+ i <= I40E_FILTER_PCTYPE_NONF_IPV4_UDP; i++) {
+ fd_data->pctype = i;
+ ret = i40e_program_fdir_filter(fd_data, pf, add);
+
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "Filter command send failed for PCTYPE %d (ret = %d)\n",
+ fd_data->pctype, ret);
+ err = true;
+ } else {
+ dev_info(&pf->pdev->dev,
+ "Filter OK for PCTYPE %d (ret = %d)\n",
+ fd_data->pctype, ret);
+ }
+ }
+
+ return err ? -EOPNOTSUPP : 0;
+}
+
+/**
+ * i40e_add_del_fdir_tcpv4 - Add/Remove TCPv4 Flow Director filters for
+ * a specific flow spec
+ * @vsi: pointer to the targeted VSI
+ * @fd_data: the flow director data required from the FDir descriptor
+ * @ethtool_rx_flow_spec: the flow spec
+ * @add: true adds a filter, false removes it
+ *
+ * Returns 0 if the filters were successfully added or removed
+ **/
+static int i40e_add_del_fdir_tcpv4(struct i40e_vsi *vsi,
+ struct i40e_fdir_data *fd_data,
+ struct ethtool_rx_flow_spec *fsp, bool add)
+{
+ struct i40e_pf *pf = vsi->back;
+ struct tcphdr *tcp;
+ struct iphdr *ip;
+ bool err = false;
+ int ret;
+
+ ip = (struct iphdr *)(fd_data->raw_packet + IP_HEADER_OFFSET);
+ tcp = (struct tcphdr *)(fd_data->raw_packet + IP_HEADER_OFFSET
+ + sizeof(struct iphdr));
+
+ ip->daddr = fsp->h_u.tcp_ip4_spec.ip4dst;
+ tcp->dest = fsp->h_u.tcp_ip4_spec.pdst;
+
+ fd_data->pctype = I40E_FILTER_PCTYPE_NONF_IPV4_TCP_SYN;
+ ret = i40e_program_fdir_filter(fd_data, pf, add);
+
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "Filter command send failed for PCTYPE %d (ret = %d)\n",
+ fd_data->pctype, ret);
+ err = true;
+ } else {
+ dev_info(&pf->pdev->dev, "Filter OK for PCTYPE %d (ret = %d)\n",
+ fd_data->pctype, ret);
+ }
+
+ ip->saddr = fsp->h_u.tcp_ip4_spec.ip4src;
+ tcp->source = fsp->h_u.tcp_ip4_spec.psrc;
+
+ fd_data->pctype = I40E_FILTER_PCTYPE_NONF_IPV4_TCP;
+
+ ret = i40e_program_fdir_filter(fd_data, pf, add);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "Filter command send failed for PCTYPE %d (ret = %d)\n",
+ fd_data->pctype, ret);
+ err = true;
+ } else {
+ dev_info(&pf->pdev->dev, "Filter OK for PCTYPE %d (ret = %d)\n",
+ fd_data->pctype, ret);
+ }
+
+ return err ? -EOPNOTSUPP : 0;
+}
+
+/**
+ * i40e_add_del_fdir_sctpv4 - Add/Remove SCTPv4 Flow Director filters for
+ * a specific flow spec
+ * @vsi: pointer to the targeted VSI
+ * @fd_data: the flow director data required from the FDir descriptor
+ * @ethtool_rx_flow_spec: the flow spec
+ * @add: true adds a filter, false removes it
+ *
+ * Returns 0 if the filters were successfully added or removed
+ **/
+static int i40e_add_del_fdir_sctpv4(struct i40e_vsi *vsi,
+ struct i40e_fdir_data *fd_data,
+ struct ethtool_rx_flow_spec *fsp, bool add)
+{
+ return -EOPNOTSUPP;
+}
+
+/**
+ * i40e_add_del_fdir_ipv4 - Add/Remove IPv4 Flow Director filters for
+ * a specific flow spec
+ * @vsi: pointer to the targeted VSI
+ * @fd_data: the flow director data required for the FDir descriptor
+ * @fsp: the ethtool flow spec
+ * @add: true adds a filter, false removes it
+ *
+ * Returns 0 if the filters were successfully added or removed
+ **/
+static int i40e_add_del_fdir_ipv4(struct i40e_vsi *vsi,
+ struct i40e_fdir_data *fd_data,
+ struct ethtool_rx_flow_spec *fsp, bool add)
+{
+ struct i40e_pf *pf = vsi->back;
+ struct iphdr *ip;
+ bool err = false;
+ int ret;
+ int i;
+
+ ip = (struct iphdr *)(fd_data->raw_packet + IP_HEADER_OFFSET);
+
+ ip->saddr = fsp->h_u.usr_ip4_spec.ip4src;
+ ip->daddr = fsp->h_u.usr_ip4_spec.ip4dst;
+ ip->protocol = fsp->h_u.usr_ip4_spec.proto;
+
+ for (i = I40E_FILTER_PCTYPE_NONF_IPV4_OTHER;
+ i <= I40E_FILTER_PCTYPE_FRAG_IPV4; i++) {
+ fd_data->pctype = i;
+ ret = i40e_program_fdir_filter(fd_data, pf, add);
+
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "Filter command send failed for PCTYPE %d (ret = %d)\n",
+ fd_data->pctype, ret);
+ err = true;
+ } else {
+ dev_info(&pf->pdev->dev,
+ "Filter OK for PCTYPE %d (ret = %d)\n",
+ fd_data->pctype, ret);
+ }
+ }
+
+ return err ? -EOPNOTSUPP : 0;
+}
+
+/**
+ * i40e_add_del_fdir_ethtool - Add/Remove Flow Director filters for
+ * a specific flow spec based on their protocol
+ * @vsi: pointer to the targeted VSI
+ * @cmd: command to get or set RX flow classification rules
+ * @add: true adds a filter, false removes it
+ *
+ * Returns 0 if the filters were successfully added or removed
+ **/
+static int i40e_add_del_fdir_ethtool(struct i40e_vsi *vsi,
+ struct ethtool_rxnfc *cmd, bool add)
+{
+ struct i40e_fdir_data fd_data;
+ int ret = -EINVAL;
+ struct i40e_pf *pf;
+ struct ethtool_rx_flow_spec *fsp =
+ (struct ethtool_rx_flow_spec *)&cmd->fs;
+
+ if (!vsi)
+ return -EINVAL;
+
+ pf = vsi->back;
+
+ if ((fsp->ring_cookie != RX_CLS_FLOW_DISC) &&
+ (fsp->ring_cookie >= vsi->num_queue_pairs))
+ return -EINVAL;
+
+ /* Populate the Flow Director that we have at the moment
+ * and allocate the raw packet buffer for the calling functions
+ */
+ fd_data.raw_packet = kzalloc(I40E_FDIR_MAX_RAW_PACKET_LOOKUP,
+ GFP_KERNEL);
+
+ if (!fd_data.raw_packet) {
+ dev_info(&pf->pdev->dev, "Could not allocate memory\n");
+ return -ENOMEM;
+ }
+
+ fd_data.q_index = fsp->ring_cookie;
+ fd_data.flex_off = 0;
+ fd_data.pctype = 0;
+ fd_data.dest_vsi = vsi->id;
+ fd_data.dest_ctl = 0;
+ fd_data.fd_status = 0;
+ fd_data.cnt_index = 0;
+ fd_data.fd_id = 0;
+
+ switch (fsp->flow_type & ~FLOW_EXT) {
+ case TCP_V4_FLOW:
+ ret = i40e_add_del_fdir_tcpv4(vsi, &fd_data, fsp, add);
+ break;
+ case UDP_V4_FLOW:
+ ret = i40e_add_del_fdir_udpv4(vsi, &fd_data, fsp, add);
+ break;
+ case SCTP_V4_FLOW:
+ ret = i40e_add_del_fdir_sctpv4(vsi, &fd_data, fsp, add);
+ break;
+ case IPV4_FLOW:
+ ret = i40e_add_del_fdir_ipv4(vsi, &fd_data, fsp, add);
+ break;
+ case IP_USER_FLOW:
+ switch (fsp->h_u.usr_ip4_spec.proto) {
+ case IPPROTO_TCP:
+ ret = i40e_add_del_fdir_tcpv4(vsi, &fd_data, fsp, add);
+ break;
+ case IPPROTO_UDP:
+ ret = i40e_add_del_fdir_udpv4(vsi, &fd_data, fsp, add);
+ break;
+ case IPPROTO_SCTP:
+ ret = i40e_add_del_fdir_sctpv4(vsi, &fd_data, fsp, add);
+ break;
+ default:
+ ret = i40e_add_del_fdir_ipv4(vsi, &fd_data, fsp, add);
+ break;
+ }
+ break;
+ default:
+ dev_info(&pf->pdev->dev, "Could not specify spec type\n");
+ ret = -EINVAL;
+ }
+
+ kfree(fd_data.raw_packet);
+ fd_data.raw_packet = NULL;
+
+ return ret;
+}
+/**
+ * i40e_set_rxnfc - command to set RX flow classification rules
+ * @netdev: network interface device structure
+ * @cmd: ethtool rxnfc command
+ *
+ * Returns Success if the command is supported.
+ **/
+static int i40e_set_rxnfc(struct net_device *netdev, struct ethtool_rxnfc *cmd)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_vsi *vsi = np->vsi;
+ struct i40e_pf *pf = vsi->back;
+ int ret = -EOPNOTSUPP;
+
+ switch (cmd->cmd) {
+ case ETHTOOL_SRXFH:
+ ret = i40e_set_rss_hash_opt(pf, cmd);
+ break;
+ case ETHTOOL_SRXCLSRLINS:
+ ret = i40e_add_del_fdir_ethtool(vsi, cmd, true);
+ break;
+ case ETHTOOL_SRXCLSRLDEL:
+ ret = i40e_add_del_fdir_ethtool(vsi, cmd, false);
+ break;
+ default:
+ break;
+ }
+
+ return ret;
+}
+
+static const struct ethtool_ops i40e_ethtool_ops = {
+ .get_settings = i40e_get_settings,
+ .get_drvinfo = i40e_get_drvinfo,
+ .get_regs_len = i40e_get_regs_len,
+ .get_regs = i40e_get_regs,
+ .nway_reset = i40e_nway_reset,
+ .get_link = ethtool_op_get_link,
+ .get_wol = i40e_get_wol,
+ .get_eeprom_len = i40e_get_eeprom_len,
+ .get_eeprom = i40e_get_eeprom,
+ .get_ringparam = i40e_get_ringparam,
+ .set_ringparam = i40e_set_ringparam,
+ .get_pauseparam = i40e_get_pauseparam,
+ .get_msglevel = i40e_get_msglevel,
+ .set_msglevel = i40e_set_msglevel,
+ .get_rxnfc = i40e_get_rxnfc,
+ .set_rxnfc = i40e_set_rxnfc,
+ .self_test = i40e_diag_test,
+ .get_strings = i40e_get_strings,
+ .set_phys_id = i40e_set_phys_id,
+ .get_sset_count = i40e_get_sset_count,
+ .get_ethtool_stats = i40e_get_ethtool_stats,
+ .get_coalesce = i40e_get_coalesce,
+ .set_coalesce = i40e_set_coalesce,
+ .get_ts_info = i40e_get_ts_info,
+};
+
+void i40e_set_ethtool_ops(struct net_device *netdev)
+{
+ SET_ETHTOOL_OPS(netdev, &i40e_ethtool_ops);
+}
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#include "i40e_osdep.h"
+#include "i40e_register.h"
+#include "i40e_status.h"
+#include "i40e_alloc.h"
+#include "i40e_hmc.h"
+#include "i40e_type.h"
+
+/**
+ * i40e_add_sd_table_entry - Adds a segment descriptor to the table
+ * @hw: pointer to our hw struct
+ * @hmc_info: pointer to the HMC configuration information struct
+ * @sd_index: segment descriptor index to manipulate
+ * @type: what type of segment descriptor we're manipulating
+ * @direct_mode_sz: size to alloc in direct mode
+ **/
+i40e_status i40e_add_sd_table_entry(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 sd_index,
+ enum i40e_sd_entry_type type,
+ u64 direct_mode_sz)
+{
+ enum i40e_memory_type mem_type __attribute__((unused));
+ i40e_status ret_code = 0;
+ struct i40e_hmc_sd_entry *sd_entry;
+ bool dma_mem_alloc_done = false;
+ struct i40e_dma_mem mem;
+ u64 alloc_len;
+
+ if (NULL == hmc_info->sd_table.sd_entry) {
+ ret_code = I40E_ERR_BAD_PTR;
+ hw_dbg(hw, "i40e_add_sd_table_entry: bad sd_entry\n");
+ goto exit;
+ }
+
+ if (sd_index >= hmc_info->sd_table.sd_cnt) {
+ ret_code = I40E_ERR_INVALID_SD_INDEX;
+ hw_dbg(hw, "i40e_add_sd_table_entry: bad sd_index\n");
+ goto exit;
+ }
+
+ sd_entry = &hmc_info->sd_table.sd_entry[sd_index];
+ if (!sd_entry->valid) {
+ if (I40E_SD_TYPE_PAGED == type) {
+ mem_type = i40e_mem_pd;
+ alloc_len = I40E_HMC_PAGED_BP_SIZE;
+ } else {
+ mem_type = i40e_mem_bp_jumbo;
+ alloc_len = direct_mode_sz;
+ }
+
+ /* allocate a 4K pd page or 2M backing page */
+ ret_code = i40e_allocate_dma_mem(hw, &mem, mem_type, alloc_len,
+ I40E_HMC_PD_BP_BUF_ALIGNMENT);
+ if (ret_code)
+ goto exit;
+ dma_mem_alloc_done = true;
+ if (I40E_SD_TYPE_PAGED == type) {
+ ret_code = i40e_allocate_virt_mem(hw,
+ &sd_entry->u.pd_table.pd_entry_virt_mem,
+ sizeof(struct i40e_hmc_pd_entry) * 512);
+ if (ret_code)
+ goto exit;
+ sd_entry->u.pd_table.pd_entry =
+ (struct i40e_hmc_pd_entry *)
+ sd_entry->u.pd_table.pd_entry_virt_mem.va;
+ memcpy(&sd_entry->u.pd_table.pd_page_addr, &mem,
+ sizeof(struct i40e_dma_mem));
+ } else {
+ memcpy(&sd_entry->u.bp.addr, &mem,
+ sizeof(struct i40e_dma_mem));
+ sd_entry->u.bp.sd_pd_index = sd_index;
+ }
+ /* initialize the sd entry */
+ hmc_info->sd_table.sd_entry[sd_index].entry_type = type;
+
+ /* increment the ref count */
+ I40E_INC_SD_REFCNT(&hmc_info->sd_table);
+ }
+ /* Increment backing page reference count */
+ if (I40E_SD_TYPE_DIRECT == sd_entry->entry_type)
+ I40E_INC_BP_REFCNT(&sd_entry->u.bp);
+exit:
+ if (ret_code)
+ if (dma_mem_alloc_done)
+ i40e_free_dma_mem(hw, &mem);
+
+ return ret_code;
+}
+
+/**
+ * i40e_add_pd_table_entry - Adds page descriptor to the specified table
+ * @hw: pointer to our HW structure
+ * @hmc_info: pointer to the HMC configuration information structure
+ * @pd_index: which page descriptor index to manipulate
+ *
+ * This function:
+ * 1. Initializes the pd entry
+ * 2. Adds pd_entry in the pd_table
+ * 3. Mark the entry valid in i40e_hmc_pd_entry structure
+ * 4. Initializes the pd_entry's ref count to 1
+ * assumptions:
+ * 1. The memory for pd should be pinned down, physically contiguous and
+ * aligned on 4K boundary and zeroed memory.
+ * 2. It should be 4K in size.
+ **/
+i40e_status i40e_add_pd_table_entry(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 pd_index)
+{
+ i40e_status ret_code = 0;
+ struct i40e_hmc_pd_table *pd_table;
+ struct i40e_hmc_pd_entry *pd_entry;
+ struct i40e_dma_mem mem;
+ u32 sd_idx, rel_pd_idx;
+ u64 *pd_addr;
+ u64 page_desc;
+
+ if (pd_index / I40E_HMC_PD_CNT_IN_SD >= hmc_info->sd_table.sd_cnt) {
+ ret_code = I40E_ERR_INVALID_PAGE_DESC_INDEX;
+ hw_dbg(hw, "i40e_add_pd_table_entry: bad pd_index\n");
+ goto exit;
+ }
+
+ /* find corresponding sd */
+ sd_idx = (pd_index / I40E_HMC_PD_CNT_IN_SD);
+ if (I40E_SD_TYPE_PAGED !=
+ hmc_info->sd_table.sd_entry[sd_idx].entry_type)
+ goto exit;
+
+ rel_pd_idx = (pd_index % I40E_HMC_PD_CNT_IN_SD);
+ pd_table = &hmc_info->sd_table.sd_entry[sd_idx].u.pd_table;
+ pd_entry = &pd_table->pd_entry[rel_pd_idx];
+ if (!pd_entry->valid) {
+ /* allocate a 4K backing page */
+ ret_code = i40e_allocate_dma_mem(hw, &mem, i40e_mem_bp,
+ I40E_HMC_PAGED_BP_SIZE,
+ I40E_HMC_PD_BP_BUF_ALIGNMENT);
+ if (ret_code)
+ goto exit;
+
+ memcpy(&pd_entry->bp.addr, &mem, sizeof(struct i40e_dma_mem));
+ pd_entry->bp.sd_pd_index = pd_index;
+ pd_entry->bp.entry_type = I40E_SD_TYPE_PAGED;
+ /* Set page address and valid bit */
+ page_desc = mem.pa | 0x1;
+
+ pd_addr = (u64 *)pd_table->pd_page_addr.va;
+ pd_addr += rel_pd_idx;
+
+ /* Add the backing page physical address in the pd entry */
+ memcpy(pd_addr, &page_desc, sizeof(u64));
+
+ pd_entry->sd_index = sd_idx;
+ pd_entry->valid = true;
+ I40E_INC_PD_REFCNT(pd_table);
+ }
+ I40E_INC_BP_REFCNT(&pd_entry->bp);
+exit:
+ return ret_code;
+}
+
+/**
+ * i40e_remove_pd_bp - remove a backing page from a page descriptor
+ * @hw: pointer to our HW structure
+ * @hmc_info: pointer to the HMC configuration information structure
+ * @idx: the page index
+ * @is_pf: distinguishes a VF from a PF
+ *
+ * This function:
+ * 1. Marks the entry in pd tabe (for paged address mode) or in sd table
+ * (for direct address mode) invalid.
+ * 2. Write to register PMPDINV to invalidate the backing page in FV cache
+ * 3. Decrement the ref count for the pd _entry
+ * assumptions:
+ * 1. Caller can deallocate the memory used by backing storage after this
+ * function returns.
+ **/
+i40e_status i40e_remove_pd_bp(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 idx, bool is_pf)
+{
+ i40e_status ret_code = 0;
+ struct i40e_hmc_pd_entry *pd_entry;
+ struct i40e_hmc_pd_table *pd_table;
+ struct i40e_hmc_sd_entry *sd_entry;
+ u32 sd_idx, rel_pd_idx;
+ u64 *pd_addr;
+
+ /* calculate index */
+ sd_idx = idx / I40E_HMC_PD_CNT_IN_SD;
+ rel_pd_idx = idx % I40E_HMC_PD_CNT_IN_SD;
+ if (sd_idx >= hmc_info->sd_table.sd_cnt) {
+ ret_code = I40E_ERR_INVALID_PAGE_DESC_INDEX;
+ hw_dbg(hw, "i40e_remove_pd_bp: bad idx\n");
+ goto exit;
+ }
+ sd_entry = &hmc_info->sd_table.sd_entry[sd_idx];
+ if (I40E_SD_TYPE_PAGED != sd_entry->entry_type) {
+ ret_code = I40E_ERR_INVALID_SD_TYPE;
+ hw_dbg(hw, "i40e_remove_pd_bp: wrong sd_entry type\n");
+ goto exit;
+ }
+ /* get the entry and decrease its ref counter */
+ pd_table = &hmc_info->sd_table.sd_entry[sd_idx].u.pd_table;
+ pd_entry = &pd_table->pd_entry[rel_pd_idx];
+ I40E_DEC_BP_REFCNT(&pd_entry->bp);
+ if (pd_entry->bp.ref_cnt)
+ goto exit;
+
+ /* mark the entry invalid */
+ pd_entry->valid = false;
+ I40E_DEC_PD_REFCNT(pd_table);
+ pd_addr = (u64 *)pd_table->pd_page_addr.va;
+ pd_addr += rel_pd_idx;
+ memset(pd_addr, 0, sizeof(u64));
+ if (is_pf)
+ I40E_INVALIDATE_PF_HMC_PD(hw, sd_idx, idx);
+ else
+ I40E_INVALIDATE_VF_HMC_PD(hw, sd_idx, idx, hmc_info->hmc_fn_id);
+
+ /* free memory here */
+ ret_code = i40e_free_dma_mem(hw, &(pd_entry->bp.addr));
+ if (ret_code)
+ goto exit;
+ if (!pd_table->ref_cnt)
+ i40e_free_virt_mem(hw, &pd_table->pd_entry_virt_mem);
+exit:
+ return ret_code;
+}
+
+/**
+ * i40e_prep_remove_sd_bp - Prepares to remove a backing page from a sd entry
+ * @hmc_info: pointer to the HMC configuration information structure
+ * @idx: the page index
+ **/
+i40e_status i40e_prep_remove_sd_bp(struct i40e_hmc_info *hmc_info,
+ u32 idx)
+{
+ i40e_status ret_code = 0;
+ struct i40e_hmc_sd_entry *sd_entry;
+
+ /* get the entry and decrease its ref counter */
+ sd_entry = &hmc_info->sd_table.sd_entry[idx];
+ I40E_DEC_BP_REFCNT(&sd_entry->u.bp);
+ if (sd_entry->u.bp.ref_cnt) {
+ ret_code = I40E_ERR_NOT_READY;
+ goto exit;
+ }
+ I40E_DEC_SD_REFCNT(&hmc_info->sd_table);
+
+ /* mark the entry invalid */
+ sd_entry->valid = false;
+exit:
+ return ret_code;
+}
+
+/**
+ * i40e_remove_sd_bp_new - Removes a backing page from a segment descriptor
+ * @hw: pointer to our hw struct
+ * @hmc_info: pointer to the HMC configuration information structure
+ * @idx: the page index
+ * @is_pf: used to distinguish between VF and PF
+ **/
+i40e_status i40e_remove_sd_bp_new(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 idx, bool is_pf)
+{
+ struct i40e_hmc_sd_entry *sd_entry;
+ i40e_status ret_code = 0;
+
+ /* get the entry and decrease its ref counter */
+ sd_entry = &hmc_info->sd_table.sd_entry[idx];
+ if (is_pf) {
+ I40E_CLEAR_PF_SD_ENTRY(hw, idx, I40E_SD_TYPE_DIRECT);
+ } else {
+ ret_code = I40E_NOT_SUPPORTED;
+ goto exit;
+ }
+ ret_code = i40e_free_dma_mem(hw, &(sd_entry->u.bp.addr));
+ if (ret_code)
+ goto exit;
+exit:
+ return ret_code;
+}
+
+/**
+ * i40e_prep_remove_pd_page - Prepares to remove a PD page from sd entry.
+ * @hmc_info: pointer to the HMC configuration information structure
+ * @idx: segment descriptor index to find the relevant page descriptor
+ **/
+i40e_status i40e_prep_remove_pd_page(struct i40e_hmc_info *hmc_info,
+ u32 idx)
+{
+ i40e_status ret_code = 0;
+ struct i40e_hmc_sd_entry *sd_entry;
+
+ sd_entry = &hmc_info->sd_table.sd_entry[idx];
+
+ if (sd_entry->u.pd_table.ref_cnt) {
+ ret_code = I40E_ERR_NOT_READY;
+ goto exit;
+ }
+
+ /* mark the entry invalid */
+ sd_entry->valid = false;
+
+ I40E_DEC_SD_REFCNT(&hmc_info->sd_table);
+exit:
+ return ret_code;
+}
+
+/**
+ * i40e_remove_pd_page_new - Removes a PD page from sd entry.
+ * @hw: pointer to our hw struct
+ * @hmc_info: pointer to the HMC configuration information structure
+ * @idx: segment descriptor index to find the relevant page descriptor
+ * @is_pf: used to distinguish between VF and PF
+ **/
+i40e_status i40e_remove_pd_page_new(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 idx, bool is_pf)
+{
+ i40e_status ret_code = 0;
+ struct i40e_hmc_sd_entry *sd_entry;
+
+ sd_entry = &hmc_info->sd_table.sd_entry[idx];
+ if (is_pf) {
+ I40E_CLEAR_PF_SD_ENTRY(hw, idx, I40E_SD_TYPE_PAGED);
+ } else {
+ ret_code = I40E_NOT_SUPPORTED;
+ goto exit;
+ }
+ /* free memory here */
+ ret_code = i40e_free_dma_mem(hw, &(sd_entry->u.pd_table.pd_page_addr));
+ if (ret_code)
+ goto exit;
+exit:
+ return ret_code;
+}
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#ifndef _I40E_HMC_H_
+#define _I40E_HMC_H_
+
+#define I40E_HMC_MAX_BP_COUNT 512
+
+/* forward-declare the HW struct for the compiler */
+struct i40e_hw;
+
+#define I40E_HMC_INFO_SIGNATURE 0x484D5347 /* HMSG */
+#define I40E_HMC_PD_CNT_IN_SD 512
+#define I40E_HMC_DIRECT_BP_SIZE 0x200000 /* 2M */
+#define I40E_HMC_PAGED_BP_SIZE 4096
+#define I40E_HMC_PD_BP_BUF_ALIGNMENT 4096
+#define I40E_FIRST_VF_FPM_ID 16
+
+struct i40e_hmc_obj_info {
+ u64 base; /* base addr in FPM */
+ u32 max_cnt; /* max count available for this hmc func */
+ u32 cnt; /* count of objects driver actually wants to create */
+ u64 size; /* size in bytes of one object */
+};
+
+enum i40e_sd_entry_type {
+ I40E_SD_TYPE_INVALID = 0,
+ I40E_SD_TYPE_PAGED = 1,
+ I40E_SD_TYPE_DIRECT = 2
+};
+
+struct i40e_hmc_bp {
+ enum i40e_sd_entry_type entry_type;
+ struct i40e_dma_mem addr; /* populate to be used by hw */
+ u32 sd_pd_index;
+ u32 ref_cnt;
+};
+
+struct i40e_hmc_pd_entry {
+ struct i40e_hmc_bp bp;
+ u32 sd_index;
+ bool valid;
+};
+
+struct i40e_hmc_pd_table {
+ struct i40e_dma_mem pd_page_addr; /* populate to be used by hw */
+ struct i40e_hmc_pd_entry *pd_entry; /* [512] for sw book keeping */
+ struct i40e_virt_mem pd_entry_virt_mem; /* virt mem for pd_entry */
+
+ u32 ref_cnt;
+ u32 sd_index;
+};
+
+struct i40e_hmc_sd_entry {
+ enum i40e_sd_entry_type entry_type;
+ bool valid;
+
+ union {
+ struct i40e_hmc_pd_table pd_table;
+ struct i40e_hmc_bp bp;
+ } u;
+};
+
+struct i40e_hmc_sd_table {
+ struct i40e_virt_mem addr; /* used to track sd_entry allocations */
+ u32 sd_cnt;
+ u32 ref_cnt;
+ struct i40e_hmc_sd_entry *sd_entry; /* (sd_cnt*512) entries max */
+};
+
+struct i40e_hmc_info {
+ u32 signature;
+ /* equals to pci func num for PF and dynamically allocated for VFs */
+ u8 hmc_fn_id;
+ u16 first_sd_index; /* index of the first available SD */
+
+ /* hmc objects */
+ struct i40e_hmc_obj_info *hmc_obj;
+ struct i40e_virt_mem hmc_obj_virt_mem;
+ struct i40e_hmc_sd_table sd_table;
+};
+
+#define I40E_INC_SD_REFCNT(sd_table) ((sd_table)->ref_cnt++)
+#define I40E_INC_PD_REFCNT(pd_table) ((pd_table)->ref_cnt++)
+#define I40E_INC_BP_REFCNT(bp) ((bp)->ref_cnt++)
+
+#define I40E_DEC_SD_REFCNT(sd_table) ((sd_table)->ref_cnt--)
+#define I40E_DEC_PD_REFCNT(pd_table) ((pd_table)->ref_cnt--)
+#define I40E_DEC_BP_REFCNT(bp) ((bp)->ref_cnt--)
+
+/**
+ * I40E_SET_PF_SD_ENTRY - marks the sd entry as valid in the hardware
+ * @hw: pointer to our hw struct
+ * @pa: pointer to physical address
+ * @sd_index: segment descriptor index
+ * @hmc_fn_id: hmc function id
+ * @type: if sd entry is direct or paged
+ **/
+#define I40E_SET_PF_SD_ENTRY(hw, pa, sd_index, type) \
+{ \
+ u32 val1, val2, val3; \
+ val1 = (u32)(upper_32_bits(pa)); \
+ val2 = (u32)(pa) | (I40E_HMC_MAX_BP_COUNT << \
+ I40E_PFHMC_SDDATALOW_PMSDBPCOUNT_SHIFT) | \
+ ((((type) == I40E_SD_TYPE_PAGED) ? 0 : 1) << \
+ I40E_PFHMC_SDDATALOW_PMSDTYPE_SHIFT) | \
+ (1 << I40E_PFHMC_SDDATALOW_PMSDVALID_SHIFT); \
+ val3 = (sd_index) | (1 << I40E_PFHMC_SDCMD_PMSDWR_SHIFT); \
+ wr32((hw), I40E_PFHMC_SDDATAHIGH, val1); \
+ wr32((hw), I40E_PFHMC_SDDATALOW, val2); \
+ wr32((hw), I40E_PFHMC_SDCMD, val3); \
+}
+
+/**
+ * I40E_CLEAR_PF_SD_ENTRY - marks the sd entry as invalid in the hardware
+ * @hw: pointer to our hw struct
+ * @sd_index: segment descriptor index
+ * @hmc_fn_id: hmc function id
+ * @type: if sd entry is direct or paged
+ **/
+#define I40E_CLEAR_PF_SD_ENTRY(hw, sd_index, type) \
+{ \
+ u32 val2, val3; \
+ val2 = (I40E_HMC_MAX_BP_COUNT << \
+ I40E_PFHMC_SDDATALOW_PMSDBPCOUNT_SHIFT) | \
+ ((((type) == I40E_SD_TYPE_PAGED) ? 0 : 1) << \
+ I40E_PFHMC_SDDATALOW_PMSDTYPE_SHIFT); \
+ val3 = (sd_index) | (1 << I40E_PFHMC_SDCMD_PMSDWR_SHIFT); \
+ wr32((hw), I40E_PFHMC_SDDATAHIGH, 0); \
+ wr32((hw), I40E_PFHMC_SDDATALOW, val2); \
+ wr32((hw), I40E_PFHMC_SDCMD, val3); \
+}
+
+/**
+ * I40E_INVALIDATE_PF_HMC_PD - Invalidates the pd cache in the hardware
+ * @hw: pointer to our hw struct
+ * @sd_idx: segment descriptor index
+ * @pd_idx: page descriptor index
+ * @hmc_fn_id: hmc function id
+ **/
+#define I40E_INVALIDATE_PF_HMC_PD(hw, sd_idx, pd_idx) \
+ wr32((hw), I40E_PFHMC_PDINV, \
+ (((sd_idx) << I40E_PFHMC_PDINV_PMSDIDX_SHIFT) | \
+ ((pd_idx) << I40E_PFHMC_PDINV_PMPDIDX_SHIFT)))
+
+#define I40E_INVALIDATE_VF_HMC_PD(hw, sd_idx, pd_idx, hmc_fn_id) \
+ wr32((hw), I40E_GLHMC_VFPDINV((hmc_fn_id) - I40E_FIRST_VF_FPM_ID), \
+ (((sd_idx) << I40E_PFHMC_PDINV_PMSDIDX_SHIFT) | \
+ ((pd_idx) << I40E_PFHMC_PDINV_PMPDIDX_SHIFT)))
+
+/**
+ * I40E_FIND_SD_INDEX_LIMIT - finds segment descriptor index limit
+ * @hmc_info: pointer to the HMC configuration information structure
+ * @type: type of HMC resources we're searching
+ * @index: starting index for the object
+ * @cnt: number of objects we're trying to create
+ * @sd_idx: pointer to return index of the segment descriptor in question
+ * @sd_limit: pointer to return the maximum number of segment descriptors
+ *
+ * This function calculates the segment descriptor index and index limit
+ * for the resource defined by i40e_hmc_rsrc_type.
+ **/
+#define I40E_FIND_SD_INDEX_LIMIT(hmc_info, type, index, cnt, sd_idx, sd_limit)\
+{ \
+ u64 fpm_addr, fpm_limit; \
+ fpm_addr = (hmc_info)->hmc_obj[(type)].base + \
+ (hmc_info)->hmc_obj[(type)].size * (index); \
+ fpm_limit = fpm_addr + (hmc_info)->hmc_obj[(type)].size * (cnt);\
+ *(sd_idx) = (u32)(fpm_addr / I40E_HMC_DIRECT_BP_SIZE); \
+ *(sd_limit) = (u32)((fpm_limit - 1) / I40E_HMC_DIRECT_BP_SIZE); \
+ /* add one more to the limit to correct our range */ \
+ *(sd_limit) += 1; \
+}
+
+/**
+ * I40E_FIND_PD_INDEX_LIMIT - finds page descriptor index limit
+ * @hmc_info: pointer to the HMC configuration information struct
+ * @type: HMC resource type we're examining
+ * @idx: starting index for the object
+ * @cnt: number of objects we're trying to create
+ * @pd_index: pointer to return page descriptor index
+ * @pd_limit: pointer to return page descriptor index limit
+ *
+ * Calculates the page descriptor index and index limit for the resource
+ * defined by i40e_hmc_rsrc_type.
+ **/
+#define I40E_FIND_PD_INDEX_LIMIT(hmc_info, type, idx, cnt, pd_index, pd_limit)\
+{ \
+ u64 fpm_adr, fpm_limit; \
+ fpm_adr = (hmc_info)->hmc_obj[(type)].base + \
+ (hmc_info)->hmc_obj[(type)].size * (idx); \
+ fpm_limit = fpm_adr + (hmc_info)->hmc_obj[(type)].size * (cnt); \
+ *(pd_index) = (u32)(fpm_adr / I40E_HMC_PAGED_BP_SIZE); \
+ *(pd_limit) = (u32)((fpm_limit - 1) / I40E_HMC_PAGED_BP_SIZE); \
+ /* add one more to the limit to correct our range */ \
+ *(pd_limit) += 1; \
+}
+i40e_status i40e_add_sd_table_entry(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 sd_index,
+ enum i40e_sd_entry_type type,
+ u64 direct_mode_sz);
+
+i40e_status i40e_add_pd_table_entry(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 pd_index);
+i40e_status i40e_remove_pd_bp(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 idx, bool is_pf);
+i40e_status i40e_prep_remove_sd_bp(struct i40e_hmc_info *hmc_info,
+ u32 idx);
+i40e_status i40e_remove_sd_bp_new(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 idx, bool is_pf);
+i40e_status i40e_prep_remove_pd_page(struct i40e_hmc_info *hmc_info,
+ u32 idx);
+i40e_status i40e_remove_pd_page_new(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 idx, bool is_pf);
+
+#endif /* _I40E_HMC_H_ */
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#include "i40e_osdep.h"
+#include "i40e_register.h"
+#include "i40e_type.h"
+#include "i40e_hmc.h"
+#include "i40e_lan_hmc.h"
+#include "i40e_prototype.h"
+
+/* lan specific interface functions */
+
+/**
+ * i40e_align_l2obj_base - aligns base object pointer to 512 bytes
+ * @offset: base address offset needing alignment
+ *
+ * Aligns the layer 2 function private memory so it's 512-byte aligned.
+ **/
+static u64 i40e_align_l2obj_base(u64 offset)
+{
+ u64 aligned_offset = offset;
+
+ if ((offset % I40E_HMC_L2OBJ_BASE_ALIGNMENT) > 0)
+ aligned_offset += (I40E_HMC_L2OBJ_BASE_ALIGNMENT -
+ (offset % I40E_HMC_L2OBJ_BASE_ALIGNMENT));
+
+ return aligned_offset;
+}
+
+/**
+ * i40e_calculate_l2fpm_size - calculates layer 2 FPM memory size
+ * @txq_num: number of Tx queues needing backing context
+ * @rxq_num: number of Rx queues needing backing context
+ * @fcoe_cntx_num: amount of FCoE statefull contexts needing backing context
+ * @fcoe_filt_num: number of FCoE filters needing backing context
+ *
+ * Calculates the maximum amount of memory for the function required, based
+ * on the number of resources it must provide context for.
+ **/
+static u64 i40e_calculate_l2fpm_size(u32 txq_num, u32 rxq_num,
+ u32 fcoe_cntx_num, u32 fcoe_filt_num)
+{
+ u64 fpm_size = 0;
+
+ fpm_size = txq_num * I40E_HMC_OBJ_SIZE_TXQ;
+ fpm_size = i40e_align_l2obj_base(fpm_size);
+
+ fpm_size += (rxq_num * I40E_HMC_OBJ_SIZE_RXQ);
+ fpm_size = i40e_align_l2obj_base(fpm_size);
+
+ fpm_size += (fcoe_cntx_num * I40E_HMC_OBJ_SIZE_FCOE_CNTX);
+ fpm_size = i40e_align_l2obj_base(fpm_size);
+
+ fpm_size += (fcoe_filt_num * I40E_HMC_OBJ_SIZE_FCOE_FILT);
+ fpm_size = i40e_align_l2obj_base(fpm_size);
+
+ return fpm_size;
+}
+
+/**
+ * i40e_init_lan_hmc - initialize i40e_hmc_info struct
+ * @hw: pointer to the HW structure
+ * @txq_num: number of Tx queues needing backing context
+ * @rxq_num: number of Rx queues needing backing context
+ * @fcoe_cntx_num: amount of FCoE statefull contexts needing backing context
+ * @fcoe_filt_num: number of FCoE filters needing backing context
+ *
+ * This function will be called once per physical function initialization.
+ * It will fill out the i40e_hmc_obj_info structure for LAN objects based on
+ * the driver's provided input, as well as information from the HMC itself
+ * loaded from NVRAM.
+ *
+ * Assumptions:
+ * - HMC Resource Profile has been selected before calling this function.
+ **/
+i40e_status i40e_init_lan_hmc(struct i40e_hw *hw, u32 txq_num,
+ u32 rxq_num, u32 fcoe_cntx_num,
+ u32 fcoe_filt_num)
+{
+ struct i40e_hmc_obj_info *obj, *full_obj;
+ i40e_status ret_code = 0;
+ u64 l2fpm_size;
+ u32 size_exp;
+
+ hw->hmc.signature = I40E_HMC_INFO_SIGNATURE;
+ hw->hmc.hmc_fn_id = hw->pf_id;
+
+ /* allocate memory for hmc_obj */
+ ret_code = i40e_allocate_virt_mem(hw, &hw->hmc.hmc_obj_virt_mem,
+ sizeof(struct i40e_hmc_obj_info) * I40E_HMC_LAN_MAX);
+ if (ret_code)
+ goto init_lan_hmc_out;
+ hw->hmc.hmc_obj = (struct i40e_hmc_obj_info *)
+ hw->hmc.hmc_obj_virt_mem.va;
+
+ /* The full object will be used to create the LAN HMC SD */
+ full_obj = &hw->hmc.hmc_obj[I40E_HMC_LAN_FULL];
+ full_obj->max_cnt = 0;
+ full_obj->cnt = 0;
+ full_obj->base = 0;
+ full_obj->size = 0;
+
+ /* Tx queue context information */
+ obj = &hw->hmc.hmc_obj[I40E_HMC_LAN_TX];
+ obj->max_cnt = rd32(hw, I40E_GLHMC_LANQMAX);
+ obj->cnt = txq_num;
+ obj->base = 0;
+ size_exp = rd32(hw, I40E_GLHMC_LANTXOBJSZ);
+ obj->size = (u64)1 << size_exp;
+
+ /* validate values requested by driver don't exceed HMC capacity */
+ if (txq_num > obj->max_cnt) {
+ ret_code = I40E_ERR_INVALID_HMC_OBJ_COUNT;
+ hw_dbg(hw, "i40e_init_lan_hmc: Tx context: asks for 0x%x but max allowed is 0x%x, returns error %d\n",
+ txq_num, obj->max_cnt, ret_code);
+ goto init_lan_hmc_out;
+ }
+
+ /* aggregate values into the full LAN object for later */
+ full_obj->max_cnt += obj->max_cnt;
+ full_obj->cnt += obj->cnt;
+
+ /* Rx queue context information */
+ obj = &hw->hmc.hmc_obj[I40E_HMC_LAN_RX];
+ obj->max_cnt = rd32(hw, I40E_GLHMC_LANQMAX);
+ obj->cnt = rxq_num;
+ obj->base = hw->hmc.hmc_obj[I40E_HMC_LAN_TX].base +
+ (hw->hmc.hmc_obj[I40E_HMC_LAN_TX].cnt *
+ hw->hmc.hmc_obj[I40E_HMC_LAN_TX].size);
+ obj->base = i40e_align_l2obj_base(obj->base);
+ size_exp = rd32(hw, I40E_GLHMC_LANRXOBJSZ);
+ obj->size = (u64)1 << size_exp;
+
+ /* validate values requested by driver don't exceed HMC capacity */
+ if (rxq_num > obj->max_cnt) {
+ ret_code = I40E_ERR_INVALID_HMC_OBJ_COUNT;
+ hw_dbg(hw, "i40e_init_lan_hmc: Rx context: asks for 0x%x but max allowed is 0x%x, returns error %d\n",
+ rxq_num, obj->max_cnt, ret_code);
+ goto init_lan_hmc_out;
+ }
+
+ /* aggregate values into the full LAN object for later */
+ full_obj->max_cnt += obj->max_cnt;
+ full_obj->cnt += obj->cnt;
+
+ /* FCoE context information */
+ obj = &hw->hmc.hmc_obj[I40E_HMC_FCOE_CTX];
+ obj->max_cnt = rd32(hw, I40E_GLHMC_FCOEMAX);
+ obj->cnt = fcoe_cntx_num;
+ obj->base = hw->hmc.hmc_obj[I40E_HMC_LAN_RX].base +
+ (hw->hmc.hmc_obj[I40E_HMC_LAN_RX].cnt *
+ hw->hmc.hmc_obj[I40E_HMC_LAN_RX].size);
+ obj->base = i40e_align_l2obj_base(obj->base);
+ size_exp = rd32(hw, I40E_GLHMC_FCOEDDPOBJSZ);
+ obj->size = (u64)1 << size_exp;
+
+ /* validate values requested by driver don't exceed HMC capacity */
+ if (fcoe_cntx_num > obj->max_cnt) {
+ ret_code = I40E_ERR_INVALID_HMC_OBJ_COUNT;
+ hw_dbg(hw, "i40e_init_lan_hmc: FCoE context: asks for 0x%x but max allowed is 0x%x, returns error %d\n",
+ fcoe_cntx_num, obj->max_cnt, ret_code);
+ goto init_lan_hmc_out;
+ }
+
+ /* aggregate values into the full LAN object for later */
+ full_obj->max_cnt += obj->max_cnt;
+ full_obj->cnt += obj->cnt;
+
+ /* FCoE filter information */
+ obj = &hw->hmc.hmc_obj[I40E_HMC_FCOE_FILT];
+ obj->max_cnt = rd32(hw, I40E_GLHMC_FCOEFMAX);
+ obj->cnt = fcoe_filt_num;
+ obj->base = hw->hmc.hmc_obj[I40E_HMC_FCOE_CTX].base +
+ (hw->hmc.hmc_obj[I40E_HMC_FCOE_CTX].cnt *
+ hw->hmc.hmc_obj[I40E_HMC_FCOE_CTX].size);
+ obj->base = i40e_align_l2obj_base(obj->base);
+ size_exp = rd32(hw, I40E_GLHMC_FCOEFOBJSZ);
+ obj->size = (u64)1 << size_exp;
+
+ /* validate values requested by driver don't exceed HMC capacity */
+ if (fcoe_filt_num > obj->max_cnt) {
+ ret_code = I40E_ERR_INVALID_HMC_OBJ_COUNT;
+ hw_dbg(hw, "i40e_init_lan_hmc: FCoE filter: asks for 0x%x but max allowed is 0x%x, returns error %d\n",
+ fcoe_filt_num, obj->max_cnt, ret_code);
+ goto init_lan_hmc_out;
+ }
+
+ /* aggregate values into the full LAN object for later */
+ full_obj->max_cnt += obj->max_cnt;
+ full_obj->cnt += obj->cnt;
+
+ hw->hmc.first_sd_index = 0;
+ hw->hmc.sd_table.ref_cnt = 0;
+ l2fpm_size = i40e_calculate_l2fpm_size(txq_num, rxq_num, fcoe_cntx_num,
+ fcoe_filt_num);
+ if (NULL == hw->hmc.sd_table.sd_entry) {
+ hw->hmc.sd_table.sd_cnt = (u32)
+ (l2fpm_size + I40E_HMC_DIRECT_BP_SIZE - 1) /
+ I40E_HMC_DIRECT_BP_SIZE;
+
+ /* allocate the sd_entry members in the sd_table */
+ ret_code = i40e_allocate_virt_mem(hw, &hw->hmc.sd_table.addr,
+ (sizeof(struct i40e_hmc_sd_entry) *
+ hw->hmc.sd_table.sd_cnt));
+ if (ret_code)
+ goto init_lan_hmc_out;
+ hw->hmc.sd_table.sd_entry =
+ (struct i40e_hmc_sd_entry *)hw->hmc.sd_table.addr.va;
+ }
+ /* store in the LAN full object for later */
+ full_obj->size = l2fpm_size;
+
+init_lan_hmc_out:
+ return ret_code;
+}
+
+/**
+ * i40e_remove_pd_page - Remove a page from the page descriptor table
+ * @hw: pointer to the HW structure
+ * @hmc_info: pointer to the HMC configuration information structure
+ * @idx: segment descriptor index to find the relevant page descriptor
+ *
+ * This function:
+ * 1. Marks the entry in pd table (for paged address mode) invalid
+ * 2. write to register PMPDINV to invalidate the backing page in FV cache
+ * 3. Decrement the ref count for pd_entry
+ * assumptions:
+ * 1. caller can deallocate the memory used by pd after this function
+ * returns.
+ **/
+static i40e_status i40e_remove_pd_page(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 idx)
+{
+ i40e_status ret_code = 0;
+
+ if (!i40e_prep_remove_pd_page(hmc_info, idx))
+ ret_code = i40e_remove_pd_page_new(hw, hmc_info, idx, true);
+
+ return ret_code;
+}
+
+/**
+ * i40e_remove_sd_bp - remove a backing page from a segment descriptor
+ * @hw: pointer to our HW structure
+ * @hmc_info: pointer to the HMC configuration information structure
+ * @idx: the page index
+ *
+ * This function:
+ * 1. Marks the entry in sd table (for direct address mode) invalid
+ * 2. write to register PMSDCMD, PMSDDATALOW(PMSDDATALOW.PMSDVALID set
+ * to 0) and PMSDDATAHIGH to invalidate the sd page
+ * 3. Decrement the ref count for the sd_entry
+ * assumptions:
+ * 1. caller can deallocate the memory used by backing storage after this
+ * function returns.
+ **/
+static i40e_status i40e_remove_sd_bp(struct i40e_hw *hw,
+ struct i40e_hmc_info *hmc_info,
+ u32 idx)
+{
+ i40e_status ret_code = 0;
+
+ if (!i40e_prep_remove_sd_bp(hmc_info, idx))
+ ret_code = i40e_remove_sd_bp_new(hw, hmc_info, idx, true);
+
+ return ret_code;
+}
+
+/**
+ * i40e_create_lan_hmc_object - allocate backing store for hmc objects
+ * @hw: pointer to the HW structure
+ * @info: pointer to i40e_hmc_create_obj_info struct
+ *
+ * This will allocate memory for PDs and backing pages and populate
+ * the sd and pd entries.
+ **/
+static i40e_status i40e_create_lan_hmc_object(struct i40e_hw *hw,
+ struct i40e_hmc_lan_create_obj_info *info)
+{
+ i40e_status ret_code = 0;
+ struct i40e_hmc_sd_entry *sd_entry;
+ u32 pd_idx1 = 0, pd_lmt1 = 0;
+ u32 pd_idx = 0, pd_lmt = 0;
+ bool pd_error = false;
+ u32 sd_idx, sd_lmt;
+ u64 sd_size;
+ u32 i, j;
+
+ if (NULL == info) {
+ ret_code = I40E_ERR_BAD_PTR;
+ hw_dbg(hw, "i40e_create_lan_hmc_object: bad info ptr\n");
+ goto exit;
+ }
+ if (NULL == info->hmc_info) {
+ ret_code = I40E_ERR_BAD_PTR;
+ hw_dbg(hw, "i40e_create_lan_hmc_object: bad hmc_info ptr\n");
+ goto exit;
+ }
+ if (I40E_HMC_INFO_SIGNATURE != info->hmc_info->signature) {
+ ret_code = I40E_ERR_BAD_PTR;
+ hw_dbg(hw, "i40e_create_lan_hmc_object: bad signature\n");
+ goto exit;
+ }
+
+ if (info->start_idx >= info->hmc_info->hmc_obj[info->rsrc_type].cnt) {
+ ret_code = I40E_ERR_INVALID_HMC_OBJ_INDEX;
+ hw_dbg(hw, "i40e_create_lan_hmc_object: returns error %d\n",
+ ret_code);
+ goto exit;
+ }
+ if ((info->start_idx + info->count) >
+ info->hmc_info->hmc_obj[info->rsrc_type].cnt) {
+ ret_code = I40E_ERR_INVALID_HMC_OBJ_COUNT;
+ hw_dbg(hw, "i40e_create_lan_hmc_object: returns error %d\n",
+ ret_code);
+ goto exit;
+ }
+
+ /* find sd index and limit */
+ I40E_FIND_SD_INDEX_LIMIT(info->hmc_info, info->rsrc_type,
+ info->start_idx, info->count,
+ &sd_idx, &sd_lmt);
+ if (sd_idx >= info->hmc_info->sd_table.sd_cnt ||
+ sd_lmt > info->hmc_info->sd_table.sd_cnt) {
+ ret_code = I40E_ERR_INVALID_SD_INDEX;
+ goto exit;
+ }
+ /* find pd index */
+ I40E_FIND_PD_INDEX_LIMIT(info->hmc_info, info->rsrc_type,
+ info->start_idx, info->count, &pd_idx,
+ &pd_lmt);
+
+ /* This is to cover for cases where you may not want to have an SD with
+ * the full 2M memory but something smaller. By not filling out any
+ * size, the function will default the SD size to be 2M.
+ */
+ if (info->direct_mode_sz == 0)
+ sd_size = I40E_HMC_DIRECT_BP_SIZE;
+ else
+ sd_size = info->direct_mode_sz;
+
+ /* check if all the sds are valid. If not, allocate a page and
+ * initialize it.
+ */
+ for (j = sd_idx; j < sd_lmt; j++) {
+ /* update the sd table entry */
+ ret_code = i40e_add_sd_table_entry(hw, info->hmc_info, j,
+ info->entry_type,
+ sd_size);
+ if (ret_code)
+ goto exit_sd_error;
+ sd_entry = &info->hmc_info->sd_table.sd_entry[j];
+ if (I40E_SD_TYPE_PAGED == sd_entry->entry_type) {
+ /* check if all the pds in this sd are valid. If not,
+ * allocate a page and initialize it.
+ */
+
+ /* find pd_idx and pd_lmt in this sd */
+ pd_idx1 = max(pd_idx, (j * I40E_HMC_MAX_BP_COUNT));
+ pd_lmt1 = min(pd_lmt,
+ ((j + 1) * I40E_HMC_MAX_BP_COUNT));
+ for (i = pd_idx1; i < pd_lmt1; i++) {
+ /* update the pd table entry */
+ ret_code = i40e_add_pd_table_entry(hw,
+ info->hmc_info,
+ i);
+ if (ret_code) {
+ pd_error = true;
+ break;
+ }
+ }
+ if (pd_error) {
+ /* remove the backing pages from pd_idx1 to i */
+ while (i && (i > pd_idx1)) {
+ i40e_remove_pd_bp(hw, info->hmc_info,
+ (i - 1), true);
+ i--;
+ }
+ }
+ }
+ if (!sd_entry->valid) {
+ sd_entry->valid = true;
+ switch (sd_entry->entry_type) {
+ case I40E_SD_TYPE_PAGED:
+ I40E_SET_PF_SD_ENTRY(hw,
+ sd_entry->u.pd_table.pd_page_addr.pa,
+ j, sd_entry->entry_type);
+ break;
+ case I40E_SD_TYPE_DIRECT:
+ I40E_SET_PF_SD_ENTRY(hw, sd_entry->u.bp.addr.pa,
+ j, sd_entry->entry_type);
+ break;
+ default:
+ ret_code = I40E_ERR_INVALID_SD_TYPE;
+ goto exit;
+ break;
+ }
+ }
+ }
+ goto exit;
+
+exit_sd_error:
+ /* cleanup for sd entries from j to sd_idx */
+ while (j && (j > sd_idx)) {
+ sd_entry = &info->hmc_info->sd_table.sd_entry[j - 1];
+ switch (sd_entry->entry_type) {
+ case I40E_SD_TYPE_PAGED:
+ pd_idx1 = max(pd_idx,
+ ((j - 1) * I40E_HMC_MAX_BP_COUNT));
+ pd_lmt1 = min(pd_lmt, (j * I40E_HMC_MAX_BP_COUNT));
+ for (i = pd_idx1; i < pd_lmt1; i++) {
+ i40e_remove_pd_bp(
+ hw,
+ info->hmc_info,
+ i,
+ true);
+ }
+ i40e_remove_pd_page(hw, info->hmc_info, (j - 1));
+ break;
+ case I40E_SD_TYPE_DIRECT:
+ i40e_remove_sd_bp(hw, info->hmc_info, (j - 1));
+ break;
+ default:
+ ret_code = I40E_ERR_INVALID_SD_TYPE;
+ break;
+ }
+ j--;
+ }
+exit:
+ return ret_code;
+}
+
+/**
+ * i40e_configure_lan_hmc - prepare the HMC backing store
+ * @hw: pointer to the hw structure
+ * @model: the model for the layout of the SD/PD tables
+ *
+ * - This function will be called once per physical function initialization.
+ * - This function will be called after i40e_init_lan_hmc() and before
+ * any LAN/FCoE HMC objects can be created.
+ **/
+i40e_status i40e_configure_lan_hmc(struct i40e_hw *hw,
+ enum i40e_hmc_model model)
+{
+ struct i40e_hmc_lan_create_obj_info info;
+ i40e_status ret_code = 0;
+ u8 hmc_fn_id = hw->hmc.hmc_fn_id;
+ struct i40e_hmc_obj_info *obj;
+
+ /* Initialize part of the create object info struct */
+ info.hmc_info = &hw->hmc;
+ info.rsrc_type = I40E_HMC_LAN_FULL;
+ info.start_idx = 0;
+ info.direct_mode_sz = hw->hmc.hmc_obj[I40E_HMC_LAN_FULL].size;
+
+ /* Build the SD entry for the LAN objects */
+ switch (model) {
+ case I40E_HMC_MODEL_DIRECT_PREFERRED:
+ case I40E_HMC_MODEL_DIRECT_ONLY:
+ info.entry_type = I40E_SD_TYPE_DIRECT;
+ /* Make one big object, a single SD */
+ info.count = 1;
+ ret_code = i40e_create_lan_hmc_object(hw, &info);
+ if ((ret_code) &&
+ (model == I40E_HMC_MODEL_DIRECT_PREFERRED))
+ goto try_type_paged;
+ else if (ret_code)
+ goto configure_lan_hmc_out;
+ /* else clause falls through the break */
+ break;
+ case I40E_HMC_MODEL_PAGED_ONLY:
+try_type_paged:
+ info.entry_type = I40E_SD_TYPE_PAGED;
+ /* Make one big object in the PD table */
+ info.count = 1;
+ ret_code = i40e_create_lan_hmc_object(hw, &info);
+ if (ret_code)
+ goto configure_lan_hmc_out;
+ break;
+ default:
+ /* unsupported type */
+ ret_code = I40E_ERR_INVALID_SD_TYPE;
+ hw_dbg(hw, "i40e_configure_lan_hmc: Unknown SD type: %d\n",
+ ret_code);
+ goto configure_lan_hmc_out;
+ break;
+ }
+
+ /* Configure and program the FPM registers so objects can be created */
+
+ /* Tx contexts */
+ obj = &hw->hmc.hmc_obj[I40E_HMC_LAN_TX];
+ wr32(hw, I40E_GLHMC_LANTXBASE(hmc_fn_id),
+ (u32)((obj->base & I40E_GLHMC_LANTXBASE_FPMLANTXBASE_MASK) / 512));
+ wr32(hw, I40E_GLHMC_LANTXCNT(hmc_fn_id), obj->cnt);
+
+ /* Rx contexts */
+ obj = &hw->hmc.hmc_obj[I40E_HMC_LAN_RX];
+ wr32(hw, I40E_GLHMC_LANRXBASE(hmc_fn_id),
+ (u32)((obj->base & I40E_GLHMC_LANRXBASE_FPMLANRXBASE_MASK) / 512));
+ wr32(hw, I40E_GLHMC_LANRXCNT(hmc_fn_id), obj->cnt);
+
+ /* FCoE contexts */
+ obj = &hw->hmc.hmc_obj[I40E_HMC_FCOE_CTX];
+ wr32(hw, I40E_GLHMC_FCOEDDPBASE(hmc_fn_id),
+ (u32)((obj->base & I40E_GLHMC_FCOEDDPBASE_FPMFCOEDDPBASE_MASK) / 512));
+ wr32(hw, I40E_GLHMC_FCOEDDPCNT(hmc_fn_id), obj->cnt);
+
+ /* FCoE filters */
+ obj = &hw->hmc.hmc_obj[I40E_HMC_FCOE_FILT];
+ wr32(hw, I40E_GLHMC_FCOEFBASE(hmc_fn_id),
+ (u32)((obj->base & I40E_GLHMC_FCOEFBASE_FPMFCOEFBASE_MASK) / 512));
+ wr32(hw, I40E_GLHMC_FCOEFCNT(hmc_fn_id), obj->cnt);
+
+configure_lan_hmc_out:
+ return ret_code;
+}
+
+/**
+ * i40e_delete_hmc_object - remove hmc objects
+ * @hw: pointer to the HW structure
+ * @info: pointer to i40e_hmc_delete_obj_info struct
+ *
+ * This will de-populate the SDs and PDs. It frees
+ * the memory for PDS and backing storage. After this function is returned,
+ * caller should deallocate memory allocated previously for
+ * book-keeping information about PDs and backing storage.
+ **/
+static i40e_status i40e_delete_lan_hmc_object(struct i40e_hw *hw,
+ struct i40e_hmc_lan_delete_obj_info *info)
+{
+ i40e_status ret_code = 0;
+ struct i40e_hmc_pd_table *pd_table;
+ u32 pd_idx, pd_lmt, rel_pd_idx;
+ u32 sd_idx, sd_lmt;
+ u32 i, j;
+
+ if (NULL == info) {
+ ret_code = I40E_ERR_BAD_PTR;
+ hw_dbg(hw, "i40e_delete_hmc_object: bad info ptr\n");
+ goto exit;
+ }
+ if (NULL == info->hmc_info) {
+ ret_code = I40E_ERR_BAD_PTR;
+ hw_dbg(hw, "i40e_delete_hmc_object: bad info->hmc_info ptr\n");
+ goto exit;
+ }
+ if (I40E_HMC_INFO_SIGNATURE != info->hmc_info->signature) {
+ ret_code = I40E_ERR_BAD_PTR;
+ hw_dbg(hw, "i40e_delete_hmc_object: bad hmc_info->signature\n");
+ goto exit;
+ }
+
+ if (NULL == info->hmc_info->sd_table.sd_entry) {
+ ret_code = I40E_ERR_BAD_PTR;
+ hw_dbg(hw, "i40e_delete_hmc_object: bad sd_entry\n");
+ goto exit;
+ }
+
+ if (NULL == info->hmc_info->hmc_obj) {
+ ret_code = I40E_ERR_BAD_PTR;
+ hw_dbg(hw, "i40e_delete_hmc_object: bad hmc_info->hmc_obj\n");
+ goto exit;
+ }
+ if (info->start_idx >= info->hmc_info->hmc_obj[info->rsrc_type].cnt) {
+ ret_code = I40E_ERR_INVALID_HMC_OBJ_INDEX;
+ hw_dbg(hw, "i40e_delete_hmc_object: returns error %d\n",
+ ret_code);
+ goto exit;
+ }
+
+ if ((info->start_idx + info->count) >
+ info->hmc_info->hmc_obj[info->rsrc_type].cnt) {
+ ret_code = I40E_ERR_INVALID_HMC_OBJ_COUNT;
+ hw_dbg(hw, "i40e_delete_hmc_object: returns error %d\n",
+ ret_code);
+ goto exit;
+ }
+
+ I40E_FIND_PD_INDEX_LIMIT(info->hmc_info, info->rsrc_type,
+ info->start_idx, info->count, &pd_idx,
+ &pd_lmt);
+
+ for (j = pd_idx; j < pd_lmt; j++) {
+ sd_idx = j / I40E_HMC_PD_CNT_IN_SD;
+
+ if (I40E_SD_TYPE_PAGED !=
+ info->hmc_info->sd_table.sd_entry[sd_idx].entry_type)
+ continue;
+
+ rel_pd_idx = j % I40E_HMC_PD_CNT_IN_SD;
+
+ pd_table =
+ &info->hmc_info->sd_table.sd_entry[sd_idx].u.pd_table;
+ if (pd_table->pd_entry[rel_pd_idx].valid) {
+ ret_code = i40e_remove_pd_bp(hw, info->hmc_info,
+ j, true);
+ if (ret_code)
+ goto exit;
+ }
+ }
+
+ /* find sd index and limit */
+ I40E_FIND_SD_INDEX_LIMIT(info->hmc_info, info->rsrc_type,
+ info->start_idx, info->count,
+ &sd_idx, &sd_lmt);
+ if (sd_idx >= info->hmc_info->sd_table.sd_cnt ||
+ sd_lmt > info->hmc_info->sd_table.sd_cnt) {
+ ret_code = I40E_ERR_INVALID_SD_INDEX;
+ goto exit;
+ }
+
+ for (i = sd_idx; i < sd_lmt; i++) {
+ if (!info->hmc_info->sd_table.sd_entry[i].valid)
+ continue;
+ switch (info->hmc_info->sd_table.sd_entry[i].entry_type) {
+ case I40E_SD_TYPE_DIRECT:
+ ret_code = i40e_remove_sd_bp(hw, info->hmc_info, i);
+ if (ret_code)
+ goto exit;
+ break;
+ case I40E_SD_TYPE_PAGED:
+ ret_code = i40e_remove_pd_page(hw, info->hmc_info, i);
+ if (ret_code)
+ goto exit;
+ break;
+ default:
+ break;
+ }
+ }
+exit:
+ return ret_code;
+}
+
+/**
+ * i40e_shutdown_lan_hmc - Remove HMC backing store, free allocated memory
+ * @hw: pointer to the hw structure
+ *
+ * This must be called by drivers as they are shutting down and being
+ * removed from the OS.
+ **/
+i40e_status i40e_shutdown_lan_hmc(struct i40e_hw *hw)
+{
+ struct i40e_hmc_lan_delete_obj_info info;
+ i40e_status ret_code;
+
+ info.hmc_info = &hw->hmc;
+ info.rsrc_type = I40E_HMC_LAN_FULL;
+ info.start_idx = 0;
+ info.count = 1;
+
+ /* delete the object */
+ ret_code = i40e_delete_lan_hmc_object(hw, &info);
+
+ /* free the SD table entry for LAN */
+ i40e_free_virt_mem(hw, &hw->hmc.sd_table.addr);
+ hw->hmc.sd_table.sd_cnt = 0;
+ hw->hmc.sd_table.sd_entry = NULL;
+
+ /* free memory used for hmc_obj */
+ i40e_free_virt_mem(hw, &hw->hmc.hmc_obj_virt_mem);
+ hw->hmc.hmc_obj = NULL;
+
+ return ret_code;
+}
+
+#define I40E_HMC_STORE(_struct, _ele) \
+ offsetof(struct _struct, _ele), \
+ FIELD_SIZEOF(struct _struct, _ele)
+
+struct i40e_context_ele {
+ u16 offset;
+ u16 size_of;
+ u16 width;
+ u16 lsb;
+};
+
+/* LAN Tx Queue Context */
+static struct i40e_context_ele i40e_hmc_txq_ce_info[] = {
+ /* Field Width LSB */
+ {I40E_HMC_STORE(i40e_hmc_obj_txq, head), 13, 0 },
+ {I40E_HMC_STORE(i40e_hmc_obj_txq, new_context), 1, 30 },
+ {I40E_HMC_STORE(i40e_hmc_obj_txq, base), 57, 32 },
+ {I40E_HMC_STORE(i40e_hmc_obj_txq, fc_ena), 1, 89 },
+ {I40E_HMC_STORE(i40e_hmc_obj_txq, timesync_ena), 1, 90 },
+ {I40E_HMC_STORE(i40e_hmc_obj_txq, fd_ena), 1, 91 },
+ {I40E_HMC_STORE(i40e_hmc_obj_txq, alt_vlan_ena), 1, 92 },
+ {I40E_HMC_STORE(i40e_hmc_obj_txq, cpuid), 8, 96 },
+/* line 1 */
+ {I40E_HMC_STORE(i40e_hmc_obj_txq, thead_wb), 13, 0 + 128 },
+ {I40E_HMC_STORE(i40e_hmc_obj_txq, head_wb_ena), 1, 32 + 128 },
+ {I40E_HMC_STORE(i40e_hmc_obj_txq, qlen), 13, 33 + 128 },
+ {I40E_HMC_STORE(i40e_hmc_obj_txq, tphrdesc_ena), 1, 46 + 128 },
+ {I40E_HMC_STORE(i40e_hmc_obj_txq, tphrpacket_ena), 1, 47 + 128 },
+ {I40E_HMC_STORE(i40e_hmc_obj_txq, tphwdesc_ena), 1, 48 + 128 },
+ {I40E_HMC_STORE(i40e_hmc_obj_txq, head_wb_addr), 64, 64 + 128 },
+/* line 7 */
+ {I40E_HMC_STORE(i40e_hmc_obj_txq, crc), 32, 0 + (7 * 128) },
+ {I40E_HMC_STORE(i40e_hmc_obj_txq, rdylist), 10, 84 + (7 * 128) },
+ {I40E_HMC_STORE(i40e_hmc_obj_txq, rdylist_act), 1, 94 + (7 * 128) },
+ { 0 }
+};
+
+/* LAN Rx Queue Context */
+static struct i40e_context_ele i40e_hmc_rxq_ce_info[] = {
+ /* Field Width LSB */
+ { I40E_HMC_STORE(i40e_hmc_obj_rxq, head), 13, 0 },
+ { I40E_HMC_STORE(i40e_hmc_obj_rxq, cpuid), 8, 13 },
+ { I40E_HMC_STORE(i40e_hmc_obj_rxq, base), 57, 32 },
+ { I40E_HMC_STORE(i40e_hmc_obj_rxq, qlen), 13, 89 },
+ { I40E_HMC_STORE(i40e_hmc_obj_rxq, dbuff), 7, 102 },
+ { I40E_HMC_STORE(i40e_hmc_obj_rxq, hbuff), 5, 109 },
+ { I40E_HMC_STORE(i40e_hmc_obj_rxq, dtype), 2, 114 },
+ { I40E_HMC_STORE(i40e_hmc_obj_rxq, dsize), 1, 116 },
+ { I40E_HMC_STORE(i40e_hmc_obj_rxq, crcstrip), 1, 117 },
+ { I40E_HMC_STORE(i40e_hmc_obj_rxq, fc_ena), 1, 118 },
+ { I40E_HMC_STORE(i40e_hmc_obj_rxq, l2tsel), 1, 119 },
+ { I40E_HMC_STORE(i40e_hmc_obj_rxq, hsplit_0), 4, 120 },
+ { I40E_HMC_STORE(i40e_hmc_obj_rxq, hsplit_1), 2, 124 },
+ { I40E_HMC_STORE(i40e_hmc_obj_rxq, showiv), 1, 127 },
+ { I40E_HMC_STORE(i40e_hmc_obj_rxq, rxmax), 14, 174 },
+ { I40E_HMC_STORE(i40e_hmc_obj_rxq, tphrdesc_ena), 1, 193 },
+ { I40E_HMC_STORE(i40e_hmc_obj_rxq, tphwdesc_ena), 1, 194 },
+ { I40E_HMC_STORE(i40e_hmc_obj_rxq, tphdata_ena), 1, 195 },
+ { I40E_HMC_STORE(i40e_hmc_obj_rxq, tphhead_ena), 1, 196 },
+ { I40E_HMC_STORE(i40e_hmc_obj_rxq, lrxqthresh), 3, 198 },
+ { 0 }
+};
+
+/**
+ * i40e_clear_hmc_context - zero out the HMC context bits
+ * @hw: the hardware struct
+ * @context_bytes: pointer to the context bit array (DMA memory)
+ * @hmc_type: the type of HMC resource
+ **/
+static i40e_status i40e_clear_hmc_context(struct i40e_hw *hw,
+ u8 *context_bytes,
+ enum i40e_hmc_lan_rsrc_type hmc_type)
+{
+ /* clean the bit array */
+ memset(context_bytes, 0, (u32)hw->hmc.hmc_obj[hmc_type].size);
+
+ return 0;
+}
+
+/**
+ * i40e_set_hmc_context - replace HMC context bits
+ * @context_bytes: pointer to the context bit array
+ * @ce_info: a description of the struct to be filled
+ * @dest: the struct to be filled
+ **/
+static i40e_status i40e_set_hmc_context(u8 *context_bytes,
+ struct i40e_context_ele *ce_info,
+ u8 *dest)
+{
+ u16 shift_width;
+ u64 bitfield;
+ u8 hi_byte;
+ u8 hi_mask;
+ u64 t_bits;
+ u64 mask;
+ u8 *p;
+ int f;
+
+ for (f = 0; ce_info[f].width != 0; f++) {
+ /* clear out the field */
+ bitfield = 0;
+
+ /* copy from the next struct field */
+ p = dest + ce_info[f].offset;
+ switch (ce_info[f].size_of) {
+ case 1:
+ bitfield = *p;
+ break;
+ case 2:
+ bitfield = cpu_to_le16(*(u16 *)p);
+ break;
+ case 4:
+ bitfield = cpu_to_le32(*(u32 *)p);
+ break;
+ case 8:
+ bitfield = cpu_to_le64(*(u64 *)p);
+ break;
+ }
+
+ /* prepare the bits and mask */
+ shift_width = ce_info[f].lsb % 8;
+ mask = ((u64)1 << ce_info[f].width) - 1;
+
+ /* save upper bytes for special case */
+ hi_mask = (u8)((mask >> 56) & 0xff);
+ hi_byte = (u8)((bitfield >> 56) & 0xff);
+
+ /* shift to correct alignment */
+ mask <<= shift_width;
+ bitfield <<= shift_width;
+
+ /* get the current bits from the target bit string */
+ p = context_bytes + (ce_info[f].lsb / 8);
+ memcpy(&t_bits, p, sizeof(u64));
+
+ t_bits &= ~mask; /* get the bits not changing */
+ t_bits |= bitfield; /* add in the new bits */
+
+ /* put it all back */
+ memcpy(p, &t_bits, sizeof(u64));
+
+ /* deal with the special case if needed
+ * example: 62 bit field that starts in bit 5 of first byte
+ * will overlap 3 bits into byte 9
+ */
+ if ((shift_width + ce_info[f].width) > 64) {
+ u8 byte;
+
+ hi_mask >>= (8 - shift_width);
+ hi_byte >>= (8 - shift_width);
+ byte = p[8] & ~hi_mask; /* get the bits not changing */
+ byte |= hi_byte; /* add in the new bits */
+ p[8] = byte; /* put it back */
+ }
+ }
+
+ return 0;
+}
+
+/**
+ * i40e_hmc_get_object_va - retrieves an object's virtual address
+ * @hmc_info: pointer to i40e_hmc_info struct
+ * @object_base: pointer to u64 to get the va
+ * @rsrc_type: the hmc resource type
+ * @obj_idx: hmc object index
+ *
+ * This function retrieves the object's virtual address from the object
+ * base pointer. This function is used for LAN Queue contexts.
+ **/
+static
+i40e_status i40e_hmc_get_object_va(struct i40e_hmc_info *hmc_info,
+ u8 **object_base,
+ enum i40e_hmc_lan_rsrc_type rsrc_type,
+ u32 obj_idx)
+{
+ u32 obj_offset_in_sd, obj_offset_in_pd;
+ i40e_status ret_code = 0;
+ struct i40e_hmc_sd_entry *sd_entry;
+ struct i40e_hmc_pd_entry *pd_entry;
+ u32 pd_idx, pd_lmt, rel_pd_idx;
+ u64 obj_offset_in_fpm;
+ u32 sd_idx, sd_lmt;
+
+ if (NULL == hmc_info) {
+ ret_code = I40E_ERR_BAD_PTR;
+ hw_dbg(hw, "i40e_hmc_get_object_va: bad hmc_info ptr\n");
+ goto exit;
+ }
+ if (NULL == hmc_info->hmc_obj) {
+ ret_code = I40E_ERR_BAD_PTR;
+ hw_dbg(hw, "i40e_hmc_get_object_va: bad hmc_info->hmc_obj ptr\n");
+ goto exit;
+ }
+ if (NULL == object_base) {
+ ret_code = I40E_ERR_BAD_PTR;
+ hw_dbg(hw, "i40e_hmc_get_object_va: bad object_base ptr\n");
+ goto exit;
+ }
+ if (I40E_HMC_INFO_SIGNATURE != hmc_info->signature) {
+ ret_code = I40E_ERR_BAD_PTR;
+ hw_dbg(hw, "i40e_hmc_get_object_va: bad hmc_info->signature\n");
+ goto exit;
+ }
+ if (obj_idx >= hmc_info->hmc_obj[rsrc_type].cnt) {
+ hw_dbg(hw, "i40e_hmc_get_object_va: returns error %d\n",
+ ret_code);
+ ret_code = I40E_ERR_INVALID_HMC_OBJ_INDEX;
+ goto exit;
+ }
+ /* find sd index and limit */
+ I40E_FIND_SD_INDEX_LIMIT(hmc_info, rsrc_type, obj_idx, 1,
+ &sd_idx, &sd_lmt);
+
+ sd_entry = &hmc_info->sd_table.sd_entry[sd_idx];
+ obj_offset_in_fpm = hmc_info->hmc_obj[rsrc_type].base +
+ hmc_info->hmc_obj[rsrc_type].size * obj_idx;
+
+ if (I40E_SD_TYPE_PAGED == sd_entry->entry_type) {
+ I40E_FIND_PD_INDEX_LIMIT(hmc_info, rsrc_type, obj_idx, 1,
+ &pd_idx, &pd_lmt);
+ rel_pd_idx = pd_idx % I40E_HMC_PD_CNT_IN_SD;
+ pd_entry = &sd_entry->u.pd_table.pd_entry[rel_pd_idx];
+ obj_offset_in_pd = (u32)(obj_offset_in_fpm %
+ I40E_HMC_PAGED_BP_SIZE);
+ *object_base = (u8 *)pd_entry->bp.addr.va + obj_offset_in_pd;
+ } else {
+ obj_offset_in_sd = (u32)(obj_offset_in_fpm %
+ I40E_HMC_DIRECT_BP_SIZE);
+ *object_base = (u8 *)sd_entry->u.bp.addr.va + obj_offset_in_sd;
+ }
+exit:
+ return ret_code;
+}
+
+/**
+ * i40e_clear_lan_tx_queue_context - clear the HMC context for the queue
+ * @hw: the hardware struct
+ * @queue: the queue we care about
+ **/
+i40e_status i40e_clear_lan_tx_queue_context(struct i40e_hw *hw,
+ u16 queue)
+{
+ i40e_status err;
+ u8 *context_bytes;
+
+ err = i40e_hmc_get_object_va(&hw->hmc, &context_bytes,
+ I40E_HMC_LAN_TX, queue);
+ if (err < 0)
+ return err;
+
+ return i40e_clear_hmc_context(hw, context_bytes, I40E_HMC_LAN_TX);
+}
+
+/**
+ * i40e_set_lan_tx_queue_context - set the HMC context for the queue
+ * @hw: the hardware struct
+ * @queue: the queue we care about
+ * @s: the struct to be filled
+ **/
+i40e_status i40e_set_lan_tx_queue_context(struct i40e_hw *hw,
+ u16 queue,
+ struct i40e_hmc_obj_txq *s)
+{
+ i40e_status err;
+ u8 *context_bytes;
+
+ err = i40e_hmc_get_object_va(&hw->hmc, &context_bytes,
+ I40E_HMC_LAN_TX, queue);
+ if (err < 0)
+ return err;
+
+ return i40e_set_hmc_context(context_bytes,
+ i40e_hmc_txq_ce_info, (u8 *)s);
+}
+
+/**
+ * i40e_clear_lan_rx_queue_context - clear the HMC context for the queue
+ * @hw: the hardware struct
+ * @queue: the queue we care about
+ **/
+i40e_status i40e_clear_lan_rx_queue_context(struct i40e_hw *hw,
+ u16 queue)
+{
+ i40e_status err;
+ u8 *context_bytes;
+
+ err = i40e_hmc_get_object_va(&hw->hmc, &context_bytes,
+ I40E_HMC_LAN_RX, queue);
+ if (err < 0)
+ return err;
+
+ return i40e_clear_hmc_context(hw, context_bytes, I40E_HMC_LAN_RX);
+}
+
+/**
+ * i40e_set_lan_rx_queue_context - set the HMC context for the queue
+ * @hw: the hardware struct
+ * @queue: the queue we care about
+ * @s: the struct to be filled
+ **/
+i40e_status i40e_set_lan_rx_queue_context(struct i40e_hw *hw,
+ u16 queue,
+ struct i40e_hmc_obj_rxq *s)
+{
+ i40e_status err;
+ u8 *context_bytes;
+
+ err = i40e_hmc_get_object_va(&hw->hmc, &context_bytes,
+ I40E_HMC_LAN_RX, queue);
+ if (err < 0)
+ return err;
+
+ return i40e_set_hmc_context(context_bytes,
+ i40e_hmc_rxq_ce_info, (u8 *)s);
+}
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#ifndef _I40E_LAN_HMC_H_
+#define _I40E_LAN_HMC_H_
+
+/* forward-declare the HW struct for the compiler */
+struct i40e_hw;
+
+/* HMC element context information */
+
+/* Rx queue context data */
+struct i40e_hmc_obj_rxq {
+ u16 head;
+ u8 cpuid;
+ u64 base;
+ u16 qlen;
+#define I40E_RXQ_CTX_DBUFF_SHIFT 7
+ u8 dbuff;
+#define I40E_RXQ_CTX_HBUFF_SHIFT 6
+ u8 hbuff;
+ u8 dtype;
+ u8 dsize;
+ u8 crcstrip;
+ u8 fc_ena;
+ u8 l2tsel;
+ u8 hsplit_0;
+ u8 hsplit_1;
+ u8 showiv;
+ u16 rxmax;
+ u8 tphrdesc_ena;
+ u8 tphwdesc_ena;
+ u8 tphdata_ena;
+ u8 tphhead_ena;
+ u8 lrxqthresh;
+};
+
+/* Tx queue context data */
+struct i40e_hmc_obj_txq {
+ u16 head;
+ u8 new_context;
+ u64 base;
+ u8 fc_ena;
+ u8 timesync_ena;
+ u8 fd_ena;
+ u8 alt_vlan_ena;
+ u16 thead_wb;
+ u16 cpuid;
+ u8 head_wb_ena;
+ u16 qlen;
+ u8 tphrdesc_ena;
+ u8 tphrpacket_ena;
+ u8 tphwdesc_ena;
+ u64 head_wb_addr;
+ u32 crc;
+ u16 rdylist;
+ u8 rdylist_act;
+};
+
+/* for hsplit_0 field of Rx HMC context */
+enum i40e_hmc_obj_rx_hsplit_0 {
+ I40E_HMC_OBJ_RX_HSPLIT_0_NO_SPLIT = 0,
+ I40E_HMC_OBJ_RX_HSPLIT_0_SPLIT_L2 = 1,
+ I40E_HMC_OBJ_RX_HSPLIT_0_SPLIT_IP = 2,
+ I40E_HMC_OBJ_RX_HSPLIT_0_SPLIT_TCP_UDP = 4,
+ I40E_HMC_OBJ_RX_HSPLIT_0_SPLIT_SCTP = 8,
+};
+
+/* fcoe_cntx and fcoe_filt are for debugging purpose only */
+struct i40e_hmc_obj_fcoe_cntx {
+ u32 rsv[32];
+};
+
+struct i40e_hmc_obj_fcoe_filt {
+ u32 rsv[8];
+};
+
+/* Context sizes for LAN objects */
+enum i40e_hmc_lan_object_size {
+ I40E_HMC_LAN_OBJ_SZ_8 = 0x3,
+ I40E_HMC_LAN_OBJ_SZ_16 = 0x4,
+ I40E_HMC_LAN_OBJ_SZ_32 = 0x5,
+ I40E_HMC_LAN_OBJ_SZ_64 = 0x6,
+ I40E_HMC_LAN_OBJ_SZ_128 = 0x7,
+ I40E_HMC_LAN_OBJ_SZ_256 = 0x8,
+ I40E_HMC_LAN_OBJ_SZ_512 = 0x9,
+};
+
+#define I40E_HMC_L2OBJ_BASE_ALIGNMENT 512
+#define I40E_HMC_OBJ_SIZE_TXQ 128
+#define I40E_HMC_OBJ_SIZE_RXQ 32
+#define I40E_HMC_OBJ_SIZE_FCOE_CNTX 128
+#define I40E_HMC_OBJ_SIZE_FCOE_FILT 32
+
+enum i40e_hmc_lan_rsrc_type {
+ I40E_HMC_LAN_FULL = 0,
+ I40E_HMC_LAN_TX = 1,
+ I40E_HMC_LAN_RX = 2,
+ I40E_HMC_FCOE_CTX = 3,
+ I40E_HMC_FCOE_FILT = 4,
+ I40E_HMC_LAN_MAX = 5
+};
+
+enum i40e_hmc_model {
+ I40E_HMC_MODEL_DIRECT_PREFERRED = 0,
+ I40E_HMC_MODEL_DIRECT_ONLY = 1,
+ I40E_HMC_MODEL_PAGED_ONLY = 2,
+ I40E_HMC_MODEL_UNKNOWN,
+};
+
+struct i40e_hmc_lan_create_obj_info {
+ struct i40e_hmc_info *hmc_info;
+ u32 rsrc_type;
+ u32 start_idx;
+ u32 count;
+ enum i40e_sd_entry_type entry_type;
+ u64 direct_mode_sz;
+};
+
+struct i40e_hmc_lan_delete_obj_info {
+ struct i40e_hmc_info *hmc_info;
+ u32 rsrc_type;
+ u32 start_idx;
+ u32 count;
+};
+
+i40e_status i40e_init_lan_hmc(struct i40e_hw *hw, u32 txq_num,
+ u32 rxq_num, u32 fcoe_cntx_num,
+ u32 fcoe_filt_num);
+i40e_status i40e_configure_lan_hmc(struct i40e_hw *hw,
+ enum i40e_hmc_model model);
+i40e_status i40e_shutdown_lan_hmc(struct i40e_hw *hw);
+
+i40e_status i40e_clear_lan_tx_queue_context(struct i40e_hw *hw,
+ u16 queue);
+i40e_status i40e_set_lan_tx_queue_context(struct i40e_hw *hw,
+ u16 queue,
+ struct i40e_hmc_obj_txq *s);
+i40e_status i40e_clear_lan_rx_queue_context(struct i40e_hw *hw,
+ u16 queue);
+i40e_status i40e_set_lan_rx_queue_context(struct i40e_hw *hw,
+ u16 queue,
+ struct i40e_hmc_obj_rxq *s);
+
+#endif /* _I40E_LAN_HMC_H_ */
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+/* Local includes */
+#include "i40e.h"
+
+const char i40e_driver_name[] = "i40e";
+static const char i40e_driver_string[] =
+ "Intel(R) Ethernet Connection XL710 Network Driver";
+
+#define DRV_KERN "-k"
+
+#define DRV_VERSION_MAJOR 0
+#define DRV_VERSION_MINOR 3
+#define DRV_VERSION_BUILD 9
+#define DRV_VERSION __stringify(DRV_VERSION_MAJOR) "." \
+ __stringify(DRV_VERSION_MINOR) "." \
+ __stringify(DRV_VERSION_BUILD) DRV_KERN
+const char i40e_driver_version_str[] = DRV_VERSION;
+static const char i40e_copyright[] = "Copyright (c) 2013 Intel Corporation.";
+
+/* a bit of forward declarations */
+static void i40e_vsi_reinit_locked(struct i40e_vsi *vsi);
+static void i40e_handle_reset_warning(struct i40e_pf *pf);
+static int i40e_add_vsi(struct i40e_vsi *vsi);
+static int i40e_add_veb(struct i40e_veb *veb, struct i40e_vsi *vsi);
+static int i40e_setup_pf_switch(struct i40e_pf *pf);
+static int i40e_setup_misc_vector(struct i40e_pf *pf);
+static void i40e_determine_queue_usage(struct i40e_pf *pf);
+static int i40e_setup_pf_filter_control(struct i40e_pf *pf);
+
+/* i40e_pci_tbl - PCI Device ID Table
+ *
+ * Last entry must be all 0s
+ *
+ * { Vendor ID, Device ID, SubVendor ID, SubDevice ID,
+ * Class, Class Mask, private data (not used) }
+ */
+static DEFINE_PCI_DEVICE_TABLE(i40e_pci_tbl) = {
+ {PCI_VDEVICE(INTEL, I40E_SFP_XL710_DEVICE_ID), 0},
+ {PCI_VDEVICE(INTEL, I40E_SFP_X710_DEVICE_ID), 0},
+ {PCI_VDEVICE(INTEL, I40E_QEMU_DEVICE_ID), 0},
+ {PCI_VDEVICE(INTEL, I40E_KX_A_DEVICE_ID), 0},
+ {PCI_VDEVICE(INTEL, I40E_KX_B_DEVICE_ID), 0},
+ {PCI_VDEVICE(INTEL, I40E_KX_C_DEVICE_ID), 0},
+ {PCI_VDEVICE(INTEL, I40E_KX_D_DEVICE_ID), 0},
+ {PCI_VDEVICE(INTEL, I40E_QSFP_A_DEVICE_ID), 0},
+ {PCI_VDEVICE(INTEL, I40E_QSFP_B_DEVICE_ID), 0},
+ {PCI_VDEVICE(INTEL, I40E_QSFP_C_DEVICE_ID), 0},
+ /* required last entry */
+ {0, }
+};
+MODULE_DEVICE_TABLE(pci, i40e_pci_tbl);
+
+#define I40E_MAX_VF_COUNT 128
+static int debug = -1;
+module_param(debug, int, 0);
+MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
+
+MODULE_AUTHOR("Intel Corporation, <e1000-devel@lists.sourceforge.net>");
+MODULE_DESCRIPTION("Intel(R) Ethernet Connection XL710 Network Driver");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(DRV_VERSION);
+
+/**
+ * i40e_allocate_dma_mem_d - OS specific memory alloc for shared code
+ * @hw: pointer to the HW structure
+ * @mem: ptr to mem struct to fill out
+ * @size: size of memory requested
+ * @alignment: what to align the allocation to
+ **/
+int i40e_allocate_dma_mem_d(struct i40e_hw *hw, struct i40e_dma_mem *mem,
+ u64 size, u32 alignment)
+{
+ struct i40e_pf *pf = (struct i40e_pf *)hw->back;
+
+ mem->size = ALIGN(size, alignment);
+ mem->va = dma_zalloc_coherent(&pf->pdev->dev, mem->size,
+ &mem->pa, GFP_KERNEL);
+ if (mem->va)
+ return 0;
+
+ return -ENOMEM;
+}
+
+/**
+ * i40e_free_dma_mem_d - OS specific memory free for shared code
+ * @hw: pointer to the HW structure
+ * @mem: ptr to mem struct to free
+ **/
+int i40e_free_dma_mem_d(struct i40e_hw *hw, struct i40e_dma_mem *mem)
+{
+ struct i40e_pf *pf = (struct i40e_pf *)hw->back;
+
+ dma_free_coherent(&pf->pdev->dev, mem->size, mem->va, mem->pa);
+ mem->va = NULL;
+ mem->pa = 0;
+ mem->size = 0;
+
+ return 0;
+}
+
+/**
+ * i40e_allocate_virt_mem_d - OS specific memory alloc for shared code
+ * @hw: pointer to the HW structure
+ * @mem: ptr to mem struct to fill out
+ * @size: size of memory requested
+ **/
+int i40e_allocate_virt_mem_d(struct i40e_hw *hw, struct i40e_virt_mem *mem,
+ u32 size)
+{
+ mem->size = size;
+ mem->va = kzalloc(size, GFP_KERNEL);
+
+ if (mem->va)
+ return 0;
+
+ return -ENOMEM;
+}
+
+/**
+ * i40e_free_virt_mem_d - OS specific memory free for shared code
+ * @hw: pointer to the HW structure
+ * @mem: ptr to mem struct to free
+ **/
+int i40e_free_virt_mem_d(struct i40e_hw *hw, struct i40e_virt_mem *mem)
+{
+ /* it's ok to kfree a NULL pointer */
+ kfree(mem->va);
+ mem->va = NULL;
+ mem->size = 0;
+
+ return 0;
+}
+
+/**
+ * i40e_get_lump - find a lump of free generic resource
+ * @pf: board private structure
+ * @pile: the pile of resource to search
+ * @needed: the number of items needed
+ * @id: an owner id to stick on the items assigned
+ *
+ * Returns the base item index of the lump, or negative for error
+ *
+ * The search_hint trick and lack of advanced fit-finding only work
+ * because we're highly likely to have all the same size lump requests.
+ * Linear search time and any fragmentation should be minimal.
+ **/
+static int i40e_get_lump(struct i40e_pf *pf, struct i40e_lump_tracking *pile,
+ u16 needed, u16 id)
+{
+ int ret = -ENOMEM;
+ int i = 0;
+ int j = 0;
+
+ if (!pile || needed == 0 || id >= I40E_PILE_VALID_BIT) {
+ dev_info(&pf->pdev->dev,
+ "param err: pile=%p needed=%d id=0x%04x\n",
+ pile, needed, id);
+ return -EINVAL;
+ }
+
+ /* start the linear search with an imperfect hint */
+ i = pile->search_hint;
+ while (i < pile->num_entries && ret < 0) {
+ /* skip already allocated entries */
+ if (pile->list[i] & I40E_PILE_VALID_BIT) {
+ i++;
+ continue;
+ }
+
+ /* do we have enough in this lump? */
+ for (j = 0; (j < needed) && ((i+j) < pile->num_entries); j++) {
+ if (pile->list[i+j] & I40E_PILE_VALID_BIT)
+ break;
+ }
+
+ if (j == needed) {
+ /* there was enough, so assign it to the requestor */
+ for (j = 0; j < needed; j++)
+ pile->list[i+j] = id | I40E_PILE_VALID_BIT;
+ ret = i;
+ pile->search_hint = i + j;
+ } else {
+ /* not enough, so skip over it and continue looking */
+ i += j;
+ }
+ }
+
+ return ret;
+}
+
+/**
+ * i40e_put_lump - return a lump of generic resource
+ * @pile: the pile of resource to search
+ * @index: the base item index
+ * @id: the owner id of the items assigned
+ *
+ * Returns the count of items in the lump
+ **/
+static int i40e_put_lump(struct i40e_lump_tracking *pile, u16 index, u16 id)
+{
+ int valid_id = (id | I40E_PILE_VALID_BIT);
+ int count = 0;
+ int i;
+
+ if (!pile || index >= pile->num_entries)
+ return -EINVAL;
+
+ for (i = index;
+ i < pile->num_entries && pile->list[i] == valid_id;
+ i++) {
+ pile->list[i] = 0;
+ count++;
+ }
+
+ if (count && index < pile->search_hint)
+ pile->search_hint = index;
+
+ return count;
+}
+
+/**
+ * i40e_service_event_schedule - Schedule the service task to wake up
+ * @pf: board private structure
+ *
+ * If not already scheduled, this puts the task into the work queue
+ **/
+static void i40e_service_event_schedule(struct i40e_pf *pf)
+{
+ if (!test_bit(__I40E_DOWN, &pf->state) &&
+ !test_bit(__I40E_RESET_RECOVERY_PENDING, &pf->state) &&
+ !test_and_set_bit(__I40E_SERVICE_SCHED, &pf->state))
+ schedule_work(&pf->service_task);
+}
+
+/**
+ * i40e_tx_timeout - Respond to a Tx Hang
+ * @netdev: network interface device structure
+ *
+ * If any port has noticed a Tx timeout, it is likely that the whole
+ * device is munged, not just the one netdev port, so go for the full
+ * reset.
+ **/
+static void i40e_tx_timeout(struct net_device *netdev)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_vsi *vsi = np->vsi;
+ struct i40e_pf *pf = vsi->back;
+
+ pf->tx_timeout_count++;
+
+ if (time_after(jiffies, (pf->tx_timeout_last_recovery + HZ*20)))
+ pf->tx_timeout_recovery_level = 0;
+ pf->tx_timeout_last_recovery = jiffies;
+ netdev_info(netdev, "tx_timeout recovery level %d\n",
+ pf->tx_timeout_recovery_level);
+
+ switch (pf->tx_timeout_recovery_level) {
+ case 0:
+ /* disable and re-enable queues for the VSI */
+ if (in_interrupt()) {
+ set_bit(__I40E_REINIT_REQUESTED, &pf->state);
+ set_bit(__I40E_REINIT_REQUESTED, &vsi->state);
+ } else {
+ i40e_vsi_reinit_locked(vsi);
+ }
+ break;
+ case 1:
+ set_bit(__I40E_PF_RESET_REQUESTED, &pf->state);
+ break;
+ case 2:
+ set_bit(__I40E_CORE_RESET_REQUESTED, &pf->state);
+ break;
+ case 3:
+ set_bit(__I40E_GLOBAL_RESET_REQUESTED, &pf->state);
+ break;
+ default:
+ netdev_err(netdev, "tx_timeout recovery unsuccessful\n");
+ i40e_down(vsi);
+ break;
+ }
+ i40e_service_event_schedule(pf);
+ pf->tx_timeout_recovery_level++;
+}
+
+/**
+ * i40e_release_rx_desc - Store the new tail and head values
+ * @rx_ring: ring to bump
+ * @val: new head index
+ **/
+static inline void i40e_release_rx_desc(struct i40e_ring *rx_ring, u32 val)
+{
+ rx_ring->next_to_use = val;
+
+ /* Force memory writes to complete before letting h/w
+ * know there are new descriptors to fetch. (Only
+ * applicable for weak-ordered memory model archs,
+ * such as IA-64).
+ */
+ wmb();
+ writel(val, rx_ring->tail);
+}
+
+/**
+ * i40e_get_vsi_stats_struct - Get System Network Statistics
+ * @vsi: the VSI we care about
+ *
+ * Returns the address of the device statistics structure.
+ * The statistics are actually updated from the service task.
+ **/
+struct rtnl_link_stats64 *i40e_get_vsi_stats_struct(struct i40e_vsi *vsi)
+{
+ return &vsi->net_stats;
+}
+
+/**
+ * i40e_get_netdev_stats_struct - Get statistics for netdev interface
+ * @netdev: network interface device structure
+ *
+ * Returns the address of the device statistics structure.
+ * The statistics are actually updated from the service task.
+ **/
+static struct rtnl_link_stats64 *i40e_get_netdev_stats_struct(
+ struct net_device *netdev,
+ struct rtnl_link_stats64 *storage)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_vsi *vsi = np->vsi;
+
+ *storage = *i40e_get_vsi_stats_struct(vsi);
+
+ return storage;
+}
+
+/**
+ * i40e_vsi_reset_stats - Resets all stats of the given vsi
+ * @vsi: the VSI to have its stats reset
+ **/
+void i40e_vsi_reset_stats(struct i40e_vsi *vsi)
+{
+ struct rtnl_link_stats64 *ns;
+ int i;
+
+ if (!vsi)
+ return;
+
+ ns = i40e_get_vsi_stats_struct(vsi);
+ memset(ns, 0, sizeof(*ns));
+ memset(&vsi->net_stats_offsets, 0, sizeof(vsi->net_stats_offsets));
+ memset(&vsi->eth_stats, 0, sizeof(vsi->eth_stats));
+ memset(&vsi->eth_stats_offsets, 0, sizeof(vsi->eth_stats_offsets));
+ if (vsi->rx_rings)
+ for (i = 0; i < vsi->num_queue_pairs; i++) {
+ memset(&vsi->rx_rings[i].rx_stats, 0 ,
+ sizeof(vsi->rx_rings[i].rx_stats));
+ memset(&vsi->tx_rings[i].tx_stats, 0,
+ sizeof(vsi->tx_rings[i].tx_stats));
+ }
+ vsi->stat_offsets_loaded = false;
+}
+
+/**
+ * i40e_pf_reset_stats - Reset all of the stats for the given pf
+ * @pf: the PF to be reset
+ **/
+void i40e_pf_reset_stats(struct i40e_pf *pf)
+{
+ memset(&pf->stats, 0, sizeof(pf->stats));
+ memset(&pf->stats_offsets, 0, sizeof(pf->stats_offsets));
+ pf->stat_offsets_loaded = false;
+}
+
+/**
+ * i40e_stat_update48 - read and update a 48 bit stat from the chip
+ * @hw: ptr to the hardware info
+ * @hireg: the high 32 bit reg to read
+ * @loreg: the low 32 bit reg to read
+ * @offset_loaded: has the initial offset been loaded yet
+ * @offset: ptr to current offset value
+ * @stat: ptr to the stat
+ *
+ * Since the device stats are not reset at PFReset, they likely will not
+ * be zeroed when the driver starts. We'll save the first values read
+ * and use them as offsets to be subtracted from the raw values in order
+ * to report stats that count from zero. In the process, we also manage
+ * the potential roll-over.
+ **/
+static void i40e_stat_update48(struct i40e_hw *hw, u32 hireg, u32 loreg,
+ bool offset_loaded, u64 *offset, u64 *stat)
+{
+ u64 new_data;
+
+ if (hw->device_id == I40E_QEMU_DEVICE_ID) {
+ new_data = rd32(hw, loreg);
+ new_data |= ((u64)(rd32(hw, hireg) & 0xFFFF)) << 32;
+ } else {
+ new_data = rd64(hw, loreg);
+ }
+ if (!offset_loaded)
+ *offset = new_data;
+ if (likely(new_data >= *offset))
+ *stat = new_data - *offset;
+ else
+ *stat = (new_data + ((u64)1 << 48)) - *offset;
+ *stat &= 0xFFFFFFFFFFFFULL;
+}
+
+/**
+ * i40e_stat_update32 - read and update a 32 bit stat from the chip
+ * @hw: ptr to the hardware info
+ * @reg: the hw reg to read
+ * @offset_loaded: has the initial offset been loaded yet
+ * @offset: ptr to current offset value
+ * @stat: ptr to the stat
+ **/
+static void i40e_stat_update32(struct i40e_hw *hw, u32 reg,
+ bool offset_loaded, u64 *offset, u64 *stat)
+{
+ u32 new_data;
+
+ new_data = rd32(hw, reg);
+ if (!offset_loaded)
+ *offset = new_data;
+ if (likely(new_data >= *offset))
+ *stat = (u32)(new_data - *offset);
+ else
+ *stat = (u32)((new_data + ((u64)1 << 32)) - *offset);
+}
+
+/**
+ * i40e_update_eth_stats - Update VSI-specific ethernet statistics counters.
+ * @vsi: the VSI to be updated
+ **/
+void i40e_update_eth_stats(struct i40e_vsi *vsi)
+{
+ int stat_idx = le16_to_cpu(vsi->info.stat_counter_idx);
+ struct i40e_pf *pf = vsi->back;
+ struct i40e_hw *hw = &pf->hw;
+ struct i40e_eth_stats *oes;
+ struct i40e_eth_stats *es; /* device's eth stats */
+
+ es = &vsi->eth_stats;
+ oes = &vsi->eth_stats_offsets;
+
+ /* Gather up the stats that the hw collects */
+ i40e_stat_update32(hw, I40E_GLV_TEPC(stat_idx),
+ vsi->stat_offsets_loaded,
+ &oes->tx_errors, &es->tx_errors);
+ i40e_stat_update32(hw, I40E_GLV_RDPC(stat_idx),
+ vsi->stat_offsets_loaded,
+ &oes->rx_discards, &es->rx_discards);
+
+ i40e_stat_update48(hw, I40E_GLV_GORCH(stat_idx),
+ I40E_GLV_GORCL(stat_idx),
+ vsi->stat_offsets_loaded,
+ &oes->rx_bytes, &es->rx_bytes);
+ i40e_stat_update48(hw, I40E_GLV_UPRCH(stat_idx),
+ I40E_GLV_UPRCL(stat_idx),
+ vsi->stat_offsets_loaded,
+ &oes->rx_unicast, &es->rx_unicast);
+ i40e_stat_update48(hw, I40E_GLV_MPRCH(stat_idx),
+ I40E_GLV_MPRCL(stat_idx),
+ vsi->stat_offsets_loaded,
+ &oes->rx_multicast, &es->rx_multicast);
+ i40e_stat_update48(hw, I40E_GLV_BPRCH(stat_idx),
+ I40E_GLV_BPRCL(stat_idx),
+ vsi->stat_offsets_loaded,
+ &oes->rx_broadcast, &es->rx_broadcast);
+
+ i40e_stat_update48(hw, I40E_GLV_GOTCH(stat_idx),
+ I40E_GLV_GOTCL(stat_idx),
+ vsi->stat_offsets_loaded,
+ &oes->tx_bytes, &es->tx_bytes);
+ i40e_stat_update48(hw, I40E_GLV_UPTCH(stat_idx),
+ I40E_GLV_UPTCL(stat_idx),
+ vsi->stat_offsets_loaded,
+ &oes->tx_unicast, &es->tx_unicast);
+ i40e_stat_update48(hw, I40E_GLV_MPTCH(stat_idx),
+ I40E_GLV_MPTCL(stat_idx),
+ vsi->stat_offsets_loaded,
+ &oes->tx_multicast, &es->tx_multicast);
+ i40e_stat_update48(hw, I40E_GLV_BPTCH(stat_idx),
+ I40E_GLV_BPTCL(stat_idx),
+ vsi->stat_offsets_loaded,
+ &oes->tx_broadcast, &es->tx_broadcast);
+ vsi->stat_offsets_loaded = true;
+}
+
+/**
+ * i40e_update_veb_stats - Update Switch component statistics
+ * @veb: the VEB being updated
+ **/
+static void i40e_update_veb_stats(struct i40e_veb *veb)
+{
+ struct i40e_pf *pf = veb->pf;
+ struct i40e_hw *hw = &pf->hw;
+ struct i40e_eth_stats *oes;
+ struct i40e_eth_stats *es; /* device's eth stats */
+ int idx = 0;
+
+ idx = veb->stats_idx;
+ es = &veb->stats;
+ oes = &veb->stats_offsets;
+
+ /* Gather up the stats that the hw collects */
+ i40e_stat_update32(hw, I40E_GLSW_TDPC(idx),
+ veb->stat_offsets_loaded,
+ &oes->tx_discards, &es->tx_discards);
+ i40e_stat_update32(hw, I40E_GLSW_RUPP(idx),
+ veb->stat_offsets_loaded,
+ &oes->rx_unknown_protocol, &es->rx_unknown_protocol);
+
+ i40e_stat_update48(hw, I40E_GLSW_GORCH(idx), I40E_GLSW_GORCL(idx),
+ veb->stat_offsets_loaded,
+ &oes->rx_bytes, &es->rx_bytes);
+ i40e_stat_update48(hw, I40E_GLSW_UPRCH(idx), I40E_GLSW_UPRCL(idx),
+ veb->stat_offsets_loaded,
+ &oes->rx_unicast, &es->rx_unicast);
+ i40e_stat_update48(hw, I40E_GLSW_MPRCH(idx), I40E_GLSW_MPRCL(idx),
+ veb->stat_offsets_loaded,
+ &oes->rx_multicast, &es->rx_multicast);
+ i40e_stat_update48(hw, I40E_GLSW_BPRCH(idx), I40E_GLSW_BPRCL(idx),
+ veb->stat_offsets_loaded,
+ &oes->rx_broadcast, &es->rx_broadcast);
+
+ i40e_stat_update48(hw, I40E_GLSW_GOTCH(idx), I40E_GLSW_GOTCL(idx),
+ veb->stat_offsets_loaded,
+ &oes->tx_bytes, &es->tx_bytes);
+ i40e_stat_update48(hw, I40E_GLSW_UPTCH(idx), I40E_GLSW_UPTCL(idx),
+ veb->stat_offsets_loaded,
+ &oes->tx_unicast, &es->tx_unicast);
+ i40e_stat_update48(hw, I40E_GLSW_MPTCH(idx), I40E_GLSW_MPTCL(idx),
+ veb->stat_offsets_loaded,
+ &oes->tx_multicast, &es->tx_multicast);
+ i40e_stat_update48(hw, I40E_GLSW_BPTCH(idx), I40E_GLSW_BPTCL(idx),
+ veb->stat_offsets_loaded,
+ &oes->tx_broadcast, &es->tx_broadcast);
+ veb->stat_offsets_loaded = true;
+}
+
+/**
+ * i40e_update_link_xoff_rx - Update XOFF received in link flow control mode
+ * @pf: the corresponding PF
+ *
+ * Update the Rx XOFF counter (PAUSE frames) in link flow control mode
+ **/
+static void i40e_update_link_xoff_rx(struct i40e_pf *pf)
+{
+ struct i40e_hw_port_stats *osd = &pf->stats_offsets;
+ struct i40e_hw_port_stats *nsd = &pf->stats;
+ struct i40e_hw *hw = &pf->hw;
+ u64 xoff = 0;
+ u16 i, v;
+
+ if ((hw->fc.current_mode != I40E_FC_FULL) &&
+ (hw->fc.current_mode != I40E_FC_RX_PAUSE))
+ return;
+
+ xoff = nsd->link_xoff_rx;
+ i40e_stat_update32(hw, I40E_GLPRT_LXOFFRXC(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->link_xoff_rx, &nsd->link_xoff_rx);
+
+ /* No new LFC xoff rx */
+ if (!(nsd->link_xoff_rx - xoff))
+ return;
+
+ /* Clear the __I40E_HANG_CHECK_ARMED bit for all Tx rings */
+ for (v = 0; v < pf->hw.func_caps.num_vsis; v++) {
+ struct i40e_vsi *vsi = pf->vsi[v];
+
+ if (!vsi)
+ continue;
+
+ for (i = 0; i < vsi->num_queue_pairs; i++) {
+ struct i40e_ring *ring = &vsi->tx_rings[i];
+ clear_bit(__I40E_HANG_CHECK_ARMED, &ring->state);
+ }
+ }
+}
+
+/**
+ * i40e_update_prio_xoff_rx - Update XOFF received in PFC mode
+ * @pf: the corresponding PF
+ *
+ * Update the Rx XOFF counter (PAUSE frames) in PFC mode
+ **/
+static void i40e_update_prio_xoff_rx(struct i40e_pf *pf)
+{
+ struct i40e_hw_port_stats *osd = &pf->stats_offsets;
+ struct i40e_hw_port_stats *nsd = &pf->stats;
+ bool xoff[I40E_MAX_TRAFFIC_CLASS] = {false};
+ struct i40e_dcbx_config *dcb_cfg;
+ struct i40e_hw *hw = &pf->hw;
+ u16 i, v;
+ u8 tc;
+
+ dcb_cfg = &hw->local_dcbx_config;
+
+ /* See if DCB enabled with PFC TC */
+ if (!(pf->flags & I40E_FLAG_DCB_ENABLED) ||
+ !(dcb_cfg->pfc.pfcenable)) {
+ i40e_update_link_xoff_rx(pf);
+ return;
+ }
+
+ for (i = 0; i < I40E_MAX_USER_PRIORITY; i++) {
+ u64 prio_xoff = nsd->priority_xoff_rx[i];
+ i40e_stat_update32(hw, I40E_GLPRT_PXOFFRXC(hw->port, i),
+ pf->stat_offsets_loaded,
+ &osd->priority_xoff_rx[i],
+ &nsd->priority_xoff_rx[i]);
+
+ /* No new PFC xoff rx */
+ if (!(nsd->priority_xoff_rx[i] - prio_xoff))
+ continue;
+ /* Get the TC for given priority */
+ tc = dcb_cfg->etscfg.prioritytable[i];
+ xoff[tc] = true;
+ }
+
+ /* Clear the __I40E_HANG_CHECK_ARMED bit for Tx rings */
+ for (v = 0; v < pf->hw.func_caps.num_vsis; v++) {
+ struct i40e_vsi *vsi = pf->vsi[v];
+
+ if (!vsi)
+ continue;
+
+ for (i = 0; i < vsi->num_queue_pairs; i++) {
+ struct i40e_ring *ring = &vsi->tx_rings[i];
+
+ tc = ring->dcb_tc;
+ if (xoff[tc])
+ clear_bit(__I40E_HANG_CHECK_ARMED,
+ &ring->state);
+ }
+ }
+}
+
+/**
+ * i40e_update_stats - Update the board statistics counters.
+ * @vsi: the VSI to be updated
+ *
+ * There are a few instances where we store the same stat in a
+ * couple of different structs. This is partly because we have
+ * the netdev stats that need to be filled out, which is slightly
+ * different from the "eth_stats" defined by the chip and used in
+ * VF communications. We sort it all out here in a central place.
+ **/
+void i40e_update_stats(struct i40e_vsi *vsi)
+{
+ struct i40e_pf *pf = vsi->back;
+ struct i40e_hw *hw = &pf->hw;
+ struct rtnl_link_stats64 *ons;
+ struct rtnl_link_stats64 *ns; /* netdev stats */
+ struct i40e_eth_stats *oes;
+ struct i40e_eth_stats *es; /* device's eth stats */
+ u32 tx_restart, tx_busy;
+ u32 rx_page, rx_buf;
+ u64 rx_p, rx_b;
+ u64 tx_p, tx_b;
+ int i;
+ u16 q;
+
+ if (test_bit(__I40E_DOWN, &vsi->state) ||
+ test_bit(__I40E_CONFIG_BUSY, &pf->state))
+ return;
+
+ ns = i40e_get_vsi_stats_struct(vsi);
+ ons = &vsi->net_stats_offsets;
+ es = &vsi->eth_stats;
+ oes = &vsi->eth_stats_offsets;
+
+ /* Gather up the netdev and vsi stats that the driver collects
+ * on the fly during packet processing
+ */
+ rx_b = rx_p = 0;
+ tx_b = tx_p = 0;
+ tx_restart = tx_busy = 0;
+ rx_page = 0;
+ rx_buf = 0;
+ for (q = 0; q < vsi->num_queue_pairs; q++) {
+ struct i40e_ring *p;
+
+ p = &vsi->rx_rings[q];
+ rx_b += p->rx_stats.bytes;
+ rx_p += p->rx_stats.packets;
+ rx_buf += p->rx_stats.alloc_rx_buff_failed;
+ rx_page += p->rx_stats.alloc_rx_page_failed;
+
+ p = &vsi->tx_rings[q];
+ tx_b += p->tx_stats.bytes;
+ tx_p += p->tx_stats.packets;
+ tx_restart += p->tx_stats.restart_queue;
+ tx_busy += p->tx_stats.tx_busy;
+ }
+ vsi->tx_restart = tx_restart;
+ vsi->tx_busy = tx_busy;
+ vsi->rx_page_failed = rx_page;
+ vsi->rx_buf_failed = rx_buf;
+
+ ns->rx_packets = rx_p;
+ ns->rx_bytes = rx_b;
+ ns->tx_packets = tx_p;
+ ns->tx_bytes = tx_b;
+
+ i40e_update_eth_stats(vsi);
+ /* update netdev stats from eth stats */
+ ons->rx_errors = oes->rx_errors;
+ ns->rx_errors = es->rx_errors;
+ ons->tx_errors = oes->tx_errors;
+ ns->tx_errors = es->tx_errors;
+ ons->multicast = oes->rx_multicast;
+ ns->multicast = es->rx_multicast;
+ ons->tx_dropped = oes->tx_discards;
+ ns->tx_dropped = es->tx_discards;
+
+ /* Get the port data only if this is the main PF VSI */
+ if (vsi == pf->vsi[pf->lan_vsi]) {
+ struct i40e_hw_port_stats *nsd = &pf->stats;
+ struct i40e_hw_port_stats *osd = &pf->stats_offsets;
+
+ i40e_stat_update48(hw, I40E_GLPRT_GORCH(hw->port),
+ I40E_GLPRT_GORCL(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->eth.rx_bytes, &nsd->eth.rx_bytes);
+ i40e_stat_update48(hw, I40E_GLPRT_GOTCH(hw->port),
+ I40E_GLPRT_GOTCL(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->eth.tx_bytes, &nsd->eth.tx_bytes);
+ i40e_stat_update32(hw, I40E_GLPRT_RDPC(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->eth.rx_discards,
+ &nsd->eth.rx_discards);
+ i40e_stat_update32(hw, I40E_GLPRT_TDPC(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->eth.tx_discards,
+ &nsd->eth.tx_discards);
+ i40e_stat_update48(hw, I40E_GLPRT_MPRCH(hw->port),
+ I40E_GLPRT_MPRCL(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->eth.rx_multicast,
+ &nsd->eth.rx_multicast);
+
+ i40e_stat_update32(hw, I40E_GLPRT_TDOLD(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->tx_dropped_link_down,
+ &nsd->tx_dropped_link_down);
+
+ i40e_stat_update32(hw, I40E_GLPRT_CRCERRS(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->crc_errors, &nsd->crc_errors);
+ ns->rx_crc_errors = nsd->crc_errors;
+
+ i40e_stat_update32(hw, I40E_GLPRT_ILLERRC(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->illegal_bytes, &nsd->illegal_bytes);
+ ns->rx_errors = nsd->crc_errors
+ + nsd->illegal_bytes;
+
+ i40e_stat_update32(hw, I40E_GLPRT_MLFC(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->mac_local_faults,
+ &nsd->mac_local_faults);
+ i40e_stat_update32(hw, I40E_GLPRT_MRFC(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->mac_remote_faults,
+ &nsd->mac_remote_faults);
+
+ i40e_stat_update32(hw, I40E_GLPRT_RLEC(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->rx_length_errors,
+ &nsd->rx_length_errors);
+ ns->rx_length_errors = nsd->rx_length_errors;
+
+ i40e_stat_update32(hw, I40E_GLPRT_LXONRXC(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->link_xon_rx, &nsd->link_xon_rx);
+ i40e_stat_update32(hw, I40E_GLPRT_LXONTXC(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->link_xon_tx, &nsd->link_xon_tx);
+ i40e_update_prio_xoff_rx(pf); /* handles I40E_GLPRT_LXOFFRXC */
+ i40e_stat_update32(hw, I40E_GLPRT_LXOFFTXC(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->link_xoff_tx, &nsd->link_xoff_tx);
+
+ for (i = 0; i < 8; i++) {
+ i40e_stat_update32(hw, I40E_GLPRT_PXONRXC(hw->port, i),
+ pf->stat_offsets_loaded,
+ &osd->priority_xon_rx[i],
+ &nsd->priority_xon_rx[i]);
+ i40e_stat_update32(hw, I40E_GLPRT_PXONTXC(hw->port, i),
+ pf->stat_offsets_loaded,
+ &osd->priority_xon_tx[i],
+ &nsd->priority_xon_tx[i]);
+ i40e_stat_update32(hw, I40E_GLPRT_PXOFFTXC(hw->port, i),
+ pf->stat_offsets_loaded,
+ &osd->priority_xoff_tx[i],
+ &nsd->priority_xoff_tx[i]);
+ i40e_stat_update32(hw,
+ I40E_GLPRT_RXON2OFFCNT(hw->port, i),
+ pf->stat_offsets_loaded,
+ &osd->priority_xon_2_xoff[i],
+ &nsd->priority_xon_2_xoff[i]);
+ }
+
+ i40e_stat_update48(hw, I40E_GLPRT_PRC64H(hw->port),
+ I40E_GLPRT_PRC64L(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->rx_size_64, &nsd->rx_size_64);
+ i40e_stat_update48(hw, I40E_GLPRT_PRC127H(hw->port),
+ I40E_GLPRT_PRC127L(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->rx_size_127, &nsd->rx_size_127);
+ i40e_stat_update48(hw, I40E_GLPRT_PRC255H(hw->port),
+ I40E_GLPRT_PRC255L(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->rx_size_255, &nsd->rx_size_255);
+ i40e_stat_update48(hw, I40E_GLPRT_PRC511H(hw->port),
+ I40E_GLPRT_PRC511L(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->rx_size_511, &nsd->rx_size_511);
+ i40e_stat_update48(hw, I40E_GLPRT_PRC1023H(hw->port),
+ I40E_GLPRT_PRC1023L(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->rx_size_1023, &nsd->rx_size_1023);
+ i40e_stat_update48(hw, I40E_GLPRT_PRC1522H(hw->port),
+ I40E_GLPRT_PRC1522L(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->rx_size_1522, &nsd->rx_size_1522);
+ i40e_stat_update48(hw, I40E_GLPRT_PRC9522H(hw->port),
+ I40E_GLPRT_PRC9522L(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->rx_size_big, &nsd->rx_size_big);
+
+ i40e_stat_update48(hw, I40E_GLPRT_PTC64H(hw->port),
+ I40E_GLPRT_PTC64L(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->tx_size_64, &nsd->tx_size_64);
+ i40e_stat_update48(hw, I40E_GLPRT_PTC127H(hw->port),
+ I40E_GLPRT_PTC127L(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->tx_size_127, &nsd->tx_size_127);
+ i40e_stat_update48(hw, I40E_GLPRT_PTC255H(hw->port),
+ I40E_GLPRT_PTC255L(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->tx_size_255, &nsd->tx_size_255);
+ i40e_stat_update48(hw, I40E_GLPRT_PTC511H(hw->port),
+ I40E_GLPRT_PTC511L(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->tx_size_511, &nsd->tx_size_511);
+ i40e_stat_update48(hw, I40E_GLPRT_PTC1023H(hw->port),
+ I40E_GLPRT_PTC1023L(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->tx_size_1023, &nsd->tx_size_1023);
+ i40e_stat_update48(hw, I40E_GLPRT_PTC1522H(hw->port),
+ I40E_GLPRT_PTC1522L(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->tx_size_1522, &nsd->tx_size_1522);
+ i40e_stat_update48(hw, I40E_GLPRT_PTC9522H(hw->port),
+ I40E_GLPRT_PTC9522L(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->tx_size_big, &nsd->tx_size_big);
+
+ i40e_stat_update32(hw, I40E_GLPRT_RUC(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->rx_undersize, &nsd->rx_undersize);
+ i40e_stat_update32(hw, I40E_GLPRT_RFC(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->rx_fragments, &nsd->rx_fragments);
+ i40e_stat_update32(hw, I40E_GLPRT_ROC(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->rx_oversize, &nsd->rx_oversize);
+ i40e_stat_update32(hw, I40E_GLPRT_RJC(hw->port),
+ pf->stat_offsets_loaded,
+ &osd->rx_jabber, &nsd->rx_jabber);
+ }
+
+ pf->stat_offsets_loaded = true;
+}
+
+/**
+ * i40e_find_filter - Search VSI filter list for specific mac/vlan filter
+ * @vsi: the VSI to be searched
+ * @macaddr: the MAC address
+ * @vlan: the vlan
+ * @is_vf: make sure its a vf filter, else doesn't matter
+ * @is_netdev: make sure its a netdev filter, else doesn't matter
+ *
+ * Returns ptr to the filter object or NULL
+ **/
+static struct i40e_mac_filter *i40e_find_filter(struct i40e_vsi *vsi,
+ u8 *macaddr, s16 vlan,
+ bool is_vf, bool is_netdev)
+{
+ struct i40e_mac_filter *f;
+
+ if (!vsi || !macaddr)
+ return NULL;
+
+ list_for_each_entry(f, &vsi->mac_filter_list, list) {
+ if ((ether_addr_equal(macaddr, f->macaddr)) &&
+ (vlan == f->vlan) &&
+ (!is_vf || f->is_vf) &&
+ (!is_netdev || f->is_netdev))
+ return f;
+ }
+ return NULL;
+}
+
+/**
+ * i40e_find_mac - Find a mac addr in the macvlan filters list
+ * @vsi: the VSI to be searched
+ * @macaddr: the MAC address we are searching for
+ * @is_vf: make sure its a vf filter, else doesn't matter
+ * @is_netdev: make sure its a netdev filter, else doesn't matter
+ *
+ * Returns the first filter with the provided MAC address or NULL if
+ * MAC address was not found
+ **/
+struct i40e_mac_filter *i40e_find_mac(struct i40e_vsi *vsi, u8 *macaddr,
+ bool is_vf, bool is_netdev)
+{
+ struct i40e_mac_filter *f;
+
+ if (!vsi || !macaddr)
+ return NULL;
+
+ list_for_each_entry(f, &vsi->mac_filter_list, list) {
+ if ((ether_addr_equal(macaddr, f->macaddr)) &&
+ (!is_vf || f->is_vf) &&
+ (!is_netdev || f->is_netdev))
+ return f;
+ }
+ return NULL;
+}
+
+/**
+ * i40e_is_vsi_in_vlan - Check if VSI is in vlan mode
+ * @vsi: the VSI to be searched
+ *
+ * Returns true if VSI is in vlan mode or false otherwise
+ **/
+bool i40e_is_vsi_in_vlan(struct i40e_vsi *vsi)
+{
+ struct i40e_mac_filter *f;
+
+ /* Only -1 for all the filters denotes not in vlan mode
+ * so we have to go through all the list in order to make sure
+ */
+ list_for_each_entry(f, &vsi->mac_filter_list, list) {
+ if (f->vlan >= 0)
+ return true;
+ }
+
+ return false;
+}
+
+/**
+ * i40e_put_mac_in_vlan - Make macvlan filters from macaddrs and vlans
+ * @vsi: the VSI to be searched
+ * @macaddr: the mac address to be filtered
+ * @is_vf: true if it is a vf
+ * @is_netdev: true if it is a netdev
+ *
+ * Goes through all the macvlan filters and adds a
+ * macvlan filter for each unique vlan that already exists
+ *
+ * Returns first filter found on success, else NULL
+ **/
+struct i40e_mac_filter *i40e_put_mac_in_vlan(struct i40e_vsi *vsi, u8 *macaddr,
+ bool is_vf, bool is_netdev)
+{
+ struct i40e_mac_filter *f;
+
+ list_for_each_entry(f, &vsi->mac_filter_list, list) {
+ if (!i40e_find_filter(vsi, macaddr, f->vlan,
+ is_vf, is_netdev)) {
+ if (!i40e_add_filter(vsi, macaddr, f->vlan,
+ is_vf, is_netdev))
+ return NULL;
+ }
+ }
+
+ return list_first_entry_or_null(&vsi->mac_filter_list,
+ struct i40e_mac_filter, list);
+}
+
+/**
+ * i40e_add_filter - Add a mac/vlan filter to the VSI
+ * @vsi: the VSI to be searched
+ * @macaddr: the MAC address
+ * @vlan: the vlan
+ * @is_vf: make sure its a vf filter, else doesn't matter
+ * @is_netdev: make sure its a netdev filter, else doesn't matter
+ *
+ * Returns ptr to the filter object or NULL when no memory available.
+ **/
+struct i40e_mac_filter *i40e_add_filter(struct i40e_vsi *vsi,
+ u8 *macaddr, s16 vlan,
+ bool is_vf, bool is_netdev)
+{
+ struct i40e_mac_filter *f;
+
+ if (!vsi || !macaddr)
+ return NULL;
+
+ f = i40e_find_filter(vsi, macaddr, vlan, is_vf, is_netdev);
+ if (!f) {
+ f = kzalloc(sizeof(*f), GFP_ATOMIC);
+ if (!f)
+ goto add_filter_out;
+
+ memcpy(f->macaddr, macaddr, ETH_ALEN);
+ f->vlan = vlan;
+ f->changed = true;
+
+ INIT_LIST_HEAD(&f->list);
+ list_add(&f->list, &vsi->mac_filter_list);
+ }
+
+ /* increment counter and add a new flag if needed */
+ if (is_vf) {
+ if (!f->is_vf) {
+ f->is_vf = true;
+ f->counter++;
+ }
+ } else if (is_netdev) {
+ if (!f->is_netdev) {
+ f->is_netdev = true;
+ f->counter++;
+ }
+ } else {
+ f->counter++;
+ }
+
+ /* changed tells sync_filters_subtask to
+ * push the filter down to the firmware
+ */
+ if (f->changed) {
+ vsi->flags |= I40E_VSI_FLAG_FILTER_CHANGED;
+ vsi->back->flags |= I40E_FLAG_FILTER_SYNC;
+ }
+
+add_filter_out:
+ return f;
+}
+
+/**
+ * i40e_del_filter - Remove a mac/vlan filter from the VSI
+ * @vsi: the VSI to be searched
+ * @macaddr: the MAC address
+ * @vlan: the vlan
+ * @is_vf: make sure it's a vf filter, else doesn't matter
+ * @is_netdev: make sure it's a netdev filter, else doesn't matter
+ **/
+void i40e_del_filter(struct i40e_vsi *vsi,
+ u8 *macaddr, s16 vlan,
+ bool is_vf, bool is_netdev)
+{
+ struct i40e_mac_filter *f;
+
+ if (!vsi || !macaddr)
+ return;
+
+ f = i40e_find_filter(vsi, macaddr, vlan, is_vf, is_netdev);
+ if (!f || f->counter == 0)
+ return;
+
+ if (is_vf) {
+ if (f->is_vf) {
+ f->is_vf = false;
+ f->counter--;
+ }
+ } else if (is_netdev) {
+ if (f->is_netdev) {
+ f->is_netdev = false;
+ f->counter--;
+ }
+ } else {
+ /* make sure we don't remove a filter in use by vf or netdev */
+ int min_f = 0;
+ min_f += (f->is_vf ? 1 : 0);
+ min_f += (f->is_netdev ? 1 : 0);
+
+ if (f->counter > min_f)
+ f->counter--;
+ }
+
+ /* counter == 0 tells sync_filters_subtask to
+ * remove the filter from the firmware's list
+ */
+ if (f->counter == 0) {
+ f->changed = true;
+ vsi->flags |= I40E_VSI_FLAG_FILTER_CHANGED;
+ vsi->back->flags |= I40E_FLAG_FILTER_SYNC;
+ }
+}
+
+/**
+ * i40e_set_mac - NDO callback to set mac address
+ * @netdev: network interface device structure
+ * @p: pointer to an address structure
+ *
+ * Returns 0 on success, negative on failure
+ **/
+static int i40e_set_mac(struct net_device *netdev, void *p)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_vsi *vsi = np->vsi;
+ struct sockaddr *addr = p;
+ struct i40e_mac_filter *f;
+
+ if (!is_valid_ether_addr(addr->sa_data))
+ return -EADDRNOTAVAIL;
+
+ netdev_info(netdev, "set mac address=%pM\n", addr->sa_data);
+
+ if (ether_addr_equal(netdev->dev_addr, addr->sa_data))
+ return 0;
+
+ if (vsi->type == I40E_VSI_MAIN) {
+ i40e_status ret;
+ ret = i40e_aq_mac_address_write(&vsi->back->hw,
+ I40E_AQC_WRITE_TYPE_LAA_ONLY,
+ addr->sa_data, NULL);
+ if (ret) {
+ netdev_info(netdev,
+ "Addr change for Main VSI failed: %d\n",
+ ret);
+ return -EADDRNOTAVAIL;
+ }
+
+ memcpy(vsi->back->hw.mac.addr, addr->sa_data, netdev->addr_len);
+ }
+
+ /* In order to be sure to not drop any packets, add the new address
+ * then delete the old one.
+ */
+ f = i40e_add_filter(vsi, addr->sa_data, I40E_VLAN_ANY, false, false);
+ if (!f)
+ return -ENOMEM;
+
+ i40e_sync_vsi_filters(vsi);
+ i40e_del_filter(vsi, netdev->dev_addr, I40E_VLAN_ANY, false, false);
+ i40e_sync_vsi_filters(vsi);
+
+ memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
+
+ return 0;
+}
+
+/**
+ * i40e_vsi_setup_queue_map - Setup a VSI queue map based on enabled_tc
+ * @vsi: the VSI being setup
+ * @ctxt: VSI context structure
+ * @enabled_tc: Enabled TCs bitmap
+ * @is_add: True if called before Add VSI
+ *
+ * Setup VSI queue mapping for enabled traffic classes.
+ **/
+static void i40e_vsi_setup_queue_map(struct i40e_vsi *vsi,
+ struct i40e_vsi_context *ctxt,
+ u8 enabled_tc,
+ bool is_add)
+{
+ struct i40e_pf *pf = vsi->back;
+ u16 sections = 0;
+ u8 netdev_tc = 0;
+ u16 numtc = 0;
+ u16 qcount;
+ u8 offset;
+ u16 qmap;
+ int i;
+
+ sections = I40E_AQ_VSI_PROP_QUEUE_MAP_VALID;
+ offset = 0;
+
+ if (enabled_tc && (vsi->back->flags & I40E_FLAG_DCB_ENABLED)) {
+ /* Find numtc from enabled TC bitmap */
+ for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
+ if (enabled_tc & (1 << i)) /* TC is enabled */
+ numtc++;
+ }
+ if (!numtc) {
+ dev_warn(&pf->pdev->dev, "DCB is enabled but no TC enabled, forcing TC0\n");
+ numtc = 1;
+ }
+ } else {
+ /* At least TC0 is enabled in case of non-DCB case */
+ numtc = 1;
+ }
+
+ vsi->tc_config.numtc = numtc;
+ vsi->tc_config.enabled_tc = enabled_tc ? enabled_tc : 1;
+
+ /* Setup queue offset/count for all TCs for given VSI */
+ for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
+ /* See if the given TC is enabled for the given VSI */
+ if (vsi->tc_config.enabled_tc & (1 << i)) { /* TC is enabled */
+ int pow, num_qps;
+
+ vsi->tc_config.tc_info[i].qoffset = offset;
+ switch (vsi->type) {
+ case I40E_VSI_MAIN:
+ if (i == 0)
+ qcount = pf->rss_size;
+ else
+ qcount = pf->num_tc_qps;
+ vsi->tc_config.tc_info[i].qcount = qcount;
+ break;
+ case I40E_VSI_FDIR:
+ case I40E_VSI_SRIOV:
+ case I40E_VSI_VMDQ2:
+ default:
+ qcount = vsi->alloc_queue_pairs;
+ vsi->tc_config.tc_info[i].qcount = qcount;
+ WARN_ON(i != 0);
+ break;
+ }
+
+ /* find the power-of-2 of the number of queue pairs */
+ num_qps = vsi->tc_config.tc_info[i].qcount;
+ pow = 0;
+ while (num_qps &&
+ ((1 << pow) < vsi->tc_config.tc_info[i].qcount)) {
+ pow++;
+ num_qps >>= 1;
+ }
+
+ vsi->tc_config.tc_info[i].netdev_tc = netdev_tc++;
+ qmap =
+ (offset << I40E_AQ_VSI_TC_QUE_OFFSET_SHIFT) |
+ (pow << I40E_AQ_VSI_TC_QUE_NUMBER_SHIFT);
+
+ offset += vsi->tc_config.tc_info[i].qcount;
+ } else {
+ /* TC is not enabled so set the offset to
+ * default queue and allocate one queue
+ * for the given TC.
+ */
+ vsi->tc_config.tc_info[i].qoffset = 0;
+ vsi->tc_config.tc_info[i].qcount = 1;
+ vsi->tc_config.tc_info[i].netdev_tc = 0;
+
+ qmap = 0;
+ }
+ ctxt->info.tc_mapping[i] = cpu_to_le16(qmap);
+ }
+
+ /* Set actual Tx/Rx queue pairs */
+ vsi->num_queue_pairs = offset;
+
+ /* Scheduler section valid can only be set for ADD VSI */
+ if (is_add) {
+ sections |= I40E_AQ_VSI_PROP_SCHED_VALID;
+
+ ctxt->info.up_enable_bits = enabled_tc;
+ }
+ if (vsi->type == I40E_VSI_SRIOV) {
+ ctxt->info.mapping_flags |=
+ cpu_to_le16(I40E_AQ_VSI_QUE_MAP_NONCONTIG);
+ for (i = 0; i < vsi->num_queue_pairs; i++)
+ ctxt->info.queue_mapping[i] =
+ cpu_to_le16(vsi->base_queue + i);
+ } else {
+ ctxt->info.mapping_flags |=
+ cpu_to_le16(I40E_AQ_VSI_QUE_MAP_CONTIG);
+ ctxt->info.queue_mapping[0] = cpu_to_le16(vsi->base_queue);
+ }
+ ctxt->info.valid_sections |= cpu_to_le16(sections);
+}
+
+/**
+ * i40e_set_rx_mode - NDO callback to set the netdev filters
+ * @netdev: network interface device structure
+ **/
+static void i40e_set_rx_mode(struct net_device *netdev)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_mac_filter *f, *ftmp;
+ struct i40e_vsi *vsi = np->vsi;
+ struct netdev_hw_addr *uca;
+ struct netdev_hw_addr *mca;
+ struct netdev_hw_addr *ha;
+
+ /* add addr if not already in the filter list */
+ netdev_for_each_uc_addr(uca, netdev) {
+ if (!i40e_find_mac(vsi, uca->addr, false, true)) {
+ if (i40e_is_vsi_in_vlan(vsi))
+ i40e_put_mac_in_vlan(vsi, uca->addr,
+ false, true);
+ else
+ i40e_add_filter(vsi, uca->addr, I40E_VLAN_ANY,
+ false, true);
+ }
+ }
+
+ netdev_for_each_mc_addr(mca, netdev) {
+ if (!i40e_find_mac(vsi, mca->addr, false, true)) {
+ if (i40e_is_vsi_in_vlan(vsi))
+ i40e_put_mac_in_vlan(vsi, mca->addr,
+ false, true);
+ else
+ i40e_add_filter(vsi, mca->addr, I40E_VLAN_ANY,
+ false, true);
+ }
+ }
+
+ /* remove filter if not in netdev list */
+ list_for_each_entry_safe(f, ftmp, &vsi->mac_filter_list, list) {
+ bool found = false;
+
+ if (!f->is_netdev)
+ continue;
+
+ if (is_multicast_ether_addr(f->macaddr)) {
+ netdev_for_each_mc_addr(mca, netdev) {
+ if (ether_addr_equal(mca->addr, f->macaddr)) {
+ found = true;
+ break;
+ }
+ }
+ } else {
+ netdev_for_each_uc_addr(uca, netdev) {
+ if (ether_addr_equal(uca->addr, f->macaddr)) {
+ found = true;
+ break;
+ }
+ }
+
+ for_each_dev_addr(netdev, ha) {
+ if (ether_addr_equal(ha->addr, f->macaddr)) {
+ found = true;
+ break;
+ }
+ }
+ }
+ if (!found)
+ i40e_del_filter(
+ vsi, f->macaddr, I40E_VLAN_ANY, false, true);
+ }
+
+ /* check for other flag changes */
+ if (vsi->current_netdev_flags != vsi->netdev->flags) {
+ vsi->flags |= I40E_VSI_FLAG_FILTER_CHANGED;
+ vsi->back->flags |= I40E_FLAG_FILTER_SYNC;
+ }
+}
+
+/**
+ * i40e_sync_vsi_filters - Update the VSI filter list to the HW
+ * @vsi: ptr to the VSI
+ *
+ * Push any outstanding VSI filter changes through the AdminQ.
+ *
+ * Returns 0 or error value
+ **/
+int i40e_sync_vsi_filters(struct i40e_vsi *vsi)
+{
+ struct i40e_mac_filter *f, *ftmp;
+ bool promisc_forced_on = false;
+ bool add_happened = false;
+ int filter_list_len = 0;
+ u32 changed_flags = 0;
+ i40e_status ret = 0;
+ struct i40e_pf *pf;
+ int num_add = 0;
+ int num_del = 0;
+ u16 cmd_flags;
+
+ /* empty array typed pointers, kcalloc later */
+ struct i40e_aqc_add_macvlan_element_data *add_list;
+ struct i40e_aqc_remove_macvlan_element_data *del_list;
+
+ while (test_and_set_bit(__I40E_CONFIG_BUSY, &vsi->state))
+ usleep_range(1000, 2000);
+ pf = vsi->back;
+
+ if (vsi->netdev) {
+ changed_flags = vsi->current_netdev_flags ^ vsi->netdev->flags;
+ vsi->current_netdev_flags = vsi->netdev->flags;
+ }
+
+ if (vsi->flags & I40E_VSI_FLAG_FILTER_CHANGED) {
+ vsi->flags &= ~I40E_VSI_FLAG_FILTER_CHANGED;
+
+ filter_list_len = pf->hw.aq.asq_buf_size /
+ sizeof(struct i40e_aqc_remove_macvlan_element_data);
+ del_list = kcalloc(filter_list_len,
+ sizeof(struct i40e_aqc_remove_macvlan_element_data),
+ GFP_KERNEL);
+ if (!del_list)
+ return -ENOMEM;
+
+ list_for_each_entry_safe(f, ftmp, &vsi->mac_filter_list, list) {
+ if (!f->changed)
+ continue;
+
+ if (f->counter != 0)
+ continue;
+ f->changed = false;
+ cmd_flags = 0;
+
+ /* add to delete list */
+ memcpy(del_list[num_del].mac_addr,
+ f->macaddr, ETH_ALEN);
+ del_list[num_del].vlan_tag =
+ cpu_to_le16((u16)(f->vlan ==
+ I40E_VLAN_ANY ? 0 : f->vlan));
+
+ /* vlan0 as wild card to allow packets from all vlans */
+ if (f->vlan == I40E_VLAN_ANY ||
+ (vsi->netdev && !(vsi->netdev->features &
+ NETIF_F_HW_VLAN_CTAG_FILTER)))
+ cmd_flags |= I40E_AQC_MACVLAN_DEL_IGNORE_VLAN;
+ cmd_flags |= I40E_AQC_MACVLAN_DEL_PERFECT_MATCH;
+ del_list[num_del].flags = cmd_flags;
+ num_del++;
+
+ /* unlink from filter list */
+ list_del(&f->list);
+ kfree(f);
+
+ /* flush a full buffer */
+ if (num_del == filter_list_len) {
+ ret = i40e_aq_remove_macvlan(&pf->hw,
+ vsi->seid, del_list, num_del,
+ NULL);
+ num_del = 0;
+ memset(del_list, 0, sizeof(*del_list));
+
+ if (ret)
+ dev_info(&pf->pdev->dev,
+ "ignoring delete macvlan error, err %d, aq_err %d while flushing a full buffer\n",
+ ret,
+ pf->hw.aq.asq_last_status);
+ }
+ }
+ if (num_del) {
+ ret = i40e_aq_remove_macvlan(&pf->hw, vsi->seid,
+ del_list, num_del, NULL);
+ num_del = 0;
+
+ if (ret)
+ dev_info(&pf->pdev->dev,
+ "ignoring delete macvlan error, err %d, aq_err %d\n",
+ ret, pf->hw.aq.asq_last_status);
+ }
+
+ kfree(del_list);
+ del_list = NULL;
+
+ /* do all the adds now */
+ filter_list_len = pf->hw.aq.asq_buf_size /
+ sizeof(struct i40e_aqc_add_macvlan_element_data),
+ add_list = kcalloc(filter_list_len,
+ sizeof(struct i40e_aqc_add_macvlan_element_data),
+ GFP_KERNEL);
+ if (!add_list)
+ return -ENOMEM;
+
+ list_for_each_entry_safe(f, ftmp, &vsi->mac_filter_list, list) {
+ if (!f->changed)
+ continue;
+
+ if (f->counter == 0)
+ continue;
+ f->changed = false;
+ add_happened = true;
+ cmd_flags = 0;
+
+ /* add to add array */
+ memcpy(add_list[num_add].mac_addr,
+ f->macaddr, ETH_ALEN);
+ add_list[num_add].vlan_tag =
+ cpu_to_le16(
+ (u16)(f->vlan == I40E_VLAN_ANY ? 0 : f->vlan));
+ add_list[num_add].queue_number = 0;
+
+ cmd_flags |= I40E_AQC_MACVLAN_ADD_PERFECT_MATCH;
+
+ /* vlan0 as wild card to allow packets from all vlans */
+ if (f->vlan == I40E_VLAN_ANY || (vsi->netdev &&
+ !(vsi->netdev->features &
+ NETIF_F_HW_VLAN_CTAG_FILTER)))
+ cmd_flags |= I40E_AQC_MACVLAN_ADD_IGNORE_VLAN;
+ add_list[num_add].flags = cpu_to_le16(cmd_flags);
+ num_add++;
+
+ /* flush a full buffer */
+ if (num_add == filter_list_len) {
+ ret = i40e_aq_add_macvlan(&pf->hw,
+ vsi->seid,
+ add_list,
+ num_add,
+ NULL);
+ num_add = 0;
+
+ if (ret)
+ break;
+ memset(add_list, 0, sizeof(*add_list));
+ }
+ }
+ if (num_add) {
+ ret = i40e_aq_add_macvlan(&pf->hw, vsi->seid,
+ add_list, num_add, NULL);
+ num_add = 0;
+ }
+ kfree(add_list);
+ add_list = NULL;
+
+ if (add_happened && (!ret)) {
+ /* do nothing */;
+ } else if (add_happened && (ret)) {
+ dev_info(&pf->pdev->dev,
+ "add filter failed, err %d, aq_err %d\n",
+ ret, pf->hw.aq.asq_last_status);
+ if ((pf->hw.aq.asq_last_status == I40E_AQ_RC_ENOSPC) &&
+ !test_bit(__I40E_FILTER_OVERFLOW_PROMISC,
+ &vsi->state)) {
+ promisc_forced_on = true;
+ set_bit(__I40E_FILTER_OVERFLOW_PROMISC,
+ &vsi->state);
+ dev_info(&pf->pdev->dev, "promiscuous mode forced on\n");
+ }
+ }
+ }
+
+ /* check for changes in promiscuous modes */
+ if (changed_flags & IFF_ALLMULTI) {
+ bool cur_multipromisc;
+ cur_multipromisc = !!(vsi->current_netdev_flags & IFF_ALLMULTI);
+ ret = i40e_aq_set_vsi_multicast_promiscuous(&vsi->back->hw,
+ vsi->seid,
+ cur_multipromisc,
+ NULL);
+ if (ret)
+ dev_info(&pf->pdev->dev,
+ "set multi promisc failed, err %d, aq_err %d\n",
+ ret, pf->hw.aq.asq_last_status);
+ }
+ if ((changed_flags & IFF_PROMISC) || promisc_forced_on) {
+ bool cur_promisc;
+ cur_promisc = (!!(vsi->current_netdev_flags & IFF_PROMISC) ||
+ test_bit(__I40E_FILTER_OVERFLOW_PROMISC,
+ &vsi->state));
+ ret = i40e_aq_set_vsi_unicast_promiscuous(&vsi->back->hw,
+ vsi->seid,
+ cur_promisc,
+ NULL);
+ if (ret)
+ dev_info(&pf->pdev->dev,
+ "set uni promisc failed, err %d, aq_err %d\n",
+ ret, pf->hw.aq.asq_last_status);
+ }
+
+ clear_bit(__I40E_CONFIG_BUSY, &vsi->state);
+ return 0;
+}
+
+/**
+ * i40e_sync_filters_subtask - Sync the VSI filter list with HW
+ * @pf: board private structure
+ **/
+static void i40e_sync_filters_subtask(struct i40e_pf *pf)
+{
+ int v;
+
+ if (!pf || !(pf->flags & I40E_FLAG_FILTER_SYNC))
+ return;
+ pf->flags &= ~I40E_FLAG_FILTER_SYNC;
+
+ for (v = 0; v < pf->hw.func_caps.num_vsis; v++) {
+ if (pf->vsi[v] &&
+ (pf->vsi[v]->flags & I40E_VSI_FLAG_FILTER_CHANGED))
+ i40e_sync_vsi_filters(pf->vsi[v]);
+ }
+}
+
+/**
+ * i40e_change_mtu - NDO callback to change the Maximum Transfer Unit
+ * @netdev: network interface device structure
+ * @new_mtu: new value for maximum frame size
+ *
+ * Returns 0 on success, negative on failure
+ **/
+static int i40e_change_mtu(struct net_device *netdev, int new_mtu)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ int max_frame = new_mtu + ETH_HLEN + ETH_FCS_LEN;
+ struct i40e_vsi *vsi = np->vsi;
+
+ /* MTU < 68 is an error and causes problems on some kernels */
+ if ((new_mtu < 68) || (max_frame > I40E_MAX_RXBUFFER))
+ return -EINVAL;
+
+ netdev_info(netdev, "changing MTU from %d to %d\n",
+ netdev->mtu, new_mtu);
+ netdev->mtu = new_mtu;
+ if (netif_running(netdev))
+ i40e_vsi_reinit_locked(vsi);
+
+ return 0;
+}
+
+/**
+ * i40e_vlan_stripping_enable - Turn on vlan stripping for the VSI
+ * @vsi: the vsi being adjusted
+ **/
+void i40e_vlan_stripping_enable(struct i40e_vsi *vsi)
+{
+ struct i40e_vsi_context ctxt;
+ i40e_status ret;
+
+ if ((vsi->info.valid_sections &
+ cpu_to_le16(I40E_AQ_VSI_PROP_VLAN_VALID)) &&
+ ((vsi->info.port_vlan_flags & I40E_AQ_VSI_PVLAN_MODE_MASK) == 0))
+ return; /* already enabled */
+
+ vsi->info.valid_sections = cpu_to_le16(I40E_AQ_VSI_PROP_VLAN_VALID);
+ vsi->info.port_vlan_flags = I40E_AQ_VSI_PVLAN_MODE_ALL |
+ I40E_AQ_VSI_PVLAN_EMOD_STR_BOTH;
+
+ ctxt.seid = vsi->seid;
+ memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
+ ret = i40e_aq_update_vsi_params(&vsi->back->hw, &ctxt, NULL);
+ if (ret) {
+ dev_info(&vsi->back->pdev->dev,
+ "%s: update vsi failed, aq_err=%d\n",
+ __func__, vsi->back->hw.aq.asq_last_status);
+ }
+}
+
+/**
+ * i40e_vlan_stripping_disable - Turn off vlan stripping for the VSI
+ * @vsi: the vsi being adjusted
+ **/
+void i40e_vlan_stripping_disable(struct i40e_vsi *vsi)
+{
+ struct i40e_vsi_context ctxt;
+ i40e_status ret;
+
+ if ((vsi->info.valid_sections &
+ cpu_to_le16(I40E_AQ_VSI_PROP_VLAN_VALID)) &&
+ ((vsi->info.port_vlan_flags & I40E_AQ_VSI_PVLAN_EMOD_MASK) ==
+ I40E_AQ_VSI_PVLAN_EMOD_MASK))
+ return; /* already disabled */
+
+ vsi->info.valid_sections = cpu_to_le16(I40E_AQ_VSI_PROP_VLAN_VALID);
+ vsi->info.port_vlan_flags = I40E_AQ_VSI_PVLAN_MODE_ALL |
+ I40E_AQ_VSI_PVLAN_EMOD_NOTHING;
+
+ ctxt.seid = vsi->seid;
+ memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
+ ret = i40e_aq_update_vsi_params(&vsi->back->hw, &ctxt, NULL);
+ if (ret) {
+ dev_info(&vsi->back->pdev->dev,
+ "%s: update vsi failed, aq_err=%d\n",
+ __func__, vsi->back->hw.aq.asq_last_status);
+ }
+}
+
+/**
+ * i40e_vlan_rx_register - Setup or shutdown vlan offload
+ * @netdev: network interface to be adjusted
+ * @features: netdev features to test if VLAN offload is enabled or not
+ **/
+static void i40e_vlan_rx_register(struct net_device *netdev, u32 features)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_vsi *vsi = np->vsi;
+
+ if (features & NETIF_F_HW_VLAN_CTAG_RX)
+ i40e_vlan_stripping_enable(vsi);
+ else
+ i40e_vlan_stripping_disable(vsi);
+}
+
+/**
+ * i40e_vsi_add_vlan - Add vsi membership for given vlan
+ * @vsi: the vsi being configured
+ * @vid: vlan id to be added (0 = untagged only , -1 = any)
+ **/
+int i40e_vsi_add_vlan(struct i40e_vsi *vsi, s16 vid)
+{
+ struct i40e_mac_filter *f, *add_f;
+ bool is_netdev, is_vf;
+ int ret;
+
+ is_vf = (vsi->type == I40E_VSI_SRIOV);
+ is_netdev = !!(vsi->netdev);
+
+ if (is_netdev) {
+ add_f = i40e_add_filter(vsi, vsi->netdev->dev_addr, vid,
+ is_vf, is_netdev);
+ if (!add_f) {
+ dev_info(&vsi->back->pdev->dev,
+ "Could not add vlan filter %d for %pM\n",
+ vid, vsi->netdev->dev_addr);
+ return -ENOMEM;
+ }
+ }
+
+ list_for_each_entry(f, &vsi->mac_filter_list, list) {
+ add_f = i40e_add_filter(vsi, f->macaddr, vid, is_vf, is_netdev);
+ if (!add_f) {
+ dev_info(&vsi->back->pdev->dev,
+ "Could not add vlan filter %d for %pM\n",
+ vid, f->macaddr);
+ return -ENOMEM;
+ }
+ }
+
+ ret = i40e_sync_vsi_filters(vsi);
+ if (ret) {
+ dev_info(&vsi->back->pdev->dev,
+ "Could not sync filters for vid %d\n", vid);
+ return ret;
+ }
+
+ /* Now if we add a vlan tag, make sure to check if it is the first
+ * tag (i.e. a "tag" -1 does exist) and if so replace the -1 "tag"
+ * with 0, so we now accept untagged and specified tagged traffic
+ * (and not any taged and untagged)
+ */
+ if (vid > 0) {
+ if (is_netdev && i40e_find_filter(vsi, vsi->netdev->dev_addr,
+ I40E_VLAN_ANY,
+ is_vf, is_netdev)) {
+ i40e_del_filter(vsi, vsi->netdev->dev_addr,
+ I40E_VLAN_ANY, is_vf, is_netdev);
+ add_f = i40e_add_filter(vsi, vsi->netdev->dev_addr, 0,
+ is_vf, is_netdev);
+ if (!add_f) {
+ dev_info(&vsi->back->pdev->dev,
+ "Could not add filter 0 for %pM\n",
+ vsi->netdev->dev_addr);
+ return -ENOMEM;
+ }
+ }
+
+ list_for_each_entry(f, &vsi->mac_filter_list, list) {
+ if (i40e_find_filter(vsi, f->macaddr, I40E_VLAN_ANY,
+ is_vf, is_netdev)) {
+ i40e_del_filter(vsi, f->macaddr, I40E_VLAN_ANY,
+ is_vf, is_netdev);
+ add_f = i40e_add_filter(vsi, f->macaddr,
+ 0, is_vf, is_netdev);
+ if (!add_f) {
+ dev_info(&vsi->back->pdev->dev,
+ "Could not add filter 0 for %pM\n",
+ f->macaddr);
+ return -ENOMEM;
+ }
+ }
+ }
+ ret = i40e_sync_vsi_filters(vsi);
+ }
+
+ return ret;
+}
+
+/**
+ * i40e_vsi_kill_vlan - Remove vsi membership for given vlan
+ * @vsi: the vsi being configured
+ * @vid: vlan id to be removed (0 = untagged only , -1 = any)
+ **/
+int i40e_vsi_kill_vlan(struct i40e_vsi *vsi, s16 vid)
+{
+ struct net_device *netdev = vsi->netdev;
+ struct i40e_mac_filter *f, *add_f;
+ bool is_vf, is_netdev;
+ int filter_count = 0;
+ int ret;
+
+ is_vf = (vsi->type == I40E_VSI_SRIOV);
+ is_netdev = !!(netdev);
+
+ if (is_netdev)
+ i40e_del_filter(vsi, netdev->dev_addr, vid, is_vf, is_netdev);
+
+ list_for_each_entry(f, &vsi->mac_filter_list, list)
+ i40e_del_filter(vsi, f->macaddr, vid, is_vf, is_netdev);
+
+ ret = i40e_sync_vsi_filters(vsi);
+ if (ret) {
+ dev_info(&vsi->back->pdev->dev, "Could not sync filters\n");
+ return ret;
+ }
+
+ /* go through all the filters for this VSI and if there is only
+ * vid == 0 it means there are no other filters, so vid 0 must
+ * be replaced with -1. This signifies that we should from now
+ * on accept any traffic (with any tag present, or untagged)
+ */
+ list_for_each_entry(f, &vsi->mac_filter_list, list) {
+ if (is_netdev) {
+ if (f->vlan &&
+ ether_addr_equal(netdev->dev_addr, f->macaddr))
+ filter_count++;
+ }
+
+ if (f->vlan)
+ filter_count++;
+ }
+
+ if (!filter_count && is_netdev) {
+ i40e_del_filter(vsi, netdev->dev_addr, 0, is_vf, is_netdev);
+ f = i40e_add_filter(vsi, netdev->dev_addr, I40E_VLAN_ANY,
+ is_vf, is_netdev);
+ if (!f) {
+ dev_info(&vsi->back->pdev->dev,
+ "Could not add filter %d for %pM\n",
+ I40E_VLAN_ANY, netdev->dev_addr);
+ return -ENOMEM;
+ }
+ }
+
+ if (!filter_count) {
+ list_for_each_entry(f, &vsi->mac_filter_list, list) {
+ i40e_del_filter(vsi, f->macaddr, 0, is_vf, is_netdev);
+ add_f = i40e_add_filter(vsi, f->macaddr, I40E_VLAN_ANY,
+ is_vf, is_netdev);
+ if (!add_f) {
+ dev_info(&vsi->back->pdev->dev,
+ "Could not add filter %d for %pM\n",
+ I40E_VLAN_ANY, f->macaddr);
+ return -ENOMEM;
+ }
+ }
+ }
+
+ return i40e_sync_vsi_filters(vsi);
+}
+
+/**
+ * i40e_vlan_rx_add_vid - Add a vlan id filter to HW offload
+ * @netdev: network interface to be adjusted
+ * @vid: vlan id to be added
+ **/
+static int i40e_vlan_rx_add_vid(struct net_device *netdev,
+ __always_unused __be16 proto, u16 vid)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_vsi *vsi = np->vsi;
+ int ret;
+
+ if (vid > 4095)
+ return 0;
+
+ netdev_info(vsi->netdev, "adding %pM vid=%d\n",
+ netdev->dev_addr, vid);
+ /* If the network stack called us with vid = 0, we should
+ * indicate to i40e_vsi_add_vlan() that we want to receive
+ * any traffic (i.e. with any vlan tag, or untagged)
+ */
+ ret = i40e_vsi_add_vlan(vsi, vid ? vid : I40E_VLAN_ANY);
+
+ if (!ret) {
+ if (vid < VLAN_N_VID)
+ set_bit(vid, vsi->active_vlans);
+ }
+
+ return 0;
+}
+
+/**
+ * i40e_vlan_rx_kill_vid - Remove a vlan id filter from HW offload
+ * @netdev: network interface to be adjusted
+ * @vid: vlan id to be removed
+ **/
+static int i40e_vlan_rx_kill_vid(struct net_device *netdev,
+ __always_unused __be16 proto, u16 vid)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_vsi *vsi = np->vsi;
+
+ netdev_info(vsi->netdev, "removing %pM vid=%d\n",
+ netdev->dev_addr, vid);
+ /* return code is ignored as there is nothing a user
+ * can do about failure to remove and a log message was
+ * already printed from another function
+ */
+ i40e_vsi_kill_vlan(vsi, vid);
+
+ clear_bit(vid, vsi->active_vlans);
+ return 0;
+}
+
+/**
+ * i40e_restore_vlan - Reinstate vlans when vsi/netdev comes back up
+ * @vsi: the vsi being brought back up
+ **/
+static void i40e_restore_vlan(struct i40e_vsi *vsi)
+{
+ u16 vid;
+
+ if (!vsi->netdev)
+ return;
+
+ i40e_vlan_rx_register(vsi->netdev, vsi->netdev->features);
+
+ for_each_set_bit(vid, vsi->active_vlans, VLAN_N_VID)
+ i40e_vlan_rx_add_vid(vsi->netdev, htons(ETH_P_8021Q),
+ vid);
+}
+
+/**
+ * i40e_vsi_add_pvid - Add pvid for the VSI
+ * @vsi: the vsi being adjusted
+ * @vid: the vlan id to set as a PVID
+ **/
+i40e_status i40e_vsi_add_pvid(struct i40e_vsi *vsi, u16 vid)
+{
+ struct i40e_vsi_context ctxt;
+ i40e_status ret;
+
+ vsi->info.valid_sections = cpu_to_le16(I40E_AQ_VSI_PROP_VLAN_VALID);
+ vsi->info.pvid = cpu_to_le16(vid);
+ vsi->info.port_vlan_flags |= I40E_AQ_VSI_PVLAN_INSERT_PVID;
+ vsi->info.port_vlan_flags |= I40E_AQ_VSI_PVLAN_MODE_UNTAGGED;
+
+ ctxt.seid = vsi->seid;
+ memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
+ ret = i40e_aq_update_vsi_params(&vsi->back->hw, &ctxt, NULL);
+ if (ret) {
+ dev_info(&vsi->back->pdev->dev,
+ "%s: update vsi failed, aq_err=%d\n",
+ __func__, vsi->back->hw.aq.asq_last_status);
+ }
+
+ return ret;
+}
+
+/**
+ * i40e_vsi_remove_pvid - Remove the pvid from the VSI
+ * @vsi: the vsi being adjusted
+ *
+ * Just use the vlan_rx_register() service to put it back to normal
+ **/
+void i40e_vsi_remove_pvid(struct i40e_vsi *vsi)
+{
+ vsi->info.pvid = 0;
+ i40e_vlan_rx_register(vsi->netdev, vsi->netdev->features);
+}
+
+/**
+ * i40e_vsi_setup_tx_resources - Allocate VSI Tx queue resources
+ * @vsi: ptr to the VSI
+ *
+ * If this function returns with an error, then it's possible one or
+ * more of the rings is populated (while the rest are not). It is the
+ * callers duty to clean those orphaned rings.
+ *
+ * Return 0 on success, negative on failure
+ **/
+static int i40e_vsi_setup_tx_resources(struct i40e_vsi *vsi)
+{
+ int i, err = 0;
+
+ for (i = 0; i < vsi->num_queue_pairs && !err; i++)
+ err = i40e_setup_tx_descriptors(&vsi->tx_rings[i]);
+
+ return err;
+}
+
+/**
+ * i40e_vsi_free_tx_resources - Free Tx resources for VSI queues
+ * @vsi: ptr to the VSI
+ *
+ * Free VSI's transmit software resources
+ **/
+static void i40e_vsi_free_tx_resources(struct i40e_vsi *vsi)
+{
+ int i;
+
+ for (i = 0; i < vsi->num_queue_pairs; i++)
+ if (vsi->tx_rings[i].desc)
+ i40e_free_tx_resources(&vsi->tx_rings[i]);
+}
+
+/**
+ * i40e_vsi_setup_rx_resources - Allocate VSI queues Rx resources
+ * @vsi: ptr to the VSI
+ *
+ * If this function returns with an error, then it's possible one or
+ * more of the rings is populated (while the rest are not). It is the
+ * callers duty to clean those orphaned rings.
+ *
+ * Return 0 on success, negative on failure
+ **/
+static int i40e_vsi_setup_rx_resources(struct i40e_vsi *vsi)
+{
+ int i, err = 0;
+
+ for (i = 0; i < vsi->num_queue_pairs && !err; i++)
+ err = i40e_setup_rx_descriptors(&vsi->rx_rings[i]);
+ return err;
+}
+
+/**
+ * i40e_vsi_free_rx_resources - Free Rx Resources for VSI queues
+ * @vsi: ptr to the VSI
+ *
+ * Free all receive software resources
+ **/
+static void i40e_vsi_free_rx_resources(struct i40e_vsi *vsi)
+{
+ int i;
+
+ for (i = 0; i < vsi->num_queue_pairs; i++)
+ if (vsi->rx_rings[i].desc)
+ i40e_free_rx_resources(&vsi->rx_rings[i]);
+}
+
+/**
+ * i40e_configure_tx_ring - Configure a transmit ring context and rest
+ * @ring: The Tx ring to configure
+ *
+ * Configure the Tx descriptor ring in the HMC context.
+ **/
+static int i40e_configure_tx_ring(struct i40e_ring *ring)
+{
+ struct i40e_vsi *vsi = ring->vsi;
+ u16 pf_q = vsi->base_queue + ring->queue_index;
+ struct i40e_hw *hw = &vsi->back->hw;
+ struct i40e_hmc_obj_txq tx_ctx;
+ i40e_status err = 0;
+ u32 qtx_ctl = 0;
+
+ /* some ATR related tx ring init */
+ if (vsi->back->flags & I40E_FLAG_FDIR_ATR_ENABLED) {
+ ring->atr_sample_rate = vsi->back->atr_sample_rate;
+ ring->atr_count = 0;
+ } else {
+ ring->atr_sample_rate = 0;
+ }
+
+ /* initialize XPS */
+ if (ring->q_vector && ring->netdev &&
+ !test_and_set_bit(__I40E_TX_XPS_INIT_DONE, &ring->state))
+ netif_set_xps_queue(ring->netdev,
+ &ring->q_vector->affinity_mask,
+ ring->queue_index);
+
+ /* clear the context structure first */
+ memset(&tx_ctx, 0, sizeof(tx_ctx));
+
+ tx_ctx.new_context = 1;
+ tx_ctx.base = (ring->dma / 128);
+ tx_ctx.qlen = ring->count;
+ tx_ctx.fd_ena = !!(vsi->back->flags & (I40E_FLAG_FDIR_ENABLED |
+ I40E_FLAG_FDIR_ATR_ENABLED));
+
+ /* As part of VSI creation/update, FW allocates certain
+ * Tx arbitration queue sets for each TC enabled for
+ * the VSI. The FW returns the handles to these queue
+ * sets as part of the response buffer to Add VSI,
+ * Update VSI, etc. AQ commands. It is expected that
+ * these queue set handles be associated with the Tx
+ * queues by the driver as part of the TX queue context
+ * initialization. This has to be done regardless of
+ * DCB as by default everything is mapped to TC0.
+ */
+ tx_ctx.rdylist = le16_to_cpu(vsi->info.qs_handle[ring->dcb_tc]);
+ tx_ctx.rdylist_act = 0;
+
+ /* clear the context in the HMC */
+ err = i40e_clear_lan_tx_queue_context(hw, pf_q);
+ if (err) {
+ dev_info(&vsi->back->pdev->dev,
+ "Failed to clear LAN Tx queue context on Tx ring %d (pf_q %d), error: %d\n",
+ ring->queue_index, pf_q, err);
+ return -ENOMEM;
+ }
+
+ /* set the context in the HMC */
+ err = i40e_set_lan_tx_queue_context(hw, pf_q, &tx_ctx);
+ if (err) {
+ dev_info(&vsi->back->pdev->dev,
+ "Failed to set LAN Tx queue context on Tx ring %d (pf_q %d, error: %d\n",
+ ring->queue_index, pf_q, err);
+ return -ENOMEM;
+ }
+
+ /* Now associate this queue with this PCI function */
+ qtx_ctl = I40E_QTX_CTL_PF_QUEUE;
+ qtx_ctl |= ((hw->hmc.hmc_fn_id << I40E_QTX_CTL_PF_INDX_SHIFT)
+ & I40E_QTX_CTL_PF_INDX_MASK);
+ wr32(hw, I40E_QTX_CTL(pf_q), qtx_ctl);
+ i40e_flush(hw);
+
+ clear_bit(__I40E_HANG_CHECK_ARMED, &ring->state);
+
+ /* cache tail off for easier writes later */
+ ring->tail = hw->hw_addr + I40E_QTX_TAIL(pf_q);
+
+ return 0;
+}
+
+/**
+ * i40e_configure_rx_ring - Configure a receive ring context
+ * @ring: The Rx ring to configure
+ *
+ * Configure the Rx descriptor ring in the HMC context.
+ **/
+static int i40e_configure_rx_ring(struct i40e_ring *ring)
+{
+ struct i40e_vsi *vsi = ring->vsi;
+ u32 chain_len = vsi->back->hw.func_caps.rx_buf_chain_len;
+ u16 pf_q = vsi->base_queue + ring->queue_index;
+ struct i40e_hw *hw = &vsi->back->hw;
+ struct i40e_hmc_obj_rxq rx_ctx;
+ i40e_status err = 0;
+
+ ring->state = 0;
+
+ /* clear the context structure first */
+ memset(&rx_ctx, 0, sizeof(rx_ctx));
+
+ ring->rx_buf_len = vsi->rx_buf_len;
+ ring->rx_hdr_len = vsi->rx_hdr_len;
+
+ rx_ctx.dbuff = ring->rx_buf_len >> I40E_RXQ_CTX_DBUFF_SHIFT;
+ rx_ctx.hbuff = ring->rx_hdr_len >> I40E_RXQ_CTX_HBUFF_SHIFT;
+
+ rx_ctx.base = (ring->dma / 128);
+ rx_ctx.qlen = ring->count;
+
+ if (vsi->back->flags & I40E_FLAG_16BYTE_RX_DESC_ENABLED) {
+ set_ring_16byte_desc_enabled(ring);
+ rx_ctx.dsize = 0;
+ } else {
+ rx_ctx.dsize = 1;
+ }
+
+ rx_ctx.dtype = vsi->dtype;
+ if (vsi->dtype) {
+ set_ring_ps_enabled(ring);
+ rx_ctx.hsplit_0 = I40E_RX_SPLIT_L2 |
+ I40E_RX_SPLIT_IP |
+ I40E_RX_SPLIT_TCP_UDP |
+ I40E_RX_SPLIT_SCTP;
+ } else {
+ rx_ctx.hsplit_0 = 0;
+ }
+
+ rx_ctx.rxmax = min_t(u16, vsi->max_frame,
+ (chain_len * ring->rx_buf_len));
+ rx_ctx.tphrdesc_ena = 1;
+ rx_ctx.tphwdesc_ena = 1;
+ rx_ctx.tphdata_ena = 1;
+ rx_ctx.tphhead_ena = 1;
+ rx_ctx.lrxqthresh = 2;
+ rx_ctx.crcstrip = 1;
+ rx_ctx.l2tsel = 1;
+ rx_ctx.showiv = 1;
+
+ /* clear the context in the HMC */
+ err = i40e_clear_lan_rx_queue_context(hw, pf_q);
+ if (err) {
+ dev_info(&vsi->back->pdev->dev,
+ "Failed to clear LAN Rx queue context on Rx ring %d (pf_q %d), error: %d\n",
+ ring->queue_index, pf_q, err);
+ return -ENOMEM;
+ }
+
+ /* set the context in the HMC */
+ err = i40e_set_lan_rx_queue_context(hw, pf_q, &rx_ctx);
+ if (err) {
+ dev_info(&vsi->back->pdev->dev,
+ "Failed to set LAN Rx queue context on Rx ring %d (pf_q %d), error: %d\n",
+ ring->queue_index, pf_q, err);
+ return -ENOMEM;
+ }
+
+ /* cache tail for quicker writes, and clear the reg before use */
+ ring->tail = hw->hw_addr + I40E_QRX_TAIL(pf_q);
+ writel(0, ring->tail);
+
+ i40e_alloc_rx_buffers(ring, I40E_DESC_UNUSED(ring));
+
+ return 0;
+}
+
+/**
+ * i40e_vsi_configure_tx - Configure the VSI for Tx
+ * @vsi: VSI structure describing this set of rings and resources
+ *
+ * Configure the Tx VSI for operation.
+ **/
+static int i40e_vsi_configure_tx(struct i40e_vsi *vsi)
+{
+ int err = 0;
+ u16 i;
+
+ for (i = 0; (i < vsi->num_queue_pairs) && (!err); i++)
+ err = i40e_configure_tx_ring(&vsi->tx_rings[i]);
+
+ return err;
+}
+
+/**
+ * i40e_vsi_configure_rx - Configure the VSI for Rx
+ * @vsi: the VSI being configured
+ *
+ * Configure the Rx VSI for operation.
+ **/
+static int i40e_vsi_configure_rx(struct i40e_vsi *vsi)
+{
+ int err = 0;
+ u16 i;
+
+ if (vsi->netdev && (vsi->netdev->mtu > ETH_DATA_LEN))
+ vsi->max_frame = vsi->netdev->mtu + ETH_HLEN
+ + ETH_FCS_LEN + VLAN_HLEN;
+ else
+ vsi->max_frame = I40E_RXBUFFER_2048;
+
+ /* figure out correct receive buffer length */
+ switch (vsi->back->flags & (I40E_FLAG_RX_1BUF_ENABLED |
+ I40E_FLAG_RX_PS_ENABLED)) {
+ case I40E_FLAG_RX_1BUF_ENABLED:
+ vsi->rx_hdr_len = 0;
+ vsi->rx_buf_len = vsi->max_frame;
+ vsi->dtype = I40E_RX_DTYPE_NO_SPLIT;
+ break;
+ case I40E_FLAG_RX_PS_ENABLED:
+ vsi->rx_hdr_len = I40E_RX_HDR_SIZE;
+ vsi->rx_buf_len = I40E_RXBUFFER_2048;
+ vsi->dtype = I40E_RX_DTYPE_HEADER_SPLIT;
+ break;
+ default:
+ vsi->rx_hdr_len = I40E_RX_HDR_SIZE;
+ vsi->rx_buf_len = I40E_RXBUFFER_2048;
+ vsi->dtype = I40E_RX_DTYPE_SPLIT_ALWAYS;
+ break;
+ }
+
+ /* round up for the chip's needs */
+ vsi->rx_hdr_len = ALIGN(vsi->rx_hdr_len,
+ (1 << I40E_RXQ_CTX_HBUFF_SHIFT));
+ vsi->rx_buf_len = ALIGN(vsi->rx_buf_len,
+ (1 << I40E_RXQ_CTX_DBUFF_SHIFT));
+
+ /* set up individual rings */
+ for (i = 0; i < vsi->num_queue_pairs && !err; i++)
+ err = i40e_configure_rx_ring(&vsi->rx_rings[i]);
+
+ return err;
+}
+
+/**
+ * i40e_vsi_config_dcb_rings - Update rings to reflect DCB TC
+ * @vsi: ptr to the VSI
+ **/
+static void i40e_vsi_config_dcb_rings(struct i40e_vsi *vsi)
+{
+ u16 qoffset, qcount;
+ int i, n;
+
+ if (!(vsi->back->flags & I40E_FLAG_DCB_ENABLED))
+ return;
+
+ for (n = 0; n < I40E_MAX_TRAFFIC_CLASS; n++) {
+ if (!(vsi->tc_config.enabled_tc & (1 << n)))
+ continue;
+
+ qoffset = vsi->tc_config.tc_info[n].qoffset;
+ qcount = vsi->tc_config.tc_info[n].qcount;
+ for (i = qoffset; i < (qoffset + qcount); i++) {
+ struct i40e_ring *rx_ring = &vsi->rx_rings[i];
+ struct i40e_ring *tx_ring = &vsi->tx_rings[i];
+ rx_ring->dcb_tc = n;
+ tx_ring->dcb_tc = n;
+ }
+ }
+}
+
+/**
+ * i40e_set_vsi_rx_mode - Call set_rx_mode on a VSI
+ * @vsi: ptr to the VSI
+ **/
+static void i40e_set_vsi_rx_mode(struct i40e_vsi *vsi)
+{
+ if (vsi->netdev)
+ i40e_set_rx_mode(vsi->netdev);
+}
+
+/**
+ * i40e_vsi_configure - Set up the VSI for action
+ * @vsi: the VSI being configured
+ **/
+static int i40e_vsi_configure(struct i40e_vsi *vsi)
+{
+ int err;
+
+ i40e_set_vsi_rx_mode(vsi);
+ i40e_restore_vlan(vsi);
+ i40e_vsi_config_dcb_rings(vsi);
+ err = i40e_vsi_configure_tx(vsi);
+ if (!err)
+ err = i40e_vsi_configure_rx(vsi);
+
+ return err;
+}
+
+/**
+ * i40e_vsi_configure_msix - MSIX mode Interrupt Config in the HW
+ * @vsi: the VSI being configured
+ **/
+static void i40e_vsi_configure_msix(struct i40e_vsi *vsi)
+{
+ struct i40e_pf *pf = vsi->back;
+ struct i40e_q_vector *q_vector;
+ struct i40e_hw *hw = &pf->hw;
+ u16 vector;
+ int i, q;
+ u32 val;
+ u32 qp;
+
+ /* The interrupt indexing is offset by 1 in the PFINT_ITRn
+ * and PFINT_LNKLSTn registers, e.g.:
+ * PFINT_ITRn[0..n-1] gets msix-1..msix-n (qpair interrupts)
+ */
+ qp = vsi->base_queue;
+ vector = vsi->base_vector;
+ q_vector = vsi->q_vectors;
+ for (i = 0; i < vsi->num_q_vectors; i++, q_vector++, vector++) {
+ q_vector->rx.itr = ITR_TO_REG(vsi->rx_itr_setting);
+ q_vector->rx.latency_range = I40E_LOW_LATENCY;
+ wr32(hw, I40E_PFINT_ITRN(I40E_RX_ITR, vector - 1),
+ q_vector->rx.itr);
+ q_vector->tx.itr = ITR_TO_REG(vsi->tx_itr_setting);
+ q_vector->tx.latency_range = I40E_LOW_LATENCY;
+ wr32(hw, I40E_PFINT_ITRN(I40E_TX_ITR, vector - 1),
+ q_vector->tx.itr);
+
+ /* Linked list for the queuepairs assigned to this vector */
+ wr32(hw, I40E_PFINT_LNKLSTN(vector - 1), qp);
+ for (q = 0; q < q_vector->num_ringpairs; q++) {
+ val = I40E_QINT_RQCTL_CAUSE_ENA_MASK |
+ (I40E_RX_ITR << I40E_QINT_RQCTL_ITR_INDX_SHIFT) |
+ (vector << I40E_QINT_RQCTL_MSIX_INDX_SHIFT) |
+ (qp << I40E_QINT_RQCTL_NEXTQ_INDX_SHIFT)|
+ (I40E_QUEUE_TYPE_TX
+ << I40E_QINT_RQCTL_NEXTQ_TYPE_SHIFT);
+
+ wr32(hw, I40E_QINT_RQCTL(qp), val);
+
+ val = I40E_QINT_TQCTL_CAUSE_ENA_MASK |
+ (I40E_TX_ITR << I40E_QINT_TQCTL_ITR_INDX_SHIFT) |
+ (vector << I40E_QINT_TQCTL_MSIX_INDX_SHIFT) |
+ ((qp+1) << I40E_QINT_TQCTL_NEXTQ_INDX_SHIFT)|
+ (I40E_QUEUE_TYPE_RX
+ << I40E_QINT_TQCTL_NEXTQ_TYPE_SHIFT);
+
+ /* Terminate the linked list */
+ if (q == (q_vector->num_ringpairs - 1))
+ val |= (I40E_QUEUE_END_OF_LIST
+ << I40E_QINT_TQCTL_NEXTQ_INDX_SHIFT);
+
+ wr32(hw, I40E_QINT_TQCTL(qp), val);
+ qp++;
+ }
+ }
+
+ i40e_flush(hw);
+}
+
+/**
+ * i40e_enable_misc_int_causes - enable the non-queue interrupts
+ * @hw: ptr to the hardware info
+ **/
+static void i40e_enable_misc_int_causes(struct i40e_hw *hw)
+{
+ u32 val;
+
+ /* clear things first */
+ wr32(hw, I40E_PFINT_ICR0_ENA, 0); /* disable all */
+ rd32(hw, I40E_PFINT_ICR0); /* read to clear */
+
+ val = I40E_PFINT_ICR0_ENA_ECC_ERR_MASK |
+ I40E_PFINT_ICR0_ENA_MAL_DETECT_MASK |
+ I40E_PFINT_ICR0_ENA_GRST_MASK |
+ I40E_PFINT_ICR0_ENA_PCI_EXCEPTION_MASK |
+ I40E_PFINT_ICR0_ENA_GPIO_MASK |
+ I40E_PFINT_ICR0_ENA_STORM_DETECT_MASK |
+ I40E_PFINT_ICR0_ENA_HMC_ERR_MASK |
+ I40E_PFINT_ICR0_ENA_VFLR_MASK |
+ I40E_PFINT_ICR0_ENA_ADMINQ_MASK;
+
+ wr32(hw, I40E_PFINT_ICR0_ENA, val);
+
+ /* SW_ITR_IDX = 0, but don't change INTENA */
+ wr32(hw, I40E_PFINT_DYN_CTL0, I40E_PFINT_DYN_CTLN_SW_ITR_INDX_MASK |
+ I40E_PFINT_DYN_CTLN_INTENA_MSK_MASK);
+
+ /* OTHER_ITR_IDX = 0 */
+ wr32(hw, I40E_PFINT_STAT_CTL0, 0);
+}
+
+/**
+ * i40e_configure_msi_and_legacy - Legacy mode interrupt config in the HW
+ * @vsi: the VSI being configured
+ **/
+static void i40e_configure_msi_and_legacy(struct i40e_vsi *vsi)
+{
+ struct i40e_q_vector *q_vector = vsi->q_vectors;
+ struct i40e_pf *pf = vsi->back;
+ struct i40e_hw *hw = &pf->hw;
+ u32 val;
+
+ /* set the ITR configuration */
+ q_vector->rx.itr = ITR_TO_REG(vsi->rx_itr_setting);
+ q_vector->rx.latency_range = I40E_LOW_LATENCY;
+ wr32(hw, I40E_PFINT_ITR0(I40E_RX_ITR), q_vector->rx.itr);
+ q_vector->tx.itr = ITR_TO_REG(vsi->tx_itr_setting);
+ q_vector->tx.latency_range = I40E_LOW_LATENCY;
+ wr32(hw, I40E_PFINT_ITR0(I40E_TX_ITR), q_vector->tx.itr);
+
+ i40e_enable_misc_int_causes(hw);
+
+ /* FIRSTQ_INDX = 0, FIRSTQ_TYPE = 0 (rx) */
+ wr32(hw, I40E_PFINT_LNKLST0, 0);
+
+ /* Associate the queue pair to the vector and enable the q int */
+ val = I40E_QINT_RQCTL_CAUSE_ENA_MASK |
+ (I40E_RX_ITR << I40E_QINT_RQCTL_ITR_INDX_SHIFT) |
+ (I40E_QUEUE_TYPE_TX << I40E_QINT_TQCTL_NEXTQ_TYPE_SHIFT);
+
+ wr32(hw, I40E_QINT_RQCTL(0), val);
+
+ val = I40E_QINT_TQCTL_CAUSE_ENA_MASK |
+ (I40E_TX_ITR << I40E_QINT_TQCTL_ITR_INDX_SHIFT) |
+ (I40E_QUEUE_END_OF_LIST << I40E_QINT_TQCTL_NEXTQ_INDX_SHIFT);
+
+ wr32(hw, I40E_QINT_TQCTL(0), val);
+ i40e_flush(hw);
+}
+
+/**
+ * i40e_irq_dynamic_enable_icr0 - Enable default interrupt generation for icr0
+ * @pf: board private structure
+ **/
+static void i40e_irq_dynamic_enable_icr0(struct i40e_pf *pf)
+{
+ struct i40e_hw *hw = &pf->hw;
+ u32 val;
+
+ val = I40E_PFINT_DYN_CTL0_INTENA_MASK |
+ I40E_PFINT_DYN_CTL0_CLEARPBA_MASK |
+ (I40E_ITR_NONE << I40E_PFINT_DYN_CTL0_ITR_INDX_SHIFT);
+
+ wr32(hw, I40E_PFINT_DYN_CTL0, val);
+ i40e_flush(hw);
+}
+
+/**
+ * i40e_irq_dynamic_enable - Enable default interrupt generation settings
+ * @vsi: pointer to a vsi
+ * @vector: enable a particular Hw Interrupt vector
+ **/
+void i40e_irq_dynamic_enable(struct i40e_vsi *vsi, int vector)
+{
+ struct i40e_pf *pf = vsi->back;
+ struct i40e_hw *hw = &pf->hw;
+ u32 val;
+
+ val = I40E_PFINT_DYN_CTLN_INTENA_MASK |
+ I40E_PFINT_DYN_CTLN_CLEARPBA_MASK |
+ (I40E_ITR_NONE << I40E_PFINT_DYN_CTLN_ITR_INDX_SHIFT);
+ wr32(hw, I40E_PFINT_DYN_CTLN(vector - 1), val);
+ i40e_flush(hw);
+}
+
+/**
+ * i40e_msix_clean_rings - MSIX mode Interrupt Handler
+ * @irq: interrupt number
+ * @data: pointer to a q_vector
+ **/
+static irqreturn_t i40e_msix_clean_rings(int irq, void *data)
+{
+ struct i40e_q_vector *q_vector = data;
+
+ if (!q_vector->tx.ring[0] && !q_vector->rx.ring[0])
+ return IRQ_HANDLED;
+
+ napi_schedule(&q_vector->napi);
+
+ return IRQ_HANDLED;
+}
+
+/**
+ * i40e_fdir_clean_rings - Interrupt Handler for FDIR rings
+ * @irq: interrupt number
+ * @data: pointer to a q_vector
+ **/
+static irqreturn_t i40e_fdir_clean_rings(int irq, void *data)
+{
+ struct i40e_q_vector *q_vector = data;
+
+ if (!q_vector->tx.ring[0] && !q_vector->rx.ring[0])
+ return IRQ_HANDLED;
+
+ pr_info("fdir ring cleaning needed\n");
+
+ return IRQ_HANDLED;
+}
+
+/**
+ * i40e_vsi_request_irq_msix - Initialize MSI-X interrupts
+ * @vsi: the VSI being configured
+ * @basename: name for the vector
+ *
+ * Allocates MSI-X vectors and requests interrupts from the kernel.
+ **/
+static int i40e_vsi_request_irq_msix(struct i40e_vsi *vsi, char *basename)
+{
+ int q_vectors = vsi->num_q_vectors;
+ struct i40e_pf *pf = vsi->back;
+ int base = vsi->base_vector;
+ int rx_int_idx = 0;
+ int tx_int_idx = 0;
+ int vector, err;
+
+ for (vector = 0; vector < q_vectors; vector++) {
+ struct i40e_q_vector *q_vector = &(vsi->q_vectors[vector]);
+
+ if (q_vector->tx.ring[0] && q_vector->rx.ring[0]) {
+ snprintf(q_vector->name, sizeof(q_vector->name) - 1,
+ "%s-%s-%d", basename, "TxRx", rx_int_idx++);
+ tx_int_idx++;
+ } else if (q_vector->rx.ring[0]) {
+ snprintf(q_vector->name, sizeof(q_vector->name) - 1,
+ "%s-%s-%d", basename, "rx", rx_int_idx++);
+ } else if (q_vector->tx.ring[0]) {
+ snprintf(q_vector->name, sizeof(q_vector->name) - 1,
+ "%s-%s-%d", basename, "tx", tx_int_idx++);
+ } else {
+ /* skip this unused q_vector */
+ continue;
+ }
+ err = request_irq(pf->msix_entries[base + vector].vector,
+ vsi->irq_handler,
+ 0,
+ q_vector->name,
+ q_vector);
+ if (err) {
+ dev_info(&pf->pdev->dev,
+ "%s: request_irq failed, error: %d\n",
+ __func__, err);
+ goto free_queue_irqs;
+ }
+ /* assign the mask for this irq */
+ irq_set_affinity_hint(pf->msix_entries[base + vector].vector,
+ &q_vector->affinity_mask);
+ }
+
+ return 0;
+
+free_queue_irqs:
+ while (vector) {
+ vector--;
+ irq_set_affinity_hint(pf->msix_entries[base + vector].vector,
+ NULL);
+ free_irq(pf->msix_entries[base + vector].vector,
+ &(vsi->q_vectors[vector]));
+ }
+ return err;
+}
+
+/**
+ * i40e_vsi_disable_irq - Mask off queue interrupt generation on the VSI
+ * @vsi: the VSI being un-configured
+ **/
+static void i40e_vsi_disable_irq(struct i40e_vsi *vsi)
+{
+ struct i40e_pf *pf = vsi->back;
+ struct i40e_hw *hw = &pf->hw;
+ int base = vsi->base_vector;
+ int i;
+
+ for (i = 0; i < vsi->num_queue_pairs; i++) {
+ wr32(hw, I40E_QINT_TQCTL(vsi->tx_rings[i].reg_idx), 0);
+ wr32(hw, I40E_QINT_RQCTL(vsi->rx_rings[i].reg_idx), 0);
+ }
+
+ if (pf->flags & I40E_FLAG_MSIX_ENABLED) {
+ for (i = vsi->base_vector;
+ i < (vsi->num_q_vectors + vsi->base_vector); i++)
+ wr32(hw, I40E_PFINT_DYN_CTLN(i - 1), 0);
+
+ i40e_flush(hw);
+ for (i = 0; i < vsi->num_q_vectors; i++)
+ synchronize_irq(pf->msix_entries[i + base].vector);
+ } else {
+ /* Legacy and MSI mode - this stops all interrupt handling */
+ wr32(hw, I40E_PFINT_ICR0_ENA, 0);
+ wr32(hw, I40E_PFINT_DYN_CTL0, 0);
+ i40e_flush(hw);
+ synchronize_irq(pf->pdev->irq);
+ }
+}
+
+/**
+ * i40e_vsi_enable_irq - Enable IRQ for the given VSI
+ * @vsi: the VSI being configured
+ **/
+static int i40e_vsi_enable_irq(struct i40e_vsi *vsi)
+{
+ struct i40e_pf *pf = vsi->back;
+ int i;
+
+ if (pf->flags & I40E_FLAG_MSIX_ENABLED) {
+ for (i = vsi->base_vector;
+ i < (vsi->num_q_vectors + vsi->base_vector); i++)
+ i40e_irq_dynamic_enable(vsi, i);
+ } else {
+ i40e_irq_dynamic_enable_icr0(pf);
+ }
+
+ return 0;
+}
+
+/**
+ * i40e_stop_misc_vector - Stop the vector that handles non-queue events
+ * @pf: board private structure
+ **/
+static void i40e_stop_misc_vector(struct i40e_pf *pf)
+{
+ /* Disable ICR 0 */
+ wr32(&pf->hw, I40E_PFINT_ICR0_ENA, 0);
+ i40e_flush(&pf->hw);
+}
+
+/**
+ * i40e_intr - MSI/Legacy and non-queue interrupt handler
+ * @irq: interrupt number
+ * @data: pointer to a q_vector
+ *
+ * This is the handler used for all MSI/Legacy interrupts, and deals
+ * with both queue and non-queue interrupts. This is also used in
+ * MSIX mode to handle the non-queue interrupts.
+ **/
+static irqreturn_t i40e_intr(int irq, void *data)
+{
+ struct i40e_pf *pf = (struct i40e_pf *)data;
+ struct i40e_hw *hw = &pf->hw;
+ u32 icr0, icr0_remaining;
+ u32 val, ena_mask;
+
+ icr0 = rd32(hw, I40E_PFINT_ICR0);
+
+ /* if sharing a legacy IRQ, we might get called w/o an intr pending */
+ if ((icr0 & I40E_PFINT_ICR0_INTEVENT_MASK) == 0)
+ return IRQ_NONE;
+
+ val = rd32(hw, I40E_PFINT_DYN_CTL0);
+ val = val | I40E_PFINT_DYN_CTL0_CLEARPBA_MASK;
+ wr32(hw, I40E_PFINT_DYN_CTL0, val);
+
+ ena_mask = rd32(hw, I40E_PFINT_ICR0_ENA);
+
+ /* only q0 is used in MSI/Legacy mode, and none are used in MSIX */
+ if (icr0 & I40E_PFINT_ICR0_QUEUE_0_MASK) {
+
+ /* temporarily disable queue cause for NAPI processing */
+ u32 qval = rd32(hw, I40E_QINT_RQCTL(0));
+ qval &= ~I40E_QINT_RQCTL_CAUSE_ENA_MASK;
+ wr32(hw, I40E_QINT_RQCTL(0), qval);
+
+ qval = rd32(hw, I40E_QINT_TQCTL(0));
+ qval &= ~I40E_QINT_TQCTL_CAUSE_ENA_MASK;
+ wr32(hw, I40E_QINT_TQCTL(0), qval);
+ i40e_flush(hw);
+
+ if (!test_bit(__I40E_DOWN, &pf->state))
+ napi_schedule(&pf->vsi[pf->lan_vsi]->q_vectors[0].napi);
+ }
+
+ if (icr0 & I40E_PFINT_ICR0_ADMINQ_MASK) {
+ ena_mask &= ~I40E_PFINT_ICR0_ENA_ADMINQ_MASK;
+ set_bit(__I40E_ADMINQ_EVENT_PENDING, &pf->state);
+ }
+
+ if (icr0 & I40E_PFINT_ICR0_MAL_DETECT_MASK) {
+ ena_mask &= ~I40E_PFINT_ICR0_ENA_MAL_DETECT_MASK;
+ set_bit(__I40E_MDD_EVENT_PENDING, &pf->state);
+ }
+
+ if (icr0 & I40E_PFINT_ICR0_VFLR_MASK) {
+ ena_mask &= ~I40E_PFINT_ICR0_ENA_VFLR_MASK;
+ set_bit(__I40E_VFLR_EVENT_PENDING, &pf->state);
+ }
+
+ if (icr0 & I40E_PFINT_ICR0_GRST_MASK) {
+ if (!test_bit(__I40E_RESET_RECOVERY_PENDING, &pf->state))
+ set_bit(__I40E_RESET_INTR_RECEIVED, &pf->state);
+ ena_mask &= ~I40E_PFINT_ICR0_ENA_GRST_MASK;
+ val = rd32(hw, I40E_GLGEN_RSTAT);
+ val = (val & I40E_GLGEN_RSTAT_RESET_TYPE_MASK)
+ >> I40E_GLGEN_RSTAT_RESET_TYPE_SHIFT;
+ if (val & I40E_RESET_CORER)
+ pf->corer_count++;
+ else if (val & I40E_RESET_GLOBR)
+ pf->globr_count++;
+ else if (val & I40E_RESET_EMPR)
+ pf->empr_count++;
+ }
+
+ /* If a critical error is pending we have no choice but to reset the
+ * device.
+ * Report and mask out any remaining unexpected interrupts.
+ */
+ icr0_remaining = icr0 & ena_mask;
+ if (icr0_remaining) {
+ dev_info(&pf->pdev->dev, "unhandled interrupt icr0=0x%08x\n",
+ icr0_remaining);
+ if ((icr0_remaining & I40E_PFINT_ICR0_HMC_ERR_MASK) ||
+ (icr0_remaining & I40E_PFINT_ICR0_PE_CRITERR_MASK) ||
+ (icr0_remaining & I40E_PFINT_ICR0_PCI_EXCEPTION_MASK) ||
+ (icr0_remaining & I40E_PFINT_ICR0_ECC_ERR_MASK) ||
+ (icr0_remaining & I40E_PFINT_ICR0_MAL_DETECT_MASK)) {
+ if (icr0 & I40E_PFINT_ICR0_HMC_ERR_MASK) {
+ dev_info(&pf->pdev->dev, "HMC error interrupt\n");
+ } else {
+ dev_info(&pf->pdev->dev, "device will be reset\n");
+ set_bit(__I40E_PF_RESET_REQUESTED, &pf->state);
+ i40e_service_event_schedule(pf);
+ }
+ }
+ ena_mask &= ~icr0_remaining;
+ }
+
+ /* re-enable interrupt causes */
+ wr32(hw, I40E_PFINT_ICR0_ENA, ena_mask);
+ i40e_flush(hw);
+ if (!test_bit(__I40E_DOWN, &pf->state)) {
+ i40e_service_event_schedule(pf);
+ i40e_irq_dynamic_enable_icr0(pf);
+ }
+
+ return IRQ_HANDLED;
+}
+
+/**
+ * i40e_map_vector_to_rxq - Assigns the Rx queue to the vector
+ * @vsi: the VSI being configured
+ * @v_idx: vector index
+ * @r_idx: rx queue index
+ **/
+static void map_vector_to_rxq(struct i40e_vsi *vsi, int v_idx, int r_idx)
+{
+ struct i40e_q_vector *q_vector = &(vsi->q_vectors[v_idx]);
+ struct i40e_ring *rx_ring = &(vsi->rx_rings[r_idx]);
+
+ rx_ring->q_vector = q_vector;
+ q_vector->rx.ring[q_vector->rx.count] = rx_ring;
+ q_vector->rx.count++;
+ q_vector->rx.latency_range = I40E_LOW_LATENCY;
+ q_vector->vsi = vsi;
+}
+
+/**
+ * i40e_map_vector_to_txq - Assigns the Tx queue to the vector
+ * @vsi: the VSI being configured
+ * @v_idx: vector index
+ * @t_idx: tx queue index
+ **/
+static void map_vector_to_txq(struct i40e_vsi *vsi, int v_idx, int t_idx)
+{
+ struct i40e_q_vector *q_vector = &(vsi->q_vectors[v_idx]);
+ struct i40e_ring *tx_ring = &(vsi->tx_rings[t_idx]);
+
+ tx_ring->q_vector = q_vector;
+ q_vector->tx.ring[q_vector->tx.count] = tx_ring;
+ q_vector->tx.count++;
+ q_vector->tx.latency_range = I40E_LOW_LATENCY;
+ q_vector->num_ringpairs++;
+ q_vector->vsi = vsi;
+}
+
+/**
+ * i40e_vsi_map_rings_to_vectors - Maps descriptor rings to vectors
+ * @vsi: the VSI being configured
+ *
+ * This function maps descriptor rings to the queue-specific vectors
+ * we were allotted through the MSI-X enabling code. Ideally, we'd have
+ * one vector per queue pair, but on a constrained vector budget, we
+ * group the queue pairs as "efficiently" as possible.
+ **/
+static void i40e_vsi_map_rings_to_vectors(struct i40e_vsi *vsi)
+{
+ int qp_remaining = vsi->num_queue_pairs;
+ int q_vectors = vsi->num_q_vectors;
+ int qp_per_vector;
+ int v_start = 0;
+ int qp_idx = 0;
+
+ /* If we don't have enough vectors for a 1-to-1 mapping, we'll have to
+ * group them so there are multiple queues per vector.
+ */
+ for (; v_start < q_vectors && qp_remaining; v_start++) {
+ qp_per_vector = DIV_ROUND_UP(qp_remaining, q_vectors - v_start);
+ for (; qp_per_vector;
+ qp_per_vector--, qp_idx++, qp_remaining--) {
+ map_vector_to_rxq(vsi, v_start, qp_idx);
+ map_vector_to_txq(vsi, v_start, qp_idx);
+ }
+ }
+}
+
+/**
+ * i40e_vsi_request_irq - Request IRQ from the OS
+ * @vsi: the VSI being configured
+ * @basename: name for the vector
+ **/
+static int i40e_vsi_request_irq(struct i40e_vsi *vsi, char *basename)
+{
+ struct i40e_pf *pf = vsi->back;
+ int err;
+
+ if (pf->flags & I40E_FLAG_MSIX_ENABLED)
+ err = i40e_vsi_request_irq_msix(vsi, basename);
+ else if (pf->flags & I40E_FLAG_MSI_ENABLED)
+ err = request_irq(pf->pdev->irq, i40e_intr, 0,
+ pf->misc_int_name, pf);
+ else
+ err = request_irq(pf->pdev->irq, i40e_intr, IRQF_SHARED,
+ pf->misc_int_name, pf);
+
+ if (err)
+ dev_info(&pf->pdev->dev, "request_irq failed, Error %d\n", err);
+
+ return err;
+}
+
+#ifdef CONFIG_NET_POLL_CONTROLLER
+/**
+ * i40e_netpoll - A Polling 'interrupt'handler
+ * @netdev: network interface device structure
+ *
+ * This is used by netconsole to send skbs without having to re-enable
+ * interrupts. It's not called while the normal interrupt routine is executing.
+ **/
+static void i40e_netpoll(struct net_device *netdev)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_vsi *vsi = np->vsi;
+ struct i40e_pf *pf = vsi->back;
+ int i;
+
+ /* if interface is down do nothing */
+ if (test_bit(__I40E_DOWN, &vsi->state))
+ return;
+
+ pf->flags |= I40E_FLAG_IN_NETPOLL;
+ if (pf->flags & I40E_FLAG_MSIX_ENABLED) {
+ for (i = 0; i < vsi->num_q_vectors; i++)
+ i40e_msix_clean_rings(0, &vsi->q_vectors[i]);
+ } else {
+ i40e_intr(pf->pdev->irq, netdev);
+ }
+ pf->flags &= ~I40E_FLAG_IN_NETPOLL;
+}
+#endif
+
+/**
+ * i40e_vsi_control_tx - Start or stop a VSI's rings
+ * @vsi: the VSI being configured
+ * @enable: start or stop the rings
+ **/
+static int i40e_vsi_control_tx(struct i40e_vsi *vsi, bool enable)
+{
+ struct i40e_pf *pf = vsi->back;
+ struct i40e_hw *hw = &pf->hw;
+ int i, j, pf_q;
+ u32 tx_reg;
+
+ pf_q = vsi->base_queue;
+ for (i = 0; i < vsi->num_queue_pairs; i++, pf_q++) {
+ j = 1000;
+ do {
+ usleep_range(1000, 2000);
+ tx_reg = rd32(hw, I40E_QTX_ENA(pf_q));
+ } while (j-- && ((tx_reg >> I40E_QTX_ENA_QENA_REQ_SHIFT)
+ ^ (tx_reg >> I40E_QTX_ENA_QENA_STAT_SHIFT)) & 1);
+
+ if (enable) {
+ /* is STAT set ? */
+ if ((tx_reg & I40E_QTX_ENA_QENA_STAT_MASK)) {
+ dev_info(&pf->pdev->dev,
+ "Tx %d already enabled\n", i);
+ continue;
+ }
+ } else {
+ /* is !STAT set ? */
+ if (!(tx_reg & I40E_QTX_ENA_QENA_STAT_MASK)) {
+ dev_info(&pf->pdev->dev,
+ "Tx %d already disabled\n", i);
+ continue;
+ }
+ }
+
+ /* turn on/off the queue */
+ if (enable)
+ tx_reg |= I40E_QTX_ENA_QENA_REQ_MASK |
+ I40E_QTX_ENA_QENA_STAT_MASK;
+ else
+ tx_reg &= ~I40E_QTX_ENA_QENA_REQ_MASK;
+
+ wr32(hw, I40E_QTX_ENA(pf_q), tx_reg);
+
+ /* wait for the change to finish */
+ for (j = 0; j < 10; j++) {
+ tx_reg = rd32(hw, I40E_QTX_ENA(pf_q));
+ if (enable) {
+ if ((tx_reg & I40E_QTX_ENA_QENA_STAT_MASK))
+ break;
+ } else {
+ if (!(tx_reg & I40E_QTX_ENA_QENA_STAT_MASK))
+ break;
+ }
+
+ udelay(10);
+ }
+ if (j >= 10) {
+ dev_info(&pf->pdev->dev, "Tx ring %d %sable timeout\n",
+ pf_q, (enable ? "en" : "dis"));
+ return -ETIMEDOUT;
+ }
+ }
+
+ return 0;
+}
+
+/**
+ * i40e_vsi_control_rx - Start or stop a VSI's rings
+ * @vsi: the VSI being configured
+ * @enable: start or stop the rings
+ **/
+static int i40e_vsi_control_rx(struct i40e_vsi *vsi, bool enable)
+{
+ struct i40e_pf *pf = vsi->back;
+ struct i40e_hw *hw = &pf->hw;
+ int i, j, pf_q;
+ u32 rx_reg;
+
+ pf_q = vsi->base_queue;
+ for (i = 0; i < vsi->num_queue_pairs; i++, pf_q++) {
+ j = 1000;
+ do {
+ usleep_range(1000, 2000);
+ rx_reg = rd32(hw, I40E_QRX_ENA(pf_q));
+ } while (j-- && ((rx_reg >> I40E_QRX_ENA_QENA_REQ_SHIFT)
+ ^ (rx_reg >> I40E_QRX_ENA_QENA_STAT_SHIFT)) & 1);
+
+ if (enable) {
+ /* is STAT set ? */
+ if ((rx_reg & I40E_QRX_ENA_QENA_STAT_MASK))
+ continue;
+ } else {
+ /* is !STAT set ? */
+ if (!(rx_reg & I40E_QRX_ENA_QENA_STAT_MASK))
+ continue;
+ }
+
+ /* turn on/off the queue */
+ if (enable)
+ rx_reg |= I40E_QRX_ENA_QENA_REQ_MASK |
+ I40E_QRX_ENA_QENA_STAT_MASK;
+ else
+ rx_reg &= ~(I40E_QRX_ENA_QENA_REQ_MASK |
+ I40E_QRX_ENA_QENA_STAT_MASK);
+ wr32(hw, I40E_QRX_ENA(pf_q), rx_reg);
+
+ /* wait for the change to finish */
+ for (j = 0; j < 10; j++) {
+ rx_reg = rd32(hw, I40E_QRX_ENA(pf_q));
+
+ if (enable) {
+ if ((rx_reg & I40E_QRX_ENA_QENA_STAT_MASK))
+ break;
+ } else {
+ if (!(rx_reg & I40E_QRX_ENA_QENA_STAT_MASK))
+ break;
+ }
+
+ udelay(10);
+ }
+ if (j >= 10) {
+ dev_info(&pf->pdev->dev, "Rx ring %d %sable timeout\n",
+ pf_q, (enable ? "en" : "dis"));
+ return -ETIMEDOUT;
+ }
+ }
+
+ return 0;
+}
+
+/**
+ * i40e_vsi_control_rings - Start or stop a VSI's rings
+ * @vsi: the VSI being configured
+ * @enable: start or stop the rings
+ **/
+static int i40e_vsi_control_rings(struct i40e_vsi *vsi, bool request)
+{
+ int ret;
+
+ /* do rx first for enable and last for disable */
+ if (request) {
+ ret = i40e_vsi_control_rx(vsi, request);
+ if (ret)
+ return ret;
+ ret = i40e_vsi_control_tx(vsi, request);
+ } else {
+ ret = i40e_vsi_control_tx(vsi, request);
+ if (ret)
+ return ret;
+ ret = i40e_vsi_control_rx(vsi, request);
+ }
+
+ return ret;
+}
+
+/**
+ * i40e_vsi_free_irq - Free the irq association with the OS
+ * @vsi: the VSI being configured
+ **/
+static void i40e_vsi_free_irq(struct i40e_vsi *vsi)
+{
+ struct i40e_pf *pf = vsi->back;
+ struct i40e_hw *hw = &pf->hw;
+ int base = vsi->base_vector;
+ u32 val, qp;
+ int i;
+
+ if (pf->flags & I40E_FLAG_MSIX_ENABLED) {
+ if (!vsi->q_vectors)
+ return;
+
+ for (i = 0; i < vsi->num_q_vectors; i++) {
+ u16 vector = i + base;
+
+ /* free only the irqs that were actually requested */
+ if (vsi->q_vectors[i].num_ringpairs == 0)
+ continue;
+
+ /* clear the affinity_mask in the IRQ descriptor */
+ irq_set_affinity_hint(pf->msix_entries[vector].vector,
+ NULL);
+ free_irq(pf->msix_entries[vector].vector,
+ &vsi->q_vectors[i]);
+
+ /* Tear down the interrupt queue link list
+ *
+ * We know that they come in pairs and always
+ * the Rx first, then the Tx. To clear the
+ * link list, stick the EOL value into the
+ * next_q field of the registers.
+ */
+ val = rd32(hw, I40E_PFINT_LNKLSTN(vector - 1));
+ qp = (val & I40E_PFINT_LNKLSTN_FIRSTQ_INDX_MASK)
+ >> I40E_PFINT_LNKLSTN_FIRSTQ_INDX_SHIFT;
+ val |= I40E_QUEUE_END_OF_LIST
+ << I40E_PFINT_LNKLSTN_FIRSTQ_INDX_SHIFT;
+ wr32(hw, I40E_PFINT_LNKLSTN(vector - 1), val);
+
+ while (qp != I40E_QUEUE_END_OF_LIST) {
+ u32 next;
+
+ val = rd32(hw, I40E_QINT_RQCTL(qp));
+
+ val &= ~(I40E_QINT_RQCTL_MSIX_INDX_MASK |
+ I40E_QINT_RQCTL_MSIX0_INDX_MASK |
+ I40E_QINT_RQCTL_CAUSE_ENA_MASK |
+ I40E_QINT_RQCTL_INTEVENT_MASK);
+
+ val |= (I40E_QINT_RQCTL_ITR_INDX_MASK |
+ I40E_QINT_RQCTL_NEXTQ_INDX_MASK);
+
+ wr32(hw, I40E_QINT_RQCTL(qp), val);
+
+ val = rd32(hw, I40E_QINT_TQCTL(qp));
+
+ next = (val & I40E_QINT_TQCTL_NEXTQ_INDX_MASK)
+ >> I40E_QINT_TQCTL_NEXTQ_INDX_SHIFT;
+
+ val &= ~(I40E_QINT_TQCTL_MSIX_INDX_MASK |
+ I40E_QINT_TQCTL_MSIX0_INDX_MASK |
+ I40E_QINT_TQCTL_CAUSE_ENA_MASK |
+ I40E_QINT_TQCTL_INTEVENT_MASK);
+
+ val |= (I40E_QINT_TQCTL_ITR_INDX_MASK |
+ I40E_QINT_TQCTL_NEXTQ_INDX_MASK);
+
+ wr32(hw, I40E_QINT_TQCTL(qp), val);
+ qp = next;
+ }
+ }
+ } else {
+ free_irq(pf->pdev->irq, pf);
+
+ val = rd32(hw, I40E_PFINT_LNKLST0);
+ qp = (val & I40E_PFINT_LNKLSTN_FIRSTQ_INDX_MASK)
+ >> I40E_PFINT_LNKLSTN_FIRSTQ_INDX_SHIFT;
+ val |= I40E_QUEUE_END_OF_LIST
+ << I40E_PFINT_LNKLST0_FIRSTQ_INDX_SHIFT;
+ wr32(hw, I40E_PFINT_LNKLST0, val);
+
+ val = rd32(hw, I40E_QINT_RQCTL(qp));
+ val &= ~(I40E_QINT_RQCTL_MSIX_INDX_MASK |
+ I40E_QINT_RQCTL_MSIX0_INDX_MASK |
+ I40E_QINT_RQCTL_CAUSE_ENA_MASK |
+ I40E_QINT_RQCTL_INTEVENT_MASK);
+
+ val |= (I40E_QINT_RQCTL_ITR_INDX_MASK |
+ I40E_QINT_RQCTL_NEXTQ_INDX_MASK);
+
+ wr32(hw, I40E_QINT_RQCTL(qp), val);
+
+ val = rd32(hw, I40E_QINT_TQCTL(qp));
+
+ val &= ~(I40E_QINT_TQCTL_MSIX_INDX_MASK |
+ I40E_QINT_TQCTL_MSIX0_INDX_MASK |
+ I40E_QINT_TQCTL_CAUSE_ENA_MASK |
+ I40E_QINT_TQCTL_INTEVENT_MASK);
+
+ val |= (I40E_QINT_TQCTL_ITR_INDX_MASK |
+ I40E_QINT_TQCTL_NEXTQ_INDX_MASK);
+
+ wr32(hw, I40E_QINT_TQCTL(qp), val);
+ }
+}
+
+/**
+ * i40e_vsi_free_q_vectors - Free memory allocated for interrupt vectors
+ * @vsi: the VSI being un-configured
+ *
+ * This frees the memory allocated to the q_vectors and
+ * deletes references to the NAPI struct.
+ **/
+static void i40e_vsi_free_q_vectors(struct i40e_vsi *vsi)
+{
+ int v_idx;
+
+ for (v_idx = 0; v_idx < vsi->num_q_vectors; v_idx++) {
+ struct i40e_q_vector *q_vector = &vsi->q_vectors[v_idx];
+ int r_idx;
+
+ if (!q_vector)
+ continue;
+
+ /* disassociate q_vector from rings */
+ for (r_idx = 0; r_idx < q_vector->tx.count; r_idx++)
+ q_vector->tx.ring[r_idx]->q_vector = NULL;
+ for (r_idx = 0; r_idx < q_vector->rx.count; r_idx++)
+ q_vector->rx.ring[r_idx]->q_vector = NULL;
+
+ /* only VSI w/ an associated netdev is set up w/ NAPI */
+ if (vsi->netdev)
+ netif_napi_del(&q_vector->napi);
+ }
+ kfree(vsi->q_vectors);
+}
+
+/**
+ * i40e_reset_interrupt_capability - Disable interrupt setup in OS
+ * @pf: board private structure
+ **/
+static void i40e_reset_interrupt_capability(struct i40e_pf *pf)
+{
+ /* If we're in Legacy mode, the interrupt was cleaned in vsi_close */
+ if (pf->flags & I40E_FLAG_MSIX_ENABLED) {
+ pci_disable_msix(pf->pdev);
+ kfree(pf->msix_entries);
+ pf->msix_entries = NULL;
+ } else if (pf->flags & I40E_FLAG_MSI_ENABLED) {
+ pci_disable_msi(pf->pdev);
+ }
+ pf->flags &= ~(I40E_FLAG_MSIX_ENABLED | I40E_FLAG_MSI_ENABLED);
+}
+
+/**
+ * i40e_clear_interrupt_scheme - Clear the current interrupt scheme settings
+ * @pf: board private structure
+ *
+ * We go through and clear interrupt specific resources and reset the structure
+ * to pre-load conditions
+ **/
+static void i40e_clear_interrupt_scheme(struct i40e_pf *pf)
+{
+ int i;
+
+ i40e_put_lump(pf->irq_pile, 0, I40E_PILE_VALID_BIT-1);
+ for (i = 0; i < pf->hw.func_caps.num_vsis; i++)
+ if (pf->vsi[i])
+ i40e_vsi_free_q_vectors(pf->vsi[i]);
+ i40e_reset_interrupt_capability(pf);
+}
+
+/**
+ * i40e_napi_enable_all - Enable NAPI for all q_vectors in the VSI
+ * @vsi: the VSI being configured
+ **/
+static void i40e_napi_enable_all(struct i40e_vsi *vsi)
+{
+ int q_idx;
+
+ if (!vsi->netdev)
+ return;
+
+ for (q_idx = 0; q_idx < vsi->num_q_vectors; q_idx++)
+ napi_enable(&vsi->q_vectors[q_idx].napi);
+}
+
+/**
+ * i40e_napi_disable_all - Disable NAPI for all q_vectors in the VSI
+ * @vsi: the VSI being configured
+ **/
+static void i40e_napi_disable_all(struct i40e_vsi *vsi)
+{
+ int q_idx;
+
+ if (!vsi->netdev)
+ return;
+
+ for (q_idx = 0; q_idx < vsi->num_q_vectors; q_idx++)
+ napi_disable(&vsi->q_vectors[q_idx].napi);
+}
+
+/**
+ * i40e_quiesce_vsi - Pause a given VSI
+ * @vsi: the VSI being paused
+ **/
+static void i40e_quiesce_vsi(struct i40e_vsi *vsi)
+{
+ if (test_bit(__I40E_DOWN, &vsi->state))
+ return;
+
+ set_bit(__I40E_NEEDS_RESTART, &vsi->state);
+ if (vsi->netdev && netif_running(vsi->netdev)) {
+ vsi->netdev->netdev_ops->ndo_stop(vsi->netdev);
+ } else {
+ set_bit(__I40E_DOWN, &vsi->state);
+ i40e_down(vsi);
+ }
+}
+
+/**
+ * i40e_unquiesce_vsi - Resume a given VSI
+ * @vsi: the VSI being resumed
+ **/
+static void i40e_unquiesce_vsi(struct i40e_vsi *vsi)
+{
+ if (!test_bit(__I40E_NEEDS_RESTART, &vsi->state))
+ return;
+
+ clear_bit(__I40E_NEEDS_RESTART, &vsi->state);
+ if (vsi->netdev && netif_running(vsi->netdev))
+ vsi->netdev->netdev_ops->ndo_open(vsi->netdev);
+ else
+ i40e_up(vsi); /* this clears the DOWN bit */
+}
+
+/**
+ * i40e_pf_quiesce_all_vsi - Pause all VSIs on a PF
+ * @pf: the PF
+ **/
+static void i40e_pf_quiesce_all_vsi(struct i40e_pf *pf)
+{
+ int v;
+
+ for (v = 0; v < pf->hw.func_caps.num_vsis; v++) {
+ if (pf->vsi[v])
+ i40e_quiesce_vsi(pf->vsi[v]);
+ }
+}
+
+/**
+ * i40e_pf_unquiesce_all_vsi - Resume all VSIs on a PF
+ * @pf: the PF
+ **/
+static void i40e_pf_unquiesce_all_vsi(struct i40e_pf *pf)
+{
+ int v;
+
+ for (v = 0; v < pf->hw.func_caps.num_vsis; v++) {
+ if (pf->vsi[v])
+ i40e_unquiesce_vsi(pf->vsi[v]);
+ }
+}
+
+/**
+ * i40e_dcb_get_num_tc - Get the number of TCs from DCBx config
+ * @dcbcfg: the corresponding DCBx configuration structure
+ *
+ * Return the number of TCs from given DCBx configuration
+ **/
+static u8 i40e_dcb_get_num_tc(struct i40e_dcbx_config *dcbcfg)
+{
+ int num_tc = 0, i;
+
+ /* Scan the ETS Config Priority Table to find
+ * traffic class enabled for a given priority
+ * and use the traffic class index to get the
+ * number of traffic classes enabled
+ */
+ for (i = 0; i < I40E_MAX_USER_PRIORITY; i++) {
+ if (dcbcfg->etscfg.prioritytable[i] > num_tc)
+ num_tc = dcbcfg->etscfg.prioritytable[i];
+ }
+
+ /* Traffic class index starts from zero so
+ * increment to return the actual count
+ */
+ num_tc++;
+
+ return num_tc;
+}
+
+/**
+ * i40e_dcb_get_enabled_tc - Get enabled traffic classes
+ * @dcbcfg: the corresponding DCBx configuration structure
+ *
+ * Query the current DCB configuration and return the number of
+ * traffic classes enabled from the given DCBX config
+ **/
+static u8 i40e_dcb_get_enabled_tc(struct i40e_dcbx_config *dcbcfg)
+{
+ u8 num_tc = i40e_dcb_get_num_tc(dcbcfg);
+ u8 enabled_tc = 1;
+ u8 i;
+
+ for (i = 0; i < num_tc; i++)
+ enabled_tc |= 1 << i;
+
+ return enabled_tc;
+}
+
+/**
+ * i40e_pf_get_num_tc - Get enabled traffic classes for PF
+ * @pf: PF being queried
+ *
+ * Return number of traffic classes enabled for the given PF
+ **/
+static u8 i40e_pf_get_num_tc(struct i40e_pf *pf)
+{
+ struct i40e_hw *hw = &pf->hw;
+ u8 i, enabled_tc;
+ u8 num_tc = 0;
+ struct i40e_dcbx_config *dcbcfg = &hw->local_dcbx_config;
+
+ /* If DCB is not enabled then always in single TC */
+ if (!(pf->flags & I40E_FLAG_DCB_ENABLED))
+ return 1;
+
+ /* MFP mode return count of enabled TCs for this PF */
+ if (pf->flags & I40E_FLAG_MFP_ENABLED) {
+ enabled_tc = pf->hw.func_caps.enabled_tcmap;
+ for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
+ if (enabled_tc & (1 << i))
+ num_tc++;
+ }
+ return num_tc;
+ }
+
+ /* SFP mode will be enabled for all TCs on port */
+ return i40e_dcb_get_num_tc(dcbcfg);
+}
+
+/**
+ * i40e_pf_get_default_tc - Get bitmap for first enabled TC
+ * @pf: PF being queried
+ *
+ * Return a bitmap for first enabled traffic class for this PF.
+ **/
+static u8 i40e_pf_get_default_tc(struct i40e_pf *pf)
+{
+ u8 enabled_tc = pf->hw.func_caps.enabled_tcmap;
+ u8 i = 0;
+
+ if (!enabled_tc)
+ return 0x1; /* TC0 */
+
+ /* Find the first enabled TC */
+ for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
+ if (enabled_tc & (1 << i))
+ break;
+ }
+
+ return 1 << i;
+}
+
+/**
+ * i40e_pf_get_pf_tc_map - Get bitmap for enabled traffic classes
+ * @pf: PF being queried
+ *
+ * Return a bitmap for enabled traffic classes for this PF.
+ **/
+static u8 i40e_pf_get_tc_map(struct i40e_pf *pf)
+{
+ /* If DCB is not enabled for this PF then just return default TC */
+ if (!(pf->flags & I40E_FLAG_DCB_ENABLED))
+ return i40e_pf_get_default_tc(pf);
+
+ /* MFP mode will have enabled TCs set by FW */
+ if (pf->flags & I40E_FLAG_MFP_ENABLED)
+ return pf->hw.func_caps.enabled_tcmap;
+
+ /* SFP mode we want PF to be enabled for all TCs */
+ return i40e_dcb_get_enabled_tc(&pf->hw.local_dcbx_config);
+}
+
+/**
+ * i40e_vsi_get_bw_info - Query VSI BW Information
+ * @vsi: the VSI being queried
+ *
+ * Returns 0 on success, negative value on failure
+ **/
+static int i40e_vsi_get_bw_info(struct i40e_vsi *vsi)
+{
+ struct i40e_aqc_query_vsi_ets_sla_config_resp bw_ets_config = {0};
+ struct i40e_aqc_query_vsi_bw_config_resp bw_config = {0};
+ struct i40e_pf *pf = vsi->back;
+ struct i40e_hw *hw = &pf->hw;
+ u32 tc_bw_max;
+ int ret;
+ int i;
+
+ /* Get the VSI level BW configuration */
+ ret = i40e_aq_query_vsi_bw_config(hw, vsi->seid, &bw_config, NULL);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "couldn't get pf vsi bw config, err %d, aq_err %d\n",
+ ret, pf->hw.aq.asq_last_status);
+ return ret;
+ }
+
+ /* Get the VSI level BW configuration per TC */
+ ret = i40e_aq_query_vsi_ets_sla_config(hw, vsi->seid,
+ &bw_ets_config,
+ NULL);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "couldn't get pf vsi ets bw config, err %d, aq_err %d\n",
+ ret, pf->hw.aq.asq_last_status);
+ return ret;
+ }
+
+ if (bw_config.tc_valid_bits != bw_ets_config.tc_valid_bits) {
+ dev_info(&pf->pdev->dev,
+ "Enabled TCs mismatch from querying VSI BW info 0x%08x 0x%08x\n",
+ bw_config.tc_valid_bits,
+ bw_ets_config.tc_valid_bits);
+ /* Still continuing */
+ }
+
+ vsi->bw_limit = le16_to_cpu(bw_config.port_bw_limit);
+ vsi->bw_max_quanta = bw_config.max_bw;
+ tc_bw_max = le16_to_cpu(bw_ets_config.tc_bw_max[0]) |
+ (le16_to_cpu(bw_ets_config.tc_bw_max[1]) << 16);
+ for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
+ vsi->bw_ets_share_credits[i] = bw_ets_config.share_credits[i];
+ vsi->bw_ets_limit_credits[i] =
+ le16_to_cpu(bw_ets_config.credits[i]);
+ /* 3 bits out of 4 for each TC */
+ vsi->bw_ets_max_quanta[i] = (u8)((tc_bw_max >> (i*4)) & 0x7);
+ }
+ return ret;
+}
+
+/**
+ * i40e_vsi_configure_bw_alloc - Configure VSI BW allocation per TC
+ * @vsi: the VSI being configured
+ * @enabled_tc: TC bitmap
+ * @bw_credits: BW shared credits per TC
+ *
+ * Returns 0 on success, negative value on failure
+ **/
+static int i40e_vsi_configure_bw_alloc(struct i40e_vsi *vsi,
+ u8 enabled_tc,
+ u8 *bw_share)
+{
+ struct i40e_aqc_configure_vsi_tc_bw_data bw_data;
+ int i, ret = 0;
+
+ bw_data.tc_valid_bits = enabled_tc;
+ for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++)
+ bw_data.tc_bw_credits[i] = bw_share[i];
+
+ ret = i40e_aq_config_vsi_tc_bw(&vsi->back->hw, vsi->seid,
+ &bw_data, NULL);
+ if (ret) {
+ dev_info(&vsi->back->pdev->dev,
+ "%s: AQ command Config VSI BW allocation per TC failed = %d\n",
+ __func__, vsi->back->hw.aq.asq_last_status);
+ return ret;
+ }
+
+ for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++)
+ vsi->info.qs_handle[i] = bw_data.qs_handles[i];
+
+ return ret;
+}
+
+/**
+ * i40e_vsi_config_netdev_tc - Setup the netdev TC configuration
+ * @vsi: the VSI being configured
+ * @enabled_tc: TC map to be enabled
+ *
+ **/
+static void i40e_vsi_config_netdev_tc(struct i40e_vsi *vsi, u8 enabled_tc)
+{
+ struct net_device *netdev = vsi->netdev;
+ struct i40e_pf *pf = vsi->back;
+ struct i40e_hw *hw = &pf->hw;
+ u8 netdev_tc = 0;
+ int i;
+ struct i40e_dcbx_config *dcbcfg = &hw->local_dcbx_config;
+
+ if (!netdev)
+ return;
+
+ if (!enabled_tc) {
+ netdev_reset_tc(netdev);
+ return;
+ }
+
+ /* Set up actual enabled TCs on the VSI */
+ if (netdev_set_num_tc(netdev, vsi->tc_config.numtc))
+ return;
+
+ /* set per TC queues for the VSI */
+ for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
+ /* Only set TC queues for enabled tcs
+ *
+ * e.g. For a VSI that has TC0 and TC3 enabled the
+ * enabled_tc bitmap would be 0x00001001; the driver
+ * will set the numtc for netdev as 2 that will be
+ * referenced by the netdev layer as TC 0 and 1.
+ */
+ if (vsi->tc_config.enabled_tc & (1 << i))
+ netdev_set_tc_queue(netdev,
+ vsi->tc_config.tc_info[i].netdev_tc,
+ vsi->tc_config.tc_info[i].qcount,
+ vsi->tc_config.tc_info[i].qoffset);
+ }
+
+ /* Assign UP2TC map for the VSI */
+ for (i = 0; i < I40E_MAX_USER_PRIORITY; i++) {
+ /* Get the actual TC# for the UP */
+ u8 ets_tc = dcbcfg->etscfg.prioritytable[i];
+ /* Get the mapped netdev TC# for the UP */
+ netdev_tc = vsi->tc_config.tc_info[ets_tc].netdev_tc;
+ netdev_set_prio_tc_map(netdev, i, netdev_tc);
+ }
+}
+
+/**
+ * i40e_vsi_update_queue_map - Update our copy of VSi info with new queue map
+ * @vsi: the VSI being configured
+ * @ctxt: the ctxt buffer returned from AQ VSI update param command
+ **/
+static void i40e_vsi_update_queue_map(struct i40e_vsi *vsi,
+ struct i40e_vsi_context *ctxt)
+{
+ /* copy just the sections touched not the entire info
+ * since not all sections are valid as returned by
+ * update vsi params
+ */
+ vsi->info.mapping_flags = ctxt->info.mapping_flags;
+ memcpy(&vsi->info.queue_mapping,
+ &ctxt->info.queue_mapping, sizeof(vsi->info.queue_mapping));
+ memcpy(&vsi->info.tc_mapping, ctxt->info.tc_mapping,
+ sizeof(vsi->info.tc_mapping));
+}
+
+/**
+ * i40e_vsi_config_tc - Configure VSI Tx Scheduler for given TC map
+ * @vsi: VSI to be configured
+ * @enabled_tc: TC bitmap
+ *
+ * This configures a particular VSI for TCs that are mapped to the
+ * given TC bitmap. It uses default bandwidth share for TCs across
+ * VSIs to configure TC for a particular VSI.
+ *
+ * NOTE:
+ * It is expected that the VSI queues have been quisced before calling
+ * this function.
+ **/
+static int i40e_vsi_config_tc(struct i40e_vsi *vsi, u8 enabled_tc)
+{
+ u8 bw_share[I40E_MAX_TRAFFIC_CLASS] = {0};
+ struct i40e_vsi_context ctxt;
+ int ret = 0;
+ int i;
+
+ /* Check if enabled_tc is same as existing or new TCs */
+ if (vsi->tc_config.enabled_tc == enabled_tc)
+ return ret;
+
+ /* Enable ETS TCs with equal BW Share for now across all VSIs */
+ for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
+ if (enabled_tc & (1 << i))
+ bw_share[i] = 1;
+ }
+
+ ret = i40e_vsi_configure_bw_alloc(vsi, enabled_tc, bw_share);
+ if (ret) {
+ dev_info(&vsi->back->pdev->dev,
+ "Failed configuring TC map %d for VSI %d\n",
+ enabled_tc, vsi->seid);
+ goto out;
+ }
+
+ /* Update Queue Pairs Mapping for currently enabled UPs */
+ ctxt.seid = vsi->seid;
+ ctxt.pf_num = vsi->back->hw.pf_id;
+ ctxt.vf_num = 0;
+ ctxt.uplink_seid = vsi->uplink_seid;
+ memcpy(&ctxt.info, &vsi->info, sizeof(vsi->info));
+ i40e_vsi_setup_queue_map(vsi, &ctxt, enabled_tc, false);
+
+ /* Update the VSI after updating the VSI queue-mapping information */
+ ret = i40e_aq_update_vsi_params(&vsi->back->hw, &ctxt, NULL);
+ if (ret) {
+ dev_info(&vsi->back->pdev->dev,
+ "update vsi failed, aq_err=%d\n",
+ vsi->back->hw.aq.asq_last_status);
+ goto out;
+ }
+ /* update the local VSI info with updated queue map */
+ i40e_vsi_update_queue_map(vsi, &ctxt);
+ vsi->info.valid_sections = 0;
+
+ /* Update current VSI BW information */
+ ret = i40e_vsi_get_bw_info(vsi);
+ if (ret) {
+ dev_info(&vsi->back->pdev->dev,
+ "Failed updating vsi bw info, aq_err=%d\n",
+ vsi->back->hw.aq.asq_last_status);
+ goto out;
+ }
+
+ /* Update the netdev TC setup */
+ i40e_vsi_config_netdev_tc(vsi, enabled_tc);
+out:
+ return ret;
+}
+
+/**
+ * i40e_up_complete - Finish the last steps of bringing up a connection
+ * @vsi: the VSI being configured
+ **/
+static int i40e_up_complete(struct i40e_vsi *vsi)
+{
+ struct i40e_pf *pf = vsi->back;
+ int err;
+
+ if (pf->flags & I40E_FLAG_MSIX_ENABLED)
+ i40e_vsi_configure_msix(vsi);
+ else
+ i40e_configure_msi_and_legacy(vsi);
+
+ /* start rings */
+ err = i40e_vsi_control_rings(vsi, true);
+ if (err)
+ return err;
+
+ clear_bit(__I40E_DOWN, &vsi->state);
+ i40e_napi_enable_all(vsi);
+ i40e_vsi_enable_irq(vsi);
+
+ if ((pf->hw.phy.link_info.link_info & I40E_AQ_LINK_UP) &&
+ (vsi->netdev)) {
+ netif_tx_start_all_queues(vsi->netdev);
+ netif_carrier_on(vsi->netdev);
+ }
+ i40e_service_event_schedule(pf);
+
+ return 0;
+}
+
+/**
+ * i40e_vsi_reinit_locked - Reset the VSI
+ * @vsi: the VSI being configured
+ *
+ * Rebuild the ring structs after some configuration
+ * has changed, e.g. MTU size.
+ **/
+static void i40e_vsi_reinit_locked(struct i40e_vsi *vsi)
+{
+ struct i40e_pf *pf = vsi->back;
+
+ WARN_ON(in_interrupt());
+ while (test_and_set_bit(__I40E_CONFIG_BUSY, &pf->state))
+ usleep_range(1000, 2000);
+ i40e_down(vsi);
+
+ /* Give a VF some time to respond to the reset. The
+ * two second wait is based upon the watchdog cycle in
+ * the VF driver.
+ */
+ if (vsi->type == I40E_VSI_SRIOV)
+ msleep(2000);
+ i40e_up(vsi);
+ clear_bit(__I40E_CONFIG_BUSY, &pf->state);
+}
+
+/**
+ * i40e_up - Bring the connection back up after being down
+ * @vsi: the VSI being configured
+ **/
+int i40e_up(struct i40e_vsi *vsi)
+{
+ int err;
+
+ err = i40e_vsi_configure(vsi);
+ if (!err)
+ err = i40e_up_complete(vsi);
+
+ return err;
+}
+
+/**
+ * i40e_down - Shutdown the connection processing
+ * @vsi: the VSI being stopped
+ **/
+void i40e_down(struct i40e_vsi *vsi)
+{
+ int i;
+
+ /* It is assumed that the caller of this function
+ * sets the vsi->state __I40E_DOWN bit.
+ */
+ if (vsi->netdev) {
+ netif_carrier_off(vsi->netdev);
+ netif_tx_disable(vsi->netdev);
+ }
+ i40e_vsi_disable_irq(vsi);
+ i40e_vsi_control_rings(vsi, false);
+ i40e_napi_disable_all(vsi);
+
+ for (i = 0; i < vsi->num_queue_pairs; i++) {
+ i40e_clean_tx_ring(&vsi->tx_rings[i]);
+ i40e_clean_rx_ring(&vsi->rx_rings[i]);
+ }
+}
+
+/**
+ * i40e_setup_tc - configure multiple traffic classes
+ * @netdev: net device to configure
+ * @tc: number of traffic classes to enable
+ **/
+static int i40e_setup_tc(struct net_device *netdev, u8 tc)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_vsi *vsi = np->vsi;
+ struct i40e_pf *pf = vsi->back;
+ u8 enabled_tc = 0;
+ int ret = -EINVAL;
+ int i;
+
+ /* Check if DCB enabled to continue */
+ if (!(pf->flags & I40E_FLAG_DCB_ENABLED)) {
+ netdev_info(netdev, "DCB is not enabled for adapter\n");
+ goto exit;
+ }
+
+ /* Check if MFP enabled */
+ if (pf->flags & I40E_FLAG_MFP_ENABLED) {
+ netdev_info(netdev, "Configuring TC not supported in MFP mode\n");
+ goto exit;
+ }
+
+ /* Check whether tc count is within enabled limit */
+ if (tc > i40e_pf_get_num_tc(pf)) {
+ netdev_info(netdev, "TC count greater than enabled on link for adapter\n");
+ goto exit;
+ }
+
+ /* Generate TC map for number of tc requested */
+ for (i = 0; i < tc; i++)
+ enabled_tc |= (1 << i);
+
+ /* Requesting same TC configuration as already enabled */
+ if (enabled_tc == vsi->tc_config.enabled_tc)
+ return 0;
+
+ /* Quiesce VSI queues */
+ i40e_quiesce_vsi(vsi);
+
+ /* Configure VSI for enabled TCs */
+ ret = i40e_vsi_config_tc(vsi, enabled_tc);
+ if (ret) {
+ netdev_info(netdev, "Failed configuring TC for VSI seid=%d\n",
+ vsi->seid);
+ goto exit;
+ }
+
+ /* Unquiesce VSI */
+ i40e_unquiesce_vsi(vsi);
+
+exit:
+ return ret;
+}
+
+/**
+ * i40e_open - Called when a network interface is made active
+ * @netdev: network interface device structure
+ *
+ * The open entry point is called when a network interface is made
+ * active by the system (IFF_UP). At this point all resources needed
+ * for transmit and receive operations are allocated, the interrupt
+ * handler is registered with the OS, the netdev watchdog subtask is
+ * enabled, and the stack is notified that the interface is ready.
+ *
+ * Returns 0 on success, negative value on failure
+ **/
+static int i40e_open(struct net_device *netdev)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_vsi *vsi = np->vsi;
+ struct i40e_pf *pf = vsi->back;
+ char int_name[IFNAMSIZ];
+ int err;
+
+ /* disallow open during test */
+ if (test_bit(__I40E_TESTING, &pf->state))
+ return -EBUSY;
+
+ netif_carrier_off(netdev);
+
+ /* allocate descriptors */
+ err = i40e_vsi_setup_tx_resources(vsi);
+ if (err)
+ goto err_setup_tx;
+ err = i40e_vsi_setup_rx_resources(vsi);
+ if (err)
+ goto err_setup_rx;
+
+ err = i40e_vsi_configure(vsi);
+ if (err)
+ goto err_setup_rx;
+
+ snprintf(int_name, sizeof(int_name) - 1, "%s-%s",
+ dev_driver_string(&pf->pdev->dev), netdev->name);
+ err = i40e_vsi_request_irq(vsi, int_name);
+ if (err)
+ goto err_setup_rx;
+
+ err = i40e_up_complete(vsi);
+ if (err)
+ goto err_up_complete;
+
+ if ((vsi->type == I40E_VSI_MAIN) || (vsi->type == I40E_VSI_VMDQ2)) {
+ err = i40e_aq_set_vsi_broadcast(&pf->hw, vsi->seid, true, NULL);
+ if (err)
+ netdev_info(netdev,
+ "couldn't set broadcast err %d aq_err %d\n",
+ err, pf->hw.aq.asq_last_status);
+ }
+
+ return 0;
+
+err_up_complete:
+ i40e_down(vsi);
+ i40e_vsi_free_irq(vsi);
+err_setup_rx:
+ i40e_vsi_free_rx_resources(vsi);
+err_setup_tx:
+ i40e_vsi_free_tx_resources(vsi);
+ if (vsi == pf->vsi[pf->lan_vsi])
+ i40e_do_reset(pf, (1 << __I40E_PF_RESET_REQUESTED));
+
+ return err;
+}
+
+/**
+ * i40e_close - Disables a network interface
+ * @netdev: network interface device structure
+ *
+ * The close entry point is called when an interface is de-activated
+ * by the OS. The hardware is still under the driver's control, but
+ * this netdev interface is disabled.
+ *
+ * Returns 0, this is not allowed to fail
+ **/
+static int i40e_close(struct net_device *netdev)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_vsi *vsi = np->vsi;
+
+ if (test_and_set_bit(__I40E_DOWN, &vsi->state))
+ return 0;
+
+ i40e_down(vsi);
+ i40e_vsi_free_irq(vsi);
+
+ i40e_vsi_free_tx_resources(vsi);
+ i40e_vsi_free_rx_resources(vsi);
+
+ return 0;
+}
+
+/**
+ * i40e_do_reset - Start a PF or Core Reset sequence
+ * @pf: board private structure
+ * @reset_flags: which reset is requested
+ *
+ * The essential difference in resets is that the PF Reset
+ * doesn't clear the packet buffers, doesn't reset the PE
+ * firmware, and doesn't bother the other PFs on the chip.
+ **/
+void i40e_do_reset(struct i40e_pf *pf, u32 reset_flags)
+{
+ u32 val;
+
+ WARN_ON(in_interrupt());
+
+ /* do the biggest reset indicated */
+ if (reset_flags & (1 << __I40E_GLOBAL_RESET_REQUESTED)) {
+
+ /* Request a Global Reset
+ *
+ * This will start the chip's countdown to the actual full
+ * chip reset event, and a warning interrupt to be sent
+ * to all PFs, including the requestor. Our handler
+ * for the warning interrupt will deal with the shutdown
+ * and recovery of the switch setup.
+ */
+ dev_info(&pf->pdev->dev, "GlobalR requested\n");
+ val = rd32(&pf->hw, I40E_GLGEN_RTRIG);
+ val |= I40E_GLGEN_RTRIG_GLOBR_MASK;
+ wr32(&pf->hw, I40E_GLGEN_RTRIG, val);
+
+ } else if (reset_flags & (1 << __I40E_CORE_RESET_REQUESTED)) {
+
+ /* Request a Core Reset
+ *
+ * Same as Global Reset, except does *not* include the MAC/PHY
+ */
+ dev_info(&pf->pdev->dev, "CoreR requested\n");
+ val = rd32(&pf->hw, I40E_GLGEN_RTRIG);
+ val |= I40E_GLGEN_RTRIG_CORER_MASK;
+ wr32(&pf->hw, I40E_GLGEN_RTRIG, val);
+ i40e_flush(&pf->hw);
+
+ } else if (reset_flags & (1 << __I40E_PF_RESET_REQUESTED)) {
+
+ /* Request a PF Reset
+ *
+ * Resets only the PF-specific registers
+ *
+ * This goes directly to the tear-down and rebuild of
+ * the switch, since we need to do all the recovery as
+ * for the Core Reset.
+ */
+ dev_info(&pf->pdev->dev, "PFR requested\n");
+ i40e_handle_reset_warning(pf);
+
+ } else if (reset_flags & (1 << __I40E_REINIT_REQUESTED)) {
+ int v;
+
+ /* Find the VSI(s) that requested a re-init */
+ dev_info(&pf->pdev->dev,
+ "VSI reinit requested\n");
+ for (v = 0; v < pf->hw.func_caps.num_vsis; v++) {
+ struct i40e_vsi *vsi = pf->vsi[v];
+ if (vsi != NULL &&
+ test_bit(__I40E_REINIT_REQUESTED, &vsi->state)) {
+ i40e_vsi_reinit_locked(pf->vsi[v]);
+ clear_bit(__I40E_REINIT_REQUESTED, &vsi->state);
+ }
+ }
+
+ /* no further action needed, so return now */
+ return;
+ } else {
+ dev_info(&pf->pdev->dev,
+ "bad reset request 0x%08x\n", reset_flags);
+ return;
+ }
+}
+
+/**
+ * i40e_handle_lan_overflow_event - Handler for LAN queue overflow event
+ * @pf: board private structure
+ * @e: event info posted on ARQ
+ *
+ * Handler for LAN Queue Overflow Event generated by the firmware for PF
+ * and VF queues
+ **/
+static void i40e_handle_lan_overflow_event(struct i40e_pf *pf,
+ struct i40e_arq_event_info *e)
+{
+ struct i40e_aqc_lan_overflow *data =
+ (struct i40e_aqc_lan_overflow *)&e->desc.params.raw;
+ u32 queue = le32_to_cpu(data->prtdcb_rupto);
+ u32 qtx_ctl = le32_to_cpu(data->otx_ctl);
+ struct i40e_hw *hw = &pf->hw;
+ struct i40e_vf *vf;
+ u16 vf_id;
+
+ dev_info(&pf->pdev->dev, "%s: Rx Queue Number = %d QTX_CTL=0x%08x\n",
+ __func__, queue, qtx_ctl);
+
+ /* Queue belongs to VF, find the VF and issue VF reset */
+ if (((qtx_ctl & I40E_QTX_CTL_PFVF_Q_MASK)
+ >> I40E_QTX_CTL_PFVF_Q_SHIFT) == I40E_QTX_CTL_VF_QUEUE) {
+ vf_id = (u16)((qtx_ctl & I40E_QTX_CTL_VFVM_INDX_MASK)
+ >> I40E_QTX_CTL_VFVM_INDX_SHIFT);
+ vf_id -= hw->func_caps.vf_base_id;
+ vf = &pf->vf[vf_id];
+ i40e_vc_notify_vf_reset(vf);
+ /* Allow VF to process pending reset notification */
+ msleep(20);
+ i40e_reset_vf(vf, false);
+ }
+}
+
+/**
+ * i40e_service_event_complete - Finish up the service event
+ * @pf: board private structure
+ **/
+static void i40e_service_event_complete(struct i40e_pf *pf)
+{
+ BUG_ON(!test_bit(__I40E_SERVICE_SCHED, &pf->state));
+
+ /* flush memory to make sure state is correct before next watchog */
+ smp_mb__before_clear_bit();
+ clear_bit(__I40E_SERVICE_SCHED, &pf->state);
+}
+
+/**
+ * i40e_fdir_reinit_subtask - Worker thread to reinit FDIR filter table
+ * @pf: board private structure
+ **/
+static void i40e_fdir_reinit_subtask(struct i40e_pf *pf)
+{
+ if (!(pf->flags & I40E_FLAG_FDIR_REQUIRES_REINIT))
+ return;
+
+ pf->flags &= ~I40E_FLAG_FDIR_REQUIRES_REINIT;
+
+ /* if interface is down do nothing */
+ if (test_bit(__I40E_DOWN, &pf->state))
+ return;
+}
+
+/**
+ * i40e_vsi_link_event - notify VSI of a link event
+ * @vsi: vsi to be notified
+ * @link_up: link up or down
+ **/
+static void i40e_vsi_link_event(struct i40e_vsi *vsi, bool link_up)
+{
+ if (!vsi)
+ return;
+
+ switch (vsi->type) {
+ case I40E_VSI_MAIN:
+ if (!vsi->netdev || !vsi->netdev_registered)
+ break;
+
+ if (link_up) {
+ netif_carrier_on(vsi->netdev);
+ netif_tx_wake_all_queues(vsi->netdev);
+ } else {
+ netif_carrier_off(vsi->netdev);
+ netif_tx_stop_all_queues(vsi->netdev);
+ }
+ break;
+
+ case I40E_VSI_SRIOV:
+ break;
+
+ case I40E_VSI_VMDQ2:
+ case I40E_VSI_CTRL:
+ case I40E_VSI_MIRROR:
+ default:
+ /* there is no notification for other VSIs */
+ break;
+ }
+}
+
+/**
+ * i40e_veb_link_event - notify elements on the veb of a link event
+ * @veb: veb to be notified
+ * @link_up: link up or down
+ **/
+static void i40e_veb_link_event(struct i40e_veb *veb, bool link_up)
+{
+ struct i40e_pf *pf;
+ int i;
+
+ if (!veb || !veb->pf)
+ return;
+ pf = veb->pf;
+
+ /* depth first... */
+ for (i = 0; i < I40E_MAX_VEB; i++)
+ if (pf->veb[i] && (pf->veb[i]->uplink_seid == veb->seid))
+ i40e_veb_link_event(pf->veb[i], link_up);
+
+ /* ... now the local VSIs */
+ for (i = 0; i < pf->hw.func_caps.num_vsis; i++)
+ if (pf->vsi[i] && (pf->vsi[i]->uplink_seid == veb->seid))
+ i40e_vsi_link_event(pf->vsi[i], link_up);
+}
+
+/**
+ * i40e_link_event - Update netif_carrier status
+ * @pf: board private structure
+ **/
+static void i40e_link_event(struct i40e_pf *pf)
+{
+ bool new_link, old_link;
+
+ new_link = (pf->hw.phy.link_info.link_info & I40E_AQ_LINK_UP);
+ old_link = (pf->hw.phy.link_info_old.link_info & I40E_AQ_LINK_UP);
+
+ if (new_link == old_link)
+ return;
+
+ netdev_info(pf->vsi[pf->lan_vsi]->netdev,
+ "NIC Link is %s\n", (new_link ? "Up" : "Down"));
+
+ /* Notify the base of the switch tree connected to
+ * the link. Floating VEBs are not notified.
+ */
+ if (pf->lan_veb != I40E_NO_VEB && pf->veb[pf->lan_veb])
+ i40e_veb_link_event(pf->veb[pf->lan_veb], new_link);
+ else
+ i40e_vsi_link_event(pf->vsi[pf->lan_vsi], new_link);
+
+ if (pf->vf)
+ i40e_vc_notify_link_state(pf);
+}
+
+/**
+ * i40e_check_hang_subtask - Check for hung queues and dropped interrupts
+ * @pf: board private structure
+ *
+ * Set the per-queue flags to request a check for stuck queues in the irq
+ * clean functions, then force interrupts to be sure the irq clean is called.
+ **/
+static void i40e_check_hang_subtask(struct i40e_pf *pf)
+{
+ int i, v;
+
+ /* If we're down or resetting, just bail */
+ if (test_bit(__I40E_CONFIG_BUSY, &pf->state))
+ return;
+
+ /* for each VSI/netdev
+ * for each Tx queue
+ * set the check flag
+ * for each q_vector
+ * force an interrupt
+ */
+ for (v = 0; v < pf->hw.func_caps.num_vsis; v++) {
+ struct i40e_vsi *vsi = pf->vsi[v];
+ int armed = 0;
+
+ if (!pf->vsi[v] ||
+ test_bit(__I40E_DOWN, &vsi->state) ||
+ (vsi->netdev && !netif_carrier_ok(vsi->netdev)))
+ continue;
+
+ for (i = 0; i < vsi->num_queue_pairs; i++) {
+ set_check_for_tx_hang(&vsi->tx_rings[i]);
+ if (test_bit(__I40E_HANG_CHECK_ARMED,
+ &vsi->tx_rings[i].state))
+ armed++;
+ }
+
+ if (armed) {
+ if (!(pf->flags & I40E_FLAG_MSIX_ENABLED)) {
+ wr32(&vsi->back->hw, I40E_PFINT_DYN_CTL0,
+ (I40E_PFINT_DYN_CTL0_INTENA_MASK |
+ I40E_PFINT_DYN_CTL0_SWINT_TRIG_MASK));
+ } else {
+ u16 vec = vsi->base_vector - 1;
+ u32 val = (I40E_PFINT_DYN_CTLN_INTENA_MASK |
+ I40E_PFINT_DYN_CTLN_SWINT_TRIG_MASK);
+ for (i = 0; i < vsi->num_q_vectors; i++, vec++)
+ wr32(&vsi->back->hw,
+ I40E_PFINT_DYN_CTLN(vec), val);
+ }
+ i40e_flush(&vsi->back->hw);
+ }
+ }
+}
+
+/**
+ * i40e_watchdog_subtask - Check and bring link up
+ * @pf: board private structure
+ **/
+static void i40e_watchdog_subtask(struct i40e_pf *pf)
+{
+ int i;
+
+ /* if interface is down do nothing */
+ if (test_bit(__I40E_DOWN, &pf->state) ||
+ test_bit(__I40E_CONFIG_BUSY, &pf->state))
+ return;
+
+ /* Update the stats for active netdevs so the network stack
+ * can look at updated numbers whenever it cares to
+ */
+ for (i = 0; i < pf->hw.func_caps.num_vsis; i++)
+ if (pf->vsi[i] && pf->vsi[i]->netdev)
+ i40e_update_stats(pf->vsi[i]);
+
+ /* Update the stats for the active switching components */
+ for (i = 0; i < I40E_MAX_VEB; i++)
+ if (pf->veb[i])
+ i40e_update_veb_stats(pf->veb[i]);
+}
+
+/**
+ * i40e_reset_subtask - Set up for resetting the device and driver
+ * @pf: board private structure
+ **/
+static void i40e_reset_subtask(struct i40e_pf *pf)
+{
+ u32 reset_flags = 0;
+
+ if (test_bit(__I40E_REINIT_REQUESTED, &pf->state)) {
+ reset_flags |= (1 << __I40E_REINIT_REQUESTED);
+ clear_bit(__I40E_REINIT_REQUESTED, &pf->state);
+ }
+ if (test_bit(__I40E_PF_RESET_REQUESTED, &pf->state)) {
+ reset_flags |= (1 << __I40E_PF_RESET_REQUESTED);
+ clear_bit(__I40E_PF_RESET_REQUESTED, &pf->state);
+ }
+ if (test_bit(__I40E_CORE_RESET_REQUESTED, &pf->state)) {
+ reset_flags |= (1 << __I40E_CORE_RESET_REQUESTED);
+ clear_bit(__I40E_CORE_RESET_REQUESTED, &pf->state);
+ }
+ if (test_bit(__I40E_GLOBAL_RESET_REQUESTED, &pf->state)) {
+ reset_flags |= (1 << __I40E_GLOBAL_RESET_REQUESTED);
+ clear_bit(__I40E_GLOBAL_RESET_REQUESTED, &pf->state);
+ }
+
+ /* If there's a recovery already waiting, it takes
+ * precedence before starting a new reset sequence.
+ */
+ if (test_bit(__I40E_RESET_INTR_RECEIVED, &pf->state)) {
+ i40e_handle_reset_warning(pf);
+ return;
+ }
+
+ /* If we're already down or resetting, just bail */
+ if (reset_flags &&
+ !test_bit(__I40E_DOWN, &pf->state) &&
+ !test_bit(__I40E_CONFIG_BUSY, &pf->state))
+ i40e_do_reset(pf, reset_flags);
+}
+
+/**
+ * i40e_handle_link_event - Handle link event
+ * @pf: board private structure
+ * @e: event info posted on ARQ
+ **/
+static void i40e_handle_link_event(struct i40e_pf *pf,
+ struct i40e_arq_event_info *e)
+{
+ struct i40e_hw *hw = &pf->hw;
+ struct i40e_aqc_get_link_status *status =
+ (struct i40e_aqc_get_link_status *)&e->desc.params.raw;
+ struct i40e_link_status *hw_link_info = &hw->phy.link_info;
+
+ /* save off old link status information */
+ memcpy(&pf->hw.phy.link_info_old, hw_link_info,
+ sizeof(pf->hw.phy.link_info_old));
+
+ /* update link status */
+ hw_link_info->phy_type = (enum i40e_aq_phy_type)status->phy_type;
+ hw_link_info->link_speed = (enum i40e_aq_link_speed)status->link_speed;
+ hw_link_info->link_info = status->link_info;
+ hw_link_info->an_info = status->an_info;
+ hw_link_info->ext_info = status->ext_info;
+ hw_link_info->lse_enable =
+ le16_to_cpu(status->command_flags) &
+ I40E_AQ_LSE_ENABLE;
+
+ /* process the event */
+ i40e_link_event(pf);
+
+ /* Do a new status request to re-enable LSE reporting
+ * and load new status information into the hw struct,
+ * then see if the status changed while processing the
+ * initial event.
+ */
+ i40e_aq_get_link_info(&pf->hw, true, NULL, NULL);
+ i40e_link_event(pf);
+}
+
+/**
+ * i40e_clean_adminq_subtask - Clean the AdminQ rings
+ * @pf: board private structure
+ **/
+static void i40e_clean_adminq_subtask(struct i40e_pf *pf)
+{
+ struct i40e_arq_event_info event;
+ struct i40e_hw *hw = &pf->hw;
+ u16 pending, i = 0;
+ i40e_status ret;
+ u16 opcode;
+ u32 val;
+
+ if (!test_bit(__I40E_ADMINQ_EVENT_PENDING, &pf->state))
+ return;
+
+ event.msg_size = I40E_MAX_AQ_BUF_SIZE;
+ event.msg_buf = kzalloc(event.msg_size, GFP_KERNEL);
+ if (!event.msg_buf)
+ return;
+
+ do {
+ ret = i40e_clean_arq_element(hw, &event, &pending);
+ if (ret == I40E_ERR_ADMIN_QUEUE_NO_WORK) {
+ dev_info(&pf->pdev->dev, "No ARQ event found\n");
+ break;
+ } else if (ret) {
+ dev_info(&pf->pdev->dev, "ARQ event error %d\n", ret);
+ break;
+ }
+
+ opcode = le16_to_cpu(event.desc.opcode);
+ switch (opcode) {
+
+ case i40e_aqc_opc_get_link_status:
+ i40e_handle_link_event(pf, &event);
+ break;
+ case i40e_aqc_opc_send_msg_to_pf:
+ ret = i40e_vc_process_vf_msg(pf,
+ le16_to_cpu(event.desc.retval),
+ le32_to_cpu(event.desc.cookie_high),
+ le32_to_cpu(event.desc.cookie_low),
+ event.msg_buf,
+ event.msg_size);
+ break;
+ case i40e_aqc_opc_lldp_update_mib:
+ dev_info(&pf->pdev->dev, "ARQ: Update LLDP MIB event received\n");
+ break;
+ case i40e_aqc_opc_event_lan_overflow:
+ dev_info(&pf->pdev->dev, "ARQ LAN queue overflow event received\n");
+ i40e_handle_lan_overflow_event(pf, &event);
+ break;
+ default:
+ dev_info(&pf->pdev->dev,
+ "ARQ Error: Unknown event %d received\n",
+ event.desc.opcode);
+ break;
+ }
+ } while (pending && (i++ < pf->adminq_work_limit));
+
+ clear_bit(__I40E_ADMINQ_EVENT_PENDING, &pf->state);
+ /* re-enable Admin queue interrupt cause */
+ val = rd32(hw, I40E_PFINT_ICR0_ENA);
+ val |= I40E_PFINT_ICR0_ENA_ADMINQ_MASK;
+ wr32(hw, I40E_PFINT_ICR0_ENA, val);
+ i40e_flush(hw);
+
+ kfree(event.msg_buf);
+}
+
+/**
+ * i40e_reconstitute_veb - rebuild the VEB and anything connected to it
+ * @veb: pointer to the VEB instance
+ *
+ * This is a recursive function that first builds the attached VSIs then
+ * recurses in to build the next layer of VEB. We track the connections
+ * through our own index numbers because the seid's from the HW could
+ * change across the reset.
+ **/
+static int i40e_reconstitute_veb(struct i40e_veb *veb)
+{
+ struct i40e_vsi *ctl_vsi = NULL;
+ struct i40e_pf *pf = veb->pf;
+ int v, veb_idx;
+ int ret;
+
+ /* build VSI that owns this VEB, temporarily attached to base VEB */
+ for (v = 0; v < pf->hw.func_caps.num_vsis && !ctl_vsi; v++) {
+ if (pf->vsi[v] &&
+ pf->vsi[v]->veb_idx == veb->idx &&
+ pf->vsi[v]->flags & I40E_VSI_FLAG_VEB_OWNER) {
+ ctl_vsi = pf->vsi[v];
+ break;
+ }
+ }
+ if (!ctl_vsi) {
+ dev_info(&pf->pdev->dev,
+ "missing owner VSI for veb_idx %d\n", veb->idx);
+ ret = -ENOENT;
+ goto end_reconstitute;
+ }
+ if (ctl_vsi != pf->vsi[pf->lan_vsi])
+ ctl_vsi->uplink_seid = pf->vsi[pf->lan_vsi]->uplink_seid;
+ ret = i40e_add_vsi(ctl_vsi);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "rebuild of owner VSI failed: %d\n", ret);
+ goto end_reconstitute;
+ }
+ i40e_vsi_reset_stats(ctl_vsi);
+
+ /* create the VEB in the switch and move the VSI onto the VEB */
+ ret = i40e_add_veb(veb, ctl_vsi);
+ if (ret)
+ goto end_reconstitute;
+
+ /* create the remaining VSIs attached to this VEB */
+ for (v = 0; v < pf->hw.func_caps.num_vsis; v++) {
+ if (!pf->vsi[v] || pf->vsi[v] == ctl_vsi)
+ continue;
+
+ if (pf->vsi[v]->veb_idx == veb->idx) {
+ struct i40e_vsi *vsi = pf->vsi[v];
+ vsi->uplink_seid = veb->seid;
+ ret = i40e_add_vsi(vsi);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "rebuild of vsi_idx %d failed: %d\n",
+ v, ret);
+ goto end_reconstitute;
+ }
+ i40e_vsi_reset_stats(vsi);
+ }
+ }
+
+ /* create any VEBs attached to this VEB - RECURSION */
+ for (veb_idx = 0; veb_idx < I40E_MAX_VEB; veb_idx++) {
+ if (pf->veb[veb_idx] && pf->veb[veb_idx]->veb_idx == veb->idx) {
+ pf->veb[veb_idx]->uplink_seid = veb->seid;
+ ret = i40e_reconstitute_veb(pf->veb[veb_idx]);
+ if (ret)
+ break;
+ }
+ }
+
+end_reconstitute:
+ return ret;
+}
+
+/**
+ * i40e_get_capabilities - get info about the HW
+ * @pf: the PF struct
+ **/
+static int i40e_get_capabilities(struct i40e_pf *pf)
+{
+ struct i40e_aqc_list_capabilities_element_resp *cap_buf;
+ u16 data_size;
+ int buf_len;
+ int err;
+
+ buf_len = 40 * sizeof(struct i40e_aqc_list_capabilities_element_resp);
+ do {
+ cap_buf = kzalloc(buf_len, GFP_KERNEL);
+ if (!cap_buf)
+ return -ENOMEM;
+
+ /* this loads the data into the hw struct for us */
+ err = i40e_aq_discover_capabilities(&pf->hw, cap_buf, buf_len,
+ &data_size,
+ i40e_aqc_opc_list_func_capabilities,
+ NULL);
+ /* data loaded, buffer no longer needed */
+ kfree(cap_buf);
+
+ if (pf->hw.aq.asq_last_status == I40E_AQ_RC_ENOMEM) {
+ /* retry with a larger buffer */
+ buf_len = data_size;
+ } else if (pf->hw.aq.asq_last_status != I40E_AQ_RC_OK) {
+ dev_info(&pf->pdev->dev,
+ "capability discovery failed: aq=%d\n",
+ pf->hw.aq.asq_last_status);
+ return -ENODEV;
+ }
+ } while (err);
+
+ if (pf->hw.debug_mask & I40E_DEBUG_USER)
+ dev_info(&pf->pdev->dev,
+ "pf=%d, num_vfs=%d, msix_pf=%d, msix_vf=%d, fd_g=%d, fd_b=%d, pf_max_q=%d num_vsi=%d\n",
+ pf->hw.pf_id, pf->hw.func_caps.num_vfs,
+ pf->hw.func_caps.num_msix_vectors,
+ pf->hw.func_caps.num_msix_vectors_vf,
+ pf->hw.func_caps.fd_filters_guaranteed,
+ pf->hw.func_caps.fd_filters_best_effort,
+ pf->hw.func_caps.num_tx_qp,
+ pf->hw.func_caps.num_vsis);
+
+ return 0;
+}
+
+/**
+ * i40e_fdir_setup - initialize the Flow Director resources
+ * @pf: board private structure
+ **/
+static void i40e_fdir_setup(struct i40e_pf *pf)
+{
+ struct i40e_vsi *vsi;
+ bool new_vsi = false;
+ int err, i;
+
+ if (!(pf->flags & (I40E_FLAG_FDIR_ENABLED|I40E_FLAG_FDIR_ATR_ENABLED)))
+ return;
+
+ pf->atr_sample_rate = I40E_DEFAULT_ATR_SAMPLE_RATE;
+
+ /* find existing or make new FDIR VSI */
+ vsi = NULL;
+ for (i = 0; i < pf->hw.func_caps.num_vsis; i++)
+ if (pf->vsi[i] && pf->vsi[i]->type == I40E_VSI_FDIR)
+ vsi = pf->vsi[i];
+ if (!vsi) {
+ vsi = i40e_vsi_setup(pf, I40E_VSI_FDIR, pf->mac_seid, 0);
+ if (!vsi) {
+ dev_info(&pf->pdev->dev, "Couldn't create FDir VSI\n");
+ pf->flags &= ~I40E_FLAG_FDIR_ENABLED;
+ return;
+ }
+ new_vsi = true;
+ }
+ WARN_ON(vsi->base_queue != I40E_FDIR_RING);
+ i40e_vsi_setup_irqhandler(vsi, i40e_fdir_clean_rings);
+
+ err = i40e_vsi_setup_tx_resources(vsi);
+ if (!err)
+ err = i40e_vsi_setup_rx_resources(vsi);
+ if (!err)
+ err = i40e_vsi_configure(vsi);
+ if (!err && new_vsi) {
+ char int_name[IFNAMSIZ + 9];
+ snprintf(int_name, sizeof(int_name) - 1, "%s-fdir",
+ dev_driver_string(&pf->pdev->dev));
+ err = i40e_vsi_request_irq(vsi, int_name);
+ }
+ if (!err)
+ err = i40e_up_complete(vsi);
+
+ clear_bit(__I40E_NEEDS_RESTART, &vsi->state);
+}
+
+/**
+ * i40e_fdir_teardown - release the Flow Director resources
+ * @pf: board private structure
+ **/
+static void i40e_fdir_teardown(struct i40e_pf *pf)
+{
+ int i;
+
+ for (i = 0; i < pf->hw.func_caps.num_vsis; i++) {
+ if (pf->vsi[i] && pf->vsi[i]->type == I40E_VSI_FDIR) {
+ i40e_vsi_release(pf->vsi[i]);
+ break;
+ }
+ }
+}
+
+/**
+ * i40e_handle_reset_warning - prep for the core to reset
+ * @pf: board private structure
+ *
+ * Close up the VFs and other things in prep for a Core Reset,
+ * then get ready to rebuild the world.
+ **/
+static void i40e_handle_reset_warning(struct i40e_pf *pf)
+{
+ struct i40e_driver_version dv;
+ struct i40e_hw *hw = &pf->hw;
+ i40e_status ret;
+ u32 v;
+
+ clear_bit(__I40E_RESET_INTR_RECEIVED, &pf->state);
+ if (test_and_set_bit(__I40E_RESET_RECOVERY_PENDING, &pf->state))
+ return;
+
+ dev_info(&pf->pdev->dev, "Tearing down internal switch for reset\n");
+
+ i40e_vc_notify_reset(pf);
+
+ /* quiesce the VSIs and their queues that are not already DOWN */
+ i40e_pf_quiesce_all_vsi(pf);
+
+ for (v = 0; v < pf->hw.func_caps.num_vsis; v++) {
+ if (pf->vsi[v])
+ pf->vsi[v]->seid = 0;
+ }
+
+ i40e_shutdown_adminq(&pf->hw);
+
+ /* Now we wait for GRST to settle out.
+ * We don't have to delete the VEBs or VSIs from the hw switch
+ * because the reset will make them disappear.
+ */
+ ret = i40e_pf_reset(hw);
+ if (ret)
+ dev_info(&pf->pdev->dev, "PF reset failed, %d\n", ret);
+ pf->pfr_count++;
+
+ if (test_bit(__I40E_DOWN, &pf->state))
+ goto end_core_reset;
+ dev_info(&pf->pdev->dev, "Rebuilding internal switch\n");
+
+ /* rebuild the basics for the AdminQ, HMC, and initial HW switch */
+ ret = i40e_init_adminq(&pf->hw);
+ if (ret) {
+ dev_info(&pf->pdev->dev, "Rebuild AdminQ failed, %d\n", ret);
+ goto end_core_reset;
+ }
+
+ ret = i40e_get_capabilities(pf);
+ if (ret) {
+ dev_info(&pf->pdev->dev, "i40e_get_capabilities failed, %d\n",
+ ret);
+ goto end_core_reset;
+ }
+
+ /* call shutdown HMC */
+ ret = i40e_shutdown_lan_hmc(hw);
+ if (ret) {
+ dev_info(&pf->pdev->dev, "shutdown_lan_hmc failed: %d\n", ret);
+ goto end_core_reset;
+ }
+
+ ret = i40e_init_lan_hmc(hw, hw->func_caps.num_tx_qp,
+ hw->func_caps.num_rx_qp,
+ pf->fcoe_hmc_cntx_num, pf->fcoe_hmc_filt_num);
+ if (ret) {
+ dev_info(&pf->pdev->dev, "init_lan_hmc failed: %d\n", ret);
+ goto end_core_reset;
+ }
+ ret = i40e_configure_lan_hmc(hw, I40E_HMC_MODEL_DIRECT_ONLY);
+ if (ret) {
+ dev_info(&pf->pdev->dev, "configure_lan_hmc failed: %d\n", ret);
+ goto end_core_reset;
+ }
+
+ /* do basic switch setup */
+ ret = i40e_setup_pf_switch(pf);
+ if (ret)
+ goto end_core_reset;
+
+ /* Rebuild the VSIs and VEBs that existed before reset.
+ * They are still in our local switch element arrays, so only
+ * need to rebuild the switch model in the HW.
+ *
+ * If there were VEBs but the reconstitution failed, we'll try
+ * try to recover minimal use by getting the basic PF VSI working.
+ */
+ if (pf->vsi[pf->lan_vsi]->uplink_seid != pf->mac_seid) {
+ dev_info(&pf->pdev->dev, "attempting to rebuild switch\n");
+ /* find the one VEB connected to the MAC, and find orphans */
+ for (v = 0; v < I40E_MAX_VEB; v++) {
+ if (!pf->veb[v])
+ continue;
+
+ if (pf->veb[v]->uplink_seid == pf->mac_seid ||
+ pf->veb[v]->uplink_seid == 0) {
+ ret = i40e_reconstitute_veb(pf->veb[v]);
+
+ if (!ret)
+ continue;
+
+ /* If Main VEB failed, we're in deep doodoo,
+ * so give up rebuilding the switch and set up
+ * for minimal rebuild of PF VSI.
+ * If orphan failed, we'll report the error
+ * but try to keep going.
+ */
+ if (pf->veb[v]->uplink_seid == pf->mac_seid) {
+ dev_info(&pf->pdev->dev,
+ "rebuild of switch failed: %d, will try to set up simple PF connection\n",
+ ret);
+ pf->vsi[pf->lan_vsi]->uplink_seid
+ = pf->mac_seid;
+ break;
+ } else if (pf->veb[v]->uplink_seid == 0) {
+ dev_info(&pf->pdev->dev,
+ "rebuild of orphan VEB failed: %d\n",
+ ret);
+ }
+ }
+ }
+ }
+
+ if (pf->vsi[pf->lan_vsi]->uplink_seid == pf->mac_seid) {
+ dev_info(&pf->pdev->dev, "attempting to rebuild PF VSI\n");
+ /* no VEB, so rebuild only the Main VSI */
+ ret = i40e_add_vsi(pf->vsi[pf->lan_vsi]);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "rebuild of Main VSI failed: %d\n", ret);
+ goto end_core_reset;
+ }
+ }
+
+ /* reinit the misc interrupt */
+ if (pf->flags & I40E_FLAG_MSIX_ENABLED)
+ ret = i40e_setup_misc_vector(pf);
+
+ /* restart the VSIs that were rebuilt and running before the reset */
+ i40e_pf_unquiesce_all_vsi(pf);
+
+ /* tell the firmware that we're starting */
+ dv.major_version = DRV_VERSION_MAJOR;
+ dv.minor_version = DRV_VERSION_MINOR;
+ dv.build_version = DRV_VERSION_BUILD;
+ dv.subbuild_version = 0;
+ i40e_aq_send_driver_version(&pf->hw, &dv, NULL);
+
+ dev_info(&pf->pdev->dev, "PF reset done\n");
+
+end_core_reset:
+ clear_bit(__I40E_RESET_RECOVERY_PENDING, &pf->state);
+}
+
+/**
+ * i40e_handle_mdd_event
+ * @pf: pointer to the pf structure
+ *
+ * Called from the MDD irq handler to identify possibly malicious vfs
+ **/
+static void i40e_handle_mdd_event(struct i40e_pf *pf)
+{
+ struct i40e_hw *hw = &pf->hw;
+ bool mdd_detected = false;
+ struct i40e_vf *vf;
+ u32 reg;
+ int i;
+
+ if (!test_bit(__I40E_MDD_EVENT_PENDING, &pf->state))
+ return;
+
+ /* find what triggered the MDD event */
+ reg = rd32(hw, I40E_GL_MDET_TX);
+ if (reg & I40E_GL_MDET_TX_VALID_MASK) {
+ u8 func = (reg & I40E_GL_MDET_TX_FUNCTION_MASK)
+ >> I40E_GL_MDET_TX_FUNCTION_SHIFT;
+ u8 event = (reg & I40E_GL_MDET_TX_EVENT_SHIFT)
+ >> I40E_GL_MDET_TX_EVENT_SHIFT;
+ u8 queue = (reg & I40E_GL_MDET_TX_QUEUE_MASK)
+ >> I40E_GL_MDET_TX_QUEUE_SHIFT;
+ dev_info(&pf->pdev->dev,
+ "Malicious Driver Detection TX event 0x%02x on q %d of function 0x%02x\n",
+ event, queue, func);
+ wr32(hw, I40E_GL_MDET_TX, 0xffffffff);
+ mdd_detected = true;
+ }
+ reg = rd32(hw, I40E_GL_MDET_RX);
+ if (reg & I40E_GL_MDET_RX_VALID_MASK) {
+ u8 func = (reg & I40E_GL_MDET_RX_FUNCTION_MASK)
+ >> I40E_GL_MDET_RX_FUNCTION_SHIFT;
+ u8 event = (reg & I40E_GL_MDET_RX_EVENT_SHIFT)
+ >> I40E_GL_MDET_RX_EVENT_SHIFT;
+ u8 queue = (reg & I40E_GL_MDET_RX_QUEUE_MASK)
+ >> I40E_GL_MDET_RX_QUEUE_SHIFT;
+ dev_info(&pf->pdev->dev,
+ "Malicious Driver Detection RX event 0x%02x on q %d of function 0x%02x\n",
+ event, queue, func);
+ wr32(hw, I40E_GL_MDET_RX, 0xffffffff);
+ mdd_detected = true;
+ }
+
+ /* see if one of the VFs needs its hand slapped */
+ for (i = 0; i < pf->num_alloc_vfs && mdd_detected; i++) {
+ vf = &(pf->vf[i]);
+ reg = rd32(hw, I40E_VP_MDET_TX(i));
+ if (reg & I40E_VP_MDET_TX_VALID_MASK) {
+ wr32(hw, I40E_VP_MDET_TX(i), 0xFFFF);
+ vf->num_mdd_events++;
+ dev_info(&pf->pdev->dev, "MDD TX event on VF %d\n", i);
+ }
+
+ reg = rd32(hw, I40E_VP_MDET_RX(i));
+ if (reg & I40E_VP_MDET_RX_VALID_MASK) {
+ wr32(hw, I40E_VP_MDET_RX(i), 0xFFFF);
+ vf->num_mdd_events++;
+ dev_info(&pf->pdev->dev, "MDD RX event on VF %d\n", i);
+ }
+
+ if (vf->num_mdd_events > I40E_DEFAULT_NUM_MDD_EVENTS_ALLOWED) {
+ dev_info(&pf->pdev->dev,
+ "Too many MDD events on VF %d, disabled\n", i);
+ dev_info(&pf->pdev->dev,
+ "Use PF Control I/F to re-enable the VF\n");
+ set_bit(I40E_VF_STAT_DISABLED, &vf->vf_states);
+ }
+ }
+
+ /* re-enable mdd interrupt cause */
+ clear_bit(__I40E_MDD_EVENT_PENDING, &pf->state);
+ reg = rd32(hw, I40E_PFINT_ICR0_ENA);
+ reg |= I40E_PFINT_ICR0_ENA_MAL_DETECT_MASK;
+ wr32(hw, I40E_PFINT_ICR0_ENA, reg);
+ i40e_flush(hw);
+}
+
+/**
+ * i40e_service_task - Run the driver's async subtasks
+ * @work: pointer to work_struct containing our data
+ **/
+static void i40e_service_task(struct work_struct *work)
+{
+ struct i40e_pf *pf = container_of(work,
+ struct i40e_pf,
+ service_task);
+ unsigned long start_time = jiffies;
+
+ i40e_reset_subtask(pf);
+ i40e_handle_mdd_event(pf);
+ i40e_vc_process_vflr_event(pf);
+ i40e_watchdog_subtask(pf);
+ i40e_fdir_reinit_subtask(pf);
+ i40e_check_hang_subtask(pf);
+ i40e_sync_filters_subtask(pf);
+ i40e_clean_adminq_subtask(pf);
+
+ i40e_service_event_complete(pf);
+
+ /* If the tasks have taken longer than one timer cycle or there
+ * is more work to be done, reschedule the service task now
+ * rather than wait for the timer to tick again.
+ */
+ if (time_after(jiffies, (start_time + pf->service_timer_period)) ||
+ test_bit(__I40E_ADMINQ_EVENT_PENDING, &pf->state) ||
+ test_bit(__I40E_MDD_EVENT_PENDING, &pf->state) ||
+ test_bit(__I40E_VFLR_EVENT_PENDING, &pf->state))
+ i40e_service_event_schedule(pf);
+}
+
+/**
+ * i40e_service_timer - timer callback
+ * @data: pointer to PF struct
+ **/
+static void i40e_service_timer(unsigned long data)
+{
+ struct i40e_pf *pf = (struct i40e_pf *)data;
+
+ mod_timer(&pf->service_timer,
+ round_jiffies(jiffies + pf->service_timer_period));
+ i40e_service_event_schedule(pf);
+}
+
+/**
+ * i40e_set_num_rings_in_vsi - Determine number of rings in the VSI
+ * @vsi: the VSI being configured
+ **/
+static int i40e_set_num_rings_in_vsi(struct i40e_vsi *vsi)
+{
+ struct i40e_pf *pf = vsi->back;
+
+ switch (vsi->type) {
+ case I40E_VSI_MAIN:
+ vsi->alloc_queue_pairs = pf->num_lan_qps;
+ vsi->num_desc = ALIGN(I40E_DEFAULT_NUM_DESCRIPTORS,
+ I40E_REQ_DESCRIPTOR_MULTIPLE);
+ if (pf->flags & I40E_FLAG_MSIX_ENABLED)
+ vsi->num_q_vectors = pf->num_lan_msix;
+ else
+ vsi->num_q_vectors = 1;
+
+ break;
+
+ case I40E_VSI_FDIR:
+ vsi->alloc_queue_pairs = 1;
+ vsi->num_desc = ALIGN(I40E_FDIR_RING_COUNT,
+ I40E_REQ_DESCRIPTOR_MULTIPLE);
+ vsi->num_q_vectors = 1;
+ break;
+
+ case I40E_VSI_VMDQ2:
+ vsi->alloc_queue_pairs = pf->num_vmdq_qps;
+ vsi->num_desc = ALIGN(I40E_DEFAULT_NUM_DESCRIPTORS,
+ I40E_REQ_DESCRIPTOR_MULTIPLE);
+ vsi->num_q_vectors = pf->num_vmdq_msix;
+ break;
+
+ case I40E_VSI_SRIOV:
+ vsi->alloc_queue_pairs = pf->num_vf_qps;
+ vsi->num_desc = ALIGN(I40E_DEFAULT_NUM_DESCRIPTORS,
+ I40E_REQ_DESCRIPTOR_MULTIPLE);
+ break;
+
+ default:
+ WARN_ON(1);
+ return -ENODATA;
+ }
+
+ return 0;
+}
+
+/**
+ * i40e_vsi_mem_alloc - Allocates the next available struct vsi in the PF
+ * @pf: board private structure
+ * @type: type of VSI
+ *
+ * On error: returns error code (negative)
+ * On success: returns vsi index in PF (positive)
+ **/
+static int i40e_vsi_mem_alloc(struct i40e_pf *pf, enum i40e_vsi_type type)
+{
+ int ret = -ENODEV;
+ struct i40e_vsi *vsi;
+ int vsi_idx;
+ int i;
+
+ /* Need to protect the allocation of the VSIs at the PF level */
+ mutex_lock(&pf->switch_mutex);
+
+ /* VSI list may be fragmented if VSI creation/destruction has
+ * been happening. We can afford to do a quick scan to look
+ * for any free VSIs in the list.
+ *
+ * find next empty vsi slot, looping back around if necessary
+ */
+ i = pf->next_vsi;
+ while (i < pf->hw.func_caps.num_vsis && pf->vsi[i])
+ i++;
+ if (i >= pf->hw.func_caps.num_vsis) {
+ i = 0;
+ while (i < pf->next_vsi && pf->vsi[i])
+ i++;
+ }
+
+ if (i < pf->hw.func_caps.num_vsis && !pf->vsi[i]) {
+ vsi_idx = i; /* Found one! */
+ } else {
+ ret = -ENODEV;
+ goto err_alloc_vsi; /* out of VSI slots! */
+ }
+ pf->next_vsi = ++i;
+
+ vsi = kzalloc(sizeof(*vsi), GFP_KERNEL);
+ if (!vsi) {
+ ret = -ENOMEM;
+ goto err_alloc_vsi;
+ }
+ vsi->type = type;
+ vsi->back = pf;
+ set_bit(__I40E_DOWN, &vsi->state);
+ vsi->flags = 0;
+ vsi->idx = vsi_idx;
+ vsi->rx_itr_setting = pf->rx_itr_default;
+ vsi->tx_itr_setting = pf->tx_itr_default;
+ vsi->netdev_registered = false;
+ vsi->work_limit = I40E_DEFAULT_IRQ_WORK;
+ INIT_LIST_HEAD(&vsi->mac_filter_list);
+
+ i40e_set_num_rings_in_vsi(vsi);
+
+ /* Setup default MSIX irq handler for VSI */
+ i40e_vsi_setup_irqhandler(vsi, i40e_msix_clean_rings);
+
+ pf->vsi[vsi_idx] = vsi;
+ ret = vsi_idx;
+err_alloc_vsi:
+ mutex_unlock(&pf->switch_mutex);
+ return ret;
+}
+
+/**
+ * i40e_vsi_clear - Deallocate the VSI provided
+ * @vsi: the VSI being un-configured
+ **/
+static int i40e_vsi_clear(struct i40e_vsi *vsi)
+{
+ struct i40e_pf *pf;
+
+ if (!vsi)
+ return 0;
+
+ if (!vsi->back)
+ goto free_vsi;
+ pf = vsi->back;
+
+ mutex_lock(&pf->switch_mutex);
+ if (!pf->vsi[vsi->idx]) {
+ dev_err(&pf->pdev->dev, "pf->vsi[%d] is NULL, just free vsi[%d](%p,type %d)\n",
+ vsi->idx, vsi->idx, vsi, vsi->type);
+ goto unlock_vsi;
+ }
+
+ if (pf->vsi[vsi->idx] != vsi) {
+ dev_err(&pf->pdev->dev,
+ "pf->vsi[%d](%p, type %d) != vsi[%d](%p,type %d): no free!\n",
+ pf->vsi[vsi->idx]->idx,
+ pf->vsi[vsi->idx],
+ pf->vsi[vsi->idx]->type,
+ vsi->idx, vsi, vsi->type);
+ goto unlock_vsi;
+ }
+
+ /* updates the pf for this cleared vsi */
+ i40e_put_lump(pf->qp_pile, vsi->base_queue, vsi->idx);
+ i40e_put_lump(pf->irq_pile, vsi->base_vector, vsi->idx);
+
+ pf->vsi[vsi->idx] = NULL;
+ if (vsi->idx < pf->next_vsi)
+ pf->next_vsi = vsi->idx;
+
+unlock_vsi:
+ mutex_unlock(&pf->switch_mutex);
+free_vsi:
+ kfree(vsi);
+
+ return 0;
+}
+
+/**
+ * i40e_alloc_rings - Allocates the Rx and Tx rings for the provided VSI
+ * @vsi: the VSI being configured
+ **/
+static int i40e_alloc_rings(struct i40e_vsi *vsi)
+{
+ struct i40e_pf *pf = vsi->back;
+ int ret = 0;
+ int i;
+
+ vsi->rx_rings = kcalloc(vsi->alloc_queue_pairs,
+ sizeof(struct i40e_ring), GFP_KERNEL);
+ if (!vsi->rx_rings) {
+ ret = -ENOMEM;
+ goto err_alloc_rings;
+ }
+
+ vsi->tx_rings = kcalloc(vsi->alloc_queue_pairs,
+ sizeof(struct i40e_ring), GFP_KERNEL);
+ if (!vsi->tx_rings) {
+ ret = -ENOMEM;
+ kfree(vsi->rx_rings);
+ goto err_alloc_rings;
+ }
+
+ /* Set basic values in the rings to be used later during open() */
+ for (i = 0; i < vsi->alloc_queue_pairs; i++) {
+ struct i40e_ring *rx_ring = &vsi->rx_rings[i];
+ struct i40e_ring *tx_ring = &vsi->tx_rings[i];
+
+ tx_ring->queue_index = i;
+ tx_ring->reg_idx = vsi->base_queue + i;
+ tx_ring->ring_active = false;
+ tx_ring->vsi = vsi;
+ tx_ring->netdev = vsi->netdev;
+ tx_ring->dev = &pf->pdev->dev;
+ tx_ring->count = vsi->num_desc;
+ tx_ring->size = 0;
+ tx_ring->dcb_tc = 0;
+
+ rx_ring->queue_index = i;
+ rx_ring->reg_idx = vsi->base_queue + i;
+ rx_ring->ring_active = false;
+ rx_ring->vsi = vsi;
+ rx_ring->netdev = vsi->netdev;
+ rx_ring->dev = &pf->pdev->dev;
+ rx_ring->count = vsi->num_desc;
+ rx_ring->size = 0;
+ rx_ring->dcb_tc = 0;
+ if (pf->flags & I40E_FLAG_16BYTE_RX_DESC_ENABLED)
+ set_ring_16byte_desc_enabled(rx_ring);
+ else
+ clear_ring_16byte_desc_enabled(rx_ring);
+ }
+
+err_alloc_rings:
+ return ret;
+}
+
+/**
+ * i40e_vsi_clear_rings - Deallocates the Rx and Tx rings for the provided VSI
+ * @vsi: the VSI being cleaned
+ **/
+static int i40e_vsi_clear_rings(struct i40e_vsi *vsi)
+{
+ if (vsi) {
+ kfree(vsi->rx_rings);
+ kfree(vsi->tx_rings);
+ }
+
+ return 0;
+}
+
+/**
+ * i40e_reserve_msix_vectors - Reserve MSI-X vectors in the kernel
+ * @pf: board private structure
+ * @vectors: the number of MSI-X vectors to request
+ *
+ * Returns the number of vectors reserved, or error
+ **/
+static int i40e_reserve_msix_vectors(struct i40e_pf *pf, int vectors)
+{
+ int err = 0;
+
+ pf->num_msix_entries = 0;
+ while (vectors >= I40E_MIN_MSIX) {
+ err = pci_enable_msix(pf->pdev, pf->msix_entries, vectors);
+ if (err == 0) {
+ /* good to go */
+ pf->num_msix_entries = vectors;
+ break;
+ } else if (err < 0) {
+ /* total failure */
+ dev_info(&pf->pdev->dev,
+ "MSI-X vector reservation failed: %d\n", err);
+ vectors = 0;
+ break;
+ } else {
+ /* err > 0 is the hint for retry */
+ dev_info(&pf->pdev->dev,
+ "MSI-X vectors wanted %d, retrying with %d\n",
+ vectors, err);
+ vectors = err;
+ }
+ }
+
+ if (vectors > 0 && vectors < I40E_MIN_MSIX) {
+ dev_info(&pf->pdev->dev,
+ "Couldn't get enough vectors, only %d available\n",
+ vectors);
+ vectors = 0;
+ }
+
+ return vectors;
+}
+
+/**
+ * i40e_init_msix - Setup the MSIX capability
+ * @pf: board private structure
+ *
+ * Work with the OS to set up the MSIX vectors needed.
+ *
+ * Returns 0 on success, negative on failure
+ **/
+static int i40e_init_msix(struct i40e_pf *pf)
+{
+ i40e_status err = 0;
+ struct i40e_hw *hw = &pf->hw;
+ int v_budget, i;
+ int vec;
+
+ if (!(pf->flags & I40E_FLAG_MSIX_ENABLED))
+ return -ENODEV;
+
+ /* The number of vectors we'll request will be comprised of:
+ * - Add 1 for "other" cause for Admin Queue events, etc.
+ * - The number of LAN queue pairs
+ * already adjusted for the NUMA node
+ * assumes symmetric Tx/Rx pairing
+ * - The number of VMDq pairs
+ * Once we count this up, try the request.
+ *
+ * If we can't get what we want, we'll simplify to nearly nothing
+ * and try again. If that still fails, we punt.
+ */
+ pf->num_lan_msix = pf->num_lan_qps;
+ pf->num_vmdq_msix = pf->num_vmdq_qps;
+ v_budget = 1 + pf->num_lan_msix;
+ v_budget += (pf->num_vmdq_vsis * pf->num_vmdq_msix);
+ if (pf->flags & I40E_FLAG_FDIR_ENABLED)
+ v_budget++;
+
+ /* Scale down if necessary, and the rings will share vectors */
+ v_budget = min_t(int, v_budget, hw->func_caps.num_msix_vectors);
+
+ pf->msix_entries = kcalloc(v_budget, sizeof(struct msix_entry),
+ GFP_KERNEL);
+ if (!pf->msix_entries)
+ return -ENOMEM;
+
+ for (i = 0; i < v_budget; i++)
+ pf->msix_entries[i].entry = i;
+ vec = i40e_reserve_msix_vectors(pf, v_budget);
+ if (vec < I40E_MIN_MSIX) {
+ pf->flags &= ~I40E_FLAG_MSIX_ENABLED;
+ kfree(pf->msix_entries);
+ pf->msix_entries = NULL;
+ return -ENODEV;
+
+ } else if (vec == I40E_MIN_MSIX) {
+ /* Adjust for minimal MSIX use */
+ dev_info(&pf->pdev->dev, "Features disabled, not enough MSIX vectors\n");
+ pf->flags &= ~I40E_FLAG_VMDQ_ENABLED;
+ pf->num_vmdq_vsis = 0;
+ pf->num_vmdq_qps = 0;
+ pf->num_vmdq_msix = 0;
+ pf->num_lan_qps = 1;
+ pf->num_lan_msix = 1;
+
+ } else if (vec != v_budget) {
+ /* Scale vector usage down */
+ pf->num_vmdq_msix = 1; /* force VMDqs to only one vector */
+ vec--; /* reserve the misc vector */
+
+ /* partition out the remaining vectors */
+ switch (vec) {
+ case 2:
+ pf->num_vmdq_vsis = 1;
+ pf->num_lan_msix = 1;
+ break;
+ case 3:
+ pf->num_vmdq_vsis = 1;
+ pf->num_lan_msix = 2;
+ break;
+ default:
+ pf->num_lan_msix = min_t(int, (vec / 2),
+ pf->num_lan_qps);
+ pf->num_vmdq_vsis = min_t(int, (vec - pf->num_lan_msix),
+ I40E_DEFAULT_NUM_VMDQ_VSI);
+ break;
+ }
+ }
+
+ return err;
+}
+
+/**
+ * i40e_alloc_q_vectors - Allocate memory for interrupt vectors
+ * @vsi: the VSI being configured
+ *
+ * We allocate one q_vector per queue interrupt. If allocation fails we
+ * return -ENOMEM.
+ **/
+static int i40e_alloc_q_vectors(struct i40e_vsi *vsi)
+{
+ struct i40e_pf *pf = vsi->back;
+ int v_idx, num_q_vectors;
+
+ /* if not MSIX, give the one vector only to the LAN VSI */
+ if (pf->flags & I40E_FLAG_MSIX_ENABLED)
+ num_q_vectors = vsi->num_q_vectors;
+ else if (vsi == pf->vsi[pf->lan_vsi])
+ num_q_vectors = 1;
+ else
+ return -EINVAL;
+
+ vsi->q_vectors = kcalloc(num_q_vectors,
+ sizeof(struct i40e_q_vector),
+ GFP_KERNEL);
+ if (!vsi->q_vectors)
+ return -ENOMEM;
+
+ for (v_idx = 0; v_idx < num_q_vectors; v_idx++) {
+ vsi->q_vectors[v_idx].vsi = vsi;
+ vsi->q_vectors[v_idx].v_idx = v_idx;
+ cpumask_set_cpu(v_idx, &vsi->q_vectors[v_idx].affinity_mask);
+ if (vsi->netdev)
+ netif_napi_add(vsi->netdev, &vsi->q_vectors[v_idx].napi,
+ i40e_napi_poll, vsi->work_limit);
+ }
+
+ return 0;
+}
+
+/**
+ * i40e_init_interrupt_scheme - Determine proper interrupt scheme
+ * @pf: board private structure to initialize
+ **/
+static void i40e_init_interrupt_scheme(struct i40e_pf *pf)
+{
+ int err = 0;
+
+ if (pf->flags & I40E_FLAG_MSIX_ENABLED) {
+ err = i40e_init_msix(pf);
+ if (err) {
+ pf->flags &= ~(I40E_FLAG_RSS_ENABLED |
+ I40E_FLAG_MQ_ENABLED |
+ I40E_FLAG_DCB_ENABLED |
+ I40E_FLAG_SRIOV_ENABLED |
+ I40E_FLAG_FDIR_ENABLED |
+ I40E_FLAG_FDIR_ATR_ENABLED |
+ I40E_FLAG_VMDQ_ENABLED);
+
+ /* rework the queue expectations without MSIX */
+ i40e_determine_queue_usage(pf);
+ }
+ }
+
+ if (!(pf->flags & I40E_FLAG_MSIX_ENABLED) &&
+ (pf->flags & I40E_FLAG_MSI_ENABLED)) {
+ err = pci_enable_msi(pf->pdev);
+ if (err) {
+ dev_info(&pf->pdev->dev,
+ "MSI init failed (%d), trying legacy.\n", err);
+ pf->flags &= ~I40E_FLAG_MSI_ENABLED;
+ }
+ }
+
+ /* track first vector for misc interrupts */
+ err = i40e_get_lump(pf, pf->irq_pile, 1, I40E_PILE_VALID_BIT-1);
+}
+
+/**
+ * i40e_setup_misc_vector - Setup the misc vector to handle non queue events
+ * @pf: board private structure
+ *
+ * This sets up the handler for MSIX 0, which is used to manage the
+ * non-queue interrupts, e.g. AdminQ and errors. This is not used
+ * when in MSI or Legacy interrupt mode.
+ **/
+static int i40e_setup_misc_vector(struct i40e_pf *pf)
+{
+ struct i40e_hw *hw = &pf->hw;
+ int err = 0;
+
+ /* Only request the irq if this is the first time through, and
+ * not when we're rebuilding after a Reset
+ */
+ if (!test_bit(__I40E_RESET_RECOVERY_PENDING, &pf->state)) {
+ err = request_irq(pf->msix_entries[0].vector,
+ i40e_intr, 0, pf->misc_int_name, pf);
+ if (err) {
+ dev_info(&pf->pdev->dev,
+ "request_irq for msix_misc failed: %d\n", err);
+ return -EFAULT;
+ }
+ }
+
+ i40e_enable_misc_int_causes(hw);
+
+ /* associate no queues to the misc vector */
+ wr32(hw, I40E_PFINT_LNKLST0, I40E_QUEUE_END_OF_LIST);
+ wr32(hw, I40E_PFINT_ITR0(I40E_RX_ITR), I40E_ITR_8K);
+
+ i40e_flush(hw);
+
+ i40e_irq_dynamic_enable_icr0(pf);
+
+ return err;
+}
+
+/**
+ * i40e_config_rss - Prepare for RSS if used
+ * @pf: board private structure
+ **/
+static int i40e_config_rss(struct i40e_pf *pf)
+{
+ struct i40e_hw *hw = &pf->hw;
+ u32 lut = 0;
+ int i, j;
+ u64 hena;
+ /* Set of random keys generated using kernel random number generator */
+ static const u32 seed[I40E_PFQF_HKEY_MAX_INDEX + 1] = {0x41b01687,
+ 0x183cfd8c, 0xce880440, 0x580cbc3c, 0x35897377,
+ 0x328b25e1, 0x4fa98922, 0xb7d90c14, 0xd5bad70d,
+ 0xcd15a2c1, 0xe8580225, 0x4a1e9d11, 0xfe5731be};
+
+ /* Fill out hash function seed */
+ for (i = 0; i <= I40E_PFQF_HKEY_MAX_INDEX; i++)
+ wr32(hw, I40E_PFQF_HKEY(i), seed[i]);
+
+ /* By default we enable TCP/UDP with IPv4/IPv6 ptypes */
+ hena = (u64)rd32(hw, I40E_PFQF_HENA(0)) |
+ ((u64)rd32(hw, I40E_PFQF_HENA(1)) << 32);
+ hena |= ((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV4_UDP) |
+ ((u64)1 << I40E_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP) |
+ ((u64)1 << I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP) |
+ ((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV4_TCP) |
+ ((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV6_TCP) |
+ ((u64)1 << I40E_FILTER_PCTYPE_NONF_IPV6_UDP) |
+ ((u64)1 << I40E_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP) |
+ ((u64)1 << I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP) |
+ ((u64)1 << I40E_FILTER_PCTYPE_FRAG_IPV4)|
+ ((u64)1 << I40E_FILTER_PCTYPE_FRAG_IPV6);
+ wr32(hw, I40E_PFQF_HENA(0), (u32)hena);
+ wr32(hw, I40E_PFQF_HENA(1), (u32)(hena >> 32));
+
+ /* Populate the LUT with max no. of queues in round robin fashion */
+ for (i = 0, j = 0; i < pf->hw.func_caps.rss_table_size; i++, j++) {
+
+ /* The assumption is that lan qp count will be the highest
+ * qp count for any PF VSI that needs RSS.
+ * If multiple VSIs need RSS support, all the qp counts
+ * for those VSIs should be a power of 2 for RSS to work.
+ * If LAN VSI is the only consumer for RSS then this requirement
+ * is not necessary.
+ */
+ if (j == pf->rss_size)
+ j = 0;
+ /* lut = 4-byte sliding window of 4 lut entries */
+ lut = (lut << 8) | (j &
+ ((0x1 << pf->hw.func_caps.rss_table_entry_width) - 1));
+ /* On i = 3, we have 4 entries in lut; write to the register */
+ if ((i & 3) == 3)
+ wr32(hw, I40E_PFQF_HLUT(i >> 2), lut);
+ }
+ i40e_flush(hw);
+
+ return 0;
+}
+
+/**
+ * i40e_sw_init - Initialize general software structures (struct i40e_pf)
+ * @pf: board private structure to initialize
+ *
+ * i40e_sw_init initializes the Adapter private data structure.
+ * Fields are initialized based on PCI device information and
+ * OS network device settings (MTU size).
+ **/
+static int i40e_sw_init(struct i40e_pf *pf)
+{
+ int err = 0;
+ int size;
+
+ pf->msg_enable = netif_msg_init(I40E_DEFAULT_MSG_ENABLE,
+ (NETIF_MSG_DRV|NETIF_MSG_PROBE|NETIF_MSG_LINK));
+ if (debug != -1 && debug != I40E_DEFAULT_MSG_ENABLE) {
+ if (I40E_DEBUG_USER & debug)
+ pf->hw.debug_mask = debug;
+ pf->msg_enable = netif_msg_init((debug & ~I40E_DEBUG_USER),
+ I40E_DEFAULT_MSG_ENABLE);
+ }
+
+ /* Set default capability flags */
+ pf->flags = I40E_FLAG_RX_CSUM_ENABLED |
+ I40E_FLAG_MSI_ENABLED |
+ I40E_FLAG_MSIX_ENABLED |
+ I40E_FLAG_RX_PS_ENABLED |
+ I40E_FLAG_MQ_ENABLED |
+ I40E_FLAG_RX_1BUF_ENABLED;
+
+ pf->rss_size_max = 0x1 << pf->hw.func_caps.rss_table_entry_width;
+ if (pf->hw.func_caps.rss) {
+ pf->flags |= I40E_FLAG_RSS_ENABLED;
+ pf->rss_size = min_t(int, pf->rss_size_max,
+ nr_cpus_node(numa_node_id()));
+ } else {
+ pf->rss_size = 1;
+ }
+
+ if (pf->hw.func_caps.dcb)
+ pf->num_tc_qps = I40E_DEFAULT_QUEUES_PER_TC;
+ else
+ pf->num_tc_qps = 0;
+
+ if (pf->hw.func_caps.fd) {
+ /* FW/NVM is not yet fixed in this regard */
+ if ((pf->hw.func_caps.fd_filters_guaranteed > 0) ||
+ (pf->hw.func_caps.fd_filters_best_effort > 0)) {
+ pf->flags |= I40E_FLAG_FDIR_ATR_ENABLED;
+ dev_info(&pf->pdev->dev,
+ "Flow Director ATR mode Enabled\n");
+ pf->flags |= I40E_FLAG_FDIR_ENABLED;
+ dev_info(&pf->pdev->dev,
+ "Flow Director Side Band mode Enabled\n");
+ pf->fdir_pf_filter_count =
+ pf->hw.func_caps.fd_filters_guaranteed;
+ }
+ } else {
+ pf->fdir_pf_filter_count = 0;
+ }
+
+ if (pf->hw.func_caps.vmdq) {
+ pf->flags |= I40E_FLAG_VMDQ_ENABLED;
+ pf->num_vmdq_vsis = I40E_DEFAULT_NUM_VMDQ_VSI;
+ pf->num_vmdq_qps = I40E_DEFAULT_QUEUES_PER_VMDQ;
+ }
+
+ /* MFP mode enabled */
+ if (pf->hw.func_caps.npar_enable || pf->hw.func_caps.mfp_mode_1) {
+ pf->flags |= I40E_FLAG_MFP_ENABLED;
+ dev_info(&pf->pdev->dev, "MFP mode Enabled\n");
+ }
+
+#ifdef CONFIG_PCI_IOV
+ if (pf->hw.func_caps.num_vfs) {
+ pf->num_vf_qps = I40E_DEFAULT_QUEUES_PER_VF;
+ pf->flags |= I40E_FLAG_SRIOV_ENABLED;
+ pf->num_req_vfs = min_t(int,
+ pf->hw.func_caps.num_vfs,
+ I40E_MAX_VF_COUNT);
+ }
+#endif /* CONFIG_PCI_IOV */
+ pf->eeprom_version = 0xDEAD;
+ pf->lan_veb = I40E_NO_VEB;
+ pf->lan_vsi = I40E_NO_VSI;
+
+ /* set up queue assignment tracking */
+ size = sizeof(struct i40e_lump_tracking)
+ + (sizeof(u16) * pf->hw.func_caps.num_tx_qp);
+ pf->qp_pile = kzalloc(size, GFP_KERNEL);
+ if (!pf->qp_pile) {
+ err = -ENOMEM;
+ goto sw_init_done;
+ }
+ pf->qp_pile->num_entries = pf->hw.func_caps.num_tx_qp;
+ pf->qp_pile->search_hint = 0;
+
+ /* set up vector assignment tracking */
+ size = sizeof(struct i40e_lump_tracking)
+ + (sizeof(u16) * pf->hw.func_caps.num_msix_vectors);
+ pf->irq_pile = kzalloc(size, GFP_KERNEL);
+ if (!pf->irq_pile) {
+ kfree(pf->qp_pile);
+ err = -ENOMEM;
+ goto sw_init_done;
+ }
+ pf->irq_pile->num_entries = pf->hw.func_caps.num_msix_vectors;
+ pf->irq_pile->search_hint = 0;
+
+ mutex_init(&pf->switch_mutex);
+
+sw_init_done:
+ return err;
+}
+
+/**
+ * i40e_set_features - set the netdev feature flags
+ * @netdev: ptr to the netdev being adjusted
+ * @features: the feature set that the stack is suggesting
+ **/
+static int i40e_set_features(struct net_device *netdev,
+ netdev_features_t features)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_vsi *vsi = np->vsi;
+
+ if (features & NETIF_F_HW_VLAN_CTAG_RX)
+ i40e_vlan_stripping_enable(vsi);
+ else
+ i40e_vlan_stripping_disable(vsi);
+
+ return 0;
+}
+
+static const struct net_device_ops i40e_netdev_ops = {
+ .ndo_open = i40e_open,
+ .ndo_stop = i40e_close,
+ .ndo_start_xmit = i40e_lan_xmit_frame,
+ .ndo_get_stats64 = i40e_get_netdev_stats_struct,
+ .ndo_set_rx_mode = i40e_set_rx_mode,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_set_mac_address = i40e_set_mac,
+ .ndo_change_mtu = i40e_change_mtu,
+ .ndo_tx_timeout = i40e_tx_timeout,
+ .ndo_vlan_rx_add_vid = i40e_vlan_rx_add_vid,
+ .ndo_vlan_rx_kill_vid = i40e_vlan_rx_kill_vid,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = i40e_netpoll,
+#endif
+ .ndo_setup_tc = i40e_setup_tc,
+ .ndo_set_features = i40e_set_features,
+ .ndo_set_vf_mac = i40e_ndo_set_vf_mac,
+ .ndo_set_vf_vlan = i40e_ndo_set_vf_port_vlan,
+ .ndo_set_vf_tx_rate = i40e_ndo_set_vf_bw,
+ .ndo_get_vf_config = i40e_ndo_get_vf_config,
+};
+
+/**
+ * i40e_config_netdev - Setup the netdev flags
+ * @vsi: the VSI being configured
+ *
+ * Returns 0 on success, negative value on failure
+ **/
+static int i40e_config_netdev(struct i40e_vsi *vsi)
+{
+ struct i40e_pf *pf = vsi->back;
+ struct i40e_hw *hw = &pf->hw;
+ struct i40e_netdev_priv *np;
+ struct net_device *netdev;
+ u8 mac_addr[ETH_ALEN];
+ int etherdev_size;
+
+ etherdev_size = sizeof(struct i40e_netdev_priv);
+ netdev = alloc_etherdev_mq(etherdev_size, vsi->alloc_queue_pairs);
+ if (!netdev)
+ return -ENOMEM;
+
+ vsi->netdev = netdev;
+ np = netdev_priv(netdev);
+ np->vsi = vsi;
+
+ netdev->hw_enc_features = NETIF_F_IP_CSUM |
+ NETIF_F_GSO_UDP_TUNNEL |
+ NETIF_F_TSO |
+ NETIF_F_SG;
+
+ netdev->features = NETIF_F_SG |
+ NETIF_F_IP_CSUM |
+ NETIF_F_SCTP_CSUM |
+ NETIF_F_HIGHDMA |
+ NETIF_F_GSO_UDP_TUNNEL |
+ NETIF_F_HW_VLAN_CTAG_TX |
+ NETIF_F_HW_VLAN_CTAG_RX |
+ NETIF_F_HW_VLAN_CTAG_FILTER |
+ NETIF_F_IPV6_CSUM |
+ NETIF_F_TSO |
+ NETIF_F_TSO6 |
+ NETIF_F_RXCSUM |
+ NETIF_F_RXHASH |
+ 0;
+
+ /* copy netdev features into list of user selectable features */
+ netdev->hw_features |= netdev->features;
+
+ if (vsi->type == I40E_VSI_MAIN) {
+ SET_NETDEV_DEV(netdev, &pf->pdev->dev);
+ memcpy(mac_addr, hw->mac.perm_addr, ETH_ALEN);
+ } else {
+ /* relate the VSI_VMDQ name to the VSI_MAIN name */
+ snprintf(netdev->name, IFNAMSIZ, "%sv%%d",
+ pf->vsi[pf->lan_vsi]->netdev->name);
+ random_ether_addr(mac_addr);
+ i40e_add_filter(vsi, mac_addr, I40E_VLAN_ANY, false, false);
+ }
+
+ memcpy(netdev->dev_addr, mac_addr, ETH_ALEN);
+ memcpy(netdev->perm_addr, mac_addr, ETH_ALEN);
+ /* vlan gets same features (except vlan offload)
+ * after any tweaks for specific VSI types
+ */
+ netdev->vlan_features = netdev->features & ~(NETIF_F_HW_VLAN_CTAG_TX |
+ NETIF_F_HW_VLAN_CTAG_RX |
+ NETIF_F_HW_VLAN_CTAG_FILTER);
+ netdev->priv_flags |= IFF_UNICAST_FLT;
+ netdev->priv_flags |= IFF_SUPP_NOFCS;
+ /* Setup netdev TC information */
+ i40e_vsi_config_netdev_tc(vsi, vsi->tc_config.enabled_tc);
+
+ netdev->netdev_ops = &i40e_netdev_ops;
+ netdev->watchdog_timeo = 5 * HZ;
+ i40e_set_ethtool_ops(netdev);
+
+ return 0;
+}
+
+/**
+ * i40e_vsi_delete - Delete a VSI from the switch
+ * @vsi: the VSI being removed
+ *
+ * Returns 0 on success, negative value on failure
+ **/
+static void i40e_vsi_delete(struct i40e_vsi *vsi)
+{
+ /* remove default VSI is not allowed */
+ if (vsi == vsi->back->vsi[vsi->back->lan_vsi])
+ return;
+
+ /* there is no HW VSI for FDIR */
+ if (vsi->type == I40E_VSI_FDIR)
+ return;
+
+ i40e_aq_delete_element(&vsi->back->hw, vsi->seid, NULL);
+ return;
+}
+
+/**
+ * i40e_add_vsi - Add a VSI to the switch
+ * @vsi: the VSI being configured
+ *
+ * This initializes a VSI context depending on the VSI type to be added and
+ * passes it down to the add_vsi aq command.
+ **/
+static int i40e_add_vsi(struct i40e_vsi *vsi)
+{
+ int ret = -ENODEV;
+ struct i40e_mac_filter *f, *ftmp;
+ struct i40e_pf *pf = vsi->back;
+ struct i40e_hw *hw = &pf->hw;
+ struct i40e_vsi_context ctxt;
+ u8 enabled_tc = 0x1; /* TC0 enabled */
+ int f_count = 0;
+
+ memset(&ctxt, 0, sizeof(ctxt));
+ switch (vsi->type) {
+ case I40E_VSI_MAIN:
+ /* The PF's main VSI is already setup as part of the
+ * device initialization, so we'll not bother with
+ * the add_vsi call, but we will retrieve the current
+ * VSI context.
+ */
+ ctxt.seid = pf->main_vsi_seid;
+ ctxt.pf_num = pf->hw.pf_id;
+ ctxt.vf_num = 0;
+ ret = i40e_aq_get_vsi_params(&pf->hw, &ctxt, NULL);
+ ctxt.flags = I40E_AQ_VSI_TYPE_PF;
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "couldn't get pf vsi config, err %d, aq_err %d\n",
+ ret, pf->hw.aq.asq_last_status);
+ return -ENOENT;
+ }
+ memcpy(&vsi->info, &ctxt.info, sizeof(ctxt.info));
+ vsi->info.valid_sections = 0;
+
+ vsi->seid = ctxt.seid;
+ vsi->id = ctxt.vsi_number;
+
+ enabled_tc = i40e_pf_get_tc_map(pf);
+
+ /* MFP mode setup queue map and update VSI */
+ if (pf->flags & I40E_FLAG_MFP_ENABLED) {
+ memset(&ctxt, 0, sizeof(ctxt));
+ ctxt.seid = pf->main_vsi_seid;
+ ctxt.pf_num = pf->hw.pf_id;
+ ctxt.vf_num = 0;
+ i40e_vsi_setup_queue_map(vsi, &ctxt, enabled_tc, false);
+ ret = i40e_aq_update_vsi_params(hw, &ctxt, NULL);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "update vsi failed, aq_err=%d\n",
+ pf->hw.aq.asq_last_status);
+ ret = -ENOENT;
+ goto err;
+ }
+ /* update the local VSI info queue map */
+ i40e_vsi_update_queue_map(vsi, &ctxt);
+ vsi->info.valid_sections = 0;
+ } else {
+ /* Default/Main VSI is only enabled for TC0
+ * reconfigure it to enable all TCs that are
+ * available on the port in SFP mode.
+ */
+ ret = i40e_vsi_config_tc(vsi, enabled_tc);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "failed to configure TCs for main VSI tc_map 0x%08x, err %d, aq_err %d\n",
+ enabled_tc, ret,
+ pf->hw.aq.asq_last_status);
+ ret = -ENOENT;
+ }
+ }
+ break;
+
+ case I40E_VSI_FDIR:
+ /* no queue mapping or actual HW VSI needed */
+ vsi->info.valid_sections = 0;
+ vsi->seid = 0;
+ vsi->id = 0;
+ i40e_vsi_setup_queue_map(vsi, &ctxt, enabled_tc, true);
+ return 0;
+ break;
+
+ case I40E_VSI_VMDQ2:
+ ctxt.pf_num = hw->pf_id;
+ ctxt.vf_num = 0;
+ ctxt.uplink_seid = vsi->uplink_seid;
+ ctxt.connection_type = 0x1; /* regular data port */
+ ctxt.flags = I40E_AQ_VSI_TYPE_VMDQ2;
+
+ ctxt.info.valid_sections |= cpu_to_le16(I40E_AQ_VSI_PROP_SWITCH_VALID);
+
+ /* This VSI is connected to VEB so the switch_id
+ * should be set to zero by default.
+ */
+ ctxt.info.switch_id = 0;
+ ctxt.info.switch_id |= cpu_to_le16(I40E_AQ_VSI_SW_ID_FLAG_LOCAL_LB);
+ ctxt.info.switch_id |= cpu_to_le16(I40E_AQ_VSI_SW_ID_FLAG_ALLOW_LB);
+
+ /* Setup the VSI tx/rx queue map for TC0 only for now */
+ i40e_vsi_setup_queue_map(vsi, &ctxt, enabled_tc, true);
+ break;
+
+ case I40E_VSI_SRIOV:
+ ctxt.pf_num = hw->pf_id;
+ ctxt.vf_num = vsi->vf_id + hw->func_caps.vf_base_id;
+ ctxt.uplink_seid = vsi->uplink_seid;
+ ctxt.connection_type = 0x1; /* regular data port */
+ ctxt.flags = I40E_AQ_VSI_TYPE_VF;
+
+ ctxt.info.valid_sections |= cpu_to_le16(I40E_AQ_VSI_PROP_SWITCH_VALID);
+
+ /* This VSI is connected to VEB so the switch_id
+ * should be set to zero by default.
+ */
+ ctxt.info.switch_id = cpu_to_le16(I40E_AQ_VSI_SW_ID_FLAG_ALLOW_LB);
+
+ ctxt.info.valid_sections |= cpu_to_le16(I40E_AQ_VSI_PROP_VLAN_VALID);
+ ctxt.info.port_vlan_flags |= I40E_AQ_VSI_PVLAN_MODE_ALL;
+ /* Setup the VSI tx/rx queue map for TC0 only for now */
+ i40e_vsi_setup_queue_map(vsi, &ctxt, enabled_tc, true);
+ break;
+
+ default:
+ return -ENODEV;
+ }
+
+ if (vsi->type != I40E_VSI_MAIN) {
+ ret = i40e_aq_add_vsi(hw, &ctxt, NULL);
+ if (ret) {
+ dev_info(&vsi->back->pdev->dev,
+ "add vsi failed, aq_err=%d\n",
+ vsi->back->hw.aq.asq_last_status);
+ ret = -ENOENT;
+ goto err;
+ }
+ memcpy(&vsi->info, &ctxt.info, sizeof(ctxt.info));
+ vsi->info.valid_sections = 0;
+ vsi->seid = ctxt.seid;
+ vsi->id = ctxt.vsi_number;
+ }
+
+ /* If macvlan filters already exist, force them to get loaded */
+ list_for_each_entry_safe(f, ftmp, &vsi->mac_filter_list, list) {
+ f->changed = true;
+ f_count++;
+ }
+ if (f_count) {
+ vsi->flags |= I40E_VSI_FLAG_FILTER_CHANGED;
+ pf->flags |= I40E_FLAG_FILTER_SYNC;
+ }
+
+ /* Update VSI BW information */
+ ret = i40e_vsi_get_bw_info(vsi);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "couldn't get vsi bw info, err %d, aq_err %d\n",
+ ret, pf->hw.aq.asq_last_status);
+ /* VSI is already added so not tearing that up */
+ ret = 0;
+ }
+
+err:
+ return ret;
+}
+
+/**
+ * i40e_vsi_release - Delete a VSI and free its resources
+ * @vsi: the VSI being removed
+ *
+ * Returns 0 on success or < 0 on error
+ **/
+int i40e_vsi_release(struct i40e_vsi *vsi)
+{
+ struct i40e_mac_filter *f, *ftmp;
+ struct i40e_veb *veb = NULL;
+ struct i40e_pf *pf;
+ u16 uplink_seid;
+ int i, n;
+
+ pf = vsi->back;
+
+ /* release of a VEB-owner or last VSI is not allowed */
+ if (vsi->flags & I40E_VSI_FLAG_VEB_OWNER) {
+ dev_info(&pf->pdev->dev, "VSI %d has existing VEB %d\n",
+ vsi->seid, vsi->uplink_seid);
+ return -ENODEV;
+ }
+ if (vsi == pf->vsi[pf->lan_vsi] &&
+ !test_bit(__I40E_DOWN, &pf->state)) {
+ dev_info(&pf->pdev->dev, "Can't remove PF VSI\n");
+ return -ENODEV;
+ }
+
+ uplink_seid = vsi->uplink_seid;
+ if (vsi->type != I40E_VSI_SRIOV) {
+ if (vsi->netdev_registered) {
+ vsi->netdev_registered = false;
+ if (vsi->netdev) {
+ /* results in a call to i40e_close() */
+ unregister_netdev(vsi->netdev);
+ free_netdev(vsi->netdev);
+ vsi->netdev = NULL;
+ }
+ } else {
+ if (!test_and_set_bit(__I40E_DOWN, &vsi->state))
+ i40e_down(vsi);
+ i40e_vsi_free_irq(vsi);
+ i40e_vsi_free_tx_resources(vsi);
+ i40e_vsi_free_rx_resources(vsi);
+ }
+ i40e_vsi_disable_irq(vsi);
+ }
+
+ list_for_each_entry_safe(f, ftmp, &vsi->mac_filter_list, list)
+ i40e_del_filter(vsi, f->macaddr, f->vlan,
+ f->is_vf, f->is_netdev);
+ i40e_sync_vsi_filters(vsi);
+
+ i40e_vsi_delete(vsi);
+ i40e_vsi_free_q_vectors(vsi);
+ i40e_vsi_clear_rings(vsi);
+ i40e_vsi_clear(vsi);
+
+ /* If this was the last thing on the VEB, except for the
+ * controlling VSI, remove the VEB, which puts the controlling
+ * VSI onto the next level down in the switch.
+ *
+ * Well, okay, there's one more exception here: don't remove
+ * the orphan VEBs yet. We'll wait for an explicit remove request
+ * from up the network stack.
+ */
+ for (n = 0, i = 0; i < pf->hw.func_caps.num_vsis; i++) {
+ if (pf->vsi[i] &&
+ pf->vsi[i]->uplink_seid == uplink_seid &&
+ (pf->vsi[i]->flags & I40E_VSI_FLAG_VEB_OWNER) == 0) {
+ n++; /* count the VSIs */
+ }
+ }
+ for (i = 0; i < I40E_MAX_VEB; i++) {
+ if (!pf->veb[i])
+ continue;
+ if (pf->veb[i]->uplink_seid == uplink_seid)
+ n++; /* count the VEBs */
+ if (pf->veb[i]->seid == uplink_seid)
+ veb = pf->veb[i];
+ }
+ if (n == 0 && veb && veb->uplink_seid != 0)
+ i40e_veb_release(veb);
+
+ return 0;
+}
+
+/**
+ * i40e_vsi_setup_vectors - Set up the q_vectors for the given VSI
+ * @vsi: ptr to the VSI
+ *
+ * This should only be called after i40e_vsi_mem_alloc() which allocates the
+ * corresponding SW VSI structure and initializes num_queue_pairs for the
+ * newly allocated VSI.
+ *
+ * Returns 0 on success or negative on failure
+ **/
+static int i40e_vsi_setup_vectors(struct i40e_vsi *vsi)
+{
+ int ret = -ENOENT;
+ struct i40e_pf *pf = vsi->back;
+
+ if (vsi->q_vectors) {
+ dev_info(&pf->pdev->dev, "VSI %d has existing q_vectors\n",
+ vsi->seid);
+ return -EEXIST;
+ }
+
+ if (vsi->base_vector) {
+ dev_info(&pf->pdev->dev,
+ "VSI %d has non-zero base vector %d\n",
+ vsi->seid, vsi->base_vector);
+ return -EEXIST;
+ }
+
+ ret = i40e_alloc_q_vectors(vsi);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "failed to allocate %d q_vector for VSI %d, ret=%d\n",
+ vsi->num_q_vectors, vsi->seid, ret);
+ vsi->num_q_vectors = 0;
+ goto vector_setup_out;
+ }
+
+ vsi->base_vector = i40e_get_lump(pf, pf->irq_pile,
+ vsi->num_q_vectors, vsi->idx);
+ if (vsi->base_vector < 0) {
+ dev_info(&pf->pdev->dev,
+ "failed to get q tracking for VSI %d, err=%d\n",
+ vsi->seid, vsi->base_vector);
+ i40e_vsi_free_q_vectors(vsi);
+ ret = -ENOENT;
+ goto vector_setup_out;
+ }
+
+vector_setup_out:
+ return ret;
+}
+
+/**
+ * i40e_vsi_setup - Set up a VSI by a given type
+ * @pf: board private structure
+ * @type: VSI type
+ * @uplink_seid: the switch element to link to
+ * @param1: usage depends upon VSI type. For VF types, indicates VF id
+ *
+ * This allocates the sw VSI structure and its queue resources, then add a VSI
+ * to the identified VEB.
+ *
+ * Returns pointer to the successfully allocated and configure VSI sw struct on
+ * success, otherwise returns NULL on failure.
+ **/
+struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type,
+ u16 uplink_seid, u32 param1)
+{
+ struct i40e_vsi *vsi = NULL;
+ struct i40e_veb *veb = NULL;
+ int ret, i;
+ int v_idx;
+
+ /* The requested uplink_seid must be either
+ * - the PF's port seid
+ * no VEB is needed because this is the PF
+ * or this is a Flow Director special case VSI
+ * - seid of an existing VEB
+ * - seid of a VSI that owns an existing VEB
+ * - seid of a VSI that doesn't own a VEB
+ * a new VEB is created and the VSI becomes the owner
+ * - seid of the PF VSI, which is what creates the first VEB
+ * this is a special case of the previous
+ *
+ * Find which uplink_seid we were given and create a new VEB if needed
+ */
+ for (i = 0; i < I40E_MAX_VEB; i++) {
+ if (pf->veb[i] && pf->veb[i]->seid == uplink_seid) {
+ veb = pf->veb[i];
+ break;
+ }
+ }
+
+ if (!veb && uplink_seid != pf->mac_seid) {
+
+ for (i = 0; i < pf->hw.func_caps.num_vsis; i++) {
+ if (pf->vsi[i] && pf->vsi[i]->seid == uplink_seid) {
+ vsi = pf->vsi[i];
+ break;
+ }
+ }
+ if (!vsi) {
+ dev_info(&pf->pdev->dev, "no such uplink_seid %d\n",
+ uplink_seid);
+ return NULL;
+ }
+
+ if (vsi->uplink_seid == pf->mac_seid)
+ veb = i40e_veb_setup(pf, 0, pf->mac_seid, vsi->seid,
+ vsi->tc_config.enabled_tc);
+ else if ((vsi->flags & I40E_VSI_FLAG_VEB_OWNER) == 0)
+ veb = i40e_veb_setup(pf, 0, vsi->uplink_seid, vsi->seid,
+ vsi->tc_config.enabled_tc);
+
+ for (i = 0; i < I40E_MAX_VEB && !veb; i++) {
+ if (pf->veb[i] && pf->veb[i]->seid == vsi->uplink_seid)
+ veb = pf->veb[i];
+ }
+ if (!veb) {
+ dev_info(&pf->pdev->dev, "couldn't add VEB\n");
+ return NULL;
+ }
+
+ vsi->flags |= I40E_VSI_FLAG_VEB_OWNER;
+ uplink_seid = veb->seid;
+ }
+
+ /* get vsi sw struct */
+ v_idx = i40e_vsi_mem_alloc(pf, type);
+ if (v_idx < 0)
+ goto err_alloc;
+ vsi = pf->vsi[v_idx];
+ vsi->type = type;
+ vsi->veb_idx = (veb ? veb->idx : I40E_NO_VEB);
+
+ if (type == I40E_VSI_MAIN)
+ pf->lan_vsi = v_idx;
+ else if (type == I40E_VSI_SRIOV)
+ vsi->vf_id = param1;
+ /* assign it some queues */
+ ret = i40e_get_lump(pf, pf->qp_pile, vsi->alloc_queue_pairs, vsi->idx);
+ if (ret < 0) {
+ dev_info(&pf->pdev->dev, "VSI %d get_lump failed %d\n",
+ vsi->seid, ret);
+ goto err_vsi;
+ }
+ vsi->base_queue = ret;
+
+ /* get a VSI from the hardware */
+ vsi->uplink_seid = uplink_seid;
+ ret = i40e_add_vsi(vsi);
+ if (ret)
+ goto err_vsi;
+
+ switch (vsi->type) {
+ /* setup the netdev if needed */
+ case I40E_VSI_MAIN:
+ case I40E_VSI_VMDQ2:
+ ret = i40e_config_netdev(vsi);
+ if (ret)
+ goto err_netdev;
+ ret = register_netdev(vsi->netdev);
+ if (ret)
+ goto err_netdev;
+ vsi->netdev_registered = true;
+ netif_carrier_off(vsi->netdev);
+ /* fall through */
+
+ case I40E_VSI_FDIR:
+ /* set up vectors and rings if needed */
+ ret = i40e_vsi_setup_vectors(vsi);
+ if (ret)
+ goto err_msix;
+
+ ret = i40e_alloc_rings(vsi);
+ if (ret)
+ goto err_rings;
+
+ /* map all of the rings to the q_vectors */
+ i40e_vsi_map_rings_to_vectors(vsi);
+
+ i40e_vsi_reset_stats(vsi);
+ break;
+
+ default:
+ /* no netdev or rings for the other VSI types */
+ break;
+ }
+
+ return vsi;
+
+err_rings:
+ i40e_vsi_free_q_vectors(vsi);
+err_msix:
+ if (vsi->netdev_registered) {
+ vsi->netdev_registered = false;
+ unregister_netdev(vsi->netdev);
+ free_netdev(vsi->netdev);
+ vsi->netdev = NULL;
+ }
+err_netdev:
+ i40e_aq_delete_element(&pf->hw, vsi->seid, NULL);
+err_vsi:
+ i40e_vsi_clear(vsi);
+err_alloc:
+ return NULL;
+}
+
+/**
+ * i40e_veb_get_bw_info - Query VEB BW information
+ * @veb: the veb to query
+ *
+ * Query the Tx scheduler BW configuration data for given VEB
+ **/
+static int i40e_veb_get_bw_info(struct i40e_veb *veb)
+{
+ struct i40e_aqc_query_switching_comp_ets_config_resp ets_data;
+ struct i40e_aqc_query_switching_comp_bw_config_resp bw_data;
+ struct i40e_pf *pf = veb->pf;
+ struct i40e_hw *hw = &pf->hw;
+ u32 tc_bw_max;
+ int ret = 0;
+ int i;
+
+ ret = i40e_aq_query_switch_comp_bw_config(hw, veb->seid,
+ &bw_data, NULL);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "query veb bw config failed, aq_err=%d\n",
+ hw->aq.asq_last_status);
+ goto out;
+ }
+
+ ret = i40e_aq_query_switch_comp_ets_config(hw, veb->seid,
+ &ets_data, NULL);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "query veb bw ets config failed, aq_err=%d\n",
+ hw->aq.asq_last_status);
+ goto out;
+ }
+
+ veb->bw_limit = le16_to_cpu(ets_data.port_bw_limit);
+ veb->bw_max_quanta = ets_data.tc_bw_max;
+ veb->is_abs_credits = bw_data.absolute_credits_enable;
+ tc_bw_max = le16_to_cpu(bw_data.tc_bw_max[0]) |
+ (le16_to_cpu(bw_data.tc_bw_max[1]) << 16);
+ for (i = 0; i < I40E_MAX_TRAFFIC_CLASS; i++) {
+ veb->bw_tc_share_credits[i] = bw_data.tc_bw_share_credits[i];
+ veb->bw_tc_limit_credits[i] =
+ le16_to_cpu(bw_data.tc_bw_limits[i]);
+ veb->bw_tc_max_quanta[i] = ((tc_bw_max >> (i*4)) & 0x7);
+ }
+
+out:
+ return ret;
+}
+
+/**
+ * i40e_veb_mem_alloc - Allocates the next available struct veb in the PF
+ * @pf: board private structure
+ *
+ * On error: returns error code (negative)
+ * On success: returns vsi index in PF (positive)
+ **/
+static int i40e_veb_mem_alloc(struct i40e_pf *pf)
+{
+ int ret = -ENOENT;
+ struct i40e_veb *veb;
+ int i;
+
+ /* Need to protect the allocation of switch elements at the PF level */
+ mutex_lock(&pf->switch_mutex);
+
+ /* VEB list may be fragmented if VEB creation/destruction has
+ * been happening. We can afford to do a quick scan to look
+ * for any free slots in the list.
+ *
+ * find next empty veb slot, looping back around if necessary
+ */
+ i = 0;
+ while ((i < I40E_MAX_VEB) && (pf->veb[i] != NULL))
+ i++;
+ if (i >= I40E_MAX_VEB) {
+ ret = -ENOMEM;
+ goto err_alloc_veb; /* out of VEB slots! */
+ }
+
+ veb = kzalloc(sizeof(*veb), GFP_KERNEL);
+ if (!veb) {
+ ret = -ENOMEM;
+ goto err_alloc_veb;
+ }
+ veb->pf = pf;
+ veb->idx = i;
+ veb->enabled_tc = 1;
+
+ pf->veb[i] = veb;
+ ret = i;
+err_alloc_veb:
+ mutex_unlock(&pf->switch_mutex);
+ return ret;
+}
+
+/**
+ * i40e_switch_branch_release - Delete a branch of the switch tree
+ * @branch: where to start deleting
+ *
+ * This uses recursion to find the tips of the branch to be
+ * removed, deleting until we get back to and can delete this VEB.
+ **/
+static void i40e_switch_branch_release(struct i40e_veb *branch)
+{
+ struct i40e_pf *pf = branch->pf;
+ u16 branch_seid = branch->seid;
+ u16 veb_idx = branch->idx;
+ int i;
+
+ /* release any VEBs on this VEB - RECURSION */
+ for (i = 0; i < I40E_MAX_VEB; i++) {
+ if (!pf->veb[i])
+ continue;
+ if (pf->veb[i]->uplink_seid == branch->seid)
+ i40e_switch_branch_release(pf->veb[i]);
+ }
+
+ /* Release the VSIs on this VEB, but not the owner VSI.
+ *
+ * NOTE: Removing the last VSI on a VEB has the SIDE EFFECT of removing
+ * the VEB itself, so don't use (*branch) after this loop.
+ */
+ for (i = 0; i < pf->hw.func_caps.num_vsis; i++) {
+ if (!pf->vsi[i])
+ continue;
+ if (pf->vsi[i]->uplink_seid == branch_seid &&
+ (pf->vsi[i]->flags & I40E_VSI_FLAG_VEB_OWNER) == 0) {
+ i40e_vsi_release(pf->vsi[i]);
+ }
+ }
+
+ /* There's one corner case where the VEB might not have been
+ * removed, so double check it here and remove it if needed.
+ * This case happens if the veb was created from the debugfs
+ * commands and no VSIs were added to it.
+ */
+ if (pf->veb[veb_idx])
+ i40e_veb_release(pf->veb[veb_idx]);
+}
+
+/**
+ * i40e_veb_clear - remove veb struct
+ * @veb: the veb to remove
+ **/
+static void i40e_veb_clear(struct i40e_veb *veb)
+{
+ if (!veb)
+ return;
+
+ if (veb->pf) {
+ struct i40e_pf *pf = veb->pf;
+
+ mutex_lock(&pf->switch_mutex);
+ if (pf->veb[veb->idx] == veb)
+ pf->veb[veb->idx] = NULL;
+ mutex_unlock(&pf->switch_mutex);
+ }
+
+ kfree(veb);
+}
+
+/**
+ * i40e_veb_release - Delete a VEB and free its resources
+ * @veb: the VEB being removed
+ **/
+void i40e_veb_release(struct i40e_veb *veb)
+{
+ struct i40e_vsi *vsi = NULL;
+ struct i40e_pf *pf;
+ int i, n = 0;
+
+ pf = veb->pf;
+
+ /* find the remaining VSI and check for extras */
+ for (i = 0; i < pf->hw.func_caps.num_vsis; i++) {
+ if (pf->vsi[i] && pf->vsi[i]->uplink_seid == veb->seid) {
+ n++;
+ vsi = pf->vsi[i];
+ }
+ }
+ if (n != 1) {
+ dev_info(&pf->pdev->dev,
+ "can't remove VEB %d with %d VSIs left\n",
+ veb->seid, n);
+ return;
+ }
+
+ /* move the remaining VSI to uplink veb */
+ vsi->flags &= ~I40E_VSI_FLAG_VEB_OWNER;
+ if (veb->uplink_seid) {
+ vsi->uplink_seid = veb->uplink_seid;
+ if (veb->uplink_seid == pf->mac_seid)
+ vsi->veb_idx = I40E_NO_VEB;
+ else
+ vsi->veb_idx = veb->veb_idx;
+ } else {
+ /* floating VEB */
+ vsi->uplink_seid = pf->vsi[pf->lan_vsi]->uplink_seid;
+ vsi->veb_idx = pf->vsi[pf->lan_vsi]->veb_idx;
+ }
+
+ i40e_aq_delete_element(&pf->hw, veb->seid, NULL);
+ i40e_veb_clear(veb);
+
+ return;
+}
+
+/**
+ * i40e_add_veb - create the VEB in the switch
+ * @veb: the VEB to be instantiated
+ * @vsi: the controlling VSI
+ **/
+static int i40e_add_veb(struct i40e_veb *veb, struct i40e_vsi *vsi)
+{
+ bool is_default = (vsi->idx == vsi->back->lan_vsi);
+ int ret;
+
+ /* get a VEB from the hardware */
+ ret = i40e_aq_add_veb(&veb->pf->hw, veb->uplink_seid, vsi->seid,
+ veb->enabled_tc, is_default, &veb->seid, NULL);
+ if (ret) {
+ dev_info(&veb->pf->pdev->dev,
+ "couldn't add VEB, err %d, aq_err %d\n",
+ ret, veb->pf->hw.aq.asq_last_status);
+ return -EPERM;
+ }
+
+ /* get statistics counter */
+ ret = i40e_aq_get_veb_parameters(&veb->pf->hw, veb->seid, NULL, NULL,
+ &veb->stats_idx, NULL, NULL, NULL);
+ if (ret) {
+ dev_info(&veb->pf->pdev->dev,
+ "couldn't get VEB statistics idx, err %d, aq_err %d\n",
+ ret, veb->pf->hw.aq.asq_last_status);
+ return -EPERM;
+ }
+ ret = i40e_veb_get_bw_info(veb);
+ if (ret) {
+ dev_info(&veb->pf->pdev->dev,
+ "couldn't get VEB bw info, err %d, aq_err %d\n",
+ ret, veb->pf->hw.aq.asq_last_status);
+ i40e_aq_delete_element(&veb->pf->hw, veb->seid, NULL);
+ return -ENOENT;
+ }
+
+ vsi->uplink_seid = veb->seid;
+ vsi->veb_idx = veb->idx;
+ vsi->flags |= I40E_VSI_FLAG_VEB_OWNER;
+
+ return 0;
+}
+
+/**
+ * i40e_veb_setup - Set up a VEB
+ * @pf: board private structure
+ * @flags: VEB setup flags
+ * @uplink_seid: the switch element to link to
+ * @vsi_seid: the initial VSI seid
+ * @enabled_tc: Enabled TC bit-map
+ *
+ * This allocates the sw VEB structure and links it into the switch
+ * It is possible and legal for this to be a duplicate of an already
+ * existing VEB. It is also possible for both uplink and vsi seids
+ * to be zero, in order to create a floating VEB.
+ *
+ * Returns pointer to the successfully allocated VEB sw struct on
+ * success, otherwise returns NULL on failure.
+ **/
+struct i40e_veb *i40e_veb_setup(struct i40e_pf *pf, u16 flags,
+ u16 uplink_seid, u16 vsi_seid,
+ u8 enabled_tc)
+{
+ struct i40e_veb *veb, *uplink_veb = NULL;
+ int vsi_idx, veb_idx;
+ int ret;
+
+ /* if one seid is 0, the other must be 0 to create a floating relay */
+ if ((uplink_seid == 0 || vsi_seid == 0) &&
+ (uplink_seid + vsi_seid != 0)) {
+ dev_info(&pf->pdev->dev,
+ "one, not both seid's are 0: uplink=%d vsi=%d\n",
+ uplink_seid, vsi_seid);
+ return NULL;
+ }
+
+ /* make sure there is such a vsi and uplink */
+ for (vsi_idx = 0; vsi_idx < pf->hw.func_caps.num_vsis; vsi_idx++)
+ if (pf->vsi[vsi_idx] && pf->vsi[vsi_idx]->seid == vsi_seid)
+ break;
+ if (vsi_idx >= pf->hw.func_caps.num_vsis && vsi_seid != 0) {
+ dev_info(&pf->pdev->dev, "vsi seid %d not found\n",
+ vsi_seid);
+ return NULL;
+ }
+
+ if (uplink_seid && uplink_seid != pf->mac_seid) {
+ for (veb_idx = 0; veb_idx < I40E_MAX_VEB; veb_idx++) {
+ if (pf->veb[veb_idx] &&
+ pf->veb[veb_idx]->seid == uplink_seid) {
+ uplink_veb = pf->veb[veb_idx];
+ break;
+ }
+ }
+ if (!uplink_veb) {
+ dev_info(&pf->pdev->dev,
+ "uplink seid %d not found\n", uplink_seid);
+ return NULL;
+ }
+ }
+
+ /* get veb sw struct */
+ veb_idx = i40e_veb_mem_alloc(pf);
+ if (veb_idx < 0)
+ goto err_alloc;
+ veb = pf->veb[veb_idx];
+ veb->flags = flags;
+ veb->uplink_seid = uplink_seid;
+ veb->veb_idx = (uplink_veb ? uplink_veb->idx : I40E_NO_VEB);
+ veb->enabled_tc = (enabled_tc ? enabled_tc : 0x1);
+
+ /* create the VEB in the switch */
+ ret = i40e_add_veb(veb, pf->vsi[vsi_idx]);
+ if (ret)
+ goto err_veb;
+
+ return veb;
+
+err_veb:
+ i40e_veb_clear(veb);
+err_alloc:
+ return NULL;
+}
+
+/**
+ * i40e_setup_pf_switch_element - set pf vars based on switch type
+ * @pf: board private structure
+ * @ele: element we are building info from
+ * @num_reported: total number of elements
+ * @printconfig: should we print the contents
+ *
+ * helper function to assist in extracting a few useful SEID values.
+ **/
+static void i40e_setup_pf_switch_element(struct i40e_pf *pf,
+ struct i40e_aqc_switch_config_element_resp *ele,
+ u16 num_reported, bool printconfig)
+{
+ u16 downlink_seid = le16_to_cpu(ele->downlink_seid);
+ u16 uplink_seid = le16_to_cpu(ele->uplink_seid);
+ u8 element_type = ele->element_type;
+ u16 seid = le16_to_cpu(ele->seid);
+
+ if (printconfig)
+ dev_info(&pf->pdev->dev,
+ "type=%d seid=%d uplink=%d downlink=%d\n",
+ element_type, seid, uplink_seid, downlink_seid);
+
+ switch (element_type) {
+ case I40E_SWITCH_ELEMENT_TYPE_MAC:
+ pf->mac_seid = seid;
+ break;
+ case I40E_SWITCH_ELEMENT_TYPE_VEB:
+ /* Main VEB? */
+ if (uplink_seid != pf->mac_seid)
+ break;
+ if (pf->lan_veb == I40E_NO_VEB) {
+ int v;
+
+ /* find existing or else empty VEB */
+ for (v = 0; v < I40E_MAX_VEB; v++) {
+ if (pf->veb[v] && (pf->veb[v]->seid == seid)) {
+ pf->lan_veb = v;
+ break;
+ }
+ }
+ if (pf->lan_veb == I40E_NO_VEB) {
+ v = i40e_veb_mem_alloc(pf);
+ if (v < 0)
+ break;
+ pf->lan_veb = v;
+ }
+ }
+
+ pf->veb[pf->lan_veb]->seid = seid;
+ pf->veb[pf->lan_veb]->uplink_seid = pf->mac_seid;
+ pf->veb[pf->lan_veb]->pf = pf;
+ pf->veb[pf->lan_veb]->veb_idx = I40E_NO_VEB;
+ break;
+ case I40E_SWITCH_ELEMENT_TYPE_VSI:
+ if (num_reported != 1)
+ break;
+ /* This is immediately after a reset so we can assume this is
+ * the PF's VSI
+ */
+ pf->mac_seid = uplink_seid;
+ pf->pf_seid = downlink_seid;
+ pf->main_vsi_seid = seid;
+ if (printconfig)
+ dev_info(&pf->pdev->dev,
+ "pf_seid=%d main_vsi_seid=%d\n",
+ pf->pf_seid, pf->main_vsi_seid);
+ break;
+ case I40E_SWITCH_ELEMENT_TYPE_PF:
+ case I40E_SWITCH_ELEMENT_TYPE_VF:
+ case I40E_SWITCH_ELEMENT_TYPE_EMP:
+ case I40E_SWITCH_ELEMENT_TYPE_BMC:
+ case I40E_SWITCH_ELEMENT_TYPE_PE:
+ case I40E_SWITCH_ELEMENT_TYPE_PA:
+ /* ignore these for now */
+ break;
+ default:
+ dev_info(&pf->pdev->dev, "unknown element type=%d seid=%d\n",
+ element_type, seid);
+ break;
+ }
+}
+
+/**
+ * i40e_fetch_switch_configuration - Get switch config from firmware
+ * @pf: board private structure
+ * @printconfig: should we print the contents
+ *
+ * Get the current switch configuration from the device and
+ * extract a few useful SEID values.
+ **/
+int i40e_fetch_switch_configuration(struct i40e_pf *pf, bool printconfig)
+{
+ struct i40e_aqc_get_switch_config_resp *sw_config;
+ u16 next_seid = 0;
+ int ret = 0;
+ u8 *aq_buf;
+ int i;
+
+ aq_buf = kzalloc(I40E_AQ_LARGE_BUF, GFP_KERNEL);
+ if (!aq_buf)
+ return -ENOMEM;
+
+ sw_config = (struct i40e_aqc_get_switch_config_resp *)aq_buf;
+ do {
+ u16 num_reported, num_total;
+
+ ret = i40e_aq_get_switch_config(&pf->hw, sw_config,
+ I40E_AQ_LARGE_BUF,
+ &next_seid, NULL);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "get switch config failed %d aq_err=%x\n",
+ ret, pf->hw.aq.asq_last_status);
+ kfree(aq_buf);
+ return -ENOENT;
+ }
+
+ num_reported = le16_to_cpu(sw_config->header.num_reported);
+ num_total = le16_to_cpu(sw_config->header.num_total);
+
+ if (printconfig)
+ dev_info(&pf->pdev->dev,
+ "header: %d reported %d total\n",
+ num_reported, num_total);
+
+ if (num_reported) {
+ int sz = sizeof(*sw_config) * num_reported;
+
+ kfree(pf->sw_config);
+ pf->sw_config = kzalloc(sz, GFP_KERNEL);
+ if (pf->sw_config)
+ memcpy(pf->sw_config, sw_config, sz);
+ }
+
+ for (i = 0; i < num_reported; i++) {
+ struct i40e_aqc_switch_config_element_resp *ele =
+ &sw_config->element[i];
+
+ i40e_setup_pf_switch_element(pf, ele, num_reported,
+ printconfig);
+ }
+ } while (next_seid != 0);
+
+ kfree(aq_buf);
+ return ret;
+}
+
+/**
+ * i40e_setup_pf_switch - Setup the HW switch on startup or after reset
+ * @pf: board private structure
+ *
+ * Returns 0 on success, negative value on failure
+ **/
+static int i40e_setup_pf_switch(struct i40e_pf *pf)
+{
+ int ret;
+
+ /* find out what's out there already */
+ ret = i40e_fetch_switch_configuration(pf, false);
+ if (ret) {
+ dev_info(&pf->pdev->dev,
+ "couldn't fetch switch config, err %d, aq_err %d\n",
+ ret, pf->hw.aq.asq_last_status);
+ return ret;
+ }
+ i40e_pf_reset_stats(pf);
+
+ /* fdir VSI must happen first to be sure it gets queue 0, but only
+ * if there is enough room for the fdir VSI
+ */
+ if (pf->num_lan_qps > 1)
+ i40e_fdir_setup(pf);
+
+ /* first time setup */
+ if (pf->lan_vsi == I40E_NO_VSI) {
+ struct i40e_vsi *vsi = NULL;
+ u16 uplink_seid;
+
+ /* Set up the PF VSI associated with the PF's main VSI
+ * that is already in the HW switch
+ */
+ if (pf->lan_veb != I40E_NO_VEB && pf->veb[pf->lan_veb])
+ uplink_seid = pf->veb[pf->lan_veb]->seid;
+ else
+ uplink_seid = pf->mac_seid;
+
+ vsi = i40e_vsi_setup(pf, I40E_VSI_MAIN, uplink_seid, 0);
+ if (!vsi) {
+ dev_info(&pf->pdev->dev, "setup of MAIN VSI failed\n");
+ i40e_fdir_teardown(pf);
+ return -EAGAIN;
+ }
+ /* accommodate kcompat by copying the main VSI queue count
+ * into the pf, since this newer code pushes the pf queue
+ * info down a level into a VSI
+ */
+ pf->num_rx_queues = vsi->alloc_queue_pairs;
+ pf->num_tx_queues = vsi->alloc_queue_pairs;
+ } else {
+ /* force a reset of TC and queue layout configurations */
+ u8 enabled_tc = pf->vsi[pf->lan_vsi]->tc_config.enabled_tc;
+ pf->vsi[pf->lan_vsi]->tc_config.enabled_tc = 0;
+ pf->vsi[pf->lan_vsi]->seid = pf->main_vsi_seid;
+ i40e_vsi_config_tc(pf->vsi[pf->lan_vsi], enabled_tc);
+ }
+ i40e_vlan_stripping_disable(pf->vsi[pf->lan_vsi]);
+
+ /* Setup static PF queue filter control settings */
+ ret = i40e_setup_pf_filter_control(pf);
+ if (ret) {
+ dev_info(&pf->pdev->dev, "setup_pf_filter_control failed: %d\n",
+ ret);
+ /* Failure here should not stop continuing other steps */
+ }
+
+ /* enable RSS in the HW, even for only one queue, as the stack can use
+ * the hash
+ */
+ if ((pf->flags & I40E_FLAG_RSS_ENABLED))
+ i40e_config_rss(pf);
+
+ /* fill in link information and enable LSE reporting */
+ i40e_aq_get_link_info(&pf->hw, true, NULL, NULL);
+ i40e_link_event(pf);
+
+ /* Initialize user-specifics link properties */
+ pf->fc_autoneg_status = ((pf->hw.phy.link_info.an_info &
+ I40E_AQ_AN_COMPLETED) ? true : false);
+ pf->hw.fc.requested_mode = I40E_FC_DEFAULT;
+ if (pf->hw.phy.link_info.an_info &
+ (I40E_AQ_LINK_PAUSE_TX | I40E_AQ_LINK_PAUSE_RX))
+ pf->hw.fc.current_mode = I40E_FC_FULL;
+ else if (pf->hw.phy.link_info.an_info & I40E_AQ_LINK_PAUSE_TX)
+ pf->hw.fc.current_mode = I40E_FC_TX_PAUSE;
+ else if (pf->hw.phy.link_info.an_info & I40E_AQ_LINK_PAUSE_RX)
+ pf->hw.fc.current_mode = I40E_FC_RX_PAUSE;
+ else
+ pf->hw.fc.current_mode = I40E_FC_DEFAULT;
+
+ return ret;
+}
+
+/**
+ * i40e_set_rss_size - helper to set rss_size
+ * @pf: board private structure
+ * @queues_left: how many queues
+ */
+static u16 i40e_set_rss_size(struct i40e_pf *pf, int queues_left)
+{
+ int num_tc0;
+
+ num_tc0 = min_t(int, queues_left, pf->rss_size_max);
+ num_tc0 = min_t(int, num_tc0, nr_cpus_node(numa_node_id()));
+ num_tc0 = rounddown_pow_of_two(num_tc0);
+
+ return num_tc0;
+}
+
+/**
+ * i40e_determine_queue_usage - Work out queue distribution
+ * @pf: board private structure
+ **/
+static void i40e_determine_queue_usage(struct i40e_pf *pf)
+{
+ int accum_tc_size;
+ int queues_left;
+
+ pf->num_lan_qps = 0;
+ pf->num_tc_qps = rounddown_pow_of_two(pf->num_tc_qps);
+ accum_tc_size = (I40E_MAX_TRAFFIC_CLASS - 1) * pf->num_tc_qps;
+
+ /* Find the max queues to be put into basic use. We'll always be
+ * using TC0, whether or not DCB is running, and TC0 will get the
+ * big RSS set.
+ */
+ queues_left = pf->hw.func_caps.num_tx_qp;
+
+ if (!((pf->flags & I40E_FLAG_MSIX_ENABLED) &&
+ (pf->flags & I40E_FLAG_MQ_ENABLED)) ||
+ !(pf->flags & (I40E_FLAG_RSS_ENABLED |
+ I40E_FLAG_FDIR_ENABLED | I40E_FLAG_DCB_ENABLED)) ||
+ (queues_left == 1)) {
+
+ /* one qp for PF, no queues for anything else */
+ queues_left = 0;
+ pf->rss_size = pf->num_lan_qps = 1;
+
+ /* make sure all the fancies are disabled */
+ pf->flags &= ~(I40E_FLAG_RSS_ENABLED |
+ I40E_FLAG_MQ_ENABLED |
+ I40E_FLAG_FDIR_ENABLED |
+ I40E_FLAG_FDIR_ATR_ENABLED |
+ I40E_FLAG_DCB_ENABLED |
+ I40E_FLAG_SRIOV_ENABLED |
+ I40E_FLAG_VMDQ_ENABLED);
+
+ } else if (pf->flags & I40E_FLAG_RSS_ENABLED &&
+ !(pf->flags & I40E_FLAG_FDIR_ENABLED) &&
+ !(pf->flags & I40E_FLAG_DCB_ENABLED)) {
+
+ pf->rss_size = i40e_set_rss_size(pf, queues_left);
+
+ queues_left -= pf->rss_size;
+ pf->num_lan_qps = pf->rss_size;
+
+ } else if (pf->flags & I40E_FLAG_RSS_ENABLED &&
+ !(pf->flags & I40E_FLAG_FDIR_ENABLED) &&
+ (pf->flags & I40E_FLAG_DCB_ENABLED)) {
+
+ /* save num_tc_qps queues for TCs 1 thru 7 and the rest
+ * are set up for RSS in TC0
+ */
+ queues_left -= accum_tc_size;
+
+ pf->rss_size = i40e_set_rss_size(pf, queues_left);
+
+ queues_left -= pf->rss_size;
+ if (queues_left < 0) {
+ dev_info(&pf->pdev->dev, "not enough queues for DCB\n");
+ return;
+ }
+
+ pf->num_lan_qps = pf->rss_size + accum_tc_size;
+
+ } else if (pf->flags & I40E_FLAG_RSS_ENABLED &&
+ (pf->flags & I40E_FLAG_FDIR_ENABLED) &&
+ !(pf->flags & I40E_FLAG_DCB_ENABLED)) {
+
+ queues_left -= 1; /* save 1 queue for FD */
+
+ pf->rss_size = i40e_set_rss_size(pf, queues_left);
+
+ queues_left -= pf->rss_size;
+ if (queues_left < 0) {
+ dev_info(&pf->pdev->dev, "not enough queues for Flow Director\n");
+ return;
+ }
+
+ pf->num_lan_qps = pf->rss_size;
+
+ } else if (pf->flags & I40E_FLAG_RSS_ENABLED &&
+ (pf->flags & I40E_FLAG_FDIR_ENABLED) &&
+ (pf->flags & I40E_FLAG_DCB_ENABLED)) {
+
+ /* save 1 queue for TCs 1 thru 7,
+ * 1 queue for flow director,
+ * and the rest are set up for RSS in TC0
+ */
+ queues_left -= 1;
+ queues_left -= accum_tc_size;
+
+ pf->rss_size = i40e_set_rss_size(pf, queues_left);
+ queues_left -= pf->rss_size;
+ if (queues_left < 0) {
+ dev_info(&pf->pdev->dev, "not enough queues for DCB and Flow Director\n");
+ return;
+ }
+
+ pf->num_lan_qps = pf->rss_size + accum_tc_size;
+
+ } else {
+ dev_info(&pf->pdev->dev,
+ "Invalid configuration, flags=0x%08llx\n", pf->flags);
+ return;
+ }
+
+ if ((pf->flags & I40E_FLAG_SRIOV_ENABLED) &&
+ pf->num_vf_qps && pf->num_req_vfs && queues_left) {
+ pf->num_req_vfs = min_t(int, pf->num_req_vfs, (queues_left /
+ pf->num_vf_qps));
+ queues_left -= (pf->num_req_vfs * pf->num_vf_qps);
+ }
+
+ if ((pf->flags & I40E_FLAG_VMDQ_ENABLED) &&
+ pf->num_vmdq_vsis && pf->num_vmdq_qps && queues_left) {
+ pf->num_vmdq_vsis = min_t(int, pf->num_vmdq_vsis,
+ (queues_left / pf->num_vmdq_qps));
+ queues_left -= (pf->num_vmdq_vsis * pf->num_vmdq_qps);
+ }
+
+ return;
+}
+
+/**
+ * i40e_setup_pf_filter_control - Setup PF static filter control
+ * @pf: PF to be setup
+ *
+ * i40e_setup_pf_filter_control sets up a pf's initial filter control
+ * settings. If PE/FCoE are enabled then it will also set the per PF
+ * based filter sizes required for them. It also enables Flow director,
+ * ethertype and macvlan type filter settings for the pf.
+ *
+ * Returns 0 on success, negative on failure
+ **/
+static int i40e_setup_pf_filter_control(struct i40e_pf *pf)
+{
+ struct i40e_filter_control_settings *settings = &pf->filter_settings;
+
+ settings->hash_lut_size = I40E_HASH_LUT_SIZE_128;
+
+ /* Flow Director is enabled */
+ if (pf->flags & (I40E_FLAG_FDIR_ENABLED | I40E_FLAG_FDIR_ATR_ENABLED))
+ settings->enable_fdir = true;
+
+ /* Ethtype and MACVLAN filters enabled for PF */
+ settings->enable_ethtype = true;
+ settings->enable_macvlan = true;
+
+ if (i40e_set_filter_control(&pf->hw, settings))
+ return -ENOENT;
+
+ return 0;
+}
+
+/**
+ * i40e_probe - Device initialization routine
+ * @pdev: PCI device information struct
+ * @ent: entry in i40e_pci_tbl
+ *
+ * i40e_probe initializes a pf identified by a pci_dev structure.
+ * The OS initialization, configuring of the pf private structure,
+ * and a hardware reset occur.
+ *
+ * Returns 0 on success, negative on failure
+ **/
+static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+{
+ struct i40e_driver_version dv;
+ struct i40e_pf *pf;
+ struct i40e_hw *hw;
+ int err = 0;
+ u32 len;
+
+ err = pci_enable_device_mem(pdev);
+ if (err)
+ return err;
+
+ /* set up for high or low dma */
+ if (!dma_set_mask(&pdev->dev, DMA_BIT_MASK(64))) {
+ /* coherent mask for the same size will always succeed if
+ * dma_set_mask does
+ */
+ dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(64));
+ } else if (!dma_set_mask(&pdev->dev, DMA_BIT_MASK(32))) {
+ dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(32));
+ } else {
+ dev_err(&pdev->dev, "DMA configuration failed: %d\n", err);
+ err = -EIO;
+ goto err_dma;
+ }
+
+ /* set up pci connections */
+ err = pci_request_selected_regions(pdev, pci_select_bars(pdev,
+ IORESOURCE_MEM), i40e_driver_name);
+ if (err) {
+ dev_info(&pdev->dev,
+ "pci_request_selected_regions failed %d\n", err);
+ goto err_pci_reg;
+ }
+
+ pci_enable_pcie_error_reporting(pdev);
+ pci_set_master(pdev);
+
+ /* Now that we have a PCI connection, we need to do the
+ * low level device setup. This is primarily setting up
+ * the Admin Queue structures and then querying for the
+ * device's current profile information.
+ */
+ pf = kzalloc(sizeof(*pf), GFP_KERNEL);
+ if (!pf) {
+ err = -ENOMEM;
+ goto err_pf_alloc;
+ }
+ pf->next_vsi = 0;
+ pf->pdev = pdev;
+ set_bit(__I40E_DOWN, &pf->state);
+
+ hw = &pf->hw;
+ hw->back = pf;
+ hw->hw_addr = ioremap(pci_resource_start(pdev, 0),
+ pci_resource_len(pdev, 0));
+ if (!hw->hw_addr) {
+ err = -EIO;
+ dev_info(&pdev->dev, "ioremap(0x%04x, 0x%04x) failed: 0x%x\n",
+ (unsigned int)pci_resource_start(pdev, 0),
+ (unsigned int)pci_resource_len(pdev, 0), err);
+ goto err_ioremap;
+ }
+ hw->vendor_id = pdev->vendor;
+ hw->device_id = pdev->device;
+ pci_read_config_byte(pdev, PCI_REVISION_ID, &hw->revision_id);
+ hw->subsystem_vendor_id = pdev->subsystem_vendor;
+ hw->subsystem_device_id = pdev->subsystem_device;
+ hw->bus.device = PCI_SLOT(pdev->devfn);
+ hw->bus.func = PCI_FUNC(pdev->devfn);
+
+ /* Reset here to make sure all is clean and to define PF 'n' */
+ err = i40e_pf_reset(hw);
+ if (err) {
+ dev_info(&pdev->dev, "Initial pf_reset failed: %d\n", err);
+ goto err_pf_reset;
+ }
+ pf->pfr_count++;
+
+ hw->aq.num_arq_entries = I40E_AQ_LEN;
+ hw->aq.num_asq_entries = I40E_AQ_LEN;
+ hw->aq.arq_buf_size = I40E_MAX_AQ_BUF_SIZE;
+ hw->aq.asq_buf_size = I40E_MAX_AQ_BUF_SIZE;
+ pf->adminq_work_limit = I40E_AQ_WORK_LIMIT;
+ snprintf(pf->misc_int_name, sizeof(pf->misc_int_name) - 1,
+ "%s-pf%d:misc",
+ dev_driver_string(&pf->pdev->dev), pf->hw.pf_id);
+
+ err = i40e_init_shared_code(hw);
+ if (err) {
+ dev_info(&pdev->dev, "init_shared_code failed: %d\n", err);
+ goto err_pf_reset;
+ }
+
+ err = i40e_init_adminq(hw);
+ dev_info(&pdev->dev, "%s\n", i40e_fw_version_str(hw));
+ if (err) {
+ dev_info(&pdev->dev,
+ "init_adminq failed: %d expecting API %02x.%02x\n",
+ err,
+ I40E_FW_API_VERSION_MAJOR, I40E_FW_API_VERSION_MINOR);
+ goto err_pf_reset;
+ }
+
+ err = i40e_get_capabilities(pf);
+ if (err)
+ goto err_adminq_setup;
+
+ err = i40e_sw_init(pf);
+ if (err) {
+ dev_info(&pdev->dev, "sw_init failed: %d\n", err);
+ goto err_sw_init;
+ }
+
+ err = i40e_init_lan_hmc(hw, hw->func_caps.num_tx_qp,
+ hw->func_caps.num_rx_qp,
+ pf->fcoe_hmc_cntx_num, pf->fcoe_hmc_filt_num);
+ if (err) {
+ dev_info(&pdev->dev, "init_lan_hmc failed: %d\n", err);
+ goto err_init_lan_hmc;
+ }
+
+ err = i40e_configure_lan_hmc(hw, I40E_HMC_MODEL_DIRECT_ONLY);
+ if (err) {
+ dev_info(&pdev->dev, "configure_lan_hmc failed: %d\n", err);
+ err = -ENOENT;
+ goto err_configure_lan_hmc;
+ }
+
+ i40e_get_mac_addr(hw, hw->mac.addr);
+ if (i40e_validate_mac_addr(hw->mac.addr)) {
+ dev_info(&pdev->dev, "invalid MAC address %pM\n", hw->mac.addr);
+ err = -EIO;
+ goto err_mac_addr;
+ }
+ dev_info(&pdev->dev, "MAC address: %pM\n", hw->mac.addr);
+ memcpy(hw->mac.perm_addr, hw->mac.addr, ETH_ALEN);
+
+ pci_set_drvdata(pdev, pf);
+ pci_save_state(pdev);
+
+ /* set up periodic task facility */
+ setup_timer(&pf->service_timer, i40e_service_timer, (unsigned long)pf);
+ pf->service_timer_period = HZ;
+
+ INIT_WORK(&pf->service_task, i40e_service_task);
+ clear_bit(__I40E_SERVICE_SCHED, &pf->state);
+ pf->flags |= I40E_FLAG_NEED_LINK_UPDATE;
+ pf->link_check_timeout = jiffies;
+
+ /* set up the main switch operations */
+ i40e_determine_queue_usage(pf);
+ i40e_init_interrupt_scheme(pf);
+
+ /* Set up the *vsi struct based on the number of VSIs in the HW,
+ * and set up our local tracking of the MAIN PF vsi.
+ */
+ len = sizeof(struct i40e_vsi *) * pf->hw.func_caps.num_vsis;
+ pf->vsi = kzalloc(len, GFP_KERNEL);
+ if (!pf->vsi)
+ goto err_switch_setup;
+
+ err = i40e_setup_pf_switch(pf);
+ if (err) {
+ dev_info(&pdev->dev, "setup_pf_switch failed: %d\n", err);
+ goto err_vsis;
+ }
+
+ /* The main driver is (mostly) up and happy. We need to set this state
+ * before setting up the misc vector or we get a race and the vector
+ * ends up disabled forever.
+ */
+ clear_bit(__I40E_DOWN, &pf->state);
+
+ /* In case of MSIX we are going to setup the misc vector right here
+ * to handle admin queue events etc. In case of legacy and MSI
+ * the misc functionality and queue processing is combined in
+ * the same vector and that gets setup at open.
+ */
+ if (pf->flags & I40E_FLAG_MSIX_ENABLED) {
+ err = i40e_setup_misc_vector(pf);
+ if (err) {
+ dev_info(&pdev->dev,
+ "setup of misc vector failed: %d\n", err);
+ goto err_vsis;
+ }
+ }
+
+ /* prep for VF support */
+ if ((pf->flags & I40E_FLAG_SRIOV_ENABLED) &&
+ (pf->flags & I40E_FLAG_MSIX_ENABLED)) {
+ u32 val;
+
+ /* disable link interrupts for VFs */
+ val = rd32(hw, I40E_PFGEN_PORTMDIO_NUM);
+ val &= ~I40E_PFGEN_PORTMDIO_NUM_VFLINK_STAT_ENA_MASK;
+ wr32(hw, I40E_PFGEN_PORTMDIO_NUM, val);
+ i40e_flush(hw);
+ }
+
+ i40e_dbg_pf_init(pf);
+
+ /* tell the firmware that we're starting */
+ dv.major_version = DRV_VERSION_MAJOR;
+ dv.minor_version = DRV_VERSION_MINOR;
+ dv.build_version = DRV_VERSION_BUILD;
+ dv.subbuild_version = 0;
+ i40e_aq_send_driver_version(&pf->hw, &dv, NULL);
+
+ /* since everything's happy, start the service_task timer */
+ mod_timer(&pf->service_timer,
+ round_jiffies(jiffies + pf->service_timer_period));
+
+ return 0;
+
+ /* Unwind what we've done if something failed in the setup */
+err_vsis:
+ set_bit(__I40E_DOWN, &pf->state);
+err_switch_setup:
+ i40e_clear_interrupt_scheme(pf);
+ kfree(pf->vsi);
+ del_timer_sync(&pf->service_timer);
+err_mac_addr:
+err_configure_lan_hmc:
+ (void)i40e_shutdown_lan_hmc(hw);
+err_init_lan_hmc:
+ kfree(pf->qp_pile);
+ kfree(pf->irq_pile);
+err_sw_init:
+err_adminq_setup:
+ (void)i40e_shutdown_adminq(hw);
+err_pf_reset:
+ iounmap(hw->hw_addr);
+err_ioremap:
+ kfree(pf);
+err_pf_alloc:
+ pci_disable_pcie_error_reporting(pdev);
+ pci_release_selected_regions(pdev,
+ pci_select_bars(pdev, IORESOURCE_MEM));
+err_pci_reg:
+err_dma:
+ pci_disable_device(pdev);
+ return err;
+}
+
+/**
+ * i40e_remove - Device removal routine
+ * @pdev: PCI device information struct
+ *
+ * i40e_remove is called by the PCI subsystem to alert the driver
+ * that is should release a PCI device. This could be caused by a
+ * Hot-Plug event, or because the driver is going to be removed from
+ * memory.
+ **/
+static void i40e_remove(struct pci_dev *pdev)
+{
+ struct i40e_pf *pf = pci_get_drvdata(pdev);
+ i40e_status ret_code;
+ u32 reg;
+ int i;
+
+ i40e_dbg_pf_exit(pf);
+
+ if (pf->flags & I40E_FLAG_SRIOV_ENABLED) {
+ i40e_free_vfs(pf);
+ pf->flags &= ~I40E_FLAG_SRIOV_ENABLED;
+ }
+
+ /* no more scheduling of any task */
+ set_bit(__I40E_DOWN, &pf->state);
+ del_timer_sync(&pf->service_timer);
+ cancel_work_sync(&pf->service_task);
+
+ i40e_fdir_teardown(pf);
+
+ /* If there is a switch structure or any orphans, remove them.
+ * This will leave only the PF's VSI remaining.
+ */
+ for (i = 0; i < I40E_MAX_VEB; i++) {
+ if (!pf->veb[i])
+ continue;
+
+ if (pf->veb[i]->uplink_seid == pf->mac_seid ||
+ pf->veb[i]->uplink_seid == 0)
+ i40e_switch_branch_release(pf->veb[i]);
+ }
+
+ /* Now we can shutdown the PF's VSI, just before we kill
+ * adminq and hmc.
+ */
+ if (pf->vsi[pf->lan_vsi])
+ i40e_vsi_release(pf->vsi[pf->lan_vsi]);
+
+ i40e_stop_misc_vector(pf);
+ if (pf->flags & I40E_FLAG_MSIX_ENABLED) {
+ synchronize_irq(pf->msix_entries[0].vector);
+ free_irq(pf->msix_entries[0].vector, pf);
+ }
+
+ /* shutdown and destroy the HMC */
+ ret_code = i40e_shutdown_lan_hmc(&pf->hw);
+ if (ret_code)
+ dev_warn(&pdev->dev,
+ "Failed to destroy the HMC resources: %d\n", ret_code);
+
+ /* shutdown the adminq */
+ i40e_aq_queue_shutdown(&pf->hw, true);
+ ret_code = i40e_shutdown_adminq(&pf->hw);
+ if (ret_code)
+ dev_warn(&pdev->dev,
+ "Failed to destroy the Admin Queue resources: %d\n",
+ ret_code);
+
+ /* Clear all dynamic memory lists of rings, q_vectors, and VSIs */
+ i40e_clear_interrupt_scheme(pf);
+ for (i = 0; i < pf->hw.func_caps.num_vsis; i++) {
+ if (pf->vsi[i]) {
+ i40e_vsi_clear_rings(pf->vsi[i]);
+ i40e_vsi_clear(pf->vsi[i]);
+ pf->vsi[i] = NULL;
+ }
+ }
+
+ for (i = 0; i < I40E_MAX_VEB; i++) {
+ kfree(pf->veb[i]);
+ pf->veb[i] = NULL;
+ }
+
+ kfree(pf->qp_pile);
+ kfree(pf->irq_pile);
+ kfree(pf->sw_config);
+ kfree(pf->vsi);
+
+ /* force a PF reset to clean anything leftover */
+ reg = rd32(&pf->hw, I40E_PFGEN_CTRL);
+ wr32(&pf->hw, I40E_PFGEN_CTRL, (reg | I40E_PFGEN_CTRL_PFSWR_MASK));
+ i40e_flush(&pf->hw);
+
+ iounmap(pf->hw.hw_addr);
+ kfree(pf);
+ pci_release_selected_regions(pdev,
+ pci_select_bars(pdev, IORESOURCE_MEM));
+
+ pci_disable_pcie_error_reporting(pdev);
+ pci_disable_device(pdev);
+}
+
+/**
+ * i40e_pci_error_detected - warning that something funky happened in PCI land
+ * @pdev: PCI device information struct
+ *
+ * Called to warn that something happened and the error handling steps
+ * are in progress. Allows the driver to quiesce things, be ready for
+ * remediation.
+ **/
+static pci_ers_result_t i40e_pci_error_detected(struct pci_dev *pdev,
+ enum pci_channel_state error)
+{
+ struct i40e_pf *pf = pci_get_drvdata(pdev);
+
+ dev_info(&pdev->dev, "%s: error %d\n", __func__, error);
+
+ /* shutdown all operations */
+ i40e_pf_quiesce_all_vsi(pf);
+
+ /* Request a slot reset */
+ return PCI_ERS_RESULT_NEED_RESET;
+}
+
+/**
+ * i40e_pci_error_slot_reset - a PCI slot reset just happened
+ * @pdev: PCI device information struct
+ *
+ * Called to find if the driver can work with the device now that
+ * the pci slot has been reset. If a basic connection seems good
+ * (registers are readable and have sane content) then return a
+ * happy little PCI_ERS_RESULT_xxx.
+ **/
+static pci_ers_result_t i40e_pci_error_slot_reset(struct pci_dev *pdev)
+{
+ struct i40e_pf *pf = pci_get_drvdata(pdev);
+ pci_ers_result_t result;
+ int err;
+ u32 reg;
+
+ dev_info(&pdev->dev, "%s\n", __func__);
+ if (pci_enable_device_mem(pdev)) {
+ dev_info(&pdev->dev,
+ "Cannot re-enable PCI device after reset.\n");
+ result = PCI_ERS_RESULT_DISCONNECT;
+ } else {
+ pci_set_master(pdev);
+ pci_restore_state(pdev);
+ pci_save_state(pdev);
+ pci_wake_from_d3(pdev, false);
+
+ reg = rd32(&pf->hw, I40E_GLGEN_RTRIG);
+ if (reg == 0)
+ result = PCI_ERS_RESULT_RECOVERED;
+ else
+ result = PCI_ERS_RESULT_DISCONNECT;
+ }
+
+ err = pci_cleanup_aer_uncorrect_error_status(pdev);
+ if (err) {
+ dev_info(&pdev->dev,
+ "pci_cleanup_aer_uncorrect_error_status failed 0x%0x\n",
+ err);
+ /* non-fatal, continue */
+ }
+
+ return result;
+}
+
+/**
+ * i40e_pci_error_resume - restart operations after PCI error recovery
+ * @pdev: PCI device information struct
+ *
+ * Called to allow the driver to bring things back up after PCI error
+ * and/or reset recovery has finished.
+ **/
+static void i40e_pci_error_resume(struct pci_dev *pdev)
+{
+ struct i40e_pf *pf = pci_get_drvdata(pdev);
+
+ dev_info(&pdev->dev, "%s\n", __func__);
+ i40e_handle_reset_warning(pf);
+}
+
+static const struct pci_error_handlers i40e_err_handler = {
+ .error_detected = i40e_pci_error_detected,
+ .slot_reset = i40e_pci_error_slot_reset,
+ .resume = i40e_pci_error_resume,
+};
+
+static struct pci_driver i40e_driver = {
+ .name = i40e_driver_name,
+ .id_table = i40e_pci_tbl,
+ .probe = i40e_probe,
+ .remove = i40e_remove,
+ .err_handler = &i40e_err_handler,
+ .sriov_configure = i40e_pci_sriov_configure,
+};
+
+/**
+ * i40e_init_module - Driver registration routine
+ *
+ * i40e_init_module is the first routine called when the driver is
+ * loaded. All it does is register with the PCI subsystem.
+ **/
+static int __init i40e_init_module(void)
+{
+ pr_info("%s: %s - version %s\n", i40e_driver_name,
+ i40e_driver_string, i40e_driver_version_str);
+ pr_info("%s: %s\n", i40e_driver_name, i40e_copyright);
+ i40e_dbg_init();
+ return pci_register_driver(&i40e_driver);
+}
+module_init(i40e_init_module);
+
+/**
+ * i40e_exit_module - Driver exit cleanup routine
+ *
+ * i40e_exit_module is called just before the driver is removed
+ * from memory.
+ **/
+static void __exit i40e_exit_module(void)
+{
+ pci_unregister_driver(&i40e_driver);
+ i40e_dbg_exit();
+}
+module_exit(i40e_exit_module);
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#include "i40e_prototype.h"
+
+/**
+ * i40e_init_nvm_ops - Initialize NVM function pointers.
+ * @hw: pointer to the HW structure.
+ *
+ * Setups the function pointers and the NVM info structure. Should be called
+ * once per NVM initialization, e.g. inside the i40e_init_shared_code().
+ * Please notice that the NVM term is used here (& in all methods covered
+ * in this file) as an equivalent of the FLASH part mapped into the SR.
+ * We are accessing FLASH always thru the Shadow RAM.
+ **/
+i40e_status i40e_init_nvm(struct i40e_hw *hw)
+{
+ struct i40e_nvm_info *nvm = &hw->nvm;
+ i40e_status ret_code = 0;
+ u32 fla, gens;
+ u8 sr_size;
+
+ /* The SR size is stored regardless of the nvm programming mode
+ * as the blank mode may be used in the factory line.
+ */
+ gens = rd32(hw, I40E_GLNVM_GENS);
+ sr_size = ((gens & I40E_GLNVM_GENS_SR_SIZE_MASK) >>
+ I40E_GLNVM_GENS_SR_SIZE_SHIFT);
+ /* Switching to words (sr_size contains power of 2KB). */
+ nvm->sr_size = (1 << sr_size) * I40E_SR_WORDS_IN_1KB;
+
+ /* Check if we are in the normal or blank NVM programming mode. */
+ fla = rd32(hw, I40E_GLNVM_FLA);
+ if (fla & I40E_GLNVM_FLA_LOCKED_MASK) { /* Normal programming mode. */
+ /* Max NVM timeout. */
+ nvm->timeout = I40E_MAX_NVM_TIMEOUT;
+ nvm->blank_nvm_mode = false;
+ } else { /* Blank programming mode. */
+ nvm->blank_nvm_mode = true;
+ ret_code = I40E_ERR_NVM_BLANK_MODE;
+ hw_dbg(hw, "NVM init error: unsupported blank mode.\n");
+ }
+
+ return ret_code;
+}
+
+/**
+ * i40e_acquire_nvm - Generic request for acquiring the NVM ownership.
+ * @hw: pointer to the HW structure.
+ * @access: NVM access type (read or write).
+ *
+ * This function will request NVM ownership for reading
+ * via the proper Admin Command.
+ **/
+i40e_status i40e_acquire_nvm(struct i40e_hw *hw,
+ enum i40e_aq_resource_access_type access)
+{
+ i40e_status ret_code = 0;
+ u64 gtime, timeout;
+ u64 time = 0;
+
+ if (hw->nvm.blank_nvm_mode)
+ goto i40e_i40e_acquire_nvm_exit;
+
+ ret_code = i40e_aq_request_resource(hw, I40E_NVM_RESOURCE_ID, access,
+ 0, &time, NULL);
+ /* Reading the Global Device Timer. */
+ gtime = rd32(hw, I40E_GLVFGEN_TIMER);
+
+ /* Store the timeout. */
+ hw->nvm.hw_semaphore_timeout = I40E_MS_TO_GTIME(time) + gtime;
+
+ if (ret_code) {
+ /* Set the polling timeout. */
+ if (time > I40E_MAX_NVM_TIMEOUT)
+ timeout = I40E_MS_TO_GTIME(I40E_MAX_NVM_TIMEOUT)
+ + gtime;
+ else
+ timeout = hw->nvm.hw_semaphore_timeout;
+ /* Poll until the current NVM owner timeouts. */
+ while (gtime < timeout) {
+ usleep_range(10000, 20000);
+ ret_code = i40e_aq_request_resource(hw,
+ I40E_NVM_RESOURCE_ID,
+ access, 0, &time,
+ NULL);
+ if (!ret_code) {
+ hw->nvm.hw_semaphore_timeout =
+ I40E_MS_TO_GTIME(time) + gtime;
+ break;
+ }
+ gtime = rd32(hw, I40E_GLVFGEN_TIMER);
+ }
+ if (ret_code) {
+ hw->nvm.hw_semaphore_timeout = 0;
+ hw->nvm.hw_semaphore_wait =
+ I40E_MS_TO_GTIME(time) + gtime;
+ hw_dbg(hw, "NVM acquire timed out, wait %llu ms before trying again.\n",
+ time);
+ }
+ }
+
+i40e_i40e_acquire_nvm_exit:
+ return ret_code;
+}
+
+/**
+ * i40e_release_nvm - Generic request for releasing the NVM ownership.
+ * @hw: pointer to the HW structure.
+ *
+ * This function will release NVM resource via the proper Admin Command.
+ **/
+void i40e_release_nvm(struct i40e_hw *hw)
+{
+ if (!hw->nvm.blank_nvm_mode)
+ i40e_aq_release_resource(hw, I40E_NVM_RESOURCE_ID, 0, NULL);
+}
+
+/**
+ * i40e_poll_sr_srctl_done_bit - Polls the GLNVM_SRCTL done bit.
+ * @hw: pointer to the HW structure.
+ *
+ * Polls the SRCTL Shadow RAM register done bit.
+ **/
+static i40e_status i40e_poll_sr_srctl_done_bit(struct i40e_hw *hw)
+{
+ i40e_status ret_code = I40E_ERR_TIMEOUT;
+ u32 srctl, wait_cnt;
+
+ /* Poll the I40E_GLNVM_SRCTL until the done bit is set. */
+ for (wait_cnt = 0; wait_cnt < I40E_SRRD_SRCTL_ATTEMPTS; wait_cnt++) {
+ srctl = rd32(hw, I40E_GLNVM_SRCTL);
+ if (srctl & I40E_GLNVM_SRCTL_DONE_MASK) {
+ ret_code = 0;
+ break;
+ }
+ udelay(5);
+ }
+ if (ret_code == I40E_ERR_TIMEOUT)
+ hw_dbg(hw, "Done bit in GLNVM_SRCTL not set");
+ return ret_code;
+}
+
+/**
+ * i40e_read_nvm_srctl - Reads Shadow RAM.
+ * @hw: pointer to the HW structure.
+ * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF).
+ * @data: word read from the Shadow RAM.
+ *
+ * Reads 16 bit word from the Shadow RAM using the GLNVM_SRCTL register.
+ **/
+static i40e_status i40e_read_nvm_srctl(struct i40e_hw *hw, u16 offset,
+ u16 *data)
+{
+ i40e_status ret_code = I40E_ERR_TIMEOUT;
+ u32 sr_reg;
+
+ if (offset >= hw->nvm.sr_size) {
+ hw_dbg(hw, "NVM read error: Offset beyond Shadow RAM limit.\n");
+ ret_code = I40E_ERR_PARAM;
+ goto read_nvm_exit;
+ }
+
+ /* Poll the done bit first. */
+ ret_code = i40e_poll_sr_srctl_done_bit(hw);
+ if (!ret_code) {
+ /* Write the address and start reading. */
+ sr_reg = (u32)(offset << I40E_GLNVM_SRCTL_ADDR_SHIFT) |
+ (1 << I40E_GLNVM_SRCTL_START_SHIFT);
+ wr32(hw, I40E_GLNVM_SRCTL, sr_reg);
+
+ /* Poll I40E_GLNVM_SRCTL until the done bit is set. */
+ ret_code = i40e_poll_sr_srctl_done_bit(hw);
+ if (!ret_code) {
+ sr_reg = rd32(hw, I40E_GLNVM_SRDATA);
+ *data = (u16)((sr_reg &
+ I40E_GLNVM_SRDATA_RDDATA_MASK)
+ >> I40E_GLNVM_SRDATA_RDDATA_SHIFT);
+ }
+ }
+ if (ret_code)
+ hw_dbg(hw, "NVM read error: Couldn't access Shadow RAM address: 0x%x\n",
+ offset);
+
+read_nvm_exit:
+ return ret_code;
+}
+
+/**
+ * i40e_read_nvm_word - Reads Shadow RAM word.
+ * @hw: pointer to the HW structure.
+ * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF).
+ * @data: word read from the Shadow RAM.
+ *
+ * Reads 16 bit word from the Shadow RAM. Each read is preceded
+ * with the NVM ownership taking and followed by the release.
+ **/
+i40e_status i40e_read_nvm_word(struct i40e_hw *hw, u16 offset,
+ u16 *data)
+{
+ i40e_status ret_code = 0;
+
+ ret_code = i40e_acquire_nvm(hw, I40E_RESOURCE_READ);
+ if (!ret_code) {
+ ret_code = i40e_read_nvm_srctl(hw, offset, data);
+ i40e_release_nvm(hw);
+ }
+
+ return ret_code;
+}
+
+/**
+ * i40e_read_nvm_buffer - Reads Shadow RAM buffer.
+ * @hw: pointer to the HW structure.
+ * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF).
+ * @words: number of words to read (in) &
+ * number of words read before the NVM ownership timeout (out).
+ * @data: words read from the Shadow RAM.
+ *
+ * Reads 16 bit words (data buffer) from the SR using the i40e_read_nvm_srrd()
+ * method. The buffer read is preceded by the NVM ownership take
+ * and followed by the release.
+ **/
+i40e_status i40e_read_nvm_buffer(struct i40e_hw *hw, u16 offset,
+ u16 *words, u16 *data)
+{
+ i40e_status ret_code = 0;
+ u16 index, word;
+ u32 time;
+
+ ret_code = i40e_acquire_nvm(hw, I40E_RESOURCE_READ);
+ if (!ret_code) {
+ /* Loop thru the selected region. */
+ for (word = 0; word < *words; word++) {
+ index = offset + word;
+ ret_code = i40e_read_nvm_srctl(hw, index, &data[word]);
+ if (ret_code)
+ break;
+ /* Check if we didn't exceeded the semaphore timeout. */
+ time = rd32(hw, I40E_GLVFGEN_TIMER);
+ if (time >= hw->nvm.hw_semaphore_timeout) {
+ ret_code = I40E_ERR_TIMEOUT;
+ hw_dbg(hw, "NVM read error: timeout.\n");
+ break;
+ }
+ }
+ /* Update the number of words read from the Shadow RAM. */
+ *words = word;
+ /* Release the NVM ownership. */
+ i40e_release_nvm(hw);
+ }
+
+ return ret_code;
+}
+
+/**
+ * i40e_calc_nvm_checksum - Calculates and returns the checksum
+ * @hw: pointer to hardware structure
+ *
+ * This function calculate SW Checksum that covers the whole 64kB shadow RAM
+ * except the VPD and PCIe ALT Auto-load modules. The structure and size of VPD
+ * is customer specific and unknown. Therefore, this function skips all maximum
+ * possible size of VPD (1kB).
+ **/
+static i40e_status i40e_calc_nvm_checksum(struct i40e_hw *hw,
+ u16 *checksum)
+{
+ i40e_status ret_code = 0;
+ u16 pcie_alt_module = 0;
+ u16 checksum_local = 0;
+ u16 vpd_module = 0;
+ u16 word = 0;
+ u32 i = 0;
+
+ /* read pointer to VPD area */
+ ret_code = i40e_read_nvm_srctl(hw, I40E_SR_VPD_PTR, &vpd_module);
+ if (ret_code) {
+ ret_code = I40E_ERR_NVM_CHECKSUM;
+ goto i40e_calc_nvm_checksum_exit;
+ }
+
+ /* read pointer to PCIe Alt Auto-load module */
+ ret_code = i40e_read_nvm_srctl(hw, I40E_SR_PCIE_ALT_AUTO_LOAD_PTR,
+ &pcie_alt_module);
+ if (ret_code) {
+ ret_code = I40E_ERR_NVM_CHECKSUM;
+ goto i40e_calc_nvm_checksum_exit;
+ }
+
+ /* Calculate SW checksum that covers the whole 64kB shadow RAM
+ * except the VPD and PCIe ALT Auto-load modules
+ */
+ for (i = 0; i < hw->nvm.sr_size; i++) {
+ /* Skip Checksum word */
+ if (i == I40E_SR_SW_CHECKSUM_WORD)
+ i++;
+ /* Skip VPD module (convert byte size to word count) */
+ if (i == (u32)vpd_module) {
+ i += (I40E_SR_VPD_MODULE_MAX_SIZE / 2);
+ if (i >= hw->nvm.sr_size)
+ break;
+ }
+ /* Skip PCIe ALT module (convert byte size to word count) */
+ if (i == (u32)pcie_alt_module) {
+ i += (I40E_SR_PCIE_ALT_MODULE_MAX_SIZE / 2);
+ if (i >= hw->nvm.sr_size)
+ break;
+ }
+
+ ret_code = i40e_read_nvm_srctl(hw, (u16)i, &word);
+ if (ret_code) {
+ ret_code = I40E_ERR_NVM_CHECKSUM;
+ goto i40e_calc_nvm_checksum_exit;
+ }
+ checksum_local += word;
+ }
+
+ *checksum = (u16)I40E_SR_SW_CHECKSUM_BASE - checksum_local;
+
+i40e_calc_nvm_checksum_exit:
+ return ret_code;
+}
+
+/**
+ * i40e_validate_nvm_checksum - Validate EEPROM checksum
+ * @hw: pointer to hardware structure
+ * @checksum: calculated checksum
+ *
+ * Performs checksum calculation and validates the NVM SW checksum. If the
+ * caller does not need checksum, the value can be NULL.
+ **/
+i40e_status i40e_validate_nvm_checksum(struct i40e_hw *hw,
+ u16 *checksum)
+{
+ i40e_status ret_code = 0;
+ u16 checksum_sr = 0;
+ u16 checksum_local;
+
+ ret_code = i40e_acquire_nvm(hw, I40E_RESOURCE_READ);
+ if (ret_code)
+ goto i40e_validate_nvm_checksum_exit;
+
+ ret_code = i40e_calc_nvm_checksum(hw, &checksum_local);
+ if (ret_code)
+ goto i40e_validate_nvm_checksum_free;
+
+ /* Do not use i40e_read_nvm_word() because we do not want to take
+ * the synchronization semaphores twice here.
+ */
+ i40e_read_nvm_srctl(hw, I40E_SR_SW_CHECKSUM_WORD, &checksum_sr);
+
+ /* Verify read checksum from EEPROM is the same as
+ * calculated checksum
+ */
+ if (checksum_local != checksum_sr)
+ ret_code = I40E_ERR_NVM_CHECKSUM;
+
+ /* If the user cares, return the calculated checksum */
+ if (checksum)
+ *checksum = checksum_local;
+
+i40e_validate_nvm_checksum_free:
+ i40e_release_nvm(hw);
+
+i40e_validate_nvm_checksum_exit:
+ return ret_code;
+}
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#ifndef _I40E_OSDEP_H_
+#define _I40E_OSDEP_H_
+
+#include <linux/types.h>
+#include <linux/if_ether.h>
+#include <linux/if_vlan.h>
+#include <linux/tcp.h>
+#include <linux/pci.h>
+#include <linux/highuid.h>
+
+/* get readq/writeq support for 32 bit kernels, use the low-first version */
+#include <asm-generic/io-64-nonatomic-lo-hi.h>
+
+/* File to be the magic between shared code and
+ * actual OS primitives
+ */
+
+#define hw_dbg(hw, S, A...) do {} while (0)
+
+#define wr32(a, reg, value) writel((value), ((a)->hw_addr + (reg)))
+#define rd32(a, reg) readl((a)->hw_addr + (reg))
+
+#define wr64(a, reg, value) writeq((value), ((a)->hw_addr + (reg)))
+#define rd64(a, reg) readq((a)->hw_addr + (reg))
+#define i40e_flush(a) readl((a)->hw_addr + I40E_GLGEN_STAT)
+
+/* memory allocation tracking */
+struct i40e_dma_mem {
+ void *va;
+ dma_addr_t pa;
+ u32 size;
+} __packed;
+
+#define i40e_allocate_dma_mem(h, m, unused, s, a) \
+ i40e_allocate_dma_mem_d(h, m, s, a)
+#define i40e_free_dma_mem(h, m) i40e_free_dma_mem_d(h, m)
+
+struct i40e_virt_mem {
+ void *va;
+ u32 size;
+} __packed;
+
+#define i40e_allocate_virt_mem(h, m, s) i40e_allocate_virt_mem_d(h, m, s)
+#define i40e_free_virt_mem(h, m) i40e_free_virt_mem_d(h, m)
+
+#define i40e_debug(h, m, s, ...) \
+do { \
+ if (((m) & (h)->debug_mask)) \
+ pr_info("i40e %02x.%x " s, \
+ (h)->bus.device, (h)->bus.func, \
+ ##__VA_ARGS__); \
+} while (0)
+
+typedef enum i40e_status_code i40e_status;
+#endif /* _I40E_OSDEP_H_ */
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#ifndef _I40E_PROTOTYPE_H_
+#define _I40E_PROTOTYPE_H_
+
+#include "i40e_type.h"
+#include "i40e_alloc.h"
+#include "i40e_virtchnl.h"
+
+/* Prototypes for shared code functions that are not in
+ * the standard function pointer structures. These are
+ * mostly because they are needed even before the init
+ * has happened and will assist in the early SW and FW
+ * setup.
+ */
+
+/* adminq functions */
+i40e_status i40e_init_adminq(struct i40e_hw *hw);
+i40e_status i40e_shutdown_adminq(struct i40e_hw *hw);
+void i40e_adminq_init_ring_data(struct i40e_hw *hw);
+i40e_status i40e_clean_arq_element(struct i40e_hw *hw,
+ struct i40e_arq_event_info *e,
+ u16 *events_pending);
+i40e_status i40e_asq_send_command(struct i40e_hw *hw,
+ struct i40e_aq_desc *desc,
+ void *buff, /* can be NULL */
+ u16 buff_size,
+ struct i40e_asq_cmd_details *cmd_details);
+bool i40e_asq_done(struct i40e_hw *hw);
+
+/* debug function for adminq */
+void i40e_debug_aq(struct i40e_hw *hw,
+ enum i40e_debug_mask mask,
+ void *desc,
+ void *buffer);
+
+void i40e_idle_aq(struct i40e_hw *hw);
+void i40e_resume_aq(struct i40e_hw *hw);
+
+u32 i40e_led_get(struct i40e_hw *hw);
+void i40e_led_set(struct i40e_hw *hw, u32 mode);
+
+/* admin send queue commands */
+
+i40e_status i40e_aq_get_firmware_version(struct i40e_hw *hw,
+ u16 *fw_major_version, u16 *fw_minor_version,
+ u16 *api_major_version, u16 *api_minor_version,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_queue_shutdown(struct i40e_hw *hw,
+ bool unloading);
+i40e_status i40e_aq_set_phy_reset(struct i40e_hw *hw,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_set_default_vsi(struct i40e_hw *hw, u16 vsi_id,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_set_link_restart_an(struct i40e_hw *hw,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_get_link_info(struct i40e_hw *hw,
+ bool enable_lse, struct i40e_link_status *link,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_set_local_advt_reg(struct i40e_hw *hw,
+ u64 advt_reg,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_send_driver_version(struct i40e_hw *hw,
+ struct i40e_driver_version *dv,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_add_vsi(struct i40e_hw *hw,
+ struct i40e_vsi_context *vsi_ctx,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_set_vsi_broadcast(struct i40e_hw *hw,
+ u16 vsi_id, bool set_filter,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_set_vsi_unicast_promiscuous(struct i40e_hw *hw,
+ u16 vsi_id, bool set, struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_set_vsi_multicast_promiscuous(struct i40e_hw *hw,
+ u16 vsi_id, bool set, struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_get_vsi_params(struct i40e_hw *hw,
+ struct i40e_vsi_context *vsi_ctx,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_update_vsi_params(struct i40e_hw *hw,
+ struct i40e_vsi_context *vsi_ctx,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_add_veb(struct i40e_hw *hw, u16 uplink_seid,
+ u16 downlink_seid, u8 enabled_tc,
+ bool default_port, u16 *pveb_seid,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_get_veb_parameters(struct i40e_hw *hw,
+ u16 veb_seid, u16 *switch_id, bool *floating,
+ u16 *statistic_index, u16 *vebs_used,
+ u16 *vebs_free,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_add_macvlan(struct i40e_hw *hw, u16 vsi_id,
+ struct i40e_aqc_add_macvlan_element_data *mv_list,
+ u16 count, struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_remove_macvlan(struct i40e_hw *hw, u16 vsi_id,
+ struct i40e_aqc_remove_macvlan_element_data *mv_list,
+ u16 count, struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_add_vlan(struct i40e_hw *hw, u16 vsi_id,
+ struct i40e_aqc_add_remove_vlan_element_data *v_list,
+ u8 count, struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_remove_vlan(struct i40e_hw *hw, u16 vsi_id,
+ struct i40e_aqc_add_remove_vlan_element_data *v_list,
+ u8 count, struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_send_msg_to_vf(struct i40e_hw *hw, u16 vfid,
+ u32 v_opcode, u32 v_retval, u8 *msg, u16 msglen,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_get_switch_config(struct i40e_hw *hw,
+ struct i40e_aqc_get_switch_config_resp *buf,
+ u16 buf_size, u16 *start_seid,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_request_resource(struct i40e_hw *hw,
+ enum i40e_aq_resources_ids resource,
+ enum i40e_aq_resource_access_type access,
+ u8 sdp_number, u64 *timeout,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_release_resource(struct i40e_hw *hw,
+ enum i40e_aq_resources_ids resource,
+ u8 sdp_number,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_read_nvm(struct i40e_hw *hw, u8 module_pointer,
+ u32 offset, u16 length, void *data,
+ bool last_command,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_discover_capabilities(struct i40e_hw *hw,
+ void *buff, u16 buff_size, u16 *data_size,
+ enum i40e_admin_queue_opc list_type_opc,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_update_nvm(struct i40e_hw *hw, u8 module_pointer,
+ u32 offset, u16 length, void *data,
+ bool last_command,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_get_lldp_mib(struct i40e_hw *hw, u8 bridge_type,
+ u8 mib_type, void *buff, u16 buff_size,
+ u16 *local_len, u16 *remote_len,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_cfg_lldp_mib_change_event(struct i40e_hw *hw,
+ bool enable_update,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_stop_lldp(struct i40e_hw *hw, bool shutdown_agent,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_start_lldp(struct i40e_hw *hw,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_delete_element(struct i40e_hw *hw, u16 seid,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_mac_address_write(struct i40e_hw *hw,
+ u16 flags, u8 *mac_addr,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_set_hmc_resource_profile(struct i40e_hw *hw,
+ enum i40e_aq_hmc_profile profile,
+ u8 pe_vf_enabled_count,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_config_switch_comp_bw_limit(struct i40e_hw *hw,
+ u16 seid, u16 credit, u8 max_bw,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_config_vsi_tc_bw(struct i40e_hw *hw, u16 seid,
+ struct i40e_aqc_configure_vsi_tc_bw_data *bw_data,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_query_vsi_bw_config(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_query_vsi_bw_config_resp *bw_data,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_query_vsi_ets_sla_config(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_query_vsi_ets_sla_config_resp *bw_data,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_query_switch_comp_ets_config(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_query_switching_comp_ets_config_resp *bw_data,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_query_port_ets_config(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_query_port_ets_config_resp *bw_data,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_aq_query_switch_comp_bw_config(struct i40e_hw *hw,
+ u16 seid,
+ struct i40e_aqc_query_switching_comp_bw_config_resp *bw_data,
+ struct i40e_asq_cmd_details *cmd_details);
+/* i40e_common */
+i40e_status i40e_init_shared_code(struct i40e_hw *hw);
+i40e_status i40e_pf_reset(struct i40e_hw *hw);
+void i40e_clear_pxe_mode(struct i40e_hw *hw);
+bool i40e_get_link_status(struct i40e_hw *hw);
+i40e_status i40e_get_mac_addr(struct i40e_hw *hw,
+ u8 *mac_addr);
+i40e_status i40e_validate_mac_addr(u8 *mac_addr);
+i40e_status i40e_read_lldp_cfg(struct i40e_hw *hw,
+ struct i40e_lldp_variables *lldp_cfg);
+/* prototype for functions used for NVM access */
+i40e_status i40e_init_nvm(struct i40e_hw *hw);
+i40e_status i40e_acquire_nvm(struct i40e_hw *hw,
+ enum i40e_aq_resource_access_type access);
+void i40e_release_nvm(struct i40e_hw *hw);
+i40e_status i40e_read_nvm_srrd(struct i40e_hw *hw, u16 offset,
+ u16 *data);
+i40e_status i40e_read_nvm_word(struct i40e_hw *hw, u16 offset,
+ u16 *data);
+i40e_status i40e_read_nvm_buffer(struct i40e_hw *hw, u16 offset,
+ u16 *words, u16 *data);
+i40e_status i40e_validate_nvm_checksum(struct i40e_hw *hw,
+ u16 *checksum);
+
+/* prototype for functions used for SW locks */
+
+/* i40e_common for VF drivers*/
+void i40e_vf_parse_hw_config(struct i40e_hw *hw,
+ struct i40e_virtchnl_vf_resource *msg);
+i40e_status i40e_vf_reset(struct i40e_hw *hw);
+i40e_status i40e_aq_send_msg_to_pf(struct i40e_hw *hw,
+ enum i40e_virtchnl_ops v_opcode,
+ i40e_status v_retval,
+ u8 *msg, u16 msglen,
+ struct i40e_asq_cmd_details *cmd_details);
+i40e_status i40e_set_filter_control(struct i40e_hw *hw,
+ struct i40e_filter_control_settings *settings);
+#endif /* _I40E_PROTOTYPE_H_ */
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#ifndef _I40E_REGISTER_H_
+#define _I40E_REGISTER_H_
+
+#define I40E_GLPCI_PM_MUX_NPQ 0x0009C4F4
+#define I40E_GLPCI_PM_MUX_NPQ_NPQ_NUM_PORT_SEL_SHIFT 0
+#define I40E_GLPCI_PM_MUX_NPQ_NPQ_NUM_PORT_SEL_MASK (0x7 << I40E_GLPCI_PM_MUX_NPQ_NPQ_NUM_PORT_SEL_SHIFT)
+#define I40E_GLPCI_PM_MUX_NPQ_INNER_NPQ_SEL_SHIFT 16
+#define I40E_GLPCI_PM_MUX_NPQ_INNER_NPQ_SEL_MASK (0x1F << I40E_GLPCI_PM_MUX_NPQ_INNER_NPQ_SEL_SHIFT)
+#define I40E_GLPCI_PM_MUX_PFB 0x0009C4F0
+#define I40E_GLPCI_PM_MUX_PFB_PFB_PORT_SEL_SHIFT 0
+#define I40E_GLPCI_PM_MUX_PFB_PFB_PORT_SEL_MASK (0x1F << I40E_GLPCI_PM_MUX_PFB_PFB_PORT_SEL_SHIFT)
+#define I40E_GLPCI_PM_MUX_PFB_INNER_PORT_SEL_SHIFT 16
+#define I40E_GLPCI_PM_MUX_PFB_INNER_PORT_SEL_MASK (0x7 << I40E_GLPCI_PM_MUX_PFB_INNER_PORT_SEL_SHIFT)
+#define I40E_GLPCI_SPARE_BITS_0 0x0009C4F8
+#define I40E_GLPCI_SPARE_BITS_0_SPARE_BITS_SHIFT 0
+#define I40E_GLPCI_SPARE_BITS_0_SPARE_BITS_MASK (0xFFFFFFFF << I40E_GLPCI_SPARE_BITS_0_SPARE_BITS_SHIFT)
+#define I40E_GLPCI_SPARE_BITS_1 0x0009C4FC
+#define I40E_GLPCI_SPARE_BITS_1_SPARE_BITS_SHIFT 0
+#define I40E_GLPCI_SPARE_BITS_1_SPARE_BITS_MASK (0xFFFFFFFF << I40E_GLPCI_SPARE_BITS_1_SPARE_BITS_SHIFT)
+#define I40E_PFPCI_PF_FLUSH_DONE 0x0009C800
+#define I40E_PFPCI_PF_FLUSH_DONE_FLUSH_DONE_SHIFT 0
+#define I40E_PFPCI_PF_FLUSH_DONE_FLUSH_DONE_MASK (0x1 << I40E_PFPCI_PF_FLUSH_DONE_FLUSH_DONE_SHIFT)
+#define I40E_PFPCI_VF_FLUSH_DONE 0x0009C600
+#define I40E_PFPCI_VF_FLUSH_DONE_FLUSH_DONE_SHIFT 0
+#define I40E_PFPCI_VF_FLUSH_DONE_FLUSH_DONE_MASK (0x1 << I40E_PFPCI_VF_FLUSH_DONE_FLUSH_DONE_SHIFT)
+#define I40E_PFPCI_VM_FLUSH_DONE 0x0009C880
+#define I40E_PFPCI_VM_FLUSH_DONE_FLUSH_DONE_SHIFT 0
+#define I40E_PFPCI_VM_FLUSH_DONE_FLUSH_DONE_MASK (0x1 << I40E_PFPCI_VM_FLUSH_DONE_FLUSH_DONE_SHIFT)
+#define I40E_PF_ARQBAH 0x00080180
+#define I40E_PF_ARQBAH_ARQBAH_SHIFT 0
+#define I40E_PF_ARQBAH_ARQBAH_MASK (0xFFFFFFFF << I40E_PF_ARQBAH_ARQBAH_SHIFT)
+#define I40E_PF_ARQBAL 0x00080080
+#define I40E_PF_ARQBAL_ARQBAL_SHIFT 0
+#define I40E_PF_ARQBAL_ARQBAL_MASK (0xFFFFFFFF << I40E_PF_ARQBAL_ARQBAL_SHIFT)
+#define I40E_PF_ARQH 0x00080380
+#define I40E_PF_ARQH_ARQH_SHIFT 0
+#define I40E_PF_ARQH_ARQH_MASK (0x3FF << I40E_PF_ARQH_ARQH_SHIFT)
+#define I40E_PF_ARQLEN 0x00080280
+#define I40E_PF_ARQLEN_ARQLEN_SHIFT 0
+#define I40E_PF_ARQLEN_ARQLEN_MASK (0x3FF << I40E_PF_ARQLEN_ARQLEN_SHIFT)
+#define I40E_PF_ARQLEN_ARQVFE_SHIFT 28
+#define I40E_PF_ARQLEN_ARQVFE_MASK (0x1 << I40E_PF_ARQLEN_ARQVFE_SHIFT)
+#define I40E_PF_ARQLEN_ARQOVFL_SHIFT 29
+#define I40E_PF_ARQLEN_ARQOVFL_MASK (0x1 << I40E_PF_ARQLEN_ARQOVFL_SHIFT)
+#define I40E_PF_ARQLEN_ARQCRIT_SHIFT 30
+#define I40E_PF_ARQLEN_ARQCRIT_MASK (0x1 << I40E_PF_ARQLEN_ARQCRIT_SHIFT)
+#define I40E_PF_ARQLEN_ARQENABLE_SHIFT 31
+#define I40E_PF_ARQLEN_ARQENABLE_MASK (0x1 << I40E_PF_ARQLEN_ARQENABLE_SHIFT)
+#define I40E_PF_ARQT 0x00080480
+#define I40E_PF_ARQT_ARQT_SHIFT 0
+#define I40E_PF_ARQT_ARQT_MASK (0x3FF << I40E_PF_ARQT_ARQT_SHIFT)
+#define I40E_PF_ATQBAH 0x00080100
+#define I40E_PF_ATQBAH_ATQBAH_SHIFT 0
+#define I40E_PF_ATQBAH_ATQBAH_MASK (0xFFFFFFFF << I40E_PF_ATQBAH_ATQBAH_SHIFT)
+#define I40E_PF_ATQBAL 0x00080000
+#define I40E_PF_ATQBAL_ATQBAL_SHIFT 0
+#define I40E_PF_ATQBAL_ATQBAL_MASK (0xFFFFFFFF << I40E_PF_ATQBAL_ATQBAL_SHIFT)
+#define I40E_PF_ATQH 0x00080300
+#define I40E_PF_ATQH_ATQH_SHIFT 0
+#define I40E_PF_ATQH_ATQH_MASK (0x3FF << I40E_PF_ATQH_ATQH_SHIFT)
+#define I40E_PF_ATQLEN 0x00080200
+#define I40E_PF_ATQLEN_ATQLEN_SHIFT 0
+#define I40E_PF_ATQLEN_ATQLEN_MASK (0x3FF << I40E_PF_ATQLEN_ATQLEN_SHIFT)
+#define I40E_PF_ATQLEN_ATQVFE_SHIFT 28
+#define I40E_PF_ATQLEN_ATQVFE_MASK (0x1 << I40E_PF_ATQLEN_ATQVFE_SHIFT)
+#define I40E_PF_ATQLEN_ATQOVFL_SHIFT 29
+#define I40E_PF_ATQLEN_ATQOVFL_MASK (0x1 << I40E_PF_ATQLEN_ATQOVFL_SHIFT)
+#define I40E_PF_ATQLEN_ATQCRIT_SHIFT 30
+#define I40E_PF_ATQLEN_ATQCRIT_MASK (0x1 << I40E_PF_ATQLEN_ATQCRIT_SHIFT)
+#define I40E_PF_ATQLEN_ATQENABLE_SHIFT 31
+#define I40E_PF_ATQLEN_ATQENABLE_MASK (0x1 << I40E_PF_ATQLEN_ATQENABLE_SHIFT)
+#define I40E_PF_ATQT 0x00080400
+#define I40E_PF_ATQT_ATQT_SHIFT 0
+#define I40E_PF_ATQT_ATQT_MASK (0x3FF << I40E_PF_ATQT_ATQT_SHIFT)
+#define I40E_VF_ARQBAH(_VF) (0x00081400 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VF_ARQBAH_MAX_INDEX 127
+#define I40E_VF_ARQBAH_ARQBAH_SHIFT 0
+#define I40E_VF_ARQBAH_ARQBAH_MASK (0xFFFFFFFF << I40E_VF_ARQBAH_ARQBAH_SHIFT)
+#define I40E_VF_ARQBAL(_VF) (0x00080C00 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VF_ARQBAL_MAX_INDEX 127
+#define I40E_VF_ARQBAL_ARQBAL_SHIFT 0
+#define I40E_VF_ARQBAL_ARQBAL_MASK (0xFFFFFFFF << I40E_VF_ARQBAL_ARQBAL_SHIFT)
+#define I40E_VF_ARQH(_VF) (0x00082400 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VF_ARQH_MAX_INDEX 127
+#define I40E_VF_ARQH_ARQH_SHIFT 0
+#define I40E_VF_ARQH_ARQH_MASK (0x3FF << I40E_VF_ARQH_ARQH_SHIFT)
+#define I40E_VF_ARQLEN(_VF) (0x00081C00 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VF_ARQLEN_MAX_INDEX 127
+#define I40E_VF_ARQLEN_ARQLEN_SHIFT 0
+#define I40E_VF_ARQLEN_ARQLEN_MASK (0x3FF << I40E_VF_ARQLEN_ARQLEN_SHIFT)
+#define I40E_VF_ARQLEN_ARQVFE_SHIFT 28
+#define I40E_VF_ARQLEN_ARQVFE_MASK (0x1 << I40E_VF_ARQLEN_ARQVFE_SHIFT)
+#define I40E_VF_ARQLEN_ARQOVFL_SHIFT 29
+#define I40E_VF_ARQLEN_ARQOVFL_MASK (0x1 << I40E_VF_ARQLEN_ARQOVFL_SHIFT)
+#define I40E_VF_ARQLEN_ARQCRIT_SHIFT 30
+#define I40E_VF_ARQLEN_ARQCRIT_MASK (0x1 << I40E_VF_ARQLEN_ARQCRIT_SHIFT)
+#define I40E_VF_ARQLEN_ARQENABLE_SHIFT 31
+#define I40E_VF_ARQLEN_ARQENABLE_MASK (0x1 << I40E_VF_ARQLEN_ARQENABLE_SHIFT)
+#define I40E_VF_ARQT(_VF) (0x00082C00 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VF_ARQT_MAX_INDEX 127
+#define I40E_VF_ARQT_ARQT_SHIFT 0
+#define I40E_VF_ARQT_ARQT_MASK (0x3FF << I40E_VF_ARQT_ARQT_SHIFT)
+#define I40E_VF_ATQBAH(_VF) (0x00081000 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VF_ATQBAH_MAX_INDEX 127
+#define I40E_VF_ATQBAH_ATQBAH_SHIFT 0
+#define I40E_VF_ATQBAH_ATQBAH_MASK (0xFFFFFFFF << I40E_VF_ATQBAH_ATQBAH_SHIFT)
+#define I40E_VF_ATQBAL(_VF) (0x00080800 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VF_ATQBAL_MAX_INDEX 127
+#define I40E_VF_ATQBAL_ATQBAL_SHIFT 0
+#define I40E_VF_ATQBAL_ATQBAL_MASK (0xFFFFFFFF << I40E_VF_ATQBAL_ATQBAL_SHIFT)
+#define I40E_VF_ATQH(_VF) (0x00082000 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VF_ATQH_MAX_INDEX 127
+#define I40E_VF_ATQH_ATQH_SHIFT 0
+#define I40E_VF_ATQH_ATQH_MASK (0x3FF << I40E_VF_ATQH_ATQH_SHIFT)
+#define I40E_VF_ATQLEN(_VF) (0x00081800 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VF_ATQLEN_MAX_INDEX 127
+#define I40E_VF_ATQLEN_ATQLEN_SHIFT 0
+#define I40E_VF_ATQLEN_ATQLEN_MASK (0x3FF << I40E_VF_ATQLEN_ATQLEN_SHIFT)
+#define I40E_VF_ATQLEN_ATQVFE_SHIFT 28
+#define I40E_VF_ATQLEN_ATQVFE_MASK (0x1 << I40E_VF_ATQLEN_ATQVFE_SHIFT)
+#define I40E_VF_ATQLEN_ATQOVFL_SHIFT 29
+#define I40E_VF_ATQLEN_ATQOVFL_MASK (0x1 << I40E_VF_ATQLEN_ATQOVFL_SHIFT)
+#define I40E_VF_ATQLEN_ATQCRIT_SHIFT 30
+#define I40E_VF_ATQLEN_ATQCRIT_MASK (0x1 << I40E_VF_ATQLEN_ATQCRIT_SHIFT)
+#define I40E_VF_ATQLEN_ATQENABLE_SHIFT 31
+#define I40E_VF_ATQLEN_ATQENABLE_MASK (0x1 << I40E_VF_ATQLEN_ATQENABLE_SHIFT)
+#define I40E_VF_ATQT(_VF) (0x00082800 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VF_ATQT_MAX_INDEX 127
+#define I40E_VF_ATQT_ATQT_SHIFT 0
+#define I40E_VF_ATQT_ATQT_MASK (0x3FF << I40E_VF_ATQT_ATQT_SHIFT)
+#define I40E_PRT_L2TAGSEN 0x001C0B20
+#define I40E_PRT_L2TAGSEN_ENABLE_SHIFT 0
+#define I40E_PRT_L2TAGSEN_ENABLE_MASK (0xFF << I40E_PRT_L2TAGSEN_ENABLE_SHIFT)
+#define I40E_PFCM_LAN_ERRDATA 0x0010C080
+#define I40E_PFCM_LAN_ERRDATA_ERROR_CODE_SHIFT 0
+#define I40E_PFCM_LAN_ERRDATA_ERROR_CODE_MASK (0xF << I40E_PFCM_LAN_ERRDATA_ERROR_CODE_SHIFT)
+#define I40E_PFCM_LAN_ERRDATA_Q_TYPE_SHIFT 4
+#define I40E_PFCM_LAN_ERRDATA_Q_TYPE_MASK (0x7 << I40E_PFCM_LAN_ERRDATA_Q_TYPE_SHIFT)
+#define I40E_PFCM_LAN_ERRDATA_Q_NUM_SHIFT 8
+#define I40E_PFCM_LAN_ERRDATA_Q_NUM_MASK (0xFFF << I40E_PFCM_LAN_ERRDATA_Q_NUM_SHIFT)
+#define I40E_PFCM_LAN_ERRINFO 0x0010C000
+#define I40E_PFCM_LAN_ERRINFO_ERROR_VALID_SHIFT 0
+#define I40E_PFCM_LAN_ERRINFO_ERROR_VALID_MASK (0x1 << I40E_PFCM_LAN_ERRINFO_ERROR_VALID_SHIFT)
+#define I40E_PFCM_LAN_ERRINFO_ERROR_INST_SHIFT 4
+#define I40E_PFCM_LAN_ERRINFO_ERROR_INST_MASK (0x7 << I40E_PFCM_LAN_ERRINFO_ERROR_INST_SHIFT)
+#define I40E_PFCM_LAN_ERRINFO_DBL_ERROR_CNT_SHIFT 8
+#define I40E_PFCM_LAN_ERRINFO_DBL_ERROR_CNT_MASK (0xFF << I40E_PFCM_LAN_ERRINFO_DBL_ERROR_CNT_SHIFT)
+#define I40E_PFCM_LAN_ERRINFO_RLU_ERROR_CNT_SHIFT 16
+#define I40E_PFCM_LAN_ERRINFO_RLU_ERROR_CNT_MASK (0xFF << I40E_PFCM_LAN_ERRINFO_RLU_ERROR_CNT_SHIFT)
+#define I40E_PFCM_LAN_ERRINFO_RLS_ERROR_CNT_SHIFT 24
+#define I40E_PFCM_LAN_ERRINFO_RLS_ERROR_CNT_MASK (0xFF << I40E_PFCM_LAN_ERRINFO_RLS_ERROR_CNT_SHIFT)
+#define I40E_PFCM_LANCTXCTL 0x0010C300
+#define I40E_PFCM_LANCTXCTL_QUEUE_NUM_SHIFT 0
+#define I40E_PFCM_LANCTXCTL_QUEUE_NUM_MASK (0xFFF << I40E_PFCM_LANCTXCTL_QUEUE_NUM_SHIFT)
+#define I40E_PFCM_LANCTXCTL_SUB_LINE_SHIFT 12
+#define I40E_PFCM_LANCTXCTL_SUB_LINE_MASK (0x7 << I40E_PFCM_LANCTXCTL_SUB_LINE_SHIFT)
+#define I40E_PFCM_LANCTXCTL_QUEUE_TYPE_SHIFT 15
+#define I40E_PFCM_LANCTXCTL_QUEUE_TYPE_MASK (0x3 << I40E_PFCM_LANCTXCTL_QUEUE_TYPE_SHIFT)
+#define I40E_PFCM_LANCTXCTL_OP_CODE_SHIFT 17
+#define I40E_PFCM_LANCTXCTL_OP_CODE_MASK (0x3 << I40E_PFCM_LANCTXCTL_OP_CODE_SHIFT)
+#define I40E_PFCM_LANCTXDATA(_i) (0x0010C100 + ((_i) * 128)) /* _i=0...3 */
+#define I40E_PFCM_LANCTXDATA_MAX_INDEX 3
+#define I40E_PFCM_LANCTXDATA_DATA_SHIFT 0
+#define I40E_PFCM_LANCTXDATA_DATA_MASK (0xFFFFFFFF << I40E_PFCM_LANCTXDATA_DATA_SHIFT)
+#define I40E_PFCM_LANCTXSTAT 0x0010C380
+#define I40E_PFCM_LANCTXSTAT_CTX_DONE_SHIFT 0
+#define I40E_PFCM_LANCTXSTAT_CTX_DONE_MASK (0x1 << I40E_PFCM_LANCTXSTAT_CTX_DONE_SHIFT)
+#define I40E_PFCM_LANCTXSTAT_CTX_MISS_SHIFT 1
+#define I40E_PFCM_LANCTXSTAT_CTX_MISS_MASK (0x1 << I40E_PFCM_LANCTXSTAT_CTX_MISS_SHIFT)
+#define I40E_PFCM_PE_ERRDATA 0x00138D00
+#define I40E_PFCM_PE_ERRDATA_ERROR_CODE_SHIFT 0
+#define I40E_PFCM_PE_ERRDATA_ERROR_CODE_MASK (0xF << I40E_PFCM_PE_ERRDATA_ERROR_CODE_SHIFT)
+#define I40E_PFCM_PE_ERRDATA_Q_TYPE_SHIFT 4
+#define I40E_PFCM_PE_ERRDATA_Q_TYPE_MASK (0x7 << I40E_PFCM_PE_ERRDATA_Q_TYPE_SHIFT)
+#define I40E_PFCM_PE_ERRDATA_Q_NUM_SHIFT 8
+#define I40E_PFCM_PE_ERRDATA_Q_NUM_MASK (0x3FFFF << I40E_PFCM_PE_ERRDATA_Q_NUM_SHIFT)
+#define I40E_PFCM_PE_ERRINFO 0x00138C80
+#define I40E_PFCM_PE_ERRINFO_ERROR_VALID_SHIFT 0
+#define I40E_PFCM_PE_ERRINFO_ERROR_VALID_MASK (0x1 << I40E_PFCM_PE_ERRINFO_ERROR_VALID_SHIFT)
+#define I40E_PFCM_PE_ERRINFO_ERROR_INST_SHIFT 4
+#define I40E_PFCM_PE_ERRINFO_ERROR_INST_MASK (0x7 << I40E_PFCM_PE_ERRINFO_ERROR_INST_SHIFT)
+#define I40E_PFCM_PE_ERRINFO_DBL_ERROR_CNT_SHIFT 8
+#define I40E_PFCM_PE_ERRINFO_DBL_ERROR_CNT_MASK (0xFF << I40E_PFCM_PE_ERRINFO_DBL_ERROR_CNT_SHIFT)
+#define I40E_PFCM_PE_ERRINFO_RLU_ERROR_CNT_SHIFT 16
+#define I40E_PFCM_PE_ERRINFO_RLU_ERROR_CNT_MASK (0xFF << I40E_PFCM_PE_ERRINFO_RLU_ERROR_CNT_SHIFT)
+#define I40E_PFCM_PE_ERRINFO_RLS_ERROR_CNT_SHIFT 24
+#define I40E_PFCM_PE_ERRINFO_RLS_ERROR_CNT_MASK (0xFF << I40E_PFCM_PE_ERRINFO_RLS_ERROR_CNT_SHIFT)
+#define I40E_VFCM_PE_ERRDATA1(_VF) (0x00138800 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VFCM_PE_ERRDATA1_MAX_INDEX 127
+#define I40E_VFCM_PE_ERRDATA1_ERROR_CODE_SHIFT 0
+#define I40E_VFCM_PE_ERRDATA1_ERROR_CODE_MASK (0xF << I40E_VFCM_PE_ERRDATA1_ERROR_CODE_SHIFT)
+#define I40E_VFCM_PE_ERRDATA1_Q_TYPE_SHIFT 4
+#define I40E_VFCM_PE_ERRDATA1_Q_TYPE_MASK (0x7 << I40E_VFCM_PE_ERRDATA1_Q_TYPE_SHIFT)
+#define I40E_VFCM_PE_ERRDATA1_Q_NUM_SHIFT 8
+#define I40E_VFCM_PE_ERRDATA1_Q_NUM_MASK (0x3FFFF << I40E_VFCM_PE_ERRDATA1_Q_NUM_SHIFT)
+#define I40E_VFCM_PE_ERRINFO1(_VF) (0x00138400 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VFCM_PE_ERRINFO1_MAX_INDEX 127
+#define I40E_VFCM_PE_ERRINFO1_ERROR_VALID_SHIFT 0
+#define I40E_VFCM_PE_ERRINFO1_ERROR_VALID_MASK (0x1 << I40E_VFCM_PE_ERRINFO1_ERROR_VALID_SHIFT)
+#define I40E_VFCM_PE_ERRINFO1_ERROR_INST_SHIFT 4
+#define I40E_VFCM_PE_ERRINFO1_ERROR_INST_MASK (0x7 << I40E_VFCM_PE_ERRINFO1_ERROR_INST_SHIFT)
+#define I40E_VFCM_PE_ERRINFO1_DBL_ERROR_CNT_SHIFT 8
+#define I40E_VFCM_PE_ERRINFO1_DBL_ERROR_CNT_MASK (0xFF << I40E_VFCM_PE_ERRINFO1_DBL_ERROR_CNT_SHIFT)
+#define I40E_VFCM_PE_ERRINFO1_RLU_ERROR_CNT_SHIFT 16
+#define I40E_VFCM_PE_ERRINFO1_RLU_ERROR_CNT_MASK (0xFF << I40E_VFCM_PE_ERRINFO1_RLU_ERROR_CNT_SHIFT)
+#define I40E_VFCM_PE_ERRINFO1_RLS_ERROR_CNT_SHIFT 24
+#define I40E_VFCM_PE_ERRINFO1_RLS_ERROR_CNT_MASK (0xFF << I40E_VFCM_PE_ERRINFO1_RLS_ERROR_CNT_SHIFT)
+#define I40E_GLDCB_GENC 0x00083044
+#define I40E_GLDCB_GENC_PCIRTT_SHIFT 0
+#define I40E_GLDCB_GENC_PCIRTT_MASK (0xFFFF << I40E_GLDCB_GENC_PCIRTT_SHIFT)
+#define I40E_GLDCB_RUPTI 0x00122618
+#define I40E_GLDCB_RUPTI_PFCTIMEOUT_UP_SHIFT 0
+#define I40E_GLDCB_RUPTI_PFCTIMEOUT_UP_MASK (0xFFFFFFFF << I40E_GLDCB_RUPTI_PFCTIMEOUT_UP_SHIFT)
+#define I40E_PRTDCB_FCCFG 0x001E4640
+#define I40E_PRTDCB_FCCFG_TFCE_SHIFT 3
+#define I40E_PRTDCB_FCCFG_TFCE_MASK (0x3 << I40E_PRTDCB_FCCFG_TFCE_SHIFT)
+#define I40E_PRTDCB_FCRTV 0x001E4600
+#define I40E_PRTDCB_FCRTV_FC_REFRESH_TH_SHIFT 0
+#define I40E_PRTDCB_FCRTV_FC_REFRESH_TH_MASK (0xFFFF << I40E_PRTDCB_FCRTV_FC_REFRESH_TH_SHIFT)
+#define I40E_PRTDCB_FCTTVN(_i) (0x001E4580 + ((_i) * 32)) /* _i=0...3 */
+#define I40E_PRTDCB_FCTTVN_MAX_INDEX 3
+#define I40E_PRTDCB_FCTTVN_TTV_2N_SHIFT 0
+#define I40E_PRTDCB_FCTTVN_TTV_2N_MASK (0xFFFF << I40E_PRTDCB_FCTTVN_TTV_2N_SHIFT)
+#define I40E_PRTDCB_FCTTVN_TTV_2N_P1_SHIFT 16
+#define I40E_PRTDCB_FCTTVN_TTV_2N_P1_MASK (0xFFFF << I40E_PRTDCB_FCTTVN_TTV_2N_P1_SHIFT)
+#define I40E_PRTDCB_GENC 0x00083000
+#define I40E_PRTDCB_GENC_RESERVED_1_SHIFT 0
+#define I40E_PRTDCB_GENC_RESERVED_1_MASK (0x3 << I40E_PRTDCB_GENC_RESERVED_1_SHIFT)
+#define I40E_PRTDCB_GENC_NUMTC_SHIFT 2
+#define I40E_PRTDCB_GENC_NUMTC_MASK (0xF << I40E_PRTDCB_GENC_NUMTC_SHIFT)
+#define I40E_PRTDCB_GENC_FCOEUP_SHIFT 6
+#define I40E_PRTDCB_GENC_FCOEUP_MASK (0x7 << I40E_PRTDCB_GENC_FCOEUP_SHIFT)
+#define I40E_PRTDCB_GENC_FCOEUP_VALID_SHIFT 9
+#define I40E_PRTDCB_GENC_FCOEUP_VALID_MASK (0x1 << I40E_PRTDCB_GENC_FCOEUP_VALID_SHIFT)
+#define I40E_PRTDCB_GENC_PFCLDA_SHIFT 16
+#define I40E_PRTDCB_GENC_PFCLDA_MASK (0xFFFF << I40E_PRTDCB_GENC_PFCLDA_SHIFT)
+#define I40E_PRTDCB_GENS 0x00083020
+#define I40E_PRTDCB_GENS_DCBX_STATUS_SHIFT 0
+#define I40E_PRTDCB_GENS_DCBX_STATUS_MASK (0x7 << I40E_PRTDCB_GENS_DCBX_STATUS_SHIFT)
+#define I40E_PRTDCB_MFLCN 0x001E2400
+#define I40E_PRTDCB_MFLCN_PMCF_SHIFT 0
+#define I40E_PRTDCB_MFLCN_PMCF_MASK (0x1 << I40E_PRTDCB_MFLCN_PMCF_SHIFT)
+#define I40E_PRTDCB_MFLCN_DPF_SHIFT 1
+#define I40E_PRTDCB_MFLCN_DPF_MASK (0x1 << I40E_PRTDCB_MFLCN_DPF_SHIFT)
+#define I40E_PRTDCB_MFLCN_RPFCM_SHIFT 2
+#define I40E_PRTDCB_MFLCN_RPFCM_MASK (0x1 << I40E_PRTDCB_MFLCN_RPFCM_SHIFT)
+#define I40E_PRTDCB_MFLCN_RFCE_SHIFT 3
+#define I40E_PRTDCB_MFLCN_RFCE_MASK (0x1 << I40E_PRTDCB_MFLCN_RFCE_SHIFT)
+#define I40E_PRTDCB_MFLCN_RPFCE_SHIFT 4
+#define I40E_PRTDCB_MFLCN_RPFCE_MASK (0xFF << I40E_PRTDCB_MFLCN_RPFCE_SHIFT)
+#define I40E_PRTDCB_RETSC 0x001223E0
+#define I40E_PRTDCB_RETSC_ETS_MODE_SHIFT 0
+#define I40E_PRTDCB_RETSC_ETS_MODE_MASK (0x1 << I40E_PRTDCB_RETSC_ETS_MODE_SHIFT)
+#define I40E_PRTDCB_RETSC_NON_ETS_MODE_SHIFT 1
+#define I40E_PRTDCB_RETSC_NON_ETS_MODE_MASK (0x1 << I40E_PRTDCB_RETSC_NON_ETS_MODE_SHIFT)
+#define I40E_PRTDCB_RETSC_ETS_MAX_EXP_SHIFT 2
+#define I40E_PRTDCB_RETSC_ETS_MAX_EXP_MASK (0xF << I40E_PRTDCB_RETSC_ETS_MAX_EXP_SHIFT)
+#define I40E_PRTDCB_RETSC_LLTC_SHIFT 8
+#define I40E_PRTDCB_RETSC_LLTC_MASK (0xFF << I40E_PRTDCB_RETSC_LLTC_SHIFT)
+#define I40E_PRTDCB_RETSTCC(_i) (0x00122180 + ((_i) * 32)) /* _i=0...7 */
+#define I40E_PRTDCB_RETSTCC_MAX_INDEX 7
+#define I40E_PRTDCB_RETSTCC_BWSHARE_SHIFT 0
+#define I40E_PRTDCB_RETSTCC_BWSHARE_MASK (0x7F << I40E_PRTDCB_RETSTCC_BWSHARE_SHIFT)
+#define I40E_PRTDCB_RETSTCC_UPINTC_MODE_SHIFT 30
+#define I40E_PRTDCB_RETSTCC_UPINTC_MODE_MASK (0x1 << I40E_PRTDCB_RETSTCC_UPINTC_MODE_SHIFT)
+#define I40E_PRTDCB_RETSTCC_ETSTC_SHIFT 31
+#define I40E_PRTDCB_RETSTCC_ETSTC_MASK (0x1 << I40E_PRTDCB_RETSTCC_ETSTC_SHIFT)
+#define I40E_PRTDCB_RPPMC 0x001223A0
+#define I40E_PRTDCB_RPPMC_LANRPPM_SHIFT 0
+#define I40E_PRTDCB_RPPMC_LANRPPM_MASK (0xFF << I40E_PRTDCB_RPPMC_LANRPPM_SHIFT)
+#define I40E_PRTDCB_RPPMC_RDMARPPM_SHIFT 8
+#define I40E_PRTDCB_RPPMC_RDMARPPM_MASK (0xFF << I40E_PRTDCB_RPPMC_RDMARPPM_SHIFT)
+#define I40E_PRTDCB_RPPMC_RX_FIFO_SIZE_SHIFT 16
+#define I40E_PRTDCB_RPPMC_RX_FIFO_SIZE_MASK (0xFF << I40E_PRTDCB_RPPMC_RX_FIFO_SIZE_SHIFT)
+#define I40E_PRTDCB_RUP 0x001C0B00
+#define I40E_PRTDCB_RUP_NOVLANUP_SHIFT 0
+#define I40E_PRTDCB_RUP_NOVLANUP_MASK (0x7 << I40E_PRTDCB_RUP_NOVLANUP_SHIFT)
+#define I40E_PRTDCB_RUP2TC 0x001C09A0
+#define I40E_PRTDCB_RUP2TC_UP0TC_SHIFT 0
+#define I40E_PRTDCB_RUP2TC_UP0TC_MASK (0x7 << I40E_PRTDCB_RUP2TC_UP0TC_SHIFT)
+#define I40E_PRTDCB_RUP2TC_UP1TC_SHIFT 3
+#define I40E_PRTDCB_RUP2TC_UP1TC_MASK (0x7 << I40E_PRTDCB_RUP2TC_UP1TC_SHIFT)
+#define I40E_PRTDCB_RUP2TC_UP2TC_SHIFT 6
+#define I40E_PRTDCB_RUP2TC_UP2TC_MASK (0x7 << I40E_PRTDCB_RUP2TC_UP2TC_SHIFT)
+#define I40E_PRTDCB_RUP2TC_UP3TC_SHIFT 9
+#define I40E_PRTDCB_RUP2TC_UP3TC_MASK (0x7 << I40E_PRTDCB_RUP2TC_UP3TC_SHIFT)
+#define I40E_PRTDCB_RUP2TC_UP4TC_SHIFT 12
+#define I40E_PRTDCB_RUP2TC_UP4TC_MASK (0x7 << I40E_PRTDCB_RUP2TC_UP4TC_SHIFT)
+#define I40E_PRTDCB_RUP2TC_UP5TC_SHIFT 15
+#define I40E_PRTDCB_RUP2TC_UP5TC_MASK (0x7 << I40E_PRTDCB_RUP2TC_UP5TC_SHIFT)
+#define I40E_PRTDCB_RUP2TC_UP6TC_SHIFT 18
+#define I40E_PRTDCB_RUP2TC_UP6TC_MASK (0x7 << I40E_PRTDCB_RUP2TC_UP6TC_SHIFT)
+#define I40E_PRTDCB_RUP2TC_UP7TC_SHIFT 21
+#define I40E_PRTDCB_RUP2TC_UP7TC_MASK (0x7 << I40E_PRTDCB_RUP2TC_UP7TC_SHIFT)
+#define I40E_PRTDCB_TC2PFC 0x001C0980
+#define I40E_PRTDCB_TC2PFC_TC2PFC_SHIFT 0
+#define I40E_PRTDCB_TC2PFC_TC2PFC_MASK (0xFF << I40E_PRTDCB_TC2PFC_TC2PFC_SHIFT)
+#define I40E_PRTDCB_TCPMC 0x000A21A0
+#define I40E_PRTDCB_TCPMC_CPM_SHIFT 0
+#define I40E_PRTDCB_TCPMC_CPM_MASK (0x1FFF << I40E_PRTDCB_TCPMC_CPM_SHIFT)
+#define I40E_PRTDCB_TCPMC_LLTC_SHIFT 13
+#define I40E_PRTDCB_TCPMC_LLTC_MASK (0xFF << I40E_PRTDCB_TCPMC_LLTC_SHIFT)
+#define I40E_PRTDCB_TCPMC_TCPM_MODE_SHIFT 30
+#define I40E_PRTDCB_TCPMC_TCPM_MODE_MASK (0x1 << I40E_PRTDCB_TCPMC_TCPM_MODE_SHIFT)
+#define I40E_PRTDCB_TCWSTC(_i) (0x000A2040 + ((_i) * 32)) /* _i=0...7 */
+#define I40E_PRTDCB_TCWSTC_MAX_INDEX 7
+#define I40E_PRTDCB_TCWSTC_MSTC_SHIFT 0
+#define I40E_PRTDCB_TCWSTC_MSTC_MASK (0xFFFFF << I40E_PRTDCB_TCWSTC_MSTC_SHIFT)
+#define I40E_PRTDCB_TDPMC 0x000A0180
+#define I40E_PRTDCB_TDPMC_DPM_SHIFT 0
+#define I40E_PRTDCB_TDPMC_DPM_MASK (0xFF << I40E_PRTDCB_TDPMC_DPM_SHIFT)
+#define I40E_PRTDCB_TDPMC_TCPM_MODE_SHIFT 30
+#define I40E_PRTDCB_TDPMC_TCPM_MODE_MASK (0x1 << I40E_PRTDCB_TDPMC_TCPM_MODE_SHIFT)
+#define I40E_PRTDCB_TDPUC 0x00044100
+#define I40E_PRTDCB_TDPUC_MAX_TXFRAME_SHIFT 0
+#define I40E_PRTDCB_TDPUC_MAX_TXFRAME_MASK (0xFFFF << I40E_PRTDCB_TDPUC_MAX_TXFRAME_SHIFT)
+#define I40E_PRTDCB_TETSC_TCB 0x000AE060
+#define I40E_PRTDCB_TETSC_TCB_EN_LL_STRICT_PRIORITY_SHIFT 0
+#define I40E_PRTDCB_TETSC_TCB_EN_LL_STRICT_PRIORITY_MASK (0x1 << I40E_PRTDCB_TETSC_TCB_EN_LL_STRICT_PRIORITY_SHIFT)
+#define I40E_PRTDCB_TETSC_TCB_LLTC_SHIFT 8
+#define I40E_PRTDCB_TETSC_TCB_LLTC_MASK (0xFF << I40E_PRTDCB_TETSC_TCB_LLTC_SHIFT)
+#define I40E_PRTDCB_TETSC_TPB 0x00098060
+#define I40E_PRTDCB_TETSC_TPB_EN_LL_STRICT_PRIORITY_SHIFT 0
+#define I40E_PRTDCB_TETSC_TPB_EN_LL_STRICT_PRIORITY_MASK (0x1 << I40E_PRTDCB_TETSC_TPB_EN_LL_STRICT_PRIORITY_SHIFT)
+#define I40E_PRTDCB_TETSC_TPB_LLTC_SHIFT 8
+#define I40E_PRTDCB_TETSC_TPB_LLTC_MASK (0xFF << I40E_PRTDCB_TETSC_TPB_LLTC_SHIFT)
+#define I40E_PRTDCB_TFCS 0x001E4560
+#define I40E_PRTDCB_TFCS_TXOFF_SHIFT 0
+#define I40E_PRTDCB_TFCS_TXOFF_MASK (0x1 << I40E_PRTDCB_TFCS_TXOFF_SHIFT)
+#define I40E_PRTDCB_TFCS_TXOFF0_SHIFT 8
+#define I40E_PRTDCB_TFCS_TXOFF0_MASK (0x1 << I40E_PRTDCB_TFCS_TXOFF0_SHIFT)
+#define I40E_PRTDCB_TFCS_TXOFF1_SHIFT 9
+#define I40E_PRTDCB_TFCS_TXOFF1_MASK (0x1 << I40E_PRTDCB_TFCS_TXOFF1_SHIFT)
+#define I40E_PRTDCB_TFCS_TXOFF2_SHIFT 10
+#define I40E_PRTDCB_TFCS_TXOFF2_MASK (0x1 << I40E_PRTDCB_TFCS_TXOFF2_SHIFT)
+#define I40E_PRTDCB_TFCS_TXOFF3_SHIFT 11
+#define I40E_PRTDCB_TFCS_TXOFF3_MASK (0x1 << I40E_PRTDCB_TFCS_TXOFF3_SHIFT)
+#define I40E_PRTDCB_TFCS_TXOFF4_SHIFT 12
+#define I40E_PRTDCB_TFCS_TXOFF4_MASK (0x1 << I40E_PRTDCB_TFCS_TXOFF4_SHIFT)
+#define I40E_PRTDCB_TFCS_TXOFF5_SHIFT 13
+#define I40E_PRTDCB_TFCS_TXOFF5_MASK (0x1 << I40E_PRTDCB_TFCS_TXOFF5_SHIFT)
+#define I40E_PRTDCB_TFCS_TXOFF6_SHIFT 14
+#define I40E_PRTDCB_TFCS_TXOFF6_MASK (0x1 << I40E_PRTDCB_TFCS_TXOFF6_SHIFT)
+#define I40E_PRTDCB_TFCS_TXOFF7_SHIFT 15
+#define I40E_PRTDCB_TFCS_TXOFF7_MASK (0x1 << I40E_PRTDCB_TFCS_TXOFF7_SHIFT)
+#define I40E_PRTDCB_TFWSTC(_i) (0x000A0040 + ((_i) * 32)) /* _i=0...7 */
+#define I40E_PRTDCB_TFWSTC_MAX_INDEX 7
+#define I40E_PRTDCB_TFWSTC_MSTC_SHIFT 0
+#define I40E_PRTDCB_TFWSTC_MSTC_MASK (0xFFFFF << I40E_PRTDCB_TFWSTC_MSTC_SHIFT)
+#define I40E_PRTDCB_TPFCTS(_i) (0x001E4660 + ((_i) * 32)) /* _i=0...7 */
+#define I40E_PRTDCB_TPFCTS_MAX_INDEX 7
+#define I40E_PRTDCB_TPFCTS_PFCTIMER_SHIFT 0
+#define I40E_PRTDCB_TPFCTS_PFCTIMER_MASK (0x3FFF << I40E_PRTDCB_TPFCTS_PFCTIMER_SHIFT)
+#define I40E_GLFCOE_RCTL 0x00269B94
+#define I40E_GLFCOE_RCTL_FCOEVER_SHIFT 0
+#define I40E_GLFCOE_RCTL_FCOEVER_MASK (0xF << I40E_GLFCOE_RCTL_FCOEVER_SHIFT)
+#define I40E_GLFCOE_RCTL_SAVBAD_SHIFT 4
+#define I40E_GLFCOE_RCTL_SAVBAD_MASK (0x1 << I40E_GLFCOE_RCTL_SAVBAD_SHIFT)
+#define I40E_GLFCOE_RCTL_ICRC_SHIFT 5
+#define I40E_GLFCOE_RCTL_ICRC_MASK (0x1 << I40E_GLFCOE_RCTL_ICRC_SHIFT)
+#define I40E_GLFCOE_RCTL_MAX_SIZE_SHIFT 16
+#define I40E_GLFCOE_RCTL_MAX_SIZE_MASK (0x3FFF << I40E_GLFCOE_RCTL_MAX_SIZE_SHIFT)
+#define I40E_GL_FWSTS 0x00083048
+#define I40E_GL_FWSTS_FWS0B_SHIFT 0
+#define I40E_GL_FWSTS_FWS0B_MASK (0xFF << I40E_GL_FWSTS_FWS0B_SHIFT)
+#define I40E_GL_FWSTS_FWRI_SHIFT 9
+#define I40E_GL_FWSTS_FWRI_MASK (0x1 << I40E_GL_FWSTS_FWRI_SHIFT)
+#define I40E_GL_FWSTS_FWS1B_SHIFT 16
+#define I40E_GL_FWSTS_FWS1B_MASK (0xFF << I40E_GL_FWSTS_FWS1B_SHIFT)
+#define I40E_GLGEN_CLKSTAT 0x000B8184
+#define I40E_GLGEN_CLKSTAT_CLKMODE_SHIFT 0
+#define I40E_GLGEN_CLKSTAT_CLKMODE_MASK (0x1 << I40E_GLGEN_CLKSTAT_CLKMODE_SHIFT)
+#define I40E_GLGEN_CLKSTAT_U_CLK_SPEED_SHIFT 4
+#define I40E_GLGEN_CLKSTAT_U_CLK_SPEED_MASK (0x3 << I40E_GLGEN_CLKSTAT_U_CLK_SPEED_SHIFT)
+#define I40E_GLGEN_CLKSTAT_P0_CLK_SPEED_SHIFT 8
+#define I40E_GLGEN_CLKSTAT_P0_CLK_SPEED_MASK (0x7 << I40E_GLGEN_CLKSTAT_P0_CLK_SPEED_SHIFT)
+#define I40E_GLGEN_CLKSTAT_P1_CLK_SPEED_SHIFT 12
+#define I40E_GLGEN_CLKSTAT_P1_CLK_SPEED_MASK (0x7 << I40E_GLGEN_CLKSTAT_P1_CLK_SPEED_SHIFT)
+#define I40E_GLGEN_CLKSTAT_P2_CLK_SPEED_SHIFT 16
+#define I40E_GLGEN_CLKSTAT_P2_CLK_SPEED_MASK (0x7 << I40E_GLGEN_CLKSTAT_P2_CLK_SPEED_SHIFT)
+#define I40E_GLGEN_CLKSTAT_P3_CLK_SPEED_SHIFT 20
+#define I40E_GLGEN_CLKSTAT_P3_CLK_SPEED_MASK (0x7 << I40E_GLGEN_CLKSTAT_P3_CLK_SPEED_SHIFT)
+#define I40E_GLGEN_GPIO_CTL(_i) (0x00088100 + ((_i) * 4)) /* _i=0...29 */
+#define I40E_GLGEN_GPIO_CTL_MAX_INDEX 29
+#define I40E_GLGEN_GPIO_CTL_PRT_NUM_SHIFT 0
+#define I40E_GLGEN_GPIO_CTL_PRT_NUM_MASK (0x3 << I40E_GLGEN_GPIO_CTL_PRT_NUM_SHIFT)
+#define I40E_GLGEN_GPIO_CTL_PRT_NUM_NA_SHIFT 3
+#define I40E_GLGEN_GPIO_CTL_PRT_NUM_NA_MASK (0x1 << I40E_GLGEN_GPIO_CTL_PRT_NUM_NA_SHIFT)
+#define I40E_GLGEN_GPIO_CTL_PIN_DIR_SHIFT 4
+#define I40E_GLGEN_GPIO_CTL_PIN_DIR_MASK (0x1 << I40E_GLGEN_GPIO_CTL_PIN_DIR_SHIFT)
+#define I40E_GLGEN_GPIO_CTL_TRI_CTL_SHIFT 5
+#define I40E_GLGEN_GPIO_CTL_TRI_CTL_MASK (0x1 << I40E_GLGEN_GPIO_CTL_TRI_CTL_SHIFT)
+#define I40E_GLGEN_GPIO_CTL_OUT_CTL_SHIFT 6
+#define I40E_GLGEN_GPIO_CTL_OUT_CTL_MASK (0x1 << I40E_GLGEN_GPIO_CTL_OUT_CTL_SHIFT)
+#define I40E_GLGEN_GPIO_CTL_PIN_FUNC_SHIFT 7
+#define I40E_GLGEN_GPIO_CTL_PIN_FUNC_MASK (0x7 << I40E_GLGEN_GPIO_CTL_PIN_FUNC_SHIFT)
+#define I40E_GLGEN_GPIO_CTL_LED_INVRT_SHIFT 10
+#define I40E_GLGEN_GPIO_CTL_LED_INVRT_MASK (0x1 << I40E_GLGEN_GPIO_CTL_LED_INVRT_SHIFT)
+#define I40E_GLGEN_GPIO_CTL_LED_BLINK_SHIFT 11
+#define I40E_GLGEN_GPIO_CTL_LED_BLINK_MASK (0x1 << I40E_GLGEN_GPIO_CTL_LED_BLINK_SHIFT)
+#define I40E_GLGEN_GPIO_CTL_LED_MODE_SHIFT 12
+#define I40E_GLGEN_GPIO_CTL_LED_MODE_MASK (0xF << I40E_GLGEN_GPIO_CTL_LED_MODE_SHIFT)
+#define I40E_GLGEN_GPIO_CTL_INT_MODE_SHIFT 17
+#define I40E_GLGEN_GPIO_CTL_INT_MODE_MASK (0x3 << I40E_GLGEN_GPIO_CTL_INT_MODE_SHIFT)
+#define I40E_GLGEN_GPIO_CTL_OUT_DEFAULT_SHIFT 19
+#define I40E_GLGEN_GPIO_CTL_OUT_DEFAULT_MASK (0x1 << I40E_GLGEN_GPIO_CTL_OUT_DEFAULT_SHIFT)
+#define I40E_GLGEN_GPIO_CTL_PHY_PIN_NAME_SHIFT 20
+#define I40E_GLGEN_GPIO_CTL_PHY_PIN_NAME_MASK (0x3F << I40E_GLGEN_GPIO_CTL_PHY_PIN_NAME_SHIFT)
+#define I40E_GLGEN_GPIO_SET 0x00088184
+#define I40E_GLGEN_GPIO_SET_GPIO_INDX_SHIFT 0
+#define I40E_GLGEN_GPIO_SET_GPIO_INDX_MASK (0x1F << I40E_GLGEN_GPIO_SET_GPIO_INDX_SHIFT)
+#define I40E_GLGEN_GPIO_SET_SDP_DATA_SHIFT 5
+#define I40E_GLGEN_GPIO_SET_SDP_DATA_MASK (0x1 << I40E_GLGEN_GPIO_SET_SDP_DATA_SHIFT)
+#define I40E_GLGEN_GPIO_SET_DRIVE_SDP_SHIFT 6
+#define I40E_GLGEN_GPIO_SET_DRIVE_SDP_MASK (0x1 << I40E_GLGEN_GPIO_SET_DRIVE_SDP_SHIFT)
+#define I40E_GLGEN_GPIO_STAT 0x0008817C
+#define I40E_GLGEN_GPIO_STAT_GPIO_VALUE_SHIFT 0
+#define I40E_GLGEN_GPIO_STAT_GPIO_VALUE_MASK (0x3FFFFFFF << I40E_GLGEN_GPIO_STAT_GPIO_VALUE_SHIFT)
+#define I40E_GLGEN_GPIO_TRANSIT 0x00088180
+#define I40E_GLGEN_GPIO_TRANSIT_GPIO_TRANSITION_SHIFT 0
+#define I40E_GLGEN_GPIO_TRANSIT_GPIO_TRANSITION_MASK (0x3FFFFFFF << I40E_GLGEN_GPIO_TRANSIT_GPIO_TRANSITION_SHIFT)
+#define I40E_GLGEN_I2CCMD(_i) (0x000881E0 + ((_i) * 4)) /* _i=0...3 */
+#define I40E_GLGEN_I2CCMD_MAX_INDEX 3
+#define I40E_GLGEN_I2CCMD_DATA_SHIFT 0
+#define I40E_GLGEN_I2CCMD_DATA_MASK (0xFFFF << I40E_GLGEN_I2CCMD_DATA_SHIFT)
+#define I40E_GLGEN_I2CCMD_REGADD_SHIFT 16
+#define I40E_GLGEN_I2CCMD_REGADD_MASK (0xFF << I40E_GLGEN_I2CCMD_REGADD_SHIFT)
+#define I40E_GLGEN_I2CCMD_PHYADD_SHIFT 24
+#define I40E_GLGEN_I2CCMD_PHYADD_MASK (0x7 << I40E_GLGEN_I2CCMD_PHYADD_SHIFT)
+#define I40E_GLGEN_I2CCMD_OP_SHIFT 27
+#define I40E_GLGEN_I2CCMD_OP_MASK (0x1 << I40E_GLGEN_I2CCMD_OP_SHIFT)
+#define I40E_GLGEN_I2CCMD_RESET_SHIFT 28
+#define I40E_GLGEN_I2CCMD_RESET_MASK (0x1 << I40E_GLGEN_I2CCMD_RESET_SHIFT)
+#define I40E_GLGEN_I2CCMD_R_SHIFT 29
+#define I40E_GLGEN_I2CCMD_R_MASK (0x1 << I40E_GLGEN_I2CCMD_R_SHIFT)
+#define I40E_GLGEN_I2CCMD_E_SHIFT 31
+#define I40E_GLGEN_I2CCMD_E_MASK (0x1 << I40E_GLGEN_I2CCMD_E_SHIFT)
+#define I40E_GLGEN_I2CPARAMS(_i) (0x000881AC + ((_i) * 4)) /* _i=0...3 */
+#define I40E_GLGEN_I2CPARAMS_MAX_INDEX 3
+#define I40E_GLGEN_I2CPARAMS_WRITE_TIME_SHIFT 0
+#define I40E_GLGEN_I2CPARAMS_WRITE_TIME_MASK (0x1F << I40E_GLGEN_I2CPARAMS_WRITE_TIME_SHIFT)
+#define I40E_GLGEN_I2CPARAMS_READ_TIME_SHIFT 5
+#define I40E_GLGEN_I2CPARAMS_READ_TIME_MASK (0x7 << I40E_GLGEN_I2CPARAMS_READ_TIME_SHIFT)
+#define I40E_GLGEN_I2CPARAMS_I2CBB_EN_SHIFT 8
+#define I40E_GLGEN_I2CPARAMS_I2CBB_EN_MASK (0x1 << I40E_GLGEN_I2CPARAMS_I2CBB_EN_SHIFT)
+#define I40E_GLGEN_I2CPARAMS_CLK_SHIFT 9
+#define I40E_GLGEN_I2CPARAMS_CLK_MASK (0x1 << I40E_GLGEN_I2CPARAMS_CLK_SHIFT)
+#define I40E_GLGEN_I2CPARAMS_DATA_OUT_SHIFT 10
+#define I40E_GLGEN_I2CPARAMS_DATA_OUT_MASK (0x1 << I40E_GLGEN_I2CPARAMS_DATA_OUT_SHIFT)
+#define I40E_GLGEN_I2CPARAMS_DATA_OE_N_SHIFT 11
+#define I40E_GLGEN_I2CPARAMS_DATA_OE_N_MASK (0x1 << I40E_GLGEN_I2CPARAMS_DATA_OE_N_SHIFT)
+#define I40E_GLGEN_I2CPARAMS_DATA_IN_SHIFT 12
+#define I40E_GLGEN_I2CPARAMS_DATA_IN_MASK (0x1 << I40E_GLGEN_I2CPARAMS_DATA_IN_SHIFT)
+#define I40E_GLGEN_I2CPARAMS_CLK_OE_N_SHIFT 13
+#define I40E_GLGEN_I2CPARAMS_CLK_OE_N_MASK (0x1 << I40E_GLGEN_I2CPARAMS_CLK_OE_N_SHIFT)
+#define I40E_GLGEN_I2CPARAMS_CLK_IN_SHIFT 14
+#define I40E_GLGEN_I2CPARAMS_CLK_IN_MASK (0x1 << I40E_GLGEN_I2CPARAMS_CLK_IN_SHIFT)
+#define I40E_GLGEN_I2CPARAMS_CLK_STRETCH_DIS_SHIFT 15
+#define I40E_GLGEN_I2CPARAMS_CLK_STRETCH_DIS_MASK (0x1 << I40E_GLGEN_I2CPARAMS_CLK_STRETCH_DIS_SHIFT)
+#define I40E_GLGEN_I2CPARAMS_I2C_DATA_ORDER_SHIFT 31
+#define I40E_GLGEN_I2CPARAMS_I2C_DATA_ORDER_MASK (0x1 << I40E_GLGEN_I2CPARAMS_I2C_DATA_ORDER_SHIFT)
+#define I40E_GLGEN_LED_CTL 0x00088178
+#define I40E_GLGEN_LED_CTL_GLOBAL_BLINK_MODE_SHIFT 0
+#define I40E_GLGEN_LED_CTL_GLOBAL_BLINK_MODE_MASK (0x1 << I40E_GLGEN_LED_CTL_GLOBAL_BLINK_MODE_SHIFT)
+#define I40E_GLGEN_MDIO_CTRL(_i) (0x000881D0 + ((_i) * 4)) /* _i=0...3 */
+#define I40E_GLGEN_MDIO_CTRL_MAX_INDEX 3
+#define I40E_GLGEN_MDIO_CTRL_LEGACY_RSVD2_SHIFT 0
+#define I40E_GLGEN_MDIO_CTRL_LEGACY_RSVD2_MASK (0x1FFFF << I40E_GLGEN_MDIO_CTRL_LEGACY_RSVD2_SHIFT)
+#define I40E_GLGEN_MDIO_CTRL_CONTMDC_SHIFT 17
+#define I40E_GLGEN_MDIO_CTRL_CONTMDC_MASK (0x1 << I40E_GLGEN_MDIO_CTRL_CONTMDC_SHIFT)
+#define I40E_GLGEN_MDIO_CTRL_LEGACY_RSVD1_SHIFT 18
+#define I40E_GLGEN_MDIO_CTRL_LEGACY_RSVD1_MASK (0x3FFF << I40E_GLGEN_MDIO_CTRL_LEGACY_RSVD1_SHIFT)
+#define I40E_GLGEN_MDIO_I2C_SEL(_i) (0x000881C0 + ((_i) * 4)) /* _i=0...3 */
+#define I40E_GLGEN_MDIO_I2C_SEL_MAX_INDEX 3
+#define I40E_GLGEN_MDIO_I2C_SEL_MDIO_I2C_SEL_SHIFT 0
+#define I40E_GLGEN_MDIO_I2C_SEL_MDIO_I2C_SEL_MASK (0x1 << I40E_GLGEN_MDIO_I2C_SEL_MDIO_I2C_SEL_SHIFT)
+#define I40E_GLGEN_MDIO_I2C_SEL_PHY_PORT_NUM_SHIFT 1
+#define I40E_GLGEN_MDIO_I2C_SEL_PHY_PORT_NUM_MASK (0xF << I40E_GLGEN_MDIO_I2C_SEL_PHY_PORT_NUM_SHIFT)
+#define I40E_GLGEN_MDIO_I2C_SEL_PHY0_ADDRESS_SHIFT 5
+#define I40E_GLGEN_MDIO_I2C_SEL_PHY0_ADDRESS_MASK (0x1F << I40E_GLGEN_MDIO_I2C_SEL_PHY0_ADDRESS_SHIFT)
+#define I40E_GLGEN_MDIO_I2C_SEL_PHY1_ADDRESS_SHIFT 10
+#define I40E_GLGEN_MDIO_I2C_SEL_PHY1_ADDRESS_MASK (0x1F << I40E_GLGEN_MDIO_I2C_SEL_PHY1_ADDRESS_SHIFT)
+#define I40E_GLGEN_MDIO_I2C_SEL_PHY2_ADDRESS_SHIFT 15
+#define I40E_GLGEN_MDIO_I2C_SEL_PHY2_ADDRESS_MASK (0x1F << I40E_GLGEN_MDIO_I2C_SEL_PHY2_ADDRESS_SHIFT)
+#define I40E_GLGEN_MDIO_I2C_SEL_PHY3_ADDRESS_SHIFT 20
+#define I40E_GLGEN_MDIO_I2C_SEL_PHY3_ADDRESS_MASK (0x1F << I40E_GLGEN_MDIO_I2C_SEL_PHY3_ADDRESS_SHIFT)
+#define I40E_GLGEN_MDIO_I2C_SEL_MDIO_IF_MODE_SHIFT 25
+#define I40E_GLGEN_MDIO_I2C_SEL_MDIO_IF_MODE_MASK (0xF << I40E_GLGEN_MDIO_I2C_SEL_MDIO_IF_MODE_SHIFT)
+#define I40E_GLGEN_MDIO_I2C_SEL_EN_FAST_MODE_SHIFT 31
+#define I40E_GLGEN_MDIO_I2C_SEL_EN_FAST_MODE_MASK (0x1 << I40E_GLGEN_MDIO_I2C_SEL_EN_FAST_MODE_SHIFT)
+#define I40E_GLGEN_MSCA(_i) (0x0008818C + ((_i) * 4)) /* _i=0...3 */
+#define I40E_GLGEN_MSCA_MAX_INDEX 3
+#define I40E_GLGEN_MSCA_MDIADD_SHIFT 0
+#define I40E_GLGEN_MSCA_MDIADD_MASK (0xFFFF << I40E_GLGEN_MSCA_MDIADD_SHIFT)
+#define I40E_GLGEN_MSCA_DEVADD_SHIFT 16
+#define I40E_GLGEN_MSCA_DEVADD_MASK (0x1F << I40E_GLGEN_MSCA_DEVADD_SHIFT)
+#define I40E_GLGEN_MSCA_PHYADD_SHIFT 21
+#define I40E_GLGEN_MSCA_PHYADD_MASK (0x1F << I40E_GLGEN_MSCA_PHYADD_SHIFT)
+#define I40E_GLGEN_MSCA_OPCODE_SHIFT 26
+#define I40E_GLGEN_MSCA_OPCODE_MASK (0x3 << I40E_GLGEN_MSCA_OPCODE_SHIFT)
+#define I40E_GLGEN_MSCA_STCODE_SHIFT 28
+#define I40E_GLGEN_MSCA_STCODE_MASK (0x3 << I40E_GLGEN_MSCA_STCODE_SHIFT)
+#define I40E_GLGEN_MSCA_MDICMD_SHIFT 30
+#define I40E_GLGEN_MSCA_MDICMD_MASK (0x1 << I40E_GLGEN_MSCA_MDICMD_SHIFT)
+#define I40E_GLGEN_MSCA_MDIINPROGEN_SHIFT 31
+#define I40E_GLGEN_MSCA_MDIINPROGEN_MASK (0x1 << I40E_GLGEN_MSCA_MDIINPROGEN_SHIFT)
+#define I40E_GLGEN_MSRWD(_i) (0x0008819C + ((_i) * 4)) /* _i=0...3 */
+#define I40E_GLGEN_MSRWD_MAX_INDEX 3
+#define I40E_GLGEN_MSRWD_MDIWRDATA_SHIFT 0
+#define I40E_GLGEN_MSRWD_MDIWRDATA_MASK (0xFFFF << I40E_GLGEN_MSRWD_MDIWRDATA_SHIFT)
+#define I40E_GLGEN_MSRWD_MDIRDDATA_SHIFT 16
+#define I40E_GLGEN_MSRWD_MDIRDDATA_MASK (0xFFFF << I40E_GLGEN_MSRWD_MDIRDDATA_SHIFT)
+#define I40E_GLGEN_PCIFCNCNT 0x001C0AB4
+#define I40E_GLGEN_PCIFCNCNT_PCIPFCNT_SHIFT 0
+#define I40E_GLGEN_PCIFCNCNT_PCIPFCNT_MASK (0x1F << I40E_GLGEN_PCIFCNCNT_PCIPFCNT_SHIFT)
+#define I40E_GLGEN_PCIFCNCNT_PCIVFCNT_SHIFT 16
+#define I40E_GLGEN_PCIFCNCNT_PCIVFCNT_MASK (0xFF << I40E_GLGEN_PCIFCNCNT_PCIVFCNT_SHIFT)
+#define I40E_GLGEN_PE_ENA 0x000B81A0
+#define I40E_GLGEN_PE_ENA_PE_ENA_SHIFT 0
+#define I40E_GLGEN_PE_ENA_PE_ENA_MASK (0x1 << I40E_GLGEN_PE_ENA_PE_ENA_SHIFT)
+#define I40E_GLGEN_PE_ENA_PE_CLK_SRC_SEL_SHIFT 1
+#define I40E_GLGEN_PE_ENA_PE_CLK_SRC_SEL_MASK (0x3 << I40E_GLGEN_PE_ENA_PE_CLK_SRC_SEL_SHIFT)
+#define I40E_GLGEN_RSTAT 0x000B8188
+#define I40E_GLGEN_RSTAT_DEVSTATE_SHIFT 0
+#define I40E_GLGEN_RSTAT_DEVSTATE_MASK (0x3 << I40E_GLGEN_RSTAT_DEVSTATE_SHIFT)
+#define I40E_GLGEN_RSTAT_RESET_TYPE_SHIFT 2
+#define I40E_GLGEN_RSTAT_RESET_TYPE_MASK (0x3 << I40E_GLGEN_RSTAT_RESET_TYPE_SHIFT)
+#define I40E_GLGEN_RSTAT_CORERCNT_SHIFT 4
+#define I40E_GLGEN_RSTAT_CORERCNT_MASK (0x3 << I40E_GLGEN_RSTAT_CORERCNT_SHIFT)
+#define I40E_GLGEN_RSTAT_GLOBRCNT_SHIFT 6
+#define I40E_GLGEN_RSTAT_GLOBRCNT_MASK (0x3 << I40E_GLGEN_RSTAT_GLOBRCNT_SHIFT)
+#define I40E_GLGEN_RSTAT_EMPRCNT_SHIFT 8
+#define I40E_GLGEN_RSTAT_EMPRCNT_MASK (0x3 << I40E_GLGEN_RSTAT_EMPRCNT_SHIFT)
+#define I40E_GLGEN_RSTAT_TIME_TO_RST_SHIFT 10
+#define I40E_GLGEN_RSTAT_TIME_TO_RST_MASK (0x3F << I40E_GLGEN_RSTAT_TIME_TO_RST_SHIFT)
+#define I40E_GLGEN_RSTCTL 0x000B8180
+#define I40E_GLGEN_RSTCTL_GRSTDEL_SHIFT 0
+#define I40E_GLGEN_RSTCTL_GRSTDEL_MASK (0x3F << I40E_GLGEN_RSTCTL_GRSTDEL_SHIFT)
+#define I40E_GLGEN_RSTCTL_ECC_RST_ENA_SHIFT 8
+#define I40E_GLGEN_RSTCTL_ECC_RST_ENA_MASK (0x1 << I40E_GLGEN_RSTCTL_ECC_RST_ENA_SHIFT)
+#define I40E_GLGEN_RSTENA_EMP 0x000B818C
+#define I40E_GLGEN_RSTENA_EMP_EMP_RST_ENA_SHIFT 0
+#define I40E_GLGEN_RSTENA_EMP_EMP_RST_ENA_MASK (0x1 << I40E_GLGEN_RSTENA_EMP_EMP_RST_ENA_SHIFT)
+#define I40E_GLGEN_RTRIG 0x000B8190
+#define I40E_GLGEN_RTRIG_CORER_SHIFT 0
+#define I40E_GLGEN_RTRIG_CORER_MASK (0x1 << I40E_GLGEN_RTRIG_CORER_SHIFT)
+#define I40E_GLGEN_RTRIG_GLOBR_SHIFT 1
+#define I40E_GLGEN_RTRIG_GLOBR_MASK (0x1 << I40E_GLGEN_RTRIG_GLOBR_SHIFT)
+#define I40E_GLGEN_RTRIG_EMPFWR_SHIFT 2
+#define I40E_GLGEN_RTRIG_EMPFWR_MASK (0x1 << I40E_GLGEN_RTRIG_EMPFWR_SHIFT)
+#define I40E_GLGEN_STAT 0x000B612C
+#define I40E_GLGEN_STAT_HWRSVD0_SHIFT 0
+#define I40E_GLGEN_STAT_HWRSVD0_MASK (0x3 << I40E_GLGEN_STAT_HWRSVD0_SHIFT)
+#define I40E_GLGEN_STAT_DCBEN_SHIFT 2
+#define I40E_GLGEN_STAT_DCBEN_MASK (0x1 << I40E_GLGEN_STAT_DCBEN_SHIFT)
+#define I40E_GLGEN_STAT_VTEN_SHIFT 3
+#define I40E_GLGEN_STAT_VTEN_MASK (0x1 << I40E_GLGEN_STAT_VTEN_SHIFT)
+#define I40E_GLGEN_STAT_FCOEN_SHIFT 4
+#define I40E_GLGEN_STAT_FCOEN_MASK (0x1 << I40E_GLGEN_STAT_FCOEN_SHIFT)
+#define I40E_GLGEN_STAT_EVBEN_SHIFT 5
+#define I40E_GLGEN_STAT_EVBEN_MASK (0x1 << I40E_GLGEN_STAT_EVBEN_SHIFT)
+#define I40E_GLGEN_STAT_HWRSVD1_SHIFT 6
+#define I40E_GLGEN_STAT_HWRSVD1_MASK (0x3 << I40E_GLGEN_STAT_HWRSVD1_SHIFT)
+#define I40E_GLGEN_VFLRSTAT(_i) (0x00092600 + ((_i) * 4)) /* _i=0...3 */
+#define I40E_GLGEN_VFLRSTAT_MAX_INDEX 3
+#define I40E_GLGEN_VFLRSTAT_VFLRE_SHIFT 0
+#define I40E_GLGEN_VFLRSTAT_VFLRE_MASK (0xFFFFFFFF << I40E_GLGEN_VFLRSTAT_VFLRE_SHIFT)
+#define I40E_GLVFGEN_TIMER 0x000881BC
+#define I40E_GLVFGEN_TIMER_GTIME_SHIFT 0
+#define I40E_GLVFGEN_TIMER_GTIME_MASK (0xFFFFFFFF << I40E_GLVFGEN_TIMER_GTIME_SHIFT)
+#define I40E_PFGEN_CTRL 0x00092400
+#define I40E_PFGEN_CTRL_PFSWR_SHIFT 0
+#define I40E_PFGEN_CTRL_PFSWR_MASK (0x1 << I40E_PFGEN_CTRL_PFSWR_SHIFT)
+#define I40E_PFGEN_DRUN 0x00092500
+#define I40E_PFGEN_DRUN_DRVUNLD_SHIFT 0
+#define I40E_PFGEN_DRUN_DRVUNLD_MASK (0x1 << I40E_PFGEN_DRUN_DRVUNLD_SHIFT)
+#define I40E_PFGEN_PORTNUM 0x001C0480
+#define I40E_PFGEN_PORTNUM_PORT_NUM_SHIFT 0
+#define I40E_PFGEN_PORTNUM_PORT_NUM_MASK (0x3 << I40E_PFGEN_PORTNUM_PORT_NUM_SHIFT)
+#define I40E_PFGEN_STATE 0x00088000
+#define I40E_PFGEN_STATE_PFPEEN_SHIFT 0
+#define I40E_PFGEN_STATE_PFPEEN_MASK (0x1 << I40E_PFGEN_STATE_PFPEEN_SHIFT)
+#define I40E_PFGEN_STATE_PFFCEN_SHIFT 1
+#define I40E_PFGEN_STATE_PFFCEN_MASK (0x1 << I40E_PFGEN_STATE_PFFCEN_SHIFT)
+#define I40E_PFGEN_STATE_PFLINKEN_SHIFT 2
+#define I40E_PFGEN_STATE_PFLINKEN_MASK (0x1 << I40E_PFGEN_STATE_PFLINKEN_SHIFT)
+#define I40E_PFGEN_STATE_PFSCEN_SHIFT 3
+#define I40E_PFGEN_STATE_PFSCEN_MASK (0x1 << I40E_PFGEN_STATE_PFSCEN_SHIFT)
+#define I40E_PRTGEN_CNF 0x000B8120
+#define I40E_PRTGEN_CNF_PORT_DIS_SHIFT 0
+#define I40E_PRTGEN_CNF_PORT_DIS_MASK (0x1 << I40E_PRTGEN_CNF_PORT_DIS_SHIFT)
+#define I40E_PRTGEN_CNF_ALLOW_PORT_DIS_SHIFT 1
+#define I40E_PRTGEN_CNF_ALLOW_PORT_DIS_MASK (0x1 << I40E_PRTGEN_CNF_ALLOW_PORT_DIS_SHIFT)
+#define I40E_PRTGEN_CNF_EMP_PORT_DIS_SHIFT 2
+#define I40E_PRTGEN_CNF_EMP_PORT_DIS_MASK (0x1 << I40E_PRTGEN_CNF_EMP_PORT_DIS_SHIFT)
+#define I40E_PRTGEN_CNF2 0x000B8160
+#define I40E_PRTGEN_CNF2_ACTIVATE_PORT_LINK_SHIFT 0
+#define I40E_PRTGEN_CNF2_ACTIVATE_PORT_LINK_MASK (0x1 << I40E_PRTGEN_CNF2_ACTIVATE_PORT_LINK_SHIFT)
+#define I40E_PRTGEN_STATUS 0x000B8100
+#define I40E_PRTGEN_STATUS_PORT_VALID_SHIFT 0
+#define I40E_PRTGEN_STATUS_PORT_VALID_MASK (0x1 << I40E_PRTGEN_STATUS_PORT_VALID_SHIFT)
+#define I40E_PRTGEN_STATUS_PORT_ACTIVE_SHIFT 1
+#define I40E_PRTGEN_STATUS_PORT_ACTIVE_MASK (0x1 << I40E_PRTGEN_STATUS_PORT_ACTIVE_SHIFT)
+#define I40E_VFGEN_RSTAT1(_VF) (0x00074400 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VFGEN_RSTAT1_MAX_INDEX 127
+#define I40E_VFGEN_RSTAT1_VFR_STATE_SHIFT 0
+#define I40E_VFGEN_RSTAT1_VFR_STATE_MASK (0x3 << I40E_VFGEN_RSTAT1_VFR_STATE_SHIFT)
+#define I40E_VPGEN_VFRSTAT(_VF) (0x00091C00 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VPGEN_VFRSTAT_MAX_INDEX 127
+#define I40E_VPGEN_VFRSTAT_VFRD_SHIFT 0
+#define I40E_VPGEN_VFRSTAT_VFRD_MASK (0x1 << I40E_VPGEN_VFRSTAT_VFRD_SHIFT)
+#define I40E_VPGEN_VFRTRIG(_VF) (0x00091800 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VPGEN_VFRTRIG_MAX_INDEX 127
+#define I40E_VPGEN_VFRTRIG_VFSWR_SHIFT 0
+#define I40E_VPGEN_VFRTRIG_VFSWR_MASK (0x1 << I40E_VPGEN_VFRTRIG_VFSWR_SHIFT)
+#define I40E_VSIGEN_RSTAT(_VSI) (0x00090800 + ((_VSI) * 4)) /* _i=0...383 */
+#define I40E_VSIGEN_RSTAT_MAX_INDEX 383
+#define I40E_VSIGEN_RSTAT_VMRD_SHIFT 0
+#define I40E_VSIGEN_RSTAT_VMRD_MASK (0x1 << I40E_VSIGEN_RSTAT_VMRD_SHIFT)
+#define I40E_VSIGEN_RTRIG(_VSI) (0x00090000 + ((_VSI) * 4)) /* _i=0...383 */
+#define I40E_VSIGEN_RTRIG_MAX_INDEX 383
+#define I40E_VSIGEN_RTRIG_VMSWR_SHIFT 0
+#define I40E_VSIGEN_RTRIG_VMSWR_MASK (0x1 << I40E_VSIGEN_RTRIG_VMSWR_SHIFT)
+#define I40E_GLHMC_APBVTINUSEBASE(_i) (0x000C4a00 + ((_i) * 4))
+#define I40E_GLHMC_APBVTINUSEBASE_MAX_INDEX 15
+#define I40E_GLHMC_APBVTINUSEBASE_FPMAPBINUSEBASE_SHIFT 0
+#define I40E_GLHMC_APBVTINUSEBASE_FPMAPBINUSEBASE_MASK (0xFFFFFF << I40E_GLHMC_APBVTINUSEBASE_FPMAPBINUSEBASE_SHIFT)
+#define I40E_GLHMC_CEQPART(_i) (0x001312C0 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_CEQPART_MAX_INDEX 15
+#define I40E_GLHMC_CEQPART_PMCEQBASE_SHIFT 0
+#define I40E_GLHMC_CEQPART_PMCEQBASE_MASK (0xFF << I40E_GLHMC_CEQPART_PMCEQBASE_SHIFT)
+#define I40E_GLHMC_CEQPART_PMCEQSIZE_SHIFT 16
+#define I40E_GLHMC_CEQPART_PMCEQSIZE_MASK (0x1FF << I40E_GLHMC_CEQPART_PMCEQSIZE_SHIFT)
+#define I40E_GLHMC_DBCQPART(_i) (0x00131240 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_DBCQPART_MAX_INDEX 15
+#define I40E_GLHMC_DBCQPART_PMDBCQBASE_SHIFT 0
+#define I40E_GLHMC_DBCQPART_PMDBCQBASE_MASK (0x3FFF << I40E_GLHMC_DBCQPART_PMDBCQBASE_SHIFT)
+#define I40E_GLHMC_DBCQPART_PMDBCQSIZE_SHIFT 16
+#define I40E_GLHMC_DBCQPART_PMDBCQSIZE_MASK (0x7FFF << I40E_GLHMC_DBCQPART_PMDBCQSIZE_SHIFT)
+#define I40E_GLHMC_DBQPPART(_i) (0x00138D80 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_DBQPPART_MAX_INDEX 15
+#define I40E_GLHMC_DBQPPART_PMDBQPBASE_SHIFT 0
+#define I40E_GLHMC_DBQPPART_PMDBQPBASE_MASK (0x3FFF << I40E_GLHMC_DBQPPART_PMDBQPBASE_SHIFT)
+#define I40E_GLHMC_DBQPPART_PMDBQPSIZE_SHIFT 16
+#define I40E_GLHMC_DBQPPART_PMDBQPSIZE_MASK (0x7FFF << I40E_GLHMC_DBQPPART_PMDBQPSIZE_SHIFT)
+#define I40E_GLHMC_FCOEDDPBASE(_i) (0x000C6600 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_FCOEDDPBASE_MAX_INDEX 15
+#define I40E_GLHMC_FCOEDDPBASE_FPMFCOEDDPBASE_SHIFT 0
+#define I40E_GLHMC_FCOEDDPBASE_FPMFCOEDDPBASE_MASK (0xFFFFFF << I40E_GLHMC_FCOEDDPBASE_FPMFCOEDDPBASE_SHIFT)
+#define I40E_GLHMC_FCOEDDPCNT(_i) (0x000C6700 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_FCOEDDPCNT_MAX_INDEX 15
+#define I40E_GLHMC_FCOEDDPCNT_FPMFCOEDDPCNT_SHIFT 0
+#define I40E_GLHMC_FCOEDDPCNT_FPMFCOEDDPCNT_MASK (0xFFFFF << I40E_GLHMC_FCOEDDPCNT_FPMFCOEDDPCNT_SHIFT)
+#define I40E_GLHMC_FCOEDDPOBJSZ 0x000C2010
+#define I40E_GLHMC_FCOEDDPOBJSZ_PMFCOEDDPOBJSZ_SHIFT 0
+#define I40E_GLHMC_FCOEDDPOBJSZ_PMFCOEDDPOBJSZ_MASK (0xF << I40E_GLHMC_FCOEDDPOBJSZ_PMFCOEDDPOBJSZ_SHIFT)
+#define I40E_GLHMC_FCOEFBASE(_i) (0x000C6800 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_FCOEFBASE_MAX_INDEX 15
+#define I40E_GLHMC_FCOEFBASE_FPMFCOEFBASE_SHIFT 0
+#define I40E_GLHMC_FCOEFBASE_FPMFCOEFBASE_MASK (0xFFFFFF << I40E_GLHMC_FCOEFBASE_FPMFCOEFBASE_SHIFT)
+#define I40E_GLHMC_FCOEFCNT(_i) (0x000C6900 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_FCOEFCNT_MAX_INDEX 15
+#define I40E_GLHMC_FCOEFCNT_FPMFCOEFCNT_SHIFT 0
+#define I40E_GLHMC_FCOEFCNT_FPMFCOEFCNT_MASK (0x7FFFFF << I40E_GLHMC_FCOEFCNT_FPMFCOEFCNT_SHIFT)
+#define I40E_GLHMC_FCOEFMAX 0x000C20D0
+#define I40E_GLHMC_FCOEFMAX_PMFCOEFMAX_SHIFT 0
+#define I40E_GLHMC_FCOEFMAX_PMFCOEFMAX_MASK (0xFFFF << I40E_GLHMC_FCOEFMAX_PMFCOEFMAX_SHIFT)
+#define I40E_GLHMC_FCOEFOBJSZ 0x000C2018
+#define I40E_GLHMC_FCOEFOBJSZ_PMFCOEFOBJSZ_SHIFT 0
+#define I40E_GLHMC_FCOEFOBJSZ_PMFCOEFOBJSZ_MASK (0xF << I40E_GLHMC_FCOEFOBJSZ_PMFCOEFOBJSZ_SHIFT)
+#define I40E_GLHMC_FCOEMAX 0x000C2014
+#define I40E_GLHMC_FCOEMAX_PMFCOEMAX_SHIFT 0
+#define I40E_GLHMC_FCOEMAX_PMFCOEMAX_MASK (0x1FFF << I40E_GLHMC_FCOEMAX_PMFCOEMAX_SHIFT)
+#define I40E_GLHMC_FSIAVBASE(_i) (0x000C5600 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_FSIAVBASE_MAX_INDEX 15
+#define I40E_GLHMC_FSIAVBASE_FPMFSIAVBASE_SHIFT 0
+#define I40E_GLHMC_FSIAVBASE_FPMFSIAVBASE_MASK (0xFFFFFF << I40E_GLHMC_FSIAVBASE_FPMFSIAVBASE_SHIFT)
+#define I40E_GLHMC_FSIAVCNT(_i) (0x000C5700 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_FSIAVCNT_MAX_INDEX 15
+#define I40E_GLHMC_FSIAVCNT_FPMFSIAVCNT_SHIFT 0
+#define I40E_GLHMC_FSIAVCNT_FPMFSIAVCNT_MASK (0x1FFFFFFF << I40E_GLHMC_FSIAVCNT_FPMFSIAVCNT_SHIFT)
+#define I40E_GLHMC_FSIAVCNT_RSVD_SHIFT 29
+#define I40E_GLHMC_FSIAVCNT_RSVD_MASK (0x7 << I40E_GLHMC_FSIAVCNT_RSVD_SHIFT)
+#define I40E_GLHMC_FSIAVMAX 0x000C2068
+#define I40E_GLHMC_FSIAVMAX_PMFSIAVMAX_SHIFT 0
+#define I40E_GLHMC_FSIAVMAX_PMFSIAVMAX_MASK (0x1FFFF << I40E_GLHMC_FSIAVMAX_PMFSIAVMAX_SHIFT)
+#define I40E_GLHMC_FSIAVOBJSZ 0x000C2064
+#define I40E_GLHMC_FSIAVOBJSZ_PMFSIAVOBJSZ_SHIFT 0
+#define I40E_GLHMC_FSIAVOBJSZ_PMFSIAVOBJSZ_MASK (0xF << I40E_GLHMC_FSIAVOBJSZ_PMFSIAVOBJSZ_SHIFT)
+#define I40E_GLHMC_FSIMCBASE(_i) (0x000C6000 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_FSIMCBASE_MAX_INDEX 15
+#define I40E_GLHMC_FSIMCBASE_FPMFSIMCBASE_SHIFT 0
+#define I40E_GLHMC_FSIMCBASE_FPMFSIMCBASE_MASK (0xFFFFFF << I40E_GLHMC_FSIMCBASE_FPMFSIMCBASE_SHIFT)
+#define I40E_GLHMC_FSIMCCNT(_i) (0x000C6100 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_FSIMCCNT_MAX_INDEX 15
+#define I40E_GLHMC_FSIMCCNT_FPMFSIMCSZ_SHIFT 0
+#define I40E_GLHMC_FSIMCCNT_FPMFSIMCSZ_MASK (0x1FFFFFFF << I40E_GLHMC_FSIMCCNT_FPMFSIMCSZ_SHIFT)
+#define I40E_GLHMC_FSIMCMAX 0x000C2060
+#define I40E_GLHMC_FSIMCMAX_PMFSIMCMAX_SHIFT 0
+#define I40E_GLHMC_FSIMCMAX_PMFSIMCMAX_MASK (0x3FFF << I40E_GLHMC_FSIMCMAX_PMFSIMCMAX_SHIFT)
+#define I40E_GLHMC_FSIMCOBJSZ 0x000C205c
+#define I40E_GLHMC_FSIMCOBJSZ_PMFSIMCOBJSZ_SHIFT 0
+#define I40E_GLHMC_FSIMCOBJSZ_PMFSIMCOBJSZ_MASK (0xF << I40E_GLHMC_FSIMCOBJSZ_PMFSIMCOBJSZ_SHIFT)
+#define I40E_GLHMC_LANQMAX 0x000C2008
+#define I40E_GLHMC_LANQMAX_PMLANQMAX_SHIFT 0
+#define I40E_GLHMC_LANQMAX_PMLANQMAX_MASK (0x7FF << I40E_GLHMC_LANQMAX_PMLANQMAX_SHIFT)
+#define I40E_GLHMC_LANRXBASE(_i) (0x000C6400 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_LANRXBASE_MAX_INDEX 15
+#define I40E_GLHMC_LANRXBASE_FPMLANRXBASE_SHIFT 0
+#define I40E_GLHMC_LANRXBASE_FPMLANRXBASE_MASK (0xFFFFFF << I40E_GLHMC_LANRXBASE_FPMLANRXBASE_SHIFT)
+#define I40E_GLHMC_LANRXCNT(_i) (0x000C6500 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_LANRXCNT_MAX_INDEX 15
+#define I40E_GLHMC_LANRXCNT_FPMLANRXCNT_SHIFT 0
+#define I40E_GLHMC_LANRXCNT_FPMLANRXCNT_MASK (0x7FF << I40E_GLHMC_LANRXCNT_FPMLANRXCNT_SHIFT)
+#define I40E_GLHMC_LANRXOBJSZ 0x000C200c
+#define I40E_GLHMC_LANRXOBJSZ_PMLANRXOBJSZ_SHIFT 0
+#define I40E_GLHMC_LANRXOBJSZ_PMLANRXOBJSZ_MASK (0xF << I40E_GLHMC_LANRXOBJSZ_PMLANRXOBJSZ_SHIFT)
+#define I40E_GLHMC_LANTXBASE(_i) (0x000C6200 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_LANTXBASE_MAX_INDEX 15
+#define I40E_GLHMC_LANTXBASE_FPMLANTXBASE_SHIFT 0
+#define I40E_GLHMC_LANTXBASE_FPMLANTXBASE_MASK (0xFFFFFF << I40E_GLHMC_LANTXBASE_FPMLANTXBASE_SHIFT)
+#define I40E_GLHMC_LANTXBASE_RSVD_SHIFT 24
+#define I40E_GLHMC_LANTXBASE_RSVD_MASK (0xFF << I40E_GLHMC_LANTXBASE_RSVD_SHIFT)
+#define I40E_GLHMC_LANTXCNT(_i) (0x000C6300 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_LANTXCNT_MAX_INDEX 15
+#define I40E_GLHMC_LANTXCNT_FPMLANTXCNT_SHIFT 0
+#define I40E_GLHMC_LANTXCNT_FPMLANTXCNT_MASK (0x7FF << I40E_GLHMC_LANTXCNT_FPMLANTXCNT_SHIFT)
+#define I40E_GLHMC_LANTXOBJSZ 0x000C2004
+#define I40E_GLHMC_LANTXOBJSZ_PMLANTXOBJSZ_SHIFT 0
+#define I40E_GLHMC_LANTXOBJSZ_PMLANTXOBJSZ_MASK (0xF << I40E_GLHMC_LANTXOBJSZ_PMLANTXOBJSZ_SHIFT)
+#define I40E_GLHMC_PEARPBASE(_i) (0x000C4800 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PEARPBASE_MAX_INDEX 15
+#define I40E_GLHMC_PEARPBASE_FPMPEARPBASE_SHIFT 0
+#define I40E_GLHMC_PEARPBASE_FPMPEARPBASE_MASK (0xFFFFFF << I40E_GLHMC_PEARPBASE_FPMPEARPBASE_SHIFT)
+#define I40E_GLHMC_PEARPCNT(_i) (0x000C4900 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PEARPCNT_MAX_INDEX 15
+#define I40E_GLHMC_PEARPCNT_FPMPEARPCNT_SHIFT 0
+#define I40E_GLHMC_PEARPCNT_FPMPEARPCNT_MASK (0x1FFFFFFF << I40E_GLHMC_PEARPCNT_FPMPEARPCNT_SHIFT)
+#define I40E_GLHMC_PEARPMAX 0x000C2038
+#define I40E_GLHMC_PEARPMAX_PMPEARPMAX_SHIFT 0
+#define I40E_GLHMC_PEARPMAX_PMPEARPMAX_MASK (0x1FFFF << I40E_GLHMC_PEARPMAX_PMPEARPMAX_SHIFT)
+#define I40E_GLHMC_PEARPOBJSZ 0x000C2034
+#define I40E_GLHMC_PEARPOBJSZ_PMPEARPOBJSZ_SHIFT 0
+#define I40E_GLHMC_PEARPOBJSZ_PMPEARPOBJSZ_MASK (0x7 << I40E_GLHMC_PEARPOBJSZ_PMPEARPOBJSZ_SHIFT)
+#define I40E_GLHMC_PECQBASE(_i) (0x000C4200 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PECQBASE_MAX_INDEX 15
+#define I40E_GLHMC_PECQBASE_FPMPECQBASE_SHIFT 0
+#define I40E_GLHMC_PECQBASE_FPMPECQBASE_MASK (0xFFFFFF << I40E_GLHMC_PECQBASE_FPMPECQBASE_SHIFT)
+#define I40E_GLHMC_PECQCNT(_i) (0x000C4300 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PECQCNT_MAX_INDEX 15
+#define I40E_GLHMC_PECQCNT_FPMPECQCNT_SHIFT 0
+#define I40E_GLHMC_PECQCNT_FPMPECQCNT_MASK (0x1FFFFFFF << I40E_GLHMC_PECQCNT_FPMPECQCNT_SHIFT)
+#define I40E_GLHMC_PECQOBJSZ 0x000C2020
+#define I40E_GLHMC_PECQOBJSZ_PMPECQOBJSZ_SHIFT 0
+#define I40E_GLHMC_PECQOBJSZ_PMPECQOBJSZ_MASK (0xF << I40E_GLHMC_PECQOBJSZ_PMPECQOBJSZ_SHIFT)
+#define I40E_GLHMC_PEHTCNT(_i) (0x000C4700 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PEHTCNT_MAX_INDEX 15
+#define I40E_GLHMC_PEHTCNT_FPMPEHTCNT_SHIFT 0
+#define I40E_GLHMC_PEHTCNT_FPMPEHTCNT_MASK (0x1FFFFFFF << I40E_GLHMC_PEHTCNT_FPMPEHTCNT_SHIFT)
+#define I40E_GLHMC_PEHTEBASE(_i) (0x000C4600 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PEHTEBASE_MAX_INDEX 15
+#define I40E_GLHMC_PEHTEBASE_FPMPEHTEBASE_SHIFT 0
+#define I40E_GLHMC_PEHTEBASE_FPMPEHTEBASE_MASK (0xFFFFFF << I40E_GLHMC_PEHTEBASE_FPMPEHTEBASE_SHIFT)
+#define I40E_GLHMC_PEHTEOBJSZ 0x000C202c
+#define I40E_GLHMC_PEHTEOBJSZ_PMPEHTEOBJSZ_SHIFT 0
+#define I40E_GLHMC_PEHTEOBJSZ_PMPEHTEOBJSZ_MASK (0xF << I40E_GLHMC_PEHTEOBJSZ_PMPEHTEOBJSZ_SHIFT)
+#define I40E_GLHMC_PEHTMAX 0x000C2030
+#define I40E_GLHMC_PEHTMAX_PMPEHTMAX_SHIFT 0
+#define I40E_GLHMC_PEHTMAX_PMPEHTMAX_MASK (0x1FFFFF << I40E_GLHMC_PEHTMAX_PMPEHTMAX_SHIFT)
+#define I40E_GLHMC_PEMRBASE(_i) (0x000C4c00 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PEMRBASE_MAX_INDEX 15
+#define I40E_GLHMC_PEMRBASE_FPMPEMRBASE_SHIFT 0
+#define I40E_GLHMC_PEMRBASE_FPMPEMRBASE_MASK (0xFFFFFF << I40E_GLHMC_PEMRBASE_FPMPEMRBASE_SHIFT)
+#define I40E_GLHMC_PEMRCNT(_i) (0x000C4d00 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PEMRCNT_MAX_INDEX 15
+#define I40E_GLHMC_PEMRCNT_FPMPEMRSZ_SHIFT 0
+#define I40E_GLHMC_PEMRCNT_FPMPEMRSZ_MASK (0x1FFFFFFF << I40E_GLHMC_PEMRCNT_FPMPEMRSZ_SHIFT)
+#define I40E_GLHMC_PEMRMAX 0x000C2040
+#define I40E_GLHMC_PEMRMAX_PMPEMRMAX_SHIFT 0
+#define I40E_GLHMC_PEMRMAX_PMPEMRMAX_MASK (0x7FFFFF << I40E_GLHMC_PEMRMAX_PMPEMRMAX_SHIFT)
+#define I40E_GLHMC_PEMROBJSZ 0x000C203c
+#define I40E_GLHMC_PEMROBJSZ_PMPEMROBJSZ_SHIFT 0
+#define I40E_GLHMC_PEMROBJSZ_PMPEMROBJSZ_MASK (0xF << I40E_GLHMC_PEMROBJSZ_PMPEMROBJSZ_SHIFT)
+#define I40E_GLHMC_PEPBLBASE(_i) (0x000C5800 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PEPBLBASE_MAX_INDEX 15
+#define I40E_GLHMC_PEPBLBASE_FPMPEPBLBASE_SHIFT 0
+#define I40E_GLHMC_PEPBLBASE_FPMPEPBLBASE_MASK (0xFFFFFF << I40E_GLHMC_PEPBLBASE_FPMPEPBLBASE_SHIFT)
+#define I40E_GLHMC_PEPBLCNT(_i) (0x000C5900 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PEPBLCNT_MAX_INDEX 15
+#define I40E_GLHMC_PEPBLCNT_FPMPEPBLCNT_SHIFT 0
+#define I40E_GLHMC_PEPBLCNT_FPMPEPBLCNT_MASK (0x1FFFFFFF << I40E_GLHMC_PEPBLCNT_FPMPEPBLCNT_SHIFT)
+#define I40E_GLHMC_PEPBLMAX 0x000C206c
+#define I40E_GLHMC_PEPBLMAX_PMPEPBLMAX_SHIFT 0
+#define I40E_GLHMC_PEPBLMAX_PMPEPBLMAX_MASK (0x1FFFFFFF << I40E_GLHMC_PEPBLMAX_PMPEPBLMAX_SHIFT)
+#define I40E_GLHMC_PEQ1BASE(_i) (0x000C5200 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PEQ1BASE_MAX_INDEX 15
+#define I40E_GLHMC_PEQ1BASE_FPMPEQ1BASE_SHIFT 0
+#define I40E_GLHMC_PEQ1BASE_FPMPEQ1BASE_MASK (0xFFFFFF << I40E_GLHMC_PEQ1BASE_FPMPEQ1BASE_SHIFT)
+#define I40E_GLHMC_PEQ1CNT(_i) (0x000C5300 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PEQ1CNT_MAX_INDEX 15
+#define I40E_GLHMC_PEQ1CNT_FPMPEQ1CNT_SHIFT 0
+#define I40E_GLHMC_PEQ1CNT_FPMPEQ1CNT_MASK (0x1FFFFFFF << I40E_GLHMC_PEQ1CNT_FPMPEQ1CNT_SHIFT)
+#define I40E_GLHMC_PEQ1FLBASE(_i) (0x000C5400 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PEQ1FLBASE_MAX_INDEX 15
+#define I40E_GLHMC_PEQ1FLBASE_FPMPEQ1FLBASE_SHIFT 0
+#define I40E_GLHMC_PEQ1FLBASE_FPMPEQ1FLBASE_MASK (0xFFFFFF << I40E_GLHMC_PEQ1FLBASE_FPMPEQ1FLBASE_SHIFT)
+#define I40E_GLHMC_PEQ1FLCNT(_i) (0x000C5500 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PEQ1FLCNT_MAX_INDEX 15
+#define I40E_GLHMC_PEQ1FLCNT_FPMPEQ1FLCNT_SHIFT 0
+#define I40E_GLHMC_PEQ1FLCNT_FPMPEQ1FLCNT_MASK (0x1FFFFFFF << I40E_GLHMC_PEQ1FLCNT_FPMPEQ1FLCNT_SHIFT)
+#define I40E_GLHMC_PEQ1FLMAX 0x000C2058
+#define I40E_GLHMC_PEQ1FLMAX_PMPEQ1FLMAX_SHIFT 0
+#define I40E_GLHMC_PEQ1FLMAX_PMPEQ1FLMAX_MASK (0x3FFFFF << I40E_GLHMC_PEQ1FLMAX_PMPEQ1FLMAX_SHIFT)
+#define I40E_GLHMC_PEQ1MAX 0x000C2054
+#define I40E_GLHMC_PEQ1MAX_PMPEQ1MAX_SHIFT 0
+#define I40E_GLHMC_PEQ1MAX_PMPEQ1MAX_MASK (0x3FFFFFF << I40E_GLHMC_PEQ1MAX_PMPEQ1MAX_SHIFT)
+#define I40E_GLHMC_PEQ1OBJSZ 0x000C2050
+#define I40E_GLHMC_PEQ1OBJSZ_PMPEQ1OBJSZ_SHIFT 0
+#define I40E_GLHMC_PEQ1OBJSZ_PMPEQ1OBJSZ_MASK (0xF << I40E_GLHMC_PEQ1OBJSZ_PMPEQ1OBJSZ_SHIFT)
+#define I40E_GLHMC_PEQPBASE(_i) (0x000C4000 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PEQPBASE_MAX_INDEX 15
+#define I40E_GLHMC_PEQPBASE_FPMPEQPBASE_SHIFT 0
+#define I40E_GLHMC_PEQPBASE_FPMPEQPBASE_MASK (0xFFFFFF << I40E_GLHMC_PEQPBASE_FPMPEQPBASE_SHIFT)
+#define I40E_GLHMC_PEQPCNT(_i) (0x000C4100 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PEQPCNT_MAX_INDEX 15
+#define I40E_GLHMC_PEQPCNT_FPMPEQPCNT_SHIFT 0
+#define I40E_GLHMC_PEQPCNT_FPMPEQPCNT_MASK (0x1FFFFFFF << I40E_GLHMC_PEQPCNT_FPMPEQPCNT_SHIFT)
+#define I40E_GLHMC_PEQPOBJSZ 0x000C201c
+#define I40E_GLHMC_PEQPOBJSZ_PMPEQPOBJSZ_SHIFT 0
+#define I40E_GLHMC_PEQPOBJSZ_PMPEQPOBJSZ_MASK (0xF << I40E_GLHMC_PEQPOBJSZ_PMPEQPOBJSZ_SHIFT)
+#define I40E_GLHMC_PESRQBASE(_i) (0x000C4400 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PESRQBASE_MAX_INDEX 15
+#define I40E_GLHMC_PESRQBASE_FPMPESRQBASE_SHIFT 0
+#define I40E_GLHMC_PESRQBASE_FPMPESRQBASE_MASK (0xFFFFFF << I40E_GLHMC_PESRQBASE_FPMPESRQBASE_SHIFT)
+#define I40E_GLHMC_PESRQCNT(_i) (0x000C4500 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PESRQCNT_MAX_INDEX 15
+#define I40E_GLHMC_PESRQCNT_FPMPESRQCNT_SHIFT 0
+#define I40E_GLHMC_PESRQCNT_FPMPESRQCNT_MASK (0x1FFFFFFF << I40E_GLHMC_PESRQCNT_FPMPESRQCNT_SHIFT)
+#define I40E_GLHMC_PESRQMAX 0x000C2028
+#define I40E_GLHMC_PESRQMAX_PMPESRQMAX_SHIFT 0
+#define I40E_GLHMC_PESRQMAX_PMPESRQMAX_MASK (0xFFFF << I40E_GLHMC_PESRQMAX_PMPESRQMAX_SHIFT)
+#define I40E_GLHMC_PESRQOBJSZ 0x000C2024
+#define I40E_GLHMC_PESRQOBJSZ_PMPESRQOBJSZ_SHIFT 0
+#define I40E_GLHMC_PESRQOBJSZ_PMPESRQOBJSZ_MASK (0xF << I40E_GLHMC_PESRQOBJSZ_PMPESRQOBJSZ_SHIFT)
+#define I40E_GLHMC_PESRQOBJSZ_RSVD_SHIFT 4
+#define I40E_GLHMC_PESRQOBJSZ_RSVD_MASK (0xFFFFFFF << I40E_GLHMC_PESRQOBJSZ_RSVD_SHIFT)
+#define I40E_GLHMC_PETIMERBASE(_i) (0x000C5A00 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PETIMERBASE_MAX_INDEX 15
+#define I40E_GLHMC_PETIMERBASE_FPMPETIMERBASE_SHIFT 0
+#define I40E_GLHMC_PETIMERBASE_FPMPETIMERBASE_MASK (0xFFFFFF << I40E_GLHMC_PETIMERBASE_FPMPETIMERBASE_SHIFT)
+#define I40E_GLHMC_PETIMERCNT(_i) (0x000C5B00 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PETIMERCNT_MAX_INDEX 15
+#define I40E_GLHMC_PETIMERCNT_FPMPETIMERCNT_SHIFT 0
+#define I40E_GLHMC_PETIMERCNT_FPMPETIMERCNT_MASK (0x1FFFFFFF << I40E_GLHMC_PETIMERCNT_FPMPETIMERCNT_SHIFT)
+#define I40E_GLHMC_PETIMERMAX 0x000C2084
+#define I40E_GLHMC_PETIMERMAX_PMPETIMERMAX_SHIFT 0
+#define I40E_GLHMC_PETIMERMAX_PMPETIMERMAX_MASK (0x1FFFFFFF << I40E_GLHMC_PETIMERMAX_PMPETIMERMAX_SHIFT)
+#define I40E_GLHMC_PETIMEROBJSZ 0x000C2080
+#define I40E_GLHMC_PETIMEROBJSZ_PMPETIMEROBJSZ_SHIFT 0
+#define I40E_GLHMC_PETIMEROBJSZ_PMPETIMEROBJSZ_MASK (0xF << I40E_GLHMC_PETIMEROBJSZ_PMPETIMEROBJSZ_SHIFT)
+#define I40E_GLHMC_PEXFBASE(_i) (0x000C4e00 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PEXFBASE_MAX_INDEX 15
+#define I40E_GLHMC_PEXFBASE_FPMPEXFBASE_SHIFT 0
+#define I40E_GLHMC_PEXFBASE_FPMPEXFBASE_MASK (0xFFFFFF << I40E_GLHMC_PEXFBASE_FPMPEXFBASE_SHIFT)
+#define I40E_GLHMC_PEXFCNT(_i) (0x000C4f00 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PEXFCNT_MAX_INDEX 15
+#define I40E_GLHMC_PEXFCNT_FPMPEXFCNT_SHIFT 0
+#define I40E_GLHMC_PEXFCNT_FPMPEXFCNT_MASK (0x1FFFFFFF << I40E_GLHMC_PEXFCNT_FPMPEXFCNT_SHIFT)
+#define I40E_GLHMC_PEXFFLBASE(_i) (0x000C5000 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PEXFFLBASE_MAX_INDEX 15
+#define I40E_GLHMC_PEXFFLBASE_FPMPEXFFLBASE_SHIFT 0
+#define I40E_GLHMC_PEXFFLBASE_FPMPEXFFLBASE_MASK (0xFFFFFF << I40E_GLHMC_PEXFFLBASE_FPMPEXFFLBASE_SHIFT)
+#define I40E_GLHMC_PEXFFLCNT(_i) (0x000C5100 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PEXFFLCNT_MAX_INDEX 15
+#define I40E_GLHMC_PEXFFLCNT_FPMPEXFFLCNT_SHIFT 0
+#define I40E_GLHMC_PEXFFLCNT_FPMPEXFFLCNT_MASK (0x1FFFFFFF << I40E_GLHMC_PEXFFLCNT_FPMPEXFFLCNT_SHIFT)
+#define I40E_GLHMC_PEXFFLMAX 0x000C204c
+#define I40E_GLHMC_PEXFFLMAX_PMPEXFFLMAX_SHIFT 0
+#define I40E_GLHMC_PEXFFLMAX_PMPEXFFLMAX_MASK (0x3FFFFF << I40E_GLHMC_PEXFFLMAX_PMPEXFFLMAX_SHIFT)
+#define I40E_GLHMC_PEXFMAX 0x000C2048
+#define I40E_GLHMC_PEXFMAX_PMPEXFMAX_SHIFT 0
+#define I40E_GLHMC_PEXFMAX_PMPEXFMAX_MASK (0x3FFFFFF << I40E_GLHMC_PEXFMAX_PMPEXFMAX_SHIFT)
+#define I40E_GLHMC_PEXFOBJSZ 0x000C2044
+#define I40E_GLHMC_PEXFOBJSZ_PMPEXFOBJSZ_SHIFT 0
+#define I40E_GLHMC_PEXFOBJSZ_PMPEXFOBJSZ_MASK (0xF << I40E_GLHMC_PEXFOBJSZ_PMPEXFOBJSZ_SHIFT)
+#define I40E_GLHMC_PEXFOBJSZ_RSVD_SHIFT 4
+#define I40E_GLHMC_PEXFOBJSZ_RSVD_MASK (0xFFFFFFF << I40E_GLHMC_PEXFOBJSZ_RSVD_SHIFT)
+#define I40E_GLHMC_PFASSIGN(_i) (0x000C0c00 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_PFASSIGN_MAX_INDEX 15
+#define I40E_GLHMC_PFASSIGN_PMFCNPFASSIGN_SHIFT 0
+#define I40E_GLHMC_PFASSIGN_PMFCNPFASSIGN_MASK (0xF << I40E_GLHMC_PFASSIGN_PMFCNPFASSIGN_SHIFT)
+#define I40E_GLHMC_SDPART(_i) (0x000C0800 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLHMC_SDPART_MAX_INDEX 15
+#define I40E_GLHMC_SDPART_PMSDBASE_SHIFT 0
+#define I40E_GLHMC_SDPART_PMSDBASE_MASK (0xFFF << I40E_GLHMC_SDPART_PMSDBASE_SHIFT)
+#define I40E_GLHMC_SDPART_PMSDSIZE_SHIFT 16
+#define I40E_GLHMC_SDPART_PMSDSIZE_MASK (0x1FFF << I40E_GLHMC_SDPART_PMSDSIZE_SHIFT)
+#define I40E_GLHMC_VFAPBVTINUSEBASE(_i) (0x000Cca00 + ((_i) * 4))
+#define I40E_GLHMC_VFAPBVTINUSEBASE_MAX_INDEX 31
+#define I40E_GLHMC_VFAPBVTINUSEBASE_FPMAPBINUSEBASE_SHIFT 0
+#define I40E_GLHMC_VFAPBVTINUSEBASE_FPMAPBINUSEBASE_MASK (0xFFFFFF << I40E_GLHMC_VFAPBVTINUSEBASE_FPMAPBINUSEBASE_SHIFT)
+#define I40E_GLHMC_VFCEQPART(_i) (0x00132240 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFCEQPART_MAX_INDEX 31
+#define I40E_GLHMC_VFCEQPART_PMCEQBASE_SHIFT 0
+#define I40E_GLHMC_VFCEQPART_PMCEQBASE_MASK (0xFF << I40E_GLHMC_VFCEQPART_PMCEQBASE_SHIFT)
+#define I40E_GLHMC_VFCEQPART_PMCEQSIZE_SHIFT 16
+#define I40E_GLHMC_VFCEQPART_PMCEQSIZE_MASK (0x1FF << I40E_GLHMC_VFCEQPART_PMCEQSIZE_SHIFT)
+#define I40E_GLHMC_VFDBCQPART(_i) (0x00132140 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFDBCQPART_MAX_INDEX 31
+#define I40E_GLHMC_VFDBCQPART_PMDBCQBASE_SHIFT 0
+#define I40E_GLHMC_VFDBCQPART_PMDBCQBASE_MASK (0x3FFF << I40E_GLHMC_VFDBCQPART_PMDBCQBASE_SHIFT)
+#define I40E_GLHMC_VFDBCQPART_PMDBCQSIZE_SHIFT 16
+#define I40E_GLHMC_VFDBCQPART_PMDBCQSIZE_MASK (0x7FFF << I40E_GLHMC_VFDBCQPART_PMDBCQSIZE_SHIFT)
+#define I40E_GLHMC_VFDBQPPART(_i) (0x00138E00 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFDBQPPART_MAX_INDEX 31
+#define I40E_GLHMC_VFDBQPPART_PMDBQPBASE_SHIFT 0
+#define I40E_GLHMC_VFDBQPPART_PMDBQPBASE_MASK (0x3FFF << I40E_GLHMC_VFDBQPPART_PMDBQPBASE_SHIFT)
+#define I40E_GLHMC_VFDBQPPART_PMDBQPSIZE_SHIFT 16
+#define I40E_GLHMC_VFDBQPPART_PMDBQPSIZE_MASK (0x7FFF << I40E_GLHMC_VFDBQPPART_PMDBQPSIZE_SHIFT)
+#define I40E_GLHMC_VFFSIAVBASE(_i) (0x000Cd600 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFFSIAVBASE_MAX_INDEX 31
+#define I40E_GLHMC_VFFSIAVBASE_FPMFSIAVBASE_SHIFT 0
+#define I40E_GLHMC_VFFSIAVBASE_FPMFSIAVBASE_MASK (0xFFFFFF << I40E_GLHMC_VFFSIAVBASE_FPMFSIAVBASE_SHIFT)
+#define I40E_GLHMC_VFFSIAVCNT(_i) (0x000Cd700 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFFSIAVCNT_MAX_INDEX 31
+#define I40E_GLHMC_VFFSIAVCNT_FPMFSIAVCNT_SHIFT 0
+#define I40E_GLHMC_VFFSIAVCNT_FPMFSIAVCNT_MASK (0x1FFFFFFF << I40E_GLHMC_VFFSIAVCNT_FPMFSIAVCNT_SHIFT)
+#define I40E_GLHMC_VFFSIAVCNT_RSVD_SHIFT 29
+#define I40E_GLHMC_VFFSIAVCNT_RSVD_MASK (0x7 << I40E_GLHMC_VFFSIAVCNT_RSVD_SHIFT)
+#define I40E_GLHMC_VFPDINV(_i) (0x000C8300 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPDINV_MAX_INDEX 31
+#define I40E_GLHMC_VFPDINV_PMSDIDX_SHIFT 0
+#define I40E_GLHMC_VFPDINV_PMSDIDX_MASK (0xFFF << I40E_GLHMC_VFPDINV_PMSDIDX_SHIFT)
+#define I40E_GLHMC_VFPDINV_PMPDIDX_SHIFT 16
+#define I40E_GLHMC_VFPDINV_PMPDIDX_MASK (0x1FF << I40E_GLHMC_VFPDINV_PMPDIDX_SHIFT)
+#define I40E_GLHMC_VFPEARPBASE(_i) (0x000Cc800 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPEARPBASE_MAX_INDEX 31
+#define I40E_GLHMC_VFPEARPBASE_FPMPEARPBASE_SHIFT 0
+#define I40E_GLHMC_VFPEARPBASE_FPMPEARPBASE_MASK (0xFFFFFF << I40E_GLHMC_VFPEARPBASE_FPMPEARPBASE_SHIFT)
+#define I40E_GLHMC_VFPEARPCNT(_i) (0x000Cc900 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPEARPCNT_MAX_INDEX 31
+#define I40E_GLHMC_VFPEARPCNT_FPMPEARPCNT_SHIFT 0
+#define I40E_GLHMC_VFPEARPCNT_FPMPEARPCNT_MASK (0x1FFFFFFF << I40E_GLHMC_VFPEARPCNT_FPMPEARPCNT_SHIFT)
+#define I40E_GLHMC_VFPECQBASE(_i) (0x000Cc200 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPECQBASE_MAX_INDEX 31
+#define I40E_GLHMC_VFPECQBASE_FPMPECQBASE_SHIFT 0
+#define I40E_GLHMC_VFPECQBASE_FPMPECQBASE_MASK (0xFFFFFF << I40E_GLHMC_VFPECQBASE_FPMPECQBASE_SHIFT)
+#define I40E_GLHMC_VFPECQCNT(_i) (0x000Cc300 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPECQCNT_MAX_INDEX 31
+#define I40E_GLHMC_VFPECQCNT_FPMPECQCNT_SHIFT 0
+#define I40E_GLHMC_VFPECQCNT_FPMPECQCNT_MASK (0x1FFFFFFF << I40E_GLHMC_VFPECQCNT_FPMPECQCNT_SHIFT)
+#define I40E_GLHMC_VFPEHTCNT(_i) (0x000Cc700 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPEHTCNT_MAX_INDEX 31
+#define I40E_GLHMC_VFPEHTCNT_FPMPEHTCNT_SHIFT 0
+#define I40E_GLHMC_VFPEHTCNT_FPMPEHTCNT_MASK (0x1FFFFFFF << I40E_GLHMC_VFPEHTCNT_FPMPEHTCNT_SHIFT)
+#define I40E_GLHMC_VFPEHTEBASE(_i) (0x000Cc600 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPEHTEBASE_MAX_INDEX 31
+#define I40E_GLHMC_VFPEHTEBASE_FPMPEHTEBASE_SHIFT 0
+#define I40E_GLHMC_VFPEHTEBASE_FPMPEHTEBASE_MASK (0xFFFFFF << I40E_GLHMC_VFPEHTEBASE_FPMPEHTEBASE_SHIFT)
+#define I40E_GLHMC_VFPEMRBASE(_i) (0x000Ccc00 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPEMRBASE_MAX_INDEX 31
+#define I40E_GLHMC_VFPEMRBASE_FPMPEMRBASE_SHIFT 0
+#define I40E_GLHMC_VFPEMRBASE_FPMPEMRBASE_MASK (0xFFFFFF << I40E_GLHMC_VFPEMRBASE_FPMPEMRBASE_SHIFT)
+#define I40E_GLHMC_VFPEMRCNT(_i) (0x000Ccd00 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPEMRCNT_MAX_INDEX 31
+#define I40E_GLHMC_VFPEMRCNT_FPMPEMRSZ_SHIFT 0
+#define I40E_GLHMC_VFPEMRCNT_FPMPEMRSZ_MASK (0x1FFFFFFF << I40E_GLHMC_VFPEMRCNT_FPMPEMRSZ_SHIFT)
+#define I40E_GLHMC_VFPEPBLBASE(_i) (0x000Cd800 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPEPBLBASE_MAX_INDEX 31
+#define I40E_GLHMC_VFPEPBLBASE_FPMPEPBLBASE_SHIFT 0
+#define I40E_GLHMC_VFPEPBLBASE_FPMPEPBLBASE_MASK (0xFFFFFF << I40E_GLHMC_VFPEPBLBASE_FPMPEPBLBASE_SHIFT)
+#define I40E_GLHMC_VFPEPBLCNT(_i) (0x000Cd900 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPEPBLCNT_MAX_INDEX 31
+#define I40E_GLHMC_VFPEPBLCNT_FPMPEPBLCNT_SHIFT 0
+#define I40E_GLHMC_VFPEPBLCNT_FPMPEPBLCNT_MASK (0x1FFFFFFF << I40E_GLHMC_VFPEPBLCNT_FPMPEPBLCNT_SHIFT)
+#define I40E_GLHMC_VFPEQ1BASE(_i) (0x000Cd200 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPEQ1BASE_MAX_INDEX 31
+#define I40E_GLHMC_VFPEQ1BASE_FPMPEQ1BASE_SHIFT 0
+#define I40E_GLHMC_VFPEQ1BASE_FPMPEQ1BASE_MASK (0xFFFFFF << I40E_GLHMC_VFPEQ1BASE_FPMPEQ1BASE_SHIFT)
+#define I40E_GLHMC_VFPEQ1CNT(_i) (0x000Cd300 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPEQ1CNT_MAX_INDEX 31
+#define I40E_GLHMC_VFPEQ1CNT_FPMPEQ1CNT_SHIFT 0
+#define I40E_GLHMC_VFPEQ1CNT_FPMPEQ1CNT_MASK (0x1FFFFFFF << I40E_GLHMC_VFPEQ1CNT_FPMPEQ1CNT_SHIFT)
+#define I40E_GLHMC_VFPEQ1FLBASE(_i) (0x000Cd400 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPEQ1FLBASE_MAX_INDEX 31
+#define I40E_GLHMC_VFPEQ1FLBASE_FPMPEQ1FLBASE_SHIFT 0
+#define I40E_GLHMC_VFPEQ1FLBASE_FPMPEQ1FLBASE_MASK (0xFFFFFF << I40E_GLHMC_VFPEQ1FLBASE_FPMPEQ1FLBASE_SHIFT)
+#define I40E_GLHMC_VFPEQ1FLCNT(_i) (0x000Cd500 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPEQ1FLCNT_MAX_INDEX 31
+#define I40E_GLHMC_VFPEQ1FLCNT_FPMPEQ1FLCNT_SHIFT 0
+#define I40E_GLHMC_VFPEQ1FLCNT_FPMPEQ1FLCNT_MASK (0x1FFFFFFF << I40E_GLHMC_VFPEQ1FLCNT_FPMPEQ1FLCNT_SHIFT)
+#define I40E_GLHMC_VFPEQPBASE(_i) (0x000Cc000 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPEQPBASE_MAX_INDEX 31
+#define I40E_GLHMC_VFPEQPBASE_FPMPEQPBASE_SHIFT 0
+#define I40E_GLHMC_VFPEQPBASE_FPMPEQPBASE_MASK (0xFFFFFF << I40E_GLHMC_VFPEQPBASE_FPMPEQPBASE_SHIFT)
+#define I40E_GLHMC_VFPEQPCNT(_i) (0x000Cc100 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPEQPCNT_MAX_INDEX 31
+#define I40E_GLHMC_VFPEQPCNT_FPMPEQPCNT_SHIFT 0
+#define I40E_GLHMC_VFPEQPCNT_FPMPEQPCNT_MASK (0x1FFFFFFF << I40E_GLHMC_VFPEQPCNT_FPMPEQPCNT_SHIFT)
+#define I40E_GLHMC_VFPESRQBASE(_i) (0x000Cc400 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPESRQBASE_MAX_INDEX 31
+#define I40E_GLHMC_VFPESRQBASE_FPMPESRQBASE_SHIFT 0
+#define I40E_GLHMC_VFPESRQBASE_FPMPESRQBASE_MASK (0xFFFFFF << I40E_GLHMC_VFPESRQBASE_FPMPESRQBASE_SHIFT)
+#define I40E_GLHMC_VFPESRQCNT(_i) (0x000Cc500 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPESRQCNT_MAX_INDEX 31
+#define I40E_GLHMC_VFPESRQCNT_FPMPESRQCNT_SHIFT 0
+#define I40E_GLHMC_VFPESRQCNT_FPMPESRQCNT_MASK (0x1FFFFFFF << I40E_GLHMC_VFPESRQCNT_FPMPESRQCNT_SHIFT)
+#define I40E_GLHMC_VFPETIMERBASE(_i) (0x000CDA00 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPETIMERBASE_MAX_INDEX 31
+#define I40E_GLHMC_VFPETIMERBASE_FPMPETIMERBASE_SHIFT 0
+#define I40E_GLHMC_VFPETIMERBASE_FPMPETIMERBASE_MASK (0xFFFFFF << I40E_GLHMC_VFPETIMERBASE_FPMPETIMERBASE_SHIFT)
+#define I40E_GLHMC_VFPETIMERCNT(_i) (0x000CDB00 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPETIMERCNT_MAX_INDEX 31
+#define I40E_GLHMC_VFPETIMERCNT_FPMPETIMERCNT_SHIFT 0
+#define I40E_GLHMC_VFPETIMERCNT_FPMPETIMERCNT_MASK (0x1FFFFFFF << I40E_GLHMC_VFPETIMERCNT_FPMPETIMERCNT_SHIFT)
+#define I40E_GLHMC_VFPEXFBASE(_i) (0x000Cce00 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPEXFBASE_MAX_INDEX 31
+#define I40E_GLHMC_VFPEXFBASE_FPMPEXFBASE_SHIFT 0
+#define I40E_GLHMC_VFPEXFBASE_FPMPEXFBASE_MASK (0xFFFFFF << I40E_GLHMC_VFPEXFBASE_FPMPEXFBASE_SHIFT)
+#define I40E_GLHMC_VFPEXFCNT(_i) (0x000Ccf00 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPEXFCNT_MAX_INDEX 31
+#define I40E_GLHMC_VFPEXFCNT_FPMPEXFCNT_SHIFT 0
+#define I40E_GLHMC_VFPEXFCNT_FPMPEXFCNT_MASK (0x1FFFFFFF << I40E_GLHMC_VFPEXFCNT_FPMPEXFCNT_SHIFT)
+#define I40E_GLHMC_VFPEXFFLBASE(_i) (0x000Cd000 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPEXFFLBASE_MAX_INDEX 31
+#define I40E_GLHMC_VFPEXFFLBASE_FPMPEXFFLBASE_SHIFT 0
+#define I40E_GLHMC_VFPEXFFLBASE_FPMPEXFFLBASE_MASK (0xFFFFFF << I40E_GLHMC_VFPEXFFLBASE_FPMPEXFFLBASE_SHIFT)
+#define I40E_GLHMC_VFPEXFFLCNT(_i) (0x000Cd100 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFPEXFFLCNT_MAX_INDEX 31
+#define I40E_GLHMC_VFPEXFFLCNT_FPMPEXFFLCNT_SHIFT 0
+#define I40E_GLHMC_VFPEXFFLCNT_FPMPEXFFLCNT_MASK (0x1FFFFFFF << I40E_GLHMC_VFPEXFFLCNT_FPMPEXFFLCNT_SHIFT)
+#define I40E_GLHMC_VFSDPART(_i) (0x000C8800 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLHMC_VFSDPART_MAX_INDEX 31
+#define I40E_GLHMC_VFSDPART_PMSDBASE_SHIFT 0
+#define I40E_GLHMC_VFSDPART_PMSDBASE_MASK (0xFFF << I40E_GLHMC_VFSDPART_PMSDBASE_SHIFT)
+#define I40E_GLHMC_VFSDPART_PMSDSIZE_SHIFT 16
+#define I40E_GLHMC_VFSDPART_PMSDSIZE_MASK (0x1FFF << I40E_GLHMC_VFSDPART_PMSDSIZE_SHIFT)
+#define I40E_PFHMC_ERRORDATA 0x000C0500
+#define I40E_PFHMC_ERRORDATA_HMC_ERROR_DATA_SHIFT 0
+#define I40E_PFHMC_ERRORDATA_HMC_ERROR_DATA_MASK (0x3FFFFFFF << I40E_PFHMC_ERRORDATA_HMC_ERROR_DATA_SHIFT)
+#define I40E_PFHMC_ERRORINFO 0x000C0400
+#define I40E_PFHMC_ERRORINFO_PMF_INDEX_SHIFT 0
+#define I40E_PFHMC_ERRORINFO_PMF_INDEX_MASK (0x1F << I40E_PFHMC_ERRORINFO_PMF_INDEX_SHIFT)
+#define I40E_PFHMC_ERRORINFO_PMF_ISVF_SHIFT 7
+#define I40E_PFHMC_ERRORINFO_PMF_ISVF_MASK (0x1 << I40E_PFHMC_ERRORINFO_PMF_ISVF_SHIFT)
+#define I40E_PFHMC_ERRORINFO_HMC_ERROR_TYPE_SHIFT 8
+#define I40E_PFHMC_ERRORINFO_HMC_ERROR_TYPE_MASK (0xF << I40E_PFHMC_ERRORINFO_HMC_ERROR_TYPE_SHIFT)
+#define I40E_PFHMC_ERRORINFO_HMC_OBJECT_TYPE_SHIFT 16
+#define I40E_PFHMC_ERRORINFO_HMC_OBJECT_TYPE_MASK (0x1F << I40E_PFHMC_ERRORINFO_HMC_OBJECT_TYPE_SHIFT)
+#define I40E_PFHMC_ERRORINFO_ERROR_DETECTED_SHIFT 31
+#define I40E_PFHMC_ERRORINFO_ERROR_DETECTED_MASK (0x1 << I40E_PFHMC_ERRORINFO_ERROR_DETECTED_SHIFT)
+#define I40E_PFHMC_PDINV 0x000C0300
+#define I40E_PFHMC_PDINV_PMSDIDX_SHIFT 0
+#define I40E_PFHMC_PDINV_PMSDIDX_MASK (0xFFF << I40E_PFHMC_PDINV_PMSDIDX_SHIFT)
+#define I40E_PFHMC_PDINV_PMPDIDX_SHIFT 16
+#define I40E_PFHMC_PDINV_PMPDIDX_MASK (0x1FF << I40E_PFHMC_PDINV_PMPDIDX_SHIFT)
+#define I40E_PFHMC_SDCMD 0x000C0000
+#define I40E_PFHMC_SDCMD_PMSDIDX_SHIFT 0
+#define I40E_PFHMC_SDCMD_PMSDIDX_MASK (0xFFF << I40E_PFHMC_SDCMD_PMSDIDX_SHIFT)
+#define I40E_PFHMC_SDCMD_PMSDWR_SHIFT 31
+#define I40E_PFHMC_SDCMD_PMSDWR_MASK (0x1 << I40E_PFHMC_SDCMD_PMSDWR_SHIFT)
+#define I40E_PFHMC_SDDATAHIGH 0x000C0200
+#define I40E_PFHMC_SDDATAHIGH_PMSDDATAHIGH_SHIFT 0
+#define I40E_PFHMC_SDDATAHIGH_PMSDDATAHIGH_MASK (0xFFFFFFFF << I40E_PFHMC_SDDATAHIGH_PMSDDATAHIGH_SHIFT)
+#define I40E_PFHMC_SDDATALOW 0x000C0100
+#define I40E_PFHMC_SDDATALOW_PMSDVALID_SHIFT 0
+#define I40E_PFHMC_SDDATALOW_PMSDVALID_MASK (0x1 << I40E_PFHMC_SDDATALOW_PMSDVALID_SHIFT)
+#define I40E_PFHMC_SDDATALOW_PMSDTYPE_SHIFT 1
+#define I40E_PFHMC_SDDATALOW_PMSDTYPE_MASK (0x1 << I40E_PFHMC_SDDATALOW_PMSDTYPE_SHIFT)
+#define I40E_PFHMC_SDDATALOW_PMSDBPCOUNT_SHIFT 2
+#define I40E_PFHMC_SDDATALOW_PMSDBPCOUNT_MASK (0x3FF << I40E_PFHMC_SDDATALOW_PMSDBPCOUNT_SHIFT)
+#define I40E_PFHMC_SDDATALOW_PMSDDATALOW_SHIFT 12
+#define I40E_PFHMC_SDDATALOW_PMSDDATALOW_MASK (0xFFFFF << I40E_PFHMC_SDDATALOW_PMSDDATALOW_SHIFT)
+#define I40E_GL_UFUSE 0x00094008
+#define I40E_GL_UFUSE_FOUR_PORT_ENABLE_SHIFT 1
+#define I40E_GL_UFUSE_FOUR_PORT_ENABLE_MASK (0x1 << I40E_GL_UFUSE_FOUR_PORT_ENABLE_SHIFT)
+#define I40E_GL_UFUSE_NIC_ID_SHIFT 2
+#define I40E_GL_UFUSE_NIC_ID_MASK (0x1 << I40E_GL_UFUSE_NIC_ID_SHIFT)
+#define I40E_GL_UFUSE_ULT_LOCKOUT_SHIFT 10
+#define I40E_GL_UFUSE_ULT_LOCKOUT_MASK (0x1 << I40E_GL_UFUSE_ULT_LOCKOUT_SHIFT)
+#define I40E_GL_UFUSE_CLS_LOCKOUT_SHIFT 11
+#define I40E_GL_UFUSE_CLS_LOCKOUT_MASK (0x1 << I40E_GL_UFUSE_CLS_LOCKOUT_SHIFT)
+#define I40E_EMPINT_GPIO_ENA 0x00088188
+#define I40E_EMPINT_GPIO_ENA_GPIO0_ENA_SHIFT 0
+#define I40E_EMPINT_GPIO_ENA_GPIO0_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO0_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO1_ENA_SHIFT 1
+#define I40E_EMPINT_GPIO_ENA_GPIO1_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO1_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO2_ENA_SHIFT 2
+#define I40E_EMPINT_GPIO_ENA_GPIO2_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO2_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO3_ENA_SHIFT 3
+#define I40E_EMPINT_GPIO_ENA_GPIO3_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO3_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO4_ENA_SHIFT 4
+#define I40E_EMPINT_GPIO_ENA_GPIO4_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO4_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO5_ENA_SHIFT 5
+#define I40E_EMPINT_GPIO_ENA_GPIO5_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO5_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO6_ENA_SHIFT 6
+#define I40E_EMPINT_GPIO_ENA_GPIO6_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO6_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO7_ENA_SHIFT 7
+#define I40E_EMPINT_GPIO_ENA_GPIO7_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO7_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO8_ENA_SHIFT 8
+#define I40E_EMPINT_GPIO_ENA_GPIO8_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO8_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO9_ENA_SHIFT 9
+#define I40E_EMPINT_GPIO_ENA_GPIO9_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO9_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO10_ENA_SHIFT 10
+#define I40E_EMPINT_GPIO_ENA_GPIO10_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO10_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO11_ENA_SHIFT 11
+#define I40E_EMPINT_GPIO_ENA_GPIO11_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO11_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO12_ENA_SHIFT 12
+#define I40E_EMPINT_GPIO_ENA_GPIO12_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO12_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO13_ENA_SHIFT 13
+#define I40E_EMPINT_GPIO_ENA_GPIO13_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO13_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO14_ENA_SHIFT 14
+#define I40E_EMPINT_GPIO_ENA_GPIO14_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO14_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO15_ENA_SHIFT 15
+#define I40E_EMPINT_GPIO_ENA_GPIO15_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO15_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO16_ENA_SHIFT 16
+#define I40E_EMPINT_GPIO_ENA_GPIO16_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO16_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO17_ENA_SHIFT 17
+#define I40E_EMPINT_GPIO_ENA_GPIO17_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO17_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO18_ENA_SHIFT 18
+#define I40E_EMPINT_GPIO_ENA_GPIO18_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO18_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO19_ENA_SHIFT 19
+#define I40E_EMPINT_GPIO_ENA_GPIO19_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO19_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO20_ENA_SHIFT 20
+#define I40E_EMPINT_GPIO_ENA_GPIO20_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO20_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO21_ENA_SHIFT 21
+#define I40E_EMPINT_GPIO_ENA_GPIO21_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO21_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO22_ENA_SHIFT 22
+#define I40E_EMPINT_GPIO_ENA_GPIO22_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO22_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO23_ENA_SHIFT 23
+#define I40E_EMPINT_GPIO_ENA_GPIO23_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO23_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO24_ENA_SHIFT 24
+#define I40E_EMPINT_GPIO_ENA_GPIO24_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO24_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO25_ENA_SHIFT 25
+#define I40E_EMPINT_GPIO_ENA_GPIO25_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO25_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO26_ENA_SHIFT 26
+#define I40E_EMPINT_GPIO_ENA_GPIO26_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO26_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO27_ENA_SHIFT 27
+#define I40E_EMPINT_GPIO_ENA_GPIO27_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO27_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO28_ENA_SHIFT 28
+#define I40E_EMPINT_GPIO_ENA_GPIO28_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO28_ENA_SHIFT)
+#define I40E_EMPINT_GPIO_ENA_GPIO29_ENA_SHIFT 29
+#define I40E_EMPINT_GPIO_ENA_GPIO29_ENA_MASK (0x1 << I40E_EMPINT_GPIO_ENA_GPIO29_ENA_SHIFT)
+#define I40E_PFGEN_PORTMDIO_NUM 0x0003F100
+#define I40E_PFGEN_PORTMDIO_NUM_PORT_NUM_SHIFT 0
+#define I40E_PFGEN_PORTMDIO_NUM_PORT_NUM_MASK (0x3 << I40E_PFGEN_PORTMDIO_NUM_PORT_NUM_SHIFT)
+#define I40E_PFGEN_PORTMDIO_NUM_VFLINK_STAT_ENA_SHIFT 4
+#define I40E_PFGEN_PORTMDIO_NUM_VFLINK_STAT_ENA_MASK (0x1 << I40E_PFGEN_PORTMDIO_NUM_VFLINK_STAT_ENA_SHIFT)
+#define I40E_PFINT_AEQCTL 0x00038700
+#define I40E_PFINT_AEQCTL_MSIX_INDX_SHIFT 0
+#define I40E_PFINT_AEQCTL_MSIX_INDX_MASK (0xFF << I40E_PFINT_AEQCTL_MSIX_INDX_SHIFT)
+#define I40E_PFINT_AEQCTL_ITR_INDX_SHIFT 11
+#define I40E_PFINT_AEQCTL_ITR_INDX_MASK (0x3 << I40E_PFINT_AEQCTL_ITR_INDX_SHIFT)
+#define I40E_PFINT_AEQCTL_MSIX0_INDX_SHIFT 13
+#define I40E_PFINT_AEQCTL_MSIX0_INDX_MASK (0x7 << I40E_PFINT_AEQCTL_MSIX0_INDX_SHIFT)
+#define I40E_PFINT_AEQCTL_CAUSE_ENA_SHIFT 30
+#define I40E_PFINT_AEQCTL_CAUSE_ENA_MASK (0x1 << I40E_PFINT_AEQCTL_CAUSE_ENA_SHIFT)
+#define I40E_PFINT_AEQCTL_INTEVENT_SHIFT 31
+#define I40E_PFINT_AEQCTL_INTEVENT_MASK (0x1 << I40E_PFINT_AEQCTL_INTEVENT_SHIFT)
+#define I40E_PFINT_CEQCTL(_INTPF) (0x00036800 + ((_INTPF) * 4)) /* _i=0...511 */
+#define I40E_PFINT_CEQCTL_MAX_INDEX 511
+#define I40E_PFINT_CEQCTL_MSIX_INDX_SHIFT 0
+#define I40E_PFINT_CEQCTL_MSIX_INDX_MASK (0xFF << I40E_PFINT_CEQCTL_MSIX_INDX_SHIFT)
+#define I40E_PFINT_CEQCTL_ITR_INDX_SHIFT 11
+#define I40E_PFINT_CEQCTL_ITR_INDX_MASK (0x3 << I40E_PFINT_CEQCTL_ITR_INDX_SHIFT)
+#define I40E_PFINT_CEQCTL_MSIX0_INDX_SHIFT 13
+#define I40E_PFINT_CEQCTL_MSIX0_INDX_MASK (0x7 << I40E_PFINT_CEQCTL_MSIX0_INDX_SHIFT)
+#define I40E_PFINT_CEQCTL_NEXTQ_INDX_SHIFT 16
+#define I40E_PFINT_CEQCTL_NEXTQ_INDX_MASK (0x7FF << I40E_PFINT_CEQCTL_NEXTQ_INDX_SHIFT)
+#define I40E_PFINT_CEQCTL_NEXTQ_TYPE_SHIFT 27
+#define I40E_PFINT_CEQCTL_NEXTQ_TYPE_MASK (0x3 << I40E_PFINT_CEQCTL_NEXTQ_TYPE_SHIFT)
+#define I40E_PFINT_CEQCTL_CAUSE_ENA_SHIFT 30
+#define I40E_PFINT_CEQCTL_CAUSE_ENA_MASK (0x1 << I40E_PFINT_CEQCTL_CAUSE_ENA_SHIFT)
+#define I40E_PFINT_CEQCTL_INTEVENT_SHIFT 31
+#define I40E_PFINT_CEQCTL_INTEVENT_MASK (0x1 << I40E_PFINT_CEQCTL_INTEVENT_SHIFT)
+#define I40E_PFINT_DYN_CTL0 0x00038480
+#define I40E_PFINT_DYN_CTL0_INTENA_SHIFT 0
+#define I40E_PFINT_DYN_CTL0_INTENA_MASK (0x1 << I40E_PFINT_DYN_CTL0_INTENA_SHIFT)
+#define I40E_PFINT_DYN_CTL0_CLEARPBA_SHIFT 1
+#define I40E_PFINT_DYN_CTL0_CLEARPBA_MASK (0x1 << I40E_PFINT_DYN_CTL0_CLEARPBA_SHIFT)
+#define I40E_PFINT_DYN_CTL0_SWINT_TRIG_SHIFT 2
+#define I40E_PFINT_DYN_CTL0_SWINT_TRIG_MASK (0x1 << I40E_PFINT_DYN_CTL0_SWINT_TRIG_SHIFT)
+#define I40E_PFINT_DYN_CTL0_ITR_INDX_SHIFT 3
+#define I40E_PFINT_DYN_CTL0_ITR_INDX_MASK (0x3 << I40E_PFINT_DYN_CTL0_ITR_INDX_SHIFT)
+#define I40E_PFINT_DYN_CTL0_INTERVAL_SHIFT 5
+#define I40E_PFINT_DYN_CTL0_INTERVAL_MASK (0xFFF << I40E_PFINT_DYN_CTL0_INTERVAL_SHIFT)
+#define I40E_PFINT_DYN_CTL0_SW_ITR_INDX_ENA_SHIFT 24
+#define I40E_PFINT_DYN_CTL0_SW_ITR_INDX_ENA_MASK (0x1 << I40E_PFINT_DYN_CTL0_SW_ITR_INDX_ENA_SHIFT)
+#define I40E_PFINT_DYN_CTL0_SW_ITR_INDX_SHIFT 25
+#define I40E_PFINT_DYN_CTL0_SW_ITR_INDX_MASK (0x3 << I40E_PFINT_DYN_CTL0_SW_ITR_INDX_SHIFT)
+#define I40E_PFINT_DYN_CTL0_INTENA_MSK_SHIFT 31
+#define I40E_PFINT_DYN_CTL0_INTENA_MSK_MASK (0x1 << I40E_PFINT_DYN_CTL0_INTENA_MSK_SHIFT)
+#define I40E_PFINT_DYN_CTLN(_INTPF) (0x00034800 + ((_INTPF) * 4)) /* _i=0...511 */
+#define I40E_PFINT_DYN_CTLN_MAX_INDEX 511
+#define I40E_PFINT_DYN_CTLN_INTENA_SHIFT 0
+#define I40E_PFINT_DYN_CTLN_INTENA_MASK (0x1 << I40E_PFINT_DYN_CTLN_INTENA_SHIFT)
+#define I40E_PFINT_DYN_CTLN_CLEARPBA_SHIFT 1
+#define I40E_PFINT_DYN_CTLN_CLEARPBA_MASK (0x1 << I40E_PFINT_DYN_CTLN_CLEARPBA_SHIFT)
+#define I40E_PFINT_DYN_CTLN_SWINT_TRIG_SHIFT 2
+#define I40E_PFINT_DYN_CTLN_SWINT_TRIG_MASK (0x1 << I40E_PFINT_DYN_CTLN_SWINT_TRIG_SHIFT)
+#define I40E_PFINT_DYN_CTLN_ITR_INDX_SHIFT 3
+#define I40E_PFINT_DYN_CTLN_ITR_INDX_MASK (0x3 << I40E_PFINT_DYN_CTLN_ITR_INDX_SHIFT)
+#define I40E_PFINT_DYN_CTLN_INTERVAL_SHIFT 5
+#define I40E_PFINT_DYN_CTLN_INTERVAL_MASK (0xFFF << I40E_PFINT_DYN_CTLN_INTERVAL_SHIFT)
+#define I40E_PFINT_DYN_CTLN_SW_ITR_INDX_ENA_SHIFT 24
+#define I40E_PFINT_DYN_CTLN_SW_ITR_INDX_ENA_MASK (0x1 << I40E_PFINT_DYN_CTLN_SW_ITR_INDX_ENA_SHIFT)
+#define I40E_PFINT_DYN_CTLN_SW_ITR_INDX_SHIFT 25
+#define I40E_PFINT_DYN_CTLN_SW_ITR_INDX_MASK (0x3 << I40E_PFINT_DYN_CTLN_SW_ITR_INDX_SHIFT)
+#define I40E_PFINT_DYN_CTLN_INTENA_MSK_SHIFT 31
+#define I40E_PFINT_DYN_CTLN_INTENA_MSK_MASK (0x1 << I40E_PFINT_DYN_CTLN_INTENA_MSK_SHIFT)
+#define I40E_PFINT_GPIO_ENA 0x00088080
+#define I40E_PFINT_GPIO_ENA_GPIO0_ENA_SHIFT 0
+#define I40E_PFINT_GPIO_ENA_GPIO0_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO0_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO1_ENA_SHIFT 1
+#define I40E_PFINT_GPIO_ENA_GPIO1_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO1_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO2_ENA_SHIFT 2
+#define I40E_PFINT_GPIO_ENA_GPIO2_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO2_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO3_ENA_SHIFT 3
+#define I40E_PFINT_GPIO_ENA_GPIO3_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO3_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO4_ENA_SHIFT 4
+#define I40E_PFINT_GPIO_ENA_GPIO4_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO4_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO5_ENA_SHIFT 5
+#define I40E_PFINT_GPIO_ENA_GPIO5_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO5_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO6_ENA_SHIFT 6
+#define I40E_PFINT_GPIO_ENA_GPIO6_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO6_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO7_ENA_SHIFT 7
+#define I40E_PFINT_GPIO_ENA_GPIO7_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO7_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO8_ENA_SHIFT 8
+#define I40E_PFINT_GPIO_ENA_GPIO8_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO8_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO9_ENA_SHIFT 9
+#define I40E_PFINT_GPIO_ENA_GPIO9_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO9_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO10_ENA_SHIFT 10
+#define I40E_PFINT_GPIO_ENA_GPIO10_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO10_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO11_ENA_SHIFT 11
+#define I40E_PFINT_GPIO_ENA_GPIO11_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO11_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO12_ENA_SHIFT 12
+#define I40E_PFINT_GPIO_ENA_GPIO12_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO12_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO13_ENA_SHIFT 13
+#define I40E_PFINT_GPIO_ENA_GPIO13_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO13_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO14_ENA_SHIFT 14
+#define I40E_PFINT_GPIO_ENA_GPIO14_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO14_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO15_ENA_SHIFT 15
+#define I40E_PFINT_GPIO_ENA_GPIO15_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO15_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO16_ENA_SHIFT 16
+#define I40E_PFINT_GPIO_ENA_GPIO16_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO16_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO17_ENA_SHIFT 17
+#define I40E_PFINT_GPIO_ENA_GPIO17_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO17_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO18_ENA_SHIFT 18
+#define I40E_PFINT_GPIO_ENA_GPIO18_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO18_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO19_ENA_SHIFT 19
+#define I40E_PFINT_GPIO_ENA_GPIO19_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO19_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO20_ENA_SHIFT 20
+#define I40E_PFINT_GPIO_ENA_GPIO20_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO20_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO21_ENA_SHIFT 21
+#define I40E_PFINT_GPIO_ENA_GPIO21_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO21_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO22_ENA_SHIFT 22
+#define I40E_PFINT_GPIO_ENA_GPIO22_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO22_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO23_ENA_SHIFT 23
+#define I40E_PFINT_GPIO_ENA_GPIO23_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO23_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO24_ENA_SHIFT 24
+#define I40E_PFINT_GPIO_ENA_GPIO24_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO24_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO25_ENA_SHIFT 25
+#define I40E_PFINT_GPIO_ENA_GPIO25_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO25_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO26_ENA_SHIFT 26
+#define I40E_PFINT_GPIO_ENA_GPIO26_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO26_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO27_ENA_SHIFT 27
+#define I40E_PFINT_GPIO_ENA_GPIO27_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO27_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO28_ENA_SHIFT 28
+#define I40E_PFINT_GPIO_ENA_GPIO28_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO28_ENA_SHIFT)
+#define I40E_PFINT_GPIO_ENA_GPIO29_ENA_SHIFT 29
+#define I40E_PFINT_GPIO_ENA_GPIO29_ENA_MASK (0x1 << I40E_PFINT_GPIO_ENA_GPIO29_ENA_SHIFT)
+#define I40E_PFINT_ICR0 0x00038780
+#define I40E_PFINT_ICR0_INTEVENT_SHIFT 0
+#define I40E_PFINT_ICR0_INTEVENT_MASK (0x1 << I40E_PFINT_ICR0_INTEVENT_SHIFT)
+#define I40E_PFINT_ICR0_QUEUE_0_SHIFT 1
+#define I40E_PFINT_ICR0_QUEUE_0_MASK (0x1 << I40E_PFINT_ICR0_QUEUE_0_SHIFT)
+#define I40E_PFINT_ICR0_QUEUE_1_SHIFT 2
+#define I40E_PFINT_ICR0_QUEUE_1_MASK (0x1 << I40E_PFINT_ICR0_QUEUE_1_SHIFT)
+#define I40E_PFINT_ICR0_QUEUE_2_SHIFT 3
+#define I40E_PFINT_ICR0_QUEUE_2_MASK (0x1 << I40E_PFINT_ICR0_QUEUE_2_SHIFT)
+#define I40E_PFINT_ICR0_QUEUE_3_SHIFT 4
+#define I40E_PFINT_ICR0_QUEUE_3_MASK (0x1 << I40E_PFINT_ICR0_QUEUE_3_SHIFT)
+#define I40E_PFINT_ICR0_QUEUE_4_SHIFT 5
+#define I40E_PFINT_ICR0_QUEUE_4_MASK (0x1 << I40E_PFINT_ICR0_QUEUE_4_SHIFT)
+#define I40E_PFINT_ICR0_QUEUE_5_SHIFT 6
+#define I40E_PFINT_ICR0_QUEUE_5_MASK (0x1 << I40E_PFINT_ICR0_QUEUE_5_SHIFT)
+#define I40E_PFINT_ICR0_QUEUE_6_SHIFT 7
+#define I40E_PFINT_ICR0_QUEUE_6_MASK (0x1 << I40E_PFINT_ICR0_QUEUE_6_SHIFT)
+#define I40E_PFINT_ICR0_QUEUE_7_SHIFT 8
+#define I40E_PFINT_ICR0_QUEUE_7_MASK (0x1 << I40E_PFINT_ICR0_QUEUE_7_SHIFT)
+#define I40E_PFINT_ICR0_ECC_ERR_SHIFT 16
+#define I40E_PFINT_ICR0_ECC_ERR_MASK (0x1 << I40E_PFINT_ICR0_ECC_ERR_SHIFT)
+#define I40E_PFINT_ICR0_MAL_DETECT_SHIFT 19
+#define I40E_PFINT_ICR0_MAL_DETECT_MASK (0x1 << I40E_PFINT_ICR0_MAL_DETECT_SHIFT)
+#define I40E_PFINT_ICR0_GRST_SHIFT 20
+#define I40E_PFINT_ICR0_GRST_MASK (0x1 << I40E_PFINT_ICR0_GRST_SHIFT)
+#define I40E_PFINT_ICR0_PCI_EXCEPTION_SHIFT 21
+#define I40E_PFINT_ICR0_PCI_EXCEPTION_MASK (0x1 << I40E_PFINT_ICR0_PCI_EXCEPTION_SHIFT)
+#define I40E_PFINT_ICR0_GPIO_SHIFT 22
+#define I40E_PFINT_ICR0_GPIO_MASK (0x1 << I40E_PFINT_ICR0_GPIO_SHIFT)
+#define I40E_PFINT_ICR0_TIMESYNC_SHIFT 23
+#define I40E_PFINT_ICR0_TIMESYNC_MASK (0x1 << I40E_PFINT_ICR0_TIMESYNC_SHIFT)
+#define I40E_PFINT_ICR0_STORM_DETECT_SHIFT 24
+#define I40E_PFINT_ICR0_STORM_DETECT_MASK (0x1 << I40E_PFINT_ICR0_STORM_DETECT_SHIFT)
+#define I40E_PFINT_ICR0_LINK_STAT_CHANGE_SHIFT 25
+#define I40E_PFINT_ICR0_LINK_STAT_CHANGE_MASK (0x1 << I40E_PFINT_ICR0_LINK_STAT_CHANGE_SHIFT)
+#define I40E_PFINT_ICR0_HMC_ERR_SHIFT 26
+#define I40E_PFINT_ICR0_HMC_ERR_MASK (0x1 << I40E_PFINT_ICR0_HMC_ERR_SHIFT)
+#define I40E_PFINT_ICR0_PE_CRITERR_SHIFT 28
+#define I40E_PFINT_ICR0_PE_CRITERR_MASK (0x1 << I40E_PFINT_ICR0_PE_CRITERR_SHIFT)
+#define I40E_PFINT_ICR0_VFLR_SHIFT 29
+#define I40E_PFINT_ICR0_VFLR_MASK (0x1 << I40E_PFINT_ICR0_VFLR_SHIFT)
+#define I40E_PFINT_ICR0_ADMINQ_SHIFT 30
+#define I40E_PFINT_ICR0_ADMINQ_MASK (0x1 << I40E_PFINT_ICR0_ADMINQ_SHIFT)
+#define I40E_PFINT_ICR0_SWINT_SHIFT 31
+#define I40E_PFINT_ICR0_SWINT_MASK (0x1 << I40E_PFINT_ICR0_SWINT_SHIFT)
+#define I40E_PFINT_ICR0_ENA 0x00038800
+#define I40E_PFINT_ICR0_ENA_ECC_ERR_SHIFT 16
+#define I40E_PFINT_ICR0_ENA_ECC_ERR_MASK (0x1 << I40E_PFINT_ICR0_ENA_ECC_ERR_SHIFT)
+#define I40E_PFINT_ICR0_ENA_MAL_DETECT_SHIFT 19
+#define I40E_PFINT_ICR0_ENA_MAL_DETECT_MASK (0x1 << I40E_PFINT_ICR0_ENA_MAL_DETECT_SHIFT)
+#define I40E_PFINT_ICR0_ENA_GRST_SHIFT 20
+#define I40E_PFINT_ICR0_ENA_GRST_MASK (0x1 << I40E_PFINT_ICR0_ENA_GRST_SHIFT)
+#define I40E_PFINT_ICR0_ENA_PCI_EXCEPTION_SHIFT 21
+#define I40E_PFINT_ICR0_ENA_PCI_EXCEPTION_MASK (0x1 << I40E_PFINT_ICR0_ENA_PCI_EXCEPTION_SHIFT)
+#define I40E_PFINT_ICR0_ENA_GPIO_SHIFT 22
+#define I40E_PFINT_ICR0_ENA_GPIO_MASK (0x1 << I40E_PFINT_ICR0_ENA_GPIO_SHIFT)
+#define I40E_PFINT_ICR0_ENA_TIMESYNC_SHIFT 23
+#define I40E_PFINT_ICR0_ENA_TIMESYNC_MASK (0x1 << I40E_PFINT_ICR0_ENA_TIMESYNC_SHIFT)
+#define I40E_PFINT_ICR0_ENA_STORM_DETECT_SHIFT 24
+#define I40E_PFINT_ICR0_ENA_STORM_DETECT_MASK (0x1 << I40E_PFINT_ICR0_ENA_STORM_DETECT_SHIFT)
+#define I40E_PFINT_ICR0_ENA_LINK_STAT_CHANGE_SHIFT 25
+#define I40E_PFINT_ICR0_ENA_LINK_STAT_CHANGE_MASK (0x1 << I40E_PFINT_ICR0_ENA_LINK_STAT_CHANGE_SHIFT)
+#define I40E_PFINT_ICR0_ENA_HMC_ERR_SHIFT 26
+#define I40E_PFINT_ICR0_ENA_HMC_ERR_MASK (0x1 << I40E_PFINT_ICR0_ENA_HMC_ERR_SHIFT)
+#define I40E_PFINT_ICR0_ENA_PE_CRITERR_SHIFT 28
+#define I40E_PFINT_ICR0_ENA_PE_CRITERR_MASK (0x1 << I40E_PFINT_ICR0_ENA_PE_CRITERR_SHIFT)
+#define I40E_PFINT_ICR0_ENA_VFLR_SHIFT 29
+#define I40E_PFINT_ICR0_ENA_VFLR_MASK (0x1 << I40E_PFINT_ICR0_ENA_VFLR_SHIFT)
+#define I40E_PFINT_ICR0_ENA_ADMINQ_SHIFT 30
+#define I40E_PFINT_ICR0_ENA_ADMINQ_MASK (0x1 << I40E_PFINT_ICR0_ENA_ADMINQ_SHIFT)
+#define I40E_PFINT_ICR0_ENA_RSVD_SHIFT 31
+#define I40E_PFINT_ICR0_ENA_RSVD_MASK (0x1 << I40E_PFINT_ICR0_ENA_RSVD_SHIFT)
+#define I40E_PFINT_ITR0(_i) (0x00038000 + ((_i) * 128)) /* _i=0...2 */
+#define I40E_PFINT_ITR0_MAX_INDEX 2
+#define I40E_PFINT_ITR0_INTERVAL_SHIFT 0
+#define I40E_PFINT_ITR0_INTERVAL_MASK (0xFFF << I40E_PFINT_ITR0_INTERVAL_SHIFT)
+#define I40E_PFINT_ITRN(_i, _INTPF) (0x00030000 + ((_i) * 2048 + (_INTPF) * 4))
+#define I40E_PFINT_ITRN_MAX_INDEX 2
+#define I40E_PFINT_ITRN_INTERVAL_SHIFT 0
+#define I40E_PFINT_ITRN_INTERVAL_MASK (0xFFF << I40E_PFINT_ITRN_INTERVAL_SHIFT)
+#define I40E_PFINT_LNKLST0 0x00038500
+#define I40E_PFINT_LNKLST0_FIRSTQ_INDX_SHIFT 0
+#define I40E_PFINT_LNKLST0_FIRSTQ_INDX_MASK (0x7FF << I40E_PFINT_LNKLST0_FIRSTQ_INDX_SHIFT)
+#define I40E_PFINT_LNKLST0_FIRSTQ_TYPE_SHIFT 11
+#define I40E_PFINT_LNKLST0_FIRSTQ_TYPE_MASK (0x3 << I40E_PFINT_LNKLST0_FIRSTQ_TYPE_SHIFT)
+#define I40E_PFINT_LNKLSTN(_INTPF) (0x00035000 + ((_INTPF) * 4)) /* _i=0...511 */
+#define I40E_PFINT_LNKLSTN_MAX_INDEX 511
+#define I40E_PFINT_LNKLSTN_FIRSTQ_INDX_SHIFT 0
+#define I40E_PFINT_LNKLSTN_FIRSTQ_INDX_MASK (0x7FF << I40E_PFINT_LNKLSTN_FIRSTQ_INDX_SHIFT)
+#define I40E_PFINT_LNKLSTN_FIRSTQ_TYPE_SHIFT 11
+#define I40E_PFINT_LNKLSTN_FIRSTQ_TYPE_MASK (0x3 << I40E_PFINT_LNKLSTN_FIRSTQ_TYPE_SHIFT)
+#define I40E_PFINT_RATE0 0x00038580
+#define I40E_PFINT_RATE0_INTERVAL_SHIFT 0
+#define I40E_PFINT_RATE0_INTERVAL_MASK (0x3F << I40E_PFINT_RATE0_INTERVAL_SHIFT)
+#define I40E_PFINT_RATE0_INTRL_ENA_SHIFT 6
+#define I40E_PFINT_RATE0_INTRL_ENA_MASK (0x1 << I40E_PFINT_RATE0_INTRL_ENA_SHIFT)
+#define I40E_PFINT_RATEN(_INTPF) (0x00035800 + ((_INTPF) * 4)) /* _i=0...511 */
+#define I40E_PFINT_RATEN_MAX_INDEX 511
+#define I40E_PFINT_RATEN_INTERVAL_SHIFT 0
+#define I40E_PFINT_RATEN_INTERVAL_MASK (0x3F << I40E_PFINT_RATEN_INTERVAL_SHIFT)
+#define I40E_PFINT_RATEN_INTRL_ENA_SHIFT 6
+#define I40E_PFINT_RATEN_INTRL_ENA_MASK (0x1 << I40E_PFINT_RATEN_INTRL_ENA_SHIFT)
+#define I40E_PFINT_STAT_CTL0 0x00038400
+#define I40E_PFINT_STAT_CTL0_OTHER_ITR_INDX_SHIFT 2
+#define I40E_PFINT_STAT_CTL0_OTHER_ITR_INDX_MASK (0x3 << I40E_PFINT_STAT_CTL0_OTHER_ITR_INDX_SHIFT)
+#define I40E_QINT_RQCTL(_Q) (0x0003A000 + ((_Q) * 4)) /* _i=0...1535 */
+#define I40E_QINT_RQCTL_MAX_INDEX 1535
+#define I40E_QINT_RQCTL_MSIX_INDX_SHIFT 0
+#define I40E_QINT_RQCTL_MSIX_INDX_MASK (0xFF << I40E_QINT_RQCTL_MSIX_INDX_SHIFT)
+#define I40E_QINT_RQCTL_ITR_INDX_SHIFT 11
+#define I40E_QINT_RQCTL_ITR_INDX_MASK (0x3 << I40E_QINT_RQCTL_ITR_INDX_SHIFT)
+#define I40E_QINT_RQCTL_MSIX0_INDX_SHIFT 13
+#define I40E_QINT_RQCTL_MSIX0_INDX_MASK (0x7 << I40E_QINT_RQCTL_MSIX0_INDX_SHIFT)
+#define I40E_QINT_RQCTL_NEXTQ_INDX_SHIFT 16
+#define I40E_QINT_RQCTL_NEXTQ_INDX_MASK (0x7FF << I40E_QINT_RQCTL_NEXTQ_INDX_SHIFT)
+#define I40E_QINT_RQCTL_NEXTQ_TYPE_SHIFT 27
+#define I40E_QINT_RQCTL_NEXTQ_TYPE_MASK (0x3 << I40E_QINT_RQCTL_NEXTQ_TYPE_SHIFT)
+#define I40E_QINT_RQCTL_CAUSE_ENA_SHIFT 30
+#define I40E_QINT_RQCTL_CAUSE_ENA_MASK (0x1 << I40E_QINT_RQCTL_CAUSE_ENA_SHIFT)
+#define I40E_QINT_RQCTL_INTEVENT_SHIFT 31
+#define I40E_QINT_RQCTL_INTEVENT_MASK (0x1 << I40E_QINT_RQCTL_INTEVENT_SHIFT)
+#define I40E_QINT_TQCTL(_Q) (0x0003C000 + ((_Q) * 4)) /* _i=0...1535 */
+#define I40E_QINT_TQCTL_MAX_INDEX 1535
+#define I40E_QINT_TQCTL_MSIX_INDX_SHIFT 0
+#define I40E_QINT_TQCTL_MSIX_INDX_MASK (0xFF << I40E_QINT_TQCTL_MSIX_INDX_SHIFT)
+#define I40E_QINT_TQCTL_ITR_INDX_SHIFT 11
+#define I40E_QINT_TQCTL_ITR_INDX_MASK (0x3 << I40E_QINT_TQCTL_ITR_INDX_SHIFT)
+#define I40E_QINT_TQCTL_MSIX0_INDX_SHIFT 13
+#define I40E_QINT_TQCTL_MSIX0_INDX_MASK (0x7 << I40E_QINT_TQCTL_MSIX0_INDX_SHIFT)
+#define I40E_QINT_TQCTL_NEXTQ_INDX_SHIFT 16
+#define I40E_QINT_TQCTL_NEXTQ_INDX_MASK (0x7FF << I40E_QINT_TQCTL_NEXTQ_INDX_SHIFT)
+#define I40E_QINT_TQCTL_NEXTQ_TYPE_SHIFT 27
+#define I40E_QINT_TQCTL_NEXTQ_TYPE_MASK (0x3 << I40E_QINT_TQCTL_NEXTQ_TYPE_SHIFT)
+#define I40E_QINT_TQCTL_CAUSE_ENA_SHIFT 30
+#define I40E_QINT_TQCTL_CAUSE_ENA_MASK (0x1 << I40E_QINT_TQCTL_CAUSE_ENA_SHIFT)
+#define I40E_QINT_TQCTL_INTEVENT_SHIFT 31
+#define I40E_QINT_TQCTL_INTEVENT_MASK (0x1 << I40E_QINT_TQCTL_INTEVENT_SHIFT)
+#define I40E_VFINT_DYN_CTL0(_VF) (0x0002A400 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VFINT_DYN_CTL0_MAX_INDEX 127
+#define I40E_VFINT_DYN_CTL0_INTENA_SHIFT 0
+#define I40E_VFINT_DYN_CTL0_INTENA_MASK (0x1 << I40E_VFINT_DYN_CTL0_INTENA_SHIFT)
+#define I40E_VFINT_DYN_CTL0_CLEARPBA_SHIFT 1
+#define I40E_VFINT_DYN_CTL0_CLEARPBA_MASK (0x1 << I40E_VFINT_DYN_CTL0_CLEARPBA_SHIFT)
+#define I40E_VFINT_DYN_CTL0_SWINT_TRIG_SHIFT 2
+#define I40E_VFINT_DYN_CTL0_SWINT_TRIG_MASK (0x1 << I40E_VFINT_DYN_CTL0_SWINT_TRIG_SHIFT)
+#define I40E_VFINT_DYN_CTL0_ITR_INDX_SHIFT 3
+#define I40E_VFINT_DYN_CTL0_ITR_INDX_MASK (0x3 << I40E_VFINT_DYN_CTL0_ITR_INDX_SHIFT)
+#define I40E_VFINT_DYN_CTL0_INTERVAL_SHIFT 5
+#define I40E_VFINT_DYN_CTL0_INTERVAL_MASK (0xFFF << I40E_VFINT_DYN_CTL0_INTERVAL_SHIFT)
+#define I40E_VFINT_DYN_CTL0_SW_ITR_INDX_ENA_SHIFT 24
+#define I40E_VFINT_DYN_CTL0_SW_ITR_INDX_ENA_MASK (0x1 << I40E_VFINT_DYN_CTL0_SW_ITR_INDX_ENA_SHIFT)
+#define I40E_VFINT_DYN_CTL0_SW_ITR_INDX_SHIFT 25
+#define I40E_VFINT_DYN_CTL0_SW_ITR_INDX_MASK (0x3 << I40E_VFINT_DYN_CTL0_SW_ITR_INDX_SHIFT)
+#define I40E_VFINT_DYN_CTL0_INTENA_MSK_SHIFT 31
+#define I40E_VFINT_DYN_CTL0_INTENA_MSK_MASK (0x1 << I40E_VFINT_DYN_CTL0_INTENA_MSK_SHIFT)
+#define I40E_VFINT_DYN_CTLN(_INTVF) (0x00024800 + ((_INTVF) * 4)) /* _i=0...511 */
+#define I40E_VFINT_DYN_CTLN_MAX_INDEX 511
+#define I40E_VFINT_DYN_CTLN_INTENA_SHIFT 0
+#define I40E_VFINT_DYN_CTLN_INTENA_MASK (0x1 << I40E_VFINT_DYN_CTLN_INTENA_SHIFT)
+#define I40E_VFINT_DYN_CTLN_CLEARPBA_SHIFT 1
+#define I40E_VFINT_DYN_CTLN_CLEARPBA_MASK (0x1 << I40E_VFINT_DYN_CTLN_CLEARPBA_SHIFT)
+#define I40E_VFINT_DYN_CTLN_SWINT_TRIG_SHIFT 2
+#define I40E_VFINT_DYN_CTLN_SWINT_TRIG_MASK (0x1 << I40E_VFINT_DYN_CTLN_SWINT_TRIG_SHIFT)
+#define I40E_VFINT_DYN_CTLN_ITR_INDX_SHIFT 3
+#define I40E_VFINT_DYN_CTLN_ITR_INDX_MASK (0x3 << I40E_VFINT_DYN_CTLN_ITR_INDX_SHIFT)
+#define I40E_VFINT_DYN_CTLN_INTERVAL_SHIFT 5
+#define I40E_VFINT_DYN_CTLN_INTERVAL_MASK (0xFFF << I40E_VFINT_DYN_CTLN_INTERVAL_SHIFT)
+#define I40E_VFINT_DYN_CTLN_SW_ITR_INDX_ENA_SHIFT 24
+#define I40E_VFINT_DYN_CTLN_SW_ITR_INDX_ENA_MASK (0x1 << I40E_VFINT_DYN_CTLN_SW_ITR_INDX_ENA_SHIFT)
+#define I40E_VFINT_DYN_CTLN_SW_ITR_INDX_SHIFT 25
+#define I40E_VFINT_DYN_CTLN_SW_ITR_INDX_MASK (0x3 << I40E_VFINT_DYN_CTLN_SW_ITR_INDX_SHIFT)
+#define I40E_VFINT_DYN_CTLN_INTENA_MSK_SHIFT 31
+#define I40E_VFINT_DYN_CTLN_INTENA_MSK_MASK (0x1 << I40E_VFINT_DYN_CTLN_INTENA_MSK_SHIFT)
+#define I40E_VFINT_ICR0(_VF) (0x0002BC00 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VFINT_ICR0_MAX_INDEX 127
+#define I40E_VFINT_ICR0_INTEVENT_SHIFT 0
+#define I40E_VFINT_ICR0_INTEVENT_MASK (0x1 << I40E_VFINT_ICR0_INTEVENT_SHIFT)
+#define I40E_VFINT_ICR0_QUEUE_0_SHIFT 1
+#define I40E_VFINT_ICR0_QUEUE_0_MASK (0x1 << I40E_VFINT_ICR0_QUEUE_0_SHIFT)
+#define I40E_VFINT_ICR0_QUEUE_1_SHIFT 2
+#define I40E_VFINT_ICR0_QUEUE_1_MASK (0x1 << I40E_VFINT_ICR0_QUEUE_1_SHIFT)
+#define I40E_VFINT_ICR0_QUEUE_2_SHIFT 3
+#define I40E_VFINT_ICR0_QUEUE_2_MASK (0x1 << I40E_VFINT_ICR0_QUEUE_2_SHIFT)
+#define I40E_VFINT_ICR0_QUEUE_3_SHIFT 4
+#define I40E_VFINT_ICR0_QUEUE_3_MASK (0x1 << I40E_VFINT_ICR0_QUEUE_3_SHIFT)
+#define I40E_VFINT_ICR0_LINK_STAT_CHANGE_SHIFT 25
+#define I40E_VFINT_ICR0_LINK_STAT_CHANGE_MASK (0x1 << I40E_VFINT_ICR0_LINK_STAT_CHANGE_SHIFT)
+#define I40E_VFINT_ICR0_ADMINQ_SHIFT 30
+#define I40E_VFINT_ICR0_ADMINQ_MASK (0x1 << I40E_VFINT_ICR0_ADMINQ_SHIFT)
+#define I40E_VFINT_ICR0_SWINT_SHIFT 31
+#define I40E_VFINT_ICR0_SWINT_MASK (0x1 << I40E_VFINT_ICR0_SWINT_SHIFT)
+#define I40E_VFINT_ICR0_ENA(_VF) (0x0002C000 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VFINT_ICR0_ENA_MAX_INDEX 127
+#define I40E_VFINT_ICR0_ENA_LINK_STAT_CHANGE_SHIFT 25
+#define I40E_VFINT_ICR0_ENA_LINK_STAT_CHANGE_MASK (0x1 << I40E_VFINT_ICR0_ENA_LINK_STAT_CHANGE_SHIFT)
+#define I40E_VFINT_ICR0_ENA_ADMINQ_SHIFT 30
+#define I40E_VFINT_ICR0_ENA_ADMINQ_MASK (0x1 << I40E_VFINT_ICR0_ENA_ADMINQ_SHIFT)
+#define I40E_VFINT_ICR0_ENA_RSVD_SHIFT 31
+#define I40E_VFINT_ICR0_ENA_RSVD_MASK (0x1 << I40E_VFINT_ICR0_ENA_RSVD_SHIFT)
+#define I40E_VFINT_ITR0(_i, _VF) (0x00028000 + ((_i) * 1024 + (_VF) * 4)) /* _i=0...2, _VF=0...127 */
+#define I40E_VFINT_ITR0_MAX_INDEX 2
+#define I40E_VFINT_ITR0_INTERVAL_SHIFT 0
+#define I40E_VFINT_ITR0_INTERVAL_MASK (0xFFF << I40E_VFINT_ITR0_INTERVAL_SHIFT)
+#define I40E_VFINT_ITRN(_i, _INTVF) (0x00020000 + ((_i) * 2048 + (_INTVF) * 4))
+#define I40E_VFINT_ITRN_MAX_INDEX 2
+#define I40E_VFINT_ITRN_INTERVAL_SHIFT 0
+#define I40E_VFINT_ITRN_INTERVAL_MASK (0xFFF << I40E_VFINT_ITRN_INTERVAL_SHIFT)
+#define I40E_VFINT_STAT_CTL0(_VF) (0x0002A000 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VFINT_STAT_CTL0_MAX_INDEX 127
+#define I40E_VFINT_STAT_CTL0_OTHER_ITR_INDX_SHIFT 2
+#define I40E_VFINT_STAT_CTL0_OTHER_ITR_INDX_MASK (0x3 << I40E_VFINT_STAT_CTL0_OTHER_ITR_INDX_SHIFT)
+#define I40E_VPINT_AEQCTL(_VF) (0x0002B800 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VPINT_AEQCTL_MAX_INDEX 127
+#define I40E_VPINT_AEQCTL_MSIX_INDX_SHIFT 0
+#define I40E_VPINT_AEQCTL_MSIX_INDX_MASK (0xFF << I40E_VPINT_AEQCTL_MSIX_INDX_SHIFT)
+#define I40E_VPINT_AEQCTL_ITR_INDX_SHIFT 11
+#define I40E_VPINT_AEQCTL_ITR_INDX_MASK (0x3 << I40E_VPINT_AEQCTL_ITR_INDX_SHIFT)
+#define I40E_VPINT_AEQCTL_MSIX0_INDX_SHIFT 13
+#define I40E_VPINT_AEQCTL_MSIX0_INDX_MASK (0x7 << I40E_VPINT_AEQCTL_MSIX0_INDX_SHIFT)
+#define I40E_VPINT_AEQCTL_CAUSE_ENA_SHIFT 30
+#define I40E_VPINT_AEQCTL_CAUSE_ENA_MASK (0x1 << I40E_VPINT_AEQCTL_CAUSE_ENA_SHIFT)
+#define I40E_VPINT_AEQCTL_INTEVENT_SHIFT 31
+#define I40E_VPINT_AEQCTL_INTEVENT_MASK (0x1 << I40E_VPINT_AEQCTL_INTEVENT_SHIFT)
+#define I40E_VPINT_CEQCTL(_INTVF) (0x00026800 + ((_INTVF) * 4)) /* _i=0...511 */
+#define I40E_VPINT_CEQCTL_MAX_INDEX 511
+#define I40E_VPINT_CEQCTL_MSIX_INDX_SHIFT 0
+#define I40E_VPINT_CEQCTL_MSIX_INDX_MASK (0xFF << I40E_VPINT_CEQCTL_MSIX_INDX_SHIFT)
+#define I40E_VPINT_CEQCTL_ITR_INDX_SHIFT 11
+#define I40E_VPINT_CEQCTL_ITR_INDX_MASK (0x3 << I40E_VPINT_CEQCTL_ITR_INDX_SHIFT)
+#define I40E_VPINT_CEQCTL_MSIX0_INDX_SHIFT 13
+#define I40E_VPINT_CEQCTL_MSIX0_INDX_MASK (0x7 << I40E_VPINT_CEQCTL_MSIX0_INDX_SHIFT)
+#define I40E_VPINT_CEQCTL_NEXTQ_INDX_SHIFT 16
+#define I40E_VPINT_CEQCTL_NEXTQ_INDX_MASK (0x7FF << I40E_VPINT_CEQCTL_NEXTQ_INDX_SHIFT)
+#define I40E_VPINT_CEQCTL_NEXTQ_TYPE_SHIFT 27
+#define I40E_VPINT_CEQCTL_NEXTQ_TYPE_MASK (0x3 << I40E_VPINT_CEQCTL_NEXTQ_TYPE_SHIFT)
+#define I40E_VPINT_CEQCTL_CAUSE_ENA_SHIFT 30
+#define I40E_VPINT_CEQCTL_CAUSE_ENA_MASK (0x1 << I40E_VPINT_CEQCTL_CAUSE_ENA_SHIFT)
+#define I40E_VPINT_CEQCTL_INTEVENT_SHIFT 31
+#define I40E_VPINT_CEQCTL_INTEVENT_MASK (0x1 << I40E_VPINT_CEQCTL_INTEVENT_SHIFT)
+#define I40E_VPINT_LNKLST0(_VF) (0x0002A800 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VPINT_LNKLST0_MAX_INDEX 127
+#define I40E_VPINT_LNKLST0_FIRSTQ_INDX_SHIFT 0
+#define I40E_VPINT_LNKLST0_FIRSTQ_INDX_MASK (0x7FF << I40E_VPINT_LNKLST0_FIRSTQ_INDX_SHIFT)
+#define I40E_VPINT_LNKLST0_FIRSTQ_TYPE_SHIFT 11
+#define I40E_VPINT_LNKLST0_FIRSTQ_TYPE_MASK (0x3 << I40E_VPINT_LNKLST0_FIRSTQ_TYPE_SHIFT)
+#define I40E_VPINT_LNKLSTN(_INTVF) (0x00025000 + ((_INTVF) * 4)) /* _i=0...511 */
+#define I40E_VPINT_LNKLSTN_MAX_INDEX 511
+#define I40E_VPINT_LNKLSTN_FIRSTQ_INDX_SHIFT 0
+#define I40E_VPINT_LNKLSTN_FIRSTQ_INDX_MASK (0x7FF << I40E_VPINT_LNKLSTN_FIRSTQ_INDX_SHIFT)
+#define I40E_VPINT_LNKLSTN_FIRSTQ_TYPE_SHIFT 11
+#define I40E_VPINT_LNKLSTN_FIRSTQ_TYPE_MASK (0x3 << I40E_VPINT_LNKLSTN_FIRSTQ_TYPE_SHIFT)
+#define I40E_VPINT_RATE0(_VF) (0x0002AC00 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VPINT_RATE0_MAX_INDEX 127
+#define I40E_VPINT_RATE0_INTERVAL_SHIFT 0
+#define I40E_VPINT_RATE0_INTERVAL_MASK (0x3F << I40E_VPINT_RATE0_INTERVAL_SHIFT)
+#define I40E_VPINT_RATE0_INTRL_ENA_SHIFT 6
+#define I40E_VPINT_RATE0_INTRL_ENA_MASK (0x1 << I40E_VPINT_RATE0_INTRL_ENA_SHIFT)
+#define I40E_VPINT_RATEN(_INTVF) (0x00025800 + ((_INTVF) * 4)) /* _i=0...511 */
+#define I40E_VPINT_RATEN_MAX_INDEX 511
+#define I40E_VPINT_RATEN_INTERVAL_SHIFT 0
+#define I40E_VPINT_RATEN_INTERVAL_MASK (0x3F << I40E_VPINT_RATEN_INTERVAL_SHIFT)
+#define I40E_VPINT_RATEN_INTRL_ENA_SHIFT 6
+#define I40E_VPINT_RATEN_INTRL_ENA_MASK (0x1 << I40E_VPINT_RATEN_INTRL_ENA_SHIFT)
+#define I40E_GL_RDPU_CNTRL 0x00051060
+#define I40E_GL_RDPU_CNTRL_RX_PAD_EN_SHIFT 0
+#define I40E_GL_RDPU_CNTRL_RX_PAD_EN_MASK (0x1 << I40E_GL_RDPU_CNTRL_RX_PAD_EN_SHIFT)
+#define I40E_GL_RDPU_CNTRL_ECO_SHIFT 1
+#define I40E_GL_RDPU_CNTRL_ECO_MASK (0x7FFFFFFF << I40E_GL_RDPU_CNTRL_ECO_SHIFT)
+#define I40E_GLLAN_RCTL_0 0x0012A500
+#define I40E_GLLAN_RCTL_0_PXE_MODE_SHIFT 0
+#define I40E_GLLAN_RCTL_0_PXE_MODE_MASK (0x1 << I40E_GLLAN_RCTL_0_PXE_MODE_SHIFT)
+#define I40E_GLLAN_TSOMSK_F 0x000442D8
+#define I40E_GLLAN_TSOMSK_F_TCPMSKF_SHIFT 0
+#define I40E_GLLAN_TSOMSK_F_TCPMSKF_MASK (0xFFF << I40E_GLLAN_TSOMSK_F_TCPMSKF_SHIFT)
+#define I40E_GLLAN_TSOMSK_L 0x000442E0
+#define I40E_GLLAN_TSOMSK_L_TCPMSKL_SHIFT 0
+#define I40E_GLLAN_TSOMSK_L_TCPMSKL_MASK (0xFFF << I40E_GLLAN_TSOMSK_L_TCPMSKL_SHIFT)
+#define I40E_GLLAN_TSOMSK_M 0x000442DC
+#define I40E_GLLAN_TSOMSK_M_TCPMSKM_SHIFT 0
+#define I40E_GLLAN_TSOMSK_M_TCPMSKM_MASK (0xFFF << I40E_GLLAN_TSOMSK_M_TCPMSKM_SHIFT)
+#define I40E_PFLAN_QALLOC 0x001C0400
+#define I40E_PFLAN_QALLOC_FIRSTQ_SHIFT 0
+#define I40E_PFLAN_QALLOC_FIRSTQ_MASK (0x7FF << I40E_PFLAN_QALLOC_FIRSTQ_SHIFT)
+#define I40E_PFLAN_QALLOC_LASTQ_SHIFT 16
+#define I40E_PFLAN_QALLOC_LASTQ_MASK (0x7FF << I40E_PFLAN_QALLOC_LASTQ_SHIFT)
+#define I40E_PFLAN_QALLOC_VALID_SHIFT 31
+#define I40E_PFLAN_QALLOC_VALID_MASK (0x1 << I40E_PFLAN_QALLOC_VALID_SHIFT)
+#define I40E_QRX_ENA(_Q) (0x00120000 + ((_Q) * 4)) /* _i=0...1535 */
+#define I40E_QRX_ENA_MAX_INDEX 1535
+#define I40E_QRX_ENA_QENA_REQ_SHIFT 0
+#define I40E_QRX_ENA_QENA_REQ_MASK (0x1 << I40E_QRX_ENA_QENA_REQ_SHIFT)
+#define I40E_QRX_ENA_FAST_QDIS_SHIFT 1
+#define I40E_QRX_ENA_FAST_QDIS_MASK (0x1 << I40E_QRX_ENA_FAST_QDIS_SHIFT)
+#define I40E_QRX_ENA_QENA_STAT_SHIFT 2
+#define I40E_QRX_ENA_QENA_STAT_MASK (0x1 << I40E_QRX_ENA_QENA_STAT_SHIFT)
+#define I40E_QRX_TAIL(_Q) (0x00128000 + ((_Q) * 4)) /* _i=0...1535 */
+#define I40E_QRX_TAIL_MAX_INDEX 1535
+#define I40E_QRX_TAIL_TAIL_SHIFT 0
+#define I40E_QRX_TAIL_TAIL_MASK (0x1FFF << I40E_QRX_TAIL_TAIL_SHIFT)
+#define I40E_QTX_CTL(_Q) (0x00104000 + ((_Q) * 4)) /* _i=0...1535 */
+#define I40E_QTX_CTL_MAX_INDEX 1535
+#define I40E_QTX_CTL_PFVF_Q_SHIFT 0
+#define I40E_QTX_CTL_PFVF_Q_MASK (0x3 << I40E_QTX_CTL_PFVF_Q_SHIFT)
+#define I40E_QTX_CTL_PF_INDX_SHIFT 2
+#define I40E_QTX_CTL_PF_INDX_MASK (0xF << I40E_QTX_CTL_PF_INDX_SHIFT)
+#define I40E_QTX_CTL_VFVM_INDX_SHIFT 7
+#define I40E_QTX_CTL_VFVM_INDX_MASK (0x1FF << I40E_QTX_CTL_VFVM_INDX_SHIFT)
+#define I40E_QTX_ENA(_Q) (0x00100000 + ((_Q) * 4)) /* _i=0...1535 */
+#define I40E_QTX_ENA_MAX_INDEX 1535
+#define I40E_QTX_ENA_QENA_REQ_SHIFT 0
+#define I40E_QTX_ENA_QENA_REQ_MASK (0x1 << I40E_QTX_ENA_QENA_REQ_SHIFT)
+#define I40E_QTX_ENA_FAST_QDIS_SHIFT 1
+#define I40E_QTX_ENA_FAST_QDIS_MASK (0x1 << I40E_QTX_ENA_FAST_QDIS_SHIFT)
+#define I40E_QTX_ENA_QENA_STAT_SHIFT 2
+#define I40E_QTX_ENA_QENA_STAT_MASK (0x1 << I40E_QTX_ENA_QENA_STAT_SHIFT)
+#define I40E_QTX_HEAD(_Q) (0x000E4000 + ((_Q) * 4)) /* _i=0...1535 */
+#define I40E_QTX_HEAD_MAX_INDEX 1535
+#define I40E_QTX_HEAD_HEAD_SHIFT 0
+#define I40E_QTX_HEAD_HEAD_MASK (0x1FFF << I40E_QTX_HEAD_HEAD_SHIFT)
+#define I40E_QTX_HEAD_RS_PENDING_SHIFT 16
+#define I40E_QTX_HEAD_RS_PENDING_MASK (0x1 << I40E_QTX_HEAD_RS_PENDING_SHIFT)
+#define I40E_QTX_TAIL(_Q) (0x00108000 + ((_Q) * 4)) /* _i=0...1535 */
+#define I40E_QTX_TAIL_MAX_INDEX 1535
+#define I40E_QTX_TAIL_TAIL_SHIFT 0
+#define I40E_QTX_TAIL_TAIL_MASK (0x1FFF << I40E_QTX_TAIL_TAIL_SHIFT)
+#define I40E_VPLAN_MAPENA(_VF) (0x00074000 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VPLAN_MAPENA_MAX_INDEX 127
+#define I40E_VPLAN_MAPENA_TXRX_ENA_SHIFT 0
+#define I40E_VPLAN_MAPENA_TXRX_ENA_MASK (0x1 << I40E_VPLAN_MAPENA_TXRX_ENA_SHIFT)
+#define I40E_VPLAN_QTABLE(_i, _VF) (0x00070000 + ((_i) * 1024 + (_VF) * 4)) /* _i=0...15, _VF=0...127 */
+#define I40E_VPLAN_QTABLE_MAX_INDEX 15
+#define I40E_VPLAN_QTABLE_QINDEX_SHIFT 0
+#define I40E_VPLAN_QTABLE_QINDEX_MASK (0x7FF << I40E_VPLAN_QTABLE_QINDEX_SHIFT)
+#define I40E_VSILAN_QBASE(_VSI) (0x0020C800 + ((_VSI) * 4)) /* _i=0...383 */
+#define I40E_VSILAN_QBASE_MAX_INDEX 383
+#define I40E_VSILAN_QBASE_VSIBASE_SHIFT 0
+#define I40E_VSILAN_QBASE_VSIBASE_MASK (0x7FF << I40E_VSILAN_QBASE_VSIBASE_SHIFT)
+#define I40E_VSILAN_QBASE_VSIQTABLE_ENA_SHIFT 11
+#define I40E_VSILAN_QBASE_VSIQTABLE_ENA_MASK (0x1 << I40E_VSILAN_QBASE_VSIQTABLE_ENA_SHIFT)
+#define I40E_VSILAN_QTABLE(_i, _VSI) (0x00200000 + ((_i) * 2048 + (_VSI) * 4))
+#define I40E_VSILAN_QTABLE_MAX_INDEX 15
+#define I40E_VSILAN_QTABLE_QINDEX_0_SHIFT 0
+#define I40E_VSILAN_QTABLE_QINDEX_0_MASK (0x7FF << I40E_VSILAN_QTABLE_QINDEX_0_SHIFT)
+#define I40E_VSILAN_QTABLE_QINDEX_1_SHIFT 16
+#define I40E_VSILAN_QTABLE_QINDEX_1_MASK (0x7FF << I40E_VSILAN_QTABLE_QINDEX_1_SHIFT)
+#define I40E_PRTGL_SAH 0x001E2140
+#define I40E_PRTGL_SAH_FC_SAH_SHIFT 0
+#define I40E_PRTGL_SAH_FC_SAH_MASK (0xFFFF << I40E_PRTGL_SAH_FC_SAH_SHIFT)
+#define I40E_PRTGL_SAH_MFS_SHIFT 16
+#define I40E_PRTGL_SAH_MFS_MASK (0xFFFF << I40E_PRTGL_SAH_MFS_SHIFT)
+#define I40E_PRTGL_SAL 0x001E2120
+#define I40E_PRTGL_SAL_FC_SAL_SHIFT 0
+#define I40E_PRTGL_SAL_FC_SAL_MASK (0xFFFFFFFF << I40E_PRTGL_SAL_FC_SAL_SHIFT)
+#define I40E_PRTMAC_HLCTLA 0x001E4760
+#define I40E_PRTMAC_HLCTLA_DROP_US_PKTS_SHIFT 0
+#define I40E_PRTMAC_HLCTLA_DROP_US_PKTS_MASK (0x1 << I40E_PRTMAC_HLCTLA_DROP_US_PKTS_SHIFT)
+#define I40E_PRTMAC_HLCTLA_RX_FWRD_CTRL_SHIFT 1
+#define I40E_PRTMAC_HLCTLA_RX_FWRD_CTRL_MASK (0x1 << I40E_PRTMAC_HLCTLA_RX_FWRD_CTRL_SHIFT)
+#define I40E_PRTMAC_HLCTLA_CHOP_OS_PKT_SHIFT 2
+#define I40E_PRTMAC_HLCTLA_CHOP_OS_PKT_MASK (0x1 << I40E_PRTMAC_HLCTLA_CHOP_OS_PKT_SHIFT)
+#define I40E_PRTMAC_HLCTLA_TX_HYSTERESIS_SHIFT 4
+#define I40E_PRTMAC_HLCTLA_TX_HYSTERESIS_MASK (0x7 << I40E_PRTMAC_HLCTLA_TX_HYSTERESIS_SHIFT)
+#define I40E_PRTMAC_HLCTLA_HYS_FLUSH_PKT_SHIFT 7
+#define I40E_PRTMAC_HLCTLA_HYS_FLUSH_PKT_MASK (0x1 << I40E_PRTMAC_HLCTLA_HYS_FLUSH_PKT_SHIFT)
+#define I40E_PRTMAC_HSEC_CTL_RX_CHECK_SA_GCP 0x001E3130
+#define I40E_PRTMAC_HSEC_CTL_RX_CHECK_SA_GCP_HSEC_CTL_RX_CHECK_SA_GCP_SHIFT 0
+#define I40E_PRTMAC_HSEC_CTL_RX_CHECK_SA_GCP_HSEC_CTL_RX_CHECK_SA_GCP_MASK (0x1 << I40E_PRTMAC_HSEC_CTL_RX_CHECK_SA_GCP_HSEC_CTL_RX_CHECK_SA_GCP_SHIFT)
+#define I40E_PRTMAC_HSEC_CTL_RX_CHECK_SA_GPP 0x001E3290
+#define I40E_PRTMAC_HSEC_CTL_RX_CHECK_SA_GPP_HSEC_CTL_RX_CHECK_SA_GPP_SHIFT 0
+#define I40E_PRTMAC_HSEC_CTL_RX_CHECK_SA_GPP_HSEC_CTL_RX_CHECK_SA_GPP_MASK (0x1 << I40E_PRTMAC_HSEC_CTL_RX_CHECK_SA_GPP_HSEC_CTL_RX_CHECK_SA_GPP_SHIFT)
+#define I40E_PRTMAC_HSEC_CTL_RX_CHECK_SA_PPP 0x001E3310
+#define I40E_PRTMAC_HSEC_CTL_RX_CHECK_SA_PPP_HSEC_CTL_RX_CHECK_SA_PPP_SHIFT 0
+#define I40E_PRTMAC_HSEC_CTL_RX_CHECK_SA_PPP_HSEC_CTL_RX_CHECK_SA_PPP_MASK (0x1 << I40E_PRTMAC_HSEC_CTL_RX_CHECK_SA_PPP_HSEC_CTL_RX_CHECK_SA_PPP_SHIFT)
+#define I40E_PRTMAC_HSEC_CTL_RX_CHECK_UCAST_GCP 0x001E3100
+#define I40E_PRTMAC_HSEC_CTL_RX_CHECK_UCAST_GCP_HSEC_CTL_RX_CHECK_UCAST_GCP_SHIFT 0
+#define I40E_PRTMAC_HSEC_CTL_RX_CHECK_UCAST_GCP_HSEC_CTL_RX_CHECK_UCAST_GCP_MASK (0x1 << I40E_PRTMAC_HSEC_CTL_RX_CHECK_UCAST_GCP_HSEC_CTL_RX_CHECK_UCAST_GCP_SHIFT)
+#define I40E_PRTMAC_HSEC_CTL_RX_CHECK_UCAST_GPP 0x001E3280
+#define I40E_PRTMAC_HSEC_CTL_RX_CHECK_UCAST_GPP_HSEC_CTL_RX_CHECK_UCAST_GPP_SHIFT 0
+#define I40E_PRTMAC_HSEC_CTL_RX_CHECK_UCAST_GPP_HSEC_CTL_RX_CHECK_UCAST_GPP_MASK (0x1 << I40E_PRTMAC_HSEC_CTL_RX_CHECK_UCAST_GPP_HSEC_CTL_RX_CHECK_UCAST_GPP_SHIFT)
+#define I40E_PRTMAC_HSEC_CTL_RX_CHECK_UCAST_PPP 0x001E3300
+#define I40E_PRTMAC_HSEC_CTL_RX_CHECK_UCAST_PPP_HSEC_CTL_RX_CHECK_UCAST_PPP_SHIFT 0
+#define I40E_PRTMAC_HSEC_CTL_RX_CHECK_UCAST_PPP_HSEC_CTL_RX_CHECK_UCAST_PPP_MASK (0x1 << I40E_PRTMAC_HSEC_CTL_RX_CHECK_UCAST_PPP_HSEC_CTL_RX_CHECK_UCAST_PPP_SHIFT)
+#define I40E_PRTMAC_HSEC_CTL_RX_ENABLE_GCP 0x001E30E0
+#define I40E_PRTMAC_HSEC_CTL_RX_ENABLE_GCP_HSEC_CTL_RX_ENABLE_GCP_SHIFT 0
+#define I40E_PRTMAC_HSEC_CTL_RX_ENABLE_GCP_HSEC_CTL_RX_ENABLE_GCP_MASK (0x1 << I40E_PRTMAC_HSEC_CTL_RX_ENABLE_GCP_HSEC_CTL_RX_ENABLE_GCP_SHIFT)
+#define I40E_PRTMAC_HSEC_CTL_RX_ENABLE_GPP 0x001E3260
+#define I40E_PRTMAC_HSEC_CTL_RX_ENABLE_GPP_HSEC_CTL_RX_ENABLE_GPP_SHIFT 0
+#define I40E_PRTMAC_HSEC_CTL_RX_ENABLE_GPP_HSEC_CTL_RX_ENABLE_GPP_MASK (0x1 << I40E_PRTMAC_HSEC_CTL_RX_ENABLE_GPP_HSEC_CTL_RX_ENABLE_GPP_SHIFT)
+#define I40E_PRTMAC_HSEC_CTL_RX_ENABLE_PPP 0x001E32E0
+#define I40E_PRTMAC_HSEC_CTL_RX_ENABLE_PPP_HSEC_CTL_RX_ENABLE_PPP_SHIFT 0
+#define I40E_PRTMAC_HSEC_CTL_RX_ENABLE_PPP_HSEC_CTL_RX_ENABLE_PPP_MASK (0x1 << I40E_PRTMAC_HSEC_CTL_RX_ENABLE_PPP_HSEC_CTL_RX_ENABLE_PPP_SHIFT)
+#define I40E_PRTMAC_HSEC_CTL_RX_FORWARD_CONTROL 0x001E3360
+#define I40E_PRTMAC_HSEC_CTL_RX_FORWARD_CONTROL_HSEC_CTL_RX_FORWARD_CONTROL_SHIFT 0
+#define I40E_PRTMAC_HSEC_CTL_RX_FORWARD_CONTROL_HSEC_CTL_RX_FORWARD_CONTROL_MASK (0x1 << I40E_PRTMAC_HSEC_CTL_RX_FORWARD_CONTROL_HSEC_CTL_RX_FORWARD_CONTROL_SHIFT)
+#define I40E_PRTMAC_HSEC_CTL_RX_PAUSE_DA_UCAST_PART1 0x001E3110
+#define I40E_PRTMAC_HSEC_CTL_RX_PAUSE_DA_UCAST_PART1_HSEC_CTL_RX_PAUSE_DA_UCAST_PART1_SHIFT 0
+#define I40E_PRTMAC_HSEC_CTL_RX_PAUSE_DA_UCAST_PART1_HSEC_CTL_RX_PAUSE_DA_UCAST_PART1_MASK (0xFFFFFFFF << I40E_PRTMAC_HSEC_CTL_RX_PAUSE_DA_UCAST_PART1_HSEC_CTL_RX_PAUSE_DA_UCAST_PART1_SHIFT)
+#define I40E_PRTMAC_HSEC_CTL_RX_PAUSE_DA_UCAST_PART2 0x001E3120
+#define I40E_PRTMAC_HSEC_CTL_RX_PAUSE_DA_UCAST_PART2_HSEC_CTL_RX_PAUSE_DA_UCAST_PART2_SHIFT 0
+#define I40E_PRTMAC_HSEC_CTL_RX_PAUSE_DA_UCAST_PART2_HSEC_CTL_RX_PAUSE_DA_UCAST_PART2_MASK (0xFFFF << I40E_PRTMAC_HSEC_CTL_RX_PAUSE_DA_UCAST_PART2_HSEC_CTL_RX_PAUSE_DA_UCAST_PART2_SHIFT)
+#define I40E_PRTMAC_HSEC_CTL_RX_PAUSE_ENABLE 0x001E30C0
+#define I40E_PRTMAC_HSEC_CTL_RX_PAUSE_ENABLE_HSEC_CTL_RX_PAUSE_ENABLE_SHIFT 0
+#define I40E_PRTMAC_HSEC_CTL_RX_PAUSE_ENABLE_HSEC_CTL_RX_PAUSE_ENABLE_MASK (0x1FF << I40E_PRTMAC_HSEC_CTL_RX_PAUSE_ENABLE_HSEC_CTL_RX_PAUSE_ENABLE_SHIFT)
+#define I40E_PRTMAC_HSEC_CTL_RX_PAUSE_SA_PART1 0x001E3140
+#define I40E_PRTMAC_HSEC_CTL_RX_PAUSE_SA_PART1_HSEC_CTL_RX_PAUSE_SA_PART1_SHIFT 0
+#define I40E_PRTMAC_HSEC_CTL_RX_PAUSE_SA_PART1_HSEC_CTL_RX_PAUSE_SA_PART1_MASK (0xFFFFFFFF << I40E_PRTMAC_HSEC_CTL_RX_PAUSE_SA_PART1_HSEC_CTL_RX_PAUSE_SA_PART1_SHIFT)
+#define I40E_PRTMAC_HSEC_CTL_RX_PAUSE_SA_PART2 0x001E3150
+#define I40E_PRTMAC_HSEC_CTL_RX_PAUSE_SA_PART2_HSEC_CTL_RX_PAUSE_SA_PART2_SHIFT 0
+#define I40E_PRTMAC_HSEC_CTL_RX_PAUSE_SA_PART2_HSEC_CTL_RX_PAUSE_SA_PART2_MASK (0xFFFF << I40E_PRTMAC_HSEC_CTL_RX_PAUSE_SA_PART2_HSEC_CTL_RX_PAUSE_SA_PART2_SHIFT)
+#define I40E_PRTMAC_HSEC_CTL_TX_ENABLE 0x001E3000
+#define I40E_PRTMAC_HSEC_CTL_TX_ENABLE_HSEC_CTL_TX_ENABLE_SHIFT 0
+#define I40E_PRTMAC_HSEC_CTL_TX_ENABLE_HSEC_CTL_TX_ENABLE_MASK (0x1 << I40E_PRTMAC_HSEC_CTL_TX_ENABLE_HSEC_CTL_TX_ENABLE_SHIFT)
+#define I40E_PRTMAC_HSEC_CTL_TX_PAUSE_ENABLE 0x001E30D0
+#define I40E_PRTMAC_HSEC_CTL_TX_PAUSE_ENABLE_HSEC_CTL_TX_PAUSE_ENABLE_SHIFT 0
+#define I40E_PRTMAC_HSEC_CTL_TX_PAUSE_ENABLE_HSEC_CTL_TX_PAUSE_ENABLE_MASK (0x1FF << I40E_PRTMAC_HSEC_CTL_TX_PAUSE_ENABLE_HSEC_CTL_TX_PAUSE_ENABLE_SHIFT)
+#define I40E_PRTMAC_HSEC_CTL_TX_PAUSE_QUANTA(_i) (0x001E3370 + ((_i) * 16))
+#define I40E_PRTMAC_HSEC_CTL_TX_PAUSE_QUANTA_MAX_INDEX 8
+#define I40E_PRTMAC_HSEC_CTL_TX_PAUSE_QUANTA_HSEC_CTL_TX_PAUSE_QUANTA_SHIFT 0
+#define I40E_PRTMAC_HSEC_CTL_TX_PAUSE_QUANTA_HSEC_CTL_TX_PAUSE_QUANTA_MASK (0xFFFF << I40E_PRTMAC_HSEC_CTL_TX_PAUSE_QUANTA_HSEC_CTL_TX_PAUSE_QUANTA_SHIFT)
+#define I40E_PRTMAC_HSEC_CTL_TX_PAUSE_REFRESH_TIMER(_i) (0x001E3400 + ((_i) * 16))
+#define I40E_PRTMAC_HSEC_CTL_TX_PAUSE_REFRESH_TIMER_MAX_INDEX 8
+#define I40E_PRTMAC_HSEC_CTL_TX_PAUSE_REFRESH_TIMER_HSEC_CTL_TX_PAUSE_REFRESH_TIMER_SHIFT 0
+#define I40E_PRTMAC_HSEC_CTL_TX_PAUSE_REFRESH_TIMER_HSEC_CTL_TX_PAUSE_REFRESH_TIMER_MASK (0xFFFF << I40E_PRTMAC_HSEC_CTL_TX_PAUSE_REFRESH_TIMER_HSEC_CTL_TX_PAUSE_REFRESH_TIMER_SHIFT)
+#define I40E_PRTMAC_HSEC_CTL_TX_SA_PART1 0x001E34B0
+#define I40E_PRTMAC_HSEC_CTL_TX_SA_PART1_HSEC_CTL_TX_SA_PART1_SHIFT 0
+#define I40E_PRTMAC_HSEC_CTL_TX_SA_PART1_HSEC_CTL_TX_SA_PART1_MASK (0xFFFFFFFF << I40E_PRTMAC_HSEC_CTL_TX_SA_PART1_HSEC_CTL_TX_SA_PART1_SHIFT)
+#define I40E_PRTMAC_HSEC_CTL_TX_SA_PART2 0x001E34C0
+#define I40E_PRTMAC_HSEC_CTL_TX_SA_PART2_HSEC_CTL_TX_SA_PART2_SHIFT 0
+#define I40E_PRTMAC_HSEC_CTL_TX_SA_PART2_HSEC_CTL_TX_SA_PART2_MASK (0xFFFF << I40E_PRTMAC_HSEC_CTL_TX_SA_PART2_HSEC_CTL_TX_SA_PART2_SHIFT)
+#define I40E_PRTMAC_HSECTL1 0x001E3560
+#define I40E_PRTMAC_HSECTL1_DROP_US_PKTS_SHIFT 0
+#define I40E_PRTMAC_HSECTL1_DROP_US_PKTS_MASK (0x1 << I40E_PRTMAC_HSECTL1_DROP_US_PKTS_SHIFT)
+#define I40E_PRTMAC_HSECTL1_PAD_US_PKT_SHIFT 3
+#define I40E_PRTMAC_HSECTL1_PAD_US_PKT_MASK (0x1 << I40E_PRTMAC_HSECTL1_PAD_US_PKT_SHIFT)
+#define I40E_PRTMAC_HSECTL1_TX_HYSTERESIS_SHIFT 4
+#define I40E_PRTMAC_HSECTL1_TX_HYSTERESIS_MASK (0x7 << I40E_PRTMAC_HSECTL1_TX_HYSTERESIS_SHIFT)
+#define I40E_PRTMAC_HSECTL1_HYS_FLUSH_PKT_SHIFT 7
+#define I40E_PRTMAC_HSECTL1_HYS_FLUSH_PKT_MASK (0x1 << I40E_PRTMAC_HSECTL1_HYS_FLUSH_PKT_SHIFT)
+#define I40E_PRTMAC_HSECTL1_EN_SFD_CHECK_SHIFT 30
+#define I40E_PRTMAC_HSECTL1_EN_SFD_CHECK_MASK (0x1 << I40E_PRTMAC_HSECTL1_EN_SFD_CHECK_SHIFT)
+#define I40E_PRTMAC_HSECTL1_EN_PREAMBLE_CHECK_SHIFT 31
+#define I40E_PRTMAC_HSECTL1_EN_PREAMBLE_CHECK_MASK (0x1 << I40E_PRTMAC_HSECTL1_EN_PREAMBLE_CHECK_SHIFT)
+#define I40E_PRTMAC_PCS_XAUI_SWAP_A 0x0008C480
+#define I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_TX_LANE3_SHIFT 0
+#define I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_TX_LANE3_MASK (0x3 << I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_TX_LANE3_SHIFT)
+#define I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_TX_LANE2_SHIFT 2
+#define I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_TX_LANE2_MASK (0x3 << I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_TX_LANE2_SHIFT)
+#define I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_TX_LANE1_SHIFT 4
+#define I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_TX_LANE1_MASK (0x3 << I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_TX_LANE1_SHIFT)
+#define I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_TX_LANE0_SHIFT 6
+#define I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_TX_LANE0_MASK (0x3 << I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_TX_LANE0_SHIFT)
+#define I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_RX_LANE3_SHIFT 8
+#define I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_RX_LANE3_MASK (0x3 << I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_RX_LANE3_SHIFT)
+#define I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_RX_LANE2_SHIFT 10
+#define I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_RX_LANE2_MASK (0x3 << I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_RX_LANE2_SHIFT)
+#define I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_RX_LANE1_SHIFT 12
+#define I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_RX_LANE1_MASK (0x3 << I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_RX_LANE1_SHIFT)
+#define I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_RX_LANE0_SHIFT 14
+#define I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_RX_LANE0_MASK (0x3 << I40E_PRTMAC_PCS_XAUI_SWAP_A_SWAP_RX_LANE0_SHIFT)
+#define I40E_PRTMAC_PCS_XAUI_SWAP_B 0x0008C484
+#define I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_TX_LANE3_SHIFT 0
+#define I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_TX_LANE3_MASK (0x3 << I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_TX_LANE3_SHIFT)
+#define I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_TX_LANE2_SHIFT 2
+#define I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_TX_LANE2_MASK (0x3 << I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_TX_LANE2_SHIFT)
+#define I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_TX_LANE1_SHIFT 4
+#define I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_TX_LANE1_MASK (0x3 << I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_TX_LANE1_SHIFT)
+#define I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_TX_LANE0_SHIFT 6
+#define I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_TX_LANE0_MASK (0x3 << I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_TX_LANE0_SHIFT)
+#define I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_RX_LANE3_SHIFT 8
+#define I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_RX_LANE3_MASK (0x3 << I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_RX_LANE3_SHIFT)
+#define I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_RX_LANE2_SHIFT 10
+#define I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_RX_LANE2_MASK (0x3 << I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_RX_LANE2_SHIFT)
+#define I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_RX_LANE1_SHIFT 12
+#define I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_RX_LANE1_MASK (0x3 << I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_RX_LANE1_SHIFT)
+#define I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_RX_LANE0_SHIFT 14
+#define I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_RX_LANE0_MASK (0x3 << I40E_PRTMAC_PCS_XAUI_SWAP_B_SWAP_RX_LANE0_SHIFT)
+#define I40E_GL_MNG_FWSM 0x000B6134
+#define I40E_GL_MNG_FWSM_FW_MODES_SHIFT 0
+#define I40E_GL_MNG_FWSM_FW_MODES_MASK (0x3FF << I40E_GL_MNG_FWSM_FW_MODES_SHIFT)
+#define I40E_GL_MNG_FWSM_EEP_RELOAD_IND_SHIFT 10
+#define I40E_GL_MNG_FWSM_EEP_RELOAD_IND_MASK (0x1 << I40E_GL_MNG_FWSM_EEP_RELOAD_IND_SHIFT)
+#define I40E_GL_MNG_FWSM_CRC_ERROR_MODULE_SHIFT 11
+#define I40E_GL_MNG_FWSM_CRC_ERROR_MODULE_MASK (0xF << I40E_GL_MNG_FWSM_CRC_ERROR_MODULE_SHIFT)
+#define I40E_GL_MNG_FWSM_FW_STATUS_VALID_SHIFT 15
+#define I40E_GL_MNG_FWSM_FW_STATUS_VALID_MASK (0x1 << I40E_GL_MNG_FWSM_FW_STATUS_VALID_SHIFT)
+#define I40E_GL_MNG_FWSM_EXT_ERR_IND_SHIFT 19
+#define I40E_GL_MNG_FWSM_EXT_ERR_IND_MASK (0x3F << I40E_GL_MNG_FWSM_EXT_ERR_IND_SHIFT)
+#define I40E_GL_MNG_FWSM_PHY_SERDES0_CONFIG_ERR_SHIFT 26
+#define I40E_GL_MNG_FWSM_PHY_SERDES0_CONFIG_ERR_MASK (0x1 << I40E_GL_MNG_FWSM_PHY_SERDES0_CONFIG_ERR_SHIFT)
+#define I40E_GL_MNG_FWSM_PHY_SERDES1_CONFIG_ERR_SHIFT 27
+#define I40E_GL_MNG_FWSM_PHY_SERDES1_CONFIG_ERR_MASK (0x1 << I40E_GL_MNG_FWSM_PHY_SERDES1_CONFIG_ERR_SHIFT)
+#define I40E_GL_MNG_FWSM_PHY_SERDES2_CONFIG_ERR_SHIFT 28
+#define I40E_GL_MNG_FWSM_PHY_SERDES2_CONFIG_ERR_MASK (0x1 << I40E_GL_MNG_FWSM_PHY_SERDES2_CONFIG_ERR_SHIFT)
+#define I40E_GL_MNG_FWSM_PHY_SERDES3_CONFIG_ERR_SHIFT 29
+#define I40E_GL_MNG_FWSM_PHY_SERDES3_CONFIG_ERR_MASK (0x1 << I40E_GL_MNG_FWSM_PHY_SERDES3_CONFIG_ERR_SHIFT)
+#define I40E_GL_MNG_HWARB_CTRL 0x000B6130
+#define I40E_GL_MNG_HWARB_CTRL_NCSI_ARB_EN_SHIFT 0
+#define I40E_GL_MNG_HWARB_CTRL_NCSI_ARB_EN_MASK (0x1 << I40E_GL_MNG_HWARB_CTRL_NCSI_ARB_EN_SHIFT)
+#define I40E_PRT_MNG_FTFT_DATA(_i) (0x000852A0 + ((_i) * 32)) /* _i=0...31 */
+#define I40E_PRT_MNG_FTFT_DATA_MAX_INDEX 31
+#define I40E_PRT_MNG_FTFT_DATA_DWORD_SHIFT 0
+#define I40E_PRT_MNG_FTFT_DATA_DWORD_MASK (0xFFFFFFFF << I40E_PRT_MNG_FTFT_DATA_DWORD_SHIFT)
+#define I40E_PRT_MNG_FTFT_LENGTH 0x00085260
+#define I40E_PRT_MNG_FTFT_LENGTH_LENGTH_SHIFT 0
+#define I40E_PRT_MNG_FTFT_LENGTH_LENGTH_MASK (0xFF << I40E_PRT_MNG_FTFT_LENGTH_LENGTH_SHIFT)
+#define I40E_PRT_MNG_FTFT_MASK(_i) (0x00085160 + ((_i) * 32)) /* _i=0...7 */
+#define I40E_PRT_MNG_FTFT_MASK_MAX_INDEX 7
+#define I40E_PRT_MNG_FTFT_MASK_MASK_SHIFT 0
+#define I40E_PRT_MNG_FTFT_MASK_MASK_MASK (0xFFFF << I40E_PRT_MNG_FTFT_MASK_MASK_SHIFT)
+#define I40E_PRT_MNG_MANC 0x00256A20
+#define I40E_PRT_MNG_MANC_FLOW_CONTROL_DISCARD_SHIFT 0
+#define I40E_PRT_MNG_MANC_FLOW_CONTROL_DISCARD_MASK (0x1 << I40E_PRT_MNG_MANC_FLOW_CONTROL_DISCARD_SHIFT)
+#define I40E_PRT_MNG_MANC_NCSI_DISCARD_SHIFT 1
+#define I40E_PRT_MNG_MANC_NCSI_DISCARD_MASK (0x1 << I40E_PRT_MNG_MANC_NCSI_DISCARD_SHIFT)
+#define I40E_PRT_MNG_MANC_RCV_TCO_EN_SHIFT 17
+#define I40E_PRT_MNG_MANC_RCV_TCO_EN_MASK (0x1 << I40E_PRT_MNG_MANC_RCV_TCO_EN_SHIFT)
+#define I40E_PRT_MNG_MANC_RCV_ALL_SHIFT 19
+#define I40E_PRT_MNG_MANC_RCV_ALL_MASK (0x1 << I40E_PRT_MNG_MANC_RCV_ALL_SHIFT)
+#define I40E_PRT_MNG_MANC_FIXED_NET_TYPE_SHIFT 25
+#define I40E_PRT_MNG_MANC_FIXED_NET_TYPE_MASK (0x1 << I40E_PRT_MNG_MANC_FIXED_NET_TYPE_SHIFT)
+#define I40E_PRT_MNG_MANC_NET_TYPE_SHIFT 26
+#define I40E_PRT_MNG_MANC_NET_TYPE_MASK (0x1 << I40E_PRT_MNG_MANC_NET_TYPE_SHIFT)
+#define I40E_PRT_MNG_MANC_EN_BMC2OS_SHIFT 28
+#define I40E_PRT_MNG_MANC_EN_BMC2OS_MASK (0x1 << I40E_PRT_MNG_MANC_EN_BMC2OS_SHIFT)
+#define I40E_PRT_MNG_MANC_EN_BMC2NET_SHIFT 29
+#define I40E_PRT_MNG_MANC_EN_BMC2NET_MASK (0x1 << I40E_PRT_MNG_MANC_EN_BMC2NET_SHIFT)
+#define I40E_PRT_MNG_MAVTV(_i) (0x00255900 + ((_i) * 32)) /* _i=0...7 */
+#define I40E_PRT_MNG_MAVTV_MAX_INDEX 7
+#define I40E_PRT_MNG_MAVTV_VID_SHIFT 0
+#define I40E_PRT_MNG_MAVTV_VID_MASK (0xFFF << I40E_PRT_MNG_MAVTV_VID_SHIFT)
+#define I40E_PRT_MNG_MDEF(_i) (0x00255D00 + ((_i) * 32))
+#define I40E_PRT_MNG_MDEF_MAX_INDEX 7
+#define I40E_PRT_MNG_MDEF_MAC_EXACT_AND_SHIFT 0
+#define I40E_PRT_MNG_MDEF_MAC_EXACT_AND_MASK (0xF << I40E_PRT_MNG_MDEF_MAC_EXACT_AND_SHIFT)
+#define I40E_PRT_MNG_MDEF_BROADCAST_AND_SHIFT 4
+#define I40E_PRT_MNG_MDEF_BROADCAST_AND_MASK (0x1 << I40E_PRT_MNG_MDEF_BROADCAST_AND_SHIFT)
+#define I40E_PRT_MNG_MDEF_VLAN_AND_SHIFT 5
+#define I40E_PRT_MNG_MDEF_VLAN_AND_MASK (0xFF << I40E_PRT_MNG_MDEF_VLAN_AND_SHIFT)
+#define I40E_PRT_MNG_MDEF_IPV4_ADDRESS_AND_SHIFT 13
+#define I40E_PRT_MNG_MDEF_IPV4_ADDRESS_AND_MASK (0xF << I40E_PRT_MNG_MDEF_IPV4_ADDRESS_AND_SHIFT)
+#define I40E_PRT_MNG_MDEF_IPV6_ADDRESS_AND_SHIFT 17
+#define I40E_PRT_MNG_MDEF_IPV6_ADDRESS_AND_MASK (0xF << I40E_PRT_MNG_MDEF_IPV6_ADDRESS_AND_SHIFT)
+#define I40E_PRT_MNG_MDEF_MAC_EXACT_OR_SHIFT 21
+#define I40E_PRT_MNG_MDEF_MAC_EXACT_OR_MASK (0xF << I40E_PRT_MNG_MDEF_MAC_EXACT_OR_SHIFT)
+#define I40E_PRT_MNG_MDEF_BROADCAST_OR_SHIFT 25
+#define I40E_PRT_MNG_MDEF_BROADCAST_OR_MASK (0x1 << I40E_PRT_MNG_MDEF_BROADCAST_OR_SHIFT)
+#define I40E_PRT_MNG_MDEF_MULTICAST_AND_SHIFT 26
+#define I40E_PRT_MNG_MDEF_MULTICAST_AND_MASK (0x1 << I40E_PRT_MNG_MDEF_MULTICAST_AND_SHIFT)
+#define I40E_PRT_MNG_MDEF_ARP_REQUEST_OR_SHIFT 27
+#define I40E_PRT_MNG_MDEF_ARP_REQUEST_OR_MASK (0x1 << I40E_PRT_MNG_MDEF_ARP_REQUEST_OR_SHIFT)
+#define I40E_PRT_MNG_MDEF_ARP_RESPONSE_OR_SHIFT 28
+#define I40E_PRT_MNG_MDEF_ARP_RESPONSE_OR_MASK (0x1 << I40E_PRT_MNG_MDEF_ARP_RESPONSE_OR_SHIFT)
+#define I40E_PRT_MNG_MDEF_NEIGHBOR_DISCOVERY_134_OR_SHIFT 29
+#define I40E_PRT_MNG_MDEF_NEIGHBOR_DISCOVERY_134_OR_MASK (0x1 << I40E_PRT_MNG_MDEF_NEIGHBOR_DISCOVERY_134_OR_SHIFT)
+#define I40E_PRT_MNG_MDEF_PORT_0X298_OR_SHIFT 30
+#define I40E_PRT_MNG_MDEF_PORT_0X298_OR_MASK (0x1 << I40E_PRT_MNG_MDEF_PORT_0X298_OR_SHIFT)
+#define I40E_PRT_MNG_MDEF_PORT_0X26F_OR_SHIFT 31
+#define I40E_PRT_MNG_MDEF_PORT_0X26F_OR_MASK (0x1 << I40E_PRT_MNG_MDEF_PORT_0X26F_OR_SHIFT)
+#define I40E_PRT_MNG_MDEF_EXT(_i) (0x00255F00 + ((_i) * 32))
+#define I40E_PRT_MNG_MDEF_EXT_MAX_INDEX 7
+#define I40E_PRT_MNG_MDEF_EXT_L2_ETHERTYPE_AND_SHIFT 0
+#define I40E_PRT_MNG_MDEF_EXT_L2_ETHERTYPE_AND_MASK (0xF << I40E_PRT_MNG_MDEF_EXT_L2_ETHERTYPE_AND_SHIFT)
+#define I40E_PRT_MNG_MDEF_EXT_L2_ETHERTYPE_OR_SHIFT 4
+#define I40E_PRT_MNG_MDEF_EXT_L2_ETHERTYPE_OR_MASK (0xF << I40E_PRT_MNG_MDEF_EXT_L2_ETHERTYPE_OR_SHIFT)
+#define I40E_PRT_MNG_MDEF_EXT_FLEX_PORT_OR_SHIFT 8
+#define I40E_PRT_MNG_MDEF_EXT_FLEX_PORT_OR_MASK (0xFFFF << I40E_PRT_MNG_MDEF_EXT_FLEX_PORT_OR_SHIFT)
+#define I40E_PRT_MNG_MDEF_EXT_FLEX_TCO_SHIFT 24
+#define I40E_PRT_MNG_MDEF_EXT_FLEX_TCO_MASK (0x1 << I40E_PRT_MNG_MDEF_EXT_FLEX_TCO_SHIFT)
+#define I40E_PRT_MNG_MDEF_EXT_NEIGHBOR_DISCOVERY_135_OR_SHIFT 25
+#define I40E_PRT_MNG_MDEF_EXT_NEIGHBOR_DISCOVERY_135_OR_MASK (0x1 << I40E_PRT_MNG_MDEF_EXT_NEIGHBOR_DISCOVERY_135_OR_SHIFT)
+#define I40E_PRT_MNG_MDEF_EXT_NEIGHBOR_DISCOVERY_136_OR_SHIFT 26
+#define I40E_PRT_MNG_MDEF_EXT_NEIGHBOR_DISCOVERY_136_OR_MASK (0x1 << I40E_PRT_MNG_MDEF_EXT_NEIGHBOR_DISCOVERY_136_OR_SHIFT)
+#define I40E_PRT_MNG_MDEF_EXT_NEIGHBOR_DISCOVERY_137_OR_SHIFT 27
+#define I40E_PRT_MNG_MDEF_EXT_NEIGHBOR_DISCOVERY_137_OR_MASK (0x1 << I40E_PRT_MNG_MDEF_EXT_NEIGHBOR_DISCOVERY_137_OR_SHIFT)
+#define I40E_PRT_MNG_MDEF_EXT_ICMP_OR_SHIFT 28
+#define I40E_PRT_MNG_MDEF_EXT_ICMP_OR_MASK (0x1 << I40E_PRT_MNG_MDEF_EXT_ICMP_OR_SHIFT)
+#define I40E_PRT_MNG_MDEF_EXT_MLD_SHIFT 29
+#define I40E_PRT_MNG_MDEF_EXT_MLD_MASK (0x1 << I40E_PRT_MNG_MDEF_EXT_MLD_SHIFT)
+#define I40E_PRT_MNG_MDEF_EXT_APPLY_TO_NETWORK_TRAFFIC_SHIFT 30
+#define I40E_PRT_MNG_MDEF_EXT_APPLY_TO_NETWORK_TRAFFIC_MASK (0x1 << I40E_PRT_MNG_MDEF_EXT_APPLY_TO_NETWORK_TRAFFIC_SHIFT)
+#define I40E_PRT_MNG_MDEF_EXT_APPLY_TO_HOST_TRAFFIC_SHIFT 31
+#define I40E_PRT_MNG_MDEF_EXT_APPLY_TO_HOST_TRAFFIC_MASK (0x1 << I40E_PRT_MNG_MDEF_EXT_APPLY_TO_HOST_TRAFFIC_SHIFT)
+#define I40E_PRT_MNG_MDEFVSI(_i) (0x00256580 + ((_i) * 32)) /* _i=0...3 */
+#define I40E_PRT_MNG_MDEFVSI_MAX_INDEX 3
+#define I40E_PRT_MNG_MDEFVSI_MDEFVSI_2N_SHIFT 0
+#define I40E_PRT_MNG_MDEFVSI_MDEFVSI_2N_MASK (0xFFFF << I40E_PRT_MNG_MDEFVSI_MDEFVSI_2N_SHIFT)
+#define I40E_PRT_MNG_MDEFVSI_MDEFVSI_2NP1_SHIFT 16
+#define I40E_PRT_MNG_MDEFVSI_MDEFVSI_2NP1_MASK (0xFFFF << I40E_PRT_MNG_MDEFVSI_MDEFVSI_2NP1_SHIFT)
+#define I40E_PRT_MNG_METF(_i) (0x00256780 + ((_i) * 32)) /* _i=0...3 */
+#define I40E_PRT_MNG_METF_MAX_INDEX 3
+#define I40E_PRT_MNG_METF_ETYPE_SHIFT 0
+#define I40E_PRT_MNG_METF_ETYPE_MASK (0xFFFF << I40E_PRT_MNG_METF_ETYPE_SHIFT)
+#define I40E_PRT_MNG_METF_POLARITY_SHIFT 30
+#define I40E_PRT_MNG_METF_POLARITY_MASK (0x1 << I40E_PRT_MNG_METF_POLARITY_SHIFT)
+#define I40E_PRT_MNG_MFUTP(_i) (0x00254E00 + ((_i) * 32)) /* _i=0...15 */
+#define I40E_PRT_MNG_MFUTP_MAX_INDEX 15
+#define I40E_PRT_MNG_MFUTP_MFUTP_N_SHIFT 0
+#define I40E_PRT_MNG_MFUTP_MFUTP_N_MASK (0xFFFF << I40E_PRT_MNG_MFUTP_MFUTP_N_SHIFT)
+#define I40E_PRT_MNG_MFUTP_UDP_SHIFT 16
+#define I40E_PRT_MNG_MFUTP_UDP_MASK (0x1 << I40E_PRT_MNG_MFUTP_UDP_SHIFT)
+#define I40E_PRT_MNG_MFUTP_TCP_SHIFT 17
+#define I40E_PRT_MNG_MFUTP_TCP_MASK (0x1 << I40E_PRT_MNG_MFUTP_TCP_SHIFT)
+#define I40E_PRT_MNG_MFUTP_SOURCE_DESTINATION_SHIFT 18
+#define I40E_PRT_MNG_MFUTP_SOURCE_DESTINATION_MASK (0x1 << I40E_PRT_MNG_MFUTP_SOURCE_DESTINATION_SHIFT)
+#define I40E_PRT_MNG_MIPAF4(_i) (0x00256280 + ((_i) * 32)) /* _i=0...3 */
+#define I40E_PRT_MNG_MIPAF4_MAX_INDEX 3
+#define I40E_PRT_MNG_MIPAF4_MIPAF_SHIFT 0
+#define I40E_PRT_MNG_MIPAF4_MIPAF_MASK (0xFFFFFFFF << I40E_PRT_MNG_MIPAF4_MIPAF_SHIFT)
+#define I40E_PRT_MNG_MIPAF6(_i) (0x00254200 + ((_i) * 32)) /* _i=0...15 */
+#define I40E_PRT_MNG_MIPAF6_MAX_INDEX 15
+#define I40E_PRT_MNG_MIPAF6_MIPAF_SHIFT 0
+#define I40E_PRT_MNG_MIPAF6_MIPAF_MASK (0xFFFFFFFF << I40E_PRT_MNG_MIPAF6_MIPAF_SHIFT)
+#define I40E_PRT_MNG_MMAH(_i) (0x00256380 + ((_i) * 32)) /* _i=0...3 */
+#define I40E_PRT_MNG_MMAH_MAX_INDEX 3
+#define I40E_PRT_MNG_MMAH_MMAH_SHIFT 0
+#define I40E_PRT_MNG_MMAH_MMAH_MASK (0xFFFF << I40E_PRT_MNG_MMAH_MMAH_SHIFT)
+#define I40E_PRT_MNG_MMAL(_i) (0x00256480 + ((_i) * 32)) /* _i=0...3 */
+#define I40E_PRT_MNG_MMAL_MAX_INDEX 3
+#define I40E_PRT_MNG_MMAL_MMAL_SHIFT 0
+#define I40E_PRT_MNG_MMAL_MMAL_MASK (0xFFFFFFFF << I40E_PRT_MNG_MMAL_MMAL_SHIFT)
+#define I40E_PRT_MNG_MNGONLY 0x00256A60
+#define I40E_PRT_MNG_MNGONLY_EXCLUSIVE_TO_MANAGEABILITY_SHIFT 0
+#define I40E_PRT_MNG_MNGONLY_EXCLUSIVE_TO_MANAGEABILITY_MASK (0xFF << I40E_PRT_MNG_MNGONLY_EXCLUSIVE_TO_MANAGEABILITY_SHIFT)
+#define I40E_PRT_MNG_MSFM 0x00256AA0
+#define I40E_PRT_MNG_MSFM_PORT_26F_UDP_SHIFT 0
+#define I40E_PRT_MNG_MSFM_PORT_26F_UDP_MASK (0x1 << I40E_PRT_MNG_MSFM_PORT_26F_UDP_SHIFT)
+#define I40E_PRT_MNG_MSFM_PORT_26F_TCP_SHIFT 1
+#define I40E_PRT_MNG_MSFM_PORT_26F_TCP_MASK (0x1 << I40E_PRT_MNG_MSFM_PORT_26F_TCP_SHIFT)
+#define I40E_PRT_MNG_MSFM_PORT_298_UDP_SHIFT 2
+#define I40E_PRT_MNG_MSFM_PORT_298_UDP_MASK (0x1 << I40E_PRT_MNG_MSFM_PORT_298_UDP_SHIFT)
+#define I40E_PRT_MNG_MSFM_PORT_298_TCP_SHIFT 3
+#define I40E_PRT_MNG_MSFM_PORT_298_TCP_MASK (0x1 << I40E_PRT_MNG_MSFM_PORT_298_TCP_SHIFT)
+#define I40E_PRT_MNG_MSFM_IPV6_0_MASK_SHIFT 4
+#define I40E_PRT_MNG_MSFM_IPV6_0_MASK_MASK (0x1 << I40E_PRT_MNG_MSFM_IPV6_0_MASK_SHIFT)
+#define I40E_PRT_MNG_MSFM_IPV6_1_MASK_SHIFT 5
+#define I40E_PRT_MNG_MSFM_IPV6_1_MASK_MASK (0x1 << I40E_PRT_MNG_MSFM_IPV6_1_MASK_SHIFT)
+#define I40E_PRT_MNG_MSFM_IPV6_2_MASK_SHIFT 6
+#define I40E_PRT_MNG_MSFM_IPV6_2_MASK_MASK (0x1 << I40E_PRT_MNG_MSFM_IPV6_2_MASK_SHIFT)
+#define I40E_PRT_MNG_MSFM_IPV6_3_MASK_SHIFT 7
+#define I40E_PRT_MNG_MSFM_IPV6_3_MASK_MASK (0x1 << I40E_PRT_MNG_MSFM_IPV6_3_MASK_SHIFT)
+#define I40E_MSIX_PBA(_i) (0x00004900 + ((_i) * 4)) /* _i=0...5 */
+#define I40E_MSIX_PBA_MAX_INDEX 5
+#define I40E_MSIX_PBA_PENBIT_SHIFT 0
+#define I40E_MSIX_PBA_PENBIT_MASK (0xFFFFFFFF << I40E_MSIX_PBA_PENBIT_SHIFT)
+#define I40E_MSIX_TADD(_i) (0x00000000 + ((_i) * 16)) /* _i=0...128 */
+#define I40E_MSIX_TADD_MAX_INDEX 128
+#define I40E_MSIX_TADD_MSIXTADD10_SHIFT 0
+#define I40E_MSIX_TADD_MSIXTADD10_MASK (0x3 << I40E_MSIX_TADD_MSIXTADD10_SHIFT)
+#define I40E_MSIX_TADD_MSIXTADD_SHIFT 2
+#define I40E_MSIX_TADD_MSIXTADD_MASK (0x3FFFFFFF << I40E_MSIX_TADD_MSIXTADD_SHIFT)
+#define I40E_MSIX_TMSG(_i) (0x00000008 + ((_i) * 16)) /* _i=0...128 */
+#define I40E_MSIX_TMSG_MAX_INDEX 128
+#define I40E_MSIX_TMSG_MSIXTMSG_SHIFT 0
+#define I40E_MSIX_TMSG_MSIXTMSG_MASK (0xFFFFFFFF << I40E_MSIX_TMSG_MSIXTMSG_SHIFT)
+#define I40E_MSIX_TUADD(_i) (0x00000004 + ((_i) * 16)) /* _i=0...128 */
+#define I40E_MSIX_TUADD_MAX_INDEX 128
+#define I40E_MSIX_TUADD_MSIXTUADD_SHIFT 0
+#define I40E_MSIX_TUADD_MSIXTUADD_MASK (0xFFFFFFFF << I40E_MSIX_TUADD_MSIXTUADD_SHIFT)
+#define I40E_MSIX_TVCTRL(_i) (0x0000000C + ((_i) * 16)) /* _i=0...128 */
+#define I40E_MSIX_TVCTRL_MAX_INDEX 128
+#define I40E_MSIX_TVCTRL_MASK_SHIFT 0
+#define I40E_MSIX_TVCTRL_MASK_MASK (0x1 << I40E_MSIX_TVCTRL_MASK_SHIFT)
+#define I40E_VFMSIX_PBA1(_i) (0x00004944 + ((_i) * 4)) /* _i=0...19 */
+#define I40E_VFMSIX_PBA1_MAX_INDEX 19
+#define I40E_VFMSIX_PBA1_PENBIT_SHIFT 0
+#define I40E_VFMSIX_PBA1_PENBIT_MASK (0xFFFFFFFF << I40E_VFMSIX_PBA1_PENBIT_SHIFT)
+#define I40E_VFMSIX_TADD1(_i) (0x00002100 + ((_i) * 16)) /* _i=0...639 */
+#define I40E_VFMSIX_TADD1_MAX_INDEX 639
+#define I40E_VFMSIX_TADD1_MSIXTADD10_SHIFT 0
+#define I40E_VFMSIX_TADD1_MSIXTADD10_MASK (0x3 << I40E_VFMSIX_TADD1_MSIXTADD10_SHIFT)
+#define I40E_VFMSIX_TADD1_MSIXTADD_SHIFT 2
+#define I40E_VFMSIX_TADD1_MSIXTADD_MASK (0x3FFFFFFF << I40E_VFMSIX_TADD1_MSIXTADD_SHIFT)
+#define I40E_VFMSIX_TMSG1(_i) (0x00002108 + ((_i) * 16)) /* _i=0...639 */
+#define I40E_VFMSIX_TMSG1_MAX_INDEX 639
+#define I40E_VFMSIX_TMSG1_MSIXTMSG_SHIFT 0
+#define I40E_VFMSIX_TMSG1_MSIXTMSG_MASK (0xFFFFFFFF << I40E_VFMSIX_TMSG1_MSIXTMSG_SHIFT)
+#define I40E_VFMSIX_TUADD1(_i) (0x00002104 + ((_i) * 16)) /* _i=0...639 */
+#define I40E_VFMSIX_TUADD1_MAX_INDEX 639
+#define I40E_VFMSIX_TUADD1_MSIXTUADD_SHIFT 0
+#define I40E_VFMSIX_TUADD1_MSIXTUADD_MASK (0xFFFFFFFF << I40E_VFMSIX_TUADD1_MSIXTUADD_SHIFT)
+#define I40E_VFMSIX_TVCTRL1(_i) (0x0000210C + ((_i) * 16)) /* _i=0...639 */
+#define I40E_VFMSIX_TVCTRL1_MAX_INDEX 639
+#define I40E_VFMSIX_TVCTRL1_MASK_SHIFT 0
+#define I40E_VFMSIX_TVCTRL1_MASK_MASK (0x1 << I40E_VFMSIX_TVCTRL1_MASK_SHIFT)
+#define I40E_GLNVM_FLA 0x000B6108
+#define I40E_GLNVM_FLA_FL_SCK_SHIFT 0
+#define I40E_GLNVM_FLA_FL_SCK_MASK (0x1 << I40E_GLNVM_FLA_FL_SCK_SHIFT)
+#define I40E_GLNVM_FLA_FL_CE_SHIFT 1
+#define I40E_GLNVM_FLA_FL_CE_MASK (0x1 << I40E_GLNVM_FLA_FL_CE_SHIFT)
+#define I40E_GLNVM_FLA_FL_SI_SHIFT 2
+#define I40E_GLNVM_FLA_FL_SI_MASK (0x1 << I40E_GLNVM_FLA_FL_SI_SHIFT)
+#define I40E_GLNVM_FLA_FL_SO_SHIFT 3
+#define I40E_GLNVM_FLA_FL_SO_MASK (0x1 << I40E_GLNVM_FLA_FL_SO_SHIFT)
+#define I40E_GLNVM_FLA_FL_REQ_SHIFT 4
+#define I40E_GLNVM_FLA_FL_REQ_MASK (0x1 << I40E_GLNVM_FLA_FL_REQ_SHIFT)
+#define I40E_GLNVM_FLA_FL_GNT_SHIFT 5
+#define I40E_GLNVM_FLA_FL_GNT_MASK (0x1 << I40E_GLNVM_FLA_FL_GNT_SHIFT)
+#define I40E_GLNVM_FLA_LOCKED_SHIFT 6
+#define I40E_GLNVM_FLA_LOCKED_MASK (0x1 << I40E_GLNVM_FLA_LOCKED_SHIFT)
+#define I40E_GLNVM_FLA_FL_SADDR_SHIFT 18
+#define I40E_GLNVM_FLA_FL_SADDR_MASK (0x7FF << I40E_GLNVM_FLA_FL_SADDR_SHIFT)
+#define I40E_GLNVM_FLA_FL_BUSY_SHIFT 30
+#define I40E_GLNVM_FLA_FL_BUSY_MASK (0x1 << I40E_GLNVM_FLA_FL_BUSY_SHIFT)
+#define I40E_GLNVM_FLA_FL_DER_SHIFT 31
+#define I40E_GLNVM_FLA_FL_DER_MASK (0x1 << I40E_GLNVM_FLA_FL_DER_SHIFT)
+#define I40E_GLNVM_FLASHID 0x000B6104
+#define I40E_GLNVM_FLASHID_FLASHID_SHIFT 0
+#define I40E_GLNVM_FLASHID_FLASHID_MASK (0xFFFFFF << I40E_GLNVM_FLASHID_FLASHID_SHIFT)
+#define I40E_GLNVM_GENS 0x000B6100
+#define I40E_GLNVM_GENS_NVM_PRES_SHIFT 0
+#define I40E_GLNVM_GENS_NVM_PRES_MASK (0x1 << I40E_GLNVM_GENS_NVM_PRES_SHIFT)
+#define I40E_GLNVM_GENS_SR_SIZE_SHIFT 5
+#define I40E_GLNVM_GENS_SR_SIZE_MASK (0x7 << I40E_GLNVM_GENS_SR_SIZE_SHIFT)
+#define I40E_GLNVM_GENS_BANK1VAL_SHIFT 8
+#define I40E_GLNVM_GENS_BANK1VAL_MASK (0x1 << I40E_GLNVM_GENS_BANK1VAL_SHIFT)
+#define I40E_GLNVM_GENS_ALT_PRST_SHIFT 23
+#define I40E_GLNVM_GENS_ALT_PRST_MASK (0x1 << I40E_GLNVM_GENS_ALT_PRST_SHIFT)
+#define I40E_GLNVM_GENS_FL_AUTO_RD_SHIFT 25
+#define I40E_GLNVM_GENS_FL_AUTO_RD_MASK (0x1 << I40E_GLNVM_GENS_FL_AUTO_RD_SHIFT)
+#define I40E_GLNVM_PROTCSR(_i) (0x000B6010 + ((_i) * 4)) /* _i=0...59 */
+#define I40E_GLNVM_PROTCSR_MAX_INDEX 59
+#define I40E_GLNVM_PROTCSR_ADDR_BLOCK_SHIFT 0
+#define I40E_GLNVM_PROTCSR_ADDR_BLOCK_MASK (0xFFFFFF << I40E_GLNVM_PROTCSR_ADDR_BLOCK_SHIFT)
+#define I40E_GLNVM_SRCTL 0x000B6110
+#define I40E_GLNVM_SRCTL_SRBUSY_SHIFT 0
+#define I40E_GLNVM_SRCTL_SRBUSY_MASK (0x1 << I40E_GLNVM_SRCTL_SRBUSY_SHIFT)
+#define I40E_GLNVM_SRCTL_ADDR_SHIFT 14
+#define I40E_GLNVM_SRCTL_ADDR_MASK (0x7FFF << I40E_GLNVM_SRCTL_ADDR_SHIFT)
+#define I40E_GLNVM_SRCTL_WRITE_SHIFT 29
+#define I40E_GLNVM_SRCTL_WRITE_MASK (0x1 << I40E_GLNVM_SRCTL_WRITE_SHIFT)
+#define I40E_GLNVM_SRCTL_START_SHIFT 30
+#define I40E_GLNVM_SRCTL_START_MASK (0x1 << I40E_GLNVM_SRCTL_START_SHIFT)
+#define I40E_GLNVM_SRCTL_DONE_SHIFT 31
+#define I40E_GLNVM_SRCTL_DONE_MASK (0x1 << I40E_GLNVM_SRCTL_DONE_SHIFT)
+#define I40E_GLNVM_SRDATA 0x000B6114
+#define I40E_GLNVM_SRDATA_WRDATA_SHIFT 0
+#define I40E_GLNVM_SRDATA_WRDATA_MASK (0xFFFF << I40E_GLNVM_SRDATA_WRDATA_SHIFT)
+#define I40E_GLNVM_SRDATA_RDDATA_SHIFT 16
+#define I40E_GLNVM_SRDATA_RDDATA_MASK (0xFFFF << I40E_GLNVM_SRDATA_RDDATA_SHIFT)
+#define I40E_GLPCI_BYTCTH 0x0009C484
+#define I40E_GLPCI_BYTCTH_PCI_COUNT_BW_BCT_SHIFT 0
+#define I40E_GLPCI_BYTCTH_PCI_COUNT_BW_BCT_MASK (0xFFFFFFFF << I40E_GLPCI_BYTCTH_PCI_COUNT_BW_BCT_SHIFT)
+#define I40E_GLPCI_BYTCTL 0x0009C488
+#define I40E_GLPCI_BYTCTL_PCI_COUNT_BW_BCT_SHIFT 0
+#define I40E_GLPCI_BYTCTL_PCI_COUNT_BW_BCT_MASK (0xFFFFFFFF << I40E_GLPCI_BYTCTL_PCI_COUNT_BW_BCT_SHIFT)
+#define I40E_GLPCI_CAPCTRL 0x000BE4A4
+#define I40E_GLPCI_CAPCTRL_VPD_EN_SHIFT 0
+#define I40E_GLPCI_CAPCTRL_VPD_EN_MASK (0x1 << I40E_GLPCI_CAPCTRL_VPD_EN_SHIFT)
+#define I40E_GLPCI_CAPSUP 0x000BE4A8
+#define I40E_GLPCI_CAPSUP_PCIE_VER_SHIFT 0
+#define I40E_GLPCI_CAPSUP_PCIE_VER_MASK (0x1 << I40E_GLPCI_CAPSUP_PCIE_VER_SHIFT)
+#define I40E_GLPCI_CAPSUP_LTR_EN_SHIFT 2
+#define I40E_GLPCI_CAPSUP_LTR_EN_MASK (0x1 << I40E_GLPCI_CAPSUP_LTR_EN_SHIFT)
+#define I40E_GLPCI_CAPSUP_TPH_EN_SHIFT 3
+#define I40E_GLPCI_CAPSUP_TPH_EN_MASK (0x1 << I40E_GLPCI_CAPSUP_TPH_EN_SHIFT)
+#define I40E_GLPCI_CAPSUP_ARI_EN_SHIFT 4
+#define I40E_GLPCI_CAPSUP_ARI_EN_MASK (0x1 << I40E_GLPCI_CAPSUP_ARI_EN_SHIFT)
+#define I40E_GLPCI_CAPSUP_IOV_EN_SHIFT 5
+#define I40E_GLPCI_CAPSUP_IOV_EN_MASK (0x1 << I40E_GLPCI_CAPSUP_IOV_EN_SHIFT)
+#define I40E_GLPCI_CAPSUP_ACS_EN_SHIFT 6
+#define I40E_GLPCI_CAPSUP_ACS_EN_MASK (0x1 << I40E_GLPCI_CAPSUP_ACS_EN_SHIFT)
+#define I40E_GLPCI_CAPSUP_SEC_EN_SHIFT 7
+#define I40E_GLPCI_CAPSUP_SEC_EN_MASK (0x1 << I40E_GLPCI_CAPSUP_SEC_EN_SHIFT)
+#define I40E_GLPCI_CAPSUP_ECRC_GEN_EN_SHIFT 16
+#define I40E_GLPCI_CAPSUP_ECRC_GEN_EN_MASK (0x1 << I40E_GLPCI_CAPSUP_ECRC_GEN_EN_SHIFT)
+#define I40E_GLPCI_CAPSUP_ECRC_CHK_EN_SHIFT 17
+#define I40E_GLPCI_CAPSUP_ECRC_CHK_EN_MASK (0x1 << I40E_GLPCI_CAPSUP_ECRC_CHK_EN_SHIFT)
+#define I40E_GLPCI_CAPSUP_IDO_EN_SHIFT 18
+#define I40E_GLPCI_CAPSUP_IDO_EN_MASK (0x1 << I40E_GLPCI_CAPSUP_IDO_EN_SHIFT)
+#define I40E_GLPCI_CAPSUP_MSI_MASK_SHIFT 19
+#define I40E_GLPCI_CAPSUP_MSI_MASK_MASK (0x1 << I40E_GLPCI_CAPSUP_MSI_MASK_SHIFT)
+#define I40E_GLPCI_CAPSUP_CSR_CONF_EN_SHIFT 20
+#define I40E_GLPCI_CAPSUP_CSR_CONF_EN_MASK (0x1 << I40E_GLPCI_CAPSUP_CSR_CONF_EN_SHIFT)
+#define I40E_GLPCI_CAPSUP_LOAD_SUBSYS_ID_SHIFT 30
+#define I40E_GLPCI_CAPSUP_LOAD_SUBSYS_ID_MASK (0x1 << I40E_GLPCI_CAPSUP_LOAD_SUBSYS_ID_SHIFT)
+#define I40E_GLPCI_CAPSUP_LOAD_DEV_ID_SHIFT 31
+#define I40E_GLPCI_CAPSUP_LOAD_DEV_ID_MASK (0x1 << I40E_GLPCI_CAPSUP_LOAD_DEV_ID_SHIFT)
+#define I40E_GLPCI_CNF 0x000BE4C0
+#define I40E_GLPCI_CNF_FLEX10_SHIFT 1
+#define I40E_GLPCI_CNF_FLEX10_MASK (0x1 << I40E_GLPCI_CNF_FLEX10_SHIFT)
+#define I40E_GLPCI_CNF_WAKE_PIN_EN_SHIFT 2
+#define I40E_GLPCI_CNF_WAKE_PIN_EN_MASK (0x1 << I40E_GLPCI_CNF_WAKE_PIN_EN_SHIFT)
+#define I40E_GLPCI_CNF2 0x000BE494
+#define I40E_GLPCI_CNF2_RO_DIS_SHIFT 0
+#define I40E_GLPCI_CNF2_RO_DIS_MASK (0x1 << I40E_GLPCI_CNF2_RO_DIS_SHIFT)
+#define I40E_GLPCI_CNF2_CACHELINE_SIZE_SHIFT 1
+#define I40E_GLPCI_CNF2_CACHELINE_SIZE_MASK (0x1 << I40E_GLPCI_CNF2_CACHELINE_SIZE_SHIFT)
+#define I40E_GLPCI_CNF2_MSI_X_PF_N_SHIFT 2
+#define I40E_GLPCI_CNF2_MSI_X_PF_N_MASK (0x7FF << I40E_GLPCI_CNF2_MSI_X_PF_N_SHIFT)
+#define I40E_GLPCI_CNF2_MSI_X_VF_N_SHIFT 13
+#define I40E_GLPCI_CNF2_MSI_X_VF_N_MASK (0x7FF << I40E_GLPCI_CNF2_MSI_X_VF_N_SHIFT)
+#define I40E_GLPCI_DREVID 0x0009C480
+#define I40E_GLPCI_DREVID_DEFAULT_REVID_SHIFT 0
+#define I40E_GLPCI_DREVID_DEFAULT_REVID_MASK (0xFF << I40E_GLPCI_DREVID_DEFAULT_REVID_SHIFT)
+#define I40E_GLPCI_GSCL_1 0x0009C48C
+#define I40E_GLPCI_GSCL_1_GIO_COUNT_EN_0_SHIFT 0
+#define I40E_GLPCI_GSCL_1_GIO_COUNT_EN_0_MASK (0x1 << I40E_GLPCI_GSCL_1_GIO_COUNT_EN_0_SHIFT)
+#define I40E_GLPCI_GSCL_1_GIO_COUNT_EN_1_SHIFT 1
+#define I40E_GLPCI_GSCL_1_GIO_COUNT_EN_1_MASK (0x1 << I40E_GLPCI_GSCL_1_GIO_COUNT_EN_1_SHIFT)
+#define I40E_GLPCI_GSCL_1_GIO_COUNT_EN_2_SHIFT 2
+#define I40E_GLPCI_GSCL_1_GIO_COUNT_EN_2_MASK (0x1 << I40E_GLPCI_GSCL_1_GIO_COUNT_EN_2_SHIFT)
+#define I40E_GLPCI_GSCL_1_GIO_COUNT_EN_3_SHIFT 3
+#define I40E_GLPCI_GSCL_1_GIO_COUNT_EN_3_MASK (0x1 << I40E_GLPCI_GSCL_1_GIO_COUNT_EN_3_SHIFT)
+#define I40E_GLPCI_GSCL_1_LBC_ENABLE_0_SHIFT 4
+#define I40E_GLPCI_GSCL_1_LBC_ENABLE_0_MASK (0x1 << I40E_GLPCI_GSCL_1_LBC_ENABLE_0_SHIFT)
+#define I40E_GLPCI_GSCL_1_LBC_ENABLE_1_SHIFT 5
+#define I40E_GLPCI_GSCL_1_LBC_ENABLE_1_MASK (0x1 << I40E_GLPCI_GSCL_1_LBC_ENABLE_1_SHIFT)
+#define I40E_GLPCI_GSCL_1_LBC_ENABLE_2_SHIFT 6
+#define I40E_GLPCI_GSCL_1_LBC_ENABLE_2_MASK (0x1 << I40E_GLPCI_GSCL_1_LBC_ENABLE_2_SHIFT)
+#define I40E_GLPCI_GSCL_1_LBC_ENABLE_3_SHIFT 7
+#define I40E_GLPCI_GSCL_1_LBC_ENABLE_3_MASK (0x1 << I40E_GLPCI_GSCL_1_LBC_ENABLE_3_SHIFT)
+#define I40E_GLPCI_GSCL_1_PCI_COUNT_LAT_EN_SHIFT 8
+#define I40E_GLPCI_GSCL_1_PCI_COUNT_LAT_EN_MASK (0x1 << I40E_GLPCI_GSCL_1_PCI_COUNT_LAT_EN_SHIFT)
+#define I40E_GLPCI_GSCL_1_PCI_COUNT_LAT_EV_SHIFT 9
+#define I40E_GLPCI_GSCL_1_PCI_COUNT_LAT_EV_MASK (0x1F << I40E_GLPCI_GSCL_1_PCI_COUNT_LAT_EV_SHIFT)
+#define I40E_GLPCI_GSCL_1_PCI_COUNT_BW_EN_SHIFT 14
+#define I40E_GLPCI_GSCL_1_PCI_COUNT_BW_EN_MASK (0x1 << I40E_GLPCI_GSCL_1_PCI_COUNT_BW_EN_SHIFT)
+#define I40E_GLPCI_GSCL_1_PCI_COUNT_BW_EV_SHIFT 15
+#define I40E_GLPCI_GSCL_1_PCI_COUNT_BW_EV_MASK (0x1F << I40E_GLPCI_GSCL_1_PCI_COUNT_BW_EV_SHIFT)
+#define I40E_GLPCI_GSCL_1_GIO_64_BIT_EN_SHIFT 28
+#define I40E_GLPCI_GSCL_1_GIO_64_BIT_EN_MASK (0x1 << I40E_GLPCI_GSCL_1_GIO_64_BIT_EN_SHIFT)
+#define I40E_GLPCI_GSCL_1_GIO_COUNT_RESET_SHIFT 29
+#define I40E_GLPCI_GSCL_1_GIO_COUNT_RESET_MASK (0x1 << I40E_GLPCI_GSCL_1_GIO_COUNT_RESET_SHIFT)
+#define I40E_GLPCI_GSCL_1_GIO_COUNT_STOP_SHIFT 30
+#define I40E_GLPCI_GSCL_1_GIO_COUNT_STOP_MASK (0x1 << I40E_GLPCI_GSCL_1_GIO_COUNT_STOP_SHIFT)
+#define I40E_GLPCI_GSCL_1_GIO_COUNT_START_SHIFT 31
+#define I40E_GLPCI_GSCL_1_GIO_COUNT_START_MASK (0x1 << I40E_GLPCI_GSCL_1_GIO_COUNT_START_SHIFT)
+#define I40E_GLPCI_GSCL_2 0x0009C490
+#define I40E_GLPCI_GSCL_2_GIO_EVENT_NUM_0_SHIFT 0
+#define I40E_GLPCI_GSCL_2_GIO_EVENT_NUM_0_MASK (0xFF << I40E_GLPCI_GSCL_2_GIO_EVENT_NUM_0_SHIFT)
+#define I40E_GLPCI_GSCL_2_GIO_EVENT_NUM_1_SHIFT 8
+#define I40E_GLPCI_GSCL_2_GIO_EVENT_NUM_1_MASK (0xFF << I40E_GLPCI_GSCL_2_GIO_EVENT_NUM_1_SHIFT)
+#define I40E_GLPCI_GSCL_2_GIO_EVENT_NUM_2_SHIFT 16
+#define I40E_GLPCI_GSCL_2_GIO_EVENT_NUM_2_MASK (0xFF << I40E_GLPCI_GSCL_2_GIO_EVENT_NUM_2_SHIFT)
+#define I40E_GLPCI_GSCL_2_GIO_EVENT_NUM_3_SHIFT 24
+#define I40E_GLPCI_GSCL_2_GIO_EVENT_NUM_3_MASK (0xFF << I40E_GLPCI_GSCL_2_GIO_EVENT_NUM_3_SHIFT)
+#define I40E_GLPCI_GSCL_5_8(_i) (0x0009C494 + ((_i) * 4)) /* _i=0...3 */
+#define I40E_GLPCI_GSCL_5_8_MAX_INDEX 3
+#define I40E_GLPCI_GSCL_5_8_LBC_THRESHOLD_N_SHIFT 0
+#define I40E_GLPCI_GSCL_5_8_LBC_THRESHOLD_N_MASK (0xFFFF << I40E_GLPCI_GSCL_5_8_LBC_THRESHOLD_N_SHIFT)
+#define I40E_GLPCI_GSCL_5_8_LBC_TIMER_N_SHIFT 16
+#define I40E_GLPCI_GSCL_5_8_LBC_TIMER_N_MASK (0xFFFF << I40E_GLPCI_GSCL_5_8_LBC_TIMER_N_SHIFT)
+#define I40E_GLPCI_GSCN_0_3(_i) (0x0009C4A4 + ((_i) * 4)) /* _i=0...3 */
+#define I40E_GLPCI_GSCN_0_3_MAX_INDEX 3
+#define I40E_GLPCI_GSCN_0_3_EVENT_COUNTER_SHIFT 0
+#define I40E_GLPCI_GSCN_0_3_EVENT_COUNTER_MASK (0xFFFFFFFF << I40E_GLPCI_GSCN_0_3_EVENT_COUNTER_SHIFT)
+#define I40E_GLPCI_LATCT 0x0009C4B4
+#define I40E_GLPCI_LATCT_PCI_COUNT_LAT_CT_SHIFT 0
+#define I40E_GLPCI_LATCT_PCI_COUNT_LAT_CT_MASK (0xFFFFFFFF << I40E_GLPCI_LATCT_PCI_COUNT_LAT_CT_SHIFT)
+#define I40E_GLPCI_LBARCTRL 0x000BE484
+#define I40E_GLPCI_LBARCTRL_PREFBAR_SHIFT 0
+#define I40E_GLPCI_LBARCTRL_PREFBAR_MASK (0x1 << I40E_GLPCI_LBARCTRL_PREFBAR_SHIFT)
+#define I40E_GLPCI_LBARCTRL_BAR32_SHIFT 1
+#define I40E_GLPCI_LBARCTRL_BAR32_MASK (0x1 << I40E_GLPCI_LBARCTRL_BAR32_SHIFT)
+#define I40E_GLPCI_LBARCTRL_FLASH_EXPOSE_SHIFT 3
+#define I40E_GLPCI_LBARCTRL_FLASH_EXPOSE_MASK (0x1 << I40E_GLPCI_LBARCTRL_FLASH_EXPOSE_SHIFT)
+#define I40E_GLPCI_LBARCTRL_PE_DB_SIZE_SHIFT 4
+#define I40E_GLPCI_LBARCTRL_PE_DB_SIZE_MASK (0x3 << I40E_GLPCI_LBARCTRL_PE_DB_SIZE_SHIFT)
+#define I40E_GLPCI_LBARCTRL_FL_SIZE_SHIFT 6
+#define I40E_GLPCI_LBARCTRL_FL_SIZE_MASK (0x7 << I40E_GLPCI_LBARCTRL_FL_SIZE_SHIFT)
+#define I40E_GLPCI_LBARCTRL_VF_PE_DB_SIZE_SHIFT 10
+#define I40E_GLPCI_LBARCTRL_VF_PE_DB_SIZE_MASK (0x1 << I40E_GLPCI_LBARCTRL_VF_PE_DB_SIZE_SHIFT)
+#define I40E_GLPCI_LBARCTRL_EXROM_SIZE_SHIFT 11
+#define I40E_GLPCI_LBARCTRL_EXROM_SIZE_MASK (0x7 << I40E_GLPCI_LBARCTRL_EXROM_SIZE_SHIFT)
+#define I40E_GLPCI_LINKCAP 0x000BE4AC
+#define I40E_GLPCI_LINKCAP_LINK_SPEEDS_VECTOR_SHIFT 0
+#define I40E_GLPCI_LINKCAP_LINK_SPEEDS_VECTOR_MASK (0x3F << I40E_GLPCI_LINKCAP_LINK_SPEEDS_VECTOR_SHIFT)
+#define I40E_GLPCI_LINKCAP_MAX_PAYLOAD_SHIFT 6
+#define I40E_GLPCI_LINKCAP_MAX_PAYLOAD_MASK (0x7 << I40E_GLPCI_LINKCAP_MAX_PAYLOAD_SHIFT)
+#define I40E_GLPCI_LINKCAP_MAX_LINK_WIDTH_SHIFT 9
+#define I40E_GLPCI_LINKCAP_MAX_LINK_WIDTH_MASK (0xF << I40E_GLPCI_LINKCAP_MAX_LINK_WIDTH_SHIFT)
+#define I40E_GLPCI_PCIERR 0x000BE4FC
+#define I40E_GLPCI_PCIERR_PCIE_ERR_REP_SHIFT 0
+#define I40E_GLPCI_PCIERR_PCIE_ERR_REP_MASK (0xFFFFFFFF << I40E_GLPCI_PCIERR_PCIE_ERR_REP_SHIFT)
+#define I40E_GLPCI_PKTCT 0x0009C4BC
+#define I40E_GLPCI_PKTCT_PCI_COUNT_BW_PCT_SHIFT 0
+#define I40E_GLPCI_PKTCT_PCI_COUNT_BW_PCT_MASK (0xFFFFFFFF << I40E_GLPCI_PKTCT_PCI_COUNT_BW_PCT_SHIFT)
+#define I40E_GLPCI_PMSUP 0x000BE4B0
+#define I40E_GLPCI_PMSUP_ASPM_SUP_SHIFT 0
+#define I40E_GLPCI_PMSUP_ASPM_SUP_MASK (0x3 << I40E_GLPCI_PMSUP_ASPM_SUP_SHIFT)
+#define I40E_GLPCI_PMSUP_L0S_EXIT_LAT_SHIFT 2
+#define I40E_GLPCI_PMSUP_L0S_EXIT_LAT_MASK (0x7 << I40E_GLPCI_PMSUP_L0S_EXIT_LAT_SHIFT)
+#define I40E_GLPCI_PMSUP_L1_EXIT_LAT_SHIFT 5
+#define I40E_GLPCI_PMSUP_L1_EXIT_LAT_MASK (0x7 << I40E_GLPCI_PMSUP_L1_EXIT_LAT_SHIFT)
+#define I40E_GLPCI_PMSUP_L0S_ACC_LAT_SHIFT 8
+#define I40E_GLPCI_PMSUP_L0S_ACC_LAT_MASK (0x7 << I40E_GLPCI_PMSUP_L0S_ACC_LAT_SHIFT)
+#define I40E_GLPCI_PMSUP_L1_ACC_LAT_SHIFT 11
+#define I40E_GLPCI_PMSUP_L1_ACC_LAT_MASK (0x7 << I40E_GLPCI_PMSUP_L1_ACC_LAT_SHIFT)
+#define I40E_GLPCI_PMSUP_SLOT_CLK_SHIFT 14
+#define I40E_GLPCI_PMSUP_SLOT_CLK_MASK (0x1 << I40E_GLPCI_PMSUP_SLOT_CLK_SHIFT)
+#define I40E_GLPCI_PMSUP_OBFF_SUP_SHIFT 15
+#define I40E_GLPCI_PMSUP_OBFF_SUP_MASK (0x3 << I40E_GLPCI_PMSUP_OBFF_SUP_SHIFT)
+#define I40E_GLPCI_PWRDATA 0x000BE490
+#define I40E_GLPCI_PWRDATA_D0_POWER_SHIFT 0
+#define I40E_GLPCI_PWRDATA_D0_POWER_MASK (0xFF << I40E_GLPCI_PWRDATA_D0_POWER_SHIFT)
+#define I40E_GLPCI_PWRDATA_COMM_POWER_SHIFT 8
+#define I40E_GLPCI_PWRDATA_COMM_POWER_MASK (0xFF << I40E_GLPCI_PWRDATA_COMM_POWER_SHIFT)
+#define I40E_GLPCI_PWRDATA_D3_POWER_SHIFT 16
+#define I40E_GLPCI_PWRDATA_D3_POWER_MASK (0xFF << I40E_GLPCI_PWRDATA_D3_POWER_SHIFT)
+#define I40E_GLPCI_PWRDATA_DATA_SCALE_SHIFT 24
+#define I40E_GLPCI_PWRDATA_DATA_SCALE_MASK (0x3 << I40E_GLPCI_PWRDATA_DATA_SCALE_SHIFT)
+#define I40E_GLPCI_REVID 0x000BE4B4
+#define I40E_GLPCI_REVID_NVM_REVID_SHIFT 0
+#define I40E_GLPCI_REVID_NVM_REVID_MASK (0xFF << I40E_GLPCI_REVID_NVM_REVID_SHIFT)
+#define I40E_GLPCI_SERH 0x000BE49C
+#define I40E_GLPCI_SERH_SER_NUM_H_SHIFT 0
+#define I40E_GLPCI_SERH_SER_NUM_H_MASK (0xFFFF << I40E_GLPCI_SERH_SER_NUM_H_SHIFT)
+#define I40E_GLPCI_SERL 0x000BE498
+#define I40E_GLPCI_SERL_SER_NUM_L_SHIFT 0
+#define I40E_GLPCI_SERL_SER_NUM_L_MASK (0xFFFFFFFF << I40E_GLPCI_SERL_SER_NUM_L_SHIFT)
+#define I40E_GLPCI_SUBSYSID 0x000BE48C
+#define I40E_GLPCI_SUBSYSID_SUB_VEN_ID_SHIFT 0
+#define I40E_GLPCI_SUBSYSID_SUB_VEN_ID_MASK (0xFFFF << I40E_GLPCI_SUBSYSID_SUB_VEN_ID_SHIFT)
+#define I40E_GLPCI_SUBSYSID_SUB_ID_SHIFT 16
+#define I40E_GLPCI_SUBSYSID_SUB_ID_MASK (0xFFFF << I40E_GLPCI_SUBSYSID_SUB_ID_SHIFT)
+#define I40E_GLPCI_UPADD 0x000BE4F8
+#define I40E_GLPCI_UPADD_ADDRESS_SHIFT 1
+#define I40E_GLPCI_UPADD_ADDRESS_MASK (0x7FFFFFFF << I40E_GLPCI_UPADD_ADDRESS_SHIFT)
+#define I40E_GLPCI_VFSUP 0x000BE4B8
+#define I40E_GLPCI_VFSUP_VF_PREFETCH_SHIFT 0
+#define I40E_GLPCI_VFSUP_VF_PREFETCH_MASK (0x1 << I40E_GLPCI_VFSUP_VF_PREFETCH_SHIFT)
+#define I40E_GLPCI_VFSUP_VR_BAR_TYPE_SHIFT 1
+#define I40E_GLPCI_VFSUP_VR_BAR_TYPE_MASK (0x1 << I40E_GLPCI_VFSUP_VR_BAR_TYPE_SHIFT)
+#define I40E_PF_FUNC_RID 0x0009C000
+#define I40E_PF_FUNC_RID_FUNCTION_NUMBER_SHIFT 0
+#define I40E_PF_FUNC_RID_FUNCTION_NUMBER_MASK (0x7 << I40E_PF_FUNC_RID_FUNCTION_NUMBER_SHIFT)
+#define I40E_PF_FUNC_RID_DEVICE_NUMBER_SHIFT 3
+#define I40E_PF_FUNC_RID_DEVICE_NUMBER_MASK (0x1F << I40E_PF_FUNC_RID_DEVICE_NUMBER_SHIFT)
+#define I40E_PF_FUNC_RID_BUS_NUMBER_SHIFT 8
+#define I40E_PF_FUNC_RID_BUS_NUMBER_MASK (0xFF << I40E_PF_FUNC_RID_BUS_NUMBER_SHIFT)
+#define I40E_PF_PCI_CIAA 0x0009C080
+#define I40E_PF_PCI_CIAA_ADDRESS_SHIFT 0
+#define I40E_PF_PCI_CIAA_ADDRESS_MASK (0xFFF << I40E_PF_PCI_CIAA_ADDRESS_SHIFT)
+#define I40E_PF_PCI_CIAA_VF_NUM_SHIFT 12
+#define I40E_PF_PCI_CIAA_VF_NUM_MASK (0x7F << I40E_PF_PCI_CIAA_VF_NUM_SHIFT)
+#define I40E_PF_PCI_CIAD 0x0009C100
+#define I40E_PF_PCI_CIAD_DATA_SHIFT 0
+#define I40E_PF_PCI_CIAD_DATA_MASK (0xFFFFFFFF << I40E_PF_PCI_CIAD_DATA_SHIFT)
+#define I40E_PFPCI_CLASS 0x000BE400
+#define I40E_PFPCI_CLASS_STORAGE_CLASS_SHIFT 0
+#define I40E_PFPCI_CLASS_STORAGE_CLASS_MASK (0x1 << I40E_PFPCI_CLASS_STORAGE_CLASS_SHIFT)
+#define I40E_PFPCI_CNF 0x000BE000
+#define I40E_PFPCI_CNF_MSI_EN_SHIFT 2
+#define I40E_PFPCI_CNF_MSI_EN_MASK (0x1 << I40E_PFPCI_CNF_MSI_EN_SHIFT)
+#define I40E_PFPCI_CNF_EXROM_DIS_SHIFT 3
+#define I40E_PFPCI_CNF_EXROM_DIS_MASK (0x1 << I40E_PFPCI_CNF_EXROM_DIS_SHIFT)
+#define I40E_PFPCI_CNF_IO_BAR_SHIFT 4
+#define I40E_PFPCI_CNF_IO_BAR_MASK (0x1 << I40E_PFPCI_CNF_IO_BAR_SHIFT)
+#define I40E_PFPCI_CNF_INT_PIN_SHIFT 5
+#define I40E_PFPCI_CNF_INT_PIN_MASK (0x3 << I40E_PFPCI_CNF_INT_PIN_SHIFT)
+#define I40E_PFPCI_FACTPS 0x0009C180
+#define I40E_PFPCI_FACTPS_FUNC_POWER_STATE_SHIFT 0
+#define I40E_PFPCI_FACTPS_FUNC_POWER_STATE_MASK (0x3 << I40E_PFPCI_FACTPS_FUNC_POWER_STATE_SHIFT)
+#define I40E_PFPCI_FACTPS_FUNC_AUX_EN_SHIFT 3
+#define I40E_PFPCI_FACTPS_FUNC_AUX_EN_MASK (0x1 << I40E_PFPCI_FACTPS_FUNC_AUX_EN_SHIFT)
+#define I40E_PFPCI_FUNC 0x000BE200
+#define I40E_PFPCI_FUNC_FUNC_DIS_SHIFT 0
+#define I40E_PFPCI_FUNC_FUNC_DIS_MASK (0x1 << I40E_PFPCI_FUNC_FUNC_DIS_SHIFT)
+#define I40E_PFPCI_FUNC_ALLOW_FUNC_DIS_SHIFT 1
+#define I40E_PFPCI_FUNC_ALLOW_FUNC_DIS_MASK (0x1 << I40E_PFPCI_FUNC_ALLOW_FUNC_DIS_SHIFT)
+#define I40E_PFPCI_FUNC_DIS_FUNC_ON_PORT_DIS_SHIFT 2
+#define I40E_PFPCI_FUNC_DIS_FUNC_ON_PORT_DIS_MASK (0x1 << I40E_PFPCI_FUNC_DIS_FUNC_ON_PORT_DIS_SHIFT)
+#define I40E_PFPCI_FUNC2 0x000BE180
+#define I40E_PFPCI_FUNC2_EMP_FUNC_DIS_SHIFT 0
+#define I40E_PFPCI_FUNC2_EMP_FUNC_DIS_MASK (0x1 << I40E_PFPCI_FUNC2_EMP_FUNC_DIS_SHIFT)
+#define I40E_PFPCI_ICAUSE 0x0009C200
+#define I40E_PFPCI_ICAUSE_PCIE_ERR_CAUSE_SHIFT 0
+#define I40E_PFPCI_ICAUSE_PCIE_ERR_CAUSE_MASK (0xFFFFFFFF << I40E_PFPCI_ICAUSE_PCIE_ERR_CAUSE_SHIFT)
+#define I40E_PFPCI_IENA 0x0009C280
+#define I40E_PFPCI_IENA_PCIE_ERR_EN_SHIFT 0
+#define I40E_PFPCI_IENA_PCIE_ERR_EN_MASK (0xFFFFFFFF << I40E_PFPCI_IENA_PCIE_ERR_EN_SHIFT)
+#define I40E_PFPCI_PFDEVID 0x000BE080
+#define I40E_PFPCI_PFDEVID_PF_DEV_ID_LAN_SHIFT 0
+#define I40E_PFPCI_PFDEVID_PF_DEV_ID_LAN_MASK (0xFFFF << I40E_PFPCI_PFDEVID_PF_DEV_ID_LAN_SHIFT)
+#define I40E_PFPCI_PFDEVID_PF_DEV_ID_SAN_SHIFT 16
+#define I40E_PFPCI_PFDEVID_PF_DEV_ID_SAN_MASK (0xFFFF << I40E_PFPCI_PFDEVID_PF_DEV_ID_SAN_SHIFT)
+#define I40E_PFPCI_PM 0x000BE300
+#define I40E_PFPCI_PM_PME_EN_SHIFT 0
+#define I40E_PFPCI_PM_PME_EN_MASK (0x1 << I40E_PFPCI_PM_PME_EN_SHIFT)
+#define I40E_PFPCI_STATUS1 0x000BE280
+#define I40E_PFPCI_STATUS1_FUNC_VALID_SHIFT 0
+#define I40E_PFPCI_STATUS1_FUNC_VALID_MASK (0x1 << I40E_PFPCI_STATUS1_FUNC_VALID_SHIFT)
+#define I40E_PFPCI_VFDEVID 0x000BE100
+#define I40E_PFPCI_VFDEVID_VF_DEV_ID_LAN_SHIFT 0
+#define I40E_PFPCI_VFDEVID_VF_DEV_ID_LAN_MASK (0xFFFF << I40E_PFPCI_VFDEVID_VF_DEV_ID_LAN_SHIFT)
+#define I40E_PFPCI_VFDEVID_VF_DEV_ID_SAN_SHIFT 16
+#define I40E_PFPCI_VFDEVID_VF_DEV_ID_SAN_MASK (0xFFFF << I40E_PFPCI_VFDEVID_VF_DEV_ID_SAN_SHIFT)
+#define I40E_PFPCI_VMINDEX 0x0009C300
+#define I40E_PFPCI_VMINDEX_VMINDEX_SHIFT 0
+#define I40E_PFPCI_VMINDEX_VMINDEX_MASK (0x1FF << I40E_PFPCI_VMINDEX_VMINDEX_SHIFT)
+#define I40E_PFPCI_VMPEND 0x0009C380
+#define I40E_PFPCI_VMPEND_PENDING_SHIFT 0
+#define I40E_PFPCI_VMPEND_PENDING_MASK (0x1 << I40E_PFPCI_VMPEND_PENDING_SHIFT)
+#define I40E_GLPE_CPUSTATUS0 0x0000D040
+#define I40E_GLPE_CPUSTATUS0_PECPUSTATUS0_SHIFT 0
+#define I40E_GLPE_CPUSTATUS0_PECPUSTATUS0_MASK (0xFFFFFFFF << I40E_GLPE_CPUSTATUS0_PECPUSTATUS0_SHIFT)
+#define I40E_GLPE_CPUSTATUS1 0x0000D044
+#define I40E_GLPE_CPUSTATUS1_PECPUSTATUS1_SHIFT 0
+#define I40E_GLPE_CPUSTATUS1_PECPUSTATUS1_MASK (0xFFFFFFFF << I40E_GLPE_CPUSTATUS1_PECPUSTATUS1_SHIFT)
+#define I40E_GLPE_CPUSTATUS2 0x0000D048
+#define I40E_GLPE_CPUSTATUS2_PECPUSTATUS2_SHIFT 0
+#define I40E_GLPE_CPUSTATUS2_PECPUSTATUS2_MASK (0xFFFFFFFF << I40E_GLPE_CPUSTATUS2_PECPUSTATUS2_SHIFT)
+#define I40E_GLPE_PFFLMOBJCTRL(_i) (0x0000D480 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLPE_PFFLMOBJCTRL_MAX_INDEX 15
+#define I40E_GLPE_PFFLMOBJCTRL_XMIT_BLOCKSIZE_SHIFT 0
+#define I40E_GLPE_PFFLMOBJCTRL_XMIT_BLOCKSIZE_MASK (0x7 << I40E_GLPE_PFFLMOBJCTRL_XMIT_BLOCKSIZE_SHIFT)
+#define I40E_GLPE_PFFLMOBJCTRL_Q1_BLOCKSIZE_SHIFT 8
+#define I40E_GLPE_PFFLMOBJCTRL_Q1_BLOCKSIZE_MASK (0x7 << I40E_GLPE_PFFLMOBJCTRL_Q1_BLOCKSIZE_SHIFT)
+#define I40E_GLPE_VFFLMOBJCTRL(_i) (0x0000D400 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPE_VFFLMOBJCTRL_MAX_INDEX 31
+#define I40E_GLPE_VFFLMOBJCTRL_XMIT_BLOCKSIZE_SHIFT 0
+#define I40E_GLPE_VFFLMOBJCTRL_XMIT_BLOCKSIZE_MASK (0x7 << I40E_GLPE_VFFLMOBJCTRL_XMIT_BLOCKSIZE_SHIFT)
+#define I40E_GLPE_VFFLMOBJCTRL_Q1_BLOCKSIZE_SHIFT 8
+#define I40E_GLPE_VFFLMOBJCTRL_Q1_BLOCKSIZE_MASK (0x7 << I40E_GLPE_VFFLMOBJCTRL_Q1_BLOCKSIZE_SHIFT)
+#define I40E_GLPE_VFFLMQ1ALLOCERR(_i) (0x0000C700 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPE_VFFLMQ1ALLOCERR_MAX_INDEX 31
+#define I40E_GLPE_VFFLMQ1ALLOCERR_ERROR_COUNT_SHIFT 0
+#define I40E_GLPE_VFFLMQ1ALLOCERR_ERROR_COUNT_MASK (0xFFFF << I40E_GLPE_VFFLMQ1ALLOCERR_ERROR_COUNT_SHIFT)
+#define I40E_GLPE_VFFLMXMITALLOCERR(_i) (0x0000C600 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPE_VFFLMXMITALLOCERR_MAX_INDEX 31
+#define I40E_GLPE_VFFLMXMITALLOCERR_ERROR_COUNT_SHIFT 0
+#define I40E_GLPE_VFFLMXMITALLOCERR_ERROR_COUNT_MASK (0xFFFF << I40E_GLPE_VFFLMXMITALLOCERR_ERROR_COUNT_SHIFT)
+#define I40E_GLPE_VFUDACTRL(_i) (0x0000C000 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPE_VFUDACTRL_MAX_INDEX 31
+#define I40E_GLPE_VFUDACTRL_IPV4MCFRAGRESBP_SHIFT 0
+#define I40E_GLPE_VFUDACTRL_IPV4MCFRAGRESBP_MASK (0x1 << I40E_GLPE_VFUDACTRL_IPV4MCFRAGRESBP_SHIFT)
+#define I40E_GLPE_VFUDACTRL_IPV4UCFRAGRESBP_SHIFT 1
+#define I40E_GLPE_VFUDACTRL_IPV4UCFRAGRESBP_MASK (0x1 << I40E_GLPE_VFUDACTRL_IPV4UCFRAGRESBP_SHIFT)
+#define I40E_GLPE_VFUDACTRL_IPV6MCFRAGRESBP_SHIFT 2
+#define I40E_GLPE_VFUDACTRL_IPV6MCFRAGRESBP_MASK (0x1 << I40E_GLPE_VFUDACTRL_IPV6MCFRAGRESBP_SHIFT)
+#define I40E_GLPE_VFUDACTRL_IPV6UCFRAGRESBP_SHIFT 3
+#define I40E_GLPE_VFUDACTRL_IPV6UCFRAGRESBP_MASK (0x1 << I40E_GLPE_VFUDACTRL_IPV6UCFRAGRESBP_SHIFT)
+#define I40E_GLPE_VFUDACTRL_UDPMCFRAGRESFAIL_SHIFT 4
+#define I40E_GLPE_VFUDACTRL_UDPMCFRAGRESFAIL_MASK (0x1 << I40E_GLPE_VFUDACTRL_UDPMCFRAGRESFAIL_SHIFT)
+#define I40E_GLPE_VFUDAUCFBQPN(_i) (0x0000C100 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPE_VFUDAUCFBQPN_MAX_INDEX 31
+#define I40E_GLPE_VFUDAUCFBQPN_QPN_SHIFT 0
+#define I40E_GLPE_VFUDAUCFBQPN_QPN_MASK (0x3FFFF << I40E_GLPE_VFUDAUCFBQPN_QPN_SHIFT)
+#define I40E_GLPE_VFUDAUCFBQPN_VALID_SHIFT 31
+#define I40E_GLPE_VFUDAUCFBQPN_VALID_MASK (0x1 << I40E_GLPE_VFUDAUCFBQPN_VALID_SHIFT)
+#define I40E_PFPE_AEQALLOC 0x00131180
+#define I40E_PFPE_AEQALLOC_AECOUNT_SHIFT 0
+#define I40E_PFPE_AEQALLOC_AECOUNT_MASK (0xFFFFFFFF << I40E_PFPE_AEQALLOC_AECOUNT_SHIFT)
+#define I40E_PFPE_CCQPHIGH 0x00008200
+#define I40E_PFPE_CCQPHIGH_PECCQPHIGH_SHIFT 0
+#define I40E_PFPE_CCQPHIGH_PECCQPHIGH_MASK (0xFFFFFFFF << I40E_PFPE_CCQPHIGH_PECCQPHIGH_SHIFT)
+#define I40E_PFPE_CCQPLOW 0x00008180
+#define I40E_PFPE_CCQPLOW_PECCQPLOW_SHIFT 0
+#define I40E_PFPE_CCQPLOW_PECCQPLOW_MASK (0xFFFFFFFF << I40E_PFPE_CCQPLOW_PECCQPLOW_SHIFT)
+#define I40E_PFPE_CCQPSTATUS 0x00008100
+#define I40E_PFPE_CCQPSTATUS_CCQP_DONE_SHIFT 0
+#define I40E_PFPE_CCQPSTATUS_CCQP_DONE_MASK (0x1 << I40E_PFPE_CCQPSTATUS_CCQP_DONE_SHIFT)
+#define I40E_PFPE_CCQPSTATUS_CCQP_ERR_SHIFT 31
+#define I40E_PFPE_CCQPSTATUS_CCQP_ERR_MASK (0x1 << I40E_PFPE_CCQPSTATUS_CCQP_ERR_SHIFT)
+#define I40E_PFPE_CQACK 0x00131100
+#define I40E_PFPE_CQACK_PECQID_SHIFT 0
+#define I40E_PFPE_CQACK_PECQID_MASK (0x1FFFF << I40E_PFPE_CQACK_PECQID_SHIFT)
+#define I40E_PFPE_CQARM 0x00131080
+#define I40E_PFPE_CQARM_PECQID_SHIFT 0
+#define I40E_PFPE_CQARM_PECQID_MASK (0x1FFFF << I40E_PFPE_CQARM_PECQID_SHIFT)
+#define I40E_PFPE_CQPDB 0x00008000
+#define I40E_PFPE_CQPDB_WQHEAD_SHIFT 0
+#define I40E_PFPE_CQPDB_WQHEAD_MASK (0x7FF << I40E_PFPE_CQPDB_WQHEAD_SHIFT)
+#define I40E_PFPE_CQPERRCODES 0x00008880
+#define I40E_PFPE_CQPERRCODES_CQP_MINOR_CODE_SHIFT 0
+#define I40E_PFPE_CQPERRCODES_CQP_MINOR_CODE_MASK (0xFFFF << I40E_PFPE_CQPERRCODES_CQP_MINOR_CODE_SHIFT)
+#define I40E_PFPE_CQPERRCODES_CQP_MAJOR_CODE_SHIFT 16
+#define I40E_PFPE_CQPERRCODES_CQP_MAJOR_CODE_MASK (0xFFFF << I40E_PFPE_CQPERRCODES_CQP_MAJOR_CODE_SHIFT)
+#define I40E_PFPE_CQPTAIL 0x00008080
+#define I40E_PFPE_CQPTAIL_WQTAIL_SHIFT 0
+#define I40E_PFPE_CQPTAIL_WQTAIL_MASK (0x7FF << I40E_PFPE_CQPTAIL_WQTAIL_SHIFT)
+#define I40E_PFPE_CQPTAIL_CQP_OP_ERR_SHIFT 31
+#define I40E_PFPE_CQPTAIL_CQP_OP_ERR_MASK (0x1 << I40E_PFPE_CQPTAIL_CQP_OP_ERR_SHIFT)
+#define I40E_PFPE_FLMQ1ALLOCERR 0x00008980
+#define I40E_PFPE_FLMQ1ALLOCERR_ERROR_COUNT_SHIFT 0
+#define I40E_PFPE_FLMQ1ALLOCERR_ERROR_COUNT_MASK (0xFFFF << I40E_PFPE_FLMQ1ALLOCERR_ERROR_COUNT_SHIFT)
+#define I40E_PFPE_FLMXMITALLOCERR 0x00008900
+#define I40E_PFPE_FLMXMITALLOCERR_ERROR_COUNT_SHIFT 0
+#define I40E_PFPE_FLMXMITALLOCERR_ERROR_COUNT_MASK (0xFFFF << I40E_PFPE_FLMXMITALLOCERR_ERROR_COUNT_SHIFT)
+#define I40E_PFPE_IPCONFIG0 0x00008280
+#define I40E_PFPE_IPCONFIG0_PEIPID_SHIFT 0
+#define I40E_PFPE_IPCONFIG0_PEIPID_MASK (0xFFFF << I40E_PFPE_IPCONFIG0_PEIPID_SHIFT)
+#define I40E_PFPE_IPCONFIG0_USEENTIREIDRANGE_SHIFT 16
+#define I40E_PFPE_IPCONFIG0_USEENTIREIDRANGE_MASK (0x1 << I40E_PFPE_IPCONFIG0_USEENTIREIDRANGE_SHIFT)
+#define I40E_PFPE_IPCONFIG0_USEUPPERIDRANGE_SHIFT 17
+#define I40E_PFPE_IPCONFIG0_USEUPPERIDRANGE_MASK (0x1 << I40E_PFPE_IPCONFIG0_USEUPPERIDRANGE_SHIFT)
+#define I40E_PFPE_MRTEIDXMASK 0x00008600
+#define I40E_PFPE_MRTEIDXMASK_MRTEIDXMASKBITS_SHIFT 0
+#define I40E_PFPE_MRTEIDXMASK_MRTEIDXMASKBITS_MASK (0x1F << I40E_PFPE_MRTEIDXMASK_MRTEIDXMASKBITS_SHIFT)
+#define I40E_PFPE_RCVUNEXPECTEDERROR 0x00008680
+#define I40E_PFPE_RCVUNEXPECTEDERROR_TCP_RX_UNEXP_ERR_SHIFT 0
+#define I40E_PFPE_RCVUNEXPECTEDERROR_TCP_RX_UNEXP_ERR_MASK (0xFFFFFF << I40E_PFPE_RCVUNEXPECTEDERROR_TCP_RX_UNEXP_ERR_SHIFT)
+#define I40E_PFPE_TCPNOWTIMER 0x00008580
+#define I40E_PFPE_TCPNOWTIMER_TCP_NOW_SHIFT 0
+#define I40E_PFPE_TCPNOWTIMER_TCP_NOW_MASK (0xFFFFFFFF << I40E_PFPE_TCPNOWTIMER_TCP_NOW_SHIFT)
+#define I40E_PFPE_UDACTRL 0x00008700
+#define I40E_PFPE_UDACTRL_IPV4MCFRAGRESBP_SHIFT 0
+#define I40E_PFPE_UDACTRL_IPV4MCFRAGRESBP_MASK (0x1 << I40E_PFPE_UDACTRL_IPV4MCFRAGRESBP_SHIFT)
+#define I40E_PFPE_UDACTRL_IPV4UCFRAGRESBP_SHIFT 1
+#define I40E_PFPE_UDACTRL_IPV4UCFRAGRESBP_MASK (0x1 << I40E_PFPE_UDACTRL_IPV4UCFRAGRESBP_SHIFT)
+#define I40E_PFPE_UDACTRL_IPV6MCFRAGRESBP_SHIFT 2
+#define I40E_PFPE_UDACTRL_IPV6MCFRAGRESBP_MASK (0x1 << I40E_PFPE_UDACTRL_IPV6MCFRAGRESBP_SHIFT)
+#define I40E_PFPE_UDACTRL_IPV6UCFRAGRESBP_SHIFT 3
+#define I40E_PFPE_UDACTRL_IPV6UCFRAGRESBP_MASK (0x1 << I40E_PFPE_UDACTRL_IPV6UCFRAGRESBP_SHIFT)
+#define I40E_PFPE_UDACTRL_UDPMCFRAGRESFAIL_SHIFT 4
+#define I40E_PFPE_UDACTRL_UDPMCFRAGRESFAIL_MASK (0x1 << I40E_PFPE_UDACTRL_UDPMCFRAGRESFAIL_SHIFT)
+#define I40E_PFPE_UDAUCFBQPN 0x00008780
+#define I40E_PFPE_UDAUCFBQPN_QPN_SHIFT 0
+#define I40E_PFPE_UDAUCFBQPN_QPN_MASK (0x3FFFF << I40E_PFPE_UDAUCFBQPN_QPN_SHIFT)
+#define I40E_PFPE_UDAUCFBQPN_VALID_SHIFT 31
+#define I40E_PFPE_UDAUCFBQPN_VALID_MASK (0x1 << I40E_PFPE_UDAUCFBQPN_VALID_SHIFT)
+#define I40E_PFPE_WQEALLOC 0x00138C00
+#define I40E_PFPE_WQEALLOC_PEQPID_SHIFT 0
+#define I40E_PFPE_WQEALLOC_PEQPID_MASK (0x3FFFF << I40E_PFPE_WQEALLOC_PEQPID_SHIFT)
+#define I40E_PFPE_WQEALLOC_WQE_DESC_INDEX_SHIFT 20
+#define I40E_PFPE_WQEALLOC_WQE_DESC_INDEX_MASK (0xFFF << I40E_PFPE_WQEALLOC_WQE_DESC_INDEX_SHIFT)
+#define I40E_VFPE_AEQALLOC(_VF) (0x00130C00 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VFPE_AEQALLOC_MAX_INDEX 127
+#define I40E_VFPE_AEQALLOC_AECOUNT_SHIFT 0
+#define I40E_VFPE_AEQALLOC_AECOUNT_MASK (0xFFFFFFFF << I40E_VFPE_AEQALLOC_AECOUNT_SHIFT)
+#define I40E_VFPE_CCQPHIGH(_VF) (0x00001000 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VFPE_CCQPHIGH_MAX_INDEX 127
+#define I40E_VFPE_CCQPHIGH_PECCQPHIGH_SHIFT 0
+#define I40E_VFPE_CCQPHIGH_PECCQPHIGH_MASK (0xFFFFFFFF << I40E_VFPE_CCQPHIGH_PECCQPHIGH_SHIFT)
+#define I40E_VFPE_CCQPLOW(_VF) (0x00000C00 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VFPE_CCQPLOW_MAX_INDEX 127
+#define I40E_VFPE_CCQPLOW_PECCQPLOW_SHIFT 0
+#define I40E_VFPE_CCQPLOW_PECCQPLOW_MASK (0xFFFFFFFF << I40E_VFPE_CCQPLOW_PECCQPLOW_SHIFT)
+#define I40E_VFPE_CCQPSTATUS(_VF) (0x00000800 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VFPE_CCQPSTATUS_MAX_INDEX 127
+#define I40E_VFPE_CCQPSTATUS_CCQP_DONE_SHIFT 0
+#define I40E_VFPE_CCQPSTATUS_CCQP_DONE_MASK (0x1 << I40E_VFPE_CCQPSTATUS_CCQP_DONE_SHIFT)
+#define I40E_VFPE_CCQPSTATUS_CCQP_ERR_SHIFT 31
+#define I40E_VFPE_CCQPSTATUS_CCQP_ERR_MASK (0x1 << I40E_VFPE_CCQPSTATUS_CCQP_ERR_SHIFT)
+#define I40E_VFPE_CQACK(_VF) (0x00130800 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VFPE_CQACK_MAX_INDEX 127
+#define I40E_VFPE_CQACK_PECQID_SHIFT 0
+#define I40E_VFPE_CQACK_PECQID_MASK (0x1FFFF << I40E_VFPE_CQACK_PECQID_SHIFT)
+#define I40E_VFPE_CQARM(_VF) (0x00130400 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VFPE_CQARM_MAX_INDEX 127
+#define I40E_VFPE_CQARM_PECQID_SHIFT 0
+#define I40E_VFPE_CQARM_PECQID_MASK (0x1FFFF << I40E_VFPE_CQARM_PECQID_SHIFT)
+#define I40E_VFPE_CQPDB(_VF) (0x00000000 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VFPE_CQPDB_MAX_INDEX 127
+#define I40E_VFPE_CQPDB_WQHEAD_SHIFT 0
+#define I40E_VFPE_CQPDB_WQHEAD_MASK (0x7FF << I40E_VFPE_CQPDB_WQHEAD_SHIFT)
+#define I40E_VFPE_CQPERRCODES(_VF) (0x00001800 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VFPE_CQPERRCODES_MAX_INDEX 127
+#define I40E_VFPE_CQPERRCODES_CQP_MINOR_CODE_SHIFT 0
+#define I40E_VFPE_CQPERRCODES_CQP_MINOR_CODE_MASK (0xFFFF << I40E_VFPE_CQPERRCODES_CQP_MINOR_CODE_SHIFT)
+#define I40E_VFPE_CQPERRCODES_CQP_MAJOR_CODE_SHIFT 16
+#define I40E_VFPE_CQPERRCODES_CQP_MAJOR_CODE_MASK (0xFFFF << I40E_VFPE_CQPERRCODES_CQP_MAJOR_CODE_SHIFT)
+#define I40E_VFPE_CQPTAIL(_VF) (0x00000400 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VFPE_CQPTAIL_MAX_INDEX 127
+#define I40E_VFPE_CQPTAIL_WQTAIL_SHIFT 0
+#define I40E_VFPE_CQPTAIL_WQTAIL_MASK (0x7FF << I40E_VFPE_CQPTAIL_WQTAIL_SHIFT)
+#define I40E_VFPE_CQPTAIL_CQP_OP_ERR_SHIFT 31
+#define I40E_VFPE_CQPTAIL_CQP_OP_ERR_MASK (0x1 << I40E_VFPE_CQPTAIL_CQP_OP_ERR_SHIFT)
+#define I40E_VFPE_IPCONFIG0(_VF) (0x00001400 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VFPE_IPCONFIG0_MAX_INDEX 127
+#define I40E_VFPE_IPCONFIG0_PEIPID_SHIFT 0
+#define I40E_VFPE_IPCONFIG0_PEIPID_MASK (0xFFFF << I40E_VFPE_IPCONFIG0_PEIPID_SHIFT)
+#define I40E_VFPE_IPCONFIG0_USEENTIREIDRANGE_SHIFT 16
+#define I40E_VFPE_IPCONFIG0_USEENTIREIDRANGE_MASK (0x1 << I40E_VFPE_IPCONFIG0_USEENTIREIDRANGE_SHIFT)
+#define I40E_VFPE_IPCONFIG0_USEUPPERIDRANGE_SHIFT 17
+#define I40E_VFPE_IPCONFIG0_USEUPPERIDRANGE_MASK (0x1 << I40E_VFPE_IPCONFIG0_USEUPPERIDRANGE_SHIFT)
+#define I40E_VFPE_MRTEIDXMASK(_VF) (0x00003000 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VFPE_MRTEIDXMASK_MAX_INDEX 127
+#define I40E_VFPE_MRTEIDXMASK_MRTEIDXMASKBITS_SHIFT 0
+#define I40E_VFPE_MRTEIDXMASK_MRTEIDXMASKBITS_MASK (0x1F << I40E_VFPE_MRTEIDXMASK_MRTEIDXMASKBITS_SHIFT)
+#define I40E_VFPE_RCVUNEXPECTEDERROR(_VF) (0x00003400 + ((_VF) * 4))
+#define I40E_VFPE_RCVUNEXPECTEDERROR_MAX_INDEX 127
+#define I40E_VFPE_RCVUNEXPECTEDERROR_TCP_RX_UNEXP_ERR_SHIFT 0
+#define I40E_VFPE_RCVUNEXPECTEDERROR_TCP_RX_UNEXP_ERR_MASK (0xFFFFFF << I40E_VFPE_RCVUNEXPECTEDERROR_TCP_RX_UNEXP_ERR_SHIFT)
+#define I40E_VFPE_TCPNOWTIMER(_VF) (0x00002C00 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VFPE_TCPNOWTIMER_MAX_INDEX 127
+#define I40E_VFPE_TCPNOWTIMER_TCP_NOW_SHIFT 0
+#define I40E_VFPE_TCPNOWTIMER_TCP_NOW_MASK (0xFFFFFFFF << I40E_VFPE_TCPNOWTIMER_TCP_NOW_SHIFT)
+#define I40E_VFPE_WQEALLOC(_VF) (0x00138000 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VFPE_WQEALLOC_MAX_INDEX 127
+#define I40E_VFPE_WQEALLOC_PEQPID_SHIFT 0
+#define I40E_VFPE_WQEALLOC_PEQPID_MASK (0x3FFFF << I40E_VFPE_WQEALLOC_PEQPID_SHIFT)
+#define I40E_VFPE_WQEALLOC_WQE_DESC_INDEX_SHIFT 20
+#define I40E_VFPE_WQEALLOC_WQE_DESC_INDEX_MASK (0xFFF << I40E_VFPE_WQEALLOC_WQE_DESC_INDEX_SHIFT)
+#define I40E_GLPES_PFIP4RXDISCARD(_i) (0x00010600 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLPES_PFIP4RXDISCARD_MAX_INDEX 15
+#define I40E_GLPES_PFIP4RXDISCARD_IP4RXDISCARD_SHIFT 0
+#define I40E_GLPES_PFIP4RXDISCARD_IP4RXDISCARD_MASK (0xFFFFFFFF << I40E_GLPES_PFIP4RXDISCARD_IP4RXDISCARD_SHIFT)
+#define I40E_GLPES_PFIP4RXFRAGSHI(_i) (0x00010804 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP4RXFRAGSHI_MAX_INDEX 15
+#define I40E_GLPES_PFIP4RXFRAGSHI_IP4RXFRAGSHI_SHIFT 0
+#define I40E_GLPES_PFIP4RXFRAGSHI_IP4RXFRAGSHI_MASK (0xFFFF << I40E_GLPES_PFIP4RXFRAGSHI_IP4RXFRAGSHI_SHIFT)
+#define I40E_GLPES_PFIP4RXFRAGSLO(_i) (0x00010800 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP4RXFRAGSLO_MAX_INDEX 15
+#define I40E_GLPES_PFIP4RXFRAGSLO_IP4RXFRAGSLO_SHIFT 0
+#define I40E_GLPES_PFIP4RXFRAGSLO_IP4RXFRAGSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFIP4RXFRAGSLO_IP4RXFRAGSLO_SHIFT)
+#define I40E_GLPES_PFIP4RXMCOCTSHI(_i) (0x00010A04 + ((_i) * 8))
+#define I40E_GLPES_PFIP4RXMCOCTSHI_MAX_INDEX 15
+#define I40E_GLPES_PFIP4RXMCOCTSHI_IP4RXMCOCTSHI_SHIFT 0
+#define I40E_GLPES_PFIP4RXMCOCTSHI_IP4RXMCOCTSHI_MASK (0xFFFF << I40E_GLPES_PFIP4RXMCOCTSHI_IP4RXMCOCTSHI_SHIFT)
+#define I40E_GLPES_PFIP4RXMCOCTSLO(_i) (0x00010A00 + ((_i) * 8))
+#define I40E_GLPES_PFIP4RXMCOCTSLO_MAX_INDEX 15
+#define I40E_GLPES_PFIP4RXMCOCTSLO_IP4RXMCOCTSLO_SHIFT 0
+#define I40E_GLPES_PFIP4RXMCOCTSLO_IP4RXMCOCTSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFIP4RXMCOCTSLO_IP4RXMCOCTSLO_SHIFT)
+#define I40E_GLPES_PFIP4RXMCPKTSHI(_i) (0x00010C04 + ((_i) * 8))
+#define I40E_GLPES_PFIP4RXMCPKTSHI_MAX_INDEX 15
+#define I40E_GLPES_PFIP4RXMCPKTSHI_IP4RXMCPKTSHI_SHIFT 0
+#define I40E_GLPES_PFIP4RXMCPKTSHI_IP4RXMCPKTSHI_MASK (0xFFFF << I40E_GLPES_PFIP4RXMCPKTSHI_IP4RXMCPKTSHI_SHIFT)
+#define I40E_GLPES_PFIP4RXMCPKTSLO(_i) (0x00010C00 + ((_i) * 8))
+#define I40E_GLPES_PFIP4RXMCPKTSLO_MAX_INDEX 15
+#define I40E_GLPES_PFIP4RXMCPKTSLO_IP4RXMCPKTSLO_SHIFT 0
+#define I40E_GLPES_PFIP4RXMCPKTSLO_IP4RXMCPKTSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFIP4RXMCPKTSLO_IP4RXMCPKTSLO_SHIFT)
+#define I40E_GLPES_PFIP4RXOCTSHI(_i) (0x00010204 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP4RXOCTSHI_MAX_INDEX 15
+#define I40E_GLPES_PFIP4RXOCTSHI_IP4RXOCTSHI_SHIFT 0
+#define I40E_GLPES_PFIP4RXOCTSHI_IP4RXOCTSHI_MASK (0xFFFF << I40E_GLPES_PFIP4RXOCTSHI_IP4RXOCTSHI_SHIFT)
+#define I40E_GLPES_PFIP4RXOCTSLO(_i) (0x00010200 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP4RXOCTSLO_MAX_INDEX 15
+#define I40E_GLPES_PFIP4RXOCTSLO_IP4RXOCTSLO_SHIFT 0
+#define I40E_GLPES_PFIP4RXOCTSLO_IP4RXOCTSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFIP4RXOCTSLO_IP4RXOCTSLO_SHIFT)
+#define I40E_GLPES_PFIP4RXPKTSHI(_i) (0x00010404 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP4RXPKTSHI_MAX_INDEX 15
+#define I40E_GLPES_PFIP4RXPKTSHI_IP4RXPKTSHI_SHIFT 0
+#define I40E_GLPES_PFIP4RXPKTSHI_IP4RXPKTSHI_MASK (0xFFFF << I40E_GLPES_PFIP4RXPKTSHI_IP4RXPKTSHI_SHIFT)
+#define I40E_GLPES_PFIP4RXPKTSLO(_i) (0x00010400 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP4RXPKTSLO_MAX_INDEX 15
+#define I40E_GLPES_PFIP4RXPKTSLO_IP4RXPKTSLO_SHIFT 0
+#define I40E_GLPES_PFIP4RXPKTSLO_IP4RXPKTSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFIP4RXPKTSLO_IP4RXPKTSLO_SHIFT)
+#define I40E_GLPES_PFIP4RXTRUNC(_i) (0x00010700 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLPES_PFIP4RXTRUNC_MAX_INDEX 15
+#define I40E_GLPES_PFIP4RXTRUNC_IP4RXTRUNC_SHIFT 0
+#define I40E_GLPES_PFIP4RXTRUNC_IP4RXTRUNC_MASK (0xFFFFFFFF << I40E_GLPES_PFIP4RXTRUNC_IP4RXTRUNC_SHIFT)
+#define I40E_GLPES_PFIP4TXFRAGSHI(_i) (0x00011E04 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP4TXFRAGSHI_MAX_INDEX 15
+#define I40E_GLPES_PFIP4TXFRAGSHI_IP4TXFRAGSHI_SHIFT 0
+#define I40E_GLPES_PFIP4TXFRAGSHI_IP4TXFRAGSHI_MASK (0xFFFF << I40E_GLPES_PFIP4TXFRAGSHI_IP4TXFRAGSHI_SHIFT)
+#define I40E_GLPES_PFIP4TXFRAGSLO(_i) (0x00011E00 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP4TXFRAGSLO_MAX_INDEX 15
+#define I40E_GLPES_PFIP4TXFRAGSLO_IP4TXFRAGSLO_SHIFT 0
+#define I40E_GLPES_PFIP4TXFRAGSLO_IP4TXFRAGSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFIP4TXFRAGSLO_IP4TXFRAGSLO_SHIFT)
+#define I40E_GLPES_PFIP4TXMCOCTSHI(_i) (0x00012004 + ((_i) * 8))
+#define I40E_GLPES_PFIP4TXMCOCTSHI_MAX_INDEX 15
+#define I40E_GLPES_PFIP4TXMCOCTSHI_IP4TXMCOCTSHI_SHIFT 0
+#define I40E_GLPES_PFIP4TXMCOCTSHI_IP4TXMCOCTSHI_MASK (0xFFFF << I40E_GLPES_PFIP4TXMCOCTSHI_IP4TXMCOCTSHI_SHIFT)
+#define I40E_GLPES_PFIP4TXMCOCTSLO(_i) (0x00012000 + ((_i) * 8))
+#define I40E_GLPES_PFIP4TXMCOCTSLO_MAX_INDEX 15
+#define I40E_GLPES_PFIP4TXMCOCTSLO_IP4TXMCOCTSLO_SHIFT 0
+#define I40E_GLPES_PFIP4TXMCOCTSLO_IP4TXMCOCTSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFIP4TXMCOCTSLO_IP4TXMCOCTSLO_SHIFT)
+#define I40E_GLPES_PFIP4TXMCPKTSHI(_i) (0x00012204 + ((_i) * 8))
+#define I40E_GLPES_PFIP4TXMCPKTSHI_MAX_INDEX 15
+#define I40E_GLPES_PFIP4TXMCPKTSHI_IP4TXMCPKTSHI_SHIFT 0
+#define I40E_GLPES_PFIP4TXMCPKTSHI_IP4TXMCPKTSHI_MASK (0xFFFF << I40E_GLPES_PFIP4TXMCPKTSHI_IP4TXMCPKTSHI_SHIFT)
+#define I40E_GLPES_PFIP4TXMCPKTSLO(_i) (0x00012200 + ((_i) * 8))
+#define I40E_GLPES_PFIP4TXMCPKTSLO_MAX_INDEX 15
+#define I40E_GLPES_PFIP4TXMCPKTSLO_IP4TXMCPKTSLO_SHIFT 0
+#define I40E_GLPES_PFIP4TXMCPKTSLO_IP4TXMCPKTSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFIP4TXMCPKTSLO_IP4TXMCPKTSLO_SHIFT)
+#define I40E_GLPES_PFIP4TXNOROUTE(_i) (0x00012E00 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLPES_PFIP4TXNOROUTE_MAX_INDEX 15
+#define I40E_GLPES_PFIP4TXNOROUTE_IP4TXNOROUTE_SHIFT 0
+#define I40E_GLPES_PFIP4TXNOROUTE_IP4TXNOROUTE_MASK (0xFFFFFF << I40E_GLPES_PFIP4TXNOROUTE_IP4TXNOROUTE_SHIFT)
+#define I40E_GLPES_PFIP4TXOCTSHI(_i) (0x00011A04 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP4TXOCTSHI_MAX_INDEX 15
+#define I40E_GLPES_PFIP4TXOCTSHI_IP4TXOCTSHI_SHIFT 0
+#define I40E_GLPES_PFIP4TXOCTSHI_IP4TXOCTSHI_MASK (0xFFFF << I40E_GLPES_PFIP4TXOCTSHI_IP4TXOCTSHI_SHIFT)
+#define I40E_GLPES_PFIP4TXOCTSLO(_i) (0x00011A00 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP4TXOCTSLO_MAX_INDEX 15
+#define I40E_GLPES_PFIP4TXOCTSLO_IP4TXOCTSLO_SHIFT 0
+#define I40E_GLPES_PFIP4TXOCTSLO_IP4TXOCTSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFIP4TXOCTSLO_IP4TXOCTSLO_SHIFT)
+#define I40E_GLPES_PFIP4TXPKTSHI(_i) (0x00011C04 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP4TXPKTSHI_MAX_INDEX 15
+#define I40E_GLPES_PFIP4TXPKTSHI_IP4TXPKTSHI_SHIFT 0
+#define I40E_GLPES_PFIP4TXPKTSHI_IP4TXPKTSHI_MASK (0xFFFF << I40E_GLPES_PFIP4TXPKTSHI_IP4TXPKTSHI_SHIFT)
+#define I40E_GLPES_PFIP4TXPKTSLO(_i) (0x00011C00 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP4TXPKTSLO_MAX_INDEX 15
+#define I40E_GLPES_PFIP4TXPKTSLO_IP4TXPKTSLO_SHIFT 0
+#define I40E_GLPES_PFIP4TXPKTSLO_IP4TXPKTSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFIP4TXPKTSLO_IP4TXPKTSLO_SHIFT)
+#define I40E_GLPES_PFIP6RXDISCARD(_i) (0x00011200 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLPES_PFIP6RXDISCARD_MAX_INDEX 15
+#define I40E_GLPES_PFIP6RXDISCARD_IP6RXDISCARD_SHIFT 0
+#define I40E_GLPES_PFIP6RXDISCARD_IP6RXDISCARD_MASK (0xFFFFFFFF << I40E_GLPES_PFIP6RXDISCARD_IP6RXDISCARD_SHIFT)
+#define I40E_GLPES_PFIP6RXFRAGSHI(_i) (0x00011404 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP6RXFRAGSHI_MAX_INDEX 15
+#define I40E_GLPES_PFIP6RXFRAGSHI_IP6RXFRAGSHI_SHIFT 0
+#define I40E_GLPES_PFIP6RXFRAGSHI_IP6RXFRAGSHI_MASK (0xFFFF << I40E_GLPES_PFIP6RXFRAGSHI_IP6RXFRAGSHI_SHIFT)
+#define I40E_GLPES_PFIP6RXFRAGSLO(_i) (0x00011400 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP6RXFRAGSLO_MAX_INDEX 15
+#define I40E_GLPES_PFIP6RXFRAGSLO_IP6RXFRAGSLO_SHIFT 0
+#define I40E_GLPES_PFIP6RXFRAGSLO_IP6RXFRAGSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFIP6RXFRAGSLO_IP6RXFRAGSLO_SHIFT)
+#define I40E_GLPES_PFIP6RXMCOCTSHI(_i) (0x00011604 + ((_i) * 8))
+#define I40E_GLPES_PFIP6RXMCOCTSHI_MAX_INDEX 15
+#define I40E_GLPES_PFIP6RXMCOCTSHI_IP6RXMCOCTSHI_SHIFT 0
+#define I40E_GLPES_PFIP6RXMCOCTSHI_IP6RXMCOCTSHI_MASK (0xFFFF << I40E_GLPES_PFIP6RXMCOCTSHI_IP6RXMCOCTSHI_SHIFT)
+#define I40E_GLPES_PFIP6RXMCOCTSLO(_i) (0x00011600 + ((_i) * 8))
+#define I40E_GLPES_PFIP6RXMCOCTSLO_MAX_INDEX 15
+#define I40E_GLPES_PFIP6RXMCOCTSLO_IP6RXMCOCTSLO_SHIFT 0
+#define I40E_GLPES_PFIP6RXMCOCTSLO_IP6RXMCOCTSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFIP6RXMCOCTSLO_IP6RXMCOCTSLO_SHIFT)
+#define I40E_GLPES_PFIP6RXMCPKTSHI(_i) (0x00011804 + ((_i) * 8))
+#define I40E_GLPES_PFIP6RXMCPKTSHI_MAX_INDEX 15
+#define I40E_GLPES_PFIP6RXMCPKTSHI_IP6RXMCPKTSHI_SHIFT 0
+#define I40E_GLPES_PFIP6RXMCPKTSHI_IP6RXMCPKTSHI_MASK (0xFFFF << I40E_GLPES_PFIP6RXMCPKTSHI_IP6RXMCPKTSHI_SHIFT)
+#define I40E_GLPES_PFIP6RXMCPKTSLO(_i) (0x00011800 + ((_i) * 8))
+#define I40E_GLPES_PFIP6RXMCPKTSLO_MAX_INDEX 15
+#define I40E_GLPES_PFIP6RXMCPKTSLO_IP6RXMCPKTSLO_SHIFT 0
+#define I40E_GLPES_PFIP6RXMCPKTSLO_IP6RXMCPKTSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFIP6RXMCPKTSLO_IP6RXMCPKTSLO_SHIFT)
+#define I40E_GLPES_PFIP6RXOCTSHI(_i) (0x00010E04 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP6RXOCTSHI_MAX_INDEX 15
+#define I40E_GLPES_PFIP6RXOCTSHI_IP6RXOCTSHI_SHIFT 0
+#define I40E_GLPES_PFIP6RXOCTSHI_IP6RXOCTSHI_MASK (0xFFFF << I40E_GLPES_PFIP6RXOCTSHI_IP6RXOCTSHI_SHIFT)
+#define I40E_GLPES_PFIP6RXOCTSLO(_i) (0x00010E00 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP6RXOCTSLO_MAX_INDEX 15
+#define I40E_GLPES_PFIP6RXOCTSLO_IP6RXOCTSLO_SHIFT 0
+#define I40E_GLPES_PFIP6RXOCTSLO_IP6RXOCTSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFIP6RXOCTSLO_IP6RXOCTSLO_SHIFT)
+#define I40E_GLPES_PFIP6RXPKTSHI(_i) (0x00011004 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP6RXPKTSHI_MAX_INDEX 15
+#define I40E_GLPES_PFIP6RXPKTSHI_IP6RXPKTSHI_SHIFT 0
+#define I40E_GLPES_PFIP6RXPKTSHI_IP6RXPKTSHI_MASK (0xFFFF << I40E_GLPES_PFIP6RXPKTSHI_IP6RXPKTSHI_SHIFT)
+#define I40E_GLPES_PFIP6RXPKTSLO(_i) (0x00011000 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP6RXPKTSLO_MAX_INDEX 15
+#define I40E_GLPES_PFIP6RXPKTSLO_IP6RXPKTSLO_SHIFT 0
+#define I40E_GLPES_PFIP6RXPKTSLO_IP6RXPKTSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFIP6RXPKTSLO_IP6RXPKTSLO_SHIFT)
+#define I40E_GLPES_PFIP6RXTRUNC(_i) (0x00011300 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLPES_PFIP6RXTRUNC_MAX_INDEX 15
+#define I40E_GLPES_PFIP6RXTRUNC_IP6RXTRUNC_SHIFT 0
+#define I40E_GLPES_PFIP6RXTRUNC_IP6RXTRUNC_MASK (0xFFFFFFFF << I40E_GLPES_PFIP6RXTRUNC_IP6RXTRUNC_SHIFT)
+#define I40E_GLPES_PFIP6TXFRAGSHI(_i) (0x00012804 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP6TXFRAGSHI_MAX_INDEX 15
+#define I40E_GLPES_PFIP6TXFRAGSHI_IP6TXFRAGSHI_SHIFT 0
+#define I40E_GLPES_PFIP6TXFRAGSHI_IP6TXFRAGSHI_MASK (0xFFFF << I40E_GLPES_PFIP6TXFRAGSHI_IP6TXFRAGSHI_SHIFT)
+#define I40E_GLPES_PFIP6TXFRAGSLO(_i) (0x00012800 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP6TXFRAGSLO_MAX_INDEX 15
+#define I40E_GLPES_PFIP6TXFRAGSLO_IP6TXFRAGSLO_SHIFT 0
+#define I40E_GLPES_PFIP6TXFRAGSLO_IP6TXFRAGSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFIP6TXFRAGSLO_IP6TXFRAGSLO_SHIFT)
+#define I40E_GLPES_PFIP6TXMCOCTSHI(_i) (0x00012A04 + ((_i) * 8))
+#define I40E_GLPES_PFIP6TXMCOCTSHI_MAX_INDEX 15
+#define I40E_GLPES_PFIP6TXMCOCTSHI_IP6TXMCOCTSHI_SHIFT 0
+#define I40E_GLPES_PFIP6TXMCOCTSHI_IP6TXMCOCTSHI_MASK (0xFFFF << I40E_GLPES_PFIP6TXMCOCTSHI_IP6TXMCOCTSHI_SHIFT)
+#define I40E_GLPES_PFIP6TXMCOCTSLO(_i) (0x00012A00 + ((_i) * 8))
+#define I40E_GLPES_PFIP6TXMCOCTSLO_MAX_INDEX 15
+#define I40E_GLPES_PFIP6TXMCOCTSLO_IP6TXMCOCTSLO_SHIFT 0
+#define I40E_GLPES_PFIP6TXMCOCTSLO_IP6TXMCOCTSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFIP6TXMCOCTSLO_IP6TXMCOCTSLO_SHIFT)
+#define I40E_GLPES_PFIP6TXMCPKTSHI(_i) (0x00012C04 + ((_i) * 8))
+#define I40E_GLPES_PFIP6TXMCPKTSHI_MAX_INDEX 15
+#define I40E_GLPES_PFIP6TXMCPKTSHI_IP6TXMCPKTSHI_SHIFT 0
+#define I40E_GLPES_PFIP6TXMCPKTSHI_IP6TXMCPKTSHI_MASK (0xFFFF << I40E_GLPES_PFIP6TXMCPKTSHI_IP6TXMCPKTSHI_SHIFT)
+#define I40E_GLPES_PFIP6TXMCPKTSLO(_i) (0x00012C00 + ((_i) * 8))
+#define I40E_GLPES_PFIP6TXMCPKTSLO_MAX_INDEX 15
+#define I40E_GLPES_PFIP6TXMCPKTSLO_IP6TXMCPKTSLO_SHIFT 0
+#define I40E_GLPES_PFIP6TXMCPKTSLO_IP6TXMCPKTSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFIP6TXMCPKTSLO_IP6TXMCPKTSLO_SHIFT)
+#define I40E_GLPES_PFIP6TXNOROUTE(_i) (0x00012F00 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLPES_PFIP6TXNOROUTE_MAX_INDEX 15
+#define I40E_GLPES_PFIP6TXNOROUTE_IP6TXNOROUTE_SHIFT 0
+#define I40E_GLPES_PFIP6TXNOROUTE_IP6TXNOROUTE_MASK (0xFFFFFF << I40E_GLPES_PFIP6TXNOROUTE_IP6TXNOROUTE_SHIFT)
+#define I40E_GLPES_PFIP6TXOCTSHI(_i) (0x00012404 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP6TXOCTSHI_MAX_INDEX 15
+#define I40E_GLPES_PFIP6TXOCTSHI_IP6TXOCTSHI_SHIFT 0
+#define I40E_GLPES_PFIP6TXOCTSHI_IP6TXOCTSHI_MASK (0xFFFF << I40E_GLPES_PFIP6TXOCTSHI_IP6TXOCTSHI_SHIFT)
+#define I40E_GLPES_PFIP6TXOCTSLO(_i) (0x00012400 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP6TXOCTSLO_MAX_INDEX 15
+#define I40E_GLPES_PFIP6TXOCTSLO_IP6TXOCTSLO_SHIFT 0
+#define I40E_GLPES_PFIP6TXOCTSLO_IP6TXOCTSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFIP6TXOCTSLO_IP6TXOCTSLO_SHIFT)
+#define I40E_GLPES_PFIP6TXPKTSHI(_i) (0x00012604 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP6TXPKTSHI_MAX_INDEX 15
+#define I40E_GLPES_PFIP6TXPKTSHI_IP6TXPKTSHI_SHIFT 0
+#define I40E_GLPES_PFIP6TXPKTSHI_IP6TXPKTSHI_MASK (0xFFFF << I40E_GLPES_PFIP6TXPKTSHI_IP6TXPKTSHI_SHIFT)
+#define I40E_GLPES_PFIP6TXPKTSLO(_i) (0x00012600 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFIP6TXPKTSLO_MAX_INDEX 15
+#define I40E_GLPES_PFIP6TXPKTSLO_IP6TXPKTSLO_SHIFT 0
+#define I40E_GLPES_PFIP6TXPKTSLO_IP6TXPKTSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFIP6TXPKTSLO_IP6TXPKTSLO_SHIFT)
+#define I40E_GLPES_PFRDMARXRDSHI(_i) (0x00013E04 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFRDMARXRDSHI_MAX_INDEX 15
+#define I40E_GLPES_PFRDMARXRDSHI_RDMARXRDSHI_SHIFT 0
+#define I40E_GLPES_PFRDMARXRDSHI_RDMARXRDSHI_MASK (0xFFFF << I40E_GLPES_PFRDMARXRDSHI_RDMARXRDSHI_SHIFT)
+#define I40E_GLPES_PFRDMARXRDSLO(_i) (0x00013E00 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFRDMARXRDSLO_MAX_INDEX 15
+#define I40E_GLPES_PFRDMARXRDSLO_RDMARXRDSLO_SHIFT 0
+#define I40E_GLPES_PFRDMARXRDSLO_RDMARXRDSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFRDMARXRDSLO_RDMARXRDSLO_SHIFT)
+#define I40E_GLPES_PFRDMARXSNDSHI(_i) (0x00014004 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFRDMARXSNDSHI_MAX_INDEX 15
+#define I40E_GLPES_PFRDMARXSNDSHI_RDMARXSNDSHI_SHIFT 0
+#define I40E_GLPES_PFRDMARXSNDSHI_RDMARXSNDSHI_MASK (0xFFFF << I40E_GLPES_PFRDMARXSNDSHI_RDMARXSNDSHI_SHIFT)
+#define I40E_GLPES_PFRDMARXSNDSLO(_i) (0x00014000 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFRDMARXSNDSLO_MAX_INDEX 15
+#define I40E_GLPES_PFRDMARXSNDSLO_RDMARXSNDSLO_SHIFT 0
+#define I40E_GLPES_PFRDMARXSNDSLO_RDMARXSNDSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFRDMARXSNDSLO_RDMARXSNDSLO_SHIFT)
+#define I40E_GLPES_PFRDMARXWRSHI(_i) (0x00013C04 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFRDMARXWRSHI_MAX_INDEX 15
+#define I40E_GLPES_PFRDMARXWRSHI_RDMARXWRSHI_SHIFT 0
+#define I40E_GLPES_PFRDMARXWRSHI_RDMARXWRSHI_MASK (0xFFFF << I40E_GLPES_PFRDMARXWRSHI_RDMARXWRSHI_SHIFT)
+#define I40E_GLPES_PFRDMARXWRSLO(_i) (0x00013C00 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFRDMARXWRSLO_MAX_INDEX 15
+#define I40E_GLPES_PFRDMARXWRSLO_RDMARXWRSLO_SHIFT 0
+#define I40E_GLPES_PFRDMARXWRSLO_RDMARXWRSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFRDMARXWRSLO_RDMARXWRSLO_SHIFT)
+#define I40E_GLPES_PFRDMATXRDSHI(_i) (0x00014404 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFRDMATXRDSHI_MAX_INDEX 15
+#define I40E_GLPES_PFRDMATXRDSHI_RDMARXRDSHI_SHIFT 0
+#define I40E_GLPES_PFRDMATXRDSHI_RDMARXRDSHI_MASK (0xFFFF << I40E_GLPES_PFRDMATXRDSHI_RDMARXRDSHI_SHIFT)
+#define I40E_GLPES_PFRDMATXRDSLO(_i) (0x00014400 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFRDMATXRDSLO_MAX_INDEX 15
+#define I40E_GLPES_PFRDMATXRDSLO_RDMARXRDSLO_SHIFT 0
+#define I40E_GLPES_PFRDMATXRDSLO_RDMARXRDSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFRDMATXRDSLO_RDMARXRDSLO_SHIFT)
+#define I40E_GLPES_PFRDMATXSNDSHI(_i) (0x00014604 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFRDMATXSNDSHI_MAX_INDEX 15
+#define I40E_GLPES_PFRDMATXSNDSHI_RDMARXSNDSHI_SHIFT 0
+#define I40E_GLPES_PFRDMATXSNDSHI_RDMARXSNDSHI_MASK (0xFFFF << I40E_GLPES_PFRDMATXSNDSHI_RDMARXSNDSHI_SHIFT)
+#define I40E_GLPES_PFRDMATXSNDSLO(_i) (0x00014600 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFRDMATXSNDSLO_MAX_INDEX 15
+#define I40E_GLPES_PFRDMATXSNDSLO_RDMARXSNDSLO_SHIFT 0
+#define I40E_GLPES_PFRDMATXSNDSLO_RDMARXSNDSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFRDMATXSNDSLO_RDMARXSNDSLO_SHIFT)
+#define I40E_GLPES_PFRDMATXWRSHI(_i) (0x00014204 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFRDMATXWRSHI_MAX_INDEX 15
+#define I40E_GLPES_PFRDMATXWRSHI_RDMARXWRSHI_SHIFT 0
+#define I40E_GLPES_PFRDMATXWRSHI_RDMARXWRSHI_MASK (0xFFFF << I40E_GLPES_PFRDMATXWRSHI_RDMARXWRSHI_SHIFT)
+#define I40E_GLPES_PFRDMATXWRSLO(_i) (0x00014200 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFRDMATXWRSLO_MAX_INDEX 15
+#define I40E_GLPES_PFRDMATXWRSLO_RDMARXWRSLO_SHIFT 0
+#define I40E_GLPES_PFRDMATXWRSLO_RDMARXWRSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFRDMATXWRSLO_RDMARXWRSLO_SHIFT)
+#define I40E_GLPES_PFRDMAVBNDHI(_i) (0x00014804 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFRDMAVBNDHI_MAX_INDEX 15
+#define I40E_GLPES_PFRDMAVBNDHI_RDMAVBNDHI_SHIFT 0
+#define I40E_GLPES_PFRDMAVBNDHI_RDMAVBNDHI_MASK (0xFFFFFFFF << I40E_GLPES_PFRDMAVBNDHI_RDMAVBNDHI_SHIFT)
+#define I40E_GLPES_PFRDMAVBNDLO(_i) (0x00014800 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFRDMAVBNDLO_MAX_INDEX 15
+#define I40E_GLPES_PFRDMAVBNDLO_RDMAVBNDLO_SHIFT 0
+#define I40E_GLPES_PFRDMAVBNDLO_RDMAVBNDLO_MASK (0xFFFFFFFF << I40E_GLPES_PFRDMAVBNDLO_RDMAVBNDLO_SHIFT)
+#define I40E_GLPES_PFRDMAVINVHI(_i) (0x00014A04 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFRDMAVINVHI_MAX_INDEX 15
+#define I40E_GLPES_PFRDMAVINVHI_RDMAVINVHI_SHIFT 0
+#define I40E_GLPES_PFRDMAVINVHI_RDMAVINVHI_MASK (0xFFFFFFFF << I40E_GLPES_PFRDMAVINVHI_RDMAVINVHI_SHIFT)
+#define I40E_GLPES_PFRDMAVINVLO(_i) (0x00014A00 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFRDMAVINVLO_MAX_INDEX 15
+#define I40E_GLPES_PFRDMAVINVLO_RDMAVINVLO_SHIFT 0
+#define I40E_GLPES_PFRDMAVINVLO_RDMAVINVLO_MASK (0xFFFFFFFF << I40E_GLPES_PFRDMAVINVLO_RDMAVINVLO_SHIFT)
+#define I40E_GLPES_PFRXVLANERR(_i) (0x00010000 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLPES_PFRXVLANERR_MAX_INDEX 15
+#define I40E_GLPES_PFRXVLANERR_RXVLANERR_SHIFT 0
+#define I40E_GLPES_PFRXVLANERR_RXVLANERR_MASK (0xFFFFFF << I40E_GLPES_PFRXVLANERR_RXVLANERR_SHIFT)
+#define I40E_GLPES_PFTCPRTXSEG(_i) (0x00013600 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLPES_PFTCPRTXSEG_MAX_INDEX 15
+#define I40E_GLPES_PFTCPRTXSEG_TCPRTXSEG_SHIFT 0
+#define I40E_GLPES_PFTCPRTXSEG_TCPRTXSEG_MASK (0xFFFFFFFF << I40E_GLPES_PFTCPRTXSEG_TCPRTXSEG_SHIFT)
+#define I40E_GLPES_PFTCPRXOPTERR(_i) (0x00013200 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_GLPES_PFTCPRXOPTERR_MAX_INDEX 15
+#define I40E_GLPES_PFTCPRXOPTERR_TCPRXOPTERR_SHIFT 0
+#define I40E_GLPES_PFTCPRXOPTERR_TCPRXOPTERR_MASK (0xFFFFFF << I40E_GLPES_PFTCPRXOPTERR_TCPRXOPTERR_SHIFT)
+#define I40E_GLPES_PFTCPRXPROTOERR(_i) (0x00013300 + ((_i) * 4))
+#define I40E_GLPES_PFTCPRXPROTOERR_MAX_INDEX 15
+#define I40E_GLPES_PFTCPRXPROTOERR_TCPRXPROTOERR_SHIFT 0
+#define I40E_GLPES_PFTCPRXPROTOERR_TCPRXPROTOERR_MASK (0xFFFFFF << I40E_GLPES_PFTCPRXPROTOERR_TCPRXPROTOERR_SHIFT)
+#define I40E_GLPES_PFTCPRXSEGSHI(_i) (0x00013004 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFTCPRXSEGSHI_MAX_INDEX 15
+#define I40E_GLPES_PFTCPRXSEGSHI_TCPRXSEGSHI_SHIFT 0
+#define I40E_GLPES_PFTCPRXSEGSHI_TCPRXSEGSHI_MASK (0xFFFF << I40E_GLPES_PFTCPRXSEGSHI_TCPRXSEGSHI_SHIFT)
+#define I40E_GLPES_PFTCPRXSEGSLO(_i) (0x00013000 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFTCPRXSEGSLO_MAX_INDEX 15
+#define I40E_GLPES_PFTCPRXSEGSLO_TCPRXSEGSLO_SHIFT 0
+#define I40E_GLPES_PFTCPRXSEGSLO_TCPRXSEGSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFTCPRXSEGSLO_TCPRXSEGSLO_SHIFT)
+#define I40E_GLPES_PFTCPTXSEGHI(_i) (0x00013404 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFTCPTXSEGHI_MAX_INDEX 15
+#define I40E_GLPES_PFTCPTXSEGHI_TCPTXSEGHI_SHIFT 0
+#define I40E_GLPES_PFTCPTXSEGHI_TCPTXSEGHI_MASK (0xFFFF << I40E_GLPES_PFTCPTXSEGHI_TCPTXSEGHI_SHIFT)
+#define I40E_GLPES_PFTCPTXSEGLO(_i) (0x00013400 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFTCPTXSEGLO_MAX_INDEX 15
+#define I40E_GLPES_PFTCPTXSEGLO_TCPTXSEGLO_SHIFT 0
+#define I40E_GLPES_PFTCPTXSEGLO_TCPTXSEGLO_MASK (0xFFFFFFFF << I40E_GLPES_PFTCPTXSEGLO_TCPTXSEGLO_SHIFT)
+#define I40E_GLPES_PFUDPRXPKTSHI(_i) (0x00013804 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFUDPRXPKTSHI_MAX_INDEX 15
+#define I40E_GLPES_PFUDPRXPKTSHI_UDPRXPKTSHI_SHIFT 0
+#define I40E_GLPES_PFUDPRXPKTSHI_UDPRXPKTSHI_MASK (0xFFFF << I40E_GLPES_PFUDPRXPKTSHI_UDPRXPKTSHI_SHIFT)
+#define I40E_GLPES_PFUDPRXPKTSLO(_i) (0x00013800 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFUDPRXPKTSLO_MAX_INDEX 15
+#define I40E_GLPES_PFUDPRXPKTSLO_UDPRXPKTSLO_SHIFT 0
+#define I40E_GLPES_PFUDPRXPKTSLO_UDPRXPKTSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFUDPRXPKTSLO_UDPRXPKTSLO_SHIFT)
+#define I40E_GLPES_PFUDPTXPKTSHI(_i) (0x00013A04 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFUDPTXPKTSHI_MAX_INDEX 15
+#define I40E_GLPES_PFUDPTXPKTSHI_UDPTXPKTSHI_SHIFT 0
+#define I40E_GLPES_PFUDPTXPKTSHI_UDPTXPKTSHI_MASK (0xFFFF << I40E_GLPES_PFUDPTXPKTSHI_UDPTXPKTSHI_SHIFT)
+#define I40E_GLPES_PFUDPTXPKTSLO(_i) (0x00013A00 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLPES_PFUDPTXPKTSLO_MAX_INDEX 15
+#define I40E_GLPES_PFUDPTXPKTSLO_UDPTXPKTSLO_SHIFT 0
+#define I40E_GLPES_PFUDPTXPKTSLO_UDPTXPKTSLO_MASK (0xFFFFFFFF << I40E_GLPES_PFUDPTXPKTSLO_UDPTXPKTSLO_SHIFT)
+#define I40E_GLPES_RDMARXMULTFPDUSHI 0x0001E014
+#define I40E_GLPES_RDMARXMULTFPDUSHI_RDMARXMULTFPDUSHI_SHIFT 0
+#define I40E_GLPES_RDMARXMULTFPDUSHI_RDMARXMULTFPDUSHI_MASK (0xFFFFFF << I40E_GLPES_RDMARXMULTFPDUSHI_RDMARXMULTFPDUSHI_SHIFT)
+#define I40E_GLPES_RDMARXMULTFPDUSLO 0x0001E010
+#define I40E_GLPES_RDMARXMULTFPDUSLO_RDMARXMULTFPDUSLO_SHIFT 0
+#define I40E_GLPES_RDMARXMULTFPDUSLO_RDMARXMULTFPDUSLO_MASK (0xFFFFFFFF << I40E_GLPES_RDMARXMULTFPDUSLO_RDMARXMULTFPDUSLO_SHIFT)
+#define I40E_GLPES_RDMARXOOODDPHI 0x0001E01C
+#define I40E_GLPES_RDMARXOOODDPHI_RDMARXOOODDPHI_SHIFT 0
+#define I40E_GLPES_RDMARXOOODDPHI_RDMARXOOODDPHI_MASK (0xFFFFFF << I40E_GLPES_RDMARXOOODDPHI_RDMARXOOODDPHI_SHIFT)
+#define I40E_GLPES_RDMARXOOODDPLO 0x0001E018
+#define I40E_GLPES_RDMARXOOODDPLO_RDMARXOOODDPLO_SHIFT 0
+#define I40E_GLPES_RDMARXOOODDPLO_RDMARXOOODDPLO_MASK (0xFFFFFFFF << I40E_GLPES_RDMARXOOODDPLO_RDMARXOOODDPLO_SHIFT)
+#define I40E_GLPES_RDMARXOOONOMARK 0x0001E004
+#define I40E_GLPES_RDMARXOOONOMARK_RDMAOOONOMARK_SHIFT 0
+#define I40E_GLPES_RDMARXOOONOMARK_RDMAOOONOMARK_MASK (0xFFFFFFFF << I40E_GLPES_RDMARXOOONOMARK_RDMAOOONOMARK_SHIFT)
+#define I40E_GLPES_RDMARXUNALIGN 0x0001E000
+#define I40E_GLPES_RDMARXUNALIGN_RDMRXAUNALIGN_SHIFT 0
+#define I40E_GLPES_RDMARXUNALIGN_RDMRXAUNALIGN_MASK (0xFFFFFFFF << I40E_GLPES_RDMARXUNALIGN_RDMRXAUNALIGN_SHIFT)
+#define I40E_GLPES_TCPRXFOURHOLEHI 0x0001E044
+#define I40E_GLPES_TCPRXFOURHOLEHI_TCPRXFOURHOLEHI_SHIFT 0
+#define I40E_GLPES_TCPRXFOURHOLEHI_TCPRXFOURHOLEHI_MASK (0xFFFFFF << I40E_GLPES_TCPRXFOURHOLEHI_TCPRXFOURHOLEHI_SHIFT)
+#define I40E_GLPES_TCPRXFOURHOLELO 0x0001E040
+#define I40E_GLPES_TCPRXFOURHOLELO_TCPRXFOURHOLELO_SHIFT 0
+#define I40E_GLPES_TCPRXFOURHOLELO_TCPRXFOURHOLELO_MASK (0xFFFFFFFF << I40E_GLPES_TCPRXFOURHOLELO_TCPRXFOURHOLELO_SHIFT)
+#define I40E_GLPES_TCPRXONEHOLEHI 0x0001E02C
+#define I40E_GLPES_TCPRXONEHOLEHI_TCPRXONEHOLEHI_SHIFT 0
+#define I40E_GLPES_TCPRXONEHOLEHI_TCPRXONEHOLEHI_MASK (0xFFFFFF << I40E_GLPES_TCPRXONEHOLEHI_TCPRXONEHOLEHI_SHIFT)
+#define I40E_GLPES_TCPRXONEHOLELO 0x0001E028
+#define I40E_GLPES_TCPRXONEHOLELO_TCPRXONEHOLELO_SHIFT 0
+#define I40E_GLPES_TCPRXONEHOLELO_TCPRXONEHOLELO_MASK (0xFFFFFFFF << I40E_GLPES_TCPRXONEHOLELO_TCPRXONEHOLELO_SHIFT)
+#define I40E_GLPES_TCPRXPUREACKHI 0x0001E024
+#define I40E_GLPES_TCPRXPUREACKHI_TCPRXPUREACKSHI_SHIFT 0
+#define I40E_GLPES_TCPRXPUREACKHI_TCPRXPUREACKSHI_MASK (0xFFFFFF << I40E_GLPES_TCPRXPUREACKHI_TCPRXPUREACKSHI_SHIFT)
+#define I40E_GLPES_TCPRXPUREACKSLO 0x0001E020
+#define I40E_GLPES_TCPRXPUREACKSLO_TCPRXPUREACKLO_SHIFT 0
+#define I40E_GLPES_TCPRXPUREACKSLO_TCPRXPUREACKLO_MASK (0xFFFFFFFF << I40E_GLPES_TCPRXPUREACKSLO_TCPRXPUREACKLO_SHIFT)
+#define I40E_GLPES_TCPRXTHREEHOLEHI 0x0001E03C
+#define I40E_GLPES_TCPRXTHREEHOLEHI_TCPRXTHREEHOLEHI_SHIFT 0
+#define I40E_GLPES_TCPRXTHREEHOLEHI_TCPRXTHREEHOLEHI_MASK (0xFFFFFF << I40E_GLPES_TCPRXTHREEHOLEHI_TCPRXTHREEHOLEHI_SHIFT)
+#define I40E_GLPES_TCPRXTHREEHOLELO 0x0001E038
+#define I40E_GLPES_TCPRXTHREEHOLELO_TCPRXTHREEHOLELO_SHIFT 0
+#define I40E_GLPES_TCPRXTHREEHOLELO_TCPRXTHREEHOLELO_MASK (0xFFFFFFFF << I40E_GLPES_TCPRXTHREEHOLELO_TCPRXTHREEHOLELO_SHIFT)
+#define I40E_GLPES_TCPRXTWOHOLEHI 0x0001E034
+#define I40E_GLPES_TCPRXTWOHOLEHI_TCPRXTWOHOLEHI_SHIFT 0
+#define I40E_GLPES_TCPRXTWOHOLEHI_TCPRXTWOHOLEHI_MASK (0xFFFFFF << I40E_GLPES_TCPRXTWOHOLEHI_TCPRXTWOHOLEHI_SHIFT)
+#define I40E_GLPES_TCPRXTWOHOLELO 0x0001E030
+#define I40E_GLPES_TCPRXTWOHOLELO_TCPRXTWOHOLELO_SHIFT 0
+#define I40E_GLPES_TCPRXTWOHOLELO_TCPRXTWOHOLELO_MASK (0xFFFFFFFF << I40E_GLPES_TCPRXTWOHOLELO_TCPRXTWOHOLELO_SHIFT)
+#define I40E_GLPES_TCPRXUNEXPERR 0x0001E008
+#define I40E_GLPES_TCPRXUNEXPERR_TCPRXUNEXPERR_SHIFT 0
+#define I40E_GLPES_TCPRXUNEXPERR_TCPRXUNEXPERR_MASK (0xFFFFFF << I40E_GLPES_TCPRXUNEXPERR_TCPRXUNEXPERR_SHIFT)
+#define I40E_GLPES_TCPTXRETRANSFASTHI 0x0001E04C
+#define I40E_GLPES_TCPTXRETRANSFASTHI_TCPTXRETRANSFASTHI_SHIFT 0
+#define I40E_GLPES_TCPTXRETRANSFASTHI_TCPTXRETRANSFASTHI_MASK (0xFFFFFF << I40E_GLPES_TCPTXRETRANSFASTHI_TCPTXRETRANSFASTHI_SHIFT)
+#define I40E_GLPES_TCPTXRETRANSFASTLO 0x0001E048
+#define I40E_GLPES_TCPTXRETRANSFASTLO_TCPTXRETRANSFASTLO_SHIFT 0
+#define I40E_GLPES_TCPTXRETRANSFASTLO_TCPTXRETRANSFASTLO_MASK (0xFFFFFFFF << I40E_GLPES_TCPTXRETRANSFASTLO_TCPTXRETRANSFASTLO_SHIFT)
+#define I40E_GLPES_TCPTXTOUTSFASTHI 0x0001E054
+#define I40E_GLPES_TCPTXTOUTSFASTHI_TCPTXTOUTSFASTHI_SHIFT 0
+#define I40E_GLPES_TCPTXTOUTSFASTHI_TCPTXTOUTSFASTHI_MASK (0xFFFFFF << I40E_GLPES_TCPTXTOUTSFASTHI_TCPTXTOUTSFASTHI_SHIFT)
+#define I40E_GLPES_TCPTXTOUTSFASTLO 0x0001E050
+#define I40E_GLPES_TCPTXTOUTSFASTLO_TCPTXTOUTSFASTLO_SHIFT 0
+#define I40E_GLPES_TCPTXTOUTSFASTLO_TCPTXTOUTSFASTLO_MASK (0xFFFFFFFF << I40E_GLPES_TCPTXTOUTSFASTLO_TCPTXTOUTSFASTLO_SHIFT)
+#define I40E_GLPES_TCPTXTOUTSHI 0x0001E05C
+#define I40E_GLPES_TCPTXTOUTSHI_TCPTXTOUTSHI_SHIFT 0
+#define I40E_GLPES_TCPTXTOUTSHI_TCPTXTOUTSHI_MASK (0xFFFFFF << I40E_GLPES_TCPTXTOUTSHI_TCPTXTOUTSHI_SHIFT)
+#define I40E_GLPES_TCPTXTOUTSLO 0x0001E058
+#define I40E_GLPES_TCPTXTOUTSLO_TCPTXTOUTSLO_SHIFT 0
+#define I40E_GLPES_TCPTXTOUTSLO_TCPTXTOUTSLO_MASK (0xFFFFFFFF << I40E_GLPES_TCPTXTOUTSLO_TCPTXTOUTSLO_SHIFT)
+#define I40E_GLPES_VFIP4RXDISCARD(_i) (0x00018600 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP4RXDISCARD_MAX_INDEX 31
+#define I40E_GLPES_VFIP4RXDISCARD_IP4RXDISCARD_SHIFT 0
+#define I40E_GLPES_VFIP4RXDISCARD_IP4RXDISCARD_MASK (0xFFFFFFFF << I40E_GLPES_VFIP4RXDISCARD_IP4RXDISCARD_SHIFT)
+#define I40E_GLPES_VFIP4RXFRAGSHI(_i) (0x00018804 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP4RXFRAGSHI_MAX_INDEX 31
+#define I40E_GLPES_VFIP4RXFRAGSHI_IP4RXFRAGSHI_SHIFT 0
+#define I40E_GLPES_VFIP4RXFRAGSHI_IP4RXFRAGSHI_MASK (0xFFFF << I40E_GLPES_VFIP4RXFRAGSHI_IP4RXFRAGSHI_SHIFT)
+#define I40E_GLPES_VFIP4RXFRAGSLO(_i) (0x00018800 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP4RXFRAGSLO_MAX_INDEX 31
+#define I40E_GLPES_VFIP4RXFRAGSLO_IP4RXFRAGSLO_SHIFT 0
+#define I40E_GLPES_VFIP4RXFRAGSLO_IP4RXFRAGSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFIP4RXFRAGSLO_IP4RXFRAGSLO_SHIFT)
+#define I40E_GLPES_VFIP4RXMCOCTSHI(_i) (0x00018A04 + ((_i) * 4))
+#define I40E_GLPES_VFIP4RXMCOCTSHI_MAX_INDEX 31
+#define I40E_GLPES_VFIP4RXMCOCTSHI_IP4RXMCOCTSHI_SHIFT 0
+#define I40E_GLPES_VFIP4RXMCOCTSHI_IP4RXMCOCTSHI_MASK (0xFFFF << I40E_GLPES_VFIP4RXMCOCTSHI_IP4RXMCOCTSHI_SHIFT)
+#define I40E_GLPES_VFIP4RXMCOCTSLO(_i) (0x00018A00 + ((_i) * 4))
+#define I40E_GLPES_VFIP4RXMCOCTSLO_MAX_INDEX 31
+#define I40E_GLPES_VFIP4RXMCOCTSLO_IP4RXMCOCTSLO_SHIFT 0
+#define I40E_GLPES_VFIP4RXMCOCTSLO_IP4RXMCOCTSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFIP4RXMCOCTSLO_IP4RXMCOCTSLO_SHIFT)
+#define I40E_GLPES_VFIP4RXMCPKTSHI(_i) (0x00018C04 + ((_i) * 4))
+#define I40E_GLPES_VFIP4RXMCPKTSHI_MAX_INDEX 31
+#define I40E_GLPES_VFIP4RXMCPKTSHI_IP4RXMCPKTSHI_SHIFT 0
+#define I40E_GLPES_VFIP4RXMCPKTSHI_IP4RXMCPKTSHI_MASK (0xFFFF << I40E_GLPES_VFIP4RXMCPKTSHI_IP4RXMCPKTSHI_SHIFT)
+#define I40E_GLPES_VFIP4RXMCPKTSLO(_i) (0x00018C00 + ((_i) * 4))
+#define I40E_GLPES_VFIP4RXMCPKTSLO_MAX_INDEX 31
+#define I40E_GLPES_VFIP4RXMCPKTSLO_IP4RXMCPKTSLO_SHIFT 0
+#define I40E_GLPES_VFIP4RXMCPKTSLO_IP4RXMCPKTSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFIP4RXMCPKTSLO_IP4RXMCPKTSLO_SHIFT)
+#define I40E_GLPES_VFIP4RXOCTSHI(_i) (0x00018204 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP4RXOCTSHI_MAX_INDEX 31
+#define I40E_GLPES_VFIP4RXOCTSHI_IP4RXOCTSHI_SHIFT 0
+#define I40E_GLPES_VFIP4RXOCTSHI_IP4RXOCTSHI_MASK (0xFFFF << I40E_GLPES_VFIP4RXOCTSHI_IP4RXOCTSHI_SHIFT)
+#define I40E_GLPES_VFIP4RXOCTSLO(_i) (0x00018200 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP4RXOCTSLO_MAX_INDEX 31
+#define I40E_GLPES_VFIP4RXOCTSLO_IP4RXOCTSLO_SHIFT 0
+#define I40E_GLPES_VFIP4RXOCTSLO_IP4RXOCTSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFIP4RXOCTSLO_IP4RXOCTSLO_SHIFT)
+#define I40E_GLPES_VFIP4RXPKTSHI(_i) (0x00018404 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP4RXPKTSHI_MAX_INDEX 31
+#define I40E_GLPES_VFIP4RXPKTSHI_IP4RXPKTSHI_SHIFT 0
+#define I40E_GLPES_VFIP4RXPKTSHI_IP4RXPKTSHI_MASK (0xFFFF << I40E_GLPES_VFIP4RXPKTSHI_IP4RXPKTSHI_SHIFT)
+#define I40E_GLPES_VFIP4RXPKTSLO(_i) (0x00018400 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP4RXPKTSLO_MAX_INDEX 31
+#define I40E_GLPES_VFIP4RXPKTSLO_IP4RXPKTSLO_SHIFT 0
+#define I40E_GLPES_VFIP4RXPKTSLO_IP4RXPKTSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFIP4RXPKTSLO_IP4RXPKTSLO_SHIFT)
+#define I40E_GLPES_VFIP4RXTRUNC(_i) (0x00018700 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP4RXTRUNC_MAX_INDEX 31
+#define I40E_GLPES_VFIP4RXTRUNC_IP4RXTRUNC_SHIFT 0
+#define I40E_GLPES_VFIP4RXTRUNC_IP4RXTRUNC_MASK (0xFFFFFFFF << I40E_GLPES_VFIP4RXTRUNC_IP4RXTRUNC_SHIFT)
+#define I40E_GLPES_VFIP4TXFRAGSHI(_i) (0x00019E04 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP4TXFRAGSHI_MAX_INDEX 31
+#define I40E_GLPES_VFIP4TXFRAGSHI_IP4TXFRAGSHI_SHIFT 0
+#define I40E_GLPES_VFIP4TXFRAGSHI_IP4TXFRAGSHI_MASK (0xFFFF << I40E_GLPES_VFIP4TXFRAGSHI_IP4TXFRAGSHI_SHIFT)
+#define I40E_GLPES_VFIP4TXFRAGSLO(_i) (0x00019E00 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP4TXFRAGSLO_MAX_INDEX 31
+#define I40E_GLPES_VFIP4TXFRAGSLO_IP4TXFRAGSLO_SHIFT 0
+#define I40E_GLPES_VFIP4TXFRAGSLO_IP4TXFRAGSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFIP4TXFRAGSLO_IP4TXFRAGSLO_SHIFT)
+#define I40E_GLPES_VFIP4TXMCOCTSHI(_i) (0x0001A004 + ((_i) * 4))
+#define I40E_GLPES_VFIP4TXMCOCTSHI_MAX_INDEX 31
+#define I40E_GLPES_VFIP4TXMCOCTSHI_IP4TXMCOCTSHI_SHIFT 0
+#define I40E_GLPES_VFIP4TXMCOCTSHI_IP4TXMCOCTSHI_MASK (0xFFFF << I40E_GLPES_VFIP4TXMCOCTSHI_IP4TXMCOCTSHI_SHIFT)
+#define I40E_GLPES_VFIP4TXMCOCTSLO(_i) (0x0001A000 + ((_i) * 4))
+#define I40E_GLPES_VFIP4TXMCOCTSLO_MAX_INDEX 31
+#define I40E_GLPES_VFIP4TXMCOCTSLO_IP4TXMCOCTSLO_SHIFT 0
+#define I40E_GLPES_VFIP4TXMCOCTSLO_IP4TXMCOCTSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFIP4TXMCOCTSLO_IP4TXMCOCTSLO_SHIFT)
+#define I40E_GLPES_VFIP4TXMCPKTSHI(_i) (0x0001A204 + ((_i) * 4))
+#define I40E_GLPES_VFIP4TXMCPKTSHI_MAX_INDEX 31
+#define I40E_GLPES_VFIP4TXMCPKTSHI_IP4TXMCPKTSHI_SHIFT 0
+#define I40E_GLPES_VFIP4TXMCPKTSHI_IP4TXMCPKTSHI_MASK (0xFFFF << I40E_GLPES_VFIP4TXMCPKTSHI_IP4TXMCPKTSHI_SHIFT)
+#define I40E_GLPES_VFIP4TXMCPKTSLO(_i) (0x0001A200 + ((_i) * 4))
+#define I40E_GLPES_VFIP4TXMCPKTSLO_MAX_INDEX 31
+#define I40E_GLPES_VFIP4TXMCPKTSLO_IP4TXMCPKTSLO_SHIFT 0
+#define I40E_GLPES_VFIP4TXMCPKTSLO_IP4TXMCPKTSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFIP4TXMCPKTSLO_IP4TXMCPKTSLO_SHIFT)
+#define I40E_GLPES_VFIP4TXNOROUTE(_i) (0x0001AE00 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP4TXNOROUTE_MAX_INDEX 31
+#define I40E_GLPES_VFIP4TXNOROUTE_IP4TXNOROUTE_SHIFT 0
+#define I40E_GLPES_VFIP4TXNOROUTE_IP4TXNOROUTE_MASK (0xFFFFFF << I40E_GLPES_VFIP4TXNOROUTE_IP4TXNOROUTE_SHIFT)
+#define I40E_GLPES_VFIP4TXOCTSHI(_i) (0x00019A04 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP4TXOCTSHI_MAX_INDEX 31
+#define I40E_GLPES_VFIP4TXOCTSHI_IP4TXOCTSHI_SHIFT 0
+#define I40E_GLPES_VFIP4TXOCTSHI_IP4TXOCTSHI_MASK (0xFFFF << I40E_GLPES_VFIP4TXOCTSHI_IP4TXOCTSHI_SHIFT)
+#define I40E_GLPES_VFIP4TXOCTSLO(_i) (0x00019A00 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP4TXOCTSLO_MAX_INDEX 31
+#define I40E_GLPES_VFIP4TXOCTSLO_IP4TXOCTSLO_SHIFT 0
+#define I40E_GLPES_VFIP4TXOCTSLO_IP4TXOCTSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFIP4TXOCTSLO_IP4TXOCTSLO_SHIFT)
+#define I40E_GLPES_VFIP4TXPKTSHI(_i) (0x00019C04 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP4TXPKTSHI_MAX_INDEX 31
+#define I40E_GLPES_VFIP4TXPKTSHI_IP4TXPKTSHI_SHIFT 0
+#define I40E_GLPES_VFIP4TXPKTSHI_IP4TXPKTSHI_MASK (0xFFFF << I40E_GLPES_VFIP4TXPKTSHI_IP4TXPKTSHI_SHIFT)
+#define I40E_GLPES_VFIP4TXPKTSLO(_i) (0x00019C00 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP4TXPKTSLO_MAX_INDEX 31
+#define I40E_GLPES_VFIP4TXPKTSLO_IP4TXPKTSLO_SHIFT 0
+#define I40E_GLPES_VFIP4TXPKTSLO_IP4TXPKTSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFIP4TXPKTSLO_IP4TXPKTSLO_SHIFT)
+#define I40E_GLPES_VFIP6RXDISCARD(_i) (0x00019200 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP6RXDISCARD_MAX_INDEX 31
+#define I40E_GLPES_VFIP6RXDISCARD_IP6RXDISCARD_SHIFT 0
+#define I40E_GLPES_VFIP6RXDISCARD_IP6RXDISCARD_MASK (0xFFFFFFFF << I40E_GLPES_VFIP6RXDISCARD_IP6RXDISCARD_SHIFT)
+#define I40E_GLPES_VFIP6RXFRAGSHI(_i) (0x00019404 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP6RXFRAGSHI_MAX_INDEX 31
+#define I40E_GLPES_VFIP6RXFRAGSHI_IP6RXFRAGSHI_SHIFT 0
+#define I40E_GLPES_VFIP6RXFRAGSHI_IP6RXFRAGSHI_MASK (0xFFFF << I40E_GLPES_VFIP6RXFRAGSHI_IP6RXFRAGSHI_SHIFT)
+#define I40E_GLPES_VFIP6RXFRAGSLO(_i) (0x00019400 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP6RXFRAGSLO_MAX_INDEX 31
+#define I40E_GLPES_VFIP6RXFRAGSLO_IP6RXFRAGSLO_SHIFT 0
+#define I40E_GLPES_VFIP6RXFRAGSLO_IP6RXFRAGSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFIP6RXFRAGSLO_IP6RXFRAGSLO_SHIFT)
+#define I40E_GLPES_VFIP6RXMCOCTSHI(_i) (0x00019604 + ((_i) * 4))
+#define I40E_GLPES_VFIP6RXMCOCTSHI_MAX_INDEX 31
+#define I40E_GLPES_VFIP6RXMCOCTSHI_IP6RXMCOCTSHI_SHIFT 0
+#define I40E_GLPES_VFIP6RXMCOCTSHI_IP6RXMCOCTSHI_MASK (0xFFFF << I40E_GLPES_VFIP6RXMCOCTSHI_IP6RXMCOCTSHI_SHIFT)
+#define I40E_GLPES_VFIP6RXMCOCTSLO(_i) (0x00019600 + ((_i) * 4))
+#define I40E_GLPES_VFIP6RXMCOCTSLO_MAX_INDEX 31
+#define I40E_GLPES_VFIP6RXMCOCTSLO_IP6RXMCOCTSLO_SHIFT 0
+#define I40E_GLPES_VFIP6RXMCOCTSLO_IP6RXMCOCTSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFIP6RXMCOCTSLO_IP6RXMCOCTSLO_SHIFT)
+#define I40E_GLPES_VFIP6RXMCPKTSHI(_i) (0x00019804 + ((_i) * 4))
+#define I40E_GLPES_VFIP6RXMCPKTSHI_MAX_INDEX 31
+#define I40E_GLPES_VFIP6RXMCPKTSHI_IP6RXMCPKTSHI_SHIFT 0
+#define I40E_GLPES_VFIP6RXMCPKTSHI_IP6RXMCPKTSHI_MASK (0xFFFF << I40E_GLPES_VFIP6RXMCPKTSHI_IP6RXMCPKTSHI_SHIFT)
+#define I40E_GLPES_VFIP6RXMCPKTSLO(_i) (0x00019800 + ((_i) * 4))
+#define I40E_GLPES_VFIP6RXMCPKTSLO_MAX_INDEX 31
+#define I40E_GLPES_VFIP6RXMCPKTSLO_IP6RXMCPKTSLO_SHIFT 0
+#define I40E_GLPES_VFIP6RXMCPKTSLO_IP6RXMCPKTSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFIP6RXMCPKTSLO_IP6RXMCPKTSLO_SHIFT)
+#define I40E_GLPES_VFIP6RXOCTSHI(_i) (0x00018E04 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP6RXOCTSHI_MAX_INDEX 31
+#define I40E_GLPES_VFIP6RXOCTSHI_IP6RXOCTSHI_SHIFT 0
+#define I40E_GLPES_VFIP6RXOCTSHI_IP6RXOCTSHI_MASK (0xFFFF << I40E_GLPES_VFIP6RXOCTSHI_IP6RXOCTSHI_SHIFT)
+#define I40E_GLPES_VFIP6RXOCTSLO(_i) (0x00018E00 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP6RXOCTSLO_MAX_INDEX 31
+#define I40E_GLPES_VFIP6RXOCTSLO_IP6RXOCTSLO_SHIFT 0
+#define I40E_GLPES_VFIP6RXOCTSLO_IP6RXOCTSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFIP6RXOCTSLO_IP6RXOCTSLO_SHIFT)
+#define I40E_GLPES_VFIP6RXPKTSHI(_i) (0x00019004 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP6RXPKTSHI_MAX_INDEX 31
+#define I40E_GLPES_VFIP6RXPKTSHI_IP6RXPKTSHI_SHIFT 0
+#define I40E_GLPES_VFIP6RXPKTSHI_IP6RXPKTSHI_MASK (0xFFFF << I40E_GLPES_VFIP6RXPKTSHI_IP6RXPKTSHI_SHIFT)
+#define I40E_GLPES_VFIP6RXPKTSLO(_i) (0x00019000 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP6RXPKTSLO_MAX_INDEX 31
+#define I40E_GLPES_VFIP6RXPKTSLO_IP6RXPKTSLO_SHIFT 0
+#define I40E_GLPES_VFIP6RXPKTSLO_IP6RXPKTSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFIP6RXPKTSLO_IP6RXPKTSLO_SHIFT)
+#define I40E_GLPES_VFIP6RXTRUNC(_i) (0x00019300 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP6RXTRUNC_MAX_INDEX 31
+#define I40E_GLPES_VFIP6RXTRUNC_IP6RXTRUNC_SHIFT 0
+#define I40E_GLPES_VFIP6RXTRUNC_IP6RXTRUNC_MASK (0xFFFFFFFF << I40E_GLPES_VFIP6RXTRUNC_IP6RXTRUNC_SHIFT)
+#define I40E_GLPES_VFIP6TXFRAGSHI(_i) (0x0001A804 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP6TXFRAGSHI_MAX_INDEX 31
+#define I40E_GLPES_VFIP6TXFRAGSHI_IP6TXFRAGSHI_SHIFT 0
+#define I40E_GLPES_VFIP6TXFRAGSHI_IP6TXFRAGSHI_MASK (0xFFFF << I40E_GLPES_VFIP6TXFRAGSHI_IP6TXFRAGSHI_SHIFT)
+#define I40E_GLPES_VFIP6TXFRAGSLO(_i) (0x0001A800 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP6TXFRAGSLO_MAX_INDEX 31
+#define I40E_GLPES_VFIP6TXFRAGSLO_IP6TXFRAGSLO_SHIFT 0
+#define I40E_GLPES_VFIP6TXFRAGSLO_IP6TXFRAGSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFIP6TXFRAGSLO_IP6TXFRAGSLO_SHIFT)
+#define I40E_GLPES_VFIP6TXMCOCTSHI(_i) (0x0001AA04 + ((_i) * 4))
+#define I40E_GLPES_VFIP6TXMCOCTSHI_MAX_INDEX 31
+#define I40E_GLPES_VFIP6TXMCOCTSHI_IP6TXMCOCTSHI_SHIFT 0
+#define I40E_GLPES_VFIP6TXMCOCTSHI_IP6TXMCOCTSHI_MASK (0xFFFF << I40E_GLPES_VFIP6TXMCOCTSHI_IP6TXMCOCTSHI_SHIFT)
+#define I40E_GLPES_VFIP6TXMCOCTSLO(_i) (0x0001AA00 + ((_i) * 4))
+#define I40E_GLPES_VFIP6TXMCOCTSLO_MAX_INDEX 31
+#define I40E_GLPES_VFIP6TXMCOCTSLO_IP6TXMCOCTSLO_SHIFT 0
+#define I40E_GLPES_VFIP6TXMCOCTSLO_IP6TXMCOCTSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFIP6TXMCOCTSLO_IP6TXMCOCTSLO_SHIFT)
+#define I40E_GLPES_VFIP6TXMCPKTSHI(_i) (0x0001AC04 + ((_i) * 4))
+#define I40E_GLPES_VFIP6TXMCPKTSHI_MAX_INDEX 31
+#define I40E_GLPES_VFIP6TXMCPKTSHI_IP6TXMCPKTSHI_SHIFT 0
+#define I40E_GLPES_VFIP6TXMCPKTSHI_IP6TXMCPKTSHI_MASK (0xFFFF << I40E_GLPES_VFIP6TXMCPKTSHI_IP6TXMCPKTSHI_SHIFT)
+#define I40E_GLPES_VFIP6TXMCPKTSLO(_i) (0x0001AC00 + ((_i) * 4))
+#define I40E_GLPES_VFIP6TXMCPKTSLO_MAX_INDEX 31
+#define I40E_GLPES_VFIP6TXMCPKTSLO_IP6TXMCPKTSLO_SHIFT 0
+#define I40E_GLPES_VFIP6TXMCPKTSLO_IP6TXMCPKTSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFIP6TXMCPKTSLO_IP6TXMCPKTSLO_SHIFT)
+#define I40E_GLPES_VFIP6TXNOROUTE(_i) (0x0001AF00 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP6TXNOROUTE_MAX_INDEX 31
+#define I40E_GLPES_VFIP6TXNOROUTE_IP6TXNOROUTE_SHIFT 0
+#define I40E_GLPES_VFIP6TXNOROUTE_IP6TXNOROUTE_MASK (0xFFFFFF << I40E_GLPES_VFIP6TXNOROUTE_IP6TXNOROUTE_SHIFT)
+#define I40E_GLPES_VFIP6TXOCTSHI(_i) (0x0001A404 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP6TXOCTSHI_MAX_INDEX 31
+#define I40E_GLPES_VFIP6TXOCTSHI_IP6TXOCTSHI_SHIFT 0
+#define I40E_GLPES_VFIP6TXOCTSHI_IP6TXOCTSHI_MASK (0xFFFF << I40E_GLPES_VFIP6TXOCTSHI_IP6TXOCTSHI_SHIFT)
+#define I40E_GLPES_VFIP6TXOCTSLO(_i) (0x0001A400 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP6TXOCTSLO_MAX_INDEX 31
+#define I40E_GLPES_VFIP6TXOCTSLO_IP6TXOCTSLO_SHIFT 0
+#define I40E_GLPES_VFIP6TXOCTSLO_IP6TXOCTSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFIP6TXOCTSLO_IP6TXOCTSLO_SHIFT)
+#define I40E_GLPES_VFIP6TXPKTSHI(_i) (0x0001A604 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP6TXPKTSHI_MAX_INDEX 31
+#define I40E_GLPES_VFIP6TXPKTSHI_IP6TXPKTSHI_SHIFT 0
+#define I40E_GLPES_VFIP6TXPKTSHI_IP6TXPKTSHI_MASK (0xFFFF << I40E_GLPES_VFIP6TXPKTSHI_IP6TXPKTSHI_SHIFT)
+#define I40E_GLPES_VFIP6TXPKTSLO(_i) (0x0001A600 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFIP6TXPKTSLO_MAX_INDEX 31
+#define I40E_GLPES_VFIP6TXPKTSLO_IP6TXPKTSLO_SHIFT 0
+#define I40E_GLPES_VFIP6TXPKTSLO_IP6TXPKTSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFIP6TXPKTSLO_IP6TXPKTSLO_SHIFT)
+#define I40E_GLPES_VFRDMARXRDSHI(_i) (0x0001BE04 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFRDMARXRDSHI_MAX_INDEX 31
+#define I40E_GLPES_VFRDMARXRDSHI_RDMARXRDSHI_SHIFT 0
+#define I40E_GLPES_VFRDMARXRDSHI_RDMARXRDSHI_MASK (0xFFFF << I40E_GLPES_VFRDMARXRDSHI_RDMARXRDSHI_SHIFT)
+#define I40E_GLPES_VFRDMARXRDSLO(_i) (0x0001BE00 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFRDMARXRDSLO_MAX_INDEX 31
+#define I40E_GLPES_VFRDMARXRDSLO_RDMARXRDSLO_SHIFT 0
+#define I40E_GLPES_VFRDMARXRDSLO_RDMARXRDSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFRDMARXRDSLO_RDMARXRDSLO_SHIFT)
+#define I40E_GLPES_VFRDMARXSNDSHI(_i) (0x0001C004 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFRDMARXSNDSHI_MAX_INDEX 31
+#define I40E_GLPES_VFRDMARXSNDSHI_RDMARXSNDSHI_SHIFT 0
+#define I40E_GLPES_VFRDMARXSNDSHI_RDMARXSNDSHI_MASK (0xFFFF << I40E_GLPES_VFRDMARXSNDSHI_RDMARXSNDSHI_SHIFT)
+#define I40E_GLPES_VFRDMARXSNDSLO(_i) (0x0001C000 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFRDMARXSNDSLO_MAX_INDEX 31
+#define I40E_GLPES_VFRDMARXSNDSLO_RDMARXSNDSLO_SHIFT 0
+#define I40E_GLPES_VFRDMARXSNDSLO_RDMARXSNDSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFRDMARXSNDSLO_RDMARXSNDSLO_SHIFT)
+#define I40E_GLPES_VFRDMARXWRSHI(_i) (0x0001BC04 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFRDMARXWRSHI_MAX_INDEX 31
+#define I40E_GLPES_VFRDMARXWRSHI_RDMARXWRSHI_SHIFT 0
+#define I40E_GLPES_VFRDMARXWRSHI_RDMARXWRSHI_MASK (0xFFFF << I40E_GLPES_VFRDMARXWRSHI_RDMARXWRSHI_SHIFT)
+#define I40E_GLPES_VFRDMARXWRSLO(_i) (0x0001BC00 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFRDMARXWRSLO_MAX_INDEX 31
+#define I40E_GLPES_VFRDMARXWRSLO_RDMARXWRSLO_SHIFT 0
+#define I40E_GLPES_VFRDMARXWRSLO_RDMARXWRSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFRDMARXWRSLO_RDMARXWRSLO_SHIFT)
+#define I40E_GLPES_VFRDMATXRDSHI(_i) (0x0001C404 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFRDMATXRDSHI_MAX_INDEX 31
+#define I40E_GLPES_VFRDMATXRDSHI_RDMARXRDSHI_SHIFT 0
+#define I40E_GLPES_VFRDMATXRDSHI_RDMARXRDSHI_MASK (0xFFFF << I40E_GLPES_VFRDMATXRDSHI_RDMARXRDSHI_SHIFT)
+#define I40E_GLPES_VFRDMATXRDSLO(_i) (0x0001C400 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFRDMATXRDSLO_MAX_INDEX 31
+#define I40E_GLPES_VFRDMATXRDSLO_RDMARXRDSLO_SHIFT 0
+#define I40E_GLPES_VFRDMATXRDSLO_RDMARXRDSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFRDMATXRDSLO_RDMARXRDSLO_SHIFT)
+#define I40E_GLPES_VFRDMATXSNDSHI(_i) (0x0001C604 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFRDMATXSNDSHI_MAX_INDEX 31
+#define I40E_GLPES_VFRDMATXSNDSHI_RDMARXSNDSHI_SHIFT 0
+#define I40E_GLPES_VFRDMATXSNDSHI_RDMARXSNDSHI_MASK (0xFFFF << I40E_GLPES_VFRDMATXSNDSHI_RDMARXSNDSHI_SHIFT)
+#define I40E_GLPES_VFRDMATXSNDSLO(_i) (0x0001C600 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFRDMATXSNDSLO_MAX_INDEX 31
+#define I40E_GLPES_VFRDMATXSNDSLO_RDMARXSNDSLO_SHIFT 0
+#define I40E_GLPES_VFRDMATXSNDSLO_RDMARXSNDSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFRDMATXSNDSLO_RDMARXSNDSLO_SHIFT)
+#define I40E_GLPES_VFRDMATXWRSHI(_i) (0x0001C204 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFRDMATXWRSHI_MAX_INDEX 31
+#define I40E_GLPES_VFRDMATXWRSHI_RDMARXWRSHI_SHIFT 0
+#define I40E_GLPES_VFRDMATXWRSHI_RDMARXWRSHI_MASK (0xFFFF << I40E_GLPES_VFRDMATXWRSHI_RDMARXWRSHI_SHIFT)
+#define I40E_GLPES_VFRDMATXWRSLO(_i) (0x0001C200 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFRDMATXWRSLO_MAX_INDEX 31
+#define I40E_GLPES_VFRDMATXWRSLO_RDMARXWRSLO_SHIFT 0
+#define I40E_GLPES_VFRDMATXWRSLO_RDMARXWRSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFRDMATXWRSLO_RDMARXWRSLO_SHIFT)
+#define I40E_GLPES_VFRDMAVBNDHI(_i) (0x0001C804 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFRDMAVBNDHI_MAX_INDEX 31
+#define I40E_GLPES_VFRDMAVBNDHI_RDMAVBNDHI_SHIFT 0
+#define I40E_GLPES_VFRDMAVBNDHI_RDMAVBNDHI_MASK (0xFFFFFFFF << I40E_GLPES_VFRDMAVBNDHI_RDMAVBNDHI_SHIFT)
+#define I40E_GLPES_VFRDMAVBNDLO(_i) (0x0001C800 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFRDMAVBNDLO_MAX_INDEX 31
+#define I40E_GLPES_VFRDMAVBNDLO_RDMAVBNDLO_SHIFT 0
+#define I40E_GLPES_VFRDMAVBNDLO_RDMAVBNDLO_MASK (0xFFFFFFFF << I40E_GLPES_VFRDMAVBNDLO_RDMAVBNDLO_SHIFT)
+#define I40E_GLPES_VFRDMAVINVHI(_i) (0x0001CA04 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFRDMAVINVHI_MAX_INDEX 31
+#define I40E_GLPES_VFRDMAVINVHI_RDMAVINVHI_SHIFT 0
+#define I40E_GLPES_VFRDMAVINVHI_RDMAVINVHI_MASK (0xFFFFFFFF << I40E_GLPES_VFRDMAVINVHI_RDMAVINVHI_SHIFT)
+#define I40E_GLPES_VFRDMAVINVLO(_i) (0x0001CA00 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFRDMAVINVLO_MAX_INDEX 31
+#define I40E_GLPES_VFRDMAVINVLO_RDMAVINVLO_SHIFT 0
+#define I40E_GLPES_VFRDMAVINVLO_RDMAVINVLO_MASK (0xFFFFFFFF << I40E_GLPES_VFRDMAVINVLO_RDMAVINVLO_SHIFT)
+#define I40E_GLPES_VFRXVLANERR(_i) (0x00018000 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFRXVLANERR_MAX_INDEX 31
+#define I40E_GLPES_VFRXVLANERR_RXVLANERR_SHIFT 0
+#define I40E_GLPES_VFRXVLANERR_RXVLANERR_MASK (0xFFFFFF << I40E_GLPES_VFRXVLANERR_RXVLANERR_SHIFT)
+#define I40E_GLPES_VFTCPRTXSEG(_i) (0x0001B600 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFTCPRTXSEG_MAX_INDEX 31
+#define I40E_GLPES_VFTCPRTXSEG_TCPRTXSEG_SHIFT 0
+#define I40E_GLPES_VFTCPRTXSEG_TCPRTXSEG_MASK (0xFFFFFFFF << I40E_GLPES_VFTCPRTXSEG_TCPRTXSEG_SHIFT)
+#define I40E_GLPES_VFTCPRXOPTERR(_i) (0x0001B200 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFTCPRXOPTERR_MAX_INDEX 31
+#define I40E_GLPES_VFTCPRXOPTERR_TCPRXOPTERR_SHIFT 0
+#define I40E_GLPES_VFTCPRXOPTERR_TCPRXOPTERR_MASK (0xFFFFFF << I40E_GLPES_VFTCPRXOPTERR_TCPRXOPTERR_SHIFT)
+#define I40E_GLPES_VFTCPRXPROTOERR(_i) (0x0001B300 + ((_i) * 4))
+#define I40E_GLPES_VFTCPRXPROTOERR_MAX_INDEX 31
+#define I40E_GLPES_VFTCPRXPROTOERR_TCPRXPROTOERR_SHIFT 0
+#define I40E_GLPES_VFTCPRXPROTOERR_TCPRXPROTOERR_MASK (0xFFFFFF << I40E_GLPES_VFTCPRXPROTOERR_TCPRXPROTOERR_SHIFT)
+#define I40E_GLPES_VFTCPRXSEGSHI(_i) (0x0001B004 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFTCPRXSEGSHI_MAX_INDEX 31
+#define I40E_GLPES_VFTCPRXSEGSHI_TCPRXSEGSHI_SHIFT 0
+#define I40E_GLPES_VFTCPRXSEGSHI_TCPRXSEGSHI_MASK (0xFFFF << I40E_GLPES_VFTCPRXSEGSHI_TCPRXSEGSHI_SHIFT)
+#define I40E_GLPES_VFTCPRXSEGSLO(_i) (0x0001B000 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFTCPRXSEGSLO_MAX_INDEX 31
+#define I40E_GLPES_VFTCPRXSEGSLO_TCPRXSEGSLO_SHIFT 0
+#define I40E_GLPES_VFTCPRXSEGSLO_TCPRXSEGSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFTCPRXSEGSLO_TCPRXSEGSLO_SHIFT)
+#define I40E_GLPES_VFTCPTXSEGHI(_i) (0x0001B404 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFTCPTXSEGHI_MAX_INDEX 31
+#define I40E_GLPES_VFTCPTXSEGHI_TCPTXSEGHI_SHIFT 0
+#define I40E_GLPES_VFTCPTXSEGHI_TCPTXSEGHI_MASK (0xFFFF << I40E_GLPES_VFTCPTXSEGHI_TCPTXSEGHI_SHIFT)
+#define I40E_GLPES_VFTCPTXSEGLO(_i) (0x0001B400 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFTCPTXSEGLO_MAX_INDEX 31
+#define I40E_GLPES_VFTCPTXSEGLO_TCPTXSEGLO_SHIFT 0
+#define I40E_GLPES_VFTCPTXSEGLO_TCPTXSEGLO_MASK (0xFFFFFFFF << I40E_GLPES_VFTCPTXSEGLO_TCPTXSEGLO_SHIFT)
+#define I40E_GLPES_VFUDPRXPKTSHI(_i) (0x0001B804 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFUDPRXPKTSHI_MAX_INDEX 31
+#define I40E_GLPES_VFUDPRXPKTSHI_UDPRXPKTSHI_SHIFT 0
+#define I40E_GLPES_VFUDPRXPKTSHI_UDPRXPKTSHI_MASK (0xFFFF << I40E_GLPES_VFUDPRXPKTSHI_UDPRXPKTSHI_SHIFT)
+#define I40E_GLPES_VFUDPRXPKTSLO(_i) (0x0001B800 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFUDPRXPKTSLO_MAX_INDEX 31
+#define I40E_GLPES_VFUDPRXPKTSLO_UDPRXPKTSLO_SHIFT 0
+#define I40E_GLPES_VFUDPRXPKTSLO_UDPRXPKTSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFUDPRXPKTSLO_UDPRXPKTSLO_SHIFT)
+#define I40E_GLPES_VFUDPTXPKTSHI(_i) (0x0001BA04 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFUDPTXPKTSHI_MAX_INDEX 31
+#define I40E_GLPES_VFUDPTXPKTSHI_UDPTXPKTSHI_SHIFT 0
+#define I40E_GLPES_VFUDPTXPKTSHI_UDPTXPKTSHI_MASK (0xFFFF << I40E_GLPES_VFUDPTXPKTSHI_UDPTXPKTSHI_SHIFT)
+#define I40E_GLPES_VFUDPTXPKTSLO(_i) (0x0001BA00 + ((_i) * 4)) /* _i=0...31 */
+#define I40E_GLPES_VFUDPTXPKTSLO_MAX_INDEX 31
+#define I40E_GLPES_VFUDPTXPKTSLO_UDPTXPKTSLO_SHIFT 0
+#define I40E_GLPES_VFUDPTXPKTSLO_UDPTXPKTSLO_MASK (0xFFFFFFFF << I40E_GLPES_VFUDPTXPKTSLO_UDPTXPKTSLO_SHIFT)
+#define I40E_GLPM_DMACR 0x000881F4
+#define I40E_GLPM_DMACR_DMACWT_SHIFT 0
+#define I40E_GLPM_DMACR_DMACWT_MASK (0xFFFF << I40E_GLPM_DMACR_DMACWT_SHIFT)
+#define I40E_GLPM_DMACR_EXIT_DC_SHIFT 29
+#define I40E_GLPM_DMACR_EXIT_DC_MASK (0x1 << I40E_GLPM_DMACR_EXIT_DC_SHIFT)
+#define I40E_GLPM_DMACR_LX_COALESCING_INDICATION_SHIFT 30
+#define I40E_GLPM_DMACR_LX_COALESCING_INDICATION_MASK (0x1 << I40E_GLPM_DMACR_LX_COALESCING_INDICATION_SHIFT)
+#define I40E_GLPM_DMACR_DMAC_EN_SHIFT 31
+#define I40E_GLPM_DMACR_DMAC_EN_MASK (0x1 << I40E_GLPM_DMACR_DMAC_EN_SHIFT)
+#define I40E_GLPM_LTRC 0x000BE500
+#define I40E_GLPM_LTRC_SLTRV_SHIFT 0
+#define I40E_GLPM_LTRC_SLTRV_MASK (0x3FF << I40E_GLPM_LTRC_SLTRV_SHIFT)
+#define I40E_GLPM_LTRC_SSCALE_SHIFT 10
+#define I40E_GLPM_LTRC_SSCALE_MASK (0x7 << I40E_GLPM_LTRC_SSCALE_SHIFT)
+#define I40E_GLPM_LTRC_LTRS_REQUIREMENT_SHIFT 15
+#define I40E_GLPM_LTRC_LTRS_REQUIREMENT_MASK (0x1 << I40E_GLPM_LTRC_LTRS_REQUIREMENT_SHIFT)
+#define I40E_GLPM_LTRC_NSLTRV_SHIFT 16
+#define I40E_GLPM_LTRC_NSLTRV_MASK (0x3FF << I40E_GLPM_LTRC_NSLTRV_SHIFT)
+#define I40E_GLPM_LTRC_NSSCALE_SHIFT 26
+#define I40E_GLPM_LTRC_NSSCALE_MASK (0x7 << I40E_GLPM_LTRC_NSSCALE_SHIFT)
+#define I40E_GLPM_LTRC_LTR_SEND_SHIFT 30
+#define I40E_GLPM_LTRC_LTR_SEND_MASK (0x1 << I40E_GLPM_LTRC_LTR_SEND_SHIFT)
+#define I40E_GLPM_LTRC_LTRNS_REQUIREMENT_SHIFT 31
+#define I40E_GLPM_LTRC_LTRNS_REQUIREMENT_MASK (0x1 << I40E_GLPM_LTRC_LTRNS_REQUIREMENT_SHIFT)
+#define I40E_PRTPM_EEE_STAT 0x001E4320
+#define I40E_PRTPM_EEE_STAT_EEE_NEG_SHIFT 29
+#define I40E_PRTPM_EEE_STAT_EEE_NEG_MASK (0x1 << I40E_PRTPM_EEE_STAT_EEE_NEG_SHIFT)
+#define I40E_PRTPM_EEE_STAT_RX_LPI_STATUS_SHIFT 30
+#define I40E_PRTPM_EEE_STAT_RX_LPI_STATUS_MASK (0x1 << I40E_PRTPM_EEE_STAT_RX_LPI_STATUS_SHIFT)
+#define I40E_PRTPM_EEE_STAT_TX_LPI_STATUS_SHIFT 31
+#define I40E_PRTPM_EEE_STAT_TX_LPI_STATUS_MASK (0x1 << I40E_PRTPM_EEE_STAT_TX_LPI_STATUS_SHIFT)
+#define I40E_PRTPM_EEEC 0x001E4380
+#define I40E_PRTPM_EEEC_TW_WAKE_MIN_SHIFT 16
+#define I40E_PRTPM_EEEC_TW_WAKE_MIN_MASK (0x3F << I40E_PRTPM_EEEC_TW_WAKE_MIN_SHIFT)
+#define I40E_PRTPM_EEEC_TX_LU_LPI_DLY_SHIFT 24
+#define I40E_PRTPM_EEEC_TX_LU_LPI_DLY_MASK (0x3 << I40E_PRTPM_EEEC_TX_LU_LPI_DLY_SHIFT)
+#define I40E_PRTPM_EEEC_TEEE_DLY_SHIFT 26
+#define I40E_PRTPM_EEEC_TEEE_DLY_MASK (0x3F << I40E_PRTPM_EEEC_TEEE_DLY_SHIFT)
+#define I40E_PRTPM_EEEFWD 0x001E4400
+#define I40E_PRTPM_EEEFWD_EEE_FW_CONFIG_DONE_SHIFT 31
+#define I40E_PRTPM_EEEFWD_EEE_FW_CONFIG_DONE_MASK (0x1 << I40E_PRTPM_EEEFWD_EEE_FW_CONFIG_DONE_SHIFT)
+#define I40E_PRTPM_EEER 0x001E4360
+#define I40E_PRTPM_EEER_TW_SYSTEM_SHIFT 0
+#define I40E_PRTPM_EEER_TW_SYSTEM_MASK (0xFFFF << I40E_PRTPM_EEER_TW_SYSTEM_SHIFT)
+#define I40E_PRTPM_EEER_TX_LPI_EN_SHIFT 16
+#define I40E_PRTPM_EEER_TX_LPI_EN_MASK (0x1 << I40E_PRTPM_EEER_TX_LPI_EN_SHIFT)
+#define I40E_PRTPM_EEETXC 0x001E43E0
+#define I40E_PRTPM_EEETXC_TW_PHY_SHIFT 0
+#define I40E_PRTPM_EEETXC_TW_PHY_MASK (0xFFFF << I40E_PRTPM_EEETXC_TW_PHY_SHIFT)
+#define I40E_PRTPM_GC 0x000B8140
+#define I40E_PRTPM_GC_EMP_LINK_ON_SHIFT 0
+#define I40E_PRTPM_GC_EMP_LINK_ON_MASK (0x1 << I40E_PRTPM_GC_EMP_LINK_ON_SHIFT)
+#define I40E_PRTPM_GC_MNG_VETO_SHIFT 1
+#define I40E_PRTPM_GC_MNG_VETO_MASK (0x1 << I40E_PRTPM_GC_MNG_VETO_SHIFT)
+#define I40E_PRTPM_GC_RATD_SHIFT 2
+#define I40E_PRTPM_GC_RATD_MASK (0x1 << I40E_PRTPM_GC_RATD_SHIFT)
+#define I40E_PRTPM_GC_LCDMP_SHIFT 3
+#define I40E_PRTPM_GC_LCDMP_MASK (0x1 << I40E_PRTPM_GC_LCDMP_SHIFT)
+#define I40E_PRTPM_GC_LPLU_ASSERTED_SHIFT 31
+#define I40E_PRTPM_GC_LPLU_ASSERTED_MASK (0x1 << I40E_PRTPM_GC_LPLU_ASSERTED_SHIFT)
+#define I40E_PRTPM_HPTC 0x000AC800
+#define I40E_PRTPM_HPTC_HIGH_PRI_TC_SHIFT 0
+#define I40E_PRTPM_HPTC_HIGH_PRI_TC_MASK (0xFF << I40E_PRTPM_HPTC_HIGH_PRI_TC_SHIFT)
+#define I40E_PRTPM_RLPIC 0x001E43A0
+#define I40E_PRTPM_RLPIC_ERLPIC_SHIFT 0
+#define I40E_PRTPM_RLPIC_ERLPIC_MASK (0xFFFFFFFF << I40E_PRTPM_RLPIC_ERLPIC_SHIFT)
+#define I40E_PRTPM_TLPIC 0x001E43C0
+#define I40E_PRTPM_TLPIC_ETLPIC_SHIFT 0
+#define I40E_PRTPM_TLPIC_ETLPIC_MASK (0xFFFFFFFF << I40E_PRTPM_TLPIC_ETLPIC_SHIFT)
+#define I40E_GLRPB_DPSS 0x000AC828
+#define I40E_GLRPB_DPSS_DPS_TCN_SHIFT 0
+#define I40E_GLRPB_DPSS_DPS_TCN_MASK (0xFFFFF << I40E_GLRPB_DPSS_DPS_TCN_SHIFT)
+#define I40E_GLRPB_GHW 0x000AC830
+#define I40E_GLRPB_GHW_GHW_SHIFT 0
+#define I40E_GLRPB_GHW_GHW_MASK (0xFFFFF << I40E_GLRPB_GHW_GHW_SHIFT)
+#define I40E_GLRPB_GLW 0x000AC834
+#define I40E_GLRPB_GLW_GLW_SHIFT 0
+#define I40E_GLRPB_GLW_GLW_MASK (0xFFFFF << I40E_GLRPB_GLW_GLW_SHIFT)
+#define I40E_GLRPB_PHW 0x000AC844
+#define I40E_GLRPB_PHW_PHW_SHIFT 0
+#define I40E_GLRPB_PHW_PHW_MASK (0xFFFFF << I40E_GLRPB_PHW_PHW_SHIFT)
+#define I40E_GLRPB_PLW 0x000AC848
+#define I40E_GLRPB_PLW_PLW_SHIFT 0
+#define I40E_GLRPB_PLW_PLW_MASK (0xFFFFF << I40E_GLRPB_PLW_PLW_SHIFT)
+#define I40E_PRTRPB_DHW(_i) (0x000AC100 + ((_i) * 32)) /* _i=0...7 */
+#define I40E_PRTRPB_DHW_MAX_INDEX 7
+#define I40E_PRTRPB_DHW_DHW_TCN_SHIFT 0
+#define I40E_PRTRPB_DHW_DHW_TCN_MASK (0xFFFFF << I40E_PRTRPB_DHW_DHW_TCN_SHIFT)
+#define I40E_PRTRPB_DLW(_i) (0x000AC220 + ((_i) * 32)) /* _i=0...7 */
+#define I40E_PRTRPB_DLW_MAX_INDEX 7
+#define I40E_PRTRPB_DLW_DLW_TCN_SHIFT 0
+#define I40E_PRTRPB_DLW_DLW_TCN_MASK (0xFFFFF << I40E_PRTRPB_DLW_DLW_TCN_SHIFT)
+#define I40E_PRTRPB_DPS(_i) (0x000AC320 + ((_i) * 32)) /* _i=0...7 */
+#define I40E_PRTRPB_DPS_MAX_INDEX 7
+#define I40E_PRTRPB_DPS_DPS_TCN_SHIFT 0
+#define I40E_PRTRPB_DPS_DPS_TCN_MASK (0xFFFFF << I40E_PRTRPB_DPS_DPS_TCN_SHIFT)
+#define I40E_PRTRPB_SHT(_i) (0x000AC480 + ((_i) * 32)) /* _i=0...7 */
+#define I40E_PRTRPB_SHT_MAX_INDEX 7
+#define I40E_PRTRPB_SHT_SHT_TCN_SHIFT 0
+#define I40E_PRTRPB_SHT_SHT_TCN_MASK (0xFFFFF << I40E_PRTRPB_SHT_SHT_TCN_SHIFT)
+#define I40E_PRTRPB_SHW 0x000AC580
+#define I40E_PRTRPB_SHW_SHW_SHIFT 0
+#define I40E_PRTRPB_SHW_SHW_MASK (0xFFFFF << I40E_PRTRPB_SHW_SHW_SHIFT)
+#define I40E_PRTRPB_SLT(_i) (0x000AC5A0 + ((_i) * 32)) /* _i=0...7 */
+#define I40E_PRTRPB_SLT_MAX_INDEX 7
+#define I40E_PRTRPB_SLT_SLT_TCN_SHIFT 0
+#define I40E_PRTRPB_SLT_SLT_TCN_MASK (0xFFFFF << I40E_PRTRPB_SLT_SLT_TCN_SHIFT)
+#define I40E_PRTRPB_SLW 0x000AC6A0
+#define I40E_PRTRPB_SLW_SLW_SHIFT 0
+#define I40E_PRTRPB_SLW_SLW_MASK (0xFFFFF << I40E_PRTRPB_SLW_SLW_SHIFT)
+#define I40E_PRTRPB_SPS 0x000AC7C0
+#define I40E_PRTRPB_SPS_SPS_SHIFT 0
+#define I40E_PRTRPB_SPS_SPS_MASK (0xFFFFF << I40E_PRTRPB_SPS_SPS_SHIFT)
+#define I40E_GLQF_APBVT(_i) (0x00260000 + ((_i) * 4)) /* _i=0...2047 */
+#define I40E_GLQF_APBVT_MAX_INDEX 2047
+#define I40E_GLQF_APBVT_APBVT_SHIFT 0
+#define I40E_GLQF_APBVT_APBVT_MASK (0xFFFFFFFF << I40E_GLQF_APBVT_APBVT_SHIFT)
+#define I40E_GLQF_CTL 0x00269BA4
+#define I40E_GLQF_CTL_HTOEP_SHIFT 1
+#define I40E_GLQF_CTL_HTOEP_MASK (0x1 << I40E_GLQF_CTL_HTOEP_SHIFT)
+#define I40E_GLQF_CTL_HTOEP_FCOE_SHIFT 2
+#define I40E_GLQF_CTL_HTOEP_FCOE_MASK (0x1 << I40E_GLQF_CTL_HTOEP_FCOE_SHIFT)
+#define I40E_GLQF_CTL_PCNT_ALLOC_SHIFT 3
+#define I40E_GLQF_CTL_PCNT_ALLOC_MASK (0x7 << I40E_GLQF_CTL_PCNT_ALLOC_SHIFT)
+#define I40E_GLQF_CTL_DDPLPEN_SHIFT 7
+#define I40E_GLQF_CTL_DDPLPEN_MASK (0x1 << I40E_GLQF_CTL_DDPLPEN_SHIFT)
+#define I40E_GLQF_CTL_MAXPEBLEN_SHIFT 8
+#define I40E_GLQF_CTL_MAXPEBLEN_MASK (0x7 << I40E_GLQF_CTL_MAXPEBLEN_SHIFT)
+#define I40E_GLQF_CTL_MAXFCBLEN_SHIFT 11
+#define I40E_GLQF_CTL_MAXFCBLEN_MASK (0x7 << I40E_GLQF_CTL_MAXFCBLEN_SHIFT)
+#define I40E_GLQF_CTL_MAXFDBLEN_SHIFT 14
+#define I40E_GLQF_CTL_MAXFDBLEN_MASK (0x7 << I40E_GLQF_CTL_MAXFDBLEN_SHIFT)
+#define I40E_GLQF_CTL_FDBEST_SHIFT 17
+#define I40E_GLQF_CTL_FDBEST_MASK (0xFF << I40E_GLQF_CTL_FDBEST_SHIFT)
+#define I40E_GLQF_CTL_PROGPRIO_SHIFT 25
+#define I40E_GLQF_CTL_PROGPRIO_MASK (0x1 << I40E_GLQF_CTL_PROGPRIO_SHIFT)
+#define I40E_GLQF_CTL_INVALPRIO_SHIFT 26
+#define I40E_GLQF_CTL_INVALPRIO_MASK (0x1 << I40E_GLQF_CTL_INVALPRIO_SHIFT)
+#define I40E_GLQF_CTL_IGNORE_IP_SHIFT 27
+#define I40E_GLQF_CTL_IGNORE_IP_MASK (0x1 << I40E_GLQF_CTL_IGNORE_IP_SHIFT)
+#define I40E_GLQF_FDCNT_0 0x00269BAC
+#define I40E_GLQF_FDCNT_0_GUARANT_CNT_SHIFT 0
+#define I40E_GLQF_FDCNT_0_GUARANT_CNT_MASK (0x1FFF << I40E_GLQF_FDCNT_0_GUARANT_CNT_SHIFT)
+#define I40E_GLQF_FDCNT_0_BESTCNT_SHIFT 13
+#define I40E_GLQF_FDCNT_0_BESTCNT_MASK (0x1FFF << I40E_GLQF_FDCNT_0_BESTCNT_SHIFT)
+#define I40E_GLQF_HSYM(_i) (0x00269D00 + ((_i) * 4)) /* _i=0...63 */
+#define I40E_GLQF_HSYM_MAX_INDEX 63
+#define I40E_GLQF_HSYM_SYMH_ENA_SHIFT 0
+#define I40E_GLQF_HSYM_SYMH_ENA_MASK (0x1 << I40E_GLQF_HSYM_SYMH_ENA_SHIFT)
+#define I40E_GLQF_PCNT(_i) (0x00266800 + ((_i) * 4)) /* _i=0...511 */
+#define I40E_GLQF_PCNT_MAX_INDEX 511
+#define I40E_GLQF_PCNT_PCNT_SHIFT 0
+#define I40E_GLQF_PCNT_PCNT_MASK (0xFFFFFFFF << I40E_GLQF_PCNT_PCNT_SHIFT)
+#define I40E_GLQF_SWAP(_i, _j) (0x00267E00 + ((_i) * 4 + (_j) * 8)) /* _i=0...1, _j=0...63 */
+#define I40E_GLQF_SWAP_MAX_INDEX 1
+#define I40E_GLQF_SWAP_OFF0_SRC0_SHIFT 0
+#define I40E_GLQF_SWAP_OFF0_SRC0_MASK (0x3F << I40E_GLQF_SWAP_OFF0_SRC0_SHIFT)
+#define I40E_GLQF_SWAP_OFF0_SRC1_SHIFT 6
+#define I40E_GLQF_SWAP_OFF0_SRC1_MASK (0x3F << I40E_GLQF_SWAP_OFF0_SRC1_SHIFT)
+#define I40E_GLQF_SWAP_FLEN0_SHIFT 12
+#define I40E_GLQF_SWAP_FLEN0_MASK (0xF << I40E_GLQF_SWAP_FLEN0_SHIFT)
+#define I40E_GLQF_SWAP_OFF1_SRC0_SHIFT 16
+#define I40E_GLQF_SWAP_OFF1_SRC0_MASK (0x3F << I40E_GLQF_SWAP_OFF1_SRC0_SHIFT)
+#define I40E_GLQF_SWAP_OFF1_SRC1_SHIFT 22
+#define I40E_GLQF_SWAP_OFF1_SRC1_MASK (0x3F << I40E_GLQF_SWAP_OFF1_SRC1_SHIFT)
+#define I40E_GLQF_SWAP_FLEN1_SHIFT 28
+#define I40E_GLQF_SWAP_FLEN1_MASK (0xF << I40E_GLQF_SWAP_FLEN1_SHIFT)
+#define I40E_PFQF_CTL_0 0x001C0AC0
+#define I40E_PFQF_CTL_0_PEHSIZE_SHIFT 0
+#define I40E_PFQF_CTL_0_PEHSIZE_MASK (0x1F << I40E_PFQF_CTL_0_PEHSIZE_SHIFT)
+#define I40E_PFQF_CTL_0_PEDSIZE_SHIFT 5
+#define I40E_PFQF_CTL_0_PEDSIZE_MASK (0x1F << I40E_PFQF_CTL_0_PEDSIZE_SHIFT)
+#define I40E_PFQF_CTL_0_PFFCHSIZE_SHIFT 10
+#define I40E_PFQF_CTL_0_PFFCHSIZE_MASK (0xF << I40E_PFQF_CTL_0_PFFCHSIZE_SHIFT)
+#define I40E_PFQF_CTL_0_PFFCDSIZE_SHIFT 14
+#define I40E_PFQF_CTL_0_PFFCDSIZE_MASK (0x3 << I40E_PFQF_CTL_0_PFFCDSIZE_SHIFT)
+#define I40E_PFQF_CTL_0_HASHLUTSIZE_SHIFT 16
+#define I40E_PFQF_CTL_0_HASHLUTSIZE_MASK (0x1 << I40E_PFQF_CTL_0_HASHLUTSIZE_SHIFT)
+#define I40E_PFQF_CTL_0_FD_ENA_SHIFT 17
+#define I40E_PFQF_CTL_0_FD_ENA_MASK (0x1 << I40E_PFQF_CTL_0_FD_ENA_SHIFT)
+#define I40E_PFQF_CTL_0_ETYPE_ENA_SHIFT 18
+#define I40E_PFQF_CTL_0_ETYPE_ENA_MASK (0x1 << I40E_PFQF_CTL_0_ETYPE_ENA_SHIFT)
+#define I40E_PFQF_CTL_0_MACVLAN_ENA_SHIFT 19
+#define I40E_PFQF_CTL_0_MACVLAN_ENA_MASK (0x1 << I40E_PFQF_CTL_0_MACVLAN_ENA_SHIFT)
+#define I40E_PFQF_CTL_0_VFFCHSIZE_SHIFT 20
+#define I40E_PFQF_CTL_0_VFFCHSIZE_MASK (0xF << I40E_PFQF_CTL_0_VFFCHSIZE_SHIFT)
+#define I40E_PFQF_CTL_0_VFFCDSIZE_SHIFT 24
+#define I40E_PFQF_CTL_0_VFFCDSIZE_MASK (0x3 << I40E_PFQF_CTL_0_VFFCDSIZE_SHIFT)
+#define I40E_PFQF_CTL_1 0x00245D80
+#define I40E_PFQF_CTL_1_CLEARFDTABLE_SHIFT 0
+#define I40E_PFQF_CTL_1_CLEARFDTABLE_MASK (0x1 << I40E_PFQF_CTL_1_CLEARFDTABLE_SHIFT)
+#define I40E_PFQF_FDALLOC 0x00246280
+#define I40E_PFQF_FDALLOC_FDALLOC_SHIFT 0
+#define I40E_PFQF_FDALLOC_FDALLOC_MASK (0xFF << I40E_PFQF_FDALLOC_FDALLOC_SHIFT)
+#define I40E_PFQF_FDALLOC_FDBEST_SHIFT 8
+#define I40E_PFQF_FDALLOC_FDBEST_MASK (0xFF << I40E_PFQF_FDALLOC_FDBEST_SHIFT)
+#define I40E_PFQF_FDSTAT 0x00246380
+#define I40E_PFQF_FDSTAT_GUARANT_CNT_SHIFT 0
+#define I40E_PFQF_FDSTAT_GUARANT_CNT_MASK (0x1FFF << I40E_PFQF_FDSTAT_GUARANT_CNT_SHIFT)
+#define I40E_PFQF_FDSTAT_BEST_CNT_SHIFT 16
+#define I40E_PFQF_FDSTAT_BEST_CNT_MASK (0x1FFF << I40E_PFQF_FDSTAT_BEST_CNT_SHIFT)
+#define I40E_PFQF_HENA(_i) (0x00245900 + ((_i) * 128)) /* _i=0...1 */
+#define I40E_PFQF_HENA_MAX_INDEX 1
+#define I40E_PFQF_HENA_PTYPE_ENA_SHIFT 0
+#define I40E_PFQF_HENA_PTYPE_ENA_MASK (0xFFFFFFFF << I40E_PFQF_HENA_PTYPE_ENA_SHIFT)
+#define I40E_PFQF_HKEY(_i) (0x00244800 + ((_i) * 128)) /* _i=0...12 */
+#define I40E_PFQF_HKEY_MAX_INDEX 12
+#define I40E_PFQF_HKEY_KEY_0_SHIFT 0
+#define I40E_PFQF_HKEY_KEY_0_MASK (0xFF << I40E_PFQF_HKEY_KEY_0_SHIFT)
+#define I40E_PFQF_HKEY_KEY_1_SHIFT 8
+#define I40E_PFQF_HKEY_KEY_1_MASK (0xFF << I40E_PFQF_HKEY_KEY_1_SHIFT)
+#define I40E_PFQF_HKEY_KEY_2_SHIFT 16
+#define I40E_PFQF_HKEY_KEY_2_MASK (0xFF << I40E_PFQF_HKEY_KEY_2_SHIFT)
+#define I40E_PFQF_HKEY_KEY_3_SHIFT 24
+#define I40E_PFQF_HKEY_KEY_3_MASK (0xFF << I40E_PFQF_HKEY_KEY_3_SHIFT)
+#define I40E_PFQF_HLUT(_i) (0x00240000 + ((_i) * 128)) /* _i=0...127 */
+#define I40E_PFQF_HLUT_MAX_INDEX 127
+#define I40E_PFQF_HLUT_LUT0_SHIFT 0
+#define I40E_PFQF_HLUT_LUT0_MASK (0x3F << I40E_PFQF_HLUT_LUT0_SHIFT)
+#define I40E_PFQF_HLUT_LUT1_SHIFT 8
+#define I40E_PFQF_HLUT_LUT1_MASK (0x3F << I40E_PFQF_HLUT_LUT1_SHIFT)
+#define I40E_PFQF_HLUT_LUT2_SHIFT 16
+#define I40E_PFQF_HLUT_LUT2_MASK (0x3F << I40E_PFQF_HLUT_LUT2_SHIFT)
+#define I40E_PFQF_HLUT_LUT3_SHIFT 24
+#define I40E_PFQF_HLUT_LUT3_MASK (0x3F << I40E_PFQF_HLUT_LUT3_SHIFT)
+#define I40E_PFQF_HREGION(_i) (0x00245400 + ((_i) * 128)) /* _i=0...7 */
+#define I40E_PFQF_HREGION_MAX_INDEX 7
+#define I40E_PFQF_HREGION_OVERRIDE_ENA_0_SHIFT 0
+#define I40E_PFQF_HREGION_OVERRIDE_ENA_0_MASK (0x1 << I40E_PFQF_HREGION_OVERRIDE_ENA_0_SHIFT)
+#define I40E_PFQF_HREGION_REGION_0_SHIFT 1
+#define I40E_PFQF_HREGION_REGION_0_MASK (0x7 << I40E_PFQF_HREGION_REGION_0_SHIFT)
+#define I40E_PFQF_HREGION_OVERRIDE_ENA_1_SHIFT 4
+#define I40E_PFQF_HREGION_OVERRIDE_ENA_1_MASK (0x1 << I40E_PFQF_HREGION_OVERRIDE_ENA_1_SHIFT)
+#define I40E_PFQF_HREGION_REGION_1_SHIFT 5
+#define I40E_PFQF_HREGION_REGION_1_MASK (0x7 << I40E_PFQF_HREGION_REGION_1_SHIFT)
+#define I40E_PFQF_HREGION_OVERRIDE_ENA_2_SHIFT 8
+#define I40E_PFQF_HREGION_OVERRIDE_ENA_2_MASK (0x1 << I40E_PFQF_HREGION_OVERRIDE_ENA_2_SHIFT)
+#define I40E_PFQF_HREGION_REGION_2_SHIFT 9
+#define I40E_PFQF_HREGION_REGION_2_MASK (0x7 << I40E_PFQF_HREGION_REGION_2_SHIFT)
+#define I40E_PFQF_HREGION_OVERRIDE_ENA_3_SHIFT 12
+#define I40E_PFQF_HREGION_OVERRIDE_ENA_3_MASK (0x1 << I40E_PFQF_HREGION_OVERRIDE_ENA_3_SHIFT)
+#define I40E_PFQF_HREGION_REGION_3_SHIFT 13
+#define I40E_PFQF_HREGION_REGION_3_MASK (0x7 << I40E_PFQF_HREGION_REGION_3_SHIFT)
+#define I40E_PFQF_HREGION_OVERRIDE_ENA_4_SHIFT 16
+#define I40E_PFQF_HREGION_OVERRIDE_ENA_4_MASK (0x1 << I40E_PFQF_HREGION_OVERRIDE_ENA_4_SHIFT)
+#define I40E_PFQF_HREGION_REGION_4_SHIFT 17
+#define I40E_PFQF_HREGION_REGION_4_MASK (0x7 << I40E_PFQF_HREGION_REGION_4_SHIFT)
+#define I40E_PFQF_HREGION_OVERRIDE_ENA_5_SHIFT 20
+#define I40E_PFQF_HREGION_OVERRIDE_ENA_5_MASK (0x1 << I40E_PFQF_HREGION_OVERRIDE_ENA_5_SHIFT)
+#define I40E_PFQF_HREGION_REGION_5_SHIFT 21
+#define I40E_PFQF_HREGION_REGION_5_MASK (0x7 << I40E_PFQF_HREGION_REGION_5_SHIFT)
+#define I40E_PFQF_HREGION_OVERRIDE_ENA_6_SHIFT 24
+#define I40E_PFQF_HREGION_OVERRIDE_ENA_6_MASK (0x1 << I40E_PFQF_HREGION_OVERRIDE_ENA_6_SHIFT)
+#define I40E_PFQF_HREGION_REGION_6_SHIFT 25
+#define I40E_PFQF_HREGION_REGION_6_MASK (0x7 << I40E_PFQF_HREGION_REGION_6_SHIFT)
+#define I40E_PFQF_HREGION_OVERRIDE_ENA_7_SHIFT 28
+#define I40E_PFQF_HREGION_OVERRIDE_ENA_7_MASK (0x1 << I40E_PFQF_HREGION_OVERRIDE_ENA_7_SHIFT)
+#define I40E_PFQF_HREGION_REGION_7_SHIFT 29
+#define I40E_PFQF_HREGION_REGION_7_MASK (0x7 << I40E_PFQF_HREGION_REGION_7_SHIFT)
+#define I40E_PRTQF_CTL_0 0x00256E60
+#define I40E_PRTQF_CTL_0_HSYM_ENA_SHIFT 0
+#define I40E_PRTQF_CTL_0_HSYM_ENA_MASK (0x1 << I40E_PRTQF_CTL_0_HSYM_ENA_SHIFT)
+#define I40E_PRTQF_FD_FLXINSET(_i) (0x00253800 + ((_i) * 32)) /* _i=0...63 */
+#define I40E_PRTQF_FD_FLXINSET_MAX_INDEX 63
+#define I40E_PRTQF_FD_FLXINSET_INSET_SHIFT 0
+#define I40E_PRTQF_FD_FLXINSET_INSET_MASK (0xFF << I40E_PRTQF_FD_FLXINSET_INSET_SHIFT)
+#define I40E_PRTQF_FD_MSK(_i, _j) (0x00252000 + ((_i) * 64 + (_j) * 32)) /* _i=0...63, _j=0...1 */
+#define I40E_PRTQF_FD_MSK_MAX_INDEX 63
+#define I40E_PRTQF_FD_MSK_MASK_SHIFT 0
+#define I40E_PRTQF_FD_MSK_MASK_MASK (0xFFFF << I40E_PRTQF_FD_MSK_MASK_SHIFT)
+#define I40E_PRTQF_FD_MSK_OFFSET_SHIFT 16
+#define I40E_PRTQF_FD_MSK_OFFSET_MASK (0x3F << I40E_PRTQF_FD_MSK_OFFSET_SHIFT)
+#define I40E_PRTQF_FLX_PIT(_i) (0x00255200 + ((_i) * 32)) /* _i=0...8 */
+#define I40E_PRTQF_FLX_PIT_MAX_INDEX 8
+#define I40E_PRTQF_FLX_PIT_SOURCE_OFF_SHIFT 0
+#define I40E_PRTQF_FLX_PIT_SOURCE_OFF_MASK (0x3F << I40E_PRTQF_FLX_PIT_SOURCE_OFF_SHIFT)
+#define I40E_PRTQF_FLX_PIT_FSIZE_SHIFT 6
+#define I40E_PRTQF_FLX_PIT_FSIZE_MASK (0xF << I40E_PRTQF_FLX_PIT_FSIZE_SHIFT)
+#define I40E_PRTQF_FLX_PIT_DEST_OFF_SHIFT 10
+#define I40E_PRTQF_FLX_PIT_DEST_OFF_MASK (0x3F << I40E_PRTQF_FLX_PIT_DEST_OFF_SHIFT)
+#define I40E_VFQF_HENA1(_i, _VF) (0x00230800 + ((_i) * 1024 + (_VF) * 4))
+#define I40E_VFQF_HENA1_MAX_INDEX 1
+#define I40E_VFQF_HENA1_PTYPE_ENA_SHIFT 0
+#define I40E_VFQF_HENA1_PTYPE_ENA_MASK (0xFFFFFFFF << I40E_VFQF_HENA1_PTYPE_ENA_SHIFT)
+#define I40E_VFQF_HKEY1(_i, _VF) (0x00228000 + ((_i) * 1024 + (_VF) * 4)) /* _i=0...12, _VF=0...127 */
+#define I40E_VFQF_HKEY1_MAX_INDEX 12
+#define I40E_VFQF_HKEY1_KEY_0_SHIFT 0
+#define I40E_VFQF_HKEY1_KEY_0_MASK (0xFF << I40E_VFQF_HKEY1_KEY_0_SHIFT)
+#define I40E_VFQF_HKEY1_KEY_1_SHIFT 8
+#define I40E_VFQF_HKEY1_KEY_1_MASK (0xFF << I40E_VFQF_HKEY1_KEY_1_SHIFT)
+#define I40E_VFQF_HKEY1_KEY_2_SHIFT 16
+#define I40E_VFQF_HKEY1_KEY_2_MASK (0xFF << I40E_VFQF_HKEY1_KEY_2_SHIFT)
+#define I40E_VFQF_HKEY1_KEY_3_SHIFT 24
+#define I40E_VFQF_HKEY1_KEY_3_MASK (0xFF << I40E_VFQF_HKEY1_KEY_3_SHIFT)
+#define I40E_VFQF_HLUT1(_i, _VF) (0x00220000 + ((_i) * 1024 + (_VF) * 4)) /* _i=0...15, _VF=0...127 */
+#define I40E_VFQF_HLUT1_MAX_INDEX 15
+#define I40E_VFQF_HLUT1_LUT0_SHIFT 0
+#define I40E_VFQF_HLUT1_LUT0_MASK (0xF << I40E_VFQF_HLUT1_LUT0_SHIFT)
+#define I40E_VFQF_HLUT1_LUT1_SHIFT 8
+#define I40E_VFQF_HLUT1_LUT1_MASK (0xF << I40E_VFQF_HLUT1_LUT1_SHIFT)
+#define I40E_VFQF_HLUT1_LUT2_SHIFT 16
+#define I40E_VFQF_HLUT1_LUT2_MASK (0xF << I40E_VFQF_HLUT1_LUT2_SHIFT)
+#define I40E_VFQF_HLUT1_LUT3_SHIFT 24
+#define I40E_VFQF_HLUT1_LUT3_MASK (0xF << I40E_VFQF_HLUT1_LUT3_SHIFT)
+#define I40E_VFQF_HREGION1(_i, _VF) (0x0022E000 + ((_i) * 1024 + (_VF) * 4))
+#define I40E_VFQF_HREGION1_MAX_INDEX 7
+#define I40E_VFQF_HREGION1_OVERRIDE_ENA_0_SHIFT 0
+#define I40E_VFQF_HREGION1_OVERRIDE_ENA_0_MASK (0x1 << I40E_VFQF_HREGION1_OVERRIDE_ENA_0_SHIFT)
+#define I40E_VFQF_HREGION1_REGION_0_SHIFT 1
+#define I40E_VFQF_HREGION1_REGION_0_MASK (0x7 << I40E_VFQF_HREGION1_REGION_0_SHIFT)
+#define I40E_VFQF_HREGION1_OVERRIDE_ENA_1_SHIFT 4
+#define I40E_VFQF_HREGION1_OVERRIDE_ENA_1_MASK (0x1 << I40E_VFQF_HREGION1_OVERRIDE_ENA_1_SHIFT)
+#define I40E_VFQF_HREGION1_REGION_1_SHIFT 5
+#define I40E_VFQF_HREGION1_REGION_1_MASK (0x7 << I40E_VFQF_HREGION1_REGION_1_SHIFT)
+#define I40E_VFQF_HREGION1_OVERRIDE_ENA_2_SHIFT 8
+#define I40E_VFQF_HREGION1_OVERRIDE_ENA_2_MASK (0x1 << I40E_VFQF_HREGION1_OVERRIDE_ENA_2_SHIFT)
+#define I40E_VFQF_HREGION1_REGION_2_SHIFT 9
+#define I40E_VFQF_HREGION1_REGION_2_MASK (0x7 << I40E_VFQF_HREGION1_REGION_2_SHIFT)
+#define I40E_VFQF_HREGION1_OVERRIDE_ENA_3_SHIFT 12
+#define I40E_VFQF_HREGION1_OVERRIDE_ENA_3_MASK (0x1 << I40E_VFQF_HREGION1_OVERRIDE_ENA_3_SHIFT)
+#define I40E_VFQF_HREGION1_REGION_3_SHIFT 13
+#define I40E_VFQF_HREGION1_REGION_3_MASK (0x7 << I40E_VFQF_HREGION1_REGION_3_SHIFT)
+#define I40E_VFQF_HREGION1_OVERRIDE_ENA_4_SHIFT 16
+#define I40E_VFQF_HREGION1_OVERRIDE_ENA_4_MASK (0x1 << I40E_VFQF_HREGION1_OVERRIDE_ENA_4_SHIFT)
+#define I40E_VFQF_HREGION1_REGION_4_SHIFT 17
+#define I40E_VFQF_HREGION1_REGION_4_MASK (0x7 << I40E_VFQF_HREGION1_REGION_4_SHIFT)
+#define I40E_VFQF_HREGION1_OVERRIDE_ENA_5_SHIFT 20
+#define I40E_VFQF_HREGION1_OVERRIDE_ENA_5_MASK (0x1 << I40E_VFQF_HREGION1_OVERRIDE_ENA_5_SHIFT)
+#define I40E_VFQF_HREGION1_REGION_5_SHIFT 21
+#define I40E_VFQF_HREGION1_REGION_5_MASK (0x7 << I40E_VFQF_HREGION1_REGION_5_SHIFT)
+#define I40E_VFQF_HREGION1_OVERRIDE_ENA_6_SHIFT 24
+#define I40E_VFQF_HREGION1_OVERRIDE_ENA_6_MASK (0x1 << I40E_VFQF_HREGION1_OVERRIDE_ENA_6_SHIFT)
+#define I40E_VFQF_HREGION1_REGION_6_SHIFT 25
+#define I40E_VFQF_HREGION1_REGION_6_MASK (0x7 << I40E_VFQF_HREGION1_REGION_6_SHIFT)
+#define I40E_VFQF_HREGION1_OVERRIDE_ENA_7_SHIFT 28
+#define I40E_VFQF_HREGION1_OVERRIDE_ENA_7_MASK (0x1 << I40E_VFQF_HREGION1_OVERRIDE_ENA_7_SHIFT)
+#define I40E_VFQF_HREGION1_REGION_7_SHIFT 29
+#define I40E_VFQF_HREGION1_REGION_7_MASK (0x7 << I40E_VFQF_HREGION1_REGION_7_SHIFT)
+#define I40E_VPQF_CTL(_VF) (0x001C0000 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VPQF_CTL_MAX_INDEX 127
+#define I40E_VPQF_CTL_PEHSIZE_SHIFT 0
+#define I40E_VPQF_CTL_PEHSIZE_MASK (0x1F << I40E_VPQF_CTL_PEHSIZE_SHIFT)
+#define I40E_VPQF_CTL_PEDSIZE_SHIFT 5
+#define I40E_VPQF_CTL_PEDSIZE_MASK (0x1F << I40E_VPQF_CTL_PEDSIZE_SHIFT)
+#define I40E_VPQF_CTL_FCHSIZE_SHIFT 10
+#define I40E_VPQF_CTL_FCHSIZE_MASK (0xF << I40E_VPQF_CTL_FCHSIZE_SHIFT)
+#define I40E_VPQF_CTL_FCDSIZE_SHIFT 14
+#define I40E_VPQF_CTL_FCDSIZE_MASK (0x3 << I40E_VPQF_CTL_FCDSIZE_SHIFT)
+#define I40E_VSIQF_CTL(_VSI) (0x0020D800 + ((_VSI) * 4)) /* _i=0...383 */
+#define I40E_VSIQF_CTL_MAX_INDEX 383
+#define I40E_VSIQF_CTL_FCOE_ENA_SHIFT 0
+#define I40E_VSIQF_CTL_FCOE_ENA_MASK (0x1 << I40E_VSIQF_CTL_FCOE_ENA_SHIFT)
+#define I40E_VSIQF_CTL_PETCP_ENA_SHIFT 1
+#define I40E_VSIQF_CTL_PETCP_ENA_MASK (0x1 << I40E_VSIQF_CTL_PETCP_ENA_SHIFT)
+#define I40E_VSIQF_CTL_PEUUDP_ENA_SHIFT 2
+#define I40E_VSIQF_CTL_PEUUDP_ENA_MASK (0x1 << I40E_VSIQF_CTL_PEUUDP_ENA_SHIFT)
+#define I40E_VSIQF_CTL_PEMUDP_ENA_SHIFT 3
+#define I40E_VSIQF_CTL_PEMUDP_ENA_MASK (0x1 << I40E_VSIQF_CTL_PEMUDP_ENA_SHIFT)
+#define I40E_VSIQF_CTL_PEUFRAG_ENA_SHIFT 4
+#define I40E_VSIQF_CTL_PEUFRAG_ENA_MASK (0x1 << I40E_VSIQF_CTL_PEUFRAG_ENA_SHIFT)
+#define I40E_VSIQF_CTL_PEMFRAG_ENA_SHIFT 5
+#define I40E_VSIQF_CTL_PEMFRAG_ENA_MASK (0x1 << I40E_VSIQF_CTL_PEMFRAG_ENA_SHIFT)
+#define I40E_VSIQF_TCREGION(_i, _VSI) (0x00206000 + ((_i) * 2048 + (_VSI) * 4))
+#define I40E_VSIQF_TCREGION_MAX_INDEX 7
+#define I40E_VSIQF_TCREGION_TC_OFFSET_SHIFT 0
+#define I40E_VSIQF_TCREGION_TC_OFFSET_MASK (0x1FF << I40E_VSIQF_TCREGION_TC_OFFSET_SHIFT)
+#define I40E_VSIQF_TCREGION_TC_SIZE_SHIFT 9
+#define I40E_VSIQF_TCREGION_TC_SIZE_MASK (0x7 << I40E_VSIQF_TCREGION_TC_SIZE_SHIFT)
+#define I40E_VSIQF_TCREGION_TC_OFFSET2_SHIFT 16
+#define I40E_VSIQF_TCREGION_TC_OFFSET2_MASK (0x1FF << I40E_VSIQF_TCREGION_TC_OFFSET2_SHIFT)
+#define I40E_VSIQF_TCREGION_TC_SIZE2_SHIFT 25
+#define I40E_VSIQF_TCREGION_TC_SIZE2_MASK (0x7 << I40E_VSIQF_TCREGION_TC_SIZE2_SHIFT)
+#define I40E_GL_FCOECRC(_i) (0x00314d80 + ((_i) * 8)) /* _i=0...143 */
+#define I40E_GL_FCOECRC_MAX_INDEX 143
+#define I40E_GL_FCOECRC_FCOECRC_SHIFT 0
+#define I40E_GL_FCOECRC_FCOECRC_MASK (0xFFFFFFFF << I40E_GL_FCOECRC_FCOECRC_SHIFT)
+#define I40E_GL_FCOEDDPC(_i) (0x00314480 + ((_i) * 8)) /* _i=0...143 */
+#define I40E_GL_FCOEDDPC_MAX_INDEX 143
+#define I40E_GL_FCOEDDPC_FCOEDDPC_SHIFT 0
+#define I40E_GL_FCOEDDPC_FCOEDDPC_MASK (0xFFFFFFFF << I40E_GL_FCOEDDPC_FCOEDDPC_SHIFT)
+#define I40E_GL_FCOEDDPEC(_i) (0x00314900 + ((_i) * 8)) /* _i=0...143 */
+#define I40E_GL_FCOEDDPEC_MAX_INDEX 143
+#define I40E_GL_FCOEDDPEC_CFOEDDPEC_SHIFT 0
+#define I40E_GL_FCOEDDPEC_CFOEDDPEC_MASK (0xFFFFFFFF << I40E_GL_FCOEDDPEC_CFOEDDPEC_SHIFT)
+#define I40E_GL_FCOEDIFEC(_i) (0x00318480 + ((_i) * 8)) /* _i=0...143 */
+#define I40E_GL_FCOEDIFEC_MAX_INDEX 143
+#define I40E_GL_FCOEDIFEC_FCOEDIFRC_SHIFT 0
+#define I40E_GL_FCOEDIFEC_FCOEDIFRC_MASK (0xFFFFFFFF << I40E_GL_FCOEDIFEC_FCOEDIFRC_SHIFT)
+#define I40E_GL_FCOEDIFRC(_i) (0x00318000 + ((_i) * 8)) /* _i=0...143 */
+#define I40E_GL_FCOEDIFRC_MAX_INDEX 143
+#define I40E_GL_FCOEDIFRC_FCOEDIFRC_SHIFT 0
+#define I40E_GL_FCOEDIFRC_FCOEDIFRC_MASK (0xFFFFFFFF << I40E_GL_FCOEDIFRC_FCOEDIFRC_SHIFT)
+#define I40E_GL_FCOEDIFTCL(_i) (0x00354000 + ((_i) * 8)) /* _i=0...143 */
+#define I40E_GL_FCOEDIFTCL_MAX_INDEX 143
+#define I40E_GL_FCOEDIFTCL_FCOEDIFTC_SHIFT 0
+#define I40E_GL_FCOEDIFTCL_FCOEDIFTC_MASK (0xFFFFFFFF << I40E_GL_FCOEDIFTCL_FCOEDIFTC_SHIFT)
+#define I40E_GL_FCOEDIXAC(_i) (0x0031c000 + ((_i) * 8)) /* _i=0...143 */
+#define I40E_GL_FCOEDIXAC_MAX_INDEX 143
+#define I40E_GL_FCOEDIXAC_FCOEDIXAC_SHIFT 0
+#define I40E_GL_FCOEDIXAC_FCOEDIXAC_MASK (0xFFFFFFFF << I40E_GL_FCOEDIXAC_FCOEDIXAC_SHIFT)
+#define I40E_GL_FCOEDIXEC(_i) (0x0034c000 + ((_i) * 8)) /* _i=0...143 */
+#define I40E_GL_FCOEDIXEC_MAX_INDEX 143
+#define I40E_GL_FCOEDIXEC_FCOEDIXEC_SHIFT 0
+#define I40E_GL_FCOEDIXEC_FCOEDIXEC_MASK (0xFFFFFFFF << I40E_GL_FCOEDIXEC_FCOEDIXEC_SHIFT)
+#define I40E_GL_FCOEDIXVC(_i) (0x00350000 + ((_i) * 8)) /* _i=0...143 */
+#define I40E_GL_FCOEDIXVC_MAX_INDEX 143
+#define I40E_GL_FCOEDIXVC_FCOEDIXVC_SHIFT 0
+#define I40E_GL_FCOEDIXVC_FCOEDIXVC_MASK (0xFFFFFFFF << I40E_GL_FCOEDIXVC_FCOEDIXVC_SHIFT)
+#define I40E_GL_FCOEDWRCH(_i) (0x00320004 + ((_i) * 8)) /* _i=0...143 */
+#define I40E_GL_FCOEDWRCH_MAX_INDEX 143
+#define I40E_GL_FCOEDWRCH_FCOEDWRCH_SHIFT 0
+#define I40E_GL_FCOEDWRCH_FCOEDWRCH_MASK (0xFFFF << I40E_GL_FCOEDWRCH_FCOEDWRCH_SHIFT)
+#define I40E_GL_FCOEDWRCL(_i) (0x00320000 + ((_i) * 8)) /* _i=0...143 */
+#define I40E_GL_FCOEDWRCL_MAX_INDEX 143
+#define I40E_GL_FCOEDWRCL_FCOEDWRCL_SHIFT 0
+#define I40E_GL_FCOEDWRCL_FCOEDWRCL_MASK (0xFFFFFFFF << I40E_GL_FCOEDWRCL_FCOEDWRCL_SHIFT)
+#define I40E_GL_FCOEDWTCH(_i) (0x00348084 + ((_i) * 8)) /* _i=0...143 */
+#define I40E_GL_FCOEDWTCH_MAX_INDEX 143
+#define I40E_GL_FCOEDWTCH_FCOEDWTCH_SHIFT 0
+#define I40E_GL_FCOEDWTCH_FCOEDWTCH_MASK (0xFFFF << I40E_GL_FCOEDWTCH_FCOEDWTCH_SHIFT)
+#define I40E_GL_FCOEDWTCL(_i) (0x00348080 + ((_i) * 8)) /* _i=0...143 */
+#define I40E_GL_FCOEDWTCL_MAX_INDEX 143
+#define I40E_GL_FCOEDWTCL_FCOEDWTCL_SHIFT 0
+#define I40E_GL_FCOEDWTCL_FCOEDWTCL_MASK (0xFFFFFFFF << I40E_GL_FCOEDWTCL_FCOEDWTCL_SHIFT)
+#define I40E_GL_FCOELAST(_i) (0x00314000 + ((_i) * 8)) /* _i=0...143 */
+#define I40E_GL_FCOELAST_MAX_INDEX 143
+#define I40E_GL_FCOELAST_FCOELAST_SHIFT 0
+#define I40E_GL_FCOELAST_FCOELAST_MASK (0xFFFFFFFF << I40E_GL_FCOELAST_FCOELAST_SHIFT)
+#define I40E_GL_FCOEPRC(_i) (0x00315200 + ((_i) * 8)) /* _i=0...143 */
+#define I40E_GL_FCOEPRC_MAX_INDEX 143
+#define I40E_GL_FCOEPRC_FCOEPRC_SHIFT 0
+#define I40E_GL_FCOEPRC_FCOEPRC_MASK (0xFFFFFFFF << I40E_GL_FCOEPRC_FCOEPRC_SHIFT)
+#define I40E_GL_FCOEPTC(_i) (0x00344C00 + ((_i) * 8)) /* _i=0...143 */
+#define I40E_GL_FCOEPTC_MAX_INDEX 143
+#define I40E_GL_FCOEPTC_FCOEPTC_SHIFT 0
+#define I40E_GL_FCOEPTC_FCOEPTC_MASK (0xFFFFFFFF << I40E_GL_FCOEPTC_FCOEPTC_SHIFT)
+#define I40E_GL_FCOERPDC(_i) (0x00324000 + ((_i) * 8)) /* _i=0...143 */
+#define I40E_GL_FCOERPDC_MAX_INDEX 143
+#define I40E_GL_FCOERPDC_FCOERPDC_SHIFT 0
+#define I40E_GL_FCOERPDC_FCOERPDC_MASK (0xFFFFFFFF << I40E_GL_FCOERPDC_FCOERPDC_SHIFT)
+#define I40E_GLPRT_BPRCH(_i) (0x003005E4 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_BPRCH_MAX_INDEX 3
+#define I40E_GLPRT_BPRCH_UPRCH_SHIFT 0
+#define I40E_GLPRT_BPRCH_UPRCH_MASK (0xFFFF << I40E_GLPRT_BPRCH_UPRCH_SHIFT)
+#define I40E_GLPRT_BPRCL(_i) (0x003005E0 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_BPRCL_MAX_INDEX 3
+#define I40E_GLPRT_BPRCL_UPRCH_SHIFT 0
+#define I40E_GLPRT_BPRCL_UPRCH_MASK (0xFFFFFFFF << I40E_GLPRT_BPRCL_UPRCH_SHIFT)
+#define I40E_GLPRT_BPTCH(_i) (0x00300A04 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_BPTCH_MAX_INDEX 3
+#define I40E_GLPRT_BPTCH_UPRCH_SHIFT 0
+#define I40E_GLPRT_BPTCH_UPRCH_MASK (0xFFFF << I40E_GLPRT_BPTCH_UPRCH_SHIFT)
+#define I40E_GLPRT_BPTCL(_i) (0x00300A00 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_BPTCL_MAX_INDEX 3
+#define I40E_GLPRT_BPTCL_UPRCH_SHIFT 0
+#define I40E_GLPRT_BPTCL_UPRCH_MASK (0xFFFFFFFF << I40E_GLPRT_BPTCL_UPRCH_SHIFT)
+#define I40E_GLPRT_CRCERRS(_i) (0x00300080 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_CRCERRS_MAX_INDEX 3
+#define I40E_GLPRT_CRCERRS_CRCERRS_SHIFT 0
+#define I40E_GLPRT_CRCERRS_CRCERRS_MASK (0xFFFFFFFF << I40E_GLPRT_CRCERRS_CRCERRS_SHIFT)
+#define I40E_GLPRT_GORCH(_i) (0x00300004 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_GORCH_MAX_INDEX 3
+#define I40E_GLPRT_GORCH_GORCH_SHIFT 0
+#define I40E_GLPRT_GORCH_GORCH_MASK (0xFFFF << I40E_GLPRT_GORCH_GORCH_SHIFT)
+#define I40E_GLPRT_GORCL(_i) (0x00300000 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_GORCL_MAX_INDEX 3
+#define I40E_GLPRT_GORCL_GORCL_SHIFT 0
+#define I40E_GLPRT_GORCL_GORCL_MASK (0xFFFFFFFF << I40E_GLPRT_GORCL_GORCL_SHIFT)
+#define I40E_GLPRT_GOTCH(_i) (0x00300684 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_GOTCH_MAX_INDEX 3
+#define I40E_GLPRT_GOTCH_GOTCH_SHIFT 0
+#define I40E_GLPRT_GOTCH_GOTCH_MASK (0xFFFF << I40E_GLPRT_GOTCH_GOTCH_SHIFT)
+#define I40E_GLPRT_GOTCL(_i) (0x00300680 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_GOTCL_MAX_INDEX 3
+#define I40E_GLPRT_GOTCL_GOTCL_SHIFT 0
+#define I40E_GLPRT_GOTCL_GOTCL_MASK (0xFFFFFFFF << I40E_GLPRT_GOTCL_GOTCL_SHIFT)
+#define I40E_GLPRT_ILLERRC(_i) (0x003000E0 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_ILLERRC_MAX_INDEX 3
+#define I40E_GLPRT_ILLERRC_ILLERRC_SHIFT 0
+#define I40E_GLPRT_ILLERRC_ILLERRC_MASK (0xFFFFFFFF << I40E_GLPRT_ILLERRC_ILLERRC_SHIFT)
+#define I40E_GLPRT_LDPC(_i) (0x00300620 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_LDPC_MAX_INDEX 3
+#define I40E_GLPRT_LDPC_LDPC_SHIFT 0
+#define I40E_GLPRT_LDPC_LDPC_MASK (0xFFFFFFFF << I40E_GLPRT_LDPC_LDPC_SHIFT)
+#define I40E_GLPRT_LXOFFRXC(_i) (0x00300160 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_LXOFFRXC_MAX_INDEX 3
+#define I40E_GLPRT_LXOFFRXC_LXOFFRXCNT_SHIFT 0
+#define I40E_GLPRT_LXOFFRXC_LXOFFRXCNT_MASK (0xFFFFFFFF << I40E_GLPRT_LXOFFRXC_LXOFFRXCNT_SHIFT)
+#define I40E_GLPRT_LXOFFTXC(_i) (0x003009A0 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_LXOFFTXC_MAX_INDEX 3
+#define I40E_GLPRT_LXOFFTXC_LXOFFTXC_SHIFT 0
+#define I40E_GLPRT_LXOFFTXC_LXOFFTXC_MASK (0xFFFFFFFF << I40E_GLPRT_LXOFFTXC_LXOFFTXC_SHIFT)
+#define I40E_GLPRT_LXONRXC(_i) (0x00300140 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_LXONRXC_MAX_INDEX 3
+#define I40E_GLPRT_LXONRXC_LXONRXCNT_SHIFT 0
+#define I40E_GLPRT_LXONRXC_LXONRXCNT_MASK (0xFFFFFFFF << I40E_GLPRT_LXONRXC_LXONRXCNT_SHIFT)
+#define I40E_GLPRT_LXONTXC(_i) (0x00300980 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_LXONTXC_MAX_INDEX 3
+#define I40E_GLPRT_LXONTXC_LXONTXC_SHIFT 0
+#define I40E_GLPRT_LXONTXC_LXONTXC_MASK (0xFFFFFFFF << I40E_GLPRT_LXONTXC_LXONTXC_SHIFT)
+#define I40E_GLPRT_MLFC(_i) (0x00300020 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_MLFC_MAX_INDEX 3
+#define I40E_GLPRT_MLFC_MLFC_SHIFT 0
+#define I40E_GLPRT_MLFC_MLFC_MASK (0xFFFFFFFF << I40E_GLPRT_MLFC_MLFC_SHIFT)
+#define I40E_GLPRT_MPRCH(_i) (0x003005C4 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_MPRCH_MAX_INDEX 3
+#define I40E_GLPRT_MPRCH_MPRCH_SHIFT 0
+#define I40E_GLPRT_MPRCH_MPRCH_MASK (0xFFFF << I40E_GLPRT_MPRCH_MPRCH_SHIFT)
+#define I40E_GLPRT_MPRCL(_i) (0x003005C0 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_MPRCL_MAX_INDEX 3
+#define I40E_GLPRT_MPRCL_MPRCL_SHIFT 0
+#define I40E_GLPRT_MPRCL_MPRCL_MASK (0xFFFFFFFF << I40E_GLPRT_MPRCL_MPRCL_SHIFT)
+#define I40E_GLPRT_MPTCH(_i) (0x003009E4 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_MPTCH_MAX_INDEX 3
+#define I40E_GLPRT_MPTCH_MPTCH_SHIFT 0
+#define I40E_GLPRT_MPTCH_MPTCH_MASK (0xFFFF << I40E_GLPRT_MPTCH_MPTCH_SHIFT)
+#define I40E_GLPRT_MPTCL(_i) (0x003009E0 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_MPTCL_MAX_INDEX 3
+#define I40E_GLPRT_MPTCL_MPTCL_SHIFT 0
+#define I40E_GLPRT_MPTCL_MPTCL_MASK (0xFFFFFFFF << I40E_GLPRT_MPTCL_MPTCL_SHIFT)
+#define I40E_GLPRT_MRFC(_i) (0x00300040 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_MRFC_MAX_INDEX 3
+#define I40E_GLPRT_MRFC_MRFC_SHIFT 0
+#define I40E_GLPRT_MRFC_MRFC_MASK (0xFFFFFFFF << I40E_GLPRT_MRFC_MRFC_SHIFT)
+#define I40E_GLPRT_PRC1023H(_i) (0x00300504 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PRC1023H_MAX_INDEX 3
+#define I40E_GLPRT_PRC1023H_PRC1023H_SHIFT 0
+#define I40E_GLPRT_PRC1023H_PRC1023H_MASK (0xFFFF << I40E_GLPRT_PRC1023H_PRC1023H_SHIFT)
+#define I40E_GLPRT_PRC1023L(_i) (0x00300500 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PRC1023L_MAX_INDEX 3
+#define I40E_GLPRT_PRC1023L_PRC1023L_SHIFT 0
+#define I40E_GLPRT_PRC1023L_PRC1023L_MASK (0xFFFFFFFF << I40E_GLPRT_PRC1023L_PRC1023L_SHIFT)
+#define I40E_GLPRT_PRC127H(_i) (0x003004A4 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PRC127H_MAX_INDEX 3
+#define I40E_GLPRT_PRC127H_PRC127H_SHIFT 0
+#define I40E_GLPRT_PRC127H_PRC127H_MASK (0xFFFF << I40E_GLPRT_PRC127H_PRC127H_SHIFT)
+#define I40E_GLPRT_PRC127L(_i) (0x003004A0 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PRC127L_MAX_INDEX 3
+#define I40E_GLPRT_PRC127L_PRC127L_SHIFT 0
+#define I40E_GLPRT_PRC127L_PRC127L_MASK (0xFFFFFFFF << I40E_GLPRT_PRC127L_PRC127L_SHIFT)
+#define I40E_GLPRT_PRC1522H(_i) (0x00300524 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PRC1522H_MAX_INDEX 3
+#define I40E_GLPRT_PRC1522H_PRC1522H_SHIFT 0
+#define I40E_GLPRT_PRC1522H_PRC1522H_MASK (0xFFFF << I40E_GLPRT_PRC1522H_PRC1522H_SHIFT)
+#define I40E_GLPRT_PRC1522L(_i) (0x00300520 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PRC1522L_MAX_INDEX 3
+#define I40E_GLPRT_PRC1522L_PRC1522L_SHIFT 0
+#define I40E_GLPRT_PRC1522L_PRC1522L_MASK (0xFFFFFFFF << I40E_GLPRT_PRC1522L_PRC1522L_SHIFT)
+#define I40E_GLPRT_PRC255H(_i) (0x003004C4 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PRC255H_MAX_INDEX 3
+#define I40E_GLPRT_PRC255H_PRTPRC255H_SHIFT 0
+#define I40E_GLPRT_PRC255H_PRTPRC255H_MASK (0xFFFF << I40E_GLPRT_PRC255H_PRTPRC255H_SHIFT)
+#define I40E_GLPRT_PRC255L(_i) (0x003004C0 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PRC255L_MAX_INDEX 3
+#define I40E_GLPRT_PRC255L_PRC255L_SHIFT 0
+#define I40E_GLPRT_PRC255L_PRC255L_MASK (0xFFFFFFFF << I40E_GLPRT_PRC255L_PRC255L_SHIFT)
+#define I40E_GLPRT_PRC511H(_i) (0x003004E4 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PRC511H_MAX_INDEX 3
+#define I40E_GLPRT_PRC511H_PRC511H_SHIFT 0
+#define I40E_GLPRT_PRC511H_PRC511H_MASK (0xFFFF << I40E_GLPRT_PRC511H_PRC511H_SHIFT)
+#define I40E_GLPRT_PRC511L(_i) (0x003004E0 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PRC511L_MAX_INDEX 3
+#define I40E_GLPRT_PRC511L_PRC511L_SHIFT 0
+#define I40E_GLPRT_PRC511L_PRC511L_MASK (0xFFFFFFFF << I40E_GLPRT_PRC511L_PRC511L_SHIFT)
+#define I40E_GLPRT_PRC64H(_i) (0x00300484 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PRC64H_MAX_INDEX 3
+#define I40E_GLPRT_PRC64H_PRC64H_SHIFT 0
+#define I40E_GLPRT_PRC64H_PRC64H_MASK (0xFFFF << I40E_GLPRT_PRC64H_PRC64H_SHIFT)
+#define I40E_GLPRT_PRC64L(_i) (0x00300480 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PRC64L_MAX_INDEX 3
+#define I40E_GLPRT_PRC64L_PRC64L_SHIFT 0
+#define I40E_GLPRT_PRC64L_PRC64L_MASK (0xFFFFFFFF << I40E_GLPRT_PRC64L_PRC64L_SHIFT)
+#define I40E_GLPRT_PRC9522H(_i) (0x00300544 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PRC9522H_MAX_INDEX 3
+#define I40E_GLPRT_PRC9522H_PRC1522H_SHIFT 0
+#define I40E_GLPRT_PRC9522H_PRC1522H_MASK (0xFFFF << I40E_GLPRT_PRC9522H_PRC1522H_SHIFT)
+#define I40E_GLPRT_PRC9522L(_i) (0x00300540 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PRC9522L_MAX_INDEX 3
+#define I40E_GLPRT_PRC9522L_PRC1522L_SHIFT 0
+#define I40E_GLPRT_PRC9522L_PRC1522L_MASK (0xFFFFFFFF << I40E_GLPRT_PRC9522L_PRC1522L_SHIFT)
+#define I40E_GLPRT_PTC1023H(_i) (0x00300724 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PTC1023H_MAX_INDEX 3
+#define I40E_GLPRT_PTC1023H_PTC1023H_SHIFT 0
+#define I40E_GLPRT_PTC1023H_PTC1023H_MASK (0xFFFF << I40E_GLPRT_PTC1023H_PTC1023H_SHIFT)
+#define I40E_GLPRT_PTC1023L(_i) (0x00300720 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PTC1023L_MAX_INDEX 3
+#define I40E_GLPRT_PTC1023L_PTC1023L_SHIFT 0
+#define I40E_GLPRT_PTC1023L_PTC1023L_MASK (0xFFFFFFFF << I40E_GLPRT_PTC1023L_PTC1023L_SHIFT)
+#define I40E_GLPRT_PTC127H(_i) (0x003006C4 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PTC127H_MAX_INDEX 3
+#define I40E_GLPRT_PTC127H_PTC127H_SHIFT 0
+#define I40E_GLPRT_PTC127H_PTC127H_MASK (0xFFFF << I40E_GLPRT_PTC127H_PTC127H_SHIFT)
+#define I40E_GLPRT_PTC127L(_i) (0x003006C0 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PTC127L_MAX_INDEX 3
+#define I40E_GLPRT_PTC127L_PTC127L_SHIFT 0
+#define I40E_GLPRT_PTC127L_PTC127L_MASK (0xFFFFFFFF << I40E_GLPRT_PTC127L_PTC127L_SHIFT)
+#define I40E_GLPRT_PTC1522H(_i) (0x00300744 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PTC1522H_MAX_INDEX 3
+#define I40E_GLPRT_PTC1522H_PTC1522H_SHIFT 0
+#define I40E_GLPRT_PTC1522H_PTC1522H_MASK (0xFFFF << I40E_GLPRT_PTC1522H_PTC1522H_SHIFT)
+#define I40E_GLPRT_PTC1522L(_i) (0x00300740 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PTC1522L_MAX_INDEX 3
+#define I40E_GLPRT_PTC1522L_PTC1522L_SHIFT 0
+#define I40E_GLPRT_PTC1522L_PTC1522L_MASK (0xFFFFFFFF << I40E_GLPRT_PTC1522L_PTC1522L_SHIFT)
+#define I40E_GLPRT_PTC255H(_i) (0x003006E4 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PTC255H_MAX_INDEX 3
+#define I40E_GLPRT_PTC255H_PTC255H_SHIFT 0
+#define I40E_GLPRT_PTC255H_PTC255H_MASK (0xFFFF << I40E_GLPRT_PTC255H_PTC255H_SHIFT)
+#define I40E_GLPRT_PTC255L(_i) (0x003006E0 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PTC255L_MAX_INDEX 3
+#define I40E_GLPRT_PTC255L_PTC255L_SHIFT 0
+#define I40E_GLPRT_PTC255L_PTC255L_MASK (0xFFFFFFFF << I40E_GLPRT_PTC255L_PTC255L_SHIFT)
+#define I40E_GLPRT_PTC511H(_i) (0x00300704 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PTC511H_MAX_INDEX 3
+#define I40E_GLPRT_PTC511H_PTC511H_SHIFT 0
+#define I40E_GLPRT_PTC511H_PTC511H_MASK (0xFFFF << I40E_GLPRT_PTC511H_PTC511H_SHIFT)
+#define I40E_GLPRT_PTC511L(_i) (0x00300700 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PTC511L_MAX_INDEX 3
+#define I40E_GLPRT_PTC511L_PTC511L_SHIFT 0
+#define I40E_GLPRT_PTC511L_PTC511L_MASK (0xFFFFFFFF << I40E_GLPRT_PTC511L_PTC511L_SHIFT)
+#define I40E_GLPRT_PTC64H(_i) (0x003006A4 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PTC64H_MAX_INDEX 3
+#define I40E_GLPRT_PTC64H_PTC64H_SHIFT 0
+#define I40E_GLPRT_PTC64H_PTC64H_MASK (0xFFFF << I40E_GLPRT_PTC64H_PTC64H_SHIFT)
+#define I40E_GLPRT_PTC64L(_i) (0x003006A0 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PTC64L_MAX_INDEX 3
+#define I40E_GLPRT_PTC64L_PTC64L_SHIFT 0
+#define I40E_GLPRT_PTC64L_PTC64L_MASK (0xFFFFFFFF << I40E_GLPRT_PTC64L_PTC64L_SHIFT)
+#define I40E_GLPRT_PTC9522H(_i) (0x00300764 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PTC9522H_MAX_INDEX 3
+#define I40E_GLPRT_PTC9522H_PTC9522H_SHIFT 0
+#define I40E_GLPRT_PTC9522H_PTC9522H_MASK (0xFFFF << I40E_GLPRT_PTC9522H_PTC9522H_SHIFT)
+#define I40E_GLPRT_PTC9522L(_i) (0x00300760 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_PTC9522L_MAX_INDEX 3
+#define I40E_GLPRT_PTC9522L_PTC9522L_SHIFT 0
+#define I40E_GLPRT_PTC9522L_PTC9522L_MASK (0xFFFFFFFF << I40E_GLPRT_PTC9522L_PTC9522L_SHIFT)
+#define I40E_GLPRT_PXOFFRXC(_i, _j) (0x00300280 + ((_i) * 8 + (_j) * 32))
+#define I40E_GLPRT_PXOFFRXC_MAX_INDEX 3
+#define I40E_GLPRT_PXOFFRXC_PRPXOFFRXCNT_SHIFT 0
+#define I40E_GLPRT_PXOFFRXC_PRPXOFFRXCNT_MASK (0xFFFFFFFF << I40E_GLPRT_PXOFFRXC_PRPXOFFRXCNT_SHIFT)
+#define I40E_GLPRT_PXOFFTXC(_i, _j) (0x00300880 + ((_i) * 8 + (_j) * 32))
+#define I40E_GLPRT_PXOFFTXC_MAX_INDEX 3
+#define I40E_GLPRT_PXOFFTXC_PRPXOFFTXCNT_SHIFT 0
+#define I40E_GLPRT_PXOFFTXC_PRPXOFFTXCNT_MASK (0xFFFFFFFF << I40E_GLPRT_PXOFFTXC_PRPXOFFTXCNT_SHIFT)
+#define I40E_GLPRT_PXONRXC(_i, _j) (0x00300180 + ((_i) * 8 + (_j) * 32))
+#define I40E_GLPRT_PXONRXC_MAX_INDEX 3
+#define I40E_GLPRT_PXONRXC_PRPXONRXCNT_SHIFT 0
+#define I40E_GLPRT_PXONRXC_PRPXONRXCNT_MASK (0xFFFFFFFF << I40E_GLPRT_PXONRXC_PRPXONRXCNT_SHIFT)
+#define I40E_GLPRT_PXONTXC(_i, _j) (0x00300780 + ((_i) * 8 + (_j) * 32))
+#define I40E_GLPRT_PXONTXC_MAX_INDEX 3
+#define I40E_GLPRT_PXONTXC_PRPXONTXC_SHIFT 0
+#define I40E_GLPRT_PXONTXC_PRPXONTXC_MASK (0xFFFFFFFF << I40E_GLPRT_PXONTXC_PRPXONTXC_SHIFT)
+#define I40E_GLPRT_RDPC(_i) (0x00300600 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_RDPC_MAX_INDEX 3
+#define I40E_GLPRT_RDPC_RDPC_SHIFT 0
+#define I40E_GLPRT_RDPC_RDPC_MASK (0xFFFFFFFF << I40E_GLPRT_RDPC_RDPC_SHIFT)
+#define I40E_GLPRT_RFC(_i) (0x00300560 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_RFC_MAX_INDEX 3
+#define I40E_GLPRT_RFC_RFC_SHIFT 0
+#define I40E_GLPRT_RFC_RFC_MASK (0xFFFFFFFF << I40E_GLPRT_RFC_RFC_SHIFT)
+#define I40E_GLPRT_RJC(_i) (0x00300580 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_RJC_MAX_INDEX 3
+#define I40E_GLPRT_RJC_RJC_SHIFT 0
+#define I40E_GLPRT_RJC_RJC_MASK (0xFFFFFFFF << I40E_GLPRT_RJC_RJC_SHIFT)
+#define I40E_GLPRT_RLEC(_i) (0x003000A0 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_RLEC_MAX_INDEX 3
+#define I40E_GLPRT_RLEC_RLEC_SHIFT 0
+#define I40E_GLPRT_RLEC_RLEC_MASK (0xFFFFFFFF << I40E_GLPRT_RLEC_RLEC_SHIFT)
+#define I40E_GLPRT_ROC(_i) (0x00300120 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_ROC_MAX_INDEX 3
+#define I40E_GLPRT_ROC_ROC_SHIFT 0
+#define I40E_GLPRT_ROC_ROC_MASK (0xFFFFFFFF << I40E_GLPRT_ROC_ROC_SHIFT)
+#define I40E_GLPRT_RUC(_i) (0x00300100 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_RUC_MAX_INDEX 3
+#define I40E_GLPRT_RUC_RUC_SHIFT 0
+#define I40E_GLPRT_RUC_RUC_MASK (0xFFFFFFFF << I40E_GLPRT_RUC_RUC_SHIFT)
+#define I40E_GLPRT_RUPP(_i) (0x00300660 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_RUPP_MAX_INDEX 3
+#define I40E_GLPRT_RUPP_RUPP_SHIFT 0
+#define I40E_GLPRT_RUPP_RUPP_MASK (0xFFFFFFFF << I40E_GLPRT_RUPP_RUPP_SHIFT)
+#define I40E_GLPRT_RXON2OFFCNT(_i, _j) (0x00300380 + ((_i) * 8 + (_j) * 32))
+#define I40E_GLPRT_RXON2OFFCNT_MAX_INDEX 3
+#define I40E_GLPRT_RXON2OFFCNT_PRRXON2OFFCNT_SHIFT 0
+#define I40E_GLPRT_RXON2OFFCNT_PRRXON2OFFCNT_MASK (0xFFFFFFFF << I40E_GLPRT_RXON2OFFCNT_PRRXON2OFFCNT_SHIFT)
+#define I40E_GLPRT_STDC(_i) (0x00300640 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_STDC_MAX_INDEX 3
+#define I40E_GLPRT_STDC_STDC_SHIFT 0
+#define I40E_GLPRT_STDC_STDC_MASK (0xFFFFFFFF << I40E_GLPRT_STDC_STDC_SHIFT)
+#define I40E_GLPRT_TDOLD(_i) (0x00300A20 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_TDOLD_MAX_INDEX 3
+#define I40E_GLPRT_TDOLD_GLPRT_TDOLD_SHIFT 0
+#define I40E_GLPRT_TDOLD_GLPRT_TDOLD_MASK (0xFFFFFFFF << I40E_GLPRT_TDOLD_GLPRT_TDOLD_SHIFT)
+#define I40E_GLPRT_TDPC(_i) (0x00375400 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_TDPC_MAX_INDEX 3
+#define I40E_GLPRT_TDPC_TDPC_SHIFT 0
+#define I40E_GLPRT_TDPC_TDPC_MASK (0xFFFFFFFF << I40E_GLPRT_TDPC_TDPC_SHIFT)
+#define I40E_GLPRT_UPRCH(_i) (0x003005A4 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_UPRCH_MAX_INDEX 3
+#define I40E_GLPRT_UPRCH_UPRCH_SHIFT 0
+#define I40E_GLPRT_UPRCH_UPRCH_MASK (0xFFFF << I40E_GLPRT_UPRCH_UPRCH_SHIFT)
+#define I40E_GLPRT_UPRCL(_i) (0x003005A0 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_UPRCL_MAX_INDEX 3
+#define I40E_GLPRT_UPRCL_UPRCL_SHIFT 0
+#define I40E_GLPRT_UPRCL_UPRCL_MASK (0xFFFFFFFF << I40E_GLPRT_UPRCL_UPRCL_SHIFT)
+#define I40E_GLPRT_UPTCH(_i) (0x003009C4 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_UPTCH_MAX_INDEX 3
+#define I40E_GLPRT_UPTCH_UPTCH_SHIFT 0
+#define I40E_GLPRT_UPTCH_UPTCH_MASK (0xFFFF << I40E_GLPRT_UPTCH_UPTCH_SHIFT)
+#define I40E_GLPRT_UPTCL(_i) (0x003009C0 + ((_i) * 8)) /* _i=0...3 */
+#define I40E_GLPRT_UPTCL_MAX_INDEX 3
+#define I40E_GLPRT_UPTCL_VUPTCH_SHIFT 0
+#define I40E_GLPRT_UPTCL_VUPTCH_MASK (0xFFFFFFFF << I40E_GLPRT_UPTCL_VUPTCH_SHIFT)
+#define I40E_GLSW_BPRCH(_i) (0x00370104 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLSW_BPRCH_MAX_INDEX 15
+#define I40E_GLSW_BPRCH_BPRCH_SHIFT 0
+#define I40E_GLSW_BPRCH_BPRCH_MASK (0xFFFF << I40E_GLSW_BPRCH_BPRCH_SHIFT)
+#define I40E_GLSW_BPRCL(_i) (0x00370100 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLSW_BPRCL_MAX_INDEX 15
+#define I40E_GLSW_BPRCL_BPRCL_SHIFT 0
+#define I40E_GLSW_BPRCL_BPRCL_MASK (0xFFFFFFFF << I40E_GLSW_BPRCL_BPRCL_SHIFT)
+#define I40E_GLSW_BPTCH(_i) (0x00340104 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLSW_BPTCH_MAX_INDEX 15
+#define I40E_GLSW_BPTCH_BPTCH_SHIFT 0
+#define I40E_GLSW_BPTCH_BPTCH_MASK (0xFFFF << I40E_GLSW_BPTCH_BPTCH_SHIFT)
+#define I40E_GLSW_BPTCL(_i) (0x00340100 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLSW_BPTCL_MAX_INDEX 15
+#define I40E_GLSW_BPTCL_BPTCL_SHIFT 0
+#define I40E_GLSW_BPTCL_BPTCL_MASK (0xFFFFFFFF << I40E_GLSW_BPTCL_BPTCL_SHIFT)
+#define I40E_GLSW_GORCH(_i) (0x0035C004 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLSW_GORCH_MAX_INDEX 15
+#define I40E_GLSW_GORCH_GORCH_SHIFT 0
+#define I40E_GLSW_GORCH_GORCH_MASK (0xFFFF << I40E_GLSW_GORCH_GORCH_SHIFT)
+#define I40E_GLSW_GORCL(_i) (0x0035c000 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLSW_GORCL_MAX_INDEX 15
+#define I40E_GLSW_GORCL_GORCL_SHIFT 0
+#define I40E_GLSW_GORCL_GORCL_MASK (0xFFFFFFFF << I40E_GLSW_GORCL_GORCL_SHIFT)
+#define I40E_GLSW_GOTCH(_i) (0x0032C004 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLSW_GOTCH_MAX_INDEX 15
+#define I40E_GLSW_GOTCH_GOTCH_SHIFT 0
+#define I40E_GLSW_GOTCH_GOTCH_MASK (0xFFFF << I40E_GLSW_GOTCH_GOTCH_SHIFT)
+#define I40E_GLSW_GOTCL(_i) (0x0032c000 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLSW_GOTCL_MAX_INDEX 15
+#define I40E_GLSW_GOTCL_GOTCL_SHIFT 0
+#define I40E_GLSW_GOTCL_GOTCL_MASK (0xFFFFFFFF << I40E_GLSW_GOTCL_GOTCL_SHIFT)
+#define I40E_GLSW_MPRCH(_i) (0x00370084 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLSW_MPRCH_MAX_INDEX 15
+#define I40E_GLSW_MPRCH_MPRCH_SHIFT 0
+#define I40E_GLSW_MPRCH_MPRCH_MASK (0xFFFF << I40E_GLSW_MPRCH_MPRCH_SHIFT)
+#define I40E_GLSW_MPRCL(_i) (0x00370080 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLSW_MPRCL_MAX_INDEX 15
+#define I40E_GLSW_MPRCL_MPRCL_SHIFT 0
+#define I40E_GLSW_MPRCL_MPRCL_MASK (0xFFFFFFFF << I40E_GLSW_MPRCL_MPRCL_SHIFT)
+#define I40E_GLSW_MPTCH(_i) (0x00340084 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLSW_MPTCH_MAX_INDEX 15
+#define I40E_GLSW_MPTCH_MPTCH_SHIFT 0
+#define I40E_GLSW_MPTCH_MPTCH_MASK (0xFFFF << I40E_GLSW_MPTCH_MPTCH_SHIFT)
+#define I40E_GLSW_MPTCL(_i) (0x00340080 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLSW_MPTCL_MAX_INDEX 15
+#define I40E_GLSW_MPTCL_MPTCL_SHIFT 0
+#define I40E_GLSW_MPTCL_MPTCL_MASK (0xFFFFFFFF << I40E_GLSW_MPTCL_MPTCL_SHIFT)
+#define I40E_GLSW_RUPP(_i) (0x00370180 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLSW_RUPP_MAX_INDEX 15
+#define I40E_GLSW_RUPP_RUPP_SHIFT 0
+#define I40E_GLSW_RUPP_RUPP_MASK (0xFFFFFFFF << I40E_GLSW_RUPP_RUPP_SHIFT)
+#define I40E_GLSW_TDPC(_i) (0x00348000 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLSW_TDPC_MAX_INDEX 15
+#define I40E_GLSW_TDPC_TDPC_SHIFT 0
+#define I40E_GLSW_TDPC_TDPC_MASK (0xFFFFFFFF << I40E_GLSW_TDPC_TDPC_SHIFT)
+#define I40E_GLSW_UPRCH(_i) (0x00370004 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLSW_UPRCH_MAX_INDEX 15
+#define I40E_GLSW_UPRCH_UPRCH_SHIFT 0
+#define I40E_GLSW_UPRCH_UPRCH_MASK (0xFFFF << I40E_GLSW_UPRCH_UPRCH_SHIFT)
+#define I40E_GLSW_UPRCL(_i) (0x00370000 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLSW_UPRCL_MAX_INDEX 15
+#define I40E_GLSW_UPRCL_UPRCL_SHIFT 0
+#define I40E_GLSW_UPRCL_UPRCL_MASK (0xFFFFFFFF << I40E_GLSW_UPRCL_UPRCL_SHIFT)
+#define I40E_GLSW_UPTCH(_i) (0x00340004 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLSW_UPTCH_MAX_INDEX 15
+#define I40E_GLSW_UPTCH_UPTCH_SHIFT 0
+#define I40E_GLSW_UPTCH_UPTCH_MASK (0xFFFF << I40E_GLSW_UPTCH_UPTCH_SHIFT)
+#define I40E_GLSW_UPTCL(_i) (0x00340000 + ((_i) * 8)) /* _i=0...15 */
+#define I40E_GLSW_UPTCL_MAX_INDEX 15
+#define I40E_GLSW_UPTCL_UPTCL_SHIFT 0
+#define I40E_GLSW_UPTCL_UPTCL_MASK (0xFFFFFFFF << I40E_GLSW_UPTCL_UPTCL_SHIFT)
+#define I40E_GLV_BPRCH(_i) (0x0036D804 + ((_i) * 8)) /* _i=0...383 */
+#define I40E_GLV_BPRCH_MAX_INDEX 383
+#define I40E_GLV_BPRCH_BPRCH_SHIFT 0
+#define I40E_GLV_BPRCH_BPRCH_MASK (0xFFFF << I40E_GLV_BPRCH_BPRCH_SHIFT)
+#define I40E_GLV_BPRCL(_i) (0x0036d800 + ((_i) * 8)) /* _i=0...383 */
+#define I40E_GLV_BPRCL_MAX_INDEX 383
+#define I40E_GLV_BPRCL_BPRCL_SHIFT 0
+#define I40E_GLV_BPRCL_BPRCL_MASK (0xFFFFFFFF << I40E_GLV_BPRCL_BPRCL_SHIFT)
+#define I40E_GLV_BPTCH(_i) (0x0033D804 + ((_i) * 8)) /* _i=0...383 */
+#define I40E_GLV_BPTCH_MAX_INDEX 383
+#define I40E_GLV_BPTCH_BPTCH_SHIFT 0
+#define I40E_GLV_BPTCH_BPTCH_MASK (0xFFFF << I40E_GLV_BPTCH_BPTCH_SHIFT)
+#define I40E_GLV_BPTCL(_i) (0x0033d800 + ((_i) * 8)) /* _i=0...383 */
+#define I40E_GLV_BPTCL_MAX_INDEX 383
+#define I40E_GLV_BPTCL_BPTCL_SHIFT 0
+#define I40E_GLV_BPTCL_BPTCL_MASK (0xFFFFFFFF << I40E_GLV_BPTCL_BPTCL_SHIFT)
+#define I40E_GLV_GORCH(_i) (0x00358004 + ((_i) * 8)) /* _i=0...383 */
+#define I40E_GLV_GORCH_MAX_INDEX 383
+#define I40E_GLV_GORCH_GORCH_SHIFT 0
+#define I40E_GLV_GORCH_GORCH_MASK (0xFFFF << I40E_GLV_GORCH_GORCH_SHIFT)
+#define I40E_GLV_GORCL(_i) (0x00358000 + ((_i) * 8)) /* _i=0...383 */
+#define I40E_GLV_GORCL_MAX_INDEX 383
+#define I40E_GLV_GORCL_GORCL_SHIFT 0
+#define I40E_GLV_GORCL_GORCL_MASK (0xFFFFFFFF << I40E_GLV_GORCL_GORCL_SHIFT)
+#define I40E_GLV_GOTCH(_i) (0x00328004 + ((_i) * 8)) /* _i=0...383 */
+#define I40E_GLV_GOTCH_MAX_INDEX 383
+#define I40E_GLV_GOTCH_GOTCH_SHIFT 0
+#define I40E_GLV_GOTCH_GOTCH_MASK (0xFFFF << I40E_GLV_GOTCH_GOTCH_SHIFT)
+#define I40E_GLV_GOTCL(_i) (0x00328000 + ((_i) * 8)) /* _i=0...383 */
+#define I40E_GLV_GOTCL_MAX_INDEX 383
+#define I40E_GLV_GOTCL_GOTCL_SHIFT 0
+#define I40E_GLV_GOTCL_GOTCL_MASK (0xFFFFFFFF << I40E_GLV_GOTCL_GOTCL_SHIFT)
+#define I40E_GLV_MPRCH(_i) (0x0036CC04 + ((_i) * 8)) /* _i=0...383 */
+#define I40E_GLV_MPRCH_MAX_INDEX 383
+#define I40E_GLV_MPRCH_MPRCH_SHIFT 0
+#define I40E_GLV_MPRCH_MPRCH_MASK (0xFFFF << I40E_GLV_MPRCH_MPRCH_SHIFT)
+#define I40E_GLV_MPRCL(_i) (0x0036cc00 + ((_i) * 8)) /* _i=0...383 */
+#define I40E_GLV_MPRCL_MAX_INDEX 383
+#define I40E_GLV_MPRCL_MPRCL_SHIFT 0
+#define I40E_GLV_MPRCL_MPRCL_MASK (0xFFFFFFFF << I40E_GLV_MPRCL_MPRCL_SHIFT)
+#define I40E_GLV_MPTCH(_i) (0x0033CC04 + ((_i) * 8)) /* _i=0...383 */
+#define I40E_GLV_MPTCH_MAX_INDEX 383
+#define I40E_GLV_MPTCH_MPTCH_SHIFT 0
+#define I40E_GLV_MPTCH_MPTCH_MASK (0xFFFF << I40E_GLV_MPTCH_MPTCH_SHIFT)
+#define I40E_GLV_MPTCL(_i) (0x0033cc00 + ((_i) * 8)) /* _i=0...383 */
+#define I40E_GLV_MPTCL_MAX_INDEX 383
+#define I40E_GLV_MPTCL_MPTCL_SHIFT 0
+#define I40E_GLV_MPTCL_MPTCL_MASK (0xFFFFFFFF << I40E_GLV_MPTCL_MPTCL_SHIFT)
+#define I40E_GLV_RDPC(_i) (0x00310000 + ((_i) * 8)) /* _i=0...383 */
+#define I40E_GLV_RDPC_MAX_INDEX 383
+#define I40E_GLV_RDPC_RDPC_SHIFT 0
+#define I40E_GLV_RDPC_RDPC_MASK (0xFFFFFFFF << I40E_GLV_RDPC_RDPC_SHIFT)
+#define I40E_GLV_RUPP(_i) (0x0036E400 + ((_i) * 8)) /* _i=0...383 */
+#define I40E_GLV_RUPP_MAX_INDEX 383
+#define I40E_GLV_RUPP_RUPP_SHIFT 0
+#define I40E_GLV_RUPP_RUPP_MASK (0xFFFFFFFF << I40E_GLV_RUPP_RUPP_SHIFT)
+#define I40E_GLV_TEPC(_VSI) (0x00344000 + ((_VSI) * 8)) /* _i=0...383 */
+#define I40E_GLV_TEPC_MAX_INDEX 383
+#define I40E_GLV_TEPC_TEPC_SHIFT 0
+#define I40E_GLV_TEPC_TEPC_MASK (0xFFFFFFFF << I40E_GLV_TEPC_TEPC_SHIFT)
+#define I40E_GLV_UPRCH(_i) (0x0036C004 + ((_i) * 8)) /* _i=0...383 */
+#define I40E_GLV_UPRCH_MAX_INDEX 383
+#define I40E_GLV_UPRCH_UPRCH_SHIFT 0
+#define I40E_GLV_UPRCH_UPRCH_MASK (0xFFFF << I40E_GLV_UPRCH_UPRCH_SHIFT)
+#define I40E_GLV_UPRCL(_i) (0x0036c000 + ((_i) * 8)) /* _i=0...383 */
+#define I40E_GLV_UPRCL_MAX_INDEX 383
+#define I40E_GLV_UPRCL_UPRCL_SHIFT 0
+#define I40E_GLV_UPRCL_UPRCL_MASK (0xFFFFFFFF << I40E_GLV_UPRCL_UPRCL_SHIFT)
+#define I40E_GLV_UPTCH(_i) (0x0033C004 + ((_i) * 8)) /* _i=0...383 */
+#define I40E_GLV_UPTCH_MAX_INDEX 383
+#define I40E_GLV_UPTCH_GLVUPTCH_SHIFT 0
+#define I40E_GLV_UPTCH_GLVUPTCH_MASK (0xFFFF << I40E_GLV_UPTCH_GLVUPTCH_SHIFT)
+#define I40E_GLV_UPTCL(_i) (0x0033c000 + ((_i) * 8)) /* _i=0...383 */
+#define I40E_GLV_UPTCL_MAX_INDEX 383
+#define I40E_GLV_UPTCL_UPTCL_SHIFT 0
+#define I40E_GLV_UPTCL_UPTCL_MASK (0xFFFFFFFF << I40E_GLV_UPTCL_UPTCL_SHIFT)
+#define I40E_GLVEBTC_RBCH(_i, _j) (0x00364004 + ((_i) * 8 + (_j) * 64)) /* _i=0...7, _j=0...15 */
+#define I40E_GLVEBTC_RBCH_MAX_INDEX 7
+#define I40E_GLVEBTC_RBCH_TCBCH_SHIFT 0
+#define I40E_GLVEBTC_RBCH_TCBCH_MASK (0xFFFF << I40E_GLVEBTC_RBCH_TCBCH_SHIFT)
+#define I40E_GLVEBTC_RBCL(_i, _j) (0x00364000 + ((_i) * 8 + (_j) * 64)) /* _i=0...7, _j=0...15 */
+#define I40E_GLVEBTC_RBCL_MAX_INDEX 7
+#define I40E_GLVEBTC_RBCL_TCBCL_SHIFT 0
+#define I40E_GLVEBTC_RBCL_TCBCL_MASK (0xFFFFFFFF << I40E_GLVEBTC_RBCL_TCBCL_SHIFT)
+#define I40E_GLVEBTC_RPCH(_i, _j) (0x00368004 + ((_i) * 8 + (_j) * 64)) /* _i=0...7, _j=0...15 */
+#define I40E_GLVEBTC_RPCH_MAX_INDEX 7
+#define I40E_GLVEBTC_RPCH_TCPCH_SHIFT 0
+#define I40E_GLVEBTC_RPCH_TCPCH_MASK (0xFFFF << I40E_GLVEBTC_RPCH_TCPCH_SHIFT)
+#define I40E_GLVEBTC_RPCL(_i, _j) (0x00368000 + ((_i) * 8 + (_j) * 64)) /* _i=0...7, _j=0...15 */
+#define I40E_GLVEBTC_RPCL_MAX_INDEX 7
+#define I40E_GLVEBTC_RPCL_TCPCL_SHIFT 0
+#define I40E_GLVEBTC_RPCL_TCPCL_MASK (0xFFFFFFFF << I40E_GLVEBTC_RPCL_TCPCL_SHIFT)
+#define I40E_GLVEBTC_TBCH(_i, _j) (0x00334004 + ((_i) * 8 + (_j) * 64)) /* _i=0...7, _j=0...15 */
+#define I40E_GLVEBTC_TBCH_MAX_INDEX 7
+#define I40E_GLVEBTC_TBCH_TCBCH_SHIFT 0
+#define I40E_GLVEBTC_TBCH_TCBCH_MASK (0xFFFF << I40E_GLVEBTC_TBCH_TCBCH_SHIFT)
+#define I40E_GLVEBTC_TBCL(_i, _j) (0x00334000 + ((_i) * 8 + (_j) * 64)) /* _i=0...7, _j=0...15 */
+#define I40E_GLVEBTC_TBCL_MAX_INDEX 7
+#define I40E_GLVEBTC_TBCL_TCBCL_SHIFT 0
+#define I40E_GLVEBTC_TBCL_TCBCL_MASK (0xFFFFFFFF << I40E_GLVEBTC_TBCL_TCBCL_SHIFT)
+#define I40E_GLVEBTC_TPCH(_i, _j) (0x00338004 + ((_i) * 8 + (_j) * 64)) /* _i=0...7, _j=0...15 */
+#define I40E_GLVEBTC_TPCH_MAX_INDEX 7
+#define I40E_GLVEBTC_TPCH_TCPCH_SHIFT 0
+#define I40E_GLVEBTC_TPCH_TCPCH_MASK (0xFFFF << I40E_GLVEBTC_TPCH_TCPCH_SHIFT)
+#define I40E_GLVEBTC_TPCL(_i, _j) (0x00338000 + ((_i) * 8 + (_j) * 64)) /* _i=0...7, _j=0...15 */
+#define I40E_GLVEBTC_TPCL_MAX_INDEX 7
+#define I40E_GLVEBTC_TPCL_TCPCL_SHIFT 0
+#define I40E_GLVEBTC_TPCL_TCPCL_MASK (0xFFFFFFFF << I40E_GLVEBTC_TPCL_TCPCL_SHIFT)
+#define I40E_GLVEBVL_BPCH(_i) (0x00374804 + ((_i) * 8)) /* _i=0...127 */
+#define I40E_GLVEBVL_BPCH_MAX_INDEX 127
+#define I40E_GLVEBVL_BPCH_VLBPCH_SHIFT 0
+#define I40E_GLVEBVL_BPCH_VLBPCH_MASK (0xFFFF << I40E_GLVEBVL_BPCH_VLBPCH_SHIFT)
+#define I40E_GLVEBVL_BPCL(_i) (0x00374800 + ((_i) * 8)) /* _i=0...127 */
+#define I40E_GLVEBVL_BPCL_MAX_INDEX 127
+#define I40E_GLVEBVL_BPCL_VLBPCL_SHIFT 0
+#define I40E_GLVEBVL_BPCL_VLBPCL_MASK (0xFFFFFFFF << I40E_GLVEBVL_BPCL_VLBPCL_SHIFT)
+#define I40E_GLVEBVL_GORCH(_i) (0x00360004 + ((_i) * 8)) /* _i=0...127 */
+#define I40E_GLVEBVL_GORCH_MAX_INDEX 127
+#define I40E_GLVEBVL_GORCH_VLBCH_SHIFT 0
+#define I40E_GLVEBVL_GORCH_VLBCH_MASK (0xFFFF << I40E_GLVEBVL_GORCH_VLBCH_SHIFT)
+#define I40E_GLVEBVL_GORCL(_i) (0x00360000 + ((_i) * 8)) /* _i=0...127 */
+#define I40E_GLVEBVL_GORCL_MAX_INDEX 127
+#define I40E_GLVEBVL_GORCL_VLBCL_SHIFT 0
+#define I40E_GLVEBVL_GORCL_VLBCL_MASK (0xFFFFFFFF << I40E_GLVEBVL_GORCL_VLBCL_SHIFT)
+#define I40E_GLVEBVL_GOTCH(_i) (0x00330004 + ((_i) * 8)) /* _i=0...127 */
+#define I40E_GLVEBVL_GOTCH_MAX_INDEX 127
+#define I40E_GLVEBVL_GOTCH_VLBCH_SHIFT 0
+#define I40E_GLVEBVL_GOTCH_VLBCH_MASK (0xFFFF << I40E_GLVEBVL_GOTCH_VLBCH_SHIFT)
+#define I40E_GLVEBVL_GOTCL(_i) (0x00330000 + ((_i) * 8)) /* _i=0...127 */
+#define I40E_GLVEBVL_GOTCL_MAX_INDEX 127
+#define I40E_GLVEBVL_GOTCL_VLBCL_SHIFT 0
+#define I40E_GLVEBVL_GOTCL_VLBCL_MASK (0xFFFFFFFF << I40E_GLVEBVL_GOTCL_VLBCL_SHIFT)
+#define I40E_GLVEBVL_MPCH(_i) (0x00374404 + ((_i) * 8)) /* _i=0...127 */
+#define I40E_GLVEBVL_MPCH_MAX_INDEX 127
+#define I40E_GLVEBVL_MPCH_VLMPCH_SHIFT 0
+#define I40E_GLVEBVL_MPCH_VLMPCH_MASK (0xFFFF << I40E_GLVEBVL_MPCH_VLMPCH_SHIFT)
+#define I40E_GLVEBVL_MPCL(_i) (0x00374400 + ((_i) * 8)) /* _i=0...127 */
+#define I40E_GLVEBVL_MPCL_MAX_INDEX 127
+#define I40E_GLVEBVL_MPCL_VLMPCL_SHIFT 0
+#define I40E_GLVEBVL_MPCL_VLMPCL_MASK (0xFFFFFFFF << I40E_GLVEBVL_MPCL_VLMPCL_SHIFT)
+#define I40E_GLVEBVL_UPCH(_i) (0x00374004 + ((_i) * 8)) /* _i=0...127 */
+#define I40E_GLVEBVL_UPCH_MAX_INDEX 127
+#define I40E_GLVEBVL_UPCH_VLUPCH_SHIFT 0
+#define I40E_GLVEBVL_UPCH_VLUPCH_MASK (0xFFFF << I40E_GLVEBVL_UPCH_VLUPCH_SHIFT)
+#define I40E_GLVEBVL_UPCL(_i) (0x00374000 + ((_i) * 8)) /* _i=0...127 */
+#define I40E_GLVEBVL_UPCL_MAX_INDEX 127
+#define I40E_GLVEBVL_UPCL_VLUPCL_SHIFT 0
+#define I40E_GLVEBVL_UPCL_VLUPCL_MASK (0xFFFFFFFF << I40E_GLVEBVL_UPCL_VLUPCL_SHIFT)
+#define I40E_GL_MTG_FLU_MSK_H 0x00269F4C
+#define I40E_GL_MTG_FLU_MSK_H_MASK_HIGH_SHIFT 0
+#define I40E_GL_MTG_FLU_MSK_H_MASK_HIGH_MASK (0xFFFF << I40E_GL_MTG_FLU_MSK_H_MASK_HIGH_SHIFT)
+#define I40E_GL_MTG_FLU_MSK_L 0x00269F44
+#define I40E_GL_MTG_FLU_MSK_L_MASK_LOW_SHIFT 0
+#define I40E_GL_MTG_FLU_MSK_L_MASK_LOW_MASK (0xFFFFFFFF << I40E_GL_MTG_FLU_MSK_L_MASK_LOW_SHIFT)
+#define I40E_GL_SWR_DEF_ACT(_i) (0x0026CF00 + ((_i) * 4)) /* _i=0...25 */
+#define I40E_GL_SWR_DEF_ACT_MAX_INDEX 25
+#define I40E_GL_SWR_DEF_ACT_DEF_ACTION_SHIFT 0
+#define I40E_GL_SWR_DEF_ACT_DEF_ACTION_MASK (0xFFFFFFFF << I40E_GL_SWR_DEF_ACT_DEF_ACTION_SHIFT)
+#define I40E_GL_SWR_DEF_ACT_EN 0x0026CF84
+#define I40E_GL_SWR_DEF_ACT_EN_DEF_ACT_EN_BITMAP_SHIFT 0
+#define I40E_GL_SWR_DEF_ACT_EN_DEF_ACT_EN_BITMAP_MASK (0xFFFFFFFF << I40E_GL_SWR_DEF_ACT_EN_DEF_ACT_EN_BITMAP_SHIFT)
+#define I40E_PRT_MSCCNT 0x00256BA0
+#define I40E_PRT_MSCCNT_CCOUNT_SHIFT 0
+#define I40E_PRT_MSCCNT_CCOUNT_MASK (0x1FFFFFF << I40E_PRT_MSCCNT_CCOUNT_SHIFT)
+#define I40E_PRT_SCSTS 0x00256C20
+#define I40E_PRT_SCSTS_BSCA_SHIFT 0
+#define I40E_PRT_SCSTS_BSCA_MASK (0x1 << I40E_PRT_SCSTS_BSCA_SHIFT)
+#define I40E_PRT_SCSTS_BSCAP_SHIFT 1
+#define I40E_PRT_SCSTS_BSCAP_MASK (0x1 << I40E_PRT_SCSTS_BSCAP_SHIFT)
+#define I40E_PRT_SCSTS_MSCA_SHIFT 2
+#define I40E_PRT_SCSTS_MSCA_MASK (0x1 << I40E_PRT_SCSTS_MSCA_SHIFT)
+#define I40E_PRT_SCSTS_MSCAP_SHIFT 3
+#define I40E_PRT_SCSTS_MSCAP_MASK (0x1 << I40E_PRT_SCSTS_MSCAP_SHIFT)
+#define I40E_PRT_SWT_BSCCNT 0x00256C60
+#define I40E_PRT_SWT_BSCCNT_CCOUNT_SHIFT 0
+#define I40E_PRT_SWT_BSCCNT_CCOUNT_MASK (0x1FFFFFF << I40E_PRT_SWT_BSCCNT_CCOUNT_SHIFT)
+#define I40E_PRTTSYN_ADJ 0x001E4280
+#define I40E_PRTTSYN_ADJ_TSYNADJ_SHIFT 0
+#define I40E_PRTTSYN_ADJ_TSYNADJ_MASK (0x7FFFFFFF << I40E_PRTTSYN_ADJ_TSYNADJ_SHIFT)
+#define I40E_PRTTSYN_ADJ_SIGN_SHIFT 31
+#define I40E_PRTTSYN_ADJ_SIGN_MASK (0x1 << I40E_PRTTSYN_ADJ_SIGN_SHIFT)
+#define I40E_PRTTSYN_AUX_0(_i) (0x001E42A0 + ((_i) * 32)) /* _i=0...1 */
+#define I40E_PRTTSYN_AUX_0_MAX_INDEX 1
+#define I40E_PRTTSYN_AUX_0_OUT_ENA_SHIFT 0
+#define I40E_PRTTSYN_AUX_0_OUT_ENA_MASK (0x1 << I40E_PRTTSYN_AUX_0_OUT_ENA_SHIFT)
+#define I40E_PRTTSYN_AUX_0_OUTMOD_SHIFT 1
+#define I40E_PRTTSYN_AUX_0_OUTMOD_MASK (0x3 << I40E_PRTTSYN_AUX_0_OUTMOD_SHIFT)
+#define I40E_PRTTSYN_AUX_0_OUTLVL_SHIFT 3
+#define I40E_PRTTSYN_AUX_0_OUTLVL_MASK (0x1 << I40E_PRTTSYN_AUX_0_OUTLVL_SHIFT)
+#define I40E_PRTTSYN_AUX_0_PULSEW_SHIFT 8
+#define I40E_PRTTSYN_AUX_0_PULSEW_MASK (0xF << I40E_PRTTSYN_AUX_0_PULSEW_SHIFT)
+#define I40E_PRTTSYN_AUX_0_EVNTLVL_SHIFT 16
+#define I40E_PRTTSYN_AUX_0_EVNTLVL_MASK (0x3 << I40E_PRTTSYN_AUX_0_EVNTLVL_SHIFT)
+#define I40E_PRTTSYN_AUX_1(_i) (0x001E42E0 + ((_i) * 32)) /* _i=0...1 */
+#define I40E_PRTTSYN_AUX_1_MAX_INDEX 1
+#define I40E_PRTTSYN_AUX_1_INSTNT_SHIFT 0
+#define I40E_PRTTSYN_AUX_1_INSTNT_MASK (0x1 << I40E_PRTTSYN_AUX_1_INSTNT_SHIFT)
+#define I40E_PRTTSYN_AUX_1_SAMPLE_TIME_SHIFT 1
+#define I40E_PRTTSYN_AUX_1_SAMPLE_TIME_MASK (0x1 << I40E_PRTTSYN_AUX_1_SAMPLE_TIME_SHIFT)
+#define I40E_PRTTSYN_CLKO(_i) (0x001E4240 + ((_i) * 32)) /* _i=0...1 */
+#define I40E_PRTTSYN_CLKO_MAX_INDEX 1
+#define I40E_PRTTSYN_CLKO_TSYNCLKO_SHIFT 0
+#define I40E_PRTTSYN_CLKO_TSYNCLKO_MASK (0xFFFFFFFF << I40E_PRTTSYN_CLKO_TSYNCLKO_SHIFT)
+#define I40E_PRTTSYN_CTL0 0x001E4200
+#define I40E_PRTTSYN_CTL0_CLEAR_TSYNTIMER_SHIFT 0
+#define I40E_PRTTSYN_CTL0_CLEAR_TSYNTIMER_MASK (0x1 << I40E_PRTTSYN_CTL0_CLEAR_TSYNTIMER_SHIFT)
+#define I40E_PRTTSYN_CTL0_TXTIME_INT_ENA_SHIFT 1
+#define I40E_PRTTSYN_CTL0_TXTIME_INT_ENA_MASK (0x1 << I40E_PRTTSYN_CTL0_TXTIME_INT_ENA_SHIFT)
+#define I40E_PRTTSYN_CTL0_EVENT_INT_ENA_SHIFT 2
+#define I40E_PRTTSYN_CTL0_EVENT_INT_ENA_MASK (0x1 << I40E_PRTTSYN_CTL0_EVENT_INT_ENA_SHIFT)
+#define I40E_PRTTSYN_CTL0_TGT_INT_ENA_SHIFT 3
+#define I40E_PRTTSYN_CTL0_TGT_INT_ENA_MASK (0x1 << I40E_PRTTSYN_CTL0_TGT_INT_ENA_SHIFT)
+#define I40E_PRTTSYN_CTL0_PF_ID_SHIFT 8
+#define I40E_PRTTSYN_CTL0_PF_ID_MASK (0xF << I40E_PRTTSYN_CTL0_PF_ID_SHIFT)
+#define I40E_PRTTSYN_CTL0_TSYNACT_SHIFT 12
+#define I40E_PRTTSYN_CTL0_TSYNACT_MASK (0x3 << I40E_PRTTSYN_CTL0_TSYNACT_SHIFT)
+#define I40E_PRTTSYN_CTL0_TSYNENA_SHIFT 31
+#define I40E_PRTTSYN_CTL0_TSYNENA_MASK (0x1 << I40E_PRTTSYN_CTL0_TSYNENA_SHIFT)
+#define I40E_PRTTSYN_CTL1 0x00085020
+#define I40E_PRTTSYN_CTL1_V1MESSTYPE0_SHIFT 0
+#define I40E_PRTTSYN_CTL1_V1MESSTYPE0_MASK (0xFF << I40E_PRTTSYN_CTL1_V1MESSTYPE0_SHIFT)
+#define I40E_PRTTSYN_CTL1_V1MESSTYPE1_SHIFT 8
+#define I40E_PRTTSYN_CTL1_V1MESSTYPE1_MASK (0xFF << I40E_PRTTSYN_CTL1_V1MESSTYPE1_SHIFT)
+#define I40E_PRTTSYN_CTL1_V2MESSTYPE0_SHIFT 16
+#define I40E_PRTTSYN_CTL1_V2MESSTYPE0_MASK (0xF << I40E_PRTTSYN_CTL1_V2MESSTYPE0_SHIFT)
+#define I40E_PRTTSYN_CTL1_V2MESSTYPE1_SHIFT 20
+#define I40E_PRTTSYN_CTL1_V2MESSTYPE1_MASK (0xF << I40E_PRTTSYN_CTL1_V2MESSTYPE1_SHIFT)
+#define I40E_PRTTSYN_CTL1_TSYNTYPE_SHIFT 24
+#define I40E_PRTTSYN_CTL1_TSYNTYPE_MASK (0x3 << I40E_PRTTSYN_CTL1_TSYNTYPE_SHIFT)
+#define I40E_PRTTSYN_CTL1_UDP_ENA_SHIFT 26
+#define I40E_PRTTSYN_CTL1_UDP_ENA_MASK (0x3 << I40E_PRTTSYN_CTL1_UDP_ENA_SHIFT)
+#define I40E_PRTTSYN_CTL1_TSYNENA_SHIFT 31
+#define I40E_PRTTSYN_CTL1_TSYNENA_MASK (0x1 << I40E_PRTTSYN_CTL1_TSYNENA_SHIFT)
+#define I40E_PRTTSYN_EVNT_H(_i) (0x001E40C0 + ((_i) * 32)) /* _i=0...1 */
+#define I40E_PRTTSYN_EVNT_H_MAX_INDEX 1
+#define I40E_PRTTSYN_EVNT_H_TSYNEVNT_H_SHIFT 0
+#define I40E_PRTTSYN_EVNT_H_TSYNEVNT_H_MASK (0xFFFFFFFF << I40E_PRTTSYN_EVNT_H_TSYNEVNT_H_SHIFT)
+#define I40E_PRTTSYN_EVNT_L(_i) (0x001E4080 + ((_i) * 32)) /* _i=0...1 */
+#define I40E_PRTTSYN_EVNT_L_MAX_INDEX 1
+#define I40E_PRTTSYN_EVNT_L_TSYNEVNT_L_SHIFT 0
+#define I40E_PRTTSYN_EVNT_L_TSYNEVNT_L_MASK (0xFFFFFFFF << I40E_PRTTSYN_EVNT_L_TSYNEVNT_L_SHIFT)
+#define I40E_PRTTSYN_INC_H 0x001E4060
+#define I40E_PRTTSYN_INC_H_TSYNINC_H_SHIFT 0
+#define I40E_PRTTSYN_INC_H_TSYNINC_H_MASK (0x3F << I40E_PRTTSYN_INC_H_TSYNINC_H_SHIFT)
+#define I40E_PRTTSYN_INC_L 0x001E4040
+#define I40E_PRTTSYN_INC_L_TSYNINC_L_SHIFT 0
+#define I40E_PRTTSYN_INC_L_TSYNINC_L_MASK (0xFFFFFFFF << I40E_PRTTSYN_INC_L_TSYNINC_L_SHIFT)
+#define I40E_PRTTSYN_RXTIME_H(_i) (0x00085040 + ((_i) * 32)) /* _i=0...3 */
+#define I40E_PRTTSYN_RXTIME_H_MAX_INDEX 3
+#define I40E_PRTTSYN_RXTIME_H_RXTIEM_H_SHIFT 0
+#define I40E_PRTTSYN_RXTIME_H_RXTIEM_H_MASK (0xFFFFFFFF << I40E_PRTTSYN_RXTIME_H_RXTIEM_H_SHIFT)
+#define I40E_PRTTSYN_RXTIME_L(_i) (0x000850C0 + ((_i) * 32)) /* _i=0...3 */
+#define I40E_PRTTSYN_RXTIME_L_MAX_INDEX 3
+#define I40E_PRTTSYN_RXTIME_L_RXTIEM_L_SHIFT 0
+#define I40E_PRTTSYN_RXTIME_L_RXTIEM_L_MASK (0xFFFFFFFF << I40E_PRTTSYN_RXTIME_L_RXTIEM_L_SHIFT)
+#define I40E_PRTTSYN_STAT_0 0x001E4220
+#define I40E_PRTTSYN_STAT_0_EVENT0_SHIFT 0
+#define I40E_PRTTSYN_STAT_0_EVENT0_MASK (0x1 << I40E_PRTTSYN_STAT_0_EVENT0_SHIFT)
+#define I40E_PRTTSYN_STAT_0_EVENT1_SHIFT 1
+#define I40E_PRTTSYN_STAT_0_EVENT1_MASK (0x1 << I40E_PRTTSYN_STAT_0_EVENT1_SHIFT)
+#define I40E_PRTTSYN_STAT_0_TGT0_SHIFT 2
+#define I40E_PRTTSYN_STAT_0_TGT0_MASK (0x1 << I40E_PRTTSYN_STAT_0_TGT0_SHIFT)
+#define I40E_PRTTSYN_STAT_0_TGT1_SHIFT 3
+#define I40E_PRTTSYN_STAT_0_TGT1_MASK (0x1 << I40E_PRTTSYN_STAT_0_TGT1_SHIFT)
+#define I40E_PRTTSYN_STAT_0_TXTIME_SHIFT 4
+#define I40E_PRTTSYN_STAT_0_TXTIME_MASK (0x1 << I40E_PRTTSYN_STAT_0_TXTIME_SHIFT)
+#define I40E_PRTTSYN_STAT_1 0x00085140
+#define I40E_PRTTSYN_STAT_1_RXT0_SHIFT 0
+#define I40E_PRTTSYN_STAT_1_RXT0_MASK (0x1 << I40E_PRTTSYN_STAT_1_RXT0_SHIFT)
+#define I40E_PRTTSYN_STAT_1_RXT1_SHIFT 1
+#define I40E_PRTTSYN_STAT_1_RXT1_MASK (0x1 << I40E_PRTTSYN_STAT_1_RXT1_SHIFT)
+#define I40E_PRTTSYN_STAT_1_RXT2_SHIFT 2
+#define I40E_PRTTSYN_STAT_1_RXT2_MASK (0x1 << I40E_PRTTSYN_STAT_1_RXT2_SHIFT)
+#define I40E_PRTTSYN_STAT_1_RXT3_SHIFT 3
+#define I40E_PRTTSYN_STAT_1_RXT3_MASK (0x1 << I40E_PRTTSYN_STAT_1_RXT3_SHIFT)
+#define I40E_PRTTSYN_TGT_H(_i) (0x001E4180 + ((_i) * 32)) /* _i=0...1 */
+#define I40E_PRTTSYN_TGT_H_MAX_INDEX 1
+#define I40E_PRTTSYN_TGT_H_TSYNTGTT_H_SHIFT 0
+#define I40E_PRTTSYN_TGT_H_TSYNTGTT_H_MASK (0xFFFFFFFF << I40E_PRTTSYN_TGT_H_TSYNTGTT_H_SHIFT)
+#define I40E_PRTTSYN_TGT_L(_i) (0x001E4140 + ((_i) * 32)) /* _i=0...1 */
+#define I40E_PRTTSYN_TGT_L_MAX_INDEX 1
+#define I40E_PRTTSYN_TGT_L_TSYNTGTT_L_SHIFT 0
+#define I40E_PRTTSYN_TGT_L_TSYNTGTT_L_MASK (0xFFFFFFFF << I40E_PRTTSYN_TGT_L_TSYNTGTT_L_SHIFT)
+#define I40E_PRTTSYN_TIME_H 0x001E4120
+#define I40E_PRTTSYN_TIME_H_TSYNTIME_H_SHIFT 0
+#define I40E_PRTTSYN_TIME_H_TSYNTIME_H_MASK (0xFFFFFFFF << I40E_PRTTSYN_TIME_H_TSYNTIME_H_SHIFT)
+#define I40E_PRTTSYN_TIME_L 0x001E4100
+#define I40E_PRTTSYN_TIME_L_TSYNTIME_L_SHIFT 0
+#define I40E_PRTTSYN_TIME_L_TSYNTIME_L_MASK (0xFFFFFFFF << I40E_PRTTSYN_TIME_L_TSYNTIME_L_SHIFT)
+#define I40E_PRTTSYN_TXTIME_H 0x001E41E0
+#define I40E_PRTTSYN_TXTIME_H_TXTIEM_H_SHIFT 0
+#define I40E_PRTTSYN_TXTIME_H_TXTIEM_H_MASK (0xFFFFFFFF << I40E_PRTTSYN_TXTIME_H_TXTIEM_H_SHIFT)
+#define I40E_PRTTSYN_TXTIME_L 0x001E41C0
+#define I40E_PRTTSYN_TXTIME_L_TXTIEM_L_SHIFT 0
+#define I40E_PRTTSYN_TXTIME_L_TXTIEM_L_MASK (0xFFFFFFFF << I40E_PRTTSYN_TXTIME_L_TXTIEM_L_SHIFT)
+#define I40E_GLSCD_QUANTA 0x000B2080
+#define I40E_GLSCD_QUANTA_TSCDQUANTA_SHIFT 0
+#define I40E_GLSCD_QUANTA_TSCDQUANTA_MASK (0x7 << I40E_GLSCD_QUANTA_TSCDQUANTA_SHIFT)
+#define I40E_GL_MDET_RX 0x0012A510
+#define I40E_GL_MDET_RX_FUNCTION_SHIFT 0
+#define I40E_GL_MDET_RX_FUNCTION_MASK (0xFF << I40E_GL_MDET_RX_FUNCTION_SHIFT)
+#define I40E_GL_MDET_RX_EVENT_SHIFT 8
+#define I40E_GL_MDET_RX_EVENT_MASK (0x1FF << I40E_GL_MDET_RX_EVENT_SHIFT)
+#define I40E_GL_MDET_RX_QUEUE_SHIFT 17
+#define I40E_GL_MDET_RX_QUEUE_MASK (0x3FFF << I40E_GL_MDET_RX_QUEUE_SHIFT)
+#define I40E_GL_MDET_RX_VALID_SHIFT 31
+#define I40E_GL_MDET_RX_VALID_MASK (0x1 << I40E_GL_MDET_RX_VALID_SHIFT)
+#define I40E_GL_MDET_TX 0x000E6480
+#define I40E_GL_MDET_TX_FUNCTION_SHIFT 0
+#define I40E_GL_MDET_TX_FUNCTION_MASK (0xFF << I40E_GL_MDET_TX_FUNCTION_SHIFT)
+#define I40E_GL_MDET_TX_EVENT_SHIFT 8
+#define I40E_GL_MDET_TX_EVENT_MASK (0x1FF << I40E_GL_MDET_TX_EVENT_SHIFT)
+#define I40E_GL_MDET_TX_QUEUE_SHIFT 17
+#define I40E_GL_MDET_TX_QUEUE_MASK (0x3FFF << I40E_GL_MDET_TX_QUEUE_SHIFT)
+#define I40E_GL_MDET_TX_VALID_SHIFT 31
+#define I40E_GL_MDET_TX_VALID_MASK (0x1 << I40E_GL_MDET_TX_VALID_SHIFT)
+#define I40E_PF_MDET_RX 0x0012A400
+#define I40E_PF_MDET_RX_VALID_SHIFT 0
+#define I40E_PF_MDET_RX_VALID_MASK (0x1 << I40E_PF_MDET_RX_VALID_SHIFT)
+#define I40E_PF_MDET_TX 0x000E6400
+#define I40E_PF_MDET_TX_VALID_SHIFT 0
+#define I40E_PF_MDET_TX_VALID_MASK (0x1 << I40E_PF_MDET_TX_VALID_SHIFT)
+#define I40E_PF_VT_PFALLOC 0x001C0500
+#define I40E_PF_VT_PFALLOC_FIRSTVF_SHIFT 0
+#define I40E_PF_VT_PFALLOC_FIRSTVF_MASK (0xFF << I40E_PF_VT_PFALLOC_FIRSTVF_SHIFT)
+#define I40E_PF_VT_PFALLOC_LASTVF_SHIFT 8
+#define I40E_PF_VT_PFALLOC_LASTVF_MASK (0xFF << I40E_PF_VT_PFALLOC_LASTVF_SHIFT)
+#define I40E_PF_VT_PFALLOC_VALID_SHIFT 31
+#define I40E_PF_VT_PFALLOC_VALID_MASK (0x1 << I40E_PF_VT_PFALLOC_VALID_SHIFT)
+#define I40E_VP_MDET_RX(_VF) (0x0012A000 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VP_MDET_RX_MAX_INDEX 127
+#define I40E_VP_MDET_RX_VALID_SHIFT 0
+#define I40E_VP_MDET_RX_VALID_MASK (0x1 << I40E_VP_MDET_RX_VALID_SHIFT)
+#define I40E_VP_MDET_TX(_VF) (0x000E6000 + ((_VF) * 4)) /* _i=0...127 */
+#define I40E_VP_MDET_TX_MAX_INDEX 127
+#define I40E_VP_MDET_TX_VALID_SHIFT 0
+#define I40E_VP_MDET_TX_VALID_MASK (0x1 << I40E_VP_MDET_TX_VALID_SHIFT)
+#define I40E_GLPM_WUMC 0x0006C800
+#define I40E_GLPM_WUMC_NOTCO_SHIFT 0
+#define I40E_GLPM_WUMC_NOTCO_MASK (0x1 << I40E_GLPM_WUMC_NOTCO_SHIFT)
+#define I40E_GLPM_WUMC_SRST_PIN_VAL_SHIFT 1
+#define I40E_GLPM_WUMC_SRST_PIN_VAL_MASK (0x1 << I40E_GLPM_WUMC_SRST_PIN_VAL_SHIFT)
+#define I40E_GLPM_WUMC_ROL_MODE_SHIFT 2
+#define I40E_GLPM_WUMC_ROL_MODE_MASK (0x1 << I40E_GLPM_WUMC_ROL_MODE_SHIFT)
+#define I40E_GLPM_WUMC_RESERVED_4_SHIFT 3
+#define I40E_GLPM_WUMC_RESERVED_4_MASK (0x1FFF << I40E_GLPM_WUMC_RESERVED_4_SHIFT)
+#define I40E_GLPM_WUMC_MNG_WU_PF_SHIFT 16
+#define I40E_GLPM_WUMC_MNG_WU_PF_MASK (0xFFFF << I40E_GLPM_WUMC_MNG_WU_PF_SHIFT)
+#define I40E_PFPM_APM 0x000B8080
+#define I40E_PFPM_APM_APME_SHIFT 0
+#define I40E_PFPM_APM_APME_MASK (0x1 << I40E_PFPM_APM_APME_SHIFT)
+#define I40E_PFPM_FHFT_DATA(_i, _j) (0x00060000 + ((_i) * 4096 + (_j) * 128))
+#define I40E_PFPM_FHFT_DATA_MAX_INDEX 7
+#define I40E_PFPM_FHFT_DATA_DWORD_SHIFT 0
+#define I40E_PFPM_FHFT_DATA_DWORD_MASK (0xFFFFFFFF << I40E_PFPM_FHFT_DATA_DWORD_SHIFT)
+#define I40E_PFPM_FHFT_LENGTH(_i) (0x0006A000 + ((_i) * 128)) /* _i=0...7 */
+#define I40E_PFPM_FHFT_LENGTH_MAX_INDEX 7
+#define I40E_PFPM_FHFT_LENGTH_LENGTH_SHIFT 0
+#define I40E_PFPM_FHFT_LENGTH_LENGTH_MASK (0xFF << I40E_PFPM_FHFT_LENGTH_LENGTH_SHIFT)
+#define I40E_PFPM_FHFT_MASK(_i, _j) (0x00068000 + ((_i) * 1024 + (_j) * 128))
+#define I40E_PFPM_FHFT_MASK_MAX_INDEX 7
+#define I40E_PFPM_FHFT_MASK_MASK_SHIFT 0
+#define I40E_PFPM_FHFT_MASK_MASK_MASK (0xFFFF << I40E_PFPM_FHFT_MASK_MASK_SHIFT)
+#define I40E_PFPM_PROXYFC 0x00245A80
+#define I40E_PFPM_PROXYFC_PPROXYE_SHIFT 0
+#define I40E_PFPM_PROXYFC_PPROXYE_MASK (0x1 << I40E_PFPM_PROXYFC_PPROXYE_SHIFT)
+#define I40E_PFPM_PROXYFC_EX_SHIFT 1
+#define I40E_PFPM_PROXYFC_EX_MASK (0x1 << I40E_PFPM_PROXYFC_EX_SHIFT)
+#define I40E_PFPM_PROXYFC_ARP_SHIFT 4
+#define I40E_PFPM_PROXYFC_ARP_MASK (0x1 << I40E_PFPM_PROXYFC_ARP_SHIFT)
+#define I40E_PFPM_PROXYFC_ARP_DIRECTED_SHIFT 5
+#define I40E_PFPM_PROXYFC_ARP_DIRECTED_MASK (0x1 << I40E_PFPM_PROXYFC_ARP_DIRECTED_SHIFT)
+#define I40E_PFPM_PROXYFC_NS_SHIFT 9
+#define I40E_PFPM_PROXYFC_NS_MASK (0x1 << I40E_PFPM_PROXYFC_NS_SHIFT)
+#define I40E_PFPM_PROXYFC_NS_DIRECTED_SHIFT 10
+#define I40E_PFPM_PROXYFC_NS_DIRECTED_MASK (0x1 << I40E_PFPM_PROXYFC_NS_DIRECTED_SHIFT)
+#define I40E_PFPM_PROXYFC_MLD_SHIFT 12
+#define I40E_PFPM_PROXYFC_MLD_MASK (0x1 << I40E_PFPM_PROXYFC_MLD_SHIFT)
+#define I40E_PFPM_PROXYS 0x00245B80
+#define I40E_PFPM_PROXYS_EX_SHIFT 1
+#define I40E_PFPM_PROXYS_EX_MASK (0x1 << I40E_PFPM_PROXYS_EX_SHIFT)
+#define I40E_PFPM_PROXYS_ARP_SHIFT 4
+#define I40E_PFPM_PROXYS_ARP_MASK (0x1 << I40E_PFPM_PROXYS_ARP_SHIFT)
+#define I40E_PFPM_PROXYS_ARP_DIRECTED_SHIFT 5
+#define I40E_PFPM_PROXYS_ARP_DIRECTED_MASK (0x1 << I40E_PFPM_PROXYS_ARP_DIRECTED_SHIFT)
+#define I40E_PFPM_PROXYS_NS_SHIFT 9
+#define I40E_PFPM_PROXYS_NS_MASK (0x1 << I40E_PFPM_PROXYS_NS_SHIFT)
+#define I40E_PFPM_PROXYS_NS_DIRECTED_SHIFT 10
+#define I40E_PFPM_PROXYS_NS_DIRECTED_MASK (0x1 << I40E_PFPM_PROXYS_NS_DIRECTED_SHIFT)
+#define I40E_PFPM_PROXYS_MLD_SHIFT 12
+#define I40E_PFPM_PROXYS_MLD_MASK (0x1 << I40E_PFPM_PROXYS_MLD_SHIFT)
+#define I40E_PFPM_WUC 0x0006B200
+#define I40E_PFPM_WUC_EN_APM_D0_SHIFT 5
+#define I40E_PFPM_WUC_EN_APM_D0_MASK (0x1 << I40E_PFPM_WUC_EN_APM_D0_SHIFT)
+#define I40E_PFPM_WUFC 0x0006B400
+#define I40E_PFPM_WUFC_LNKC_SHIFT 0
+#define I40E_PFPM_WUFC_LNKC_MASK (0x1 << I40E_PFPM_WUFC_LNKC_SHIFT)
+#define I40E_PFPM_WUFC_MAG_SHIFT 1
+#define I40E_PFPM_WUFC_MAG_MASK (0x1 << I40E_PFPM_WUFC_MAG_SHIFT)
+#define I40E_PFPM_WUFC_MNG_SHIFT 3
+#define I40E_PFPM_WUFC_MNG_MASK (0x1 << I40E_PFPM_WUFC_MNG_SHIFT)
+#define I40E_PFPM_WUFC_FLX0_ACT_SHIFT 4
+#define I40E_PFPM_WUFC_FLX0_ACT_MASK (0x1 << I40E_PFPM_WUFC_FLX0_ACT_SHIFT)
+#define I40E_PFPM_WUFC_FLX1_ACT_SHIFT 5
+#define I40E_PFPM_WUFC_FLX1_ACT_MASK (0x1 << I40E_PFPM_WUFC_FLX1_ACT_SHIFT)
+#define I40E_PFPM_WUFC_FLX2_ACT_SHIFT 6
+#define I40E_PFPM_WUFC_FLX2_ACT_MASK (0x1 << I40E_PFPM_WUFC_FLX2_ACT_SHIFT)
+#define I40E_PFPM_WUFC_FLX3_ACT_SHIFT 7
+#define I40E_PFPM_WUFC_FLX3_ACT_MASK (0x1 << I40E_PFPM_WUFC_FLX3_ACT_SHIFT)
+#define I40E_PFPM_WUFC_FLX4_ACT_SHIFT 8
+#define I40E_PFPM_WUFC_FLX4_ACT_MASK (0x1 << I40E_PFPM_WUFC_FLX4_ACT_SHIFT)
+#define I40E_PFPM_WUFC_FLX5_ACT_SHIFT 9
+#define I40E_PFPM_WUFC_FLX5_ACT_MASK (0x1 << I40E_PFPM_WUFC_FLX5_ACT_SHIFT)
+#define I40E_PFPM_WUFC_FLX6_ACT_SHIFT 10
+#define I40E_PFPM_WUFC_FLX6_ACT_MASK (0x1 << I40E_PFPM_WUFC_FLX6_ACT_SHIFT)
+#define I40E_PFPM_WUFC_FLX7_ACT_SHIFT 11
+#define I40E_PFPM_WUFC_FLX7_ACT_MASK (0x1 << I40E_PFPM_WUFC_FLX7_ACT_SHIFT)
+#define I40E_PFPM_WUFC_FLX0_SHIFT 16
+#define I40E_PFPM_WUFC_FLX0_MASK (0x1 << I40E_PFPM_WUFC_FLX0_SHIFT)
+#define I40E_PFPM_WUFC_FLX1_SHIFT 17
+#define I40E_PFPM_WUFC_FLX1_MASK (0x1 << I40E_PFPM_WUFC_FLX1_SHIFT)
+#define I40E_PFPM_WUFC_FLX2_SHIFT 18
+#define I40E_PFPM_WUFC_FLX2_MASK (0x1 << I40E_PFPM_WUFC_FLX2_SHIFT)
+#define I40E_PFPM_WUFC_FLX3_SHIFT 19
+#define I40E_PFPM_WUFC_FLX3_MASK (0x1 << I40E_PFPM_WUFC_FLX3_SHIFT)
+#define I40E_PFPM_WUFC_FLX4_SHIFT 20
+#define I40E_PFPM_WUFC_FLX4_MASK (0x1 << I40E_PFPM_WUFC_FLX4_SHIFT)
+#define I40E_PFPM_WUFC_FLX5_SHIFT 21
+#define I40E_PFPM_WUFC_FLX5_MASK (0x1 << I40E_PFPM_WUFC_FLX5_SHIFT)
+#define I40E_PFPM_WUFC_FLX6_SHIFT 22
+#define I40E_PFPM_WUFC_FLX6_MASK (0x1 << I40E_PFPM_WUFC_FLX6_SHIFT)
+#define I40E_PFPM_WUFC_FLX7_SHIFT 23
+#define I40E_PFPM_WUFC_FLX7_MASK (0x1 << I40E_PFPM_WUFC_FLX7_SHIFT)
+#define I40E_PFPM_WUFC_FW_RST_WK_SHIFT 31
+#define I40E_PFPM_WUFC_FW_RST_WK_MASK (0x1 << I40E_PFPM_WUFC_FW_RST_WK_SHIFT)
+#define I40E_PFPM_WUS 0x0006B600
+#define I40E_PFPM_WUS_LNKC_SHIFT 0
+#define I40E_PFPM_WUS_LNKC_MASK (0x1 << I40E_PFPM_WUS_LNKC_SHIFT)
+#define I40E_PFPM_WUS_MAG_SHIFT 1
+#define I40E_PFPM_WUS_MAG_MASK (0x1 << I40E_PFPM_WUS_MAG_SHIFT)
+#define I40E_PFPM_WUS_PME_STATUS_SHIFT 2
+#define I40E_PFPM_WUS_PME_STATUS_MASK (0x1 << I40E_PFPM_WUS_PME_STATUS_SHIFT)
+#define I40E_PFPM_WUS_MNG_SHIFT 3
+#define I40E_PFPM_WUS_MNG_MASK (0x1 << I40E_PFPM_WUS_MNG_SHIFT)
+#define I40E_PFPM_WUS_FLX0_SHIFT 16
+#define I40E_PFPM_WUS_FLX0_MASK (0x1 << I40E_PFPM_WUS_FLX0_SHIFT)
+#define I40E_PFPM_WUS_FLX1_SHIFT 17
+#define I40E_PFPM_WUS_FLX1_MASK (0x1 << I40E_PFPM_WUS_FLX1_SHIFT)
+#define I40E_PFPM_WUS_FLX2_SHIFT 18
+#define I40E_PFPM_WUS_FLX2_MASK (0x1 << I40E_PFPM_WUS_FLX2_SHIFT)
+#define I40E_PFPM_WUS_FLX3_SHIFT 19
+#define I40E_PFPM_WUS_FLX3_MASK (0x1 << I40E_PFPM_WUS_FLX3_SHIFT)
+#define I40E_PFPM_WUS_FLX4_SHIFT 20
+#define I40E_PFPM_WUS_FLX4_MASK (0x1 << I40E_PFPM_WUS_FLX4_SHIFT)
+#define I40E_PFPM_WUS_FLX5_SHIFT 21
+#define I40E_PFPM_WUS_FLX5_MASK (0x1 << I40E_PFPM_WUS_FLX5_SHIFT)
+#define I40E_PFPM_WUS_FLX6_SHIFT 22
+#define I40E_PFPM_WUS_FLX6_MASK (0x1 << I40E_PFPM_WUS_FLX6_SHIFT)
+#define I40E_PFPM_WUS_FLX7_SHIFT 23
+#define I40E_PFPM_WUS_FLX7_MASK (0x1 << I40E_PFPM_WUS_FLX7_SHIFT)
+#define I40E_PFPM_WUS_FW_RST_WK_SHIFT 31
+#define I40E_PFPM_WUS_FW_RST_WK_MASK (0x1 << I40E_PFPM_WUS_FW_RST_WK_SHIFT)
+#define I40E_PRTPM_FHFHR 0x0006C000
+#define I40E_PRTPM_FHFHR_UNICAST_SHIFT 0
+#define I40E_PRTPM_FHFHR_UNICAST_MASK (0x1 << I40E_PRTPM_FHFHR_UNICAST_SHIFT)
+#define I40E_PRTPM_FHFHR_MULTICAST_SHIFT 1
+#define I40E_PRTPM_FHFHR_MULTICAST_MASK (0x1 << I40E_PRTPM_FHFHR_MULTICAST_SHIFT)
+#define I40E_PRTPM_SAH(_i) (0x001E44C0 + ((_i) * 32)) /* _i=0...3 */
+#define I40E_PRTPM_SAH_MAX_INDEX 3
+#define I40E_PRTPM_SAH_PFPM_SAH_SHIFT 0
+#define I40E_PRTPM_SAH_PFPM_SAH_MASK (0xFFFF << I40E_PRTPM_SAH_PFPM_SAH_SHIFT)
+#define I40E_PRTPM_SAH_PF_NUM_SHIFT 26
+#define I40E_PRTPM_SAH_PF_NUM_MASK (0xF << I40E_PRTPM_SAH_PF_NUM_SHIFT)
+#define I40E_PRTPM_SAH_MC_MAG_EN_SHIFT 30
+#define I40E_PRTPM_SAH_MC_MAG_EN_MASK (0x1 << I40E_PRTPM_SAH_MC_MAG_EN_SHIFT)
+#define I40E_PRTPM_SAH_AV_SHIFT 31
+#define I40E_PRTPM_SAH_AV_MASK (0x1 << I40E_PRTPM_SAH_AV_SHIFT)
+#define I40E_PRTPM_SAL(_i) (0x001E4440 + ((_i) * 32)) /* _i=0...3 */
+#define I40E_PRTPM_SAL_MAX_INDEX 3
+#define I40E_PRTPM_SAL_PFPM_SAL_SHIFT 0
+#define I40E_PRTPM_SAL_PFPM_SAL_MASK (0xFFFFFFFF << I40E_PRTPM_SAL_PFPM_SAL_SHIFT)
+#define I40E_VF_ARQBAH1 0x00006000
+#define I40E_VF_ARQBAH1_ARQBAH_SHIFT 0
+#define I40E_VF_ARQBAH1_ARQBAH_MASK (0xFFFFFFFF << I40E_VF_ARQBAH1_ARQBAH_SHIFT)
+#define I40E_VF_ARQBAL1 0x00006C00
+#define I40E_VF_ARQBAL1_ARQBAL_SHIFT 0
+#define I40E_VF_ARQBAL1_ARQBAL_MASK (0xFFFFFFFF << I40E_VF_ARQBAL1_ARQBAL_SHIFT)
+#define I40E_VF_ARQH1 0x00007400
+#define I40E_VF_ARQH1_ARQH_SHIFT 0
+#define I40E_VF_ARQH1_ARQH_MASK (0x3FF << I40E_VF_ARQH1_ARQH_SHIFT)
+#define I40E_VF_ARQLEN1 0x00008000
+#define I40E_VF_ARQLEN1_ARQLEN_SHIFT 0
+#define I40E_VF_ARQLEN1_ARQLEN_MASK (0x3FF << I40E_VF_ARQLEN1_ARQLEN_SHIFT)
+#define I40E_VF_ARQLEN1_ARQVFE_SHIFT 28
+#define I40E_VF_ARQLEN1_ARQVFE_MASK (0x1 << I40E_VF_ARQLEN1_ARQVFE_SHIFT)
+#define I40E_VF_ARQLEN1_ARQOVFL_SHIFT 29
+#define I40E_VF_ARQLEN1_ARQOVFL_MASK (0x1 << I40E_VF_ARQLEN1_ARQOVFL_SHIFT)
+#define I40E_VF_ARQLEN1_ARQCRIT_SHIFT 30
+#define I40E_VF_ARQLEN1_ARQCRIT_MASK (0x1 << I40E_VF_ARQLEN1_ARQCRIT_SHIFT)
+#define I40E_VF_ARQLEN1_ARQENABLE_SHIFT 31
+#define I40E_VF_ARQLEN1_ARQENABLE_MASK (0x1 << I40E_VF_ARQLEN1_ARQENABLE_SHIFT)
+#define I40E_VF_ARQT1 0x00007000
+#define I40E_VF_ARQT1_ARQT_SHIFT 0
+#define I40E_VF_ARQT1_ARQT_MASK (0x3FF << I40E_VF_ARQT1_ARQT_SHIFT)
+#define I40E_VF_ATQBAH1 0x00007800
+#define I40E_VF_ATQBAH1_ATQBAH_SHIFT 0
+#define I40E_VF_ATQBAH1_ATQBAH_MASK (0xFFFFFFFF << I40E_VF_ATQBAH1_ATQBAH_SHIFT)
+#define I40E_VF_ATQBAL1 0x00007C00
+#define I40E_VF_ATQBAL1_ATQBAL_SHIFT 0
+#define I40E_VF_ATQBAL1_ATQBAL_MASK (0xFFFFFFFF << I40E_VF_ATQBAL1_ATQBAL_SHIFT)
+#define I40E_VF_ATQH1 0x00006400
+#define I40E_VF_ATQH1_ATQH_SHIFT 0
+#define I40E_VF_ATQH1_ATQH_MASK (0x3FF << I40E_VF_ATQH1_ATQH_SHIFT)
+#define I40E_VF_ATQLEN1 0x00006800
+#define I40E_VF_ATQLEN1_ATQLEN_SHIFT 0
+#define I40E_VF_ATQLEN1_ATQLEN_MASK (0x3FF << I40E_VF_ATQLEN1_ATQLEN_SHIFT)
+#define I40E_VF_ATQLEN1_ATQVFE_SHIFT 28
+#define I40E_VF_ATQLEN1_ATQVFE_MASK (0x1 << I40E_VF_ATQLEN1_ATQVFE_SHIFT)
+#define I40E_VF_ATQLEN1_ATQOVFL_SHIFT 29
+#define I40E_VF_ATQLEN1_ATQOVFL_MASK (0x1 << I40E_VF_ATQLEN1_ATQOVFL_SHIFT)
+#define I40E_VF_ATQLEN1_ATQCRIT_SHIFT 30
+#define I40E_VF_ATQLEN1_ATQCRIT_MASK (0x1 << I40E_VF_ATQLEN1_ATQCRIT_SHIFT)
+#define I40E_VF_ATQLEN1_ATQENABLE_SHIFT 31
+#define I40E_VF_ATQLEN1_ATQENABLE_MASK (0x1 << I40E_VF_ATQLEN1_ATQENABLE_SHIFT)
+#define I40E_VF_ATQT1 0x00008400
+#define I40E_VF_ATQT1_ATQT_SHIFT 0
+#define I40E_VF_ATQT1_ATQT_MASK (0x3FF << I40E_VF_ATQT1_ATQT_SHIFT)
+#define I40E_VFGEN_RSTAT 0x00008800
+#define I40E_VFGEN_RSTAT_VFR_STATE_SHIFT 0
+#define I40E_VFGEN_RSTAT_VFR_STATE_MASK (0x3 << I40E_VFGEN_RSTAT_VFR_STATE_SHIFT)
+#define I40E_VFINT_DYN_CTL01 0x00005C00
+#define I40E_VFINT_DYN_CTL01_INTENA_SHIFT 0
+#define I40E_VFINT_DYN_CTL01_INTENA_MASK (0x1 << I40E_VFINT_DYN_CTL01_INTENA_SHIFT)
+#define I40E_VFINT_DYN_CTL01_CLEARPBA_SHIFT 1
+#define I40E_VFINT_DYN_CTL01_CLEARPBA_MASK (0x1 << I40E_VFINT_DYN_CTL01_CLEARPBA_SHIFT)
+#define I40E_VFINT_DYN_CTL01_SWINT_TRIG_SHIFT 2
+#define I40E_VFINT_DYN_CTL01_SWINT_TRIG_MASK (0x1 << I40E_VFINT_DYN_CTL01_SWINT_TRIG_SHIFT)
+#define I40E_VFINT_DYN_CTL01_ITR_INDX_SHIFT 3
+#define I40E_VFINT_DYN_CTL01_ITR_INDX_MASK (0x3 << I40E_VFINT_DYN_CTL01_ITR_INDX_SHIFT)
+#define I40E_VFINT_DYN_CTL01_INTERVAL_SHIFT 5
+#define I40E_VFINT_DYN_CTL01_INTERVAL_MASK (0xFFF << I40E_VFINT_DYN_CTL01_INTERVAL_SHIFT)
+#define I40E_VFINT_DYN_CTL01_SW_ITR_INDX_ENA_SHIFT 24
+#define I40E_VFINT_DYN_CTL01_SW_ITR_INDX_ENA_MASK (0x1 << I40E_VFINT_DYN_CTL01_SW_ITR_INDX_ENA_SHIFT)
+#define I40E_VFINT_DYN_CTL01_SW_ITR_INDX_SHIFT 25
+#define I40E_VFINT_DYN_CTL01_SW_ITR_INDX_MASK (0x3 << I40E_VFINT_DYN_CTL01_SW_ITR_INDX_SHIFT)
+#define I40E_VFINT_DYN_CTL01_INTENA_MSK_SHIFT 31
+#define I40E_VFINT_DYN_CTL01_INTENA_MSK_MASK (0x1 << I40E_VFINT_DYN_CTL01_INTENA_MSK_SHIFT)
+#define I40E_VFINT_DYN_CTLN1(_INTVF) (0x00003800 + ((_INTVF) * 4))
+#define I40E_VFINT_DYN_CTLN1_MAX_INDEX 15
+#define I40E_VFINT_DYN_CTLN1_INTENA_SHIFT 0
+#define I40E_VFINT_DYN_CTLN1_INTENA_MASK (0x1 << I40E_VFINT_DYN_CTLN1_INTENA_SHIFT)
+#define I40E_VFINT_DYN_CTLN1_CLEARPBA_SHIFT 1
+#define I40E_VFINT_DYN_CTLN1_CLEARPBA_MASK (0x1 << I40E_VFINT_DYN_CTLN1_CLEARPBA_SHIFT)
+#define I40E_VFINT_DYN_CTLN1_SWINT_TRIG_SHIFT 2
+#define I40E_VFINT_DYN_CTLN1_SWINT_TRIG_MASK (0x1 << I40E_VFINT_DYN_CTLN1_SWINT_TRIG_SHIFT)
+#define I40E_VFINT_DYN_CTLN1_ITR_INDX_SHIFT 3
+#define I40E_VFINT_DYN_CTLN1_ITR_INDX_MASK (0x3 << I40E_VFINT_DYN_CTLN1_ITR_INDX_SHIFT)
+#define I40E_VFINT_DYN_CTLN1_INTERVAL_SHIFT 5
+#define I40E_VFINT_DYN_CTLN1_INTERVAL_MASK (0xFFF << I40E_VFINT_DYN_CTLN1_INTERVAL_SHIFT)
+#define I40E_VFINT_DYN_CTLN1_SW_ITR_INDX_ENA_SHIFT 24
+#define I40E_VFINT_DYN_CTLN1_SW_ITR_INDX_ENA_MASK (0x1 << I40E_VFINT_DYN_CTLN1_SW_ITR_INDX_ENA_SHIFT)
+#define I40E_VFINT_DYN_CTLN1_SW_ITR_INDX_SHIFT 25
+#define I40E_VFINT_DYN_CTLN1_SW_ITR_INDX_MASK (0x3 << I40E_VFINT_DYN_CTLN1_SW_ITR_INDX_SHIFT)
+#define I40E_VFINT_DYN_CTLN1_INTENA_MSK_SHIFT 31
+#define I40E_VFINT_DYN_CTLN1_INTENA_MSK_MASK (0x1 << I40E_VFINT_DYN_CTLN1_INTENA_MSK_SHIFT)
+#define I40E_VFINT_ICR0_ENA1 0x00005000
+#define I40E_VFINT_ICR0_ENA1_LINK_STAT_CHANGE_SHIFT 25
+#define I40E_VFINT_ICR0_ENA1_LINK_STAT_CHANGE_MASK (0x1 << I40E_VFINT_ICR0_ENA1_LINK_STAT_CHANGE_SHIFT)
+#define I40E_VFINT_ICR0_ENA1_ADMINQ_SHIFT 30
+#define I40E_VFINT_ICR0_ENA1_ADMINQ_MASK (0x1 << I40E_VFINT_ICR0_ENA1_ADMINQ_SHIFT)
+#define I40E_VFINT_ICR0_ENA1_RSVD_SHIFT 31
+#define I40E_VFINT_ICR0_ENA1_RSVD_MASK (0x1 << I40E_VFINT_ICR0_ENA1_RSVD_SHIFT)
+#define I40E_VFINT_ICR01 0x00004800
+#define I40E_VFINT_ICR01_INTEVENT_SHIFT 0
+#define I40E_VFINT_ICR01_INTEVENT_MASK (0x1 << I40E_VFINT_ICR01_INTEVENT_SHIFT)
+#define I40E_VFINT_ICR01_QUEUE_0_SHIFT 1
+#define I40E_VFINT_ICR01_QUEUE_0_MASK (0x1 << I40E_VFINT_ICR01_QUEUE_0_SHIFT)
+#define I40E_VFINT_ICR01_QUEUE_1_SHIFT 2
+#define I40E_VFINT_ICR01_QUEUE_1_MASK (0x1 << I40E_VFINT_ICR01_QUEUE_1_SHIFT)
+#define I40E_VFINT_ICR01_QUEUE_2_SHIFT 3
+#define I40E_VFINT_ICR01_QUEUE_2_MASK (0x1 << I40E_VFINT_ICR01_QUEUE_2_SHIFT)
+#define I40E_VFINT_ICR01_QUEUE_3_SHIFT 4
+#define I40E_VFINT_ICR01_QUEUE_3_MASK (0x1 << I40E_VFINT_ICR01_QUEUE_3_SHIFT)
+#define I40E_VFINT_ICR01_LINK_STAT_CHANGE_SHIFT 25
+#define I40E_VFINT_ICR01_LINK_STAT_CHANGE_MASK (0x1 << I40E_VFINT_ICR01_LINK_STAT_CHANGE_SHIFT)
+#define I40E_VFINT_ICR01_ADMINQ_SHIFT 30
+#define I40E_VFINT_ICR01_ADMINQ_MASK (0x1 << I40E_VFINT_ICR01_ADMINQ_SHIFT)
+#define I40E_VFINT_ICR01_SWINT_SHIFT 31
+#define I40E_VFINT_ICR01_SWINT_MASK (0x1 << I40E_VFINT_ICR01_SWINT_SHIFT)
+#define I40E_VFINT_ITR01(_i) (0x00004C00 + ((_i) * 4)) /* _i=0...2 */
+#define I40E_VFINT_ITR01_MAX_INDEX 2
+#define I40E_VFINT_ITR01_INTERVAL_SHIFT 0
+#define I40E_VFINT_ITR01_INTERVAL_MASK (0xFFF << I40E_VFINT_ITR01_INTERVAL_SHIFT)
+#define I40E_VFINT_ITRN1(_i, _INTVF) (0x00002800 + ((_i) * 64 + (_INTVF) * 4))
+#define I40E_VFINT_ITRN1_MAX_INDEX 2
+#define I40E_VFINT_ITRN1_INTERVAL_SHIFT 0
+#define I40E_VFINT_ITRN1_INTERVAL_MASK (0xFFF << I40E_VFINT_ITRN1_INTERVAL_SHIFT)
+#define I40E_VFINT_STAT_CTL01 0x00005400
+#define I40E_VFINT_STAT_CTL01_OTHER_ITR_INDX_SHIFT 2
+#define I40E_VFINT_STAT_CTL01_OTHER_ITR_INDX_MASK (0x3 << I40E_VFINT_STAT_CTL01_OTHER_ITR_INDX_SHIFT)
+#define I40E_QRX_TAIL1(_Q) (0x00002000 + ((_Q) * 4)) /* _i=0...15 */
+#define I40E_QRX_TAIL1_MAX_INDEX 15
+#define I40E_QRX_TAIL1_TAIL_SHIFT 0
+#define I40E_QRX_TAIL1_TAIL_MASK (0x1FFF << I40E_QRX_TAIL1_TAIL_SHIFT)
+#define I40E_QTX_TAIL1(_Q) (0x00000000 + ((_Q) * 4)) /* _i=0...15 */
+#define I40E_QTX_TAIL1_MAX_INDEX 15
+#define I40E_QTX_TAIL1_TAIL_SHIFT 0
+#define I40E_QTX_TAIL1_TAIL_MASK (0x1FFF << I40E_QTX_TAIL1_TAIL_SHIFT)
+#define I40E_VFMSIX_PBA 0x00002000
+#define I40E_VFMSIX_PBA_PENBIT_SHIFT 0
+#define I40E_VFMSIX_PBA_PENBIT_MASK (0xFFFFFFFF << I40E_VFMSIX_PBA_PENBIT_SHIFT)
+#define I40E_VFMSIX_TADD(_i) (0x00000008 + ((_i) * 16)) /* _i=0...16 */
+#define I40E_VFMSIX_TADD_MAX_INDEX 16
+#define I40E_VFMSIX_TADD_MSIXTADD10_SHIFT 0
+#define I40E_VFMSIX_TADD_MSIXTADD10_MASK (0x3 << I40E_VFMSIX_TADD_MSIXTADD10_SHIFT)
+#define I40E_VFMSIX_TADD_MSIXTADD_SHIFT 2
+#define I40E_VFMSIX_TADD_MSIXTADD_MASK (0x3FFFFFFF << I40E_VFMSIX_TADD_MSIXTADD_SHIFT)
+#define I40E_VFMSIX_TMSG(_i) (0x0000000C + ((_i) * 16)) /* _i=0...16 */
+#define I40E_VFMSIX_TMSG_MAX_INDEX 16
+#define I40E_VFMSIX_TMSG_MSIXTMSG_SHIFT 0
+#define I40E_VFMSIX_TMSG_MSIXTMSG_MASK (0xFFFFFFFF << I40E_VFMSIX_TMSG_MSIXTMSG_SHIFT)
+#define I40E_VFMSIX_TUADD(_i) (0x00000000 + ((_i) * 16)) /* _i=0...16 */
+#define I40E_VFMSIX_TUADD_MAX_INDEX 16
+#define I40E_VFMSIX_TUADD_MSIXTUADD_SHIFT 0
+#define I40E_VFMSIX_TUADD_MSIXTUADD_MASK (0xFFFFFFFF << I40E_VFMSIX_TUADD_MSIXTUADD_SHIFT)
+#define I40E_VFMSIX_TVCTRL(_i) (0x00000004 + ((_i) * 16)) /* _i=0...16 */
+#define I40E_VFMSIX_TVCTRL_MAX_INDEX 16
+#define I40E_VFMSIX_TVCTRL_MASK_SHIFT 0
+#define I40E_VFMSIX_TVCTRL_MASK_MASK (0x1 << I40E_VFMSIX_TVCTRL_MASK_SHIFT)
+#define I40E_VFCM_PE_ERRDATA 0x0000DC00
+#define I40E_VFCM_PE_ERRDATA_ERROR_CODE_SHIFT 0
+#define I40E_VFCM_PE_ERRDATA_ERROR_CODE_MASK (0xF << I40E_VFCM_PE_ERRDATA_ERROR_CODE_SHIFT)
+#define I40E_VFCM_PE_ERRDATA_Q_TYPE_SHIFT 4
+#define I40E_VFCM_PE_ERRDATA_Q_TYPE_MASK (0x7 << I40E_VFCM_PE_ERRDATA_Q_TYPE_SHIFT)
+#define I40E_VFCM_PE_ERRDATA_Q_NUM_SHIFT 8
+#define I40E_VFCM_PE_ERRDATA_Q_NUM_MASK (0x3FFFF << I40E_VFCM_PE_ERRDATA_Q_NUM_SHIFT)
+#define I40E_VFCM_PE_ERRINFO 0x0000D800
+#define I40E_VFCM_PE_ERRINFO_ERROR_VALID_SHIFT 0
+#define I40E_VFCM_PE_ERRINFO_ERROR_VALID_MASK (0x1 << I40E_VFCM_PE_ERRINFO_ERROR_VALID_SHIFT)
+#define I40E_VFCM_PE_ERRINFO_ERROR_INST_SHIFT 4
+#define I40E_VFCM_PE_ERRINFO_ERROR_INST_MASK (0x7 << I40E_VFCM_PE_ERRINFO_ERROR_INST_SHIFT)
+#define I40E_VFCM_PE_ERRINFO_DBL_ERROR_CNT_SHIFT 8
+#define I40E_VFCM_PE_ERRINFO_DBL_ERROR_CNT_MASK (0xFF << I40E_VFCM_PE_ERRINFO_DBL_ERROR_CNT_SHIFT)
+#define I40E_VFCM_PE_ERRINFO_RLU_ERROR_CNT_SHIFT 16
+#define I40E_VFCM_PE_ERRINFO_RLU_ERROR_CNT_MASK (0xFF << I40E_VFCM_PE_ERRINFO_RLU_ERROR_CNT_SHIFT)
+#define I40E_VFCM_PE_ERRINFO_RLS_ERROR_CNT_SHIFT 24
+#define I40E_VFCM_PE_ERRINFO_RLS_ERROR_CNT_MASK (0xFF << I40E_VFCM_PE_ERRINFO_RLS_ERROR_CNT_SHIFT)
+#define I40E_VFPE_AEQALLOC1 0x0000A400
+#define I40E_VFPE_AEQALLOC1_AECOUNT_SHIFT 0
+#define I40E_VFPE_AEQALLOC1_AECOUNT_MASK (0xFFFFFFFF << I40E_VFPE_AEQALLOC1_AECOUNT_SHIFT)
+#define I40E_VFPE_CCQPHIGH1 0x00009800
+#define I40E_VFPE_CCQPHIGH1_PECCQPHIGH_SHIFT 0
+#define I40E_VFPE_CCQPHIGH1_PECCQPHIGH_MASK (0xFFFFFFFF << I40E_VFPE_CCQPHIGH1_PECCQPHIGH_SHIFT)
+#define I40E_VFPE_CCQPLOW1 0x0000AC00
+#define I40E_VFPE_CCQPLOW1_PECCQPLOW_SHIFT 0
+#define I40E_VFPE_CCQPLOW1_PECCQPLOW_MASK (0xFFFFFFFF << I40E_VFPE_CCQPLOW1_PECCQPLOW_SHIFT)
+#define I40E_VFPE_CCQPSTATUS1 0x0000B800
+#define I40E_VFPE_CCQPSTATUS1_CCQP_DONE_SHIFT 0
+#define I40E_VFPE_CCQPSTATUS1_CCQP_DONE_MASK (0x1 << I40E_VFPE_CCQPSTATUS1_CCQP_DONE_SHIFT)
+#define I40E_VFPE_CCQPSTATUS1_CCQP_ERR_SHIFT 31
+#define I40E_VFPE_CCQPSTATUS1_CCQP_ERR_MASK (0x1 << I40E_VFPE_CCQPSTATUS1_CCQP_ERR_SHIFT)
+#define I40E_VFPE_CQACK1 0x0000B000
+#define I40E_VFPE_CQACK1_PECQID_SHIFT 0
+#define I40E_VFPE_CQACK1_PECQID_MASK (0x1FFFF << I40E_VFPE_CQACK1_PECQID_SHIFT)
+#define I40E_VFPE_CQARM1 0x0000B400
+#define I40E_VFPE_CQARM1_PECQID_SHIFT 0
+#define I40E_VFPE_CQARM1_PECQID_MASK (0x1FFFF << I40E_VFPE_CQARM1_PECQID_SHIFT)
+#define I40E_VFPE_CQPDB1 0x0000BC00
+#define I40E_VFPE_CQPDB1_WQHEAD_SHIFT 0
+#define I40E_VFPE_CQPDB1_WQHEAD_MASK (0x7FF << I40E_VFPE_CQPDB1_WQHEAD_SHIFT)
+#define I40E_VFPE_CQPERRCODES1 0x00009C00
+#define I40E_VFPE_CQPERRCODES1_CQP_MINOR_CODE_SHIFT 0
+#define I40E_VFPE_CQPERRCODES1_CQP_MINOR_CODE_MASK (0xFFFF << I40E_VFPE_CQPERRCODES1_CQP_MINOR_CODE_SHIFT)
+#define I40E_VFPE_CQPERRCODES1_CQP_MAJOR_CODE_SHIFT 16
+#define I40E_VFPE_CQPERRCODES1_CQP_MAJOR_CODE_MASK (0xFFFF << I40E_VFPE_CQPERRCODES1_CQP_MAJOR_CODE_SHIFT)
+#define I40E_VFPE_CQPTAIL1 0x0000A000
+#define I40E_VFPE_CQPTAIL1_WQTAIL_SHIFT 0
+#define I40E_VFPE_CQPTAIL1_WQTAIL_MASK (0x7FF << I40E_VFPE_CQPTAIL1_WQTAIL_SHIFT)
+#define I40E_VFPE_CQPTAIL1_CQP_OP_ERR_SHIFT 31
+#define I40E_VFPE_CQPTAIL1_CQP_OP_ERR_MASK (0x1 << I40E_VFPE_CQPTAIL1_CQP_OP_ERR_SHIFT)
+#define I40E_VFPE_IPCONFIG01 0x00008C00
+#define I40E_VFPE_IPCONFIG01_PEIPID_SHIFT 0
+#define I40E_VFPE_IPCONFIG01_PEIPID_MASK (0xFFFF << I40E_VFPE_IPCONFIG01_PEIPID_SHIFT)
+#define I40E_VFPE_IPCONFIG01_USEENTIREIDRANGE_SHIFT 16
+#define I40E_VFPE_IPCONFIG01_USEENTIREIDRANGE_MASK (0x1 << I40E_VFPE_IPCONFIG01_USEENTIREIDRANGE_SHIFT)
+#define I40E_VFPE_IPCONFIG01_USEUPPERIDRANGE_SHIFT 17
+#define I40E_VFPE_IPCONFIG01_USEUPPERIDRANGE_MASK (0x1 << I40E_VFPE_IPCONFIG01_USEUPPERIDRANGE_SHIFT)
+#define I40E_VFPE_MRTEIDXMASK1 0x00009000
+#define I40E_VFPE_MRTEIDXMASK1_MRTEIDXMASKBITS_SHIFT 0
+#define I40E_VFPE_MRTEIDXMASK1_MRTEIDXMASKBITS_MASK (0x1F << I40E_VFPE_MRTEIDXMASK1_MRTEIDXMASKBITS_SHIFT)
+#define I40E_VFPE_RCVUNEXPECTEDERROR1 0x00009400
+#define I40E_VFPE_RCVUNEXPECTEDERROR1_TCP_RX_UNEXP_ERR_SHIFT 0
+#define I40E_VFPE_RCVUNEXPECTEDERROR1_TCP_RX_UNEXP_ERR_MASK (0xFFFFFF << I40E_VFPE_RCVUNEXPECTEDERROR1_TCP_RX_UNEXP_ERR_SHIFT)
+#define I40E_VFPE_TCPNOWTIMER1 0x0000A800
+#define I40E_VFPE_TCPNOWTIMER1_TCP_NOW_SHIFT 0
+#define I40E_VFPE_TCPNOWTIMER1_TCP_NOW_MASK (0xFFFFFFFF << I40E_VFPE_TCPNOWTIMER1_TCP_NOW_SHIFT)
+#define I40E_VFPE_WQEALLOC1 0x0000C000
+#define I40E_VFPE_WQEALLOC1_PEQPID_SHIFT 0
+#define I40E_VFPE_WQEALLOC1_PEQPID_MASK (0x3FFFF << I40E_VFPE_WQEALLOC1_PEQPID_SHIFT)
+#define I40E_VFPE_WQEALLOC1_WQE_DESC_INDEX_SHIFT 20
+#define I40E_VFPE_WQEALLOC1_WQE_DESC_INDEX_MASK (0xFFF << I40E_VFPE_WQEALLOC1_WQE_DESC_INDEX_SHIFT)
+#define I40E_VFQF_HENA(_i) (0x0000C400 + ((_i) * 4)) /* _i=0...1 */
+#define I40E_VFQF_HENA_MAX_INDEX 1
+#define I40E_VFQF_HENA_PTYPE_ENA_SHIFT 0
+#define I40E_VFQF_HENA_PTYPE_ENA_MASK (0xFFFFFFFF << I40E_VFQF_HENA_PTYPE_ENA_SHIFT)
+#define I40E_VFQF_HKEY(_i) (0x0000CC00 + ((_i) * 4)) /* _i=0...12 */
+#define I40E_VFQF_HKEY_MAX_INDEX 12
+#define I40E_VFQF_HKEY_KEY_0_SHIFT 0
+#define I40E_VFQF_HKEY_KEY_0_MASK (0xFF << I40E_VFQF_HKEY_KEY_0_SHIFT)
+#define I40E_VFQF_HKEY_KEY_1_SHIFT 8
+#define I40E_VFQF_HKEY_KEY_1_MASK (0xFF << I40E_VFQF_HKEY_KEY_1_SHIFT)
+#define I40E_VFQF_HKEY_KEY_2_SHIFT 16
+#define I40E_VFQF_HKEY_KEY_2_MASK (0xFF << I40E_VFQF_HKEY_KEY_2_SHIFT)
+#define I40E_VFQF_HKEY_KEY_3_SHIFT 24
+#define I40E_VFQF_HKEY_KEY_3_MASK (0xFF << I40E_VFQF_HKEY_KEY_3_SHIFT)
+#define I40E_VFQF_HLUT(_i) (0x0000D000 + ((_i) * 4)) /* _i=0...15 */
+#define I40E_VFQF_HLUT_MAX_INDEX 15
+#define I40E_VFQF_HLUT_LUT0_SHIFT 0
+#define I40E_VFQF_HLUT_LUT0_MASK (0xF << I40E_VFQF_HLUT_LUT0_SHIFT)
+#define I40E_VFQF_HLUT_LUT1_SHIFT 8
+#define I40E_VFQF_HLUT_LUT1_MASK (0xF << I40E_VFQF_HLUT_LUT1_SHIFT)
+#define I40E_VFQF_HLUT_LUT2_SHIFT 16
+#define I40E_VFQF_HLUT_LUT2_MASK (0xF << I40E_VFQF_HLUT_LUT2_SHIFT)
+#define I40E_VFQF_HLUT_LUT3_SHIFT 24
+#define I40E_VFQF_HLUT_LUT3_MASK (0xF << I40E_VFQF_HLUT_LUT3_SHIFT)
+#define I40E_VFQF_HREGION(_i) (0x0000D400 + ((_i) * 4)) /* _i=0...7 */
+#define I40E_VFQF_HREGION_MAX_INDEX 7
+#define I40E_VFQF_HREGION_OVERRIDE_ENA_0_SHIFT 0
+#define I40E_VFQF_HREGION_OVERRIDE_ENA_0_MASK (0x1 << I40E_VFQF_HREGION_OVERRIDE_ENA_0_SHIFT)
+#define I40E_VFQF_HREGION_REGION_0_SHIFT 1
+#define I40E_VFQF_HREGION_REGION_0_MASK (0x7 << I40E_VFQF_HREGION_REGION_0_SHIFT)
+#define I40E_VFQF_HREGION_OVERRIDE_ENA_1_SHIFT 4
+#define I40E_VFQF_HREGION_OVERRIDE_ENA_1_MASK (0x1 << I40E_VFQF_HREGION_OVERRIDE_ENA_1_SHIFT)
+#define I40E_VFQF_HREGION_REGION_1_SHIFT 5
+#define I40E_VFQF_HREGION_REGION_1_MASK (0x7 << I40E_VFQF_HREGION_REGION_1_SHIFT)
+#define I40E_VFQF_HREGION_OVERRIDE_ENA_2_SHIFT 8
+#define I40E_VFQF_HREGION_OVERRIDE_ENA_2_MASK (0x1 << I40E_VFQF_HREGION_OVERRIDE_ENA_2_SHIFT)
+#define I40E_VFQF_HREGION_REGION_2_SHIFT 9
+#define I40E_VFQF_HREGION_REGION_2_MASK (0x7 << I40E_VFQF_HREGION_REGION_2_SHIFT)
+#define I40E_VFQF_HREGION_OVERRIDE_ENA_3_SHIFT 12
+#define I40E_VFQF_HREGION_OVERRIDE_ENA_3_MASK (0x1 << I40E_VFQF_HREGION_OVERRIDE_ENA_3_SHIFT)
+#define I40E_VFQF_HREGION_REGION_3_SHIFT 13
+#define I40E_VFQF_HREGION_REGION_3_MASK (0x7 << I40E_VFQF_HREGION_REGION_3_SHIFT)
+#define I40E_VFQF_HREGION_OVERRIDE_ENA_4_SHIFT 16
+#define I40E_VFQF_HREGION_OVERRIDE_ENA_4_MASK (0x1 << I40E_VFQF_HREGION_OVERRIDE_ENA_4_SHIFT)
+#define I40E_VFQF_HREGION_REGION_4_SHIFT 17
+#define I40E_VFQF_HREGION_REGION_4_MASK (0x7 << I40E_VFQF_HREGION_REGION_4_SHIFT)
+#define I40E_VFQF_HREGION_OVERRIDE_ENA_5_SHIFT 20
+#define I40E_VFQF_HREGION_OVERRIDE_ENA_5_MASK (0x1 << I40E_VFQF_HREGION_OVERRIDE_ENA_5_SHIFT)
+#define I40E_VFQF_HREGION_REGION_5_SHIFT 21
+#define I40E_VFQF_HREGION_REGION_5_MASK (0x7 << I40E_VFQF_HREGION_REGION_5_SHIFT)
+#define I40E_VFQF_HREGION_OVERRIDE_ENA_6_SHIFT 24
+#define I40E_VFQF_HREGION_OVERRIDE_ENA_6_MASK (0x1 << I40E_VFQF_HREGION_OVERRIDE_ENA_6_SHIFT)
+#define I40E_VFQF_HREGION_REGION_6_SHIFT 25
+#define I40E_VFQF_HREGION_REGION_6_MASK (0x7 << I40E_VFQF_HREGION_REGION_6_SHIFT)
+#define I40E_VFQF_HREGION_OVERRIDE_ENA_7_SHIFT 28
+#define I40E_VFQF_HREGION_OVERRIDE_ENA_7_MASK (0x1 << I40E_VFQF_HREGION_OVERRIDE_ENA_7_SHIFT)
+#define I40E_VFQF_HREGION_REGION_7_SHIFT 29
+#define I40E_VFQF_HREGION_REGION_7_MASK (0x7 << I40E_VFQF_HREGION_REGION_7_SHIFT)
+
+#endif
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#ifndef _I40E_STATUS_H_
+#define _I40E_STATUS_H_
+
+/* Error Codes */
+enum i40e_status_code {
+ I40E_SUCCESS = 0,
+ I40E_ERR_NVM = -1,
+ I40E_ERR_NVM_CHECKSUM = -2,
+ I40E_ERR_PHY = -3,
+ I40E_ERR_CONFIG = -4,
+ I40E_ERR_PARAM = -5,
+ I40E_ERR_MAC_TYPE = -6,
+ I40E_ERR_UNKNOWN_PHY = -7,
+ I40E_ERR_LINK_SETUP = -8,
+ I40E_ERR_ADAPTER_STOPPED = -9,
+ I40E_ERR_INVALID_MAC_ADDR = -10,
+ I40E_ERR_DEVICE_NOT_SUPPORTED = -11,
+ I40E_ERR_MASTER_REQUESTS_PENDING = -12,
+ I40E_ERR_INVALID_LINK_SETTINGS = -13,
+ I40E_ERR_AUTONEG_NOT_COMPLETE = -14,
+ I40E_ERR_RESET_FAILED = -15,
+ I40E_ERR_SWFW_SYNC = -16,
+ I40E_ERR_NO_AVAILABLE_VSI = -17,
+ I40E_ERR_NO_MEMORY = -18,
+ I40E_ERR_BAD_PTR = -19,
+ I40E_ERR_RING_FULL = -20,
+ I40E_ERR_INVALID_PD_ID = -21,
+ I40E_ERR_INVALID_QP_ID = -22,
+ I40E_ERR_INVALID_CQ_ID = -23,
+ I40E_ERR_INVALID_CEQ_ID = -24,
+ I40E_ERR_INVALID_AEQ_ID = -25,
+ I40E_ERR_INVALID_SIZE = -26,
+ I40E_ERR_INVALID_ARP_INDEX = -27,
+ I40E_ERR_INVALID_FPM_FUNC_ID = -28,
+ I40E_ERR_QP_INVALID_MSG_SIZE = -29,
+ I40E_ERR_QP_TOOMANY_WRS_POSTED = -30,
+ I40E_ERR_INVALID_FRAG_COUNT = -31,
+ I40E_ERR_QUEUE_EMPTY = -32,
+ I40E_ERR_INVALID_ALIGNMENT = -33,
+ I40E_ERR_FLUSHED_QUEUE = -34,
+ I40E_ERR_INVALID_PUSH_PAGE_INDEX = -35,
+ I40E_ERR_INVALID_IMM_DATA_SIZE = -36,
+ I40E_ERR_TIMEOUT = -37,
+ I40E_ERR_OPCODE_MISMATCH = -38,
+ I40E_ERR_CQP_COMPL_ERROR = -39,
+ I40E_ERR_INVALID_VF_ID = -40,
+ I40E_ERR_INVALID_HMCFN_ID = -41,
+ I40E_ERR_BACKING_PAGE_ERROR = -42,
+ I40E_ERR_NO_PBLCHUNKS_AVAILABLE = -43,
+ I40E_ERR_INVALID_PBLE_INDEX = -44,
+ I40E_ERR_INVALID_SD_INDEX = -45,
+ I40E_ERR_INVALID_PAGE_DESC_INDEX = -46,
+ I40E_ERR_INVALID_SD_TYPE = -47,
+ I40E_ERR_MEMCPY_FAILED = -48,
+ I40E_ERR_INVALID_HMC_OBJ_INDEX = -49,
+ I40E_ERR_INVALID_HMC_OBJ_COUNT = -50,
+ I40E_ERR_INVALID_SRQ_ARM_LIMIT = -51,
+ I40E_ERR_SRQ_ENABLED = -52,
+ I40E_ERR_ADMIN_QUEUE_ERROR = -53,
+ I40E_ERR_ADMIN_QUEUE_TIMEOUT = -54,
+ I40E_ERR_BUF_TOO_SHORT = -55,
+ I40E_ERR_ADMIN_QUEUE_FULL = -56,
+ I40E_ERR_ADMIN_QUEUE_NO_WORK = -57,
+ I40E_ERR_BAD_IWARP_CQE = -58,
+ I40E_ERR_NVM_BLANK_MODE = -59,
+ I40E_ERR_NOT_IMPLEMENTED = -60,
+ I40E_ERR_PE_DOORBELL_NOT_ENABLED = -61,
+ I40E_ERR_DIAG_TEST_FAILED = -62,
+ I40E_ERR_NOT_READY = -63,
+ I40E_NOT_SUPPORTED = -64,
+ I40E_ERR_FIRMWARE_API_VERSION = -65,
+};
+
+#endif /* _I40E_STATUS_H_ */
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#include "i40e.h"
+
+static inline __le64 build_ctob(u32 td_cmd, u32 td_offset, unsigned int size,
+ u32 td_tag)
+{
+ return cpu_to_le64(I40E_TX_DESC_DTYPE_DATA |
+ ((u64)td_cmd << I40E_TXD_QW1_CMD_SHIFT) |
+ ((u64)td_offset << I40E_TXD_QW1_OFFSET_SHIFT) |
+ ((u64)size << I40E_TXD_QW1_TX_BUF_SZ_SHIFT) |
+ ((u64)td_tag << I40E_TXD_QW1_L2TAG1_SHIFT));
+}
+
+/**
+ * i40e_program_fdir_filter - Program a Flow Director filter
+ * @fdir_input: Packet data that will be filter parameters
+ * @pf: The pf pointer
+ * @add: True for add/update, False for remove
+ **/
+int i40e_program_fdir_filter(struct i40e_fdir_data *fdir_data,
+ struct i40e_pf *pf, bool add)
+{
+ struct i40e_filter_program_desc *fdir_desc;
+ struct i40e_tx_buffer *tx_buf;
+ struct i40e_tx_desc *tx_desc;
+ struct i40e_ring *tx_ring;
+ struct i40e_vsi *vsi;
+ struct device *dev;
+ dma_addr_t dma;
+ u32 td_cmd = 0;
+ u16 i;
+
+ /* find existing FDIR VSI */
+ vsi = NULL;
+ for (i = 0; i < pf->hw.func_caps.num_vsis; i++)
+ if (pf->vsi[i] && pf->vsi[i]->type == I40E_VSI_FDIR)
+ vsi = pf->vsi[i];
+ if (!vsi)
+ return -ENOENT;
+
+ tx_ring = &vsi->tx_rings[0];
+ dev = tx_ring->dev;
+
+ dma = dma_map_single(dev, fdir_data->raw_packet,
+ I40E_FDIR_MAX_RAW_PACKET_LOOKUP, DMA_TO_DEVICE);
+ if (dma_mapping_error(dev, dma))
+ goto dma_fail;
+
+ /* grab the next descriptor */
+ fdir_desc = I40E_TX_FDIRDESC(tx_ring, tx_ring->next_to_use);
+ tx_buf = &tx_ring->tx_bi[tx_ring->next_to_use];
+ tx_ring->next_to_use++;
+ if (tx_ring->next_to_use == tx_ring->count)
+ tx_ring->next_to_use = 0;
+
+ fdir_desc->qindex_flex_ptype_vsi = cpu_to_le32((fdir_data->q_index
+ << I40E_TXD_FLTR_QW0_QINDEX_SHIFT)
+ & I40E_TXD_FLTR_QW0_QINDEX_MASK);
+
+ fdir_desc->qindex_flex_ptype_vsi |= cpu_to_le32((fdir_data->flex_off
+ << I40E_TXD_FLTR_QW0_FLEXOFF_SHIFT)
+ & I40E_TXD_FLTR_QW0_FLEXOFF_MASK);
+
+ fdir_desc->qindex_flex_ptype_vsi |= cpu_to_le32((fdir_data->pctype
+ << I40E_TXD_FLTR_QW0_PCTYPE_SHIFT)
+ & I40E_TXD_FLTR_QW0_PCTYPE_MASK);
+
+ /* Use LAN VSI Id if not programmed by user */
+ if (fdir_data->dest_vsi == 0)
+ fdir_desc->qindex_flex_ptype_vsi |=
+ cpu_to_le32((pf->vsi[pf->lan_vsi]->id)
+ << I40E_TXD_FLTR_QW0_DEST_VSI_SHIFT);
+ else
+ fdir_desc->qindex_flex_ptype_vsi |=
+ cpu_to_le32((fdir_data->dest_vsi
+ << I40E_TXD_FLTR_QW0_DEST_VSI_SHIFT)
+ & I40E_TXD_FLTR_QW0_DEST_VSI_MASK);
+
+ fdir_desc->dtype_cmd_cntindex =
+ cpu_to_le32(I40E_TX_DESC_DTYPE_FILTER_PROG);
+
+ if (add)
+ fdir_desc->dtype_cmd_cntindex |= cpu_to_le32(
+ I40E_FILTER_PROGRAM_DESC_PCMD_ADD_UPDATE
+ << I40E_TXD_FLTR_QW1_PCMD_SHIFT);
+ else
+ fdir_desc->dtype_cmd_cntindex |= cpu_to_le32(
+ I40E_FILTER_PROGRAM_DESC_PCMD_REMOVE
+ << I40E_TXD_FLTR_QW1_PCMD_SHIFT);
+
+ fdir_desc->dtype_cmd_cntindex |= cpu_to_le32((fdir_data->dest_ctl
+ << I40E_TXD_FLTR_QW1_DEST_SHIFT)
+ & I40E_TXD_FLTR_QW1_DEST_MASK);
+
+ fdir_desc->dtype_cmd_cntindex |= cpu_to_le32(
+ (fdir_data->fd_status << I40E_TXD_FLTR_QW1_FD_STATUS_SHIFT)
+ & I40E_TXD_FLTR_QW1_FD_STATUS_MASK);
+
+ if (fdir_data->cnt_index != 0) {
+ fdir_desc->dtype_cmd_cntindex |=
+ cpu_to_le32(I40E_TXD_FLTR_QW1_CNT_ENA_MASK);
+ fdir_desc->dtype_cmd_cntindex |=
+ cpu_to_le32((fdir_data->cnt_index
+ << I40E_TXD_FLTR_QW1_CNTINDEX_SHIFT)
+ & I40E_TXD_FLTR_QW1_CNTINDEX_MASK);
+ }
+
+ fdir_desc->fd_id = cpu_to_le32(fdir_data->fd_id);
+
+ /* Now program a dummy descriptor */
+ tx_desc = I40E_TX_DESC(tx_ring, tx_ring->next_to_use);
+ tx_buf = &tx_ring->tx_bi[tx_ring->next_to_use];
+ tx_ring->next_to_use++;
+ if (tx_ring->next_to_use == tx_ring->count)
+ tx_ring->next_to_use = 0;
+
+ tx_desc->buffer_addr = cpu_to_le64(dma);
+ td_cmd = I40E_TX_DESC_CMD_EOP |
+ I40E_TX_DESC_CMD_RS |
+ I40E_TX_DESC_CMD_DUMMY;
+
+ tx_desc->cmd_type_offset_bsz =
+ build_ctob(td_cmd, 0, I40E_FDIR_MAX_RAW_PACKET_LOOKUP, 0);
+
+ /* Mark the data descriptor to be watched */
+ tx_buf->next_to_watch = tx_desc;
+
+ /* Force memory writes to complete before letting h/w
+ * know there are new descriptors to fetch. (Only
+ * applicable for weak-ordered memory model archs,
+ * such as IA-64).
+ */
+ wmb();
+
+ writel(tx_ring->next_to_use, tx_ring->tail);
+ return 0;
+
+dma_fail:
+ return -1;
+}
+
+/**
+ * i40e_fd_handle_status - check the Programming Status for FD
+ * @rx_ring: the Rx ring for this descriptor
+ * @qw: the descriptor data
+ * @prog_id: the id originally used for programming
+ *
+ * This is used to verify if the FD programming or invalidation
+ * requested by SW to the HW is successful or not and take actions accordingly.
+ **/
+static void i40e_fd_handle_status(struct i40e_ring *rx_ring, u32 qw, u8 prog_id)
+{
+ struct pci_dev *pdev = rx_ring->vsi->back->pdev;
+ u32 error;
+
+ error = (qw & I40E_RX_PROG_STATUS_DESC_QW1_ERROR_MASK) >>
+ I40E_RX_PROG_STATUS_DESC_QW1_ERROR_SHIFT;
+
+ /* for now just print the Status */
+ dev_info(&pdev->dev, "FD programming id %02x, Status %08x\n",
+ prog_id, error);
+}
+
+/**
+ * i40e_unmap_tx_resource - Release a Tx buffer
+ * @ring: the ring that owns the buffer
+ * @tx_buffer: the buffer to free
+ **/
+static inline void i40e_unmap_tx_resource(struct i40e_ring *ring,
+ struct i40e_tx_buffer *tx_buffer)
+{
+ if (tx_buffer->dma) {
+ if (tx_buffer->tx_flags & I40E_TX_FLAGS_MAPPED_AS_PAGE)
+ dma_unmap_page(ring->dev,
+ tx_buffer->dma,
+ tx_buffer->length,
+ DMA_TO_DEVICE);
+ else
+ dma_unmap_single(ring->dev,
+ tx_buffer->dma,
+ tx_buffer->length,
+ DMA_TO_DEVICE);
+ }
+ tx_buffer->dma = 0;
+ tx_buffer->time_stamp = 0;
+}
+
+/**
+ * i40e_clean_tx_ring - Free any empty Tx buffers
+ * @tx_ring: ring to be cleaned
+ **/
+void i40e_clean_tx_ring(struct i40e_ring *tx_ring)
+{
+ struct i40e_tx_buffer *tx_buffer;
+ unsigned long bi_size;
+ u16 i;
+
+ /* ring already cleared, nothing to do */
+ if (!tx_ring->tx_bi)
+ return;
+
+ /* Free all the Tx ring sk_buffs */
+ for (i = 0; i < tx_ring->count; i++) {
+ tx_buffer = &tx_ring->tx_bi[i];
+ i40e_unmap_tx_resource(tx_ring, tx_buffer);
+ if (tx_buffer->skb)
+ dev_kfree_skb_any(tx_buffer->skb);
+ tx_buffer->skb = NULL;
+ }
+
+ bi_size = sizeof(struct i40e_tx_buffer) * tx_ring->count;
+ memset(tx_ring->tx_bi, 0, bi_size);
+
+ /* Zero out the descriptor ring */
+ memset(tx_ring->desc, 0, tx_ring->size);
+
+ tx_ring->next_to_use = 0;
+ tx_ring->next_to_clean = 0;
+}
+
+/**
+ * i40e_free_tx_resources - Free Tx resources per queue
+ * @tx_ring: Tx descriptor ring for a specific queue
+ *
+ * Free all transmit software resources
+ **/
+void i40e_free_tx_resources(struct i40e_ring *tx_ring)
+{
+ i40e_clean_tx_ring(tx_ring);
+ kfree(tx_ring->tx_bi);
+ tx_ring->tx_bi = NULL;
+
+ if (tx_ring->desc) {
+ dma_free_coherent(tx_ring->dev, tx_ring->size,
+ tx_ring->desc, tx_ring->dma);
+ tx_ring->desc = NULL;
+ }
+}
+
+/**
+ * i40e_get_tx_pending - how many tx descriptors not processed
+ * @tx_ring: the ring of descriptors
+ *
+ * Since there is no access to the ring head register
+ * in XL710, we need to use our local copies
+ **/
+static u32 i40e_get_tx_pending(struct i40e_ring *ring)
+{
+ u32 ntu = ((ring->next_to_clean <= ring->next_to_use)
+ ? ring->next_to_use
+ : ring->next_to_use + ring->count);
+ return ntu - ring->next_to_clean;
+}
+
+/**
+ * i40e_check_tx_hang - Is there a hang in the Tx queue
+ * @tx_ring: the ring of descriptors
+ **/
+static bool i40e_check_tx_hang(struct i40e_ring *tx_ring)
+{
+ u32 tx_pending = i40e_get_tx_pending(tx_ring);
+ bool ret = false;
+
+ clear_check_for_tx_hang(tx_ring);
+
+ /* Check for a hung queue, but be thorough. This verifies
+ * that a transmit has been completed since the previous
+ * check AND there is at least one packet pending. The
+ * ARMED bit is set to indicate a potential hang. The
+ * bit is cleared if a pause frame is received to remove
+ * false hang detection due to PFC or 802.3x frames. By
+ * requiring this to fail twice we avoid races with
+ * PFC clearing the ARMED bit and conditions where we
+ * run the check_tx_hang logic with a transmit completion
+ * pending but without time to complete it yet.
+ */
+ if ((tx_ring->tx_stats.tx_done_old == tx_ring->tx_stats.packets) &&
+ tx_pending) {
+ /* make sure it is true for two checks in a row */
+ ret = test_and_set_bit(__I40E_HANG_CHECK_ARMED,
+ &tx_ring->state);
+ } else {
+ /* update completed stats and disarm the hang check */
+ tx_ring->tx_stats.tx_done_old = tx_ring->tx_stats.packets;
+ clear_bit(__I40E_HANG_CHECK_ARMED, &tx_ring->state);
+ }
+
+ return ret;
+}
+
+/**
+ * i40e_clean_tx_irq - Reclaim resources after transmit completes
+ * @tx_ring: tx ring to clean
+ * @budget: how many cleans we're allowed
+ *
+ * Returns true if there's any budget left (e.g. the clean is finished)
+ **/
+static bool i40e_clean_tx_irq(struct i40e_ring *tx_ring, int budget)
+{
+ u16 i = tx_ring->next_to_clean;
+ struct i40e_tx_buffer *tx_buf;
+ struct i40e_tx_desc *tx_desc;
+ unsigned int total_packets = 0;
+ unsigned int total_bytes = 0;
+
+ tx_buf = &tx_ring->tx_bi[i];
+ tx_desc = I40E_TX_DESC(tx_ring, i);
+
+ for (; budget; budget--) {
+ struct i40e_tx_desc *eop_desc;
+
+ eop_desc = tx_buf->next_to_watch;
+
+ /* if next_to_watch is not set then there is no work pending */
+ if (!eop_desc)
+ break;
+
+ /* if the descriptor isn't done, no work yet to do */
+ if (!(eop_desc->cmd_type_offset_bsz &
+ cpu_to_le64(I40E_TX_DESC_DTYPE_DESC_DONE)))
+ break;
+
+ /* count the packet as being completed */
+ tx_ring->tx_stats.completed++;
+ tx_buf->next_to_watch = NULL;
+ tx_buf->time_stamp = 0;
+
+ /* set memory barrier before eop_desc is verified */
+ rmb();
+
+ do {
+ i40e_unmap_tx_resource(tx_ring, tx_buf);
+
+ /* clear dtype status */
+ tx_desc->cmd_type_offset_bsz &=
+ ~cpu_to_le64(I40E_TXD_QW1_DTYPE_MASK);
+
+ if (likely(tx_desc == eop_desc)) {
+ eop_desc = NULL;
+
+ dev_kfree_skb_any(tx_buf->skb);
+ tx_buf->skb = NULL;
+
+ total_bytes += tx_buf->bytecount;
+ total_packets += tx_buf->gso_segs;
+ }
+
+ tx_buf++;
+ tx_desc++;
+ i++;
+ if (unlikely(i == tx_ring->count)) {
+ i = 0;
+ tx_buf = tx_ring->tx_bi;
+ tx_desc = I40E_TX_DESC(tx_ring, 0);
+ }
+ } while (eop_desc);
+ }
+
+ tx_ring->next_to_clean = i;
+ tx_ring->tx_stats.bytes += total_bytes;
+ tx_ring->tx_stats.packets += total_packets;
+ tx_ring->q_vector->tx.total_bytes += total_bytes;
+ tx_ring->q_vector->tx.total_packets += total_packets;
+ if (check_for_tx_hang(tx_ring) && i40e_check_tx_hang(tx_ring)) {
+ /* schedule immediate reset if we believe we hung */
+ dev_info(tx_ring->dev, "Detected Tx Unit Hang\n"
+ " VSI <%d>\n"
+ " Tx Queue <%d>\n"
+ " next_to_use <%x>\n"
+ " next_to_clean <%x>\n",
+ tx_ring->vsi->seid,
+ tx_ring->queue_index,
+ tx_ring->next_to_use, i);
+ dev_info(tx_ring->dev, "tx_bi[next_to_clean]\n"
+ " time_stamp <%lx>\n"
+ " jiffies <%lx>\n",
+ tx_ring->tx_bi[i].time_stamp, jiffies);
+
+ netif_stop_subqueue(tx_ring->netdev, tx_ring->queue_index);
+
+ dev_info(tx_ring->dev,
+ "tx hang detected on queue %d, resetting adapter\n",
+ tx_ring->queue_index);
+
+ tx_ring->netdev->netdev_ops->ndo_tx_timeout(tx_ring->netdev);
+
+ /* the adapter is about to reset, no point in enabling stuff */
+ return true;
+ }
+
+#define TX_WAKE_THRESHOLD (DESC_NEEDED * 2)
+ if (unlikely(total_packets && netif_carrier_ok(tx_ring->netdev) &&
+ (I40E_DESC_UNUSED(tx_ring) >= TX_WAKE_THRESHOLD))) {
+ /* Make sure that anybody stopping the queue after this
+ * sees the new next_to_clean.
+ */
+ smp_mb();
+ if (__netif_subqueue_stopped(tx_ring->netdev,
+ tx_ring->queue_index) &&
+ !test_bit(__I40E_DOWN, &tx_ring->vsi->state)) {
+ netif_wake_subqueue(tx_ring->netdev,
+ tx_ring->queue_index);
+ ++tx_ring->tx_stats.restart_queue;
+ }
+ }
+
+ return budget > 0;
+}
+
+/**
+ * i40e_set_new_dynamic_itr - Find new ITR level
+ * @rc: structure containing ring performance data
+ *
+ * Stores a new ITR value based on packets and byte counts during
+ * the last interrupt. The advantage of per interrupt computation
+ * is faster updates and more accurate ITR for the current traffic
+ * pattern. Constants in this function were computed based on
+ * theoretical maximum wire speed and thresholds were set based on
+ * testing data as well as attempting to minimize response time
+ * while increasing bulk throughput.
+ **/
+static void i40e_set_new_dynamic_itr(struct i40e_ring_container *rc)
+{
+ enum i40e_latency_range new_latency_range = rc->latency_range;
+ u32 new_itr = rc->itr;
+ int bytes_per_int;
+
+ if (rc->total_packets == 0 || !rc->itr)
+ return;
+
+ /* simple throttlerate management
+ * 0-10MB/s lowest (100000 ints/s)
+ * 10-20MB/s low (20000 ints/s)
+ * 20-1249MB/s bulk (8000 ints/s)
+ */
+ bytes_per_int = rc->total_bytes / rc->itr;
+ switch (rc->itr) {
+ case I40E_LOWEST_LATENCY:
+ if (bytes_per_int > 10)
+ new_latency_range = I40E_LOW_LATENCY;
+ break;
+ case I40E_LOW_LATENCY:
+ if (bytes_per_int > 20)
+ new_latency_range = I40E_BULK_LATENCY;
+ else if (bytes_per_int <= 10)
+ new_latency_range = I40E_LOWEST_LATENCY;
+ break;
+ case I40E_BULK_LATENCY:
+ if (bytes_per_int <= 20)
+ rc->latency_range = I40E_LOW_LATENCY;
+ break;
+ }
+
+ switch (new_latency_range) {
+ case I40E_LOWEST_LATENCY:
+ new_itr = I40E_ITR_100K;
+ break;
+ case I40E_LOW_LATENCY:
+ new_itr = I40E_ITR_20K;
+ break;
+ case I40E_BULK_LATENCY:
+ new_itr = I40E_ITR_8K;
+ break;
+ default:
+ break;
+ }
+
+ if (new_itr != rc->itr) {
+ /* do an exponential smoothing */
+ new_itr = (10 * new_itr * rc->itr) /
+ ((9 * new_itr) + rc->itr);
+ rc->itr = new_itr & I40E_MAX_ITR;
+ }
+
+ rc->total_bytes = 0;
+ rc->total_packets = 0;
+}
+
+/**
+ * i40e_update_dynamic_itr - Adjust ITR based on bytes per int
+ * @q_vector: the vector to adjust
+ **/
+static void i40e_update_dynamic_itr(struct i40e_q_vector *q_vector)
+{
+ u16 vector = q_vector->vsi->base_vector + q_vector->v_idx;
+ struct i40e_hw *hw = &q_vector->vsi->back->hw;
+ u32 reg_addr;
+ u16 old_itr;
+
+ reg_addr = I40E_PFINT_ITRN(I40E_RX_ITR, vector - 1);
+ old_itr = q_vector->rx.itr;
+ i40e_set_new_dynamic_itr(&q_vector->rx);
+ if (old_itr != q_vector->rx.itr)
+ wr32(hw, reg_addr, q_vector->rx.itr);
+
+ reg_addr = I40E_PFINT_ITRN(I40E_TX_ITR, vector - 1);
+ old_itr = q_vector->tx.itr;
+ i40e_set_new_dynamic_itr(&q_vector->tx);
+ if (old_itr != q_vector->tx.itr)
+ wr32(hw, reg_addr, q_vector->tx.itr);
+
+ i40e_flush(hw);
+}
+
+/**
+ * i40e_clean_programming_status - clean the programming status descriptor
+ * @rx_ring: the rx ring that has this descriptor
+ * @rx_desc: the rx descriptor written back by HW
+ *
+ * Flow director should handle FD_FILTER_STATUS to check its filter programming
+ * status being successful or not and take actions accordingly. FCoE should
+ * handle its context/filter programming/invalidation status and take actions.
+ *
+ **/
+static void i40e_clean_programming_status(struct i40e_ring *rx_ring,
+ union i40e_rx_desc *rx_desc)
+{
+ u64 qw;
+ u8 id;
+
+ qw = le64_to_cpu(rx_desc->wb.qword1.status_error_len);
+ id = (qw & I40E_RX_PROG_STATUS_DESC_QW1_PROGID_MASK) >>
+ I40E_RX_PROG_STATUS_DESC_QW1_PROGID_SHIFT;
+
+ if (id == I40E_RX_PROG_STATUS_DESC_FD_FILTER_STATUS)
+ i40e_fd_handle_status(rx_ring, qw, id);
+}
+
+/**
+ * i40e_setup_tx_descriptors - Allocate the Tx descriptors
+ * @tx_ring: the tx ring to set up
+ *
+ * Return 0 on success, negative on error
+ **/
+int i40e_setup_tx_descriptors(struct i40e_ring *tx_ring)
+{
+ struct device *dev = tx_ring->dev;
+ int bi_size;
+
+ if (!dev)
+ return -ENOMEM;
+
+ bi_size = sizeof(struct i40e_tx_buffer) * tx_ring->count;
+ tx_ring->tx_bi = kzalloc(bi_size, GFP_KERNEL);
+ if (!tx_ring->tx_bi)
+ goto err;
+
+ /* round up to nearest 4K */
+ tx_ring->size = tx_ring->count * sizeof(struct i40e_tx_desc);
+ tx_ring->size = ALIGN(tx_ring->size, 4096);
+ tx_ring->desc = dma_alloc_coherent(dev, tx_ring->size,
+ &tx_ring->dma, GFP_KERNEL);
+ if (!tx_ring->desc) {
+ dev_info(dev, "Unable to allocate memory for the Tx descriptor ring, size=%d\n",
+ tx_ring->size);
+ goto err;
+ }
+
+ tx_ring->next_to_use = 0;
+ tx_ring->next_to_clean = 0;
+ return 0;
+
+err:
+ kfree(tx_ring->tx_bi);
+ tx_ring->tx_bi = NULL;
+ return -ENOMEM;
+}
+
+/**
+ * i40e_clean_rx_ring - Free Rx buffers
+ * @rx_ring: ring to be cleaned
+ **/
+void i40e_clean_rx_ring(struct i40e_ring *rx_ring)
+{
+ struct device *dev = rx_ring->dev;
+ struct i40e_rx_buffer *rx_bi;
+ unsigned long bi_size;
+ u16 i;
+
+ /* ring already cleared, nothing to do */
+ if (!rx_ring->rx_bi)
+ return;
+
+ /* Free all the Rx ring sk_buffs */
+ for (i = 0; i < rx_ring->count; i++) {
+ rx_bi = &rx_ring->rx_bi[i];
+ if (rx_bi->dma) {
+ dma_unmap_single(dev,
+ rx_bi->dma,
+ rx_ring->rx_buf_len,
+ DMA_FROM_DEVICE);
+ rx_bi->dma = 0;
+ }
+ if (rx_bi->skb) {
+ dev_kfree_skb(rx_bi->skb);
+ rx_bi->skb = NULL;
+ }
+ if (rx_bi->page) {
+ if (rx_bi->page_dma) {
+ dma_unmap_page(dev,
+ rx_bi->page_dma,
+ PAGE_SIZE / 2,
+ DMA_FROM_DEVICE);
+ rx_bi->page_dma = 0;
+ }
+ __free_page(rx_bi->page);
+ rx_bi->page = NULL;
+ rx_bi->page_offset = 0;
+ }
+ }
+
+ bi_size = sizeof(struct i40e_rx_buffer) * rx_ring->count;
+ memset(rx_ring->rx_bi, 0, bi_size);
+
+ /* Zero out the descriptor ring */
+ memset(rx_ring->desc, 0, rx_ring->size);
+
+ rx_ring->next_to_clean = 0;
+ rx_ring->next_to_use = 0;
+}
+
+/**
+ * i40e_free_rx_resources - Free Rx resources
+ * @rx_ring: ring to clean the resources from
+ *
+ * Free all receive software resources
+ **/
+void i40e_free_rx_resources(struct i40e_ring *rx_ring)
+{
+ i40e_clean_rx_ring(rx_ring);
+ kfree(rx_ring->rx_bi);
+ rx_ring->rx_bi = NULL;
+
+ if (rx_ring->desc) {
+ dma_free_coherent(rx_ring->dev, rx_ring->size,
+ rx_ring->desc, rx_ring->dma);
+ rx_ring->desc = NULL;
+ }
+}
+
+/**
+ * i40e_setup_rx_descriptors - Allocate Rx descriptors
+ * @rx_ring: Rx descriptor ring (for a specific queue) to setup
+ *
+ * Returns 0 on success, negative on failure
+ **/
+int i40e_setup_rx_descriptors(struct i40e_ring *rx_ring)
+{
+ struct device *dev = rx_ring->dev;
+ int bi_size;
+
+ bi_size = sizeof(struct i40e_rx_buffer) * rx_ring->count;
+ rx_ring->rx_bi = kzalloc(bi_size, GFP_KERNEL);
+ if (!rx_ring->rx_bi)
+ goto err;
+
+ /* Round up to nearest 4K */
+ rx_ring->size = ring_is_16byte_desc_enabled(rx_ring)
+ ? rx_ring->count * sizeof(union i40e_16byte_rx_desc)
+ : rx_ring->count * sizeof(union i40e_32byte_rx_desc);
+ rx_ring->size = ALIGN(rx_ring->size, 4096);
+ rx_ring->desc = dma_alloc_coherent(dev, rx_ring->size,
+ &rx_ring->dma, GFP_KERNEL);
+
+ if (!rx_ring->desc) {
+ dev_info(dev, "Unable to allocate memory for the Rx descriptor ring, size=%d\n",
+ rx_ring->size);
+ goto err;
+ }
+
+ rx_ring->next_to_clean = 0;
+ rx_ring->next_to_use = 0;
+
+ return 0;
+err:
+ kfree(rx_ring->rx_bi);
+ rx_ring->rx_bi = NULL;
+ return -ENOMEM;
+}
+
+/**
+ * i40e_release_rx_desc - Store the new tail and head values
+ * @rx_ring: ring to bump
+ * @val: new head index
+ **/
+static inline void i40e_release_rx_desc(struct i40e_ring *rx_ring, u32 val)
+{
+ rx_ring->next_to_use = val;
+ /* Force memory writes to complete before letting h/w
+ * know there are new descriptors to fetch. (Only
+ * applicable for weak-ordered memory model archs,
+ * such as IA-64).
+ */
+ wmb();
+ writel(val, rx_ring->tail);
+}
+
+/**
+ * i40e_alloc_rx_buffers - Replace used receive buffers; packet split
+ * @rx_ring: ring to place buffers on
+ * @cleaned_count: number of buffers to replace
+ **/
+void i40e_alloc_rx_buffers(struct i40e_ring *rx_ring, u16 cleaned_count)
+{
+ u16 i = rx_ring->next_to_use;
+ union i40e_rx_desc *rx_desc;
+ struct i40e_rx_buffer *bi;
+ struct sk_buff *skb;
+
+ /* do nothing if no valid netdev defined */
+ if (!rx_ring->netdev || !cleaned_count)
+ return;
+
+ while (cleaned_count--) {
+ rx_desc = I40E_RX_DESC(rx_ring, i);
+ bi = &rx_ring->rx_bi[i];
+ skb = bi->skb;
+
+ if (!skb) {
+ skb = netdev_alloc_skb_ip_align(rx_ring->netdev,
+ rx_ring->rx_buf_len);
+ if (!skb) {
+ rx_ring->rx_stats.alloc_rx_buff_failed++;
+ goto no_buffers;
+ }
+ /* initialize queue mapping */
+ skb_record_rx_queue(skb, rx_ring->queue_index);
+ bi->skb = skb;
+ }
+
+ if (!bi->dma) {
+ bi->dma = dma_map_single(rx_ring->dev,
+ skb->data,
+ rx_ring->rx_buf_len,
+ DMA_FROM_DEVICE);
+ if (dma_mapping_error(rx_ring->dev, bi->dma)) {
+ rx_ring->rx_stats.alloc_rx_buff_failed++;
+ bi->dma = 0;
+ goto no_buffers;
+ }
+ }
+
+ if (ring_is_ps_enabled(rx_ring)) {
+ if (!bi->page) {
+ bi->page = alloc_page(GFP_ATOMIC);
+ if (!bi->page) {
+ rx_ring->rx_stats.alloc_rx_page_failed++;
+ goto no_buffers;
+ }
+ }
+
+ if (!bi->page_dma) {
+ /* use a half page if we're re-using */
+ bi->page_offset ^= PAGE_SIZE / 2;
+ bi->page_dma = dma_map_page(rx_ring->dev,
+ bi->page,
+ bi->page_offset,
+ PAGE_SIZE / 2,
+ DMA_FROM_DEVICE);
+ if (dma_mapping_error(rx_ring->dev,
+ bi->page_dma)) {
+ rx_ring->rx_stats.alloc_rx_page_failed++;
+ bi->page_dma = 0;
+ goto no_buffers;
+ }
+ }
+
+ /* Refresh the desc even if buffer_addrs didn't change
+ * because each write-back erases this info.
+ */
+ rx_desc->read.pkt_addr = cpu_to_le64(bi->page_dma);
+ rx_desc->read.hdr_addr = cpu_to_le64(bi->dma);
+ } else {
+ rx_desc->read.pkt_addr = cpu_to_le64(bi->dma);
+ rx_desc->read.hdr_addr = 0;
+ }
+ i++;
+ if (i == rx_ring->count)
+ i = 0;
+ }
+
+no_buffers:
+ if (rx_ring->next_to_use != i)
+ i40e_release_rx_desc(rx_ring, i);
+}
+
+/**
+ * i40e_receive_skb - Send a completed packet up the stack
+ * @rx_ring: rx ring in play
+ * @skb: packet to send up
+ * @vlan_tag: vlan tag for packet
+ **/
+static void i40e_receive_skb(struct i40e_ring *rx_ring,
+ struct sk_buff *skb, u16 vlan_tag)
+{
+ struct i40e_q_vector *q_vector = rx_ring->q_vector;
+ struct i40e_vsi *vsi = rx_ring->vsi;
+ u64 flags = vsi->back->flags;
+
+ if (vlan_tag & VLAN_VID_MASK)
+ __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vlan_tag);
+
+ if (flags & I40E_FLAG_IN_NETPOLL)
+ netif_rx(skb);
+ else
+ napi_gro_receive(&q_vector->napi, skb);
+}
+
+/**
+ * i40e_rx_checksum - Indicate in skb if hw indicated a good cksum
+ * @vsi: the VSI we care about
+ * @skb: skb currently being received and modified
+ * @rx_status: status value of last descriptor in packet
+ * @rx_error: error value of last descriptor in packet
+ **/
+static inline void i40e_rx_checksum(struct i40e_vsi *vsi,
+ struct sk_buff *skb,
+ u32 rx_status,
+ u32 rx_error)
+{
+ skb->ip_summed = CHECKSUM_NONE;
+
+ /* Rx csum enabled and ip headers found? */
+ if (!(vsi->netdev->features & NETIF_F_RXCSUM &&
+ rx_status & (1 << I40E_RX_DESC_STATUS_L3L4P_SHIFT)))
+ return;
+
+ /* IP or L4 checksum error */
+ if (rx_error & ((1 << I40E_RX_DESC_ERROR_IPE_SHIFT) |
+ (1 << I40E_RX_DESC_ERROR_L4E_SHIFT))) {
+ vsi->back->hw_csum_rx_error++;
+ return;
+ }
+
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+}
+
+/**
+ * i40e_rx_hash - returns the hash value from the Rx descriptor
+ * @ring: descriptor ring
+ * @rx_desc: specific descriptor
+ **/
+static inline u32 i40e_rx_hash(struct i40e_ring *ring,
+ union i40e_rx_desc *rx_desc)
+{
+ if (ring->netdev->features & NETIF_F_RXHASH) {
+ if ((le64_to_cpu(rx_desc->wb.qword1.status_error_len) >>
+ I40E_RX_DESC_STATUS_FLTSTAT_SHIFT) &
+ I40E_RX_DESC_FLTSTAT_RSS_HASH)
+ return le32_to_cpu(rx_desc->wb.qword0.hi_dword.rss);
+ }
+ return 0;
+}
+
+/**
+ * i40e_clean_rx_irq - Reclaim resources after receive completes
+ * @rx_ring: rx ring to clean
+ * @budget: how many cleans we're allowed
+ *
+ * Returns true if there's any budget left (e.g. the clean is finished)
+ **/
+static int i40e_clean_rx_irq(struct i40e_ring *rx_ring, int budget)
+{
+ unsigned int total_rx_bytes = 0, total_rx_packets = 0;
+ u16 rx_packet_len, rx_header_len, rx_sph, rx_hbo;
+ u16 cleaned_count = I40E_DESC_UNUSED(rx_ring);
+ const int current_node = numa_node_id();
+ struct i40e_vsi *vsi = rx_ring->vsi;
+ u16 i = rx_ring->next_to_clean;
+ union i40e_rx_desc *rx_desc;
+ u32 rx_error, rx_status;
+ u64 qword;
+
+ rx_desc = I40E_RX_DESC(rx_ring, i);
+ qword = le64_to_cpu(rx_desc->wb.qword1.status_error_len);
+ rx_status = (qword & I40E_RXD_QW1_STATUS_MASK)
+ >> I40E_RXD_QW1_STATUS_SHIFT;
+
+ while (rx_status & (1 << I40E_RX_DESC_STATUS_DD_SHIFT)) {
+ union i40e_rx_desc *next_rxd;
+ struct i40e_rx_buffer *rx_bi;
+ struct sk_buff *skb;
+ u16 vlan_tag;
+ if (i40e_rx_is_programming_status(qword)) {
+ i40e_clean_programming_status(rx_ring, rx_desc);
+ I40E_RX_NEXT_DESC_PREFETCH(rx_ring, i, next_rxd);
+ goto next_desc;
+ }
+ rx_bi = &rx_ring->rx_bi[i];
+ skb = rx_bi->skb;
+ prefetch(skb->data);
+
+ rx_packet_len = (qword & I40E_RXD_QW1_LENGTH_PBUF_MASK)
+ >> I40E_RXD_QW1_LENGTH_PBUF_SHIFT;
+ rx_header_len = (qword & I40E_RXD_QW1_LENGTH_HBUF_MASK)
+ >> I40E_RXD_QW1_LENGTH_HBUF_SHIFT;
+ rx_sph = (qword & I40E_RXD_QW1_LENGTH_SPH_MASK)
+ >> I40E_RXD_QW1_LENGTH_SPH_SHIFT;
+
+ rx_error = (qword & I40E_RXD_QW1_ERROR_MASK)
+ >> I40E_RXD_QW1_ERROR_SHIFT;
+ rx_hbo = rx_error & (1 << I40E_RX_DESC_ERROR_HBO_SHIFT);
+ rx_error &= ~(1 << I40E_RX_DESC_ERROR_HBO_SHIFT);
+
+ rx_bi->skb = NULL;
+
+ /* This memory barrier is needed to keep us from reading
+ * any other fields out of the rx_desc until we know the
+ * STATUS_DD bit is set
+ */
+ rmb();
+
+ /* Get the header and possibly the whole packet
+ * If this is an skb from previous receive dma will be 0
+ */
+ if (rx_bi->dma) {
+ u16 len;
+
+ if (rx_hbo)
+ len = I40E_RX_HDR_SIZE;
+ else if (rx_sph)
+ len = rx_header_len;
+ else if (rx_packet_len)
+ len = rx_packet_len; /* 1buf/no split found */
+ else
+ len = rx_header_len; /* split always mode */
+
+ skb_put(skb, len);
+ dma_unmap_single(rx_ring->dev,
+ rx_bi->dma,
+ rx_ring->rx_buf_len,
+ DMA_FROM_DEVICE);
+ rx_bi->dma = 0;
+ }
+
+ /* Get the rest of the data if this was a header split */
+ if (ring_is_ps_enabled(rx_ring) && rx_packet_len) {
+
+ skb_fill_page_desc(skb, skb_shinfo(skb)->nr_frags,
+ rx_bi->page,
+ rx_bi->page_offset,
+ rx_packet_len);
+
+ skb->len += rx_packet_len;
+ skb->data_len += rx_packet_len;
+ skb->truesize += rx_packet_len;
+
+ if ((page_count(rx_bi->page) == 1) &&
+ (page_to_nid(rx_bi->page) == current_node))
+ get_page(rx_bi->page);
+ else
+ rx_bi->page = NULL;
+
+ dma_unmap_page(rx_ring->dev,
+ rx_bi->page_dma,
+ PAGE_SIZE / 2,
+ DMA_FROM_DEVICE);
+ rx_bi->page_dma = 0;
+ }
+ I40E_RX_NEXT_DESC_PREFETCH(rx_ring, i, next_rxd);
+
+ if (unlikely(
+ !(rx_status & (1 << I40E_RX_DESC_STATUS_EOF_SHIFT)))) {
+ struct i40e_rx_buffer *next_buffer;
+
+ next_buffer = &rx_ring->rx_bi[i];
+
+ if (ring_is_ps_enabled(rx_ring)) {
+ rx_bi->skb = next_buffer->skb;
+ rx_bi->dma = next_buffer->dma;
+ next_buffer->skb = skb;
+ next_buffer->dma = 0;
+ }
+ rx_ring->rx_stats.non_eop_descs++;
+ goto next_desc;
+ }
+
+ /* ERR_MASK will only have valid bits if EOP set */
+ if (unlikely(rx_error & (1 << I40E_RX_DESC_ERROR_RXE_SHIFT))) {
+ dev_kfree_skb_any(skb);
+ goto next_desc;
+ }
+
+ skb->rxhash = i40e_rx_hash(rx_ring, rx_desc);
+ i40e_rx_checksum(vsi, skb, rx_status, rx_error);
+
+ /* probably a little skewed due to removing CRC */
+ total_rx_bytes += skb->len;
+ total_rx_packets++;
+
+ skb->protocol = eth_type_trans(skb, rx_ring->netdev);
+ vlan_tag = rx_status & (1 << I40E_RX_DESC_STATUS_L2TAG1P_SHIFT)
+ ? le16_to_cpu(rx_desc->wb.qword0.lo_dword.l2tag1)
+ : 0;
+ i40e_receive_skb(rx_ring, skb, vlan_tag);
+
+ rx_ring->netdev->last_rx = jiffies;
+ budget--;
+next_desc:
+ rx_desc->wb.qword1.status_error_len = 0;
+ if (!budget)
+ break;
+
+ cleaned_count++;
+ /* return some buffers to hardware, one at a time is too slow */
+ if (cleaned_count >= I40E_RX_BUFFER_WRITE) {
+ i40e_alloc_rx_buffers(rx_ring, cleaned_count);
+ cleaned_count = 0;
+ }
+
+ /* use prefetched values */
+ rx_desc = next_rxd;
+ qword = le64_to_cpu(rx_desc->wb.qword1.status_error_len);
+ rx_status = (qword & I40E_RXD_QW1_STATUS_MASK)
+ >> I40E_RXD_QW1_STATUS_SHIFT;
+ }
+
+ rx_ring->next_to_clean = i;
+ rx_ring->rx_stats.packets += total_rx_packets;
+ rx_ring->rx_stats.bytes += total_rx_bytes;
+ rx_ring->q_vector->rx.total_packets += total_rx_packets;
+ rx_ring->q_vector->rx.total_bytes += total_rx_bytes;
+
+ if (cleaned_count)
+ i40e_alloc_rx_buffers(rx_ring, cleaned_count);
+
+ return budget > 0;
+}
+
+/**
+ * i40e_napi_poll - NAPI polling Rx/Tx cleanup routine
+ * @napi: napi struct with our devices info in it
+ * @budget: amount of work driver is allowed to do this pass, in packets
+ *
+ * This function will clean all queues associated with a q_vector.
+ *
+ * Returns the amount of work done
+ **/
+int i40e_napi_poll(struct napi_struct *napi, int budget)
+{
+ struct i40e_q_vector *q_vector =
+ container_of(napi, struct i40e_q_vector, napi);
+ struct i40e_vsi *vsi = q_vector->vsi;
+ bool clean_complete = true;
+ int budget_per_ring;
+ int i;
+
+ if (test_bit(__I40E_DOWN, &vsi->state)) {
+ napi_complete(napi);
+ return 0;
+ }
+
+ /* We attempt to distribute budget to each Rx queue fairly, but don't
+ * allow the budget to go below 1 because that would exit polling early.
+ * Since the actual Tx work is minimal, we can give the Tx a larger
+ * budget and be more aggressive about cleaning up the Tx descriptors.
+ */
+ budget_per_ring = max(budget/q_vector->num_ringpairs, 1);
+ for (i = 0; i < q_vector->num_ringpairs; i++) {
+ clean_complete &= i40e_clean_tx_irq(q_vector->tx.ring[i],
+ vsi->work_limit);
+ clean_complete &= i40e_clean_rx_irq(q_vector->rx.ring[i],
+ budget_per_ring);
+ }
+
+ /* If work not completed, return budget and polling will return */
+ if (!clean_complete)
+ return budget;
+
+ /* Work is done so exit the polling mode and re-enable the interrupt */
+ napi_complete(napi);
+ if (ITR_IS_DYNAMIC(vsi->rx_itr_setting) ||
+ ITR_IS_DYNAMIC(vsi->tx_itr_setting))
+ i40e_update_dynamic_itr(q_vector);
+
+ if (!test_bit(__I40E_DOWN, &vsi->state)) {
+ if (vsi->back->flags & I40E_FLAG_MSIX_ENABLED) {
+ i40e_irq_dynamic_enable(vsi,
+ q_vector->v_idx + vsi->base_vector);
+ } else {
+ struct i40e_hw *hw = &vsi->back->hw;
+ /* We re-enable the queue 0 cause, but
+ * don't worry about dynamic_enable
+ * because we left it on for the other
+ * possible interrupts during napi
+ */
+ u32 qval = rd32(hw, I40E_QINT_RQCTL(0));
+ qval |= I40E_QINT_RQCTL_CAUSE_ENA_MASK;
+ wr32(hw, I40E_QINT_RQCTL(0), qval);
+
+ qval = rd32(hw, I40E_QINT_TQCTL(0));
+ qval |= I40E_QINT_TQCTL_CAUSE_ENA_MASK;
+ wr32(hw, I40E_QINT_TQCTL(0), qval);
+ i40e_flush(hw);
+ }
+ }
+
+ return 0;
+}
+
+/**
+ * i40e_atr - Add a Flow Director ATR filter
+ * @tx_ring: ring to add programming descriptor to
+ * @skb: send buffer
+ * @flags: send flags
+ * @protocol: wire protocol
+ **/
+static void i40e_atr(struct i40e_ring *tx_ring, struct sk_buff *skb,
+ u32 flags, __be16 protocol)
+{
+ struct i40e_filter_program_desc *fdir_desc;
+ struct i40e_pf *pf = tx_ring->vsi->back;
+ union {
+ unsigned char *network;
+ struct iphdr *ipv4;
+ struct ipv6hdr *ipv6;
+ } hdr;
+ struct tcphdr *th;
+ unsigned int hlen;
+ u32 flex_ptype, dtype_cmd;
+
+ /* make sure ATR is enabled */
+ if (!(pf->flags & I40E_FLAG_FDIR_ATR_ENABLED))
+ return;
+
+ /* if sampling is disabled do nothing */
+ if (!tx_ring->atr_sample_rate)
+ return;
+
+ tx_ring->atr_count++;
+
+ /* snag network header to get L4 type and address */
+ hdr.network = skb_network_header(skb);
+
+ /* Currently only IPv4/IPv6 with TCP is supported */
+ if (protocol == htons(ETH_P_IP)) {
+ if (hdr.ipv4->protocol != IPPROTO_TCP)
+ return;
+
+ /* access ihl as a u8 to avoid unaligned access on ia64 */
+ hlen = (hdr.network[0] & 0x0F) << 2;
+ } else if (protocol == htons(ETH_P_IPV6)) {
+ if (hdr.ipv6->nexthdr != IPPROTO_TCP)
+ return;
+
+ hlen = sizeof(struct ipv6hdr);
+ } else {
+ return;
+ }
+
+ th = (struct tcphdr *)(hdr.network + hlen);
+
+ /* sample on all syn/fin packets or once every atr sample rate */
+ if (!th->fin && !th->syn && (tx_ring->atr_count < tx_ring->atr_sample_rate))
+ return;
+
+ tx_ring->atr_count = 0;
+
+ /* grab the next descriptor */
+ fdir_desc = I40E_TX_FDIRDESC(tx_ring, tx_ring->next_to_use);
+ tx_ring->next_to_use++;
+ if (tx_ring->next_to_use == tx_ring->count)
+ tx_ring->next_to_use = 0;
+
+ flex_ptype = (tx_ring->queue_index << I40E_TXD_FLTR_QW0_QINDEX_SHIFT) &
+ I40E_TXD_FLTR_QW0_QINDEX_MASK;
+ flex_ptype |= (protocol == htons(ETH_P_IP)) ?
+ (I40E_FILTER_PCTYPE_NONF_IPV4_TCP <<
+ I40E_TXD_FLTR_QW0_PCTYPE_SHIFT) :
+ (I40E_FILTER_PCTYPE_NONF_IPV6_TCP <<
+ I40E_TXD_FLTR_QW0_PCTYPE_SHIFT);
+
+ flex_ptype |= tx_ring->vsi->id << I40E_TXD_FLTR_QW0_DEST_VSI_SHIFT;
+
+ dtype_cmd = I40E_TX_DESC_DTYPE_FILTER_PROG;
+
+ dtype_cmd |= th->fin ?
+ (I40E_FILTER_PROGRAM_DESC_PCMD_REMOVE <<
+ I40E_TXD_FLTR_QW1_PCMD_SHIFT) :
+ (I40E_FILTER_PROGRAM_DESC_PCMD_ADD_UPDATE <<
+ I40E_TXD_FLTR_QW1_PCMD_SHIFT);
+
+ dtype_cmd |= I40E_FILTER_PROGRAM_DESC_DEST_DIRECT_PACKET_QINDEX <<
+ I40E_TXD_FLTR_QW1_DEST_SHIFT;
+
+ dtype_cmd |= I40E_FILTER_PROGRAM_DESC_FD_STATUS_FD_ID <<
+ I40E_TXD_FLTR_QW1_FD_STATUS_SHIFT;
+
+ fdir_desc->qindex_flex_ptype_vsi = cpu_to_le32(flex_ptype);
+ fdir_desc->dtype_cmd_cntindex = cpu_to_le32(dtype_cmd);
+}
+
+#define I40E_TXD_CMD (I40E_TX_DESC_CMD_EOP | I40E_TX_DESC_CMD_RS)
+/**
+ * i40e_tx_prepare_vlan_flags - prepare generic TX VLAN tagging flags for HW
+ * @skb: send buffer
+ * @tx_ring: ring to send buffer on
+ * @flags: the tx flags to be set
+ *
+ * Checks the skb and set up correspondingly several generic transmit flags
+ * related to VLAN tagging for the HW, such as VLAN, DCB, etc.
+ *
+ * Returns error code indicate the frame should be dropped upon error and the
+ * otherwise returns 0 to indicate the flags has been set properly.
+ **/
+static int i40e_tx_prepare_vlan_flags(struct sk_buff *skb,
+ struct i40e_ring *tx_ring,
+ u32 *flags)
+{
+ __be16 protocol = skb->protocol;
+ u32 tx_flags = 0;
+
+ /* if we have a HW VLAN tag being added, default to the HW one */
+ if (vlan_tx_tag_present(skb)) {
+ tx_flags |= vlan_tx_tag_get(skb) << I40E_TX_FLAGS_VLAN_SHIFT;
+ tx_flags |= I40E_TX_FLAGS_HW_VLAN;
+ /* else if it is a SW VLAN, check the next protocol and store the tag */
+ } else if (protocol == __constant_htons(ETH_P_8021Q)) {
+ struct vlan_hdr *vhdr, _vhdr;
+ vhdr = skb_header_pointer(skb, ETH_HLEN, sizeof(_vhdr), &_vhdr);
+ if (!vhdr)
+ return -EINVAL;
+
+ protocol = vhdr->h_vlan_encapsulated_proto;
+ tx_flags |= ntohs(vhdr->h_vlan_TCI) << I40E_TX_FLAGS_VLAN_SHIFT;
+ tx_flags |= I40E_TX_FLAGS_SW_VLAN;
+ }
+
+ /* Insert 802.1p priority into VLAN header */
+ if ((tx_ring->vsi->back->flags & I40E_FLAG_DCB_ENABLED) &&
+ ((tx_flags & (I40E_TX_FLAGS_HW_VLAN | I40E_TX_FLAGS_SW_VLAN)) ||
+ (skb->priority != TC_PRIO_CONTROL))) {
+ tx_flags &= ~I40E_TX_FLAGS_VLAN_PRIO_MASK;
+ tx_flags |= (skb->priority & 0x7) <<
+ I40E_TX_FLAGS_VLAN_PRIO_SHIFT;
+ if (tx_flags & I40E_TX_FLAGS_SW_VLAN) {
+ struct vlan_ethhdr *vhdr;
+ if (skb_header_cloned(skb) &&
+ pskb_expand_head(skb, 0, 0, GFP_ATOMIC))
+ return -ENOMEM;
+ vhdr = (struct vlan_ethhdr *)skb->data;
+ vhdr->h_vlan_TCI = htons(tx_flags >>
+ I40E_TX_FLAGS_VLAN_SHIFT);
+ } else {
+ tx_flags |= I40E_TX_FLAGS_HW_VLAN;
+ }
+ }
+ *flags = tx_flags;
+ return 0;
+}
+
+/**
+ * i40e_tx_csum - is checksum offload requested
+ * @tx_ring: ptr to the ring to send
+ * @skb: ptr to the skb we're sending
+ * @tx_flags: the collected send information
+ * @protocol: the send protocol
+ *
+ * Returns true if checksum offload is requested
+ **/
+static bool i40e_tx_csum(struct i40e_ring *tx_ring, struct sk_buff *skb,
+ u32 tx_flags, __be16 protocol)
+{
+ if ((skb->ip_summed != CHECKSUM_PARTIAL) &&
+ !(tx_flags & I40E_TX_FLAGS_TXSW)) {
+ if (!(tx_flags & I40E_TX_FLAGS_HW_VLAN))
+ return false;
+ }
+
+ return skb->ip_summed == CHECKSUM_PARTIAL;
+}
+
+/**
+ * i40e_tso - set up the tso context descriptor
+ * @tx_ring: ptr to the ring to send
+ * @skb: ptr to the skb we're sending
+ * @tx_flags: the collected send information
+ * @protocol: the send protocol
+ * @hdr_len: ptr to the size of the packet header
+ * @cd_tunneling: ptr to context descriptor bits
+ *
+ * Returns 0 if no TSO can happen, 1 if tso is going, or error
+ **/
+static int i40e_tso(struct i40e_ring *tx_ring, struct sk_buff *skb,
+ u32 tx_flags, __be16 protocol, u8 *hdr_len,
+ u64 *cd_type_cmd_tso_mss, u32 *cd_tunneling)
+{
+ u32 cd_cmd, cd_tso_len, cd_mss;
+ struct tcphdr *tcph;
+ struct iphdr *iph;
+ u32 l4len;
+ int err;
+ struct ipv6hdr *ipv6h;
+
+ if (!skb_is_gso(skb))
+ return 0;
+
+ if (skb_header_cloned(skb)) {
+ err = pskb_expand_head(skb, 0, 0, GFP_ATOMIC);
+ if (err)
+ return err;
+ }
+
+ if (protocol == __constant_htons(ETH_P_IP)) {
+ iph = skb->encapsulation ? inner_ip_hdr(skb) : ip_hdr(skb);
+ tcph = skb->encapsulation ? inner_tcp_hdr(skb) : tcp_hdr(skb);
+ iph->tot_len = 0;
+ iph->check = 0;
+ tcph->check = ~csum_tcpudp_magic(iph->saddr, iph->daddr,
+ 0, IPPROTO_TCP, 0);
+ } else if (skb_is_gso_v6(skb)) {
+
+ ipv6h = skb->encapsulation ? inner_ipv6_hdr(skb)
+ : ipv6_hdr(skb);
+ tcph = skb->encapsulation ? inner_tcp_hdr(skb) : tcp_hdr(skb);
+ ipv6h->payload_len = 0;
+ tcph->check = ~csum_ipv6_magic(&ipv6h->saddr, &ipv6h->daddr,
+ 0, IPPROTO_TCP, 0);
+ }
+
+ l4len = skb->encapsulation ? inner_tcp_hdrlen(skb) : tcp_hdrlen(skb);
+ *hdr_len = (skb->encapsulation
+ ? (skb_inner_transport_header(skb) - skb->data)
+ : skb_transport_offset(skb)) + l4len;
+
+ /* find the field values */
+ cd_cmd = I40E_TX_CTX_DESC_TSO;
+ cd_tso_len = skb->len - *hdr_len;
+ cd_mss = skb_shinfo(skb)->gso_size;
+ *cd_type_cmd_tso_mss |= ((u64)cd_cmd << I40E_TXD_CTX_QW1_CMD_SHIFT)
+ | ((u64)cd_tso_len
+ << I40E_TXD_CTX_QW1_TSO_LEN_SHIFT)
+ | ((u64)cd_mss << I40E_TXD_CTX_QW1_MSS_SHIFT);
+ return 1;
+}
+
+/**
+ * i40e_tx_enable_csum - Enable Tx checksum offloads
+ * @skb: send buffer
+ * @tx_flags: Tx flags currently set
+ * @td_cmd: Tx descriptor command bits to set
+ * @td_offset: Tx descriptor header offsets to set
+ * @cd_tunneling: ptr to context desc bits
+ **/
+static void i40e_tx_enable_csum(struct sk_buff *skb, u32 tx_flags,
+ u32 *td_cmd, u32 *td_offset,
+ struct i40e_ring *tx_ring,
+ u32 *cd_tunneling)
+{
+ struct ipv6hdr *this_ipv6_hdr;
+ unsigned int this_tcp_hdrlen;
+ struct iphdr *this_ip_hdr;
+ u32 network_hdr_len;
+ u8 l4_hdr = 0;
+
+ if (skb->encapsulation) {
+ network_hdr_len = skb_inner_network_header_len(skb);
+ this_ip_hdr = inner_ip_hdr(skb);
+ this_ipv6_hdr = inner_ipv6_hdr(skb);
+ this_tcp_hdrlen = inner_tcp_hdrlen(skb);
+
+ if (tx_flags & I40E_TX_FLAGS_IPV4) {
+
+ if (tx_flags & I40E_TX_FLAGS_TSO) {
+ *cd_tunneling |= I40E_TX_CTX_EXT_IP_IPV4;
+ ip_hdr(skb)->check = 0;
+ } else {
+ *cd_tunneling |=
+ I40E_TX_CTX_EXT_IP_IPV4_NO_CSUM;
+ }
+ } else if (tx_flags & I40E_TX_FLAGS_IPV6) {
+ if (tx_flags & I40E_TX_FLAGS_TSO) {
+ *cd_tunneling |= I40E_TX_CTX_EXT_IP_IPV6;
+ ip_hdr(skb)->check = 0;
+ } else {
+ *cd_tunneling |=
+ I40E_TX_CTX_EXT_IP_IPV4_NO_CSUM;
+ }
+ }
+
+ /* Now set the ctx descriptor fields */
+ *cd_tunneling |= (skb_network_header_len(skb) >> 2) <<
+ I40E_TXD_CTX_QW0_EXT_IPLEN_SHIFT |
+ I40E_TXD_CTX_UDP_TUNNELING |
+ ((skb_inner_network_offset(skb) -
+ skb_transport_offset(skb)) >> 1) <<
+ I40E_TXD_CTX_QW0_NATLEN_SHIFT;
+
+ } else {
+ network_hdr_len = skb_network_header_len(skb);
+ this_ip_hdr = ip_hdr(skb);
+ this_ipv6_hdr = ipv6_hdr(skb);
+ this_tcp_hdrlen = tcp_hdrlen(skb);
+ }
+
+ /* Enable IP checksum offloads */
+ if (tx_flags & I40E_TX_FLAGS_IPV4) {
+ l4_hdr = this_ip_hdr->protocol;
+ /* the stack computes the IP header already, the only time we
+ * need the hardware to recompute it is in the case of TSO.
+ */
+ if (tx_flags & I40E_TX_FLAGS_TSO) {
+ *td_cmd |= I40E_TX_DESC_CMD_IIPT_IPV4_CSUM;
+ this_ip_hdr->check = 0;
+ } else {
+ *td_cmd |= I40E_TX_DESC_CMD_IIPT_IPV4;
+ }
+ /* Now set the td_offset for IP header length */
+ *td_offset = (network_hdr_len >> 2) <<
+ I40E_TX_DESC_LENGTH_IPLEN_SHIFT;
+ } else if (tx_flags & I40E_TX_FLAGS_IPV6) {
+ l4_hdr = this_ipv6_hdr->nexthdr;
+ *td_cmd |= I40E_TX_DESC_CMD_IIPT_IPV6;
+ /* Now set the td_offset for IP header length */
+ *td_offset = (network_hdr_len >> 2) <<
+ I40E_TX_DESC_LENGTH_IPLEN_SHIFT;
+ }
+ /* words in MACLEN + dwords in IPLEN + dwords in L4Len */
+ *td_offset |= (skb_network_offset(skb) >> 1) <<
+ I40E_TX_DESC_LENGTH_MACLEN_SHIFT;
+
+ /* Enable L4 checksum offloads */
+ switch (l4_hdr) {
+ case IPPROTO_TCP:
+ /* enable checksum offloads */
+ *td_cmd |= I40E_TX_DESC_CMD_L4T_EOFT_TCP;
+ *td_offset |= (this_tcp_hdrlen >> 2) <<
+ I40E_TX_DESC_LENGTH_L4_FC_LEN_SHIFT;
+ break;
+ case IPPROTO_SCTP:
+ /* enable SCTP checksum offload */
+ *td_cmd |= I40E_TX_DESC_CMD_L4T_EOFT_SCTP;
+ *td_offset |= (sizeof(struct sctphdr) >> 2) <<
+ I40E_TX_DESC_LENGTH_L4_FC_LEN_SHIFT;
+ break;
+ case IPPROTO_UDP:
+ /* enable UDP checksum offload */
+ *td_cmd |= I40E_TX_DESC_CMD_L4T_EOFT_UDP;
+ *td_offset |= (sizeof(struct udphdr) >> 2) <<
+ I40E_TX_DESC_LENGTH_L4_FC_LEN_SHIFT;
+ break;
+ default:
+ break;
+ }
+}
+
+/**
+ * i40e_create_tx_ctx Build the Tx context descriptor
+ * @tx_ring: ring to create the descriptor on
+ * @cd_type_cmd_tso_mss: Quad Word 1
+ * @cd_tunneling: Quad Word 0 - bits 0-31
+ * @cd_l2tag2: Quad Word 0 - bits 32-63
+ **/
+static void i40e_create_tx_ctx(struct i40e_ring *tx_ring,
+ const u64 cd_type_cmd_tso_mss,
+ const u32 cd_tunneling, const u32 cd_l2tag2)
+{
+ struct i40e_tx_context_desc *context_desc;
+
+ if (!cd_type_cmd_tso_mss && !cd_tunneling && !cd_l2tag2)
+ return;
+
+ /* grab the next descriptor */
+ context_desc = I40E_TX_CTXTDESC(tx_ring, tx_ring->next_to_use);
+ tx_ring->next_to_use++;
+ if (tx_ring->next_to_use == tx_ring->count)
+ tx_ring->next_to_use = 0;
+
+ /* cpu_to_le32 and assign to struct fields */
+ context_desc->tunneling_params = cpu_to_le32(cd_tunneling);
+ context_desc->l2tag2 = cpu_to_le16(cd_l2tag2);
+ context_desc->type_cmd_tso_mss = cpu_to_le64(cd_type_cmd_tso_mss);
+}
+
+/**
+ * i40e_tx_map - Build the Tx descriptor
+ * @tx_ring: ring to send buffer on
+ * @skb: send buffer
+ * @first: first buffer info buffer to use
+ * @tx_flags: collected send information
+ * @hdr_len: size of the packet header
+ * @td_cmd: the command field in the descriptor
+ * @td_offset: offset for checksum or crc
+ **/
+static void i40e_tx_map(struct i40e_ring *tx_ring, struct sk_buff *skb,
+ struct i40e_tx_buffer *first, u32 tx_flags,
+ const u8 hdr_len, u32 td_cmd, u32 td_offset)
+{
+ struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[0];
+ unsigned int data_len = skb->data_len;
+ unsigned int size = skb_headlen(skb);
+ struct device *dev = tx_ring->dev;
+ u32 paylen = skb->len - hdr_len;
+ u16 i = tx_ring->next_to_use;
+ struct i40e_tx_buffer *tx_bi;
+ struct i40e_tx_desc *tx_desc;
+ u32 buf_offset = 0;
+ u32 td_tag = 0;
+ dma_addr_t dma;
+ u16 gso_segs;
+
+ dma = dma_map_single(dev, skb->data, size, DMA_TO_DEVICE);
+ if (dma_mapping_error(dev, dma))
+ goto dma_error;
+
+ if (tx_flags & I40E_TX_FLAGS_HW_VLAN) {
+ td_cmd |= I40E_TX_DESC_CMD_IL2TAG1;
+ td_tag = (tx_flags & I40E_TX_FLAGS_VLAN_MASK) >>
+ I40E_TX_FLAGS_VLAN_SHIFT;
+ }
+
+ tx_desc = I40E_TX_DESC(tx_ring, i);
+ for (;;) {
+ while (size > I40E_MAX_DATA_PER_TXD) {
+ tx_desc->buffer_addr = cpu_to_le64(dma + buf_offset);
+ tx_desc->cmd_type_offset_bsz =
+ build_ctob(td_cmd, td_offset,
+ I40E_MAX_DATA_PER_TXD, td_tag);
+
+ buf_offset += I40E_MAX_DATA_PER_TXD;
+ size -= I40E_MAX_DATA_PER_TXD;
+
+ tx_desc++;
+ i++;
+ if (i == tx_ring->count) {
+ tx_desc = I40E_TX_DESC(tx_ring, 0);
+ i = 0;
+ }
+ }
+
+ tx_bi = &tx_ring->tx_bi[i];
+ tx_bi->length = buf_offset + size;
+ tx_bi->tx_flags = tx_flags;
+ tx_bi->dma = dma;
+
+ tx_desc->buffer_addr = cpu_to_le64(dma + buf_offset);
+ tx_desc->cmd_type_offset_bsz = build_ctob(td_cmd, td_offset,
+ size, td_tag);
+
+ if (likely(!data_len))
+ break;
+
+ size = skb_frag_size(frag);
+ data_len -= size;
+ buf_offset = 0;
+ tx_flags |= I40E_TX_FLAGS_MAPPED_AS_PAGE;
+
+ dma = skb_frag_dma_map(dev, frag, 0, size, DMA_TO_DEVICE);
+ if (dma_mapping_error(dev, dma))
+ goto dma_error;
+
+ tx_desc++;
+ i++;
+ if (i == tx_ring->count) {
+ tx_desc = I40E_TX_DESC(tx_ring, 0);
+ i = 0;
+ }
+
+ frag++;
+ }
+
+ tx_desc->cmd_type_offset_bsz |=
+ cpu_to_le64((u64)I40E_TXD_CMD << I40E_TXD_QW1_CMD_SHIFT);
+
+ i++;
+ if (i == tx_ring->count)
+ i = 0;
+
+ tx_ring->next_to_use = i;
+
+ if (tx_flags & (I40E_TX_FLAGS_TSO | I40E_TX_FLAGS_FSO))
+ gso_segs = skb_shinfo(skb)->gso_segs;
+ else
+ gso_segs = 1;
+
+ /* multiply data chunks by size of headers */
+ tx_bi->bytecount = paylen + (gso_segs * hdr_len);
+ tx_bi->gso_segs = gso_segs;
+ tx_bi->skb = skb;
+
+ /* set the timestamp and next to watch values */
+ first->time_stamp = jiffies;
+ first->next_to_watch = tx_desc;
+
+ /* Force memory writes to complete before letting h/w
+ * know there are new descriptors to fetch. (Only
+ * applicable for weak-ordered memory model archs,
+ * such as IA-64).
+ */
+ wmb();
+
+ writel(i, tx_ring->tail);
+ return;
+
+dma_error:
+ dev_info(dev, "TX DMA map failed\n");
+
+ /* clear dma mappings for failed tx_bi map */
+ for (;;) {
+ tx_bi = &tx_ring->tx_bi[i];
+ i40e_unmap_tx_resource(tx_ring, tx_bi);
+ if (tx_bi == first)
+ break;
+ if (i == 0)
+ i = tx_ring->count;
+ i--;
+ }
+
+ dev_kfree_skb_any(skb);
+
+ tx_ring->next_to_use = i;
+}
+
+/**
+ * __i40e_maybe_stop_tx - 2nd level check for tx stop conditions
+ * @tx_ring: the ring to be checked
+ * @size: the size buffer we want to assure is available
+ *
+ * Returns -EBUSY if a stop is needed, else 0
+ **/
+static inline int __i40e_maybe_stop_tx(struct i40e_ring *tx_ring, int size)
+{
+ netif_stop_subqueue(tx_ring->netdev, tx_ring->queue_index);
+ smp_mb();
+
+ /* Check again in a case another CPU has just made room available. */
+ if (likely(I40E_DESC_UNUSED(tx_ring) < size))
+ return -EBUSY;
+
+ /* A reprieve! - use start_queue because it doesn't call schedule */
+ netif_start_subqueue(tx_ring->netdev, tx_ring->queue_index);
+ ++tx_ring->tx_stats.restart_queue;
+ return 0;
+}
+
+/**
+ * i40e_maybe_stop_tx - 1st level check for tx stop conditions
+ * @tx_ring: the ring to be checked
+ * @size: the size buffer we want to assure is available
+ *
+ * Returns 0 if stop is not needed
+ **/
+static int i40e_maybe_stop_tx(struct i40e_ring *tx_ring, int size)
+{
+ if (likely(I40E_DESC_UNUSED(tx_ring) >= size))
+ return 0;
+ return __i40e_maybe_stop_tx(tx_ring, size);
+}
+
+/**
+ * i40e_xmit_descriptor_count - calculate number of tx descriptors needed
+ * @skb: send buffer
+ * @tx_ring: ring to send buffer on
+ *
+ * Returns number of data descriptors needed for this skb. Returns 0 to indicate
+ * there is not enough descriptors available in this ring since we need at least
+ * one descriptor.
+ **/
+static int i40e_xmit_descriptor_count(struct sk_buff *skb,
+ struct i40e_ring *tx_ring)
+{
+#if PAGE_SIZE > I40E_MAX_DATA_PER_TXD
+ unsigned int f;
+#endif
+ int count = 0;
+
+ /* need: 1 descriptor per page * PAGE_SIZE/I40E_MAX_DATA_PER_TXD,
+ * + 1 desc for skb_head_len/I40E_MAX_DATA_PER_TXD,
+ * + 2 desc gap to keep tail from touching head,
+ * + 1 desc for context descriptor,
+ * otherwise try next time
+ */
+#if PAGE_SIZE > I40E_MAX_DATA_PER_TXD
+ for (f = 0; f < skb_shinfo(skb)->nr_frags; f++)
+ count += TXD_USE_COUNT(skb_shinfo(skb)->frags[f].size);
+#else
+ count += skb_shinfo(skb)->nr_frags;
+#endif
+ count += TXD_USE_COUNT(skb_headlen(skb));
+ if (i40e_maybe_stop_tx(tx_ring, count + 3)) {
+ tx_ring->tx_stats.tx_busy++;
+ return 0;
+ }
+ return count;
+}
+
+/**
+ * i40e_xmit_frame_ring - Sends buffer on Tx ring
+ * @skb: send buffer
+ * @tx_ring: ring to send buffer on
+ *
+ * Returns NETDEV_TX_OK if sent, else an error code
+ **/
+static netdev_tx_t i40e_xmit_frame_ring(struct sk_buff *skb,
+ struct i40e_ring *tx_ring)
+{
+ u64 cd_type_cmd_tso_mss = I40E_TX_DESC_DTYPE_CONTEXT;
+ u32 cd_tunneling = 0, cd_l2tag2 = 0;
+ struct i40e_tx_buffer *first;
+ u32 td_offset = 0;
+ u32 tx_flags = 0;
+ __be16 protocol;
+ u32 td_cmd = 0;
+ u8 hdr_len = 0;
+ int tso;
+ if (0 == i40e_xmit_descriptor_count(skb, tx_ring))
+ return NETDEV_TX_BUSY;
+
+ /* prepare the xmit flags */
+ if (i40e_tx_prepare_vlan_flags(skb, tx_ring, &tx_flags))
+ goto out_drop;
+
+ /* obtain protocol of skb */
+ protocol = skb->protocol;
+
+ /* record the location of the first descriptor for this packet */
+ first = &tx_ring->tx_bi[tx_ring->next_to_use];
+
+ /* setup IPv4/IPv6 offloads */
+ if (protocol == __constant_htons(ETH_P_IP))
+ tx_flags |= I40E_TX_FLAGS_IPV4;
+ else if (protocol == __constant_htons(ETH_P_IPV6))
+ tx_flags |= I40E_TX_FLAGS_IPV6;
+
+ tso = i40e_tso(tx_ring, skb, tx_flags, protocol, &hdr_len,
+ &cd_type_cmd_tso_mss, &cd_tunneling);
+
+ if (tso < 0)
+ goto out_drop;
+ else if (tso)
+ tx_flags |= I40E_TX_FLAGS_TSO;
+
+ skb_tx_timestamp(skb);
+
+ /* Always offload the checksum, since it's in the data descriptor */
+ if (i40e_tx_csum(tx_ring, skb, tx_flags, protocol))
+ tx_flags |= I40E_TX_FLAGS_CSUM;
+
+ /* always enable offload insertion */
+ td_cmd |= I40E_TX_DESC_CMD_ICRC;
+
+ if (tx_flags & I40E_TX_FLAGS_CSUM)
+ i40e_tx_enable_csum(skb, tx_flags, &td_cmd, &td_offset,
+ tx_ring, &cd_tunneling);
+
+ i40e_create_tx_ctx(tx_ring, cd_type_cmd_tso_mss,
+ cd_tunneling, cd_l2tag2);
+
+ /* Add Flow Director ATR if it's enabled.
+ *
+ * NOTE: this must always be directly before the data descriptor.
+ */
+ i40e_atr(tx_ring, skb, tx_flags, protocol);
+
+ i40e_tx_map(tx_ring, skb, first, tx_flags, hdr_len,
+ td_cmd, td_offset);
+
+ i40e_maybe_stop_tx(tx_ring, DESC_NEEDED);
+
+ return NETDEV_TX_OK;
+
+out_drop:
+ dev_kfree_skb_any(skb);
+ return NETDEV_TX_OK;
+}
+
+/**
+ * i40e_lan_xmit_frame - Selects the correct VSI and Tx queue to send buffer
+ * @skb: send buffer
+ * @netdev: network interface device structure
+ *
+ * Returns NETDEV_TX_OK if sent, else an error code
+ **/
+netdev_tx_t i40e_lan_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_vsi *vsi = np->vsi;
+ struct i40e_ring *tx_ring = &vsi->tx_rings[skb->queue_mapping];
+
+ /* hardware can't handle really short frames, hardware padding works
+ * beyond this point
+ */
+ if (unlikely(skb->len < I40E_MIN_TX_LEN)) {
+ if (skb_pad(skb, I40E_MIN_TX_LEN - skb->len))
+ return NETDEV_TX_OK;
+ skb->len = I40E_MIN_TX_LEN;
+ skb_set_tail_pointer(skb, I40E_MIN_TX_LEN);
+ }
+
+ return i40e_xmit_frame_ring(skb, tx_ring);
+}
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+/* Interrupt Throttling and Rate Limiting (storm control) Goodies */
+
+#define I40E_MAX_ITR 0x07FF
+#define I40E_MIN_ITR 0x0001
+#define I40E_ITR_USEC_RESOLUTION 2
+#define I40E_MAX_IRATE 0x03F
+#define I40E_MIN_IRATE 0x001
+#define I40E_IRATE_USEC_RESOLUTION 4
+#define I40E_ITR_100K 0x0005
+#define I40E_ITR_20K 0x0019
+#define I40E_ITR_8K 0x003E
+#define I40E_ITR_4K 0x007A
+#define I40E_ITR_RX_DEF I40E_ITR_8K
+#define I40E_ITR_TX_DEF I40E_ITR_4K
+#define I40E_ITR_DYNAMIC 0x8000 /* use top bit as a flag */
+#define I40E_MIN_INT_RATE 250 /* ~= 1000000 / (I40E_MAX_ITR * 2) */
+#define I40E_MAX_INT_RATE 500000 /* == 1000000 / (I40E_MIN_ITR * 2) */
+#define I40E_DEFAULT_IRQ_WORK 256
+#define ITR_TO_REG(setting) ((setting & ~I40E_ITR_DYNAMIC) >> 1)
+#define ITR_IS_DYNAMIC(setting) (!!(setting & I40E_ITR_DYNAMIC))
+#define ITR_REG_TO_USEC(itr_reg) (itr_reg << 1)
+
+#define I40E_QUEUE_END_OF_LIST 0x7FF
+
+#define I40E_ITR_NONE 3
+#define I40E_RX_ITR 0
+#define I40E_TX_ITR 1
+#define I40E_PE_ITR 2
+/* Supported Rx Buffer Sizes */
+#define I40E_RXBUFFER_512 512 /* Used for packet split */
+#define I40E_RXBUFFER_2048 2048
+#define I40E_RXBUFFER_3072 3072 /* For FCoE MTU of 2158 */
+#define I40E_RXBUFFER_4096 4096
+#define I40E_RXBUFFER_8192 8192
+#define I40E_MAX_RXBUFFER 9728 /* largest size for single descriptor */
+
+/* NOTE: netdev_alloc_skb reserves up to 64 bytes, NET_IP_ALIGN means we
+ * reserve 2 more, and skb_shared_info adds an additional 384 bytes more,
+ * this adds up to 512 bytes of extra data meaning the smallest allocation
+ * we could have is 1K.
+ * i.e. RXBUFFER_512 --> size-1024 slab
+ */
+#define I40E_RX_HDR_SIZE I40E_RXBUFFER_512
+
+/* How many Rx Buffers do we bundle into one write to the hardware ? */
+#define I40E_RX_BUFFER_WRITE 16 /* Must be power of 2 */
+#define I40E_RX_NEXT_DESC(r, i, n) \
+ do { \
+ (i)++; \
+ if ((i) == (r)->count) \
+ i = 0; \
+ (n) = I40E_RX_DESC((r), (i)); \
+ } while (0)
+
+#define I40E_RX_NEXT_DESC_PREFETCH(r, i, n) \
+ do { \
+ I40E_RX_NEXT_DESC((r), (i), (n)); \
+ prefetch((n)); \
+ } while (0)
+
+#define i40e_rx_desc i40e_32byte_rx_desc
+
+#define I40E_MIN_TX_LEN 17
+#define I40E_MAX_DATA_PER_TXD 16383 /* aka 16kB - 1 */
+
+/* Tx Descriptors needed, worst case */
+#define TXD_USE_COUNT(S) DIV_ROUND_UP((S), I40E_MAX_DATA_PER_TXD)
+#define DESC_NEEDED ((MAX_SKB_FRAGS * TXD_USE_COUNT(PAGE_SIZE)) + 4)
+
+#define I40E_TX_FLAGS_CSUM (u32)(1)
+#define I40E_TX_FLAGS_HW_VLAN (u32)(1 << 1)
+#define I40E_TX_FLAGS_SW_VLAN (u32)(1 << 2)
+#define I40E_TX_FLAGS_TSO (u32)(1 << 3)
+#define I40E_TX_FLAGS_IPV4 (u32)(1 << 4)
+#define I40E_TX_FLAGS_IPV6 (u32)(1 << 5)
+#define I40E_TX_FLAGS_FCCRC (u32)(1 << 6)
+#define I40E_TX_FLAGS_FSO (u32)(1 << 7)
+#define I40E_TX_FLAGS_TXSW (u32)(1 << 8)
+#define I40E_TX_FLAGS_MAPPED_AS_PAGE (u32)(1 << 9)
+#define I40E_TX_FLAGS_VLAN_MASK 0xffff0000
+#define I40E_TX_FLAGS_VLAN_PRIO_MASK 0xe0000000
+#define I40E_TX_FLAGS_VLAN_PRIO_SHIFT 29
+#define I40E_TX_FLAGS_VLAN_SHIFT 16
+
+struct i40e_tx_buffer {
+ struct sk_buff *skb;
+ dma_addr_t dma;
+ unsigned long time_stamp;
+ u16 length;
+ u32 tx_flags;
+ struct i40e_tx_desc *next_to_watch;
+ unsigned int bytecount;
+ u16 gso_segs;
+ u8 mapped_as_page;
+};
+
+struct i40e_rx_buffer {
+ struct sk_buff *skb;
+ dma_addr_t dma;
+ struct page *page;
+ dma_addr_t page_dma;
+ unsigned int page_offset;
+};
+
+struct i40e_tx_queue_stats {
+ u64 packets;
+ u64 bytes;
+ u64 restart_queue;
+ u64 tx_busy;
+ u64 completed;
+ u64 tx_done_old;
+};
+
+struct i40e_rx_queue_stats {
+ u64 packets;
+ u64 bytes;
+ u64 non_eop_descs;
+ u64 alloc_rx_page_failed;
+ u64 alloc_rx_buff_failed;
+};
+
+enum i40e_ring_state_t {
+ __I40E_TX_FDIR_INIT_DONE,
+ __I40E_TX_XPS_INIT_DONE,
+ __I40E_TX_DETECT_HANG,
+ __I40E_HANG_CHECK_ARMED,
+ __I40E_RX_PS_ENABLED,
+ __I40E_RX_LRO_ENABLED,
+ __I40E_RX_16BYTE_DESC_ENABLED,
+};
+
+#define ring_is_ps_enabled(ring) \
+ test_bit(__I40E_RX_PS_ENABLED, &(ring)->state)
+#define set_ring_ps_enabled(ring) \
+ set_bit(__I40E_RX_PS_ENABLED, &(ring)->state)
+#define clear_ring_ps_enabled(ring) \
+ clear_bit(__I40E_RX_PS_ENABLED, &(ring)->state)
+#define check_for_tx_hang(ring) \
+ test_bit(__I40E_TX_DETECT_HANG, &(ring)->state)
+#define set_check_for_tx_hang(ring) \
+ set_bit(__I40E_TX_DETECT_HANG, &(ring)->state)
+#define clear_check_for_tx_hang(ring) \
+ clear_bit(__I40E_TX_DETECT_HANG, &(ring)->state)
+#define ring_is_lro_enabled(ring) \
+ test_bit(__I40E_RX_LRO_ENABLED, &(ring)->state)
+#define set_ring_lro_enabled(ring) \
+ set_bit(__I40E_RX_LRO_ENABLED, &(ring)->state)
+#define clear_ring_lro_enabled(ring) \
+ clear_bit(__I40E_RX_LRO_ENABLED, &(ring)->state)
+#define ring_is_16byte_desc_enabled(ring) \
+ test_bit(__I40E_RX_16BYTE_DESC_ENABLED, &(ring)->state)
+#define set_ring_16byte_desc_enabled(ring) \
+ set_bit(__I40E_RX_16BYTE_DESC_ENABLED, &(ring)->state)
+#define clear_ring_16byte_desc_enabled(ring) \
+ clear_bit(__I40E_RX_16BYTE_DESC_ENABLED, &(ring)->state)
+
+/* struct that defines a descriptor ring, associated with a VSI */
+struct i40e_ring {
+ void *desc; /* Descriptor ring memory */
+ struct device *dev; /* Used for DMA mapping */
+ struct net_device *netdev; /* netdev ring maps to */
+ union {
+ struct i40e_tx_buffer *tx_bi;
+ struct i40e_rx_buffer *rx_bi;
+ };
+ unsigned long state;
+ u16 queue_index; /* Queue number of ring */
+ u8 dcb_tc; /* Traffic class of ring */
+ u8 __iomem *tail;
+
+ u16 count; /* Number of descriptors */
+ u16 reg_idx; /* HW register index of the ring */
+ u16 rx_hdr_len;
+ u16 rx_buf_len;
+ u8 dtype;
+#define I40E_RX_DTYPE_NO_SPLIT 0
+#define I40E_RX_DTYPE_SPLIT_ALWAYS 1
+#define I40E_RX_DTYPE_HEADER_SPLIT 2
+ u8 hsplit;
+#define I40E_RX_SPLIT_L2 0x1
+#define I40E_RX_SPLIT_IP 0x2
+#define I40E_RX_SPLIT_TCP_UDP 0x4
+#define I40E_RX_SPLIT_SCTP 0x8
+
+ /* used in interrupt processing */
+ u16 next_to_use;
+ u16 next_to_clean;
+
+ u8 atr_sample_rate;
+ u8 atr_count;
+
+ bool ring_active; /* is ring online or not */
+
+ /* stats structs */
+ union {
+ struct i40e_tx_queue_stats tx_stats;
+ struct i40e_rx_queue_stats rx_stats;
+ };
+
+ unsigned int size; /* length of descriptor ring in bytes */
+ dma_addr_t dma; /* physical address of ring */
+
+ struct i40e_vsi *vsi; /* Backreference to associated VSI */
+ struct i40e_q_vector *q_vector; /* Backreference to associated vector */
+} ____cacheline_internodealigned_in_smp;
+
+enum i40e_latency_range {
+ I40E_LOWEST_LATENCY = 0,
+ I40E_LOW_LATENCY = 1,
+ I40E_BULK_LATENCY = 2,
+};
+
+struct i40e_ring_container {
+#define I40E_MAX_RINGPAIR_PER_VECTOR 8
+ /* array of pointers to rings */
+ struct i40e_ring *ring[I40E_MAX_RINGPAIR_PER_VECTOR];
+ unsigned int total_bytes; /* total bytes processed this int */
+ unsigned int total_packets; /* total packets processed this int */
+ u16 count;
+ enum i40e_latency_range latency_range;
+ u16 itr;
+};
+
+void i40e_alloc_rx_buffers(struct i40e_ring *rxr, u16 cleaned_count);
+netdev_tx_t i40e_lan_xmit_frame(struct sk_buff *skb, struct net_device *netdev);
+void i40e_clean_tx_ring(struct i40e_ring *tx_ring);
+void i40e_clean_rx_ring(struct i40e_ring *rx_ring);
+int i40e_setup_tx_descriptors(struct i40e_ring *tx_ring);
+int i40e_setup_rx_descriptors(struct i40e_ring *rx_ring);
+void i40e_free_tx_resources(struct i40e_ring *tx_ring);
+void i40e_free_rx_resources(struct i40e_ring *rx_ring);
+int i40e_napi_poll(struct napi_struct *napi, int budget);
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#ifndef _I40E_TYPE_H_
+#define _I40E_TYPE_H_
+
+#include "i40e_status.h"
+#include "i40e_osdep.h"
+#include "i40e_register.h"
+#include "i40e_adminq.h"
+#include "i40e_hmc.h"
+#include "i40e_lan_hmc.h"
+
+/* Device IDs */
+#define I40E_SFP_XL710_DEVICE_ID 0x1572
+#define I40E_SFP_X710_DEVICE_ID 0x1573
+#define I40E_QEMU_DEVICE_ID 0x1574
+#define I40E_KX_A_DEVICE_ID 0x157F
+#define I40E_KX_B_DEVICE_ID 0x1580
+#define I40E_KX_C_DEVICE_ID 0x1581
+#define I40E_KX_D_DEVICE_ID 0x1582
+#define I40E_QSFP_A_DEVICE_ID 0x1583
+#define I40E_QSFP_B_DEVICE_ID 0x1584
+#define I40E_QSFP_C_DEVICE_ID 0x1585
+#define I40E_VF_DEVICE_ID 0x154C
+#define I40E_VF_HV_DEVICE_ID 0x1571
+
+#define I40E_FW_API_VERSION_MAJOR 0x0001
+#define I40E_FW_API_VERSION_MINOR 0x0000
+
+#define I40E_MAX_VSI_QP 16
+#define I40E_MAX_VF_VSI 3
+#define I40E_MAX_CHAINED_RX_BUFFERS 5
+
+/* Max default timeout in ms, */
+#define I40E_MAX_NVM_TIMEOUT 18000
+
+/* Check whether address is multicast. This is little-endian specific check.*/
+#define I40E_IS_MULTICAST(address) \
+ (bool)(((u8 *)(address))[0] & ((u8)0x01))
+
+/* Check whether an address is broadcast. */
+#define I40E_IS_BROADCAST(address) \
+ ((((u8 *)(address))[0] == ((u8)0xff)) && \
+ (((u8 *)(address))[1] == ((u8)0xff)))
+
+/* Switch from mc to the 2usec global time (this is the GTIME resolution) */
+#define I40E_MS_TO_GTIME(time) (((time) * 1000) / 2)
+
+/* forward declaration */
+struct i40e_hw;
+typedef void (*I40E_ADMINQ_CALLBACK)(struct i40e_hw *, struct i40e_aq_desc *);
+
+#define I40E_ETH_LENGTH_OF_ADDRESS 6
+
+/* Data type manipulation macros. */
+
+#define I40E_DESC_UNUSED(R) \
+ ((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
+ (R)->next_to_clean - (R)->next_to_use - 1)
+
+/* bitfields for Tx queue mapping in QTX_CTL */
+#define I40E_QTX_CTL_VF_QUEUE 0x0
+#define I40E_QTX_CTL_PF_QUEUE 0x2
+
+/* debug masks */
+enum i40e_debug_mask {
+ I40E_DEBUG_INIT = 0x00000001,
+ I40E_DEBUG_RELEASE = 0x00000002,
+
+ I40E_DEBUG_LINK = 0x00000010,
+ I40E_DEBUG_PHY = 0x00000020,
+ I40E_DEBUG_HMC = 0x00000040,
+ I40E_DEBUG_NVM = 0x00000080,
+ I40E_DEBUG_LAN = 0x00000100,
+ I40E_DEBUG_FLOW = 0x00000200,
+ I40E_DEBUG_DCB = 0x00000400,
+ I40E_DEBUG_DIAG = 0x00000800,
+
+ I40E_DEBUG_AQ_MESSAGE = 0x01000000, /* for i40e_debug() */
+ I40E_DEBUG_AQ_DESCRIPTOR = 0x02000000,
+ I40E_DEBUG_AQ_DESC_BUFFER = 0x04000000,
+ I40E_DEBUG_AQ_COMMAND = 0x06000000, /* for i40e_debug_aq() */
+ I40E_DEBUG_AQ = 0x0F000000,
+
+ I40E_DEBUG_USER = 0xF0000000,
+
+ I40E_DEBUG_ALL = 0xFFFFFFFF
+};
+
+/* These are structs for managing the hardware information and the operations.
+ * The structures of function pointers are filled out at init time when we
+ * know for sure exactly which hardware we're working with. This gives us the
+ * flexibility of using the same main driver code but adapting to slightly
+ * different hardware needs as new parts are developed. For this architecture,
+ * the Firmware and AdminQ are intended to insulate the driver from most of the
+ * future changes, but these structures will also do part of the job.
+ */
+enum i40e_mac_type {
+ I40E_MAC_UNKNOWN = 0,
+ I40E_MAC_X710,
+ I40E_MAC_XL710,
+ I40E_MAC_VF,
+ I40E_MAC_GENERIC,
+};
+
+enum i40e_media_type {
+ I40E_MEDIA_TYPE_UNKNOWN = 0,
+ I40E_MEDIA_TYPE_FIBER,
+ I40E_MEDIA_TYPE_BASET,
+ I40E_MEDIA_TYPE_BACKPLANE,
+ I40E_MEDIA_TYPE_CX4,
+ I40E_MEDIA_TYPE_VIRTUAL
+};
+
+enum i40e_fc_mode {
+ I40E_FC_NONE = 0,
+ I40E_FC_RX_PAUSE,
+ I40E_FC_TX_PAUSE,
+ I40E_FC_FULL,
+ I40E_FC_PFC,
+ I40E_FC_DEFAULT
+};
+
+enum i40e_vsi_type {
+ I40E_VSI_MAIN = 0,
+ I40E_VSI_VMDQ1,
+ I40E_VSI_VMDQ2,
+ I40E_VSI_CTRL,
+ I40E_VSI_FCOE,
+ I40E_VSI_MIRROR,
+ I40E_VSI_SRIOV,
+ I40E_VSI_FDIR,
+ I40E_VSI_TYPE_UNKNOWN
+};
+
+enum i40e_queue_type {
+ I40E_QUEUE_TYPE_RX = 0,
+ I40E_QUEUE_TYPE_TX,
+ I40E_QUEUE_TYPE_PE_CEQ,
+ I40E_QUEUE_TYPE_UNKNOWN
+};
+
+struct i40e_link_status {
+ enum i40e_aq_phy_type phy_type;
+ enum i40e_aq_link_speed link_speed;
+ u8 link_info;
+ u8 an_info;
+ u8 ext_info;
+ /* is Link Status Event notification to SW enabled */
+ bool lse_enable;
+};
+
+struct i40e_phy_info {
+ struct i40e_link_status link_info;
+ struct i40e_link_status link_info_old;
+ u32 autoneg_advertised;
+ u32 phy_id;
+ u32 module_type;
+ bool get_link_info;
+ enum i40e_media_type media_type;
+};
+
+#define I40E_HW_CAP_MAX_GPIO 30
+/* Capabilities of a PF or a VF or the whole device */
+struct i40e_hw_capabilities {
+ u32 switch_mode;
+#define I40E_NVM_IMAGE_TYPE_EVB 0x0
+#define I40E_NVM_IMAGE_TYPE_CLOUD 0x2
+#define I40E_NVM_IMAGE_TYPE_UDP_CLOUD 0x3
+
+ u32 management_mode;
+ u32 npar_enable;
+ u32 os2bmc;
+ u32 valid_functions;
+ bool sr_iov_1_1;
+ bool vmdq;
+ bool evb_802_1_qbg; /* Edge Virtual Bridging */
+ bool evb_802_1_qbh; /* Bridge Port Extension */
+ bool dcb;
+ bool fcoe;
+ bool mfp_mode_1;
+ bool mgmt_cem;
+ bool ieee_1588;
+ bool iwarp;
+ bool fd;
+ u32 fd_filters_guaranteed;
+ u32 fd_filters_best_effort;
+ bool rss;
+ u32 rss_table_size;
+ u32 rss_table_entry_width;
+ bool led[I40E_HW_CAP_MAX_GPIO];
+ bool sdp[I40E_HW_CAP_MAX_GPIO];
+ u32 nvm_image_type;
+ u32 num_flow_director_filters;
+ u32 num_vfs;
+ u32 vf_base_id;
+ u32 num_vsis;
+ u32 num_rx_qp;
+ u32 num_tx_qp;
+ u32 base_queue;
+ u32 num_msix_vectors;
+ u32 num_msix_vectors_vf;
+ u32 led_pin_num;
+ u32 sdp_pin_num;
+ u32 mdio_port_num;
+ u32 mdio_port_mode;
+ u8 rx_buf_chain_len;
+ u32 enabled_tcmap;
+ u32 maxtc;
+};
+
+struct i40e_mac_info {
+ enum i40e_mac_type type;
+ u8 addr[I40E_ETH_LENGTH_OF_ADDRESS];
+ u8 perm_addr[I40E_ETH_LENGTH_OF_ADDRESS];
+ u8 san_addr[I40E_ETH_LENGTH_OF_ADDRESS];
+ u16 max_fcoeq;
+};
+
+enum i40e_aq_resources_ids {
+ I40E_NVM_RESOURCE_ID = 1
+};
+
+enum i40e_aq_resource_access_type {
+ I40E_RESOURCE_READ = 1,
+ I40E_RESOURCE_WRITE
+};
+
+struct i40e_nvm_info {
+ u64 hw_semaphore_timeout; /* 2usec global time (GTIME resolution) */
+ u64 hw_semaphore_wait; /* - || - */
+ u32 timeout; /* [ms] */
+ u16 sr_size; /* Shadow RAM size in words */
+ bool blank_nvm_mode; /* is NVM empty (no FW present)*/
+ u16 version; /* NVM package version */
+ u32 eetrack; /* NVM data version */
+};
+
+/* PCI bus types */
+enum i40e_bus_type {
+ i40e_bus_type_unknown = 0,
+ i40e_bus_type_pci,
+ i40e_bus_type_pcix,
+ i40e_bus_type_pci_express,
+ i40e_bus_type_reserved
+};
+
+/* PCI bus speeds */
+enum i40e_bus_speed {
+ i40e_bus_speed_unknown = 0,
+ i40e_bus_speed_33 = 33,
+ i40e_bus_speed_66 = 66,
+ i40e_bus_speed_100 = 100,
+ i40e_bus_speed_120 = 120,
+ i40e_bus_speed_133 = 133,
+ i40e_bus_speed_2500 = 2500,
+ i40e_bus_speed_5000 = 5000,
+ i40e_bus_speed_8000 = 8000,
+ i40e_bus_speed_reserved
+};
+
+/* PCI bus widths */
+enum i40e_bus_width {
+ i40e_bus_width_unknown = 0,
+ i40e_bus_width_pcie_x1 = 1,
+ i40e_bus_width_pcie_x2 = 2,
+ i40e_bus_width_pcie_x4 = 4,
+ i40e_bus_width_pcie_x8 = 8,
+ i40e_bus_width_32 = 32,
+ i40e_bus_width_64 = 64,
+ i40e_bus_width_reserved
+};
+
+/* Bus parameters */
+struct i40e_bus_info {
+ enum i40e_bus_speed speed;
+ enum i40e_bus_width width;
+ enum i40e_bus_type type;
+
+ u16 func;
+ u16 device;
+ u16 lan_id;
+};
+
+/* Flow control (FC) parameters */
+struct i40e_fc_info {
+ enum i40e_fc_mode current_mode; /* FC mode in effect */
+ enum i40e_fc_mode requested_mode; /* FC mode requested by caller */
+};
+
+#define I40E_MAX_TRAFFIC_CLASS 8
+#define I40E_MAX_USER_PRIORITY 8
+#define I40E_DCBX_MAX_APPS 32
+#define I40E_LLDPDU_SIZE 1500
+
+/* IEEE 802.1Qaz ETS Configuration data */
+struct i40e_ieee_ets_config {
+ u8 willing;
+ u8 cbs;
+ u8 maxtcs;
+ u8 prioritytable[I40E_MAX_TRAFFIC_CLASS];
+ u8 tcbwtable[I40E_MAX_TRAFFIC_CLASS];
+ u8 tsatable[I40E_MAX_TRAFFIC_CLASS];
+};
+
+/* IEEE 802.1Qaz ETS Recommendation data */
+struct i40e_ieee_ets_recommend {
+ u8 prioritytable[I40E_MAX_TRAFFIC_CLASS];
+ u8 tcbwtable[I40E_MAX_TRAFFIC_CLASS];
+ u8 tsatable[I40E_MAX_TRAFFIC_CLASS];
+};
+
+/* IEEE 802.1Qaz PFC Configuration data */
+struct i40e_ieee_pfc_config {
+ u8 willing;
+ u8 mbc;
+ u8 pfccap;
+ u8 pfcenable;
+};
+
+/* IEEE 802.1Qaz Application Priority data */
+struct i40e_ieee_app_priority_table {
+ u8 priority;
+ u8 selector;
+ u16 protocolid;
+};
+
+struct i40e_dcbx_config {
+ u32 numapps;
+ struct i40e_ieee_ets_config etscfg;
+ struct i40e_ieee_ets_recommend etsrec;
+ struct i40e_ieee_pfc_config pfc;
+ struct i40e_ieee_app_priority_table app[I40E_DCBX_MAX_APPS];
+};
+
+/* Port hardware description */
+struct i40e_hw {
+ u8 __iomem *hw_addr;
+ void *back;
+
+ /* function pointer structs */
+ struct i40e_phy_info phy;
+ struct i40e_mac_info mac;
+ struct i40e_bus_info bus;
+ struct i40e_nvm_info nvm;
+ struct i40e_fc_info fc;
+
+ /* pci info */
+ u16 device_id;
+ u16 vendor_id;
+ u16 subsystem_device_id;
+ u16 subsystem_vendor_id;
+ u8 revision_id;
+ u8 port;
+ bool adapter_stopped;
+
+ /* capabilities for entire device and PCI func */
+ struct i40e_hw_capabilities dev_caps;
+ struct i40e_hw_capabilities func_caps;
+
+ /* Flow Director shared filter space */
+ u16 fdir_shared_filter_count;
+
+ /* device profile info */
+ u8 pf_id;
+ u16 main_vsi_seid;
+
+ /* Closest numa node to the device */
+ u16 numa_node;
+
+ /* Admin Queue info */
+ struct i40e_adminq_info aq;
+
+ /* HMC info */
+ struct i40e_hmc_info hmc; /* HMC info struct */
+
+ /* LLDP/DCBX Status */
+ u16 dcbx_status;
+
+ /* DCBX info */
+ struct i40e_dcbx_config local_dcbx_config;
+ struct i40e_dcbx_config remote_dcbx_config;
+
+ /* debug mask */
+ u32 debug_mask;
+};
+
+struct i40e_driver_version {
+ u8 major_version;
+ u8 minor_version;
+ u8 build_version;
+ u8 subbuild_version;
+};
+
+/* RX Descriptors */
+union i40e_16byte_rx_desc {
+ struct {
+ __le64 pkt_addr; /* Packet buffer address */
+ __le64 hdr_addr; /* Header buffer address */
+ } read;
+ struct {
+ struct {
+ struct {
+ union {
+ __le16 mirroring_status;
+ __le16 fcoe_ctx_id;
+ } mirr_fcoe;
+ __le16 l2tag1;
+ } lo_dword;
+ union {
+ __le32 rss; /* RSS Hash */
+ __le32 fd_id; /* Flow director filter id */
+ __le32 fcoe_param; /* FCoE DDP Context id */
+ } hi_dword;
+ } qword0;
+ struct {
+ /* ext status/error/pktype/length */
+ __le64 status_error_len;
+ } qword1;
+ } wb; /* writeback */
+};
+
+union i40e_32byte_rx_desc {
+ struct {
+ __le64 pkt_addr; /* Packet buffer address */
+ __le64 hdr_addr; /* Header buffer address */
+ /* bit 0 of hdr_buffer_addr is DD bit */
+ __le64 rsvd1;
+ __le64 rsvd2;
+ } read;
+ struct {
+ struct {
+ struct {
+ union {
+ __le16 mirroring_status;
+ __le16 fcoe_ctx_id;
+ } mirr_fcoe;
+ __le16 l2tag1;
+ } lo_dword;
+ union {
+ __le32 rss; /* RSS Hash */
+ __le32 fcoe_param; /* FCoE DDP Context id */
+ } hi_dword;
+ } qword0;
+ struct {
+ /* status/error/pktype/length */
+ __le64 status_error_len;
+ } qword1;
+ struct {
+ __le16 ext_status; /* extended status */
+ __le16 rsvd;
+ __le16 l2tag2_1;
+ __le16 l2tag2_2;
+ } qword2;
+ struct {
+ union {
+ __le32 flex_bytes_lo;
+ __le32 pe_status;
+ } lo_dword;
+ union {
+ __le32 flex_bytes_hi;
+ __le32 fd_id;
+ } hi_dword;
+ } qword3;
+ } wb; /* writeback */
+};
+
+#define I40E_RXD_QW1_STATUS_SHIFT 0
+#define I40E_RXD_QW1_STATUS_MASK (0x7FFFUL << I40E_RXD_QW1_STATUS_SHIFT)
+
+enum i40e_rx_desc_status_bits {
+ /* Note: These are predefined bit offsets */
+ I40E_RX_DESC_STATUS_DD_SHIFT = 0,
+ I40E_RX_DESC_STATUS_EOF_SHIFT = 1,
+ I40E_RX_DESC_STATUS_L2TAG1P_SHIFT = 2,
+ I40E_RX_DESC_STATUS_L3L4P_SHIFT = 3,
+ I40E_RX_DESC_STATUS_CRCP_SHIFT = 4,
+ I40E_RX_DESC_STATUS_TSYNINDX_SHIFT = 5, /* 3 BITS */
+ I40E_RX_DESC_STATUS_PIF_SHIFT = 8,
+ I40E_RX_DESC_STATUS_UMBCAST_SHIFT = 9, /* 2 BITS */
+ I40E_RX_DESC_STATUS_FLM_SHIFT = 11,
+ I40E_RX_DESC_STATUS_FLTSTAT_SHIFT = 12, /* 2 BITS */
+ I40E_RX_DESC_STATUS_LPBK_SHIFT = 14
+};
+
+#define I40E_RXD_QW1_STATUS_TSYNINDX_SHIFT I40E_RX_DESC_STATUS_TSYNINDX_SHIFT
+#define I40E_RXD_QW1_STATUS_TSYNINDX_MASK (0x7UL << \
+ I40E_RXD_QW1_STATUS_TSYNINDX_SHIFT)
+
+enum i40e_rx_desc_fltstat_values {
+ I40E_RX_DESC_FLTSTAT_NO_DATA = 0,
+ I40E_RX_DESC_FLTSTAT_RSV_FD_ID = 1, /* 16byte desc? FD_ID : RSV */
+ I40E_RX_DESC_FLTSTAT_RSV = 2,
+ I40E_RX_DESC_FLTSTAT_RSS_HASH = 3,
+};
+
+#define I40E_RXD_QW1_ERROR_SHIFT 19
+#define I40E_RXD_QW1_ERROR_MASK (0xFFUL << I40E_RXD_QW1_ERROR_SHIFT)
+
+enum i40e_rx_desc_error_bits {
+ /* Note: These are predefined bit offsets */
+ I40E_RX_DESC_ERROR_RXE_SHIFT = 0,
+ I40E_RX_DESC_ERROR_RECIPE_SHIFT = 1,
+ I40E_RX_DESC_ERROR_HBO_SHIFT = 2,
+ I40E_RX_DESC_ERROR_L3L4E_SHIFT = 3, /* 3 BITS */
+ I40E_RX_DESC_ERROR_IPE_SHIFT = 3,
+ I40E_RX_DESC_ERROR_L4E_SHIFT = 4,
+ I40E_RX_DESC_ERROR_EIPE_SHIFT = 5,
+ I40E_RX_DESC_ERROR_OVERSIZE_SHIFT = 6
+};
+
+enum i40e_rx_desc_error_l3l4e_fcoe_masks {
+ I40E_RX_DESC_ERROR_L3L4E_NONE = 0,
+ I40E_RX_DESC_ERROR_L3L4E_PROT = 1,
+ I40E_RX_DESC_ERROR_L3L4E_FC = 2,
+ I40E_RX_DESC_ERROR_L3L4E_DMAC_ERR = 3,
+ I40E_RX_DESC_ERROR_L3L4E_DMAC_WARN = 4
+};
+
+#define I40E_RXD_QW1_PTYPE_SHIFT 30
+#define I40E_RXD_QW1_PTYPE_MASK (0xFFULL << I40E_RXD_QW1_PTYPE_SHIFT)
+
+/* Packet type non-ip values */
+enum i40e_rx_l2_ptype {
+ I40E_RX_PTYPE_L2_RESERVED = 0,
+ I40E_RX_PTYPE_L2_MAC_PAY2 = 1,
+ I40E_RX_PTYPE_L2_TIMESYNC_PAY2 = 2,
+ I40E_RX_PTYPE_L2_FIP_PAY2 = 3,
+ I40E_RX_PTYPE_L2_OUI_PAY2 = 4,
+ I40E_RX_PTYPE_L2_MACCNTRL_PAY2 = 5,
+ I40E_RX_PTYPE_L2_LLDP_PAY2 = 6,
+ I40E_RX_PTYPE_L2_ECP_PAY2 = 7,
+ I40E_RX_PTYPE_L2_EVB_PAY2 = 8,
+ I40E_RX_PTYPE_L2_QCN_PAY2 = 9,
+ I40E_RX_PTYPE_L2_EAPOL_PAY2 = 10,
+ I40E_RX_PTYPE_L2_ARP = 11,
+ I40E_RX_PTYPE_L2_FCOE_PAY3 = 12,
+ I40E_RX_PTYPE_L2_FCOE_FCDATA_PAY3 = 13,
+ I40E_RX_PTYPE_L2_FCOE_FCRDY_PAY3 = 14,
+ I40E_RX_PTYPE_L2_FCOE_FCRSP_PAY3 = 15,
+ I40E_RX_PTYPE_L2_FCOE_FCOTHER_PA = 16,
+ I40E_RX_PTYPE_L2_FCOE_VFT_PAY3 = 17,
+ I40E_RX_PTYPE_L2_FCOE_VFT_FCDATA = 18,
+ I40E_RX_PTYPE_L2_FCOE_VFT_FCRDY = 19,
+ I40E_RX_PTYPE_L2_FCOE_VFT_FCRSP = 20,
+ I40E_RX_PTYPE_L2_FCOE_VFT_FCOTHER = 21
+};
+
+struct i40e_rx_ptype_decoded {
+ u32 ptype:8;
+ u32 known:1;
+ u32 outer_ip:1;
+ u32 outer_ip_ver:1;
+ u32 outer_frag:1;
+ u32 tunnel_type:3;
+ u32 tunnel_end_prot:2;
+ u32 tunnel_end_frag:1;
+ u32 inner_prot:4;
+ u32 payload_layer:3;
+};
+
+enum i40e_rx_ptype_outer_ip {
+ I40E_RX_PTYPE_OUTER_L2 = 0,
+ I40E_RX_PTYPE_OUTER_IP = 1
+};
+
+enum i40e_rx_ptype_outer_ip_ver {
+ I40E_RX_PTYPE_OUTER_NONE = 0,
+ I40E_RX_PTYPE_OUTER_IPV4 = 0,
+ I40E_RX_PTYPE_OUTER_IPV6 = 1
+};
+
+enum i40e_rx_ptype_outer_fragmented {
+ I40E_RX_PTYPE_NOT_FRAG = 0,
+ I40E_RX_PTYPE_FRAG = 1
+};
+
+enum i40e_rx_ptype_tunnel_type {
+ I40E_RX_PTYPE_TUNNEL_NONE = 0,
+ I40E_RX_PTYPE_TUNNEL_IP_IP = 1,
+ I40E_RX_PTYPE_TUNNEL_IP_GRENAT = 2,
+ I40E_RX_PTYPE_TUNNEL_IP_GRENAT_MAC = 3,
+ I40E_RX_PTYPE_TUNNEL_IP_GRENAT_MAC_VLAN = 4,
+};
+
+enum i40e_rx_ptype_tunnel_end_prot {
+ I40E_RX_PTYPE_TUNNEL_END_NONE = 0,
+ I40E_RX_PTYPE_TUNNEL_END_IPV4 = 1,
+ I40E_RX_PTYPE_TUNNEL_END_IPV6 = 2,
+};
+
+enum i40e_rx_ptype_inner_prot {
+ I40E_RX_PTYPE_INNER_PROT_NONE = 0,
+ I40E_RX_PTYPE_INNER_PROT_UDP = 1,
+ I40E_RX_PTYPE_INNER_PROT_TCP = 2,
+ I40E_RX_PTYPE_INNER_PROT_SCTP = 3,
+ I40E_RX_PTYPE_INNER_PROT_ICMP = 4,
+ I40E_RX_PTYPE_INNER_PROT_TIMESYNC = 5
+};
+
+enum i40e_rx_ptype_payload_layer {
+ I40E_RX_PTYPE_PAYLOAD_LAYER_NONE = 0,
+ I40E_RX_PTYPE_PAYLOAD_LAYER_PAY2 = 1,
+ I40E_RX_PTYPE_PAYLOAD_LAYER_PAY3 = 2,
+ I40E_RX_PTYPE_PAYLOAD_LAYER_PAY4 = 3,
+};
+
+#define I40E_RXD_QW1_LENGTH_PBUF_SHIFT 38
+#define I40E_RXD_QW1_LENGTH_PBUF_MASK (0x3FFFULL << \
+ I40E_RXD_QW1_LENGTH_PBUF_SHIFT)
+
+#define I40E_RXD_QW1_LENGTH_HBUF_SHIFT 52
+#define I40E_RXD_QW1_LENGTH_HBUF_MASK (0x7FFULL << \
+ I40E_RXD_QW1_LENGTH_HBUF_SHIFT)
+
+#define I40E_RXD_QW1_LENGTH_SPH_SHIFT 63
+#define I40E_RXD_QW1_LENGTH_SPH_MASK (0x1ULL << \
+ I40E_RXD_QW1_LENGTH_SPH_SHIFT)
+
+enum i40e_rx_desc_ext_status_bits {
+ /* Note: These are predefined bit offsets */
+ I40E_RX_DESC_EXT_STATUS_L2TAG2P_SHIFT = 0,
+ I40E_RX_DESC_EXT_STATUS_L2TAG3P_SHIFT = 1,
+ I40E_RX_DESC_EXT_STATUS_FLEXBL_SHIFT = 2, /* 2 BITS */
+ I40E_RX_DESC_EXT_STATUS_FLEXBH_SHIFT = 4, /* 2 BITS */
+ I40E_RX_DESC_EXT_STATUS_FTYPE_SHIFT = 6, /* 3 BITS */
+ I40E_RX_DESC_EXT_STATUS_FDLONGB_SHIFT = 9,
+ I40E_RX_DESC_EXT_STATUS_FCOELONGB_SHIFT = 10,
+ I40E_RX_DESC_EXT_STATUS_PELONGB_SHIFT = 11,
+};
+
+enum i40e_rx_desc_pe_status_bits {
+ /* Note: These are predefined bit offsets */
+ I40E_RX_DESC_PE_STATUS_QPID_SHIFT = 0, /* 18 BITS */
+ I40E_RX_DESC_PE_STATUS_L4PORT_SHIFT = 0, /* 16 BITS */
+ I40E_RX_DESC_PE_STATUS_IPINDEX_SHIFT = 16, /* 8 BITS */
+ I40E_RX_DESC_PE_STATUS_QPIDHIT_SHIFT = 24,
+ I40E_RX_DESC_PE_STATUS_APBVTHIT_SHIFT = 25,
+ I40E_RX_DESC_PE_STATUS_PORTV_SHIFT = 26,
+ I40E_RX_DESC_PE_STATUS_URG_SHIFT = 27,
+ I40E_RX_DESC_PE_STATUS_IPFRAG_SHIFT = 28,
+ I40E_RX_DESC_PE_STATUS_IPOPT_SHIFT = 29
+};
+
+#define I40E_RX_PROG_STATUS_DESC_LENGTH_SHIFT 38
+#define I40E_RX_PROG_STATUS_DESC_LENGTH 0x2000000
+
+#define I40E_RX_PROG_STATUS_DESC_QW1_PROGID_SHIFT 2
+#define I40E_RX_PROG_STATUS_DESC_QW1_PROGID_MASK (0x7UL << \
+ I40E_RX_PROG_STATUS_DESC_QW1_PROGID_SHIFT)
+
+#define I40E_RX_PROG_STATUS_DESC_QW1_ERROR_SHIFT 19
+#define I40E_RX_PROG_STATUS_DESC_QW1_ERROR_MASK (0x3FUL << \
+ I40E_RX_PROG_STATUS_DESC_QW1_ERROR_SHIFT)
+
+enum i40e_rx_prog_status_desc_status_bits {
+ /* Note: These are predefined bit offsets */
+ I40E_RX_PROG_STATUS_DESC_DD_SHIFT = 0,
+ I40E_RX_PROG_STATUS_DESC_PROG_ID_SHIFT = 2 /* 3 BITS */
+};
+
+enum i40e_rx_prog_status_desc_prog_id_masks {
+ I40E_RX_PROG_STATUS_DESC_FD_FILTER_STATUS = 1,
+ I40E_RX_PROG_STATUS_DESC_FCOE_CTXT_PROG_STATUS = 2,
+ I40E_RX_PROG_STATUS_DESC_FCOE_CTXT_INVL_STATUS = 4,
+};
+
+enum i40e_rx_prog_status_desc_error_bits {
+ /* Note: These are predefined bit offsets */
+ I40E_RX_PROG_STATUS_DESC_FD_TBL_FULL_SHIFT = 0,
+ I40E_RX_PROG_STATUS_DESC_NO_FD_QUOTA_SHIFT = 1,
+ I40E_RX_PROG_STATUS_DESC_FCOE_TBL_FULL_SHIFT = 2,
+ I40E_RX_PROG_STATUS_DESC_FCOE_CONFLICT_SHIFT = 3
+};
+
+/* TX Descriptor */
+struct i40e_tx_desc {
+ __le64 buffer_addr; /* Address of descriptor's data buf */
+ __le64 cmd_type_offset_bsz;
+};
+
+#define I40E_TXD_QW1_DTYPE_SHIFT 0
+#define I40E_TXD_QW1_DTYPE_MASK (0xFUL << I40E_TXD_QW1_DTYPE_SHIFT)
+
+enum i40e_tx_desc_dtype_value {
+ I40E_TX_DESC_DTYPE_DATA = 0x0,
+ I40E_TX_DESC_DTYPE_NOP = 0x1, /* same as Context desc */
+ I40E_TX_DESC_DTYPE_CONTEXT = 0x1,
+ I40E_TX_DESC_DTYPE_FCOE_CTX = 0x2,
+ I40E_TX_DESC_DTYPE_FILTER_PROG = 0x8,
+ I40E_TX_DESC_DTYPE_DDP_CTX = 0x9,
+ I40E_TX_DESC_DTYPE_FLEX_DATA = 0xB,
+ I40E_TX_DESC_DTYPE_FLEX_CTX_1 = 0xC,
+ I40E_TX_DESC_DTYPE_FLEX_CTX_2 = 0xD,
+ I40E_TX_DESC_DTYPE_DESC_DONE = 0xF
+};
+
+#define I40E_TXD_QW1_CMD_SHIFT 4
+#define I40E_TXD_QW1_CMD_MASK (0x3FFUL << I40E_TXD_QW1_CMD_SHIFT)
+
+enum i40e_tx_desc_cmd_bits {
+ I40E_TX_DESC_CMD_EOP = 0x0001,
+ I40E_TX_DESC_CMD_RS = 0x0002,
+ I40E_TX_DESC_CMD_ICRC = 0x0004,
+ I40E_TX_DESC_CMD_IL2TAG1 = 0x0008,
+ I40E_TX_DESC_CMD_DUMMY = 0x0010,
+ I40E_TX_DESC_CMD_IIPT_NONIP = 0x0000, /* 2 BITS */
+ I40E_TX_DESC_CMD_IIPT_IPV6 = 0x0020, /* 2 BITS */
+ I40E_TX_DESC_CMD_IIPT_IPV4 = 0x0040, /* 2 BITS */
+ I40E_TX_DESC_CMD_IIPT_IPV4_CSUM = 0x0060, /* 2 BITS */
+ I40E_TX_DESC_CMD_FCOET = 0x0080,
+ I40E_TX_DESC_CMD_L4T_EOFT_UNK = 0x0000, /* 2 BITS */
+ I40E_TX_DESC_CMD_L4T_EOFT_TCP = 0x0100, /* 2 BITS */
+ I40E_TX_DESC_CMD_L4T_EOFT_SCTP = 0x0200, /* 2 BITS */
+ I40E_TX_DESC_CMD_L4T_EOFT_UDP = 0x0300, /* 2 BITS */
+ I40E_TX_DESC_CMD_L4T_EOFT_EOF_N = 0x0000, /* 2 BITS */
+ I40E_TX_DESC_CMD_L4T_EOFT_EOF_T = 0x0100, /* 2 BITS */
+ I40E_TX_DESC_CMD_L4T_EOFT_EOF_NI = 0x0200, /* 2 BITS */
+ I40E_TX_DESC_CMD_L4T_EOFT_EOF_A = 0x0300, /* 2 BITS */
+};
+
+#define I40E_TXD_QW1_OFFSET_SHIFT 16
+#define I40E_TXD_QW1_OFFSET_MASK (0x3FFFFULL << \
+ I40E_TXD_QW1_OFFSET_SHIFT)
+
+enum i40e_tx_desc_length_fields {
+ /* Note: These are predefined bit offsets */
+ I40E_TX_DESC_LENGTH_MACLEN_SHIFT = 0, /* 7 BITS */
+ I40E_TX_DESC_LENGTH_IPLEN_SHIFT = 7, /* 7 BITS */
+ I40E_TX_DESC_LENGTH_L4_FC_LEN_SHIFT = 14 /* 4 BITS */
+};
+
+#define I40E_TXD_QW1_TX_BUF_SZ_SHIFT 34
+#define I40E_TXD_QW1_TX_BUF_SZ_MASK (0x3FFFULL << \
+ I40E_TXD_QW1_TX_BUF_SZ_SHIFT)
+
+#define I40E_TXD_QW1_L2TAG1_SHIFT 48
+#define I40E_TXD_QW1_L2TAG1_MASK (0xFFFFULL << I40E_TXD_QW1_L2TAG1_SHIFT)
+
+/* Context descriptors */
+struct i40e_tx_context_desc {
+ __le32 tunneling_params;
+ __le16 l2tag2;
+ __le16 rsvd;
+ __le64 type_cmd_tso_mss;
+};
+
+#define I40E_TXD_CTX_QW1_DTYPE_SHIFT 0
+#define I40E_TXD_CTX_QW1_DTYPE_MASK (0xFUL << I40E_TXD_CTX_QW1_DTYPE_SHIFT)
+
+#define I40E_TXD_CTX_QW1_CMD_SHIFT 4
+#define I40E_TXD_CTX_QW1_CMD_MASK (0xFFFFUL << I40E_TXD_CTX_QW1_CMD_SHIFT)
+
+enum i40e_tx_ctx_desc_cmd_bits {
+ I40E_TX_CTX_DESC_TSO = 0x01,
+ I40E_TX_CTX_DESC_TSYN = 0x02,
+ I40E_TX_CTX_DESC_IL2TAG2 = 0x04,
+ I40E_TX_CTX_DESC_IL2TAG2_IL2H = 0x08,
+ I40E_TX_CTX_DESC_SWTCH_NOTAG = 0x00,
+ I40E_TX_CTX_DESC_SWTCH_UPLINK = 0x10,
+ I40E_TX_CTX_DESC_SWTCH_LOCAL = 0x20,
+ I40E_TX_CTX_DESC_SWTCH_VSI = 0x30,
+ I40E_TX_CTX_DESC_SWPE = 0x40
+};
+
+#define I40E_TXD_CTX_QW1_TSO_LEN_SHIFT 30
+#define I40E_TXD_CTX_QW1_TSO_LEN_MASK (0x3FFFFULL << \
+ I40E_TXD_CTX_QW1_TSO_LEN_SHIFT)
+
+#define I40E_TXD_CTX_QW1_MSS_SHIFT 50
+#define I40E_TXD_CTX_QW1_MSS_MASK (0x3FFFULL << \
+ I40E_TXD_CTX_QW1_MSS_SHIFT)
+
+#define I40E_TXD_CTX_QW1_VSI_SHIFT 50
+#define I40E_TXD_CTX_QW1_VSI_MASK (0x1FFULL << I40E_TXD_CTX_QW1_VSI_SHIFT)
+
+#define I40E_TXD_CTX_QW0_EXT_IP_SHIFT 0
+#define I40E_TXD_CTX_QW0_EXT_IP_MASK (0x3ULL << \
+ I40E_TXD_CTX_QW0_EXT_IP_SHIFT)
+
+enum i40e_tx_ctx_desc_eipt_offload {
+ I40E_TX_CTX_EXT_IP_NONE = 0x0,
+ I40E_TX_CTX_EXT_IP_IPV6 = 0x1,
+ I40E_TX_CTX_EXT_IP_IPV4_NO_CSUM = 0x2,
+ I40E_TX_CTX_EXT_IP_IPV4 = 0x3
+};
+
+#define I40E_TXD_CTX_QW0_EXT_IPLEN_SHIFT 2
+#define I40E_TXD_CTX_QW0_EXT_IPLEN_MASK (0x3FULL << \
+ I40E_TXD_CTX_QW0_EXT_IPLEN_SHIFT)
+
+#define I40E_TXD_CTX_QW0_NATT_SHIFT 9
+#define I40E_TXD_CTX_QW0_NATT_MASK (0x3ULL << I40E_TXD_CTX_QW0_NATT_SHIFT)
+
+#define I40E_TXD_CTX_UDP_TUNNELING (0x1ULL << I40E_TXD_CTX_QW0_NATT_SHIFT)
+#define I40E_TXD_CTX_GRE_TUNNELING (0x2ULL << I40E_TXD_CTX_QW0_NATT_SHIFT)
+
+#define I40E_TXD_CTX_QW0_EIP_NOINC_SHIFT 11
+#define I40E_TXD_CTX_QW0_EIP_NOINC_MASK (0x1ULL << \
+ I40E_TXD_CTX_QW0_EIP_NOINC_SHIFT)
+
+#define I40E_TXD_CTX_EIP_NOINC_IPID_CONST I40E_TXD_CTX_QW0_EIP_NOINC_MASK
+
+#define I40E_TXD_CTX_QW0_NATLEN_SHIFT 12
+#define I40E_TXD_CTX_QW0_NATLEN_MASK (0X7FULL << \
+ I40E_TXD_CTX_QW0_NATLEN_SHIFT)
+
+#define I40E_TXD_CTX_QW0_DECTTL_SHIFT 19
+#define I40E_TXD_CTX_QW0_DECTTL_MASK (0xFULL << \
+ I40E_TXD_CTX_QW0_DECTTL_SHIFT)
+
+struct i40e_filter_program_desc {
+ __le32 qindex_flex_ptype_vsi;
+ __le32 rsvd;
+ __le32 dtype_cmd_cntindex;
+ __le32 fd_id;
+};
+#define I40E_TXD_FLTR_QW0_QINDEX_SHIFT 0
+#define I40E_TXD_FLTR_QW0_QINDEX_MASK (0x7FFUL << \
+ I40E_TXD_FLTR_QW0_QINDEX_SHIFT)
+#define I40E_TXD_FLTR_QW0_FLEXOFF_SHIFT 11
+#define I40E_TXD_FLTR_QW0_FLEXOFF_MASK (0x7UL << \
+ I40E_TXD_FLTR_QW0_FLEXOFF_SHIFT)
+#define I40E_TXD_FLTR_QW0_PCTYPE_SHIFT 17
+#define I40E_TXD_FLTR_QW0_PCTYPE_MASK (0x3FUL << \
+ I40E_TXD_FLTR_QW0_PCTYPE_SHIFT)
+
+/* Packet Classifier Types for filters */
+enum i40e_filter_pctype {
+ /* Note: Value 0-25 are reserved for future use */
+ I40E_FILTER_PCTYPE_IPV4_TEREDO_UDP = 26,
+ I40E_FILTER_PCTYPE_IPV6_TEREDO_UDP = 27,
+ I40E_FILTER_PCTYPE_NONF_IPV4_1588_UDP = 28,
+ I40E_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP = 29,
+ I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP = 30,
+ I40E_FILTER_PCTYPE_NONF_IPV4_UDP = 31,
+ I40E_FILTER_PCTYPE_NONF_IPV4_TCP_SYN = 32,
+ I40E_FILTER_PCTYPE_NONF_IPV4_TCP = 33,
+ I40E_FILTER_PCTYPE_NONF_IPV4_SCTP = 34,
+ I40E_FILTER_PCTYPE_NONF_IPV4_OTHER = 35,
+ I40E_FILTER_PCTYPE_FRAG_IPV4 = 36,
+ /* Note: Value 37 is reserved for future use */
+ I40E_FILTER_PCTYPE_NONF_IPV6_1588_UDP = 38,
+ I40E_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP = 39,
+ I40E_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP = 40,
+ I40E_FILTER_PCTYPE_NONF_IPV6_UDP = 41,
+ I40E_FILTER_PCTYPE_NONF_IPV6_TCP_SYN = 42,
+ I40E_FILTER_PCTYPE_NONF_IPV6_TCP = 43,
+ I40E_FILTER_PCTYPE_NONF_IPV6_SCTP = 44,
+ I40E_FILTER_PCTYPE_NONF_IPV6_OTHER = 45,
+ I40E_FILTER_PCTYPE_FRAG_IPV6 = 46,
+ /* Note: Value 47 is reserved for future use */
+ I40E_FILTER_PCTYPE_FCOE_OX = 48,
+ I40E_FILTER_PCTYPE_FCOE_RX = 49,
+ /* Note: Value 50-62 are reserved for future use */
+ I40E_FILTER_PCTYPE_L2_PAYLOAD = 63,
+};
+
+enum i40e_filter_program_desc_dest {
+ I40E_FILTER_PROGRAM_DESC_DEST_DROP_PACKET = 0x0,
+ I40E_FILTER_PROGRAM_DESC_DEST_DIRECT_PACKET_QINDEX = 0x1,
+ I40E_FILTER_PROGRAM_DESC_DEST_DIRECT_PACKET_OTHER = 0x2,
+};
+
+enum i40e_filter_program_desc_fd_status {
+ I40E_FILTER_PROGRAM_DESC_FD_STATUS_NONE = 0x0,
+ I40E_FILTER_PROGRAM_DESC_FD_STATUS_FD_ID = 0x1,
+ I40E_FILTER_PROGRAM_DESC_FD_STATUS_FD_ID_4FLEX_BYTES = 0x2,
+ I40E_FILTER_PROGRAM_DESC_FD_STATUS_8FLEX_BYTES = 0x3,
+};
+
+#define I40E_TXD_FLTR_QW0_DEST_VSI_SHIFT 23
+#define I40E_TXD_FLTR_QW0_DEST_VSI_MASK (0x1FFUL << \
+ I40E_TXD_FLTR_QW0_DEST_VSI_SHIFT)
+
+#define I40E_TXD_FLTR_QW1_CMD_SHIFT 4
+#define I40E_TXD_FLTR_QW1_CMD_MASK (0xFFFFULL << \
+ I40E_TXD_FLTR_QW1_CMD_SHIFT)
+
+#define I40E_TXD_FLTR_QW1_PCMD_SHIFT (0x0ULL + I40E_TXD_FLTR_QW1_CMD_SHIFT)
+#define I40E_TXD_FLTR_QW1_PCMD_MASK (0x7ULL << I40E_TXD_FLTR_QW1_PCMD_SHIFT)
+
+enum i40e_filter_program_desc_pcmd {
+ I40E_FILTER_PROGRAM_DESC_PCMD_ADD_UPDATE = 0x1,
+ I40E_FILTER_PROGRAM_DESC_PCMD_REMOVE = 0x2,
+};
+
+#define I40E_TXD_FLTR_QW1_DEST_SHIFT (0x3ULL + I40E_TXD_FLTR_QW1_CMD_SHIFT)
+#define I40E_TXD_FLTR_QW1_DEST_MASK (0x3ULL << I40E_TXD_FLTR_QW1_DEST_SHIFT)
+
+#define I40E_TXD_FLTR_QW1_CNT_ENA_SHIFT (0x7ULL + I40E_TXD_FLTR_QW1_CMD_SHIFT)
+#define I40E_TXD_FLTR_QW1_CNT_ENA_MASK (0x1ULL << \
+ I40E_TXD_FLTR_QW1_CNT_ENA_SHIFT)
+
+#define I40E_TXD_FLTR_QW1_FD_STATUS_SHIFT (0x9ULL + \
+ I40E_TXD_FLTR_QW1_CMD_SHIFT)
+#define I40E_TXD_FLTR_QW1_FD_STATUS_MASK (0x3ULL << \
+ I40E_TXD_FLTR_QW1_FD_STATUS_SHIFT)
+
+#define I40E_TXD_FLTR_QW1_CNTINDEX_SHIFT 20
+#define I40E_TXD_FLTR_QW1_CNTINDEX_MASK (0x1FFUL << \
+ I40E_TXD_FLTR_QW1_CNTINDEX_SHIFT)
+
+enum i40e_filter_type {
+ I40E_FLOW_DIRECTOR_FLTR = 0,
+ I40E_PE_QUAD_HASH_FLTR = 1,
+ I40E_ETHERTYPE_FLTR,
+ I40E_FCOE_CTX_FLTR,
+ I40E_MAC_VLAN_FLTR,
+ I40E_HASH_FLTR
+};
+
+struct i40e_vsi_context {
+ u16 seid;
+ u16 uplink_seid;
+ u16 vsi_number;
+ u16 vsis_allocated;
+ u16 vsis_unallocated;
+ u16 flags;
+ u8 pf_num;
+ u8 vf_num;
+ u8 connection_type;
+ struct i40e_aqc_vsi_properties_data info;
+};
+
+/* Statistics collected by each port, VSI, VEB, and S-channel */
+struct i40e_eth_stats {
+ u64 rx_bytes; /* gorc */
+ u64 rx_unicast; /* uprc */
+ u64 rx_multicast; /* mprc */
+ u64 rx_broadcast; /* bprc */
+ u64 rx_discards; /* rdpc */
+ u64 rx_errors; /* repc */
+ u64 rx_missed; /* rmpc */
+ u64 rx_unknown_protocol; /* rupp */
+ u64 tx_bytes; /* gotc */
+ u64 tx_unicast; /* uptc */
+ u64 tx_multicast; /* mptc */
+ u64 tx_broadcast; /* bptc */
+ u64 tx_discards; /* tdpc */
+ u64 tx_errors; /* tepc */
+};
+
+/* Statistics collected by the MAC */
+struct i40e_hw_port_stats {
+ /* eth stats collected by the port */
+ struct i40e_eth_stats eth;
+
+ /* additional port specific stats */
+ u64 tx_dropped_link_down; /* tdold */
+ u64 crc_errors; /* crcerrs */
+ u64 illegal_bytes; /* illerrc */
+ u64 error_bytes; /* errbc */
+ u64 mac_local_faults; /* mlfc */
+ u64 mac_remote_faults; /* mrfc */
+ u64 rx_length_errors; /* rlec */
+ u64 link_xon_rx; /* lxonrxc */
+ u64 link_xoff_rx; /* lxoffrxc */
+ u64 priority_xon_rx[8]; /* pxonrxc[8] */
+ u64 priority_xoff_rx[8]; /* pxoffrxc[8] */
+ u64 link_xon_tx; /* lxontxc */
+ u64 link_xoff_tx; /* lxofftxc */
+ u64 priority_xon_tx[8]; /* pxontxc[8] */
+ u64 priority_xoff_tx[8]; /* pxofftxc[8] */
+ u64 priority_xon_2_xoff[8]; /* pxon2offc[8] */
+ u64 rx_size_64; /* prc64 */
+ u64 rx_size_127; /* prc127 */
+ u64 rx_size_255; /* prc255 */
+ u64 rx_size_511; /* prc511 */
+ u64 rx_size_1023; /* prc1023 */
+ u64 rx_size_1522; /* prc1522 */
+ u64 rx_size_big; /* prc9522 */
+ u64 rx_undersize; /* ruc */
+ u64 rx_fragments; /* rfc */
+ u64 rx_oversize; /* roc */
+ u64 rx_jabber; /* rjc */
+ u64 tx_size_64; /* ptc64 */
+ u64 tx_size_127; /* ptc127 */
+ u64 tx_size_255; /* ptc255 */
+ u64 tx_size_511; /* ptc511 */
+ u64 tx_size_1023; /* ptc1023 */
+ u64 tx_size_1522; /* ptc1522 */
+ u64 tx_size_big; /* ptc9522 */
+ u64 mac_short_packet_dropped; /* mspdc */
+ u64 checksum_error; /* xec */
+};
+
+/* Checksum and Shadow RAM pointers */
+#define I40E_SR_NVM_CONTROL_WORD 0x00
+#define I40E_SR_EMP_MODULE_PTR 0x0F
+#define I40E_SR_NVM_IMAGE_VERSION 0x18
+#define I40E_SR_ALTERNATE_SAN_MAC_ADDRESS_PTR 0x27
+#define I40E_SR_NVM_EETRACK_LO 0x2D
+#define I40E_SR_NVM_EETRACK_HI 0x2E
+#define I40E_SR_VPD_PTR 0x2F
+#define I40E_SR_PCIE_ALT_AUTO_LOAD_PTR 0x3E
+#define I40E_SR_SW_CHECKSUM_WORD 0x3F
+
+/* Auxiliary field, mask and shift definition for Shadow RAM and NVM Flash */
+#define I40E_SR_VPD_MODULE_MAX_SIZE 1024
+#define I40E_SR_PCIE_ALT_MODULE_MAX_SIZE 1024
+#define I40E_SR_CONTROL_WORD_1_SHIFT 0x06
+#define I40E_SR_CONTROL_WORD_1_MASK (0x03 << I40E_SR_CONTROL_WORD_1_SHIFT)
+
+/* Shadow RAM related */
+#define I40E_SR_SECTOR_SIZE_IN_WORDS 0x800
+#define I40E_SR_WORDS_IN_1KB 512
+/* Checksum should be calculated such that after adding all the words,
+ * including the checksum word itself, the sum should be 0xBABA.
+ */
+#define I40E_SR_SW_CHECKSUM_BASE 0xBABA
+
+#define I40E_SRRD_SRCTL_ATTEMPTS 100000
+
+enum i40e_switch_element_types {
+ I40E_SWITCH_ELEMENT_TYPE_MAC = 1,
+ I40E_SWITCH_ELEMENT_TYPE_PF = 2,
+ I40E_SWITCH_ELEMENT_TYPE_VF = 3,
+ I40E_SWITCH_ELEMENT_TYPE_EMP = 4,
+ I40E_SWITCH_ELEMENT_TYPE_BMC = 6,
+ I40E_SWITCH_ELEMENT_TYPE_PE = 16,
+ I40E_SWITCH_ELEMENT_TYPE_VEB = 17,
+ I40E_SWITCH_ELEMENT_TYPE_PA = 18,
+ I40E_SWITCH_ELEMENT_TYPE_VSI = 19,
+};
+
+/* Supported EtherType filters */
+enum i40e_ether_type_index {
+ I40E_ETHER_TYPE_1588 = 0,
+ I40E_ETHER_TYPE_FIP = 1,
+ I40E_ETHER_TYPE_OUI_EXTENDED = 2,
+ I40E_ETHER_TYPE_MAC_CONTROL = 3,
+ I40E_ETHER_TYPE_LLDP = 4,
+ I40E_ETHER_TYPE_EVB_PROTOCOL1 = 5,
+ I40E_ETHER_TYPE_EVB_PROTOCOL2 = 6,
+ I40E_ETHER_TYPE_QCN_CNM = 7,
+ I40E_ETHER_TYPE_8021X = 8,
+ I40E_ETHER_TYPE_ARP = 9,
+ I40E_ETHER_TYPE_RSV1 = 10,
+ I40E_ETHER_TYPE_RSV2 = 11,
+};
+
+/* Filter context base size is 1K */
+#define I40E_HASH_FILTER_BASE_SIZE 1024
+/* Supported Hash filter values */
+enum i40e_hash_filter_size {
+ I40E_HASH_FILTER_SIZE_1K = 0,
+ I40E_HASH_FILTER_SIZE_2K = 1,
+ I40E_HASH_FILTER_SIZE_4K = 2,
+ I40E_HASH_FILTER_SIZE_8K = 3,
+ I40E_HASH_FILTER_SIZE_16K = 4,
+ I40E_HASH_FILTER_SIZE_32K = 5,
+ I40E_HASH_FILTER_SIZE_64K = 6,
+ I40E_HASH_FILTER_SIZE_128K = 7,
+ I40E_HASH_FILTER_SIZE_256K = 8,
+ I40E_HASH_FILTER_SIZE_512K = 9,
+ I40E_HASH_FILTER_SIZE_1M = 10,
+};
+
+/* DMA context base size is 0.5K */
+#define I40E_DMA_CNTX_BASE_SIZE 512
+/* Supported DMA context values */
+enum i40e_dma_cntx_size {
+ I40E_DMA_CNTX_SIZE_512 = 0,
+ I40E_DMA_CNTX_SIZE_1K = 1,
+ I40E_DMA_CNTX_SIZE_2K = 2,
+ I40E_DMA_CNTX_SIZE_4K = 3,
+ I40E_DMA_CNTX_SIZE_8K = 4,
+ I40E_DMA_CNTX_SIZE_16K = 5,
+ I40E_DMA_CNTX_SIZE_32K = 6,
+ I40E_DMA_CNTX_SIZE_64K = 7,
+ I40E_DMA_CNTX_SIZE_128K = 8,
+ I40E_DMA_CNTX_SIZE_256K = 9,
+};
+
+/* Supported Hash look up table (LUT) sizes */
+enum i40e_hash_lut_size {
+ I40E_HASH_LUT_SIZE_128 = 0,
+ I40E_HASH_LUT_SIZE_512 = 1,
+};
+
+/* Structure to hold a per PF filter control settings */
+struct i40e_filter_control_settings {
+ /* number of PE Quad Hash filter buckets */
+ enum i40e_hash_filter_size pe_filt_num;
+ /* number of PE Quad Hash contexts */
+ enum i40e_dma_cntx_size pe_cntx_num;
+ /* number of FCoE filter buckets */
+ enum i40e_hash_filter_size fcoe_filt_num;
+ /* number of FCoE DDP contexts */
+ enum i40e_dma_cntx_size fcoe_cntx_num;
+ /* size of the Hash LUT */
+ enum i40e_hash_lut_size hash_lut_size;
+ /* enable FDIR filters for PF and its VFs */
+ bool enable_fdir;
+ /* enable Ethertype filters for PF and its VFs */
+ bool enable_ethtype;
+ /* enable MAC/VLAN filters for PF and its VFs */
+ bool enable_macvlan;
+};
+
+/* Structure to hold device level control filter counts */
+struct i40e_control_filter_stats {
+ u16 mac_etype_used; /* Used perfect match MAC/EtherType filters */
+ u16 etype_used; /* Used perfect EtherType filters */
+ u16 mac_etype_free; /* Un-used perfect match MAC/EtherType filters */
+ u16 etype_free; /* Un-used perfect EtherType filters */
+};
+
+enum i40e_reset_type {
+ I40E_RESET_POR = 0,
+ I40E_RESET_CORER = 1,
+ I40E_RESET_GLOBR = 2,
+ I40E_RESET_EMPR = 3,
+};
+
+/* IEEE 802.1AB LLDP Agent Variables from NVM */
+#define I40E_NVM_LLDP_CFG_PTR 0xF
+struct i40e_lldp_variables {
+ u16 length;
+ u16 adminstatus;
+ u16 msgfasttx;
+ u16 msgtxinterval;
+ u16 txparams;
+ u16 timers;
+ u16 crc8;
+};
+
+#endif /* _I40E_TYPE_H_ */
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#ifndef _I40E_VIRTCHNL_H_
+#define _I40E_VIRTCHNL_H_
+
+#include "i40e_type.h"
+
+/* Description:
+ * This header file describes the VF-PF communication protocol used
+ * by the various i40e drivers.
+ *
+ * Admin queue buffer usage:
+ * desc->opcode is always i40e_aqc_opc_send_msg_to_pf
+ * flags, retval, datalen, and data addr are all used normally.
+ * Firmware copies the cookie fields when sending messages between the PF and
+ * VF, but uses all other fields internally. Due to this limitation, we
+ * must send all messages as "indirect", i.e. using an external buffer.
+ *
+ * All the vsi indexes are relative to the VF. Each VF can have maximum of
+ * three VSIs. All the queue indexes are relative to the VSI. Each VF can
+ * have a maximum of sixteen queues for all of its VSIs.
+ *
+ * The PF is required to return a status code in v_retval for all messages
+ * except RESET_VF, which does not require any response. The return value is of
+ * i40e_status_code type, defined in the i40e_type.h.
+ *
+ * In general, VF driver initialization should roughly follow the order of these
+ * opcodes. The VF driver must first validate the API version of the PF driver,
+ * then request a reset, then get resources, then configure queues and
+ * interrupts. After these operations are complete, the VF driver may start
+ * its queues, optionally add MAC and VLAN filters, and process traffic.
+ */
+
+/* Opcodes for VF-PF communication. These are placed in the v_opcode field
+ * of the virtchnl_msg structure.
+ */
+enum i40e_virtchnl_ops {
+/* VF sends req. to pf for the following
+ * ops.
+ */
+ I40E_VIRTCHNL_OP_UNKNOWN = 0,
+ I40E_VIRTCHNL_OP_VERSION = 1, /* must ALWAYS be 1 */
+ I40E_VIRTCHNL_OP_RESET_VF,
+ I40E_VIRTCHNL_OP_GET_VF_RESOURCES,
+ I40E_VIRTCHNL_OP_CONFIG_TX_QUEUE,
+ I40E_VIRTCHNL_OP_CONFIG_RX_QUEUE,
+ I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES,
+ I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP,
+ I40E_VIRTCHNL_OP_ENABLE_QUEUES,
+ I40E_VIRTCHNL_OP_DISABLE_QUEUES,
+ I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS,
+ I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS,
+ I40E_VIRTCHNL_OP_ADD_VLAN,
+ I40E_VIRTCHNL_OP_DEL_VLAN,
+ I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE,
+ I40E_VIRTCHNL_OP_GET_STATS,
+ I40E_VIRTCHNL_OP_FCOE,
+/* PF sends status change events to vfs using
+ * the following op.
+ */
+ I40E_VIRTCHNL_OP_EVENT,
+};
+
+/* Virtual channel message descriptor. This overlays the admin queue
+ * descriptor. All other data is passed in external buffers.
+ */
+
+struct i40e_virtchnl_msg {
+ u8 pad[8]; /* AQ flags/opcode/len/retval fields */
+ enum i40e_virtchnl_ops v_opcode; /* avoid confusion with desc->opcode */
+ i40e_status v_retval; /* ditto for desc->retval */
+ u32 vfid; /* used by PF when sending to VF */
+};
+
+/* Message descriptions and data structures.*/
+
+/* I40E_VIRTCHNL_OP_VERSION
+ * VF posts its version number to the PF. PF responds with its version number
+ * in the same format, along with a return code.
+ * Reply from PF has its major/minor versions also in param0 and param1.
+ * If there is a major version mismatch, then the VF cannot operate.
+ * If there is a minor version mismatch, then the VF can operate but should
+ * add a warning to the system log.
+ *
+ * This enum element MUST always be specified as == 1, regardless of other
+ * changes in the API. The PF must always respond to this message without
+ * error regardless of version mismatch.
+ */
+#define I40E_VIRTCHNL_VERSION_MAJOR 1
+#define I40E_VIRTCHNL_VERSION_MINOR 0
+struct i40e_virtchnl_version_info {
+ u32 major;
+ u32 minor;
+};
+
+/* I40E_VIRTCHNL_OP_RESET_VF
+ * VF sends this request to PF with no parameters
+ * PF does NOT respond! VF driver must delay then poll VFGEN_RSTAT register
+ * until reset completion is indicated. The admin queue must be reinitialized
+ * after this operation.
+ *
+ * When reset is complete, PF must ensure that all queues in all VSIs associated
+ * with the VF are stopped, all queue configurations in the HMC are set to 0,
+ * and all MAC and VLAN filters (except the default MAC address) on all VSIs
+ * are cleared.
+ */
+
+/* I40E_VIRTCHNL_OP_GET_VF_RESOURCES
+ * VF sends this request to PF with no parameters
+ * PF responds with an indirect message containing
+ * i40e_virtchnl_vf_resource and one or more
+ * i40e_virtchnl_vsi_resource structures.
+ */
+
+struct i40e_virtchnl_vsi_resource {
+ u16 vsi_id;
+ u16 num_queue_pairs;
+ enum i40e_vsi_type vsi_type;
+ u16 qset_handle;
+ u8 default_mac_addr[I40E_ETH_LENGTH_OF_ADDRESS];
+};
+/* VF offload flags */
+#define I40E_VIRTCHNL_VF_OFFLOAD_L2 0x00000001
+#define I40E_VIRTCHNL_VF_OFFLOAD_FCOE 0x00000004
+#define I40E_VIRTCHNL_VF_OFFLOAD_VLAN 0x00010000
+
+struct i40e_virtchnl_vf_resource {
+ u16 num_vsis;
+ u16 num_queue_pairs;
+ u16 max_vectors;
+ u16 max_mtu;
+
+ u32 vf_offload_flags;
+ u32 max_fcoe_contexts;
+ u32 max_fcoe_filters;
+
+ struct i40e_virtchnl_vsi_resource vsi_res[1];
+};
+
+/* I40E_VIRTCHNL_OP_CONFIG_TX_QUEUE
+ * VF sends this message to set up parameters for one TX queue.
+ * External data buffer contains one instance of i40e_virtchnl_txq_info.
+ * PF configures requested queue and returns a status code.
+ */
+
+/* Tx queue config info */
+struct i40e_virtchnl_txq_info {
+ u16 vsi_id;
+ u16 queue_id;
+ u16 ring_len; /* number of descriptors, multiple of 8 */
+ u16 headwb_enabled;
+ u64 dma_ring_addr;
+ u64 dma_headwb_addr;
+};
+
+/* I40E_VIRTCHNL_OP_CONFIG_RX_QUEUE
+ * VF sends this message to set up parameters for one RX queue.
+ * External data buffer contains one instance of i40e_virtchnl_rxq_info.
+ * PF configures requested queue and returns a status code.
+ */
+
+/* Rx queue config info */
+struct i40e_virtchnl_rxq_info {
+ u16 vsi_id;
+ u16 queue_id;
+ u32 ring_len; /* number of descriptors, multiple of 32 */
+ u16 hdr_size;
+ u16 splithdr_enabled;
+ u32 databuffer_size;
+ u32 max_pkt_size;
+ u64 dma_ring_addr;
+ enum i40e_hmc_obj_rx_hsplit_0 rx_split_pos;
+};
+
+/* I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES
+ * VF sends this message to set parameters for all active TX and RX queues
+ * associated with the specified VSI.
+ * PF configures queues and returns status.
+ * If the number of queues specified is greater than the number of queues
+ * associated with the VSI, an error is returned and no queues are configured.
+ */
+struct i40e_virtchnl_queue_pair_info {
+ /* NOTE: vsi_id and queue_id should be identical for both queues. */
+ struct i40e_virtchnl_txq_info txq;
+ struct i40e_virtchnl_rxq_info rxq;
+};
+
+struct i40e_virtchnl_vsi_queue_config_info {
+ u16 vsi_id;
+ u16 num_queue_pairs;
+ struct i40e_virtchnl_queue_pair_info qpair[1];
+};
+
+/* I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP
+ * VF uses this message to map vectors to queues.
+ * The rxq_map and txq_map fields are bitmaps used to indicate which queues
+ * are to be associated with the specified vector.
+ * The "other" causes are always mapped to vector 0.
+ * PF configures interrupt mapping and returns status.
+ */
+struct i40e_virtchnl_vector_map {
+ u16 vsi_id;
+ u16 vector_id;
+ u16 rxq_map;
+ u16 txq_map;
+ u16 rxitr_idx;
+ u16 txitr_idx;
+};
+
+struct i40e_virtchnl_irq_map_info {
+ u16 num_vectors;
+ struct i40e_virtchnl_vector_map vecmap[1];
+};
+
+/* I40E_VIRTCHNL_OP_ENABLE_QUEUES
+ * I40E_VIRTCHNL_OP_DISABLE_QUEUES
+ * VF sends these message to enable or disable TX/RX queue pairs.
+ * The queues fields are bitmaps indicating which queues to act upon.
+ * (Currently, we only support 16 queues per VF, but we make the field
+ * u32 to allow for expansion.)
+ * PF performs requested action and returns status.
+ */
+struct i40e_virtchnl_queue_select {
+ u16 vsi_id;
+ u16 pad;
+ u32 rx_queues;
+ u32 tx_queues;
+};
+
+/* I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS
+ * VF sends this message in order to add one or more unicast or multicast
+ * address filters for the specified VSI.
+ * PF adds the filters and returns status.
+ */
+
+/* I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS
+ * VF sends this message in order to remove one or more unicast or multicast
+ * filters for the specified VSI.
+ * PF removes the filters and returns status.
+ */
+
+struct i40e_virtchnl_ether_addr {
+ u8 addr[I40E_ETH_LENGTH_OF_ADDRESS];
+ u8 pad[2];
+};
+
+struct i40e_virtchnl_ether_addr_list {
+ u16 vsi_id;
+ u16 num_elements;
+ struct i40e_virtchnl_ether_addr list[1];
+};
+
+/* I40E_VIRTCHNL_OP_ADD_VLAN
+ * VF sends this message to add one or more VLAN tag filters for receives.
+ * PF adds the filters and returns status.
+ * If a port VLAN is configured by the PF, this operation will return an
+ * error to the VF.
+ */
+
+/* I40E_VIRTCHNL_OP_DEL_VLAN
+ * VF sends this message to remove one or more VLAN tag filters for receives.
+ * PF removes the filters and returns status.
+ * If a port VLAN is configured by the PF, this operation will return an
+ * error to the VF.
+ */
+
+struct i40e_virtchnl_vlan_filter_list {
+ u16 vsi_id;
+ u16 num_elements;
+ u16 vlan_id[1];
+};
+
+/* I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE
+ * VF sends VSI id and flags.
+ * PF returns status code in retval.
+ * Note: we assume that broadcast accept mode is always enabled.
+ */
+struct i40e_virtchnl_promisc_info {
+ u16 vsi_id;
+ u16 flags;
+};
+
+#define I40E_FLAG_VF_UNICAST_PROMISC 0x00000001
+#define I40E_FLAG_VF_MULTICAST_PROMISC 0x00000002
+
+/* I40E_VIRTCHNL_OP_GET_STATS
+ * VF sends this message to request stats for the selected VSI. VF uses
+ * the i40e_virtchnl_queue_select struct to specify the VSI. The queue_id
+ * field is ignored by the PF.
+ *
+ * PF replies with struct i40e_eth_stats in an external buffer.
+ */
+
+/* I40E_VIRTCHNL_OP_EVENT
+ * PF sends this message to inform the VF driver of events that may affect it.
+ * No direct response is expected from the VF, though it may generate other
+ * messages in response to this one.
+ */
+enum i40e_virtchnl_event_codes {
+ I40E_VIRTCHNL_EVENT_UNKNOWN = 0,
+ I40E_VIRTCHNL_EVENT_LINK_CHANGE,
+ I40E_VIRTCHNL_EVENT_RESET_IMPENDING,
+ I40E_VIRTCHNL_EVENT_PF_DRIVER_CLOSE,
+};
+#define I40E_PF_EVENT_SEVERITY_INFO 0
+#define I40E_PF_EVENT_SEVERITY_CERTAIN_DOOM 255
+
+struct i40e_virtchnl_pf_event {
+ enum i40e_virtchnl_event_codes event;
+ union {
+ struct {
+ enum i40e_aq_link_speed link_speed;
+ bool link_status;
+ } link_event;
+ } event_data;
+
+ int severity;
+};
+
+/* The following are TBD, not necessary for LAN functionality.
+ * I40E_VIRTCHNL_OP_FCOE
+ */
+
+/* VF reset states - these are written into the RSTAT register:
+ * I40E_VFGEN_RSTAT1 on the PF
+ * I40E_VFGEN_RSTAT on the VF
+ * When the PF initiates a reset, it writes 0
+ * When the reset is complete, it writes 1
+ * When the PF detects that the VF has recovered, it writes 2
+ * VF checks this register periodically to determine if a reset has occurred,
+ * then polls it to know when the reset is complete.
+ * If either the PF or VF reads the register while the hardware
+ * is in a reset state, it will return DEADBEEF, which, when masked
+ * will result in 3.
+ */
+enum i40e_vfr_states {
+ I40E_VFR_INPROGRESS = 0,
+ I40E_VFR_COMPLETED,
+ I40E_VFR_VFACTIVE,
+ I40E_VFR_UNKNOWN,
+};
+
+#endif /* _I40E_VIRTCHNL_H_ */
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#include "i40e.h"
+
+/***********************misc routines*****************************/
+
+/**
+ * i40e_vc_isvalid_vsi_id
+ * @vf: pointer to the vf info
+ * @vsi_id: vf relative vsi id
+ *
+ * check for the valid vsi id
+ **/
+static inline bool i40e_vc_isvalid_vsi_id(struct i40e_vf *vf, u8 vsi_id)
+{
+ struct i40e_pf *pf = vf->pf;
+
+ return pf->vsi[vsi_id]->vf_id == vf->vf_id;
+}
+
+/**
+ * i40e_vc_isvalid_queue_id
+ * @vf: pointer to the vf info
+ * @vsi_id: vsi id
+ * @qid: vsi relative queue id
+ *
+ * check for the valid queue id
+ **/
+static inline bool i40e_vc_isvalid_queue_id(struct i40e_vf *vf, u8 vsi_id,
+ u8 qid)
+{
+ struct i40e_pf *pf = vf->pf;
+
+ return qid < pf->vsi[vsi_id]->num_queue_pairs;
+}
+
+/**
+ * i40e_vc_isvalid_vector_id
+ * @vf: pointer to the vf info
+ * @vector_id: vf relative vector id
+ *
+ * check for the valid vector id
+ **/
+static inline bool i40e_vc_isvalid_vector_id(struct i40e_vf *vf, u8 vector_id)
+{
+ struct i40e_pf *pf = vf->pf;
+
+ return vector_id < pf->hw.func_caps.num_msix_vectors_vf;
+}
+
+/***********************vf resource mgmt routines*****************/
+
+/**
+ * i40e_vc_get_pf_queue_id
+ * @vf: pointer to the vf info
+ * @vsi_idx: index of VSI in PF struct
+ * @vsi_queue_id: vsi relative queue id
+ *
+ * return pf relative queue id
+ **/
+static u16 i40e_vc_get_pf_queue_id(struct i40e_vf *vf, u8 vsi_idx,
+ u8 vsi_queue_id)
+{
+ struct i40e_pf *pf = vf->pf;
+ struct i40e_vsi *vsi = pf->vsi[vsi_idx];
+ u16 pf_queue_id = I40E_QUEUE_END_OF_LIST;
+
+ if (le16_to_cpu(vsi->info.mapping_flags) &
+ I40E_AQ_VSI_QUE_MAP_NONCONTIG)
+ pf_queue_id =
+ le16_to_cpu(vsi->info.queue_mapping[vsi_queue_id]);
+ else
+ pf_queue_id = le16_to_cpu(vsi->info.queue_mapping[0]) +
+ vsi_queue_id;
+
+ return pf_queue_id;
+}
+
+/**
+ * i40e_ctrl_vsi_tx_queue
+ * @vf: pointer to the vf info
+ * @vsi_idx: index of VSI in PF struct
+ * @vsi_queue_id: vsi relative queue index
+ * @ctrl: control flags
+ *
+ * enable/disable/enable check/disable check
+ **/
+static int i40e_ctrl_vsi_tx_queue(struct i40e_vf *vf, u16 vsi_idx,
+ u16 vsi_queue_id,
+ enum i40e_queue_ctrl ctrl)
+{
+ struct i40e_pf *pf = vf->pf;
+ struct i40e_hw *hw = &pf->hw;
+ bool writeback = false;
+ u16 pf_queue_id;
+ int ret = 0;
+ u32 reg;
+
+ pf_queue_id = i40e_vc_get_pf_queue_id(vf, vsi_idx, vsi_queue_id);
+ reg = rd32(hw, I40E_QTX_ENA(pf_queue_id));
+
+ switch (ctrl) {
+ case I40E_QUEUE_CTRL_ENABLE:
+ reg |= I40E_QTX_ENA_QENA_REQ_MASK;
+ writeback = true;
+ break;
+ case I40E_QUEUE_CTRL_ENABLECHECK:
+ ret = (reg & I40E_QTX_ENA_QENA_STAT_MASK) ? 0 : -EPERM;
+ break;
+ case I40E_QUEUE_CTRL_DISABLE:
+ reg &= ~I40E_QTX_ENA_QENA_REQ_MASK;
+ writeback = true;
+ break;
+ case I40E_QUEUE_CTRL_DISABLECHECK:
+ ret = (reg & I40E_QTX_ENA_QENA_STAT_MASK) ? -EPERM : 0;
+ break;
+ case I40E_QUEUE_CTRL_FASTDISABLE:
+ reg |= I40E_QTX_ENA_FAST_QDIS_MASK;
+ writeback = true;
+ break;
+ case I40E_QUEUE_CTRL_FASTDISABLECHECK:
+ ret = (reg & I40E_QTX_ENA_QENA_STAT_MASK) ? -EPERM : 0;
+ if (!ret) {
+ reg &= ~I40E_QTX_ENA_FAST_QDIS_MASK;
+ writeback = true;
+ }
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
+
+ if (writeback) {
+ wr32(hw, I40E_QTX_ENA(pf_queue_id), reg);
+ i40e_flush(hw);
+ }
+
+ return ret;
+}
+
+/**
+ * i40e_ctrl_vsi_rx_queue
+ * @vf: pointer to the vf info
+ * @vsi_idx: index of VSI in PF struct
+ * @vsi_queue_id: vsi relative queue index
+ * @ctrl: control flags
+ *
+ * enable/disable/enable check/disable check
+ **/
+static int i40e_ctrl_vsi_rx_queue(struct i40e_vf *vf, u16 vsi_idx,
+ u16 vsi_queue_id,
+ enum i40e_queue_ctrl ctrl)
+{
+ struct i40e_pf *pf = vf->pf;
+ struct i40e_hw *hw = &pf->hw;
+ bool writeback = false;
+ u16 pf_queue_id;
+ int ret = 0;
+ u32 reg;
+
+ pf_queue_id = i40e_vc_get_pf_queue_id(vf, vsi_idx, vsi_queue_id);
+ reg = rd32(hw, I40E_QRX_ENA(pf_queue_id));
+
+ switch (ctrl) {
+ case I40E_QUEUE_CTRL_ENABLE:
+ reg |= I40E_QRX_ENA_QENA_REQ_MASK;
+ writeback = true;
+ break;
+ case I40E_QUEUE_CTRL_ENABLECHECK:
+ ret = (reg & I40E_QRX_ENA_QENA_STAT_MASK) ? 0 : -EPERM;
+ break;
+ case I40E_QUEUE_CTRL_DISABLE:
+ reg &= ~I40E_QRX_ENA_QENA_REQ_MASK;
+ writeback = true;
+ break;
+ case I40E_QUEUE_CTRL_DISABLECHECK:
+ ret = (reg & I40E_QRX_ENA_QENA_STAT_MASK) ? -EPERM : 0;
+ break;
+ case I40E_QUEUE_CTRL_FASTDISABLE:
+ reg |= I40E_QRX_ENA_FAST_QDIS_MASK;
+ writeback = true;
+ break;
+ case I40E_QUEUE_CTRL_FASTDISABLECHECK:
+ ret = (reg & I40E_QRX_ENA_QENA_STAT_MASK) ? -EPERM : 0;
+ if (!ret) {
+ reg &= ~I40E_QRX_ENA_FAST_QDIS_MASK;
+ writeback = true;
+ }
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
+
+ if (writeback) {
+ wr32(hw, I40E_QRX_ENA(pf_queue_id), reg);
+ i40e_flush(hw);
+ }
+
+ return ret;
+}
+
+/**
+ * i40e_config_irq_link_list
+ * @vf: pointer to the vf info
+ * @vsi_idx: index of VSI in PF struct
+ * @vecmap: irq map info
+ *
+ * configure irq link list from the map
+ **/
+static void i40e_config_irq_link_list(struct i40e_vf *vf, u16 vsi_idx,
+ struct i40e_virtchnl_vector_map *vecmap)
+{
+ unsigned long linklistmap = 0, tempmap;
+ struct i40e_pf *pf = vf->pf;
+ struct i40e_hw *hw = &pf->hw;
+ u16 vsi_queue_id, pf_queue_id;
+ enum i40e_queue_type qtype;
+ u16 next_q, vector_id;
+ u32 reg, reg_idx;
+ u16 itr_idx = 0;
+
+ vector_id = vecmap->vector_id;
+ /* setup the head */
+ if (0 == vector_id)
+ reg_idx = I40E_VPINT_LNKLST0(vf->vf_id);
+ else
+ reg_idx = I40E_VPINT_LNKLSTN(
+ ((pf->hw.func_caps.num_msix_vectors_vf - 1)
+ * vf->vf_id) + (vector_id - 1));
+
+ if (vecmap->rxq_map == 0 && vecmap->txq_map == 0) {
+ /* Special case - No queues mapped on this vector */
+ wr32(hw, reg_idx, I40E_VPINT_LNKLST0_FIRSTQ_INDX_MASK);
+ goto irq_list_done;
+ }
+ tempmap = vecmap->rxq_map;
+ vsi_queue_id = find_first_bit(&tempmap, I40E_MAX_VSI_QP);
+ while (vsi_queue_id < I40E_MAX_VSI_QP) {
+ linklistmap |= (1 <<
+ (I40E_VIRTCHNL_SUPPORTED_QTYPES *
+ vsi_queue_id));
+ vsi_queue_id =
+ find_next_bit(&tempmap, I40E_MAX_VSI_QP, vsi_queue_id + 1);
+ }
+
+ tempmap = vecmap->txq_map;
+ vsi_queue_id = find_first_bit(&tempmap, I40E_MAX_VSI_QP);
+ while (vsi_queue_id < I40E_MAX_VSI_QP) {
+ linklistmap |= (1 <<
+ (I40E_VIRTCHNL_SUPPORTED_QTYPES * vsi_queue_id
+ + 1));
+ vsi_queue_id = find_next_bit(&tempmap, I40E_MAX_VSI_QP,
+ vsi_queue_id + 1);
+ }
+
+ next_q = find_first_bit(&linklistmap,
+ (I40E_MAX_VSI_QP *
+ I40E_VIRTCHNL_SUPPORTED_QTYPES));
+ vsi_queue_id = next_q/I40E_VIRTCHNL_SUPPORTED_QTYPES;
+ qtype = next_q%I40E_VIRTCHNL_SUPPORTED_QTYPES;
+ pf_queue_id = i40e_vc_get_pf_queue_id(vf, vsi_idx, vsi_queue_id);
+ reg = ((qtype << I40E_VPINT_LNKLSTN_FIRSTQ_TYPE_SHIFT) | pf_queue_id);
+
+ wr32(hw, reg_idx, reg);
+
+ while (next_q < (I40E_MAX_VSI_QP * I40E_VIRTCHNL_SUPPORTED_QTYPES)) {
+ switch (qtype) {
+ case I40E_QUEUE_TYPE_RX:
+ reg_idx = I40E_QINT_RQCTL(pf_queue_id);
+ itr_idx = vecmap->rxitr_idx;
+ break;
+ case I40E_QUEUE_TYPE_TX:
+ reg_idx = I40E_QINT_TQCTL(pf_queue_id);
+ itr_idx = vecmap->txitr_idx;
+ break;
+ default:
+ break;
+ }
+
+ next_q = find_next_bit(&linklistmap,
+ (I40E_MAX_VSI_QP *
+ I40E_VIRTCHNL_SUPPORTED_QTYPES),
+ next_q + 1);
+ if (next_q < (I40E_MAX_VSI_QP * I40E_VIRTCHNL_SUPPORTED_QTYPES)) {
+ vsi_queue_id = next_q / I40E_VIRTCHNL_SUPPORTED_QTYPES;
+ qtype = next_q % I40E_VIRTCHNL_SUPPORTED_QTYPES;
+ pf_queue_id = i40e_vc_get_pf_queue_id(vf, vsi_idx,
+ vsi_queue_id);
+ } else {
+ pf_queue_id = I40E_QUEUE_END_OF_LIST;
+ qtype = 0;
+ }
+
+ /* format for the RQCTL & TQCTL regs is same */
+ reg = (vector_id) |
+ (qtype << I40E_QINT_RQCTL_NEXTQ_TYPE_SHIFT) |
+ (pf_queue_id << I40E_QINT_RQCTL_NEXTQ_INDX_SHIFT) |
+ (1 << I40E_QINT_RQCTL_CAUSE_ENA_SHIFT) |
+ (itr_idx << I40E_QINT_RQCTL_ITR_INDX_SHIFT);
+ wr32(hw, reg_idx, reg);
+ }
+
+irq_list_done:
+ i40e_flush(hw);
+}
+
+/**
+ * i40e_config_vsi_tx_queue
+ * @vf: pointer to the vf info
+ * @vsi_idx: index of VSI in PF struct
+ * @vsi_queue_id: vsi relative queue index
+ * @info: config. info
+ *
+ * configure tx queue
+ **/
+static int i40e_config_vsi_tx_queue(struct i40e_vf *vf, u16 vsi_idx,
+ u16 vsi_queue_id,
+ struct i40e_virtchnl_txq_info *info)
+{
+ struct i40e_pf *pf = vf->pf;
+ struct i40e_hw *hw = &pf->hw;
+ struct i40e_hmc_obj_txq tx_ctx;
+ u16 pf_queue_id;
+ u32 qtx_ctl;
+ int ret = 0;
+
+ pf_queue_id = i40e_vc_get_pf_queue_id(vf, vsi_idx, vsi_queue_id);
+
+ /* clear the context structure first */
+ memset(&tx_ctx, 0, sizeof(struct i40e_hmc_obj_txq));
+
+ /* only set the required fields */
+ tx_ctx.base = info->dma_ring_addr / 128;
+ tx_ctx.qlen = info->ring_len;
+ tx_ctx.rdylist = le16_to_cpu(pf->vsi[vsi_idx]->info.qs_handle[0]);
+ tx_ctx.rdylist_act = 0;
+
+ /* clear the context in the HMC */
+ ret = i40e_clear_lan_tx_queue_context(hw, pf_queue_id);
+ if (ret) {
+ dev_err(&pf->pdev->dev,
+ "Failed to clear VF LAN Tx queue context %d, error: %d\n",
+ pf_queue_id, ret);
+ ret = -ENOENT;
+ goto error_context;
+ }
+
+ /* set the context in the HMC */
+ ret = i40e_set_lan_tx_queue_context(hw, pf_queue_id, &tx_ctx);
+ if (ret) {
+ dev_err(&pf->pdev->dev,
+ "Failed to set VF LAN Tx queue context %d error: %d\n",
+ pf_queue_id, ret);
+ ret = -ENOENT;
+ goto error_context;
+ }
+
+ /* associate this queue with the PCI VF function */
+ qtx_ctl = I40E_QTX_CTL_VF_QUEUE;
+ qtx_ctl |= ((hw->hmc.hmc_fn_id << I40E_QTX_CTL_PF_INDX_SHIFT)
+ & I40E_QTX_CTL_PF_INDX_MASK);
+ qtx_ctl |= (((vf->vf_id + hw->func_caps.vf_base_id)
+ << I40E_QTX_CTL_VFVM_INDX_SHIFT)
+ & I40E_QTX_CTL_VFVM_INDX_MASK);
+ wr32(hw, I40E_QTX_CTL(pf_queue_id), qtx_ctl);
+ i40e_flush(hw);
+
+error_context:
+ return ret;
+}
+
+/**
+ * i40e_config_vsi_rx_queue
+ * @vf: pointer to the vf info
+ * @vsi_idx: index of VSI in PF struct
+ * @vsi_queue_id: vsi relative queue index
+ * @info: config. info
+ *
+ * configure rx queue
+ **/
+static int i40e_config_vsi_rx_queue(struct i40e_vf *vf, u16 vsi_idx,
+ u16 vsi_queue_id,
+ struct i40e_virtchnl_rxq_info *info)
+{
+ struct i40e_pf *pf = vf->pf;
+ struct i40e_hw *hw = &pf->hw;
+ struct i40e_hmc_obj_rxq rx_ctx;
+ u16 pf_queue_id;
+ int ret = 0;
+
+ pf_queue_id = i40e_vc_get_pf_queue_id(vf, vsi_idx, vsi_queue_id);
+
+ /* clear the context structure first */
+ memset(&rx_ctx, 0, sizeof(struct i40e_hmc_obj_rxq));
+
+ /* only set the required fields */
+ rx_ctx.base = info->dma_ring_addr / 128;
+ rx_ctx.qlen = info->ring_len;
+
+ if (info->splithdr_enabled) {
+ rx_ctx.hsplit_0 = I40E_RX_SPLIT_L2 |
+ I40E_RX_SPLIT_IP |
+ I40E_RX_SPLIT_TCP_UDP |
+ I40E_RX_SPLIT_SCTP;
+ /* header length validation */
+ if (info->hdr_size > ((2 * 1024) - 64)) {
+ ret = -EINVAL;
+ goto error_param;
+ }
+ rx_ctx.hbuff = info->hdr_size >> I40E_RXQ_CTX_HBUFF_SHIFT;
+
+ /* set splitalways mode 10b */
+ rx_ctx.dtype = 0x2;
+ }
+
+ /* databuffer length validation */
+ if (info->databuffer_size > ((16 * 1024) - 128)) {
+ ret = -EINVAL;
+ goto error_param;
+ }
+ rx_ctx.dbuff = info->databuffer_size >> I40E_RXQ_CTX_DBUFF_SHIFT;
+
+ /* max pkt. length validation */
+ if (info->max_pkt_size >= (16 * 1024) || info->max_pkt_size < 64) {
+ ret = -EINVAL;
+ goto error_param;
+ }
+ rx_ctx.rxmax = info->max_pkt_size;
+
+ /* enable 32bytes desc always */
+ rx_ctx.dsize = 1;
+
+ /* default values */
+ rx_ctx.tphrdesc_ena = 1;
+ rx_ctx.tphwdesc_ena = 1;
+ rx_ctx.tphdata_ena = 1;
+ rx_ctx.tphhead_ena = 1;
+ rx_ctx.lrxqthresh = 2;
+ rx_ctx.crcstrip = 1;
+
+ /* clear the context in the HMC */
+ ret = i40e_clear_lan_rx_queue_context(hw, pf_queue_id);
+ if (ret) {
+ dev_err(&pf->pdev->dev,
+ "Failed to clear VF LAN Rx queue context %d, error: %d\n",
+ pf_queue_id, ret);
+ ret = -ENOENT;
+ goto error_param;
+ }
+
+ /* set the context in the HMC */
+ ret = i40e_set_lan_rx_queue_context(hw, pf_queue_id, &rx_ctx);
+ if (ret) {
+ dev_err(&pf->pdev->dev,
+ "Failed to set VF LAN Rx queue context %d error: %d\n",
+ pf_queue_id, ret);
+ ret = -ENOENT;
+ goto error_param;
+ }
+
+error_param:
+ return ret;
+}
+
+/**
+ * i40e_alloc_vsi_res
+ * @vf: pointer to the vf info
+ * @type: type of VSI to allocate
+ *
+ * alloc vf vsi context & resources
+ **/
+static int i40e_alloc_vsi_res(struct i40e_vf *vf, enum i40e_vsi_type type)
+{
+ struct i40e_mac_filter *f = NULL;
+ struct i40e_pf *pf = vf->pf;
+ struct i40e_hw *hw = &pf->hw;
+ struct i40e_vsi *vsi;
+ int ret = 0;
+
+ vsi = i40e_vsi_setup(pf, type, pf->vsi[pf->lan_vsi]->seid, vf->vf_id);
+
+ if (!vsi) {
+ dev_err(&pf->pdev->dev,
+ "add vsi failed for vf %d, aq_err %d\n",
+ vf->vf_id, pf->hw.aq.asq_last_status);
+ ret = -ENOENT;
+ goto error_alloc_vsi_res;
+ }
+ if (type == I40E_VSI_SRIOV) {
+ vf->lan_vsi_index = vsi->idx;
+ vf->lan_vsi_id = vsi->id;
+ dev_info(&pf->pdev->dev,
+ "LAN VSI index %d, VSI id %d\n",
+ vsi->idx, vsi->id);
+ f = i40e_add_filter(vsi, vf->default_lan_addr.addr,
+ 0, true, false);
+ }
+ if (!f) {
+ dev_err(&pf->pdev->dev, "Unable to add ucast filter\n");
+ ret = -ENOMEM;
+ goto error_alloc_vsi_res;
+ }
+
+ /* program mac filter */
+ ret = i40e_sync_vsi_filters(vsi);
+ if (ret) {
+ dev_err(&pf->pdev->dev, "Unable to program ucast filters\n");
+ goto error_alloc_vsi_res;
+ }
+
+ /* accept bcast pkts. by default */
+ ret = i40e_aq_set_vsi_broadcast(hw, vsi->seid, true, NULL);
+ if (ret) {
+ dev_err(&pf->pdev->dev,
+ "set vsi bcast failed for vf %d, vsi %d, aq_err %d\n",
+ vf->vf_id, vsi->idx, pf->hw.aq.asq_last_status);
+ ret = -EINVAL;
+ }
+
+error_alloc_vsi_res:
+ return ret;
+}
+
+/**
+ * i40e_reset_vf
+ * @vf: pointer to the vf structure
+ * @flr: VFLR was issued or not
+ *
+ * reset the vf
+ **/
+int i40e_reset_vf(struct i40e_vf *vf, bool flr)
+{
+ int ret = -ENOENT;
+ struct i40e_pf *pf = vf->pf;
+ struct i40e_hw *hw = &pf->hw;
+ u32 reg, reg_idx, msix_vf;
+ bool rsd = false;
+ u16 pf_queue_id;
+ int i, j;
+
+ /* warn the VF */
+ wr32(hw, I40E_VFGEN_RSTAT1(vf->vf_id), I40E_VFR_INPROGRESS);
+
+ clear_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states);
+
+ /* PF triggers VFR only when VF requests, in case of
+ * VFLR, HW triggers VFR
+ */
+ if (!flr) {
+ /* reset vf using VPGEN_VFRTRIG reg */
+ reg = I40E_VPGEN_VFRTRIG_VFSWR_MASK;
+ wr32(hw, I40E_VPGEN_VFRTRIG(vf->vf_id), reg);
+ i40e_flush(hw);
+ }
+
+ /* poll VPGEN_VFRSTAT reg to make sure
+ * that reset is complete
+ */
+ for (i = 0; i < 4; i++) {
+ /* vf reset requires driver to first reset the
+ * vf & than poll the status register to make sure
+ * that the requested op was completed
+ * successfully
+ */
+ udelay(10);
+ reg = rd32(hw, I40E_VPGEN_VFRSTAT(vf->vf_id));
+ if (reg & I40E_VPGEN_VFRSTAT_VFRD_MASK) {
+ rsd = true;
+ break;
+ }
+ }
+
+ if (!rsd)
+ dev_err(&pf->pdev->dev, "VF reset check timeout %d\n",
+ vf->vf_id);
+
+ /* fast disable qps */
+ for (j = 0; j < pf->vsi[vf->lan_vsi_index]->num_queue_pairs; j++) {
+ ret = i40e_ctrl_vsi_tx_queue(vf, vf->lan_vsi_index, j,
+ I40E_QUEUE_CTRL_FASTDISABLE);
+ ret = i40e_ctrl_vsi_rx_queue(vf, vf->lan_vsi_index, j,
+ I40E_QUEUE_CTRL_FASTDISABLE);
+ }
+
+ /* Queue enable/disable requires driver to
+ * first reset the vf & than poll the status register
+ * to make sure that the requested op was completed
+ * successfully
+ */
+ udelay(10);
+ for (j = 0; j < pf->vsi[vf->lan_vsi_index]->num_queue_pairs; j++) {
+ ret = i40e_ctrl_vsi_tx_queue(vf, vf->lan_vsi_index, j,
+ I40E_QUEUE_CTRL_FASTDISABLECHECK);
+ if (ret)
+ dev_info(&pf->pdev->dev,
+ "Queue control check failed on Tx queue %d of VSI %d VF %d\n",
+ vf->lan_vsi_index, j, vf->vf_id);
+ ret = i40e_ctrl_vsi_rx_queue(vf, vf->lan_vsi_index, j,
+ I40E_QUEUE_CTRL_FASTDISABLECHECK);
+ if (ret)
+ dev_info(&pf->pdev->dev,
+ "Queue control check failed on Rx queue %d of VSI %d VF %d\n",
+ vf->lan_vsi_index, j, vf->vf_id);
+ }
+
+ /* clear the irq settings */
+ msix_vf = pf->hw.func_caps.num_msix_vectors_vf;
+ for (i = 0; i < msix_vf; i++) {
+ /* format is same for both registers */
+ if (0 == i)
+ reg_idx = I40E_VPINT_LNKLST0(vf->vf_id);
+ else
+ reg_idx = I40E_VPINT_LNKLSTN(((msix_vf - 1) *
+ (vf->vf_id))
+ + (i - 1));
+ reg = (I40E_VPINT_LNKLSTN_FIRSTQ_TYPE_MASK |
+ I40E_VPINT_LNKLSTN_FIRSTQ_INDX_MASK);
+ wr32(hw, reg_idx, reg);
+ i40e_flush(hw);
+ }
+ /* disable interrupts so the VF starts in a known state */
+ for (i = 0; i < msix_vf; i++) {
+ /* format is same for both registers */
+ if (0 == i)
+ reg_idx = I40E_VFINT_DYN_CTL0(vf->vf_id);
+ else
+ reg_idx = I40E_VFINT_DYN_CTLN(((msix_vf - 1) *
+ (vf->vf_id))
+ + (i - 1));
+ wr32(hw, reg_idx, I40E_VFINT_DYN_CTLN_CLEARPBA_MASK);
+ i40e_flush(hw);
+ }
+
+ /* set the defaults for the rqctl & tqctl registers */
+ reg = (I40E_QINT_RQCTL_NEXTQ_INDX_MASK | I40E_QINT_RQCTL_ITR_INDX_MASK |
+ I40E_QINT_RQCTL_NEXTQ_TYPE_MASK);
+ for (j = 0; j < pf->vsi[vf->lan_vsi_index]->num_queue_pairs; j++) {
+ pf_queue_id = i40e_vc_get_pf_queue_id(vf, vf->lan_vsi_index, j);
+ wr32(hw, I40E_QINT_RQCTL(pf_queue_id), reg);
+ wr32(hw, I40E_QINT_TQCTL(pf_queue_id), reg);
+ }
+
+ /* clear the reset bit in the VPGEN_VFRTRIG reg */
+ reg = rd32(hw, I40E_VPGEN_VFRTRIG(vf->vf_id));
+ reg &= ~I40E_VPGEN_VFRTRIG_VFSWR_MASK;
+ wr32(hw, I40E_VPGEN_VFRTRIG(vf->vf_id), reg);
+ /* tell the VF the reset is done */
+ wr32(hw, I40E_VFGEN_RSTAT1(vf->vf_id), I40E_VFR_COMPLETED);
+ i40e_flush(hw);
+
+ return ret;
+}
+
+/**
+ * i40e_enable_vf_mappings
+ * @vf: pointer to the vf info
+ *
+ * enable vf mappings
+ **/
+static void i40e_enable_vf_mappings(struct i40e_vf *vf)
+{
+ struct i40e_pf *pf = vf->pf;
+ struct i40e_hw *hw = &pf->hw;
+ u32 reg, total_queue_pairs = 0;
+ int j;
+
+ /* Tell the hardware we're using noncontiguous mapping. HW requires
+ * that VF queues be mapped using this method, even when they are
+ * contiguous in real life
+ */
+ wr32(hw, I40E_VSILAN_QBASE(vf->lan_vsi_id),
+ I40E_VSILAN_QBASE_VSIQTABLE_ENA_MASK);
+
+ /* enable VF vplan_qtable mappings */
+ reg = I40E_VPLAN_MAPENA_TXRX_ENA_MASK;
+ wr32(hw, I40E_VPLAN_MAPENA(vf->vf_id), reg);
+
+ /* map PF queues to VF queues */
+ for (j = 0; j < pf->vsi[vf->lan_vsi_index]->num_queue_pairs; j++) {
+ u16 qid = i40e_vc_get_pf_queue_id(vf, vf->lan_vsi_index, j);
+ reg = (qid & I40E_VPLAN_QTABLE_QINDEX_MASK);
+ wr32(hw, I40E_VPLAN_QTABLE(total_queue_pairs, vf->vf_id), reg);
+ total_queue_pairs++;
+ }
+
+ /* map PF queues to VSI */
+ for (j = 0; j < 7; j++) {
+ if (j * 2 >= pf->vsi[vf->lan_vsi_index]->num_queue_pairs) {
+ reg = 0x07FF07FF; /* unused */
+ } else {
+ u16 qid = i40e_vc_get_pf_queue_id(vf, vf->lan_vsi_index,
+ j * 2);
+ reg = qid;
+ qid = i40e_vc_get_pf_queue_id(vf, vf->lan_vsi_index,
+ (j * 2) + 1);
+ reg |= qid << 16;
+ }
+ wr32(hw, I40E_VSILAN_QTABLE(j, vf->lan_vsi_id), reg);
+ }
+
+ i40e_flush(hw);
+}
+
+/**
+ * i40e_disable_vf_mappings
+ * @vf: pointer to the vf info
+ *
+ * disable vf mappings
+ **/
+static void i40e_disable_vf_mappings(struct i40e_vf *vf)
+{
+ struct i40e_pf *pf = vf->pf;
+ struct i40e_hw *hw = &pf->hw;
+ int i;
+
+ /* disable qp mappings */
+ wr32(hw, I40E_VPLAN_MAPENA(vf->vf_id), 0);
+ for (i = 0; i < I40E_MAX_VSI_QP; i++)
+ wr32(hw, I40E_VPLAN_QTABLE(i, vf->vf_id),
+ I40E_QUEUE_END_OF_LIST);
+ i40e_flush(hw);
+}
+
+/**
+ * i40e_free_vf_res
+ * @vf: pointer to the vf info
+ *
+ * free vf resources
+ **/
+static void i40e_free_vf_res(struct i40e_vf *vf)
+{
+ struct i40e_pf *pf = vf->pf;
+
+ /* free vsi & disconnect it from the parent uplink */
+ if (vf->lan_vsi_index) {
+ i40e_vsi_release(pf->vsi[vf->lan_vsi_index]);
+ vf->lan_vsi_index = 0;
+ vf->lan_vsi_id = 0;
+ }
+ /* reset some of the state varibles keeping
+ * track of the resources
+ */
+ vf->num_queue_pairs = 0;
+ vf->vf_states = 0;
+}
+
+/**
+ * i40e_alloc_vf_res
+ * @vf: pointer to the vf info
+ *
+ * allocate vf resources
+ **/
+static int i40e_alloc_vf_res(struct i40e_vf *vf)
+{
+ struct i40e_pf *pf = vf->pf;
+ int total_queue_pairs = 0;
+ int ret;
+
+ /* allocate hw vsi context & associated resources */
+ ret = i40e_alloc_vsi_res(vf, I40E_VSI_SRIOV);
+ if (ret)
+ goto error_alloc;
+ total_queue_pairs += pf->vsi[vf->lan_vsi_index]->num_queue_pairs;
+ set_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps);
+
+ /* store the total qps number for the runtime
+ * vf req validation
+ */
+ vf->num_queue_pairs = total_queue_pairs;
+
+ /* vf is now completely initialized */
+ set_bit(I40E_VF_STAT_INIT, &vf->vf_states);
+
+error_alloc:
+ if (ret)
+ i40e_free_vf_res(vf);
+
+ return ret;
+}
+
+/**
+ * i40e_vfs_are_assigned
+ * @pf: pointer to the pf structure
+ *
+ * Determine if any VFs are assigned to VMs
+ **/
+static bool i40e_vfs_are_assigned(struct i40e_pf *pf)
+{
+ struct pci_dev *pdev = pf->pdev;
+ struct pci_dev *vfdev;
+
+ /* loop through all the VFs to see if we own any that are assigned */
+ vfdev = pci_get_device(PCI_VENDOR_ID_INTEL, I40E_VF_DEVICE_ID , NULL);
+ while (vfdev) {
+ /* if we don't own it we don't care */
+ if (vfdev->is_virtfn && pci_physfn(vfdev) == pdev) {
+ /* if it is assigned we cannot release it */
+ if (vfdev->dev_flags & PCI_DEV_FLAGS_ASSIGNED)
+ return true;
+ }
+
+ vfdev = pci_get_device(PCI_VENDOR_ID_INTEL,
+ I40E_VF_DEVICE_ID,
+ vfdev);
+ }
+
+ return false;
+}
+
+/**
+ * i40e_free_vfs
+ * @pf: pointer to the pf structure
+ *
+ * free vf resources
+ **/
+void i40e_free_vfs(struct i40e_pf *pf)
+{
+ struct i40e_hw *hw = &pf->hw;
+ int i;
+
+ if (!pf->vf)
+ return;
+
+ /* Disable interrupt 0 so we don't try to handle the VFLR. */
+ wr32(hw, I40E_PFINT_DYN_CTL0, 0);
+ i40e_flush(hw);
+
+ /* free up vf resources */
+ for (i = 0; i < pf->num_alloc_vfs; i++) {
+ if (test_bit(I40E_VF_STAT_INIT, &pf->vf[i].vf_states))
+ i40e_free_vf_res(&pf->vf[i]);
+ /* disable qp mappings */
+ i40e_disable_vf_mappings(&pf->vf[i]);
+ }
+
+ kfree(pf->vf);
+ pf->vf = NULL;
+ pf->num_alloc_vfs = 0;
+
+ if (!i40e_vfs_are_assigned(pf))
+ pci_disable_sriov(pf->pdev);
+ else
+ dev_warn(&pf->pdev->dev,
+ "unable to disable SR-IOV because VFs are assigned.\n");
+
+ /* Re-enable interrupt 0. */
+ wr32(hw, I40E_PFINT_DYN_CTL0,
+ I40E_PFINT_DYN_CTL0_INTENA_MASK |
+ I40E_PFINT_DYN_CTL0_CLEARPBA_MASK |
+ (I40E_ITR_NONE << I40E_PFINT_DYN_CTL0_ITR_INDX_SHIFT));
+ i40e_flush(hw);
+}
+
+#ifdef CONFIG_PCI_IOV
+/**
+ * i40e_alloc_vfs
+ * @pf: pointer to the pf structure
+ * @num_alloc_vfs: number of vfs to allocate
+ *
+ * allocate vf resources
+ **/
+static int i40e_alloc_vfs(struct i40e_pf *pf, u16 num_alloc_vfs)
+{
+ struct i40e_vf *vfs;
+ int i, ret = 0;
+
+ ret = pci_enable_sriov(pf->pdev, num_alloc_vfs);
+ if (ret) {
+ dev_err(&pf->pdev->dev,
+ "pci_enable_sriov failed with error %d!\n", ret);
+ pf->num_alloc_vfs = 0;
+ goto err_iov;
+ }
+
+ /* allocate memory */
+ vfs = kzalloc(num_alloc_vfs * sizeof(struct i40e_vf), GFP_KERNEL);
+ if (!vfs) {
+ ret = -ENOMEM;
+ goto err_alloc;
+ }
+
+ /* apply default profile */
+ for (i = 0; i < num_alloc_vfs; i++) {
+ vfs[i].pf = pf;
+ vfs[i].parent_type = I40E_SWITCH_ELEMENT_TYPE_VEB;
+ vfs[i].vf_id = i;
+
+ /* assign default capabilities */
+ set_bit(I40E_VIRTCHNL_VF_CAP_L2, &vfs[i].vf_caps);
+
+ ret = i40e_alloc_vf_res(&vfs[i]);
+ i40e_reset_vf(&vfs[i], true);
+ if (ret)
+ break;
+
+ /* enable vf vplan_qtable mappings */
+ i40e_enable_vf_mappings(&vfs[i]);
+ }
+ pf->vf = vfs;
+ pf->num_alloc_vfs = num_alloc_vfs;
+
+err_alloc:
+ if (ret)
+ i40e_free_vfs(pf);
+err_iov:
+ return ret;
+}
+
+#endif
+/**
+ * i40e_pci_sriov_enable
+ * @pdev: pointer to a pci_dev structure
+ * @num_vfs: number of vfs to allocate
+ *
+ * Enable or change the number of VFs
+ **/
+static int i40e_pci_sriov_enable(struct pci_dev *pdev, int num_vfs)
+{
+#ifdef CONFIG_PCI_IOV
+ struct i40e_pf *pf = pci_get_drvdata(pdev);
+ int pre_existing_vfs = pci_num_vf(pdev);
+ int err = 0;
+
+ dev_info(&pdev->dev, "Allocating %d VFs.\n", num_vfs);
+ if (pre_existing_vfs && pre_existing_vfs != num_vfs)
+ i40e_free_vfs(pf);
+ else if (pre_existing_vfs && pre_existing_vfs == num_vfs)
+ goto out;
+
+ if (num_vfs > pf->num_req_vfs) {
+ err = -EPERM;
+ goto err_out;
+ }
+
+ err = i40e_alloc_vfs(pf, num_vfs);
+ if (err) {
+ dev_warn(&pdev->dev, "Failed to enable SR-IOV: %d\n", err);
+ goto err_out;
+ }
+
+out:
+ return num_vfs;
+
+err_out:
+ return err;
+#endif
+ return 0;
+}
+
+/**
+ * i40e_pci_sriov_configure
+ * @pdev: pointer to a pci_dev structure
+ * @num_vfs: number of vfs to allocate
+ *
+ * Enable or change the number of VFs. Called when the user updates the number
+ * of VFs in sysfs.
+ **/
+int i40e_pci_sriov_configure(struct pci_dev *pdev, int num_vfs)
+{
+ struct i40e_pf *pf = pci_get_drvdata(pdev);
+
+ if (num_vfs)
+ return i40e_pci_sriov_enable(pdev, num_vfs);
+
+ i40e_free_vfs(pf);
+ return 0;
+}
+
+/***********************virtual channel routines******************/
+
+/**
+ * i40e_vc_send_msg_to_vf
+ * @vf: pointer to the vf info
+ * @v_opcode: virtual channel opcode
+ * @v_retval: virtual channel return value
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ *
+ * send msg to vf
+ **/
+static int i40e_vc_send_msg_to_vf(struct i40e_vf *vf, u32 v_opcode,
+ u32 v_retval, u8 *msg, u16 msglen)
+{
+ struct i40e_pf *pf = vf->pf;
+ struct i40e_hw *hw = &pf->hw;
+ i40e_status aq_ret;
+
+ /* single place to detect unsuccessful return values */
+ if (v_retval) {
+ vf->num_invalid_msgs++;
+ dev_err(&pf->pdev->dev, "Failed opcode %d Error: %d\n",
+ v_opcode, v_retval);
+ if (vf->num_invalid_msgs >
+ I40E_DEFAULT_NUM_INVALID_MSGS_ALLOWED) {
+ dev_err(&pf->pdev->dev,
+ "Number of invalid messages exceeded for VF %d\n",
+ vf->vf_id);
+ dev_err(&pf->pdev->dev, "Use PF Control I/F to enable the VF\n");
+ set_bit(I40E_VF_STAT_DISABLED, &vf->vf_states);
+ }
+ } else {
+ vf->num_valid_msgs++;
+ }
+
+ aq_ret = i40e_aq_send_msg_to_vf(hw, vf->vf_id, v_opcode, v_retval,
+ msg, msglen, NULL);
+ if (aq_ret) {
+ dev_err(&pf->pdev->dev,
+ "Unable to send the message to VF %d aq_err %d\n",
+ vf->vf_id, pf->hw.aq.asq_last_status);
+ return -EIO;
+ }
+
+ return 0;
+}
+
+/**
+ * i40e_vc_send_resp_to_vf
+ * @vf: pointer to the vf info
+ * @opcode: operation code
+ * @retval: return value
+ *
+ * send resp msg to vf
+ **/
+static int i40e_vc_send_resp_to_vf(struct i40e_vf *vf,
+ enum i40e_virtchnl_ops opcode,
+ i40e_status retval)
+{
+ return i40e_vc_send_msg_to_vf(vf, opcode, retval, NULL, 0);
+}
+
+/**
+ * i40e_vc_get_version_msg
+ * @vf: pointer to the vf info
+ *
+ * called from the vf to request the API version used by the PF
+ **/
+static int i40e_vc_get_version_msg(struct i40e_vf *vf)
+{
+ struct i40e_virtchnl_version_info info = {
+ I40E_VIRTCHNL_VERSION_MAJOR, I40E_VIRTCHNL_VERSION_MINOR
+ };
+
+ return i40e_vc_send_msg_to_vf(vf, I40E_VIRTCHNL_OP_VERSION,
+ I40E_SUCCESS, (u8 *)&info,
+ sizeof(struct
+ i40e_virtchnl_version_info));
+}
+
+/**
+ * i40e_vc_get_vf_resources_msg
+ * @vf: pointer to the vf info
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ *
+ * called from the vf to request its resources
+ **/
+static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf)
+{
+ struct i40e_virtchnl_vf_resource *vfres = NULL;
+ struct i40e_pf *pf = vf->pf;
+ i40e_status aq_ret = 0;
+ struct i40e_vsi *vsi;
+ int i = 0, len = 0;
+ int num_vsis = 1;
+ int ret;
+
+ if (!test_bit(I40E_VF_STAT_INIT, &vf->vf_states)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto err;
+ }
+
+ len = (sizeof(struct i40e_virtchnl_vf_resource) +
+ sizeof(struct i40e_virtchnl_vsi_resource) * num_vsis);
+
+ vfres = kzalloc(len, GFP_KERNEL);
+ if (!vfres) {
+ aq_ret = I40E_ERR_NO_MEMORY;
+ len = 0;
+ goto err;
+ }
+
+ vfres->vf_offload_flags = I40E_VIRTCHNL_VF_OFFLOAD_L2;
+ vsi = pf->vsi[vf->lan_vsi_index];
+ if (!vsi->info.pvid)
+ vfres->vf_offload_flags |= I40E_VIRTCHNL_VF_OFFLOAD_VLAN;
+
+ vfres->num_vsis = num_vsis;
+ vfres->num_queue_pairs = vf->num_queue_pairs;
+ vfres->max_vectors = pf->hw.func_caps.num_msix_vectors_vf;
+ if (vf->lan_vsi_index) {
+ vfres->vsi_res[i].vsi_id = vf->lan_vsi_index;
+ vfres->vsi_res[i].vsi_type = I40E_VSI_SRIOV;
+ vfres->vsi_res[i].num_queue_pairs =
+ pf->vsi[vf->lan_vsi_index]->num_queue_pairs;
+ memcpy(vfres->vsi_res[i].default_mac_addr,
+ vf->default_lan_addr.addr, ETH_ALEN);
+ i++;
+ }
+ set_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states);
+
+err:
+ /* send the response back to the vf */
+ ret = i40e_vc_send_msg_to_vf(vf, I40E_VIRTCHNL_OP_GET_VF_RESOURCES,
+ aq_ret, (u8 *)vfres, len);
+
+ kfree(vfres);
+ return ret;
+}
+
+/**
+ * i40e_vc_reset_vf_msg
+ * @vf: pointer to the vf info
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ *
+ * called from the vf to reset itself,
+ * unlike other virtchnl messages, pf driver
+ * doesn't send the response back to the vf
+ **/
+static int i40e_vc_reset_vf_msg(struct i40e_vf *vf)
+{
+ if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states))
+ return -ENOENT;
+
+ return i40e_reset_vf(vf, false);
+}
+
+/**
+ * i40e_vc_config_promiscuous_mode_msg
+ * @vf: pointer to the vf info
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ *
+ * called from the vf to configure the promiscuous mode of
+ * vf vsis
+ **/
+static int i40e_vc_config_promiscuous_mode_msg(struct i40e_vf *vf,
+ u8 *msg, u16 msglen)
+{
+ struct i40e_virtchnl_promisc_info *info =
+ (struct i40e_virtchnl_promisc_info *)msg;
+ struct i40e_pf *pf = vf->pf;
+ struct i40e_hw *hw = &pf->hw;
+ bool allmulti = false;
+ bool promisc = false;
+ i40e_status aq_ret;
+
+ if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states) ||
+ !test_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps) ||
+ !i40e_vc_isvalid_vsi_id(vf, info->vsi_id) ||
+ (pf->vsi[info->vsi_id]->type != I40E_VSI_FCOE)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+
+ if (info->flags & I40E_FLAG_VF_UNICAST_PROMISC)
+ promisc = true;
+ aq_ret = i40e_aq_set_vsi_unicast_promiscuous(hw, info->vsi_id,
+ promisc, NULL);
+ if (aq_ret)
+ goto error_param;
+
+ if (info->flags & I40E_FLAG_VF_MULTICAST_PROMISC)
+ allmulti = true;
+ aq_ret = i40e_aq_set_vsi_multicast_promiscuous(hw, info->vsi_id,
+ allmulti, NULL);
+
+error_param:
+ /* send the response to the vf */
+ return i40e_vc_send_resp_to_vf(vf,
+ I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE,
+ aq_ret);
+}
+
+/**
+ * i40e_vc_config_queues_msg
+ * @vf: pointer to the vf info
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ *
+ * called from the vf to configure the rx/tx
+ * queues
+ **/
+static int i40e_vc_config_queues_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
+{
+ struct i40e_virtchnl_vsi_queue_config_info *qci =
+ (struct i40e_virtchnl_vsi_queue_config_info *)msg;
+ struct i40e_virtchnl_queue_pair_info *qpi;
+ u16 vsi_id, vsi_queue_id;
+ i40e_status aq_ret = 0;
+ int i;
+
+ if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+
+ vsi_id = qci->vsi_id;
+ if (!i40e_vc_isvalid_vsi_id(vf, vsi_id)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+ for (i = 0; i < qci->num_queue_pairs; i++) {
+ qpi = &qci->qpair[i];
+ vsi_queue_id = qpi->txq.queue_id;
+ if ((qpi->txq.vsi_id != vsi_id) ||
+ (qpi->rxq.vsi_id != vsi_id) ||
+ (qpi->rxq.queue_id != vsi_queue_id) ||
+ !i40e_vc_isvalid_queue_id(vf, vsi_id, vsi_queue_id)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+
+ if (i40e_config_vsi_rx_queue(vf, vsi_id, vsi_queue_id,
+ &qpi->rxq) ||
+ i40e_config_vsi_tx_queue(vf, vsi_id, vsi_queue_id,
+ &qpi->txq)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+ }
+
+error_param:
+ /* send the response to the vf */
+ return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES,
+ aq_ret);
+}
+
+/**
+ * i40e_vc_config_irq_map_msg
+ * @vf: pointer to the vf info
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ *
+ * called from the vf to configure the irq to
+ * queue map
+ **/
+static int i40e_vc_config_irq_map_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
+{
+ struct i40e_virtchnl_irq_map_info *irqmap_info =
+ (struct i40e_virtchnl_irq_map_info *)msg;
+ struct i40e_virtchnl_vector_map *map;
+ u16 vsi_id, vsi_queue_id, vector_id;
+ i40e_status aq_ret = 0;
+ unsigned long tempmap;
+ int i;
+
+ if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+
+ for (i = 0; i < irqmap_info->num_vectors; i++) {
+ map = &irqmap_info->vecmap[i];
+
+ vector_id = map->vector_id;
+ vsi_id = map->vsi_id;
+ /* validate msg params */
+ if (!i40e_vc_isvalid_vector_id(vf, vector_id) ||
+ !i40e_vc_isvalid_vsi_id(vf, vsi_id)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+
+ /* lookout for the invalid queue index */
+ tempmap = map->rxq_map;
+ vsi_queue_id = find_first_bit(&tempmap, I40E_MAX_VSI_QP);
+ while (vsi_queue_id < I40E_MAX_VSI_QP) {
+ if (!i40e_vc_isvalid_queue_id(vf, vsi_id,
+ vsi_queue_id)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+ vsi_queue_id = find_next_bit(&tempmap, I40E_MAX_VSI_QP,
+ vsi_queue_id + 1);
+ }
+
+ tempmap = map->txq_map;
+ vsi_queue_id = find_first_bit(&tempmap, I40E_MAX_VSI_QP);
+ while (vsi_queue_id < I40E_MAX_VSI_QP) {
+ if (!i40e_vc_isvalid_queue_id(vf, vsi_id,
+ vsi_queue_id)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+ vsi_queue_id = find_next_bit(&tempmap, I40E_MAX_VSI_QP,
+ vsi_queue_id + 1);
+ }
+
+ i40e_config_irq_link_list(vf, vsi_id, map);
+ }
+error_param:
+ /* send the response to the vf */
+ return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP,
+ aq_ret);
+}
+
+/**
+ * i40e_vc_enable_queues_msg
+ * @vf: pointer to the vf info
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ *
+ * called from the vf to enable all or specific queue(s)
+ **/
+static int i40e_vc_enable_queues_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
+{
+ struct i40e_virtchnl_queue_select *vqs =
+ (struct i40e_virtchnl_queue_select *)msg;
+ struct i40e_pf *pf = vf->pf;
+ u16 vsi_id = vqs->vsi_id;
+ i40e_status aq_ret = 0;
+ unsigned long tempmap;
+ u16 queue_id;
+
+ if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+
+ if (!i40e_vc_isvalid_vsi_id(vf, vsi_id)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+
+ if ((0 == vqs->rx_queues) && (0 == vqs->tx_queues)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+
+ tempmap = vqs->rx_queues;
+ queue_id = find_first_bit(&tempmap, I40E_MAX_VSI_QP);
+ while (queue_id < I40E_MAX_VSI_QP) {
+ if (!i40e_vc_isvalid_queue_id(vf, vsi_id, queue_id)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+ i40e_ctrl_vsi_rx_queue(vf, vsi_id, queue_id,
+ I40E_QUEUE_CTRL_ENABLE);
+
+ queue_id = find_next_bit(&tempmap, I40E_MAX_VSI_QP,
+ queue_id + 1);
+ }
+
+ tempmap = vqs->tx_queues;
+ queue_id = find_first_bit(&tempmap, I40E_MAX_VSI_QP);
+ while (queue_id < I40E_MAX_VSI_QP) {
+ if (!i40e_vc_isvalid_queue_id(vf, vsi_id, queue_id)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+ i40e_ctrl_vsi_tx_queue(vf, vsi_id, queue_id,
+ I40E_QUEUE_CTRL_ENABLE);
+
+ queue_id = find_next_bit(&tempmap, I40E_MAX_VSI_QP,
+ queue_id + 1);
+ }
+
+ /* Poll the status register to make sure that the
+ * requested op was completed successfully
+ */
+ udelay(10);
+
+ tempmap = vqs->rx_queues;
+ queue_id = find_first_bit(&tempmap, I40E_MAX_VSI_QP);
+ while (queue_id < I40E_MAX_VSI_QP) {
+ if (i40e_ctrl_vsi_rx_queue(vf, vsi_id, queue_id,
+ I40E_QUEUE_CTRL_ENABLECHECK)) {
+ dev_err(&pf->pdev->dev,
+ "Queue control check failed on RX queue %d of VSI %d VF %d\n",
+ queue_id, vsi_id, vf->vf_id);
+ }
+ queue_id = find_next_bit(&tempmap, I40E_MAX_VSI_QP,
+ queue_id + 1);
+ }
+
+ tempmap = vqs->tx_queues;
+ queue_id = find_first_bit(&tempmap, I40E_MAX_VSI_QP);
+ while (queue_id < I40E_MAX_VSI_QP) {
+ if (i40e_ctrl_vsi_tx_queue(vf, vsi_id, queue_id,
+ I40E_QUEUE_CTRL_ENABLECHECK)) {
+ dev_err(&pf->pdev->dev,
+ "Queue control check failed on TX queue %d of VSI %d VF %d\n",
+ queue_id, vsi_id, vf->vf_id);
+ }
+ queue_id = find_next_bit(&tempmap, I40E_MAX_VSI_QP,
+ queue_id + 1);
+ }
+
+error_param:
+ /* send the response to the vf */
+ return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_ENABLE_QUEUES,
+ aq_ret);
+}
+
+/**
+ * i40e_vc_disable_queues_msg
+ * @vf: pointer to the vf info
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ *
+ * called from the vf to disable all or specific
+ * queue(s)
+ **/
+static int i40e_vc_disable_queues_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
+{
+ struct i40e_virtchnl_queue_select *vqs =
+ (struct i40e_virtchnl_queue_select *)msg;
+ struct i40e_pf *pf = vf->pf;
+ u16 vsi_id = vqs->vsi_id;
+ i40e_status aq_ret = 0;
+ unsigned long tempmap;
+ u16 queue_id;
+
+ if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+
+ if (!i40e_vc_isvalid_vsi_id(vf, vqs->vsi_id)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+
+ if ((0 == vqs->rx_queues) && (0 == vqs->tx_queues)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+
+ tempmap = vqs->rx_queues;
+ queue_id = find_first_bit(&tempmap, I40E_MAX_VSI_QP);
+ while (queue_id < I40E_MAX_VSI_QP) {
+ if (!i40e_vc_isvalid_queue_id(vf, vsi_id, queue_id)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+ i40e_ctrl_vsi_rx_queue(vf, vsi_id, queue_id,
+ I40E_QUEUE_CTRL_DISABLE);
+
+ queue_id = find_next_bit(&tempmap, I40E_MAX_VSI_QP,
+ queue_id + 1);
+ }
+
+ tempmap = vqs->tx_queues;
+ queue_id = find_first_bit(&tempmap, I40E_MAX_VSI_QP);
+ while (queue_id < I40E_MAX_VSI_QP) {
+ if (!i40e_vc_isvalid_queue_id(vf, vsi_id, queue_id)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+ i40e_ctrl_vsi_tx_queue(vf, vsi_id, queue_id,
+ I40E_QUEUE_CTRL_DISABLE);
+
+ queue_id = find_next_bit(&tempmap, I40E_MAX_VSI_QP,
+ queue_id + 1);
+ }
+
+ /* Poll the status register to make sure that the
+ * requested op was completed successfully
+ */
+ udelay(10);
+
+ tempmap = vqs->rx_queues;
+ queue_id = find_first_bit(&tempmap, I40E_MAX_VSI_QP);
+ while (queue_id < I40E_MAX_VSI_QP) {
+ if (i40e_ctrl_vsi_rx_queue(vf, vsi_id, queue_id,
+ I40E_QUEUE_CTRL_DISABLECHECK)) {
+ dev_err(&pf->pdev->dev,
+ "Queue control check failed on RX queue %d of VSI %d VF %d\n",
+ queue_id, vsi_id, vf->vf_id);
+ }
+ queue_id = find_next_bit(&tempmap, I40E_MAX_VSI_QP,
+ queue_id + 1);
+ }
+
+ tempmap = vqs->tx_queues;
+ queue_id = find_first_bit(&tempmap, I40E_MAX_VSI_QP);
+ while (queue_id < I40E_MAX_VSI_QP) {
+ if (i40e_ctrl_vsi_tx_queue(vf, vsi_id, queue_id,
+ I40E_QUEUE_CTRL_DISABLECHECK)) {
+ dev_err(&pf->pdev->dev,
+ "Queue control check failed on TX queue %d of VSI %d VF %d\n",
+ queue_id, vsi_id, vf->vf_id);
+ }
+ queue_id = find_next_bit(&tempmap, I40E_MAX_VSI_QP,
+ queue_id + 1);
+ }
+
+error_param:
+ /* send the response to the vf */
+ return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_DISABLE_QUEUES,
+ aq_ret);
+}
+
+/**
+ * i40e_vc_get_stats_msg
+ * @vf: pointer to the vf info
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ *
+ * called from the vf to get vsi stats
+ **/
+static int i40e_vc_get_stats_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
+{
+ struct i40e_virtchnl_queue_select *vqs =
+ (struct i40e_virtchnl_queue_select *)msg;
+ struct i40e_pf *pf = vf->pf;
+ struct i40e_eth_stats stats;
+ i40e_status aq_ret = 0;
+ struct i40e_vsi *vsi;
+
+ memset(&stats, 0, sizeof(struct i40e_eth_stats));
+
+ if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+
+ if (!i40e_vc_isvalid_vsi_id(vf, vqs->vsi_id)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+
+ vsi = pf->vsi[vqs->vsi_id];
+ if (!vsi) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+ i40e_update_eth_stats(vsi);
+ memcpy(&stats, &vsi->eth_stats, sizeof(struct i40e_eth_stats));
+
+error_param:
+ /* send the response back to the vf */
+ return i40e_vc_send_msg_to_vf(vf, I40E_VIRTCHNL_OP_GET_STATS, aq_ret,
+ (u8 *)&stats, sizeof(stats));
+}
+
+/**
+ * i40e_vc_add_mac_addr_msg
+ * @vf: pointer to the vf info
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ *
+ * add guest mac address filter
+ **/
+static int i40e_vc_add_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
+{
+ struct i40e_virtchnl_ether_addr_list *al =
+ (struct i40e_virtchnl_ether_addr_list *)msg;
+ struct i40e_pf *pf = vf->pf;
+ struct i40e_vsi *vsi = NULL;
+ u16 vsi_id = al->vsi_id;
+ i40e_status aq_ret = 0;
+ int i;
+
+ if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states) ||
+ !test_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps) ||
+ !i40e_vc_isvalid_vsi_id(vf, vsi_id)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+
+ for (i = 0; i < al->num_elements; i++) {
+ if (is_broadcast_ether_addr(al->list[i].addr) ||
+ is_zero_ether_addr(al->list[i].addr)) {
+ dev_err(&pf->pdev->dev, "invalid VF MAC addr %pMAC\n",
+ al->list[i].addr);
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+ }
+ vsi = pf->vsi[vsi_id];
+
+ /* add new addresses to the list */
+ for (i = 0; i < al->num_elements; i++) {
+ struct i40e_mac_filter *f;
+
+ f = i40e_find_mac(vsi, al->list[i].addr, true, false);
+ if (f) {
+ if (i40e_is_vsi_in_vlan(vsi))
+ f = i40e_put_mac_in_vlan(vsi, al->list[i].addr,
+ true, false);
+ else
+ f = i40e_add_filter(vsi, al->list[i].addr, -1,
+ true, false);
+ }
+
+ if (!f) {
+ dev_err(&pf->pdev->dev,
+ "Unable to add VF MAC filter\n");
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+ }
+
+ /* program the updated filter list */
+ if (i40e_sync_vsi_filters(vsi))
+ dev_err(&pf->pdev->dev, "Unable to program VF MAC filters\n");
+
+error_param:
+ /* send the response to the vf */
+ return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS,
+ aq_ret);
+}
+
+/**
+ * i40e_vc_del_mac_addr_msg
+ * @vf: pointer to the vf info
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ *
+ * remove guest mac address filter
+ **/
+static int i40e_vc_del_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
+{
+ struct i40e_virtchnl_ether_addr_list *al =
+ (struct i40e_virtchnl_ether_addr_list *)msg;
+ struct i40e_pf *pf = vf->pf;
+ struct i40e_vsi *vsi = NULL;
+ u16 vsi_id = al->vsi_id;
+ i40e_status aq_ret = 0;
+ int i;
+
+ if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states) ||
+ !test_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps) ||
+ !i40e_vc_isvalid_vsi_id(vf, vsi_id)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+ vsi = pf->vsi[vsi_id];
+
+ /* delete addresses from the list */
+ for (i = 0; i < al->num_elements; i++)
+ i40e_del_filter(vsi, al->list[i].addr,
+ I40E_VLAN_ANY, true, false);
+
+ /* program the updated filter list */
+ if (i40e_sync_vsi_filters(vsi))
+ dev_err(&pf->pdev->dev, "Unable to program VF MAC filters\n");
+
+error_param:
+ /* send the response to the vf */
+ return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS,
+ aq_ret);
+}
+
+/**
+ * i40e_vc_add_vlan_msg
+ * @vf: pointer to the vf info
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ *
+ * program guest vlan id
+ **/
+static int i40e_vc_add_vlan_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
+{
+ struct i40e_virtchnl_vlan_filter_list *vfl =
+ (struct i40e_virtchnl_vlan_filter_list *)msg;
+ struct i40e_pf *pf = vf->pf;
+ struct i40e_vsi *vsi = NULL;
+ u16 vsi_id = vfl->vsi_id;
+ i40e_status aq_ret = 0;
+ int i;
+
+ if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states) ||
+ !test_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps) ||
+ !i40e_vc_isvalid_vsi_id(vf, vsi_id)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+
+ for (i = 0; i < vfl->num_elements; i++) {
+ if (vfl->vlan_id[i] > I40E_MAX_VLANID) {
+ aq_ret = I40E_ERR_PARAM;
+ dev_err(&pf->pdev->dev,
+ "invalid VF VLAN id %d\n", vfl->vlan_id[i]);
+ goto error_param;
+ }
+ }
+ vsi = pf->vsi[vsi_id];
+ if (vsi->info.pvid) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+
+ i40e_vlan_stripping_enable(vsi);
+ for (i = 0; i < vfl->num_elements; i++) {
+ /* add new VLAN filter */
+ int ret = i40e_vsi_add_vlan(vsi, vfl->vlan_id[i]);
+ if (ret)
+ dev_err(&pf->pdev->dev,
+ "Unable to add VF vlan filter %d, error %d\n",
+ vfl->vlan_id[i], ret);
+ }
+
+error_param:
+ /* send the response to the vf */
+ return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_ADD_VLAN, aq_ret);
+}
+
+/**
+ * i40e_vc_remove_vlan_msg
+ * @vf: pointer to the vf info
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ *
+ * remove programmed guest vlan id
+ **/
+static int i40e_vc_remove_vlan_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
+{
+ struct i40e_virtchnl_vlan_filter_list *vfl =
+ (struct i40e_virtchnl_vlan_filter_list *)msg;
+ struct i40e_pf *pf = vf->pf;
+ struct i40e_vsi *vsi = NULL;
+ u16 vsi_id = vfl->vsi_id;
+ i40e_status aq_ret = 0;
+ int i;
+
+ if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states) ||
+ !test_bit(I40E_VIRTCHNL_VF_CAP_PRIVILEGE, &vf->vf_caps) ||
+ !i40e_vc_isvalid_vsi_id(vf, vsi_id)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+
+ for (i = 0; i < vfl->num_elements; i++) {
+ if (vfl->vlan_id[i] > I40E_MAX_VLANID) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+ }
+
+ vsi = pf->vsi[vsi_id];
+ if (vsi->info.pvid) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+
+ for (i = 0; i < vfl->num_elements; i++) {
+ int ret = i40e_vsi_kill_vlan(vsi, vfl->vlan_id[i]);
+ if (ret)
+ dev_err(&pf->pdev->dev,
+ "Unable to delete VF vlan filter %d, error %d\n",
+ vfl->vlan_id[i], ret);
+ }
+
+error_param:
+ /* send the response to the vf */
+ return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_DEL_VLAN, aq_ret);
+}
+
+/**
+ * i40e_vc_fcoe_msg
+ * @vf: pointer to the vf info
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ *
+ * called from the vf for the fcoe msgs
+ **/
+static int i40e_vc_fcoe_msg(struct i40e_vf *vf, u8 *msg, u16 msglen)
+{
+ i40e_status aq_ret = 0;
+
+ if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states) ||
+ !test_bit(I40E_VF_STAT_FCOEENA, &vf->vf_states)) {
+ aq_ret = I40E_ERR_PARAM;
+ goto error_param;
+ }
+ aq_ret = I40E_ERR_NOT_IMPLEMENTED;
+
+error_param:
+ /* send the response to the vf */
+ return i40e_vc_send_resp_to_vf(vf, I40E_VIRTCHNL_OP_FCOE, aq_ret);
+}
+
+/**
+ * i40e_vc_validate_vf_msg
+ * @vf: pointer to the vf info
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ * @msghndl: msg handle
+ *
+ * validate msg
+ **/
+static int i40e_vc_validate_vf_msg(struct i40e_vf *vf, u32 v_opcode,
+ u32 v_retval, u8 *msg, u16 msglen)
+{
+ bool err_msg_format = false;
+ int valid_len;
+
+ /* Check if VF is disabled. */
+ if (test_bit(I40E_VF_STAT_DISABLED, &vf->vf_states))
+ return I40E_ERR_PARAM;
+
+ /* Validate message length. */
+ switch (v_opcode) {
+ case I40E_VIRTCHNL_OP_VERSION:
+ valid_len = sizeof(struct i40e_virtchnl_version_info);
+ break;
+ case I40E_VIRTCHNL_OP_RESET_VF:
+ case I40E_VIRTCHNL_OP_GET_VF_RESOURCES:
+ valid_len = 0;
+ break;
+ case I40E_VIRTCHNL_OP_CONFIG_TX_QUEUE:
+ valid_len = sizeof(struct i40e_virtchnl_txq_info);
+ break;
+ case I40E_VIRTCHNL_OP_CONFIG_RX_QUEUE:
+ valid_len = sizeof(struct i40e_virtchnl_rxq_info);
+ break;
+ case I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES:
+ valid_len = sizeof(struct i40e_virtchnl_vsi_queue_config_info);
+ if (msglen >= valid_len) {
+ struct i40e_virtchnl_vsi_queue_config_info *vqc =
+ (struct i40e_virtchnl_vsi_queue_config_info *)msg;
+ valid_len += (vqc->num_queue_pairs *
+ sizeof(struct
+ i40e_virtchnl_queue_pair_info));
+ if (vqc->num_queue_pairs == 0)
+ err_msg_format = true;
+ }
+ break;
+ case I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP:
+ valid_len = sizeof(struct i40e_virtchnl_irq_map_info);
+ if (msglen >= valid_len) {
+ struct i40e_virtchnl_irq_map_info *vimi =
+ (struct i40e_virtchnl_irq_map_info *)msg;
+ valid_len += (vimi->num_vectors *
+ sizeof(struct i40e_virtchnl_vector_map));
+ if (vimi->num_vectors == 0)
+ err_msg_format = true;
+ }
+ break;
+ case I40E_VIRTCHNL_OP_ENABLE_QUEUES:
+ case I40E_VIRTCHNL_OP_DISABLE_QUEUES:
+ valid_len = sizeof(struct i40e_virtchnl_queue_select);
+ break;
+ case I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS:
+ case I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS:
+ valid_len = sizeof(struct i40e_virtchnl_ether_addr_list);
+ if (msglen >= valid_len) {
+ struct i40e_virtchnl_ether_addr_list *veal =
+ (struct i40e_virtchnl_ether_addr_list *)msg;
+ valid_len += veal->num_elements *
+ sizeof(struct i40e_virtchnl_ether_addr);
+ if (veal->num_elements == 0)
+ err_msg_format = true;
+ }
+ break;
+ case I40E_VIRTCHNL_OP_ADD_VLAN:
+ case I40E_VIRTCHNL_OP_DEL_VLAN:
+ valid_len = sizeof(struct i40e_virtchnl_vlan_filter_list);
+ if (msglen >= valid_len) {
+ struct i40e_virtchnl_vlan_filter_list *vfl =
+ (struct i40e_virtchnl_vlan_filter_list *)msg;
+ valid_len += vfl->num_elements * sizeof(u16);
+ if (vfl->num_elements == 0)
+ err_msg_format = true;
+ }
+ break;
+ case I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE:
+ valid_len = sizeof(struct i40e_virtchnl_promisc_info);
+ break;
+ case I40E_VIRTCHNL_OP_GET_STATS:
+ valid_len = sizeof(struct i40e_virtchnl_queue_select);
+ break;
+ /* These are always errors coming from the VF. */
+ case I40E_VIRTCHNL_OP_EVENT:
+ case I40E_VIRTCHNL_OP_UNKNOWN:
+ default:
+ return -EPERM;
+ break;
+ }
+ /* few more checks */
+ if ((valid_len != msglen) || (err_msg_format)) {
+ i40e_vc_send_resp_to_vf(vf, v_opcode, I40E_ERR_PARAM);
+ return -EINVAL;
+ } else {
+ return 0;
+ }
+}
+
+/**
+ * i40e_vc_process_vf_msg
+ * @pf: pointer to the pf structure
+ * @vf_id: source vf id
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ * @msghndl: msg handle
+ *
+ * called from the common aeq/arq handler to
+ * process request from vf
+ **/
+int i40e_vc_process_vf_msg(struct i40e_pf *pf, u16 vf_id, u32 v_opcode,
+ u32 v_retval, u8 *msg, u16 msglen)
+{
+ struct i40e_vf *vf = &(pf->vf[vf_id]);
+ struct i40e_hw *hw = &pf->hw;
+ int ret;
+
+ pf->vf_aq_requests++;
+ /* perform basic checks on the msg */
+ ret = i40e_vc_validate_vf_msg(vf, v_opcode, v_retval, msg, msglen);
+
+ if (ret) {
+ dev_err(&pf->pdev->dev, "invalid message from vf %d\n", vf_id);
+ return ret;
+ }
+ wr32(hw, I40E_VFGEN_RSTAT1(vf_id), I40E_VFR_VFACTIVE);
+ switch (v_opcode) {
+ case I40E_VIRTCHNL_OP_VERSION:
+ ret = i40e_vc_get_version_msg(vf);
+ break;
+ case I40E_VIRTCHNL_OP_GET_VF_RESOURCES:
+ ret = i40e_vc_get_vf_resources_msg(vf);
+ break;
+ case I40E_VIRTCHNL_OP_RESET_VF:
+ ret = i40e_vc_reset_vf_msg(vf);
+ break;
+ case I40E_VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE:
+ ret = i40e_vc_config_promiscuous_mode_msg(vf, msg, msglen);
+ break;
+ case I40E_VIRTCHNL_OP_CONFIG_VSI_QUEUES:
+ ret = i40e_vc_config_queues_msg(vf, msg, msglen);
+ break;
+ case I40E_VIRTCHNL_OP_CONFIG_IRQ_MAP:
+ ret = i40e_vc_config_irq_map_msg(vf, msg, msglen);
+ break;
+ case I40E_VIRTCHNL_OP_ENABLE_QUEUES:
+ ret = i40e_vc_enable_queues_msg(vf, msg, msglen);
+ break;
+ case I40E_VIRTCHNL_OP_DISABLE_QUEUES:
+ ret = i40e_vc_disable_queues_msg(vf, msg, msglen);
+ break;
+ case I40E_VIRTCHNL_OP_ADD_ETHER_ADDRESS:
+ ret = i40e_vc_add_mac_addr_msg(vf, msg, msglen);
+ break;
+ case I40E_VIRTCHNL_OP_DEL_ETHER_ADDRESS:
+ ret = i40e_vc_del_mac_addr_msg(vf, msg, msglen);
+ break;
+ case I40E_VIRTCHNL_OP_ADD_VLAN:
+ ret = i40e_vc_add_vlan_msg(vf, msg, msglen);
+ break;
+ case I40E_VIRTCHNL_OP_DEL_VLAN:
+ ret = i40e_vc_remove_vlan_msg(vf, msg, msglen);
+ break;
+ case I40E_VIRTCHNL_OP_GET_STATS:
+ ret = i40e_vc_get_stats_msg(vf, msg, msglen);
+ break;
+ case I40E_VIRTCHNL_OP_FCOE:
+ ret = i40e_vc_fcoe_msg(vf, msg, msglen);
+ break;
+ case I40E_VIRTCHNL_OP_UNKNOWN:
+ default:
+ dev_err(&pf->pdev->dev,
+ "Unsupported opcode %d from vf %d\n", v_opcode, vf_id);
+ ret = i40e_vc_send_resp_to_vf(vf, v_opcode,
+ I40E_ERR_NOT_IMPLEMENTED);
+ break;
+ }
+
+ return ret;
+}
+
+/**
+ * i40e_vc_process_vflr_event
+ * @pf: pointer to the pf structure
+ *
+ * called from the vlfr irq handler to
+ * free up vf resources and state variables
+ **/
+int i40e_vc_process_vflr_event(struct i40e_pf *pf)
+{
+ u32 reg, reg_idx, bit_idx, vf_id;
+ struct i40e_hw *hw = &pf->hw;
+ struct i40e_vf *vf;
+
+ if (!test_bit(__I40E_VFLR_EVENT_PENDING, &pf->state))
+ return 0;
+
+ clear_bit(__I40E_VFLR_EVENT_PENDING, &pf->state);
+ for (vf_id = 0; vf_id < pf->num_alloc_vfs; vf_id++) {
+ reg_idx = (hw->func_caps.vf_base_id + vf_id) / 32;
+ bit_idx = (hw->func_caps.vf_base_id + vf_id) % 32;
+ /* read GLGEN_VFLRSTAT register to find out the flr vfs */
+ vf = &pf->vf[vf_id];
+ reg = rd32(hw, I40E_GLGEN_VFLRSTAT(reg_idx));
+ if (reg & (1 << bit_idx)) {
+ /* clear the bit in GLGEN_VFLRSTAT */
+ wr32(hw, I40E_GLGEN_VFLRSTAT(reg_idx), (1 << bit_idx));
+
+ if (i40e_reset_vf(vf, true))
+ dev_err(&pf->pdev->dev,
+ "Unable to reset the VF %d\n", vf_id);
+ /* free up vf resources to destroy vsi state */
+ i40e_free_vf_res(vf);
+
+ /* allocate new vf resources with the default state */
+ if (i40e_alloc_vf_res(vf))
+ dev_err(&pf->pdev->dev,
+ "Unable to allocate VF resources %d\n",
+ vf_id);
+
+ i40e_enable_vf_mappings(vf);
+ }
+ }
+
+ /* re-enable vflr interrupt cause */
+ reg = rd32(hw, I40E_PFINT_ICR0_ENA);
+ reg |= I40E_PFINT_ICR0_ENA_VFLR_MASK;
+ wr32(hw, I40E_PFINT_ICR0_ENA, reg);
+ i40e_flush(hw);
+
+ return 0;
+}
+
+/**
+ * i40e_vc_vf_broadcast
+ * @pf: pointer to the pf structure
+ * @opcode: operation code
+ * @retval: return value
+ * @msg: pointer to the msg buffer
+ * @msglen: msg length
+ *
+ * send a message to all VFs on a given PF
+ **/
+static void i40e_vc_vf_broadcast(struct i40e_pf *pf,
+ enum i40e_virtchnl_ops v_opcode,
+ i40e_status v_retval, u8 *msg,
+ u16 msglen)
+{
+ struct i40e_hw *hw = &pf->hw;
+ struct i40e_vf *vf = pf->vf;
+ int i;
+
+ for (i = 0; i < pf->num_alloc_vfs; i++) {
+ /* Ignore return value on purpose - a given VF may fail, but
+ * we need to keep going and send to all of them
+ */
+ i40e_aq_send_msg_to_vf(hw, vf->vf_id, v_opcode, v_retval,
+ msg, msglen, NULL);
+ vf++;
+ }
+}
+
+/**
+ * i40e_vc_notify_link_state
+ * @pf: pointer to the pf structure
+ *
+ * send a link status message to all VFs on a given PF
+ **/
+void i40e_vc_notify_link_state(struct i40e_pf *pf)
+{
+ struct i40e_virtchnl_pf_event pfe;
+
+ pfe.event = I40E_VIRTCHNL_EVENT_LINK_CHANGE;
+ pfe.severity = I40E_PF_EVENT_SEVERITY_INFO;
+ pfe.event_data.link_event.link_status =
+ pf->hw.phy.link_info.link_info & I40E_AQ_LINK_UP;
+ pfe.event_data.link_event.link_speed = pf->hw.phy.link_info.link_speed;
+
+ i40e_vc_vf_broadcast(pf, I40E_VIRTCHNL_OP_EVENT, I40E_SUCCESS,
+ (u8 *)&pfe, sizeof(struct i40e_virtchnl_pf_event));
+}
+
+/**
+ * i40e_vc_notify_reset
+ * @pf: pointer to the pf structure
+ *
+ * indicate a pending reset to all VFs on a given PF
+ **/
+void i40e_vc_notify_reset(struct i40e_pf *pf)
+{
+ struct i40e_virtchnl_pf_event pfe;
+
+ pfe.event = I40E_VIRTCHNL_EVENT_RESET_IMPENDING;
+ pfe.severity = I40E_PF_EVENT_SEVERITY_CERTAIN_DOOM;
+ i40e_vc_vf_broadcast(pf, I40E_VIRTCHNL_OP_EVENT, I40E_SUCCESS,
+ (u8 *)&pfe, sizeof(struct i40e_virtchnl_pf_event));
+}
+
+/**
+ * i40e_vc_notify_vf_reset
+ * @vf: pointer to the vf structure
+ *
+ * indicate a pending reset to the given VF
+ **/
+void i40e_vc_notify_vf_reset(struct i40e_vf *vf)
+{
+ struct i40e_virtchnl_pf_event pfe;
+
+ pfe.event = I40E_VIRTCHNL_EVENT_RESET_IMPENDING;
+ pfe.severity = I40E_PF_EVENT_SEVERITY_CERTAIN_DOOM;
+ i40e_aq_send_msg_to_vf(&vf->pf->hw, vf->vf_id, I40E_VIRTCHNL_OP_EVENT,
+ I40E_SUCCESS, (u8 *)&pfe,
+ sizeof(struct i40e_virtchnl_pf_event), NULL);
+}
+
+/**
+ * i40e_ndo_set_vf_mac
+ * @netdev: network interface device structure
+ * @vf_id: vf identifier
+ * @mac: mac address
+ *
+ * program vf mac address
+ **/
+int i40e_ndo_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_vsi *vsi = np->vsi;
+ struct i40e_pf *pf = vsi->back;
+ struct i40e_mac_filter *f;
+ struct i40e_vf *vf;
+ int ret = 0;
+
+ /* validate the request */
+ if (vf_id >= pf->num_alloc_vfs) {
+ dev_err(&pf->pdev->dev,
+ "Invalid VF Identifier %d\n", vf_id);
+ ret = -EINVAL;
+ goto error_param;
+ }
+
+ vf = &(pf->vf[vf_id]);
+ vsi = pf->vsi[vf->lan_vsi_index];
+ if (!test_bit(I40E_VF_STAT_INIT, &vf->vf_states)) {
+ dev_err(&pf->pdev->dev,
+ "Uninitialized VF %d\n", vf_id);
+ ret = -EINVAL;
+ goto error_param;
+ }
+
+ if (!is_valid_ether_addr(mac)) {
+ dev_err(&pf->pdev->dev,
+ "Invalid VF ethernet address\n");
+ ret = -EINVAL;
+ goto error_param;
+ }
+
+ /* delete the temporary mac address */
+ i40e_del_filter(vsi, vf->default_lan_addr.addr, 0, true, false);
+
+ /* add the new mac address */
+ f = i40e_add_filter(vsi, mac, 0, true, false);
+ if (!f) {
+ dev_err(&pf->pdev->dev,
+ "Unable to add VF ucast filter\n");
+ ret = -ENOMEM;
+ goto error_param;
+ }
+
+ dev_info(&pf->pdev->dev, "Setting MAC %pM on VF %d\n", mac, vf_id);
+ /* program mac filter */
+ if (i40e_sync_vsi_filters(vsi)) {
+ dev_err(&pf->pdev->dev, "Unable to program ucast filters\n");
+ ret = -EIO;
+ goto error_param;
+ }
+ memcpy(vf->default_lan_addr.addr, mac, ETH_ALEN);
+ dev_info(&pf->pdev->dev, "Reload the VF driver to make this change effective.\n");
+ ret = 0;
+
+error_param:
+ return ret;
+}
+
+/**
+ * i40e_ndo_set_vf_port_vlan
+ * @netdev: network interface device structure
+ * @vf_id: vf identifier
+ * @vlan_id: mac address
+ * @qos: priority setting
+ *
+ * program vf vlan id and/or qos
+ **/
+int i40e_ndo_set_vf_port_vlan(struct net_device *netdev,
+ int vf_id, u16 vlan_id, u8 qos)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_pf *pf = np->vsi->back;
+ struct i40e_vsi *vsi;
+ struct i40e_vf *vf;
+ int ret = 0;
+
+ /* validate the request */
+ if (vf_id >= pf->num_alloc_vfs) {
+ dev_err(&pf->pdev->dev, "Invalid VF Identifier %d\n", vf_id);
+ ret = -EINVAL;
+ goto error_pvid;
+ }
+
+ if ((vlan_id > I40E_MAX_VLANID) || (qos > 7)) {
+ dev_err(&pf->pdev->dev, "Invalid VF Parameters\n");
+ ret = -EINVAL;
+ goto error_pvid;
+ }
+
+ vf = &(pf->vf[vf_id]);
+ vsi = pf->vsi[vf->lan_vsi_index];
+ if (!test_bit(I40E_VF_STAT_INIT, &vf->vf_states)) {
+ dev_err(&pf->pdev->dev, "Uninitialized VF %d\n", vf_id);
+ ret = -EINVAL;
+ goto error_pvid;
+ }
+
+ if (vsi->info.pvid) {
+ /* kill old VLAN */
+ ret = i40e_vsi_kill_vlan(vsi, (le16_to_cpu(vsi->info.pvid) &
+ VLAN_VID_MASK));
+ if (ret) {
+ dev_info(&vsi->back->pdev->dev,
+ "remove VLAN failed, ret=%d, aq_err=%d\n",
+ ret, pf->hw.aq.asq_last_status);
+ }
+ }
+ if (vlan_id || qos)
+ ret = i40e_vsi_add_pvid(vsi,
+ vlan_id | (qos << I40E_VLAN_PRIORITY_SHIFT));
+ else
+ i40e_vlan_stripping_disable(vsi);
+
+ if (vlan_id) {
+ dev_info(&pf->pdev->dev, "Setting VLAN %d, QOS 0x%x on VF %d\n",
+ vlan_id, qos, vf_id);
+
+ /* add new VLAN filter */
+ ret = i40e_vsi_add_vlan(vsi, vlan_id);
+ if (ret) {
+ dev_info(&vsi->back->pdev->dev,
+ "add VF VLAN failed, ret=%d aq_err=%d\n", ret,
+ vsi->back->hw.aq.asq_last_status);
+ goto error_pvid;
+ }
+ }
+
+ if (ret) {
+ dev_err(&pf->pdev->dev, "Unable to update VF vsi context\n");
+ goto error_pvid;
+ }
+ ret = 0;
+
+error_pvid:
+ return ret;
+}
+
+/**
+ * i40e_ndo_set_vf_bw
+ * @netdev: network interface device structure
+ * @vf_id: vf identifier
+ * @tx_rate: tx rate
+ *
+ * configure vf tx rate
+ **/
+int i40e_ndo_set_vf_bw(struct net_device *netdev, int vf_id, int tx_rate)
+{
+ return -EOPNOTSUPP;
+}
+
+/**
+ * i40e_ndo_get_vf_config
+ * @netdev: network interface device structure
+ * @vf_id: vf identifier
+ * @ivi: vf configuration structure
+ *
+ * return vf configuration
+ **/
+int i40e_ndo_get_vf_config(struct net_device *netdev,
+ int vf_id, struct ifla_vf_info *ivi)
+{
+ struct i40e_netdev_priv *np = netdev_priv(netdev);
+ struct i40e_mac_filter *f, *ftmp;
+ struct i40e_vsi *vsi = np->vsi;
+ struct i40e_pf *pf = vsi->back;
+ struct i40e_vf *vf;
+ int ret = 0;
+
+ /* validate the request */
+ if (vf_id >= pf->num_alloc_vfs) {
+ dev_err(&pf->pdev->dev, "Invalid VF Identifier %d\n", vf_id);
+ ret = -EINVAL;
+ goto error_param;
+ }
+
+ vf = &(pf->vf[vf_id]);
+ /* first vsi is always the LAN vsi */
+ vsi = pf->vsi[vf->lan_vsi_index];
+ if (!test_bit(I40E_VF_STAT_INIT, &vf->vf_states)) {
+ dev_err(&pf->pdev->dev, "Uninitialized VF %d\n", vf_id);
+ ret = -EINVAL;
+ goto error_param;
+ }
+
+ ivi->vf = vf_id;
+
+ /* first entry of the list is the default ethernet address */
+ list_for_each_entry_safe(f, ftmp, &vsi->mac_filter_list, list) {
+ memcpy(&ivi->mac, f->macaddr, I40E_ETH_LENGTH_OF_ADDRESS);
+ break;
+ }
+
+ ivi->tx_rate = 0;
+ ivi->vlan = le16_to_cpu(vsi->info.pvid) & I40E_VLAN_MASK;
+ ivi->qos = (le16_to_cpu(vsi->info.pvid) & I40E_PRIORITY_MASK) >>
+ I40E_VLAN_PRIORITY_SHIFT;
+ ret = 0;
+
+error_param:
+ return ret;
+}
--- /dev/null
+/*******************************************************************************
+ *
+ * Intel Ethernet Controller XL710 Family Linux Driver
+ * Copyright(c) 2013 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ ******************************************************************************/
+
+#ifndef _I40E_VIRTCHNL_PF_H_
+#define _I40E_VIRTCHNL_PF_H_
+
+#include "i40e.h"
+
+#define I40E_MAX_MACVLAN_FILTERS 256
+#define I40E_MAX_VLAN_FILTERS 256
+#define I40E_MAX_VLANID 4095
+
+#define I40E_VIRTCHNL_SUPPORTED_QTYPES 2
+
+#define I40E_DEFAULT_NUM_MDD_EVENTS_ALLOWED 3
+#define I40E_DEFAULT_NUM_INVALID_MSGS_ALLOWED 10
+
+#define I40E_VLAN_PRIORITY_SHIFT 12
+#define I40E_VLAN_MASK 0xFFF
+#define I40E_PRIORITY_MASK 0x7000
+
+/* Various queue ctrls */
+enum i40e_queue_ctrl {
+ I40E_QUEUE_CTRL_UNKNOWN = 0,
+ I40E_QUEUE_CTRL_ENABLE,
+ I40E_QUEUE_CTRL_ENABLECHECK,
+ I40E_QUEUE_CTRL_DISABLE,
+ I40E_QUEUE_CTRL_DISABLECHECK,
+ I40E_QUEUE_CTRL_FASTDISABLE,
+ I40E_QUEUE_CTRL_FASTDISABLECHECK,
+};
+
+/* VF states */
+enum i40e_vf_states {
+ I40E_VF_STAT_INIT = 0,
+ I40E_VF_STAT_ACTIVE,
+ I40E_VF_STAT_FCOEENA,
+ I40E_VF_STAT_DISABLED,
+};
+
+/* VF capabilities */
+enum i40e_vf_capabilities {
+ I40E_VIRTCHNL_VF_CAP_PRIVILEGE = 0,
+ I40E_VIRTCHNL_VF_CAP_L2,
+};
+
+/* VF information structure */
+struct i40e_vf {
+ struct i40e_pf *pf;
+
+ /* vf id in the pf space */
+ u16 vf_id;
+ /* all vf vsis connect to the same parent */
+ enum i40e_switch_element_types parent_type;
+
+ /* vf Port Extender (PE) stag if used */
+ u16 stag;
+
+ struct i40e_virtchnl_ether_addr default_lan_addr;
+ struct i40e_virtchnl_ether_addr default_fcoe_addr;
+
+ /* VSI indices - actual VSI pointers are maintained in the PF structure
+ * When assigned, these will be non-zero, because VSI 0 is always
+ * the main LAN VSI for the PF.
+ */
+ u8 lan_vsi_index; /* index into PF struct */
+ u8 lan_vsi_id; /* ID as used by firmware */
+
+ u8 num_queue_pairs; /* num of qps assigned to vf vsis */
+ u64 num_mdd_events; /* num of mdd events detected */
+ u64 num_invalid_msgs; /* num of malformed or invalid msgs detected */
+ u64 num_valid_msgs; /* num of valid msgs detected */
+
+ unsigned long vf_caps; /* vf's adv. capabilities */
+ unsigned long vf_states; /* vf's runtime states */
+};
+
+void i40e_free_vfs(struct i40e_pf *pf);
+int i40e_pci_sriov_configure(struct pci_dev *dev, int num_vfs);
+int i40e_vc_process_vf_msg(struct i40e_pf *pf, u16 vf_id, u32 v_opcode,
+ u32 v_retval, u8 *msg, u16 msglen);
+int i40e_vc_process_vflr_event(struct i40e_pf *pf);
+int i40e_reset_vf(struct i40e_vf *vf, bool flr);
+void i40e_vc_notify_vf_reset(struct i40e_vf *vf);
+
+/* vf configuration related iplink handlers */
+int i40e_ndo_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac);
+int i40e_ndo_set_vf_port_vlan(struct net_device *netdev,
+ int vf_id, u16 vlan_id, u8 qos);
+int i40e_ndo_set_vf_bw(struct net_device *netdev, int vf_id, int tx_rate);
+int i40e_ndo_get_vf_config(struct net_device *netdev,
+ int vf_id, struct ifla_vf_info *ivi);
+void i40e_vc_notify_link_state(struct i40e_pf *pf);
+void i40e_vc_notify_reset(struct i40e_pf *pf);
+
+#endif /* _I40E_VIRTCHNL_PF_H_ */
* that handles the Done Finished
* Ovr and Und Events */
ret = request_irq(lp->rx_irq, korina_rx_dma_interrupt,
- IRQF_DISABLED, "Korina ethernet Rx", dev);
+ 0, "Korina ethernet Rx", dev);
if (ret < 0) {
printk(KERN_ERR "%s: unable to get Rx DMA IRQ %d\n",
dev->name, lp->rx_irq);
goto err_release;
}
ret = request_irq(lp->tx_irq, korina_tx_dma_interrupt,
- IRQF_DISABLED, "Korina ethernet Tx", dev);
+ 0, "Korina ethernet Tx", dev);
if (ret < 0) {
printk(KERN_ERR "%s: unable to get Tx DMA IRQ %d\n",
dev->name, lp->tx_irq);
/* Install handler for overrun error. */
ret = request_irq(lp->ovr_irq, korina_ovr_interrupt,
- IRQF_DISABLED, "Ethernet Overflow", dev);
+ 0, "Ethernet Overflow", dev);
if (ret < 0) {
printk(KERN_ERR "%s: unable to get OVR IRQ %d\n",
dev->name, lp->ovr_irq);
/* Install handler for underflow error. */
ret = request_irq(lp->und_irq, korina_und_interrupt,
- IRQF_DISABLED, "Ethernet Underflow", dev);
+ 0, "Ethernet Underflow", dev);
if (ret < 0) {
printk(KERN_ERR "%s: unable to get UND IRQ %d\n",
dev->name, lp->und_irq);
u8 diag_test;
u8 num_msix;
u8 nic_mode;
- char diag_cnt;
+ int diag_cnt;
u16 max_uc_count;
u16 port_type;
unsigned int data_len = skb->len - sh_len;
unsigned char *data = skb->data;
unsigned int ih_off, th_off, p_len;
- unsigned int isum_seed, tsum_seed, id, seq;
+ unsigned int isum_seed, tsum_seed, seq;
+ unsigned int uninitialized_var(id);
int is_ipv6;
long f_id = -1; /* id of the current fragment */
long f_size = skb_headlen(skb) - sh_len; /* current fragment size */
} else {
ih = (struct iphdr *)(buf + ih_off);
ih->tot_len = htons(sh_len + p_len - ih_off);
- ih->id = htons(id);
+ ih->id = htons(id++);
ih->check = csum_long(isum_seed + ih->tot_len +
ih->id) ^ 0xffff;
}
slot++;
}
- id++;
seq += p_len;
/* The last segment may be less than gso_size. */
toshoboe_close (struct pci_dev *pci_dev)
{
int i;
- struct toshoboe_cb *self = (struct toshoboe_cb*)pci_get_drvdata(pci_dev);
+ struct toshoboe_cb *self = pci_get_drvdata(pci_dev);
IRDA_DEBUG (4, "%s()\n", __func__);
static int
toshoboe_gotosleep (struct pci_dev *pci_dev, pm_message_t crap)
{
- struct toshoboe_cb *self = (struct toshoboe_cb*)pci_get_drvdata(pci_dev);
+ struct toshoboe_cb *self = pci_get_drvdata(pci_dev);
unsigned long flags;
int i = 10;
static int
toshoboe_wakeup (struct pci_dev *pci_dev)
{
- struct toshoboe_cb *self = (struct toshoboe_cb*)pci_get_drvdata(pci_dev);
+ struct toshoboe_cb *self = pci_get_drvdata(pci_dev);
unsigned long flags;
IRDA_DEBUG (4, "%s()\n", __func__);
int crclen, len = 0;
struct sk_buff *skb;
int ret = 0;
- struct net_device *ndev = (struct net_device *)pci_get_drvdata(r->pdev);
+ struct net_device *ndev = pci_get_drvdata(r->pdev);
vlsi_irda_dev_t *idev = netdev_priv(ndev);
pci_dma_sync_single_for_cpu(r->pdev, rd_get_addr(rd), r->len, r->dir);
const struct ethhdr *eth, bool local)
{
struct net_device *dev = vlan->dev;
- if (!skb)
- return NET_RX_DROP;
if (local)
return vlan->forward(dev, skb);
hash = mc_hash(vlan, eth->h_dest);
if (!test_bit(hash, vlan->mc_filter))
continue;
+
+ err = NET_RX_DROP;
nskb = skb_clone(skb, GFP_ATOMIC);
- err = macvlan_broadcast_one(nskb, vlan, eth,
- mode == MACVLAN_MODE_BRIDGE);
+ if (likely(nskb))
+ err = macvlan_broadcast_one(
+ nskb, vlan, eth,
+ mode == MACVLAN_MODE_BRIDGE);
macvlan_count_rx(vlan, skb->len + ETH_HLEN,
err == NET_RX_SUCCESS, 1);
}
/* 3. Combined interface devices matching on interface number */
{QMI_FIXED_INTF(0x0408, 0xea42, 4)}, /* Yota / Megafon M100-1 */
+ {QMI_FIXED_INTF(0x05c6, 0x7000, 0)},
+ {QMI_FIXED_INTF(0x05c6, 0x7001, 1)},
+ {QMI_FIXED_INTF(0x05c6, 0x7002, 1)},
+ {QMI_FIXED_INTF(0x05c6, 0x7101, 1)},
+ {QMI_FIXED_INTF(0x05c6, 0x7101, 2)},
+ {QMI_FIXED_INTF(0x05c6, 0x7101, 3)},
+ {QMI_FIXED_INTF(0x05c6, 0x7102, 1)},
+ {QMI_FIXED_INTF(0x05c6, 0x7102, 2)},
+ {QMI_FIXED_INTF(0x05c6, 0x7102, 3)},
+ {QMI_FIXED_INTF(0x05c6, 0x8000, 7)},
+ {QMI_FIXED_INTF(0x05c6, 0x8001, 6)},
+ {QMI_FIXED_INTF(0x05c6, 0x9000, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x9003, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x9005, 2)},
+ {QMI_FIXED_INTF(0x05c6, 0x900a, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x900b, 2)},
+ {QMI_FIXED_INTF(0x05c6, 0x900c, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x900c, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x900c, 6)},
+ {QMI_FIXED_INTF(0x05c6, 0x900d, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x900f, 3)},
+ {QMI_FIXED_INTF(0x05c6, 0x900f, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x900f, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x9010, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x9010, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x9011, 3)},
+ {QMI_FIXED_INTF(0x05c6, 0x9011, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x9021, 1)},
+ {QMI_FIXED_INTF(0x05c6, 0x9022, 2)},
+ {QMI_FIXED_INTF(0x05c6, 0x9025, 4)}, /* Alcatel-sbell ASB TL131 TDD LTE (China Mobile) */
+ {QMI_FIXED_INTF(0x05c6, 0x9026, 3)},
+ {QMI_FIXED_INTF(0x05c6, 0x902e, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x9031, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x9032, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x9033, 3)},
+ {QMI_FIXED_INTF(0x05c6, 0x9033, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x9033, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x9033, 6)},
+ {QMI_FIXED_INTF(0x05c6, 0x9034, 3)},
+ {QMI_FIXED_INTF(0x05c6, 0x9034, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x9034, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x9034, 6)},
+ {QMI_FIXED_INTF(0x05c6, 0x9034, 7)},
+ {QMI_FIXED_INTF(0x05c6, 0x9035, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x9036, 3)},
+ {QMI_FIXED_INTF(0x05c6, 0x9037, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x9038, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x903b, 7)},
+ {QMI_FIXED_INTF(0x05c6, 0x903c, 6)},
+ {QMI_FIXED_INTF(0x05c6, 0x903d, 6)},
+ {QMI_FIXED_INTF(0x05c6, 0x903e, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x9043, 3)},
+ {QMI_FIXED_INTF(0x05c6, 0x9046, 3)},
+ {QMI_FIXED_INTF(0x05c6, 0x9046, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x9046, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x9047, 2)},
+ {QMI_FIXED_INTF(0x05c6, 0x9047, 3)},
+ {QMI_FIXED_INTF(0x05c6, 0x9047, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x9048, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x9048, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x9048, 6)},
+ {QMI_FIXED_INTF(0x05c6, 0x9048, 7)},
+ {QMI_FIXED_INTF(0x05c6, 0x9048, 8)},
+ {QMI_FIXED_INTF(0x05c6, 0x904c, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x904c, 6)},
+ {QMI_FIXED_INTF(0x05c6, 0x904c, 7)},
+ {QMI_FIXED_INTF(0x05c6, 0x904c, 8)},
+ {QMI_FIXED_INTF(0x05c6, 0x9050, 3)},
+ {QMI_FIXED_INTF(0x05c6, 0x9052, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x9053, 6)},
+ {QMI_FIXED_INTF(0x05c6, 0x9053, 7)},
+ {QMI_FIXED_INTF(0x05c6, 0x9054, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x9054, 6)},
+ {QMI_FIXED_INTF(0x05c6, 0x9055, 3)},
+ {QMI_FIXED_INTF(0x05c6, 0x9055, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x9055, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x9055, 6)},
+ {QMI_FIXED_INTF(0x05c6, 0x9055, 7)},
+ {QMI_FIXED_INTF(0x05c6, 0x9056, 3)},
+ {QMI_FIXED_INTF(0x05c6, 0x9062, 2)},
+ {QMI_FIXED_INTF(0x05c6, 0x9062, 3)},
+ {QMI_FIXED_INTF(0x05c6, 0x9062, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x9062, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x9062, 6)},
+ {QMI_FIXED_INTF(0x05c6, 0x9062, 7)},
+ {QMI_FIXED_INTF(0x05c6, 0x9062, 8)},
+ {QMI_FIXED_INTF(0x05c6, 0x9062, 9)},
+ {QMI_FIXED_INTF(0x05c6, 0x9064, 3)},
+ {QMI_FIXED_INTF(0x05c6, 0x9065, 6)},
+ {QMI_FIXED_INTF(0x05c6, 0x9065, 7)},
+ {QMI_FIXED_INTF(0x05c6, 0x9066, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x9066, 6)},
+ {QMI_FIXED_INTF(0x05c6, 0x9067, 1)},
+ {QMI_FIXED_INTF(0x05c6, 0x9068, 2)},
+ {QMI_FIXED_INTF(0x05c6, 0x9068, 3)},
+ {QMI_FIXED_INTF(0x05c6, 0x9068, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x9068, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x9068, 6)},
+ {QMI_FIXED_INTF(0x05c6, 0x9068, 7)},
+ {QMI_FIXED_INTF(0x05c6, 0x9069, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x9069, 6)},
+ {QMI_FIXED_INTF(0x05c6, 0x9069, 7)},
+ {QMI_FIXED_INTF(0x05c6, 0x9069, 8)},
+ {QMI_FIXED_INTF(0x05c6, 0x9070, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x9070, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x9075, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x9076, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x9076, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x9076, 6)},
+ {QMI_FIXED_INTF(0x05c6, 0x9076, 7)},
+ {QMI_FIXED_INTF(0x05c6, 0x9076, 8)},
+ {QMI_FIXED_INTF(0x05c6, 0x9077, 3)},
+ {QMI_FIXED_INTF(0x05c6, 0x9077, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x9077, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x9077, 6)},
+ {QMI_FIXED_INTF(0x05c6, 0x9078, 3)},
+ {QMI_FIXED_INTF(0x05c6, 0x9079, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x9079, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x9079, 6)},
+ {QMI_FIXED_INTF(0x05c6, 0x9079, 7)},
+ {QMI_FIXED_INTF(0x05c6, 0x9079, 8)},
+ {QMI_FIXED_INTF(0x05c6, 0x9080, 5)},
+ {QMI_FIXED_INTF(0x05c6, 0x9080, 6)},
+ {QMI_FIXED_INTF(0x05c6, 0x9080, 7)},
+ {QMI_FIXED_INTF(0x05c6, 0x9080, 8)},
+ {QMI_FIXED_INTF(0x05c6, 0x9083, 3)},
+ {QMI_FIXED_INTF(0x05c6, 0x9084, 4)},
+ {QMI_FIXED_INTF(0x05c6, 0x920d, 0)},
+ {QMI_FIXED_INTF(0x05c6, 0x920d, 5)},
{QMI_FIXED_INTF(0x12d1, 0x140c, 1)}, /* Huawei E173 */
{QMI_FIXED_INTF(0x12d1, 0x14ac, 1)}, /* Huawei E1820 */
{QMI_FIXED_INTF(0x19d2, 0x0002, 1)},
{QMI_GOBI_DEVICE(0x413c, 0x8186)}, /* Dell Gobi 2000 Modem device (N0218, VU936) */
{QMI_GOBI_DEVICE(0x413c, 0x8194)}, /* Dell Gobi 3000 Composite */
{QMI_GOBI_DEVICE(0x05c6, 0x920b)}, /* Generic Gobi 2000 Modem device */
- {QMI_GOBI_DEVICE(0x05c6, 0x920d)}, /* Gobi 3000 Composite */
{QMI_GOBI_DEVICE(0x05c6, 0x9225)}, /* Sony Gobi 2000 Modem device (N0279, VU730) */
{QMI_GOBI_DEVICE(0x05c6, 0x9245)}, /* Samsung Gobi 2000 Modem device (VL176) */
{QMI_GOBI_DEVICE(0x03f0, 0x251d)}, /* HP Gobi 2000 Modem device (VP412) */
else
flock.length = fl->fl_end - fl->fl_start + 1;
flock.proc_id = fl->fl_pid;
- flock.client_id = utsname()->nodename;
+ flock.client_id = fid->clnt->name;
if (IS_SETLKW(cmd))
flock.flags = P9_LOCK_FLAGS_BLOCK;
else
glock.length = fl->fl_end - fl->fl_start + 1;
glock.proc_id = fl->fl_pid;
- glock.client_id = utsname()->nodename;
+ glock.client_id = fid->clnt->name;
res = p9_client_getlock_dotl(fid, &glock);
if (res < 0)
char type = 0, ext[32];
int major = -1, minor = -1;
- strncpy(ext, stat->extension, sizeof(ext));
+ strlcpy(ext, stat->extension, sizeof(ext));
sscanf(ext, "%c %u %u", &type, &major, &minor);
switch (type) {
case 'c':
* this even with .u extension. So check
* for non NULL stat->extension
*/
- strncpy(ext, stat->extension, sizeof(ext));
+ strlcpy(ext, stat->extension, sizeof(ext));
/* HARDLINKCOUNT %u */
sscanf(ext, "%13s %u", tag_name, &i_nlink);
if (!strncmp(tag_name, "HARDLINKCOUNT", 13))
/*
* Block is uncompressed.
*/
- int i, in, pg_offset = 0;
-
- for (i = 0; i < b; i++) {
- wait_on_buffer(bh[i]);
- if (!buffer_uptodate(bh[i]))
- goto block_release;
- }
+ int in, pg_offset = 0;
for (bytes = length; k < b; k++) {
in = min(bytes, msblk->devblksize - offset);
bytes -= in;
+ wait_on_buffer(bh[k]);
+ if (!buffer_uptodate(bh[k]))
+ goto block_release;
while (in) {
if (pg_offset == PAGE_CACHE_SIZE) {
page++;
{
struct squashfs_sb_info *msblk = sb->s_fs_info;
int err, i, index, length = 0;
+ unsigned int size;
struct squashfs_dir_index dir_index;
TRACE("Entered get_dir_index_using_offset, i_count %d, f_pos %lld\n",
*/
break;
+ size = le32_to_cpu(dir_index.size) + 1;
+
+ /* size should never be larger than SQUASHFS_NAME_LEN */
+ if (size > SQUASHFS_NAME_LEN)
+ break;
+
err = squashfs_read_metadata(sb, NULL, &index_start,
- &index_offset, le32_to_cpu(dir_index.size) + 1);
+ &index_offset, size);
if (err < 0)
break;
struct inode *inode = file_inode(file);
struct squashfs_sb_info *msblk = inode->i_sb->s_fs_info;
u64 block = squashfs_i(inode)->start + msblk->directory_table;
- int offset = squashfs_i(inode)->offset, length, dir_count, size,
- type, err;
- unsigned int inode_number;
+ int offset = squashfs_i(inode)->offset, length, err;
+ unsigned int inode_number, dir_count, size, type;
struct squashfs_dir_header dirh;
struct squashfs_dir_entry *dire;
((short) le16_to_cpu(dire->inode_number));
type = le16_to_cpu(dire->type);
+ if (type > SQUASHFS_MAX_DIR_TYPE)
+ goto failed_read;
+
if (!dir_emit(ctx, dire->name, size,
inode_number,
squashfs_filetype_table[type]))
int len)
{
struct squashfs_sb_info *msblk = sb->s_fs_info;
- int i, size, length = 0, err;
+ int i, length = 0, err;
+ unsigned int size;
struct squashfs_dir_index *index;
char *str;
size = le32_to_cpu(index->size) + 1;
+ if (size > SQUASHFS_NAME_LEN)
+ break;
err = squashfs_read_metadata(sb, index->name, &index_start,
&index_offset, size);
struct squashfs_dir_entry *dire;
u64 block = squashfs_i(dir)->start + msblk->directory_table;
int offset = squashfs_i(dir)->offset;
- int err, length, dir_count, size;
+ int err, length;
+ unsigned int dir_count, size;
TRACE("Entered squashfs_lookup [%llx:%x]\n", block, offset);
#define SQUASHFS_COMP_OPTS(flags) SQUASHFS_BIT(flags, \
SQUASHFS_COMP_OPT)
-/* Max number of types and file types */
+/* Inode types including extended types */
#define SQUASHFS_DIR_TYPE 1
#define SQUASHFS_REG_TYPE 2
#define SQUASHFS_SYMLINK_TYPE 3
#define SQUASHFS_LFIFO_TYPE 13
#define SQUASHFS_LSOCKET_TYPE 14
+/* Max type value stored in directory entry */
+#define SQUASHFS_MAX_DIR_TYPE 7
+
/* Xattr types */
#define SQUASHFS_XATTR_USER 0
#define SQUASHFS_XATTR_TRUSTED 1
#ifndef NET_9P_CLIENT_H
#define NET_9P_CLIENT_H
+#include <linux/utsname.h>
+
/* Number of requests per row */
#define P9_ROW_MAXTAG 255
* @tagpool - transaction id accounting for session
* @reqs - 2D array of requests
* @max_tag - current maximum tag id allocated
+ * @name - node name used as client id
*
* The client structure is used to keep track of various per-client
* state that has been instantiated.
struct p9_idpool *tagpool;
struct p9_req_t *reqs[P9_ROW_MAXTAG];
int max_tag;
+
+ char name[__NEW_UTS_LEN + 1];
};
/**
}
extern int ndisc_init(void);
+extern int ndisc_late_init(void);
+extern void ndisc_late_cleanup(void);
extern void ndisc_cleanup(void);
extern int ndisc_rcv(struct sk_buff *skb);
{
int err;
struct p9_client *clnt;
+ char *client_id;
err = 0;
clnt = kmalloc(sizeof(struct p9_client), GFP_KERNEL);
clnt->trans_mod = NULL;
clnt->trans = NULL;
+
+ client_id = utsname()->nodename;
+ memcpy(clnt->name, client_id, strlen(client_id) + 1);
+
spin_lock_init(&clnt->lock);
INIT_LIST_HEAD(&clnt->fidlist);
mutex_lock(&virtio_9p_lock);
list_add_tail(&chan->chan_list, &virtio_chan_list);
mutex_unlock(&virtio_9p_lock);
+
+ /* Let udev rules use the new mount_tag attribute. */
+ kobject_uevent(&(vdev->dev.kobj), KOBJ_CHANGE);
+
return 0;
out_free_tag:
list_del(&chan->chan_list);
mutex_unlock(&virtio_9p_lock);
sysfs_remove_file(&(vdev->dev.kobj), &dev_attr_mount_tag.attr);
+ kobject_uevent(&(vdev->dev.kobj), KOBJ_CHANGE);
kfree(chan->tag);
kfree(chan->vc_wq);
kfree(chan);
if (queue_index != new_index && sk &&
rcu_access_pointer(sk->sk_dst_cache))
- sk_tx_queue_set(sk, queue_index);
+ sk_tx_queue_set(sk, new_index);
queue_index = new_index;
}
err = ip6_route_init();
if (err)
goto ip6_route_fail;
+ err = ndisc_late_init();
+ if (err)
+ goto ndisc_late_fail;
err = ip6_flowlabel_init();
if (err)
goto ip6_flowlabel_fail;
addrconf_fail:
ip6_flowlabel_cleanup();
ip6_flowlabel_fail:
+ ndisc_late_cleanup();
+ndisc_late_fail:
ip6_route_cleanup();
ip6_route_fail:
#ifdef CONFIG_PROC_FS
ipv6_exthdrs_exit();
addrconf_cleanup();
ip6_flowlabel_cleanup();
+ ndisc_late_cleanup();
ip6_route_cleanup();
#ifdef CONFIG_PROC_FS
off += optlen;
len -= optlen;
}
- /* This case will not be caught by above check since its padding
- * length is smaller than 7:
- * 1 byte NH + 1 byte Length + 6 bytes Padding
- */
- if ((padlen == 6) && ((off - skb_network_header_len(skb)) == 8))
- goto bad;
if (len == 0)
return true;
return false;
suppress_route:
- ip6_rt_put(rt);
- return true;
+ ip6_rt_put(rt);
+ return true;
}
static int fib6_rule_match(struct fib_rule *rule, struct flowi *fl, int flags)
fn = fib6_add_1(root, &rt->rt6i_dst.addr, rt->rt6i_dst.plen,
offsetof(struct rt6_info, rt6i_dst), allow_create,
replace_required);
-
if (IS_ERR(fn)) {
err = PTR_ERR(fn);
+ fn = NULL;
goto out;
}
if (err)
goto out_unregister_pernet;
#endif
- err = register_netdevice_notifier(&ndisc_netdev_notifier);
- if (err)
- goto out_unregister_sysctl;
out:
return err;
-out_unregister_sysctl:
#ifdef CONFIG_SYSCTL
- neigh_sysctl_unregister(&nd_tbl.parms);
out_unregister_pernet:
-#endif
unregister_pernet_subsys(&ndisc_net_ops);
goto out;
+#endif
}
-void ndisc_cleanup(void)
+int __init ndisc_late_init(void)
+{
+ return register_netdevice_notifier(&ndisc_netdev_notifier);
+}
+
+void ndisc_late_cleanup(void)
{
unregister_netdevice_notifier(&ndisc_netdev_notifier);
+}
+
+void ndisc_cleanup(void)
+{
#ifdef CONFIG_SYSCTL
neigh_sysctl_unregister(&nd_tbl.parms);
#endif
if (type > OVS_KEY_ATTR_MAX) {
OVS_NLERR("Unknown key attribute (type=%d, max=%d).\n",
type, OVS_KEY_ATTR_MAX);
+ return -EINVAL;
}
if (attrs & (1 << type)) {
psched_ratecfg_precompute(&cl->ceil, &hopt->ceil);
cl->buffer = PSCHED_TICKS2NS(hopt->buffer);
- cl->cbuffer = PSCHED_TICKS2NS(hopt->buffer);
+ cl->cbuffer = PSCHED_TICKS2NS(hopt->cbuffer);
sch_tree_unlock(sch);
goto skip_mkasconf;
}
+ if (laddr == NULL)
+ return -EINVAL;
+
/* We do not need RCU protection throughout this loop
* because this is done under a socket lock from the
* setsockopt call.
/* Is there any exceptional events? */
if (sk->sk_err || !skb_queue_empty(&sk->sk_error_queue))
mask |= POLLERR |
- sock_flag(sk, SOCK_SELECT_ERR_QUEUE) ? POLLPRI : 0;
+ (sock_flag(sk, SOCK_SELECT_ERR_QUEUE) ? POLLPRI : 0);
if (sk->sk_shutdown & RCV_SHUTDOWN)
mask |= POLLRDHUP | POLLIN | POLLRDNORM;
if (sk->sk_shutdown == SHUTDOWN_MASK)
projects / deliverable / linux.git / commitdiff
