2 * QLogic qlcnic NIC Driver
3 * Copyright (c) 2009-2013 QLogic Corporation
5 * See LICENSE.qlcnic for copyright and licensing details.
11 #include <linux/module.h>
12 #include <linux/kernel.h>
13 #include <linux/types.h>
14 #include <linux/ioport.h>
15 #include <linux/pci.h>
16 #include <linux/netdevice.h>
17 #include <linux/etherdevice.h>
20 #include <linux/tcp.h>
21 #include <linux/skbuff.h>
22 #include <linux/firmware.h>
23 #include <linux/ethtool.h>
24 #include <linux/mii.h>
25 #include <linux/timer.h>
27 #include <linux/vmalloc.h>
30 #include <asm/byteorder.h>
31 #include <linux/bitops.h>
32 #include <linux/if_vlan.h>
34 #include "qlcnic_hdr.h"
35 #include "qlcnic_hw.h"
36 #include "qlcnic_83xx_hw.h"
37 #include "qlcnic_dcb.h"
39 #define _QLCNIC_LINUX_MAJOR 5
40 #define _QLCNIC_LINUX_MINOR 3
41 #define _QLCNIC_LINUX_SUBVERSION 49
42 #define QLCNIC_LINUX_VERSIONID "5.3.49"
43 #define QLCNIC_DRV_IDC_VER 0x01
44 #define QLCNIC_DRIVER_VERSION ((_QLCNIC_LINUX_MAJOR << 16) |\
45 (_QLCNIC_LINUX_MINOR << 8) | (_QLCNIC_LINUX_SUBVERSION))
47 #define QLCNIC_VERSION_CODE(a, b, c) (((a) << 24) + ((b) << 16) + (c))
48 #define _major(v) (((v) >> 24) & 0xff)
49 #define _minor(v) (((v) >> 16) & 0xff)
50 #define _build(v) ((v) & 0xffff)
52 /* version in image has weird encoding:
55 * 31:16 - build (little endian)
57 #define QLCNIC_DECODE_VERSION(v) \
58 QLCNIC_VERSION_CODE(((v) & 0xff), (((v) >> 8) & 0xff), ((v) >> 16))
60 #define QLCNIC_MIN_FW_VERSION QLCNIC_VERSION_CODE(4, 4, 2)
61 #define QLCNIC_NUM_FLASH_SECTORS (64)
62 #define QLCNIC_FLASH_SECTOR_SIZE (64 * 1024)
63 #define QLCNIC_FLASH_TOTAL_SIZE (QLCNIC_NUM_FLASH_SECTORS \
64 * QLCNIC_FLASH_SECTOR_SIZE)
66 #define RCV_DESC_RINGSIZE(rds_ring) \
67 (sizeof(struct rcv_desc) * (rds_ring)->num_desc)
68 #define RCV_BUFF_RINGSIZE(rds_ring) \
69 (sizeof(struct qlcnic_rx_buffer) * rds_ring->num_desc)
70 #define STATUS_DESC_RINGSIZE(sds_ring) \
71 (sizeof(struct status_desc) * (sds_ring)->num_desc)
72 #define TX_BUFF_RINGSIZE(tx_ring) \
73 (sizeof(struct qlcnic_cmd_buffer) * tx_ring->num_desc)
74 #define TX_DESC_RINGSIZE(tx_ring) \
75 (sizeof(struct cmd_desc_type0) * tx_ring->num_desc)
77 #define QLCNIC_P3P_A0 0x50
78 #define QLCNIC_P3P_C0 0x58
80 #define QLCNIC_IS_REVISION_P3P(REVISION) (REVISION >= QLCNIC_P3P_A0)
82 #define FIRST_PAGE_GROUP_START 0
83 #define FIRST_PAGE_GROUP_END 0x100000
85 #define P3P_MAX_MTU (9600)
86 #define P3P_MIN_MTU (68)
87 #define QLCNIC_MAX_ETHERHDR 32 /* This contains some padding */
89 #define QLCNIC_P3P_RX_BUF_MAX_LEN (QLCNIC_MAX_ETHERHDR + ETH_DATA_LEN)
90 #define QLCNIC_P3P_RX_JUMBO_BUF_MAX_LEN (QLCNIC_MAX_ETHERHDR + P3P_MAX_MTU)
91 #define QLCNIC_CT_DEFAULT_RX_BUF_LEN 2048
92 #define QLCNIC_LRO_BUFFER_EXTRA 2048
95 #define QLCNIC_MAX_FRAGS_PER_TX 14
96 #define MAX_TSO_HEADER_DESC 2
97 #define MGMT_CMD_DESC_RESV 4
98 #define TX_STOP_THRESH ((MAX_SKB_FRAGS >> 2) + MAX_TSO_HEADER_DESC \
100 #define QLCNIC_MAX_TX_TIMEOUTS 2
101 #define QLCNIC_MAX_TX_RINGS 8
102 #define QLCNIC_MAX_SDS_RINGS 8
105 * Following are the states of the Phantom. Phantom will set them and
106 * Host will read to check if the fields are correct.
108 #define PHAN_INITIALIZE_FAILED 0xffff
109 #define PHAN_INITIALIZE_COMPLETE 0xff01
111 /* Host writes the following to notify that it has done the init-handshake */
112 #define PHAN_INITIALIZE_ACK 0xf00f
113 #define PHAN_PEG_RCV_INITIALIZED 0xff01
115 #define NUM_RCV_DESC_RINGS 3
117 #define RCV_RING_NORMAL 0
118 #define RCV_RING_JUMBO 1
120 #define MIN_CMD_DESCRIPTORS 64
121 #define MIN_RCV_DESCRIPTORS 64
122 #define MIN_JUMBO_DESCRIPTORS 32
124 #define MAX_CMD_DESCRIPTORS 1024
125 #define MAX_RCV_DESCRIPTORS_1G 4096
126 #define MAX_RCV_DESCRIPTORS_10G 8192
127 #define MAX_RCV_DESCRIPTORS_VF 2048
128 #define MAX_JUMBO_RCV_DESCRIPTORS_1G 512
129 #define MAX_JUMBO_RCV_DESCRIPTORS_10G 1024
131 #define DEFAULT_RCV_DESCRIPTORS_1G 2048
132 #define DEFAULT_RCV_DESCRIPTORS_10G 4096
133 #define DEFAULT_RCV_DESCRIPTORS_VF 1024
134 #define MAX_RDS_RINGS 2
136 #define get_next_index(index, length) \
137 (((index) + 1) & ((length) - 1))
140 * Following data structures describe the descriptors that will be used.
141 * Added fileds of tcpHdrSize and ipHdrSize, The driver needs to do it only when
142 * we are doing LSO (above the 1500 size packet) only.
144 struct cmd_desc_type0
{
145 u8 tcp_hdr_offset
; /* For LSO only */
146 u8 ip_hdr_offset
; /* For LSO only */
147 __le16 flags_opcode
; /* 15:13 unused, 12:7 opcode, 6:0 flags */
148 __le32 nfrags__length
; /* 31:8 total len, 7:0 frag count */
152 __le16 reference_handle
;
154 u8 port_ctxid
; /* 7:4 ctxid 3:0 port */
155 u8 total_hdr_length
; /* LSO only : MAC+IP+TCP Hdr size */
156 __le16 conn_id
; /* IPSec offoad only */
161 __le16 buffer_length
[4];
165 u8 eth_addr
[ETH_ALEN
];
168 } __attribute__ ((aligned(64)));
170 /* Note: sizeof(rcv_desc) should always be a mutliple of 2 */
172 __le16 reference_handle
;
174 __le32 buffer_length
; /* allocated buffer length (usually 2K) */
179 __le64 status_desc_data
[2];
180 } __attribute__ ((aligned(16)));
182 /* UNIFIED ROMIMAGE */
183 #define QLCNIC_UNI_FW_MIN_SIZE 0xc8000
184 #define QLCNIC_UNI_DIR_SECT_PRODUCT_TBL 0x0
185 #define QLCNIC_UNI_DIR_SECT_BOOTLD 0x6
186 #define QLCNIC_UNI_DIR_SECT_FW 0x7
189 #define QLCNIC_UNI_CHIP_REV_OFF 10
190 #define QLCNIC_UNI_FLAGS_OFF 11
191 #define QLCNIC_UNI_BIOS_VERSION_OFF 12
192 #define QLCNIC_UNI_BOOTLD_IDX_OFF 27
193 #define QLCNIC_UNI_FIRMWARE_IDX_OFF 29
195 struct uni_table_desc
{
202 struct uni_data_desc
{
208 /* Flash Defines and Structures */
209 #define QLCNIC_FLT_LOCATION 0x3F1000
210 #define QLCNIC_FDT_LOCATION 0x3F0000
211 #define QLCNIC_B0_FW_IMAGE_REGION 0x74
212 #define QLCNIC_C0_FW_IMAGE_REGION 0x97
213 #define QLCNIC_BOOTLD_REGION 0X72
214 struct qlcnic_flt_header
{
221 struct qlcnic_flt_entry
{
231 /* Flash Descriptor Table */
245 u8 write_enable_bits
;
246 u8 write_statusreg_cmd
;
247 u8 unprotected_sec_cmd
;
252 u32 write_enable_data
;
254 u8 write_disable_bits
;
258 u8 protected_sec_cmd
;
261 /* Magic number to let user know flash is programmed */
262 #define QLCNIC_BDINFO_MAGIC 0x12345678
264 #define QLCNIC_BRDTYPE_P3P_REF_QG 0x0021
265 #define QLCNIC_BRDTYPE_P3P_HMEZ 0x0022
266 #define QLCNIC_BRDTYPE_P3P_10G_CX4_LP 0x0023
267 #define QLCNIC_BRDTYPE_P3P_4_GB 0x0024
268 #define QLCNIC_BRDTYPE_P3P_IMEZ 0x0025
269 #define QLCNIC_BRDTYPE_P3P_10G_SFP_PLUS 0x0026
270 #define QLCNIC_BRDTYPE_P3P_10000_BASE_T 0x0027
271 #define QLCNIC_BRDTYPE_P3P_XG_LOM 0x0028
272 #define QLCNIC_BRDTYPE_P3P_4_GB_MM 0x0029
273 #define QLCNIC_BRDTYPE_P3P_10G_SFP_CT 0x002a
274 #define QLCNIC_BRDTYPE_P3P_10G_SFP_QT 0x002b
275 #define QLCNIC_BRDTYPE_P3P_10G_CX4 0x0031
276 #define QLCNIC_BRDTYPE_P3P_10G_XFP 0x0032
277 #define QLCNIC_BRDTYPE_P3P_10G_TP 0x0080
279 #define QLCNIC_MSIX_TABLE_OFFSET 0x44
281 /* Flash memory map */
282 #define QLCNIC_BRDCFG_START 0x4000 /* board config */
283 #define QLCNIC_BOOTLD_START 0x10000 /* bootld */
284 #define QLCNIC_IMAGE_START 0x43000 /* compressed image */
285 #define QLCNIC_USER_START 0x3E8000 /* Firmare info */
287 #define QLCNIC_FW_VERSION_OFFSET (QLCNIC_USER_START+0x408)
288 #define QLCNIC_FW_SIZE_OFFSET (QLCNIC_USER_START+0x40c)
289 #define QLCNIC_FW_SERIAL_NUM_OFFSET (QLCNIC_USER_START+0x81c)
290 #define QLCNIC_BIOS_VERSION_OFFSET (QLCNIC_USER_START+0x83c)
292 #define QLCNIC_BRDTYPE_OFFSET (QLCNIC_BRDCFG_START+0x8)
293 #define QLCNIC_FW_MAGIC_OFFSET (QLCNIC_BRDCFG_START+0x128)
295 #define QLCNIC_FW_MIN_SIZE (0x3fffff)
296 #define QLCNIC_UNIFIED_ROMIMAGE 0
297 #define QLCNIC_FLASH_ROMIMAGE 1
298 #define QLCNIC_UNKNOWN_ROMIMAGE 0xff
300 #define QLCNIC_UNIFIED_ROMIMAGE_NAME "phanfw.bin"
301 #define QLCNIC_FLASH_ROMIMAGE_NAME "flash"
303 extern char qlcnic_driver_name
[];
305 extern int qlcnic_use_msi
;
306 extern int qlcnic_use_msi_x
;
307 extern int qlcnic_auto_fw_reset
;
308 extern int qlcnic_load_fw_file
;
310 /* Number of status descriptors to handle per interrupt */
311 #define MAX_STATUS_HANDLE (64)
314 * qlcnic_skb_frag{} is to contain mapping info for each SG list. This
315 * has to be freed when DMA is complete. This is part of qlcnic_tx_buffer{}.
317 struct qlcnic_skb_frag
{
322 /* Following defines are for the state of the buffers */
323 #define QLCNIC_BUFFER_FREE 0
324 #define QLCNIC_BUFFER_BUSY 1
327 * There will be one qlcnic_buffer per skb packet. These will be
328 * used to save the dma info for pci_unmap_page()
330 struct qlcnic_cmd_buffer
{
332 struct qlcnic_skb_frag frag_array
[MAX_SKB_FRAGS
+ 1];
336 /* In rx_buffer, we do not need multiple fragments as is a single buffer */
337 struct qlcnic_rx_buffer
{
340 struct list_head list
;
345 #define QLCNIC_GBE 0x01
346 #define QLCNIC_XGBE 0x02
349 * Interrupt coalescing defaults. The defaults are for 1500 MTU. It is
350 * adjusted based on configured MTU.
352 #define QLCNIC_INTR_COAL_TYPE_RX 1
353 #define QLCNIC_INTR_COAL_TYPE_TX 2
355 #define QLCNIC_DEF_INTR_COALESCE_RX_TIME_US 3
356 #define QLCNIC_DEF_INTR_COALESCE_RX_PACKETS 256
358 #define QLCNIC_DEF_INTR_COALESCE_TX_TIME_US 64
359 #define QLCNIC_DEF_INTR_COALESCE_TX_PACKETS 64
361 #define QLCNIC_INTR_DEFAULT 0x04
362 #define QLCNIC_CONFIG_INTR_COALESCE 3
363 #define QLCNIC_DEV_INFO_SIZE 1
365 struct qlcnic_nic_intr_coalesce
{
376 struct qlcnic_dump_template_hdr
{
393 struct qlcnic_fw_dump
{
394 u8 clr
; /* flag to indicate if dump is cleared */
395 bool enable
; /* enable/disable dump */
396 u32 size
; /* total size of the dump */
397 void *data
; /* dump data area */
398 struct qlcnic_dump_template_hdr
*tmpl_hdr
;
399 dma_addr_t phys_addr
;
405 * One hardware_context{} per adapter
406 * contains interrupt info as well shared hardware info.
408 struct qlcnic_hardware_context
{
409 void __iomem
*pci_base0
;
410 void __iomem
*ocm_win_crb
;
412 unsigned long pci_len0
;
415 struct mutex mem_lock
;
455 u32 extra_capability
[3];
460 struct qlcnic_hardware_ops
*hw_ops
;
461 struct qlcnic_nic_intr_coalesce coal
;
462 struct qlcnic_fw_dump fw_dump
;
463 struct qlcnic_fdt fdt
;
464 struct qlc_83xx_reset reset
;
465 struct qlc_83xx_idc idc
;
466 struct qlc_83xx_fw_info fw_info
;
467 struct qlcnic_intrpt_config
*intr_tbl
;
468 struct qlcnic_sriov
*sriov
;
471 u32 mbox_aen
[QLC_83XX_MBX_AEN_CNT
];
473 struct qlcnic_mailbox
*mailbox
;
475 u8 phys_port_id
[ETH_ALEN
];
478 struct qlcnic_adapter_stats
{
492 u64 skb_alloc_failure
;
494 u64 rx_dma_map_error
;
495 u64 tx_dma_map_error
;
497 u64 mac_filter_limit_overrun
;
501 * Rcv Descriptor Context. One such per Rcv Descriptor. There may
502 * be one Rcv Descriptor for normal packets, one for jumbo and may be others.
504 struct qlcnic_host_rds_ring
{
505 void __iomem
*crb_rcv_producer
;
506 struct rcv_desc
*desc_head
;
507 struct qlcnic_rx_buffer
*rx_buf_arr
;
513 struct list_head free_list
;
515 dma_addr_t phys_addr
;
516 } ____cacheline_internodealigned_in_smp
;
518 struct qlcnic_host_sds_ring
{
521 void __iomem
*crb_sts_consumer
;
523 struct qlcnic_host_tx_ring
*tx_ring
;
524 struct status_desc
*desc_head
;
525 struct qlcnic_adapter
*adapter
;
526 struct napi_struct napi
;
527 struct list_head free_list
[NUM_RCV_DESC_RINGS
];
529 void __iomem
*crb_intr_mask
;
532 dma_addr_t phys_addr
;
533 char name
[IFNAMSIZ
+ 12];
534 } ____cacheline_internodealigned_in_smp
;
536 struct qlcnic_host_tx_ring
{
538 void __iomem
*crb_intr_mask
;
539 char name
[IFNAMSIZ
+ 12];
552 void __iomem
*crb_cmd_producer
;
553 struct cmd_desc_type0
*desc_head
;
554 struct qlcnic_adapter
*adapter
;
555 struct napi_struct napi
;
556 struct qlcnic_cmd_buffer
*cmd_buf_arr
;
559 dma_addr_t phys_addr
;
560 dma_addr_t hw_cons_phys_addr
;
561 struct netdev_queue
*txq
;
562 } ____cacheline_internodealigned_in_smp
;
565 * Receive context. There is one such structure per instance of the
566 * receive processing. Any state information that is relevant to
567 * the receive, and is must be in this structure. The global data may be
570 struct qlcnic_recv_context
{
571 struct qlcnic_host_rds_ring
*rds_rings
;
572 struct qlcnic_host_sds_ring
*sds_rings
;
578 /* HW context creation */
580 #define QLCNIC_OS_CRB_RETRY_COUNT 4000
582 #define QLCNIC_CDRP_CMD_BIT 0x80000000
585 * All responses must have the QLCNIC_CDRP_CMD_BIT cleared
586 * in the crb QLCNIC_CDRP_CRB_OFFSET.
588 #define QLCNIC_CDRP_FORM_RSP(rsp) (rsp)
589 #define QLCNIC_CDRP_IS_RSP(rsp) (((rsp) & QLCNIC_CDRP_CMD_BIT) == 0)
591 #define QLCNIC_CDRP_RSP_OK 0x00000001
592 #define QLCNIC_CDRP_RSP_FAIL 0x00000002
593 #define QLCNIC_CDRP_RSP_TIMEOUT 0x00000003
596 * All commands must have the QLCNIC_CDRP_CMD_BIT set in
597 * the crb QLCNIC_CDRP_CRB_OFFSET.
599 #define QLCNIC_CDRP_FORM_CMD(cmd) (QLCNIC_CDRP_CMD_BIT | (cmd))
601 #define QLCNIC_RCODE_SUCCESS 0
602 #define QLCNIC_RCODE_INVALID_ARGS 6
603 #define QLCNIC_RCODE_NOT_SUPPORTED 9
604 #define QLCNIC_RCODE_NOT_PERMITTED 10
605 #define QLCNIC_RCODE_NOT_IMPL 15
606 #define QLCNIC_RCODE_INVALID 16
607 #define QLCNIC_RCODE_TIMEOUT 17
608 #define QLCNIC_DESTROY_CTX_RESET 0
611 * Capabilities Announced
613 #define QLCNIC_CAP0_LEGACY_CONTEXT (1)
614 #define QLCNIC_CAP0_LEGACY_MN (1 << 2)
615 #define QLCNIC_CAP0_LSO (1 << 6)
616 #define QLCNIC_CAP0_JUMBO_CONTIGUOUS (1 << 7)
617 #define QLCNIC_CAP0_LRO_CONTIGUOUS (1 << 8)
618 #define QLCNIC_CAP0_VALIDOFF (1 << 11)
619 #define QLCNIC_CAP0_LRO_MSS (1 << 21)
620 #define QLCNIC_CAP0_TX_MULTI (1 << 22)
625 #define QLCNIC_HOST_CTX_STATE_FREED 0
626 #define QLCNIC_HOST_CTX_STATE_ACTIVE 2
632 struct qlcnic_hostrq_sds_ring
{
633 __le64 host_phys_addr
; /* Ring base addr */
634 __le32 ring_size
; /* Ring entries */
636 __le16 rsvd
; /* Padding */
639 struct qlcnic_hostrq_rds_ring
{
640 __le64 host_phys_addr
; /* Ring base addr */
641 __le64 buff_size
; /* Packet buffer size */
642 __le32 ring_size
; /* Ring entries */
643 __le32 ring_kind
; /* Class of ring */
646 struct qlcnic_hostrq_rx_ctx
{
647 __le64 host_rsp_dma_addr
; /* Response dma'd here */
648 __le32 capabilities
[4]; /* Flag bit vector */
649 __le32 host_int_crb_mode
; /* Interrupt crb usage */
650 __le32 host_rds_crb_mode
; /* RDS crb usage */
651 /* These ring offsets are relative to data[0] below */
652 __le32 rds_ring_offset
; /* Offset to RDS config */
653 __le32 sds_ring_offset
; /* Offset to SDS config */
654 __le16 num_rds_rings
; /* Count of RDS rings */
655 __le16 num_sds_rings
; /* Count of SDS rings */
656 __le16 valid_field_offset
;
659 u8 reserved
[128]; /* reserve space for future expansion*/
660 /* MUST BE 64-bit aligned.
661 The following is packed:
663 - N hostrq_sds_rings */
667 struct qlcnic_cardrsp_rds_ring
{
668 __le32 host_producer_crb
; /* Crb to use */
669 __le32 rsvd1
; /* Padding */
672 struct qlcnic_cardrsp_sds_ring
{
673 __le32 host_consumer_crb
; /* Crb to use */
674 __le32 interrupt_crb
; /* Crb to use */
677 struct qlcnic_cardrsp_rx_ctx
{
678 /* These ring offsets are relative to data[0] below */
679 __le32 rds_ring_offset
; /* Offset to RDS config */
680 __le32 sds_ring_offset
; /* Offset to SDS config */
681 __le32 host_ctx_state
; /* Starting State */
682 __le32 num_fn_per_port
; /* How many PCI fn share the port */
683 __le16 num_rds_rings
; /* Count of RDS rings */
684 __le16 num_sds_rings
; /* Count of SDS rings */
685 __le16 context_id
; /* Handle for context */
686 u8 phys_port
; /* Physical id of port */
687 u8 virt_port
; /* Virtual/Logical id of port */
688 u8 reserved
[128]; /* save space for future expansion */
689 /* MUST BE 64-bit aligned.
690 The following is packed:
691 - N cardrsp_rds_rings
692 - N cardrs_sds_rings */
696 #define SIZEOF_HOSTRQ_RX(HOSTRQ_RX, rds_rings, sds_rings) \
697 (sizeof(HOSTRQ_RX) + \
698 (rds_rings)*(sizeof(struct qlcnic_hostrq_rds_ring)) + \
699 (sds_rings)*(sizeof(struct qlcnic_hostrq_sds_ring)))
701 #define SIZEOF_CARDRSP_RX(CARDRSP_RX, rds_rings, sds_rings) \
702 (sizeof(CARDRSP_RX) + \
703 (rds_rings)*(sizeof(struct qlcnic_cardrsp_rds_ring)) + \
704 (sds_rings)*(sizeof(struct qlcnic_cardrsp_sds_ring)))
710 struct qlcnic_hostrq_cds_ring
{
711 __le64 host_phys_addr
; /* Ring base addr */
712 __le32 ring_size
; /* Ring entries */
713 __le32 rsvd
; /* Padding */
716 struct qlcnic_hostrq_tx_ctx
{
717 __le64 host_rsp_dma_addr
; /* Response dma'd here */
718 __le64 cmd_cons_dma_addr
; /* */
719 __le64 dummy_dma_addr
; /* */
720 __le32 capabilities
[4]; /* Flag bit vector */
721 __le32 host_int_crb_mode
; /* Interrupt crb usage */
722 __le32 rsvd1
; /* Padding */
723 __le16 rsvd2
; /* Padding */
724 __le16 interrupt_ctl
;
726 __le16 rsvd3
; /* Padding */
727 struct qlcnic_hostrq_cds_ring cds_ring
; /* Desc of cds ring */
728 u8 reserved
[128]; /* future expansion */
731 struct qlcnic_cardrsp_cds_ring
{
732 __le32 host_producer_crb
; /* Crb to use */
733 __le32 interrupt_crb
; /* Crb to use */
736 struct qlcnic_cardrsp_tx_ctx
{
737 __le32 host_ctx_state
; /* Starting state */
738 __le16 context_id
; /* Handle for context */
739 u8 phys_port
; /* Physical id of port */
740 u8 virt_port
; /* Virtual/Logical id of port */
741 struct qlcnic_cardrsp_cds_ring cds_ring
; /* Card cds settings */
742 u8 reserved
[128]; /* future expansion */
745 #define SIZEOF_HOSTRQ_TX(HOSTRQ_TX) (sizeof(HOSTRQ_TX))
746 #define SIZEOF_CARDRSP_TX(CARDRSP_TX) (sizeof(CARDRSP_TX))
750 #define QLCNIC_HOST_RDS_CRB_MODE_UNIQUE 0
751 #define QLCNIC_HOST_RDS_CRB_MODE_SHARED 1
752 #define QLCNIC_HOST_RDS_CRB_MODE_CUSTOM 2
753 #define QLCNIC_HOST_RDS_CRB_MODE_MAX 3
755 #define QLCNIC_HOST_INT_CRB_MODE_UNIQUE 0
756 #define QLCNIC_HOST_INT_CRB_MODE_SHARED 1
757 #define QLCNIC_HOST_INT_CRB_MODE_NORX 2
758 #define QLCNIC_HOST_INT_CRB_MODE_NOTX 3
759 #define QLCNIC_HOST_INT_CRB_MODE_NORXTX 4
764 #define MC_COUNT_P3P 38
766 #define QLCNIC_MAC_NOOP 0
767 #define QLCNIC_MAC_ADD 1
768 #define QLCNIC_MAC_DEL 2
769 #define QLCNIC_MAC_VLAN_ADD 3
770 #define QLCNIC_MAC_VLAN_DEL 4
772 struct qlcnic_mac_list_s
{
773 struct list_head list
;
774 uint8_t mac_addr
[ETH_ALEN
+2];
778 #define NO_MAC_LEARN 0
779 #define DRV_MAC_LEARN 1
780 #define FDB_MAC_LEARN 2
782 #define QLCNIC_HOST_REQUEST 0x13
783 #define QLCNIC_REQUEST 0x14
785 #define QLCNIC_MAC_EVENT 0x1
787 #define QLCNIC_IP_UP 2
788 #define QLCNIC_IP_DOWN 3
790 #define QLCNIC_ILB_MODE 0x1
791 #define QLCNIC_ELB_MODE 0x2
793 #define QLCNIC_LINKEVENT 0x1
794 #define QLCNIC_LB_RESPONSE 0x2
795 #define QLCNIC_IS_LB_CONFIGURED(VAL) \
796 (VAL == (QLCNIC_LINKEVENT | QLCNIC_LB_RESPONSE))
799 * Driver --> Firmware
801 #define QLCNIC_H2C_OPCODE_CONFIG_RSS 0x1
802 #define QLCNIC_H2C_OPCODE_CONFIG_INTR_COALESCE 0x3
803 #define QLCNIC_H2C_OPCODE_CONFIG_LED 0x4
804 #define QLCNIC_H2C_OPCODE_LRO_REQUEST 0x7
805 #define QLCNIC_H2C_OPCODE_SET_MAC_RECEIVE_MODE 0xc
806 #define QLCNIC_H2C_OPCODE_CONFIG_IPADDR 0x12
808 #define QLCNIC_H2C_OPCODE_GET_LINKEVENT 0x15
809 #define QLCNIC_H2C_OPCODE_CONFIG_BRIDGING 0x17
810 #define QLCNIC_H2C_OPCODE_CONFIG_HW_LRO 0x18
811 #define QLCNIC_H2C_OPCODE_CONFIG_LOOPBACK 0x13
814 * Firmware --> Driver
817 #define QLCNIC_C2H_OPCODE_CONFIG_LOOPBACK 0x8f
818 #define QLCNIC_C2H_OPCODE_GET_LINKEVENT_RESPONSE 0x8D
819 #define QLCNIC_C2H_OPCODE_GET_DCB_AEN 0x90
821 #define VPORT_MISS_MODE_DROP 0 /* drop all unmatched */
822 #define VPORT_MISS_MODE_ACCEPT_ALL 1 /* accept all packets */
823 #define VPORT_MISS_MODE_ACCEPT_MULTI 2 /* accept unmatched multicast */
825 #define QLCNIC_LRO_REQUEST_CLEANUP 4
827 /* Capabilites received */
828 #define QLCNIC_FW_CAPABILITY_TSO BIT_1
829 #define QLCNIC_FW_CAPABILITY_BDG BIT_8
830 #define QLCNIC_FW_CAPABILITY_FVLANTX BIT_9
831 #define QLCNIC_FW_CAPABILITY_HW_LRO BIT_10
832 #define QLCNIC_FW_CAPABILITY_2_MULTI_TX BIT_4
833 #define QLCNIC_FW_CAPABILITY_MULTI_LOOPBACK BIT_27
834 #define QLCNIC_FW_CAPABILITY_MORE_CAPS BIT_31
836 #define QLCNIC_FW_CAPABILITY_2_LRO_MAX_TCP_SEG BIT_2
837 #define QLCNIC_FW_CAP2_HW_LRO_IPV6 BIT_3
838 #define QLCNIC_FW_CAPABILITY_SET_DRV_VER BIT_5
839 #define QLCNIC_FW_CAPABILITY_2_BEACON BIT_7
842 #define LINKEVENT_MODULE_NOT_PRESENT 1
843 #define LINKEVENT_MODULE_OPTICAL_UNKNOWN 2
844 #define LINKEVENT_MODULE_OPTICAL_SRLR 3
845 #define LINKEVENT_MODULE_OPTICAL_LRM 4
846 #define LINKEVENT_MODULE_OPTICAL_SFP_1G 5
847 #define LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLE 6
848 #define LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLELEN 7
849 #define LINKEVENT_MODULE_TWINAX 8
851 #define LINKSPEED_10GBPS 10000
852 #define LINKSPEED_1GBPS 1000
853 #define LINKSPEED_100MBPS 100
854 #define LINKSPEED_10MBPS 10
856 #define LINKSPEED_ENCODED_10MBPS 0
857 #define LINKSPEED_ENCODED_100MBPS 1
858 #define LINKSPEED_ENCODED_1GBPS 2
860 #define LINKEVENT_AUTONEG_DISABLED 0
861 #define LINKEVENT_AUTONEG_ENABLED 1
863 #define LINKEVENT_HALF_DUPLEX 0
864 #define LINKEVENT_FULL_DUPLEX 1
866 #define LINKEVENT_LINKSPEED_MBPS 0
867 #define LINKEVENT_LINKSPEED_ENCODED 1
869 /* firmware response header:
870 * 63:58 - message type
874 * 47:40 - completion id
879 #define qlcnic_get_nic_msg_opcode(msg_hdr) \
880 ((msg_hdr >> 32) & 0xFF)
882 struct qlcnic_fw_msg
{
892 struct qlcnic_nic_req
{
898 struct qlcnic_mac_req
{
904 struct qlcnic_vlan_req
{
909 struct qlcnic_ipaddr
{
914 #define QLCNIC_MSI_ENABLED 0x02
915 #define QLCNIC_MSIX_ENABLED 0x04
916 #define QLCNIC_LRO_ENABLED 0x01
917 #define QLCNIC_LRO_DISABLED 0x00
918 #define QLCNIC_BRIDGE_ENABLED 0X10
919 #define QLCNIC_DIAG_ENABLED 0x20
920 #define QLCNIC_ESWITCH_ENABLED 0x40
921 #define QLCNIC_ADAPTER_INITIALIZED 0x80
922 #define QLCNIC_TAGGING_ENABLED 0x100
923 #define QLCNIC_MACSPOOF 0x200
924 #define QLCNIC_MAC_OVERRIDE_DISABLED 0x400
925 #define QLCNIC_PROMISC_DISABLED 0x800
926 #define QLCNIC_NEED_FLR 0x1000
927 #define QLCNIC_FW_RESET_OWNER 0x2000
928 #define QLCNIC_FW_HANG 0x4000
929 #define QLCNIC_FW_LRO_MSS_CAP 0x8000
930 #define QLCNIC_TX_INTR_SHARED 0x10000
931 #define QLCNIC_APP_CHANGED_FLAGS 0x20000
932 #define QLCNIC_HAS_PHYS_PORT_ID 0x40000
934 #define QLCNIC_IS_MSI_FAMILY(adapter) \
935 ((adapter)->flags & (QLCNIC_MSI_ENABLED | QLCNIC_MSIX_ENABLED))
936 #define QLCNIC_IS_TSO_CAPABLE(adapter) \
937 ((adapter)->ahw->capabilities & QLCNIC_FW_CAPABILITY_TSO)
939 #define QLCNIC_BEACON_EANBLE 0xC
940 #define QLCNIC_BEACON_DISABLE 0xD
942 #define QLCNIC_DEF_NUM_STS_DESC_RINGS 4
943 #define QLCNIC_DEF_NUM_TX_RINGS 4
944 #define QLCNIC_MSIX_TBL_SPACE 8192
945 #define QLCNIC_PCI_REG_MSIX_TBL 0x44
946 #define QLCNIC_MSIX_TBL_PGSIZE 4096
948 #define QLCNIC_NETDEV_WEIGHT 128
949 #define QLCNIC_ADAPTER_UP_MAGIC 777
951 #define __QLCNIC_FW_ATTACHED 0
952 #define __QLCNIC_DEV_UP 1
953 #define __QLCNIC_RESETTING 2
954 #define __QLCNIC_START_FW 4
955 #define __QLCNIC_AER 5
956 #define __QLCNIC_DIAG_RES_ALLOC 6
957 #define __QLCNIC_LED_ENABLE 7
958 #define __QLCNIC_ELB_INPROGRESS 8
959 #define __QLCNIC_MULTI_TX_UNIQUE 9
960 #define __QLCNIC_SRIOV_ENABLE 10
961 #define __QLCNIC_SRIOV_CAPABLE 11
962 #define __QLCNIC_MBX_POLL_ENABLE 12
963 #define __QLCNIC_DIAG_MODE 13
964 #define __QLCNIC_DCB_STATE 14
965 #define __QLCNIC_DCB_IN_AEN 15
967 #define QLCNIC_INTERRUPT_TEST 1
968 #define QLCNIC_LOOPBACK_TEST 2
969 #define QLCNIC_LED_TEST 3
971 #define QLCNIC_FILTER_AGE 80
972 #define QLCNIC_READD_AGE 20
973 #define QLCNIC_LB_MAX_FILTERS 64
974 #define QLCNIC_LB_BUCKET_SIZE 32
975 #define QLCNIC_ILB_MAX_RCV_LOOP 10
977 struct qlcnic_filter
{
978 struct hlist_node fnode
;
984 struct qlcnic_filter_hash
{
985 struct hlist_head
*fhead
;
991 /* Mailbox specific data structures */
992 struct qlcnic_mailbox
{
993 struct workqueue_struct
*work_q
;
994 struct qlcnic_adapter
*adapter
;
995 struct qlcnic_mbx_ops
*ops
;
996 struct work_struct work
;
997 struct completion completion
;
998 struct list_head cmd_q
;
999 unsigned long status
;
1000 spinlock_t queue_lock
; /* Mailbox queue lock */
1001 spinlock_t aen_lock
; /* Mailbox response/AEN lock */
1002 atomic_t rsp_status
;
1006 struct qlcnic_adapter
{
1007 struct qlcnic_hardware_context
*ahw
;
1008 struct qlcnic_recv_context
*recv_ctx
;
1009 struct qlcnic_host_tx_ring
*tx_ring
;
1010 struct net_device
*netdev
;
1011 struct pci_dev
*pdev
;
1013 unsigned long state
;
1016 int max_drv_tx_rings
;
1045 u8 mac_addr
[ETH_ALEN
];
1050 unsigned long vlans
[BITS_TO_LONGS(VLAN_N_VID
)];
1052 struct qlcnic_npar_info
*npars
;
1053 struct qlcnic_eswitch
*eswitch
;
1054 struct qlcnic_nic_template
*nic_ops
;
1056 struct qlcnic_adapter_stats stats
;
1057 struct list_head mac_list
;
1059 void __iomem
*tgt_mask_reg
;
1060 void __iomem
*tgt_status_reg
;
1061 void __iomem
*crb_int_state_reg
;
1062 void __iomem
*isr_int_vec
;
1064 struct msix_entry
*msix_entries
;
1065 struct workqueue_struct
*qlcnic_wq
;
1066 struct delayed_work fw_work
;
1067 struct delayed_work idc_aen_work
;
1068 struct delayed_work mbx_poll_work
;
1069 struct qlcnic_dcb
*dcb
;
1071 struct qlcnic_filter_hash fhash
;
1072 struct qlcnic_filter_hash rx_fhash
;
1073 struct list_head vf_mc_list
;
1075 spinlock_t tx_clean_lock
;
1076 spinlock_t mac_learn_lock
;
1077 /* spinlock for catching rcv filters for eswitch traffic */
1078 spinlock_t rx_mac_learn_lock
;
1079 u32 file_prd_off
; /*File fw product offset*/
1082 const struct firmware
*fw
;
1085 struct qlcnic_info_le
{
1087 __le16 op_mode
; /* 1 = Priv, 2 = NP, 3 = NP passthru */
1089 __le16 switch_mode
; /* 0 = disabled, 1 = int, 2 = ext */
1091 __le32 capabilities
;
1101 __le16 max_bw_reg_offset
;
1102 __le16 max_linkspeed_reg_offset
;
1106 __le16 max_tx_mac_filters
;
1107 __le16 max_rx_mcast_mac_filters
;
1108 __le16 max_rx_ucast_mac_filters
;
1109 __le16 max_rx_ip_addr
;
1110 __le16 max_rx_lro_flow
;
1111 __le16 max_rx_status_rings
;
1112 __le16 max_rx_buf_rings
;
1113 __le16 max_tx_vlan_keys
;
1115 u8 total_rss_engines
;
1117 __le16 linkstate_reg_offset
;
1119 __le16 max_local_ipv6_addrs
;
1120 __le16 max_remote_ipv6_addrs
;
1124 struct qlcnic_info
{
1137 u16 max_bw_reg_offset
;
1138 u16 max_linkspeed_reg_offset
;
1142 u16 max_tx_mac_filters
;
1143 u16 max_rx_mcast_mac_filters
;
1144 u16 max_rx_ucast_mac_filters
;
1146 u16 max_rx_lro_flow
;
1147 u16 max_rx_status_rings
;
1148 u16 max_rx_buf_rings
;
1149 u16 max_tx_vlan_keys
;
1151 u8 total_rss_engines
;
1153 u16 linkstate_reg_offset
;
1155 u16 max_local_ipv6_addrs
;
1156 u16 max_remote_ipv6_addrs
;
1159 struct qlcnic_pci_info_le
{
1160 __le16 id
; /* pci function id */
1161 __le16 active
; /* 1 = Enabled */
1162 __le16 type
; /* 1 = NIC, 2 = FCoE, 3 = iSCSI */
1163 __le16 default_port
; /* default port number */
1165 __le16 tx_min_bw
; /* Multiple of 100mbpc */
1167 __le16 reserved1
[2];
1175 struct qlcnic_pci_info
{
1186 struct qlcnic_npar_info
{
1203 struct qlcnic_eswitch
{
1207 u8 active_ucast_filters
;
1208 u8 max_ucast_filters
;
1209 u8 max_active_vlans
;
1212 #define QLCNIC_SWITCH_ENABLE BIT_1
1213 #define QLCNIC_SWITCH_VLAN_FILTERING BIT_2
1214 #define QLCNIC_SWITCH_PROMISC_MODE BIT_3
1215 #define QLCNIC_SWITCH_PORT_MIRRORING BIT_4
1219 /* Return codes for Error handling */
1220 #define QL_STATUS_INVALID_PARAM -1
1222 #define MAX_BW 100 /* % of link speed */
1223 #define MAX_VLAN_ID 4095
1224 #define MIN_VLAN_ID 2
1225 #define DEFAULT_MAC_LEARN 1
1227 #define IS_VALID_VLAN(vlan) (vlan >= MIN_VLAN_ID && vlan < MAX_VLAN_ID)
1228 #define IS_VALID_BW(bw) (bw <= MAX_BW)
1230 struct qlcnic_pci_func_cfg
{
1240 struct qlcnic_npar_func_cfg
{
1251 struct qlcnic_pm_func_cfg
{
1258 struct qlcnic_esw_func_cfg
{
1272 #define QLCNIC_STATS_VERSION 1
1273 #define QLCNIC_STATS_PORT 1
1274 #define QLCNIC_STATS_ESWITCH 2
1275 #define QLCNIC_QUERY_RX_COUNTER 0
1276 #define QLCNIC_QUERY_TX_COUNTER 1
1277 #define QLCNIC_STATS_NOT_AVAIL 0xffffffffffffffffULL
1278 #define QLCNIC_FILL_STATS(VAL1) \
1279 (((VAL1) == QLCNIC_STATS_NOT_AVAIL) ? 0 : VAL1)
1280 #define QLCNIC_MAC_STATS 1
1281 #define QLCNIC_ESW_STATS 2
1283 #define QLCNIC_ADD_ESW_STATS(VAL1, VAL2)\
1285 if (((VAL1) == QLCNIC_STATS_NOT_AVAIL) && \
1286 ((VAL2) != QLCNIC_STATS_NOT_AVAIL)) \
1288 else if (((VAL1) != QLCNIC_STATS_NOT_AVAIL) && \
1289 ((VAL2) != QLCNIC_STATS_NOT_AVAIL)) \
1293 struct qlcnic_mac_statistics_le
{
1294 __le64 mac_tx_frames
;
1295 __le64 mac_tx_bytes
;
1296 __le64 mac_tx_mcast_pkts
;
1297 __le64 mac_tx_bcast_pkts
;
1298 __le64 mac_tx_pause_cnt
;
1299 __le64 mac_tx_ctrl_pkt
;
1300 __le64 mac_tx_lt_64b_pkts
;
1301 __le64 mac_tx_lt_127b_pkts
;
1302 __le64 mac_tx_lt_255b_pkts
;
1303 __le64 mac_tx_lt_511b_pkts
;
1304 __le64 mac_tx_lt_1023b_pkts
;
1305 __le64 mac_tx_lt_1518b_pkts
;
1306 __le64 mac_tx_gt_1518b_pkts
;
1309 __le64 mac_rx_frames
;
1310 __le64 mac_rx_bytes
;
1311 __le64 mac_rx_mcast_pkts
;
1312 __le64 mac_rx_bcast_pkts
;
1313 __le64 mac_rx_pause_cnt
;
1314 __le64 mac_rx_ctrl_pkt
;
1315 __le64 mac_rx_lt_64b_pkts
;
1316 __le64 mac_rx_lt_127b_pkts
;
1317 __le64 mac_rx_lt_255b_pkts
;
1318 __le64 mac_rx_lt_511b_pkts
;
1319 __le64 mac_rx_lt_1023b_pkts
;
1320 __le64 mac_rx_lt_1518b_pkts
;
1321 __le64 mac_rx_gt_1518b_pkts
;
1324 __le64 mac_rx_length_error
;
1325 __le64 mac_rx_length_small
;
1326 __le64 mac_rx_length_large
;
1327 __le64 mac_rx_jabber
;
1328 __le64 mac_rx_dropped
;
1329 __le64 mac_rx_crc_error
;
1330 __le64 mac_align_error
;
1333 struct qlcnic_mac_statistics
{
1336 u64 mac_tx_mcast_pkts
;
1337 u64 mac_tx_bcast_pkts
;
1338 u64 mac_tx_pause_cnt
;
1339 u64 mac_tx_ctrl_pkt
;
1340 u64 mac_tx_lt_64b_pkts
;
1341 u64 mac_tx_lt_127b_pkts
;
1342 u64 mac_tx_lt_255b_pkts
;
1343 u64 mac_tx_lt_511b_pkts
;
1344 u64 mac_tx_lt_1023b_pkts
;
1345 u64 mac_tx_lt_1518b_pkts
;
1346 u64 mac_tx_gt_1518b_pkts
;
1350 u64 mac_rx_mcast_pkts
;
1351 u64 mac_rx_bcast_pkts
;
1352 u64 mac_rx_pause_cnt
;
1353 u64 mac_rx_ctrl_pkt
;
1354 u64 mac_rx_lt_64b_pkts
;
1355 u64 mac_rx_lt_127b_pkts
;
1356 u64 mac_rx_lt_255b_pkts
;
1357 u64 mac_rx_lt_511b_pkts
;
1358 u64 mac_rx_lt_1023b_pkts
;
1359 u64 mac_rx_lt_1518b_pkts
;
1360 u64 mac_rx_gt_1518b_pkts
;
1362 u64 mac_rx_length_error
;
1363 u64 mac_rx_length_small
;
1364 u64 mac_rx_length_large
;
1367 u64 mac_rx_crc_error
;
1368 u64 mac_align_error
;
1371 struct qlcnic_esw_stats_le
{
1376 __le64 unicast_frames
;
1377 __le64 multicast_frames
;
1378 __le64 broadcast_frames
;
1379 __le64 dropped_frames
;
1381 __le64 local_frames
;
1386 struct __qlcnic_esw_statistics
{
1392 u64 multicast_frames
;
1393 u64 broadcast_frames
;
1401 struct qlcnic_esw_statistics
{
1402 struct __qlcnic_esw_statistics rx
;
1403 struct __qlcnic_esw_statistics tx
;
1406 #define QLCNIC_FORCE_FW_DUMP_KEY 0xdeadfeed
1407 #define QLCNIC_ENABLE_FW_DUMP 0xaddfeed
1408 #define QLCNIC_DISABLE_FW_DUMP 0xbadfeed
1409 #define QLCNIC_FORCE_FW_RESET 0xdeaddead
1410 #define QLCNIC_SET_QUIESCENT 0xadd00010
1411 #define QLCNIC_RESET_QUIESCENT 0xadd00020
1418 struct qlcnic_cmd_args
{
1419 struct completion completion
;
1420 struct list_head list
;
1421 struct _cdrp_cmd req
;
1422 struct _cdrp_cmd rsp
;
1423 atomic_t rsp_status
;
1430 u32
*hdr
; /* Back channel message header */
1431 u32
*pay
; /* Back channel message payload */
1435 int qlcnic_fw_cmd_get_minidump_temp(struct qlcnic_adapter
*adapter
);
1436 int qlcnic_fw_cmd_set_port(struct qlcnic_adapter
*adapter
, u32 config
);
1437 int qlcnic_pci_mem_write_2M(struct qlcnic_adapter
*, u64 off
, u64 data
);
1438 int qlcnic_pci_mem_read_2M(struct qlcnic_adapter
*, u64 off
, u64
*data
);
1439 void qlcnic_pci_camqm_read_2M(struct qlcnic_adapter
*, u64
, u64
*);
1440 void qlcnic_pci_camqm_write_2M(struct qlcnic_adapter
*, u64
, u64
);
1442 #define ADDR_IN_RANGE(addr, low, high) \
1443 (((addr) < (high)) && ((addr) >= (low)))
1445 #define QLCRD32(adapter, off, err) \
1446 (adapter->ahw->hw_ops->read_reg)(adapter, off, err)
1448 #define QLCWR32(adapter, off, val) \
1449 adapter->ahw->hw_ops->write_reg(adapter, off, val)
1451 int qlcnic_pcie_sem_lock(struct qlcnic_adapter
*, int, u32
);
1452 void qlcnic_pcie_sem_unlock(struct qlcnic_adapter
*, int);
1454 #define qlcnic_rom_lock(a) \
1455 qlcnic_pcie_sem_lock((a), 2, QLCNIC_ROM_LOCK_ID)
1456 #define qlcnic_rom_unlock(a) \
1457 qlcnic_pcie_sem_unlock((a), 2)
1458 #define qlcnic_phy_lock(a) \
1459 qlcnic_pcie_sem_lock((a), 3, QLCNIC_PHY_LOCK_ID)
1460 #define qlcnic_phy_unlock(a) \
1461 qlcnic_pcie_sem_unlock((a), 3)
1462 #define qlcnic_sw_lock(a) \
1463 qlcnic_pcie_sem_lock((a), 6, 0)
1464 #define qlcnic_sw_unlock(a) \
1465 qlcnic_pcie_sem_unlock((a), 6)
1466 #define crb_win_lock(a) \
1467 qlcnic_pcie_sem_lock((a), 7, QLCNIC_CRB_WIN_LOCK_ID)
1468 #define crb_win_unlock(a) \
1469 qlcnic_pcie_sem_unlock((a), 7)
1471 #define __QLCNIC_MAX_LED_RATE 0xf
1472 #define __QLCNIC_MAX_LED_STATE 0x2
1474 #define MAX_CTL_CHECK 1000
1476 int qlcnic_wol_supported(struct qlcnic_adapter
*adapter
);
1477 void qlcnic_prune_lb_filters(struct qlcnic_adapter
*adapter
);
1478 void qlcnic_delete_lb_filters(struct qlcnic_adapter
*adapter
);
1479 int qlcnic_dump_fw(struct qlcnic_adapter
*);
1480 int qlcnic_enable_fw_dump_state(struct qlcnic_adapter
*);
1481 bool qlcnic_check_fw_dump_state(struct qlcnic_adapter
*);
1483 /* Functions from qlcnic_init.c */
1484 void qlcnic_schedule_work(struct qlcnic_adapter
*, work_func_t
, int);
1485 int qlcnic_load_firmware(struct qlcnic_adapter
*adapter
);
1486 int qlcnic_need_fw_reset(struct qlcnic_adapter
*adapter
);
1487 void qlcnic_request_firmware(struct qlcnic_adapter
*adapter
);
1488 void qlcnic_release_firmware(struct qlcnic_adapter
*adapter
);
1489 int qlcnic_pinit_from_rom(struct qlcnic_adapter
*adapter
);
1490 int qlcnic_setup_idc_param(struct qlcnic_adapter
*adapter
);
1491 int qlcnic_check_flash_fw_ver(struct qlcnic_adapter
*adapter
);
1493 int qlcnic_rom_fast_read(struct qlcnic_adapter
*adapter
, u32 addr
, u32
*valp
);
1494 int qlcnic_rom_fast_read_words(struct qlcnic_adapter
*adapter
, int addr
,
1495 u8
*bytes
, size_t size
);
1496 int qlcnic_alloc_sw_resources(struct qlcnic_adapter
*adapter
);
1497 void qlcnic_free_sw_resources(struct qlcnic_adapter
*adapter
);
1499 void __iomem
*qlcnic_get_ioaddr(struct qlcnic_hardware_context
*, u32
);
1501 int qlcnic_alloc_hw_resources(struct qlcnic_adapter
*adapter
);
1502 void qlcnic_free_hw_resources(struct qlcnic_adapter
*adapter
);
1504 int qlcnic_fw_create_ctx(struct qlcnic_adapter
*adapter
);
1505 void qlcnic_fw_destroy_ctx(struct qlcnic_adapter
*adapter
);
1507 void qlcnic_reset_rx_buffers_list(struct qlcnic_adapter
*adapter
);
1508 void qlcnic_release_rx_buffers(struct qlcnic_adapter
*adapter
);
1509 void qlcnic_release_tx_buffers(struct qlcnic_adapter
*,
1510 struct qlcnic_host_tx_ring
*);
1512 int qlcnic_check_fw_status(struct qlcnic_adapter
*adapter
);
1513 void qlcnic_watchdog_task(struct work_struct
*work
);
1514 void qlcnic_post_rx_buffers(struct qlcnic_adapter
*adapter
,
1515 struct qlcnic_host_rds_ring
*rds_ring
, u8 ring_id
);
1516 int qlcnic_process_rcv_ring(struct qlcnic_host_sds_ring
*sds_ring
, int max
);
1517 void qlcnic_set_multi(struct net_device
*netdev
);
1518 void __qlcnic_set_multi(struct net_device
*, u16
);
1519 int qlcnic_nic_add_mac(struct qlcnic_adapter
*, const u8
*, u16
);
1520 int qlcnic_nic_del_mac(struct qlcnic_adapter
*, const u8
*);
1521 void qlcnic_82xx_free_mac_list(struct qlcnic_adapter
*adapter
);
1522 int qlcnic_82xx_read_phys_port_id(struct qlcnic_adapter
*);
1524 int qlcnic_fw_cmd_set_mtu(struct qlcnic_adapter
*adapter
, int mtu
);
1525 int qlcnic_fw_cmd_set_drv_version(struct qlcnic_adapter
*, u32
);
1526 int qlcnic_change_mtu(struct net_device
*netdev
, int new_mtu
);
1527 netdev_features_t
qlcnic_fix_features(struct net_device
*netdev
,
1528 netdev_features_t features
);
1529 int qlcnic_set_features(struct net_device
*netdev
, netdev_features_t features
);
1530 int qlcnic_config_bridged_mode(struct qlcnic_adapter
*adapter
, u32 enable
);
1531 int qlcnic_send_lro_cleanup(struct qlcnic_adapter
*adapter
);
1532 void qlcnic_update_cmd_producer(struct qlcnic_host_tx_ring
*);
1534 /* Functions from qlcnic_ethtool.c */
1535 int qlcnic_check_loopback_buff(unsigned char *, u8
[]);
1536 int qlcnic_do_lb_test(struct qlcnic_adapter
*, u8
);
1537 int qlcnic_loopback_test(struct net_device
*, u8
);
1539 /* Functions from qlcnic_main.c */
1540 int qlcnic_reset_context(struct qlcnic_adapter
*);
1541 void qlcnic_diag_free_res(struct net_device
*netdev
, int max_sds_rings
);
1542 int qlcnic_diag_alloc_res(struct net_device
*netdev
, int test
);
1543 netdev_tx_t
qlcnic_xmit_frame(struct sk_buff
*skb
, struct net_device
*netdev
);
1544 int qlcnic_set_max_rss(struct qlcnic_adapter
*, u8
, int);
1545 int qlcnic_validate_max_rss(struct qlcnic_adapter
*, __u32
);
1546 int qlcnic_validate_max_tx_rings(struct qlcnic_adapter
*, u32 txq
);
1547 void qlcnic_alloc_lb_filters_mem(struct qlcnic_adapter
*adapter
);
1548 void qlcnic_82xx_set_mac_filter_count(struct qlcnic_adapter
*);
1549 int qlcnic_enable_msix(struct qlcnic_adapter
*, u32
);
1550 void qlcnic_set_drv_version(struct qlcnic_adapter
*);
1552 /* eSwitch management functions */
1553 int qlcnic_config_switch_port(struct qlcnic_adapter
*,
1554 struct qlcnic_esw_func_cfg
*);
1556 int qlcnic_get_eswitch_port_config(struct qlcnic_adapter
*,
1557 struct qlcnic_esw_func_cfg
*);
1558 int qlcnic_config_port_mirroring(struct qlcnic_adapter
*, u8
, u8
, u8
);
1559 int qlcnic_get_port_stats(struct qlcnic_adapter
*, const u8
, const u8
,
1560 struct __qlcnic_esw_statistics
*);
1561 int qlcnic_get_eswitch_stats(struct qlcnic_adapter
*, const u8
, u8
,
1562 struct __qlcnic_esw_statistics
*);
1563 int qlcnic_clear_esw_stats(struct qlcnic_adapter
*adapter
, u8
, u8
, u8
);
1564 int qlcnic_get_mac_stats(struct qlcnic_adapter
*, struct qlcnic_mac_statistics
*);
1566 void qlcnic_free_mbx_args(struct qlcnic_cmd_args
*cmd
);
1568 int qlcnic_alloc_sds_rings(struct qlcnic_recv_context
*, int);
1569 void qlcnic_free_sds_rings(struct qlcnic_recv_context
*);
1570 void qlcnic_advert_link_change(struct qlcnic_adapter
*, int);
1571 void qlcnic_free_tx_rings(struct qlcnic_adapter
*);
1572 int qlcnic_alloc_tx_rings(struct qlcnic_adapter
*, struct net_device
*);
1573 void qlcnic_dump_mbx(struct qlcnic_adapter
*, struct qlcnic_cmd_args
*);
1575 void qlcnic_create_sysfs_entries(struct qlcnic_adapter
*adapter
);
1576 void qlcnic_remove_sysfs_entries(struct qlcnic_adapter
*adapter
);
1577 void qlcnic_create_diag_entries(struct qlcnic_adapter
*adapter
);
1578 void qlcnic_remove_diag_entries(struct qlcnic_adapter
*adapter
);
1579 void qlcnic_82xx_add_sysfs(struct qlcnic_adapter
*adapter
);
1580 void qlcnic_82xx_remove_sysfs(struct qlcnic_adapter
*adapter
);
1581 int qlcnic_82xx_get_settings(struct qlcnic_adapter
*, struct ethtool_cmd
*);
1583 int qlcnicvf_config_bridged_mode(struct qlcnic_adapter
*, u32
);
1584 int qlcnicvf_config_led(struct qlcnic_adapter
*, u32
, u32
);
1585 void qlcnic_set_vlan_config(struct qlcnic_adapter
*,
1586 struct qlcnic_esw_func_cfg
*);
1587 void qlcnic_set_eswitch_port_features(struct qlcnic_adapter
*,
1588 struct qlcnic_esw_func_cfg
*);
1590 void qlcnic_down(struct qlcnic_adapter
*, struct net_device
*);
1591 int qlcnic_up(struct qlcnic_adapter
*, struct net_device
*);
1592 void __qlcnic_down(struct qlcnic_adapter
*, struct net_device
*);
1593 void qlcnic_detach(struct qlcnic_adapter
*);
1594 void qlcnic_teardown_intr(struct qlcnic_adapter
*);
1595 int qlcnic_attach(struct qlcnic_adapter
*);
1596 int __qlcnic_up(struct qlcnic_adapter
*, struct net_device
*);
1597 void qlcnic_restore_indev_addr(struct net_device
*, unsigned long);
1599 int qlcnic_check_temp(struct qlcnic_adapter
*);
1600 int qlcnic_init_pci_info(struct qlcnic_adapter
*);
1601 int qlcnic_set_default_offload_settings(struct qlcnic_adapter
*);
1602 int qlcnic_reset_npar_config(struct qlcnic_adapter
*);
1603 int qlcnic_set_eswitch_port_config(struct qlcnic_adapter
*);
1604 void qlcnic_add_lb_filter(struct qlcnic_adapter
*, struct sk_buff
*, int, u16
);
1605 int qlcnic_get_beacon_state(struct qlcnic_adapter
*, u8
*);
1606 int qlcnic_83xx_configure_opmode(struct qlcnic_adapter
*adapter
);
1607 int qlcnic_read_mac_addr(struct qlcnic_adapter
*);
1608 int qlcnic_setup_netdev(struct qlcnic_adapter
*, struct net_device
*, int);
1609 void qlcnic_set_netdev_features(struct qlcnic_adapter
*,
1610 struct qlcnic_esw_func_cfg
*);
1611 void qlcnic_sriov_vf_schedule_multi(struct net_device
*);
1612 void qlcnic_vf_add_mc_list(struct net_device
*, u16
);
1615 * QLOGIC Board information
1618 #define QLCNIC_MAX_BOARD_NAME_LEN 100
1619 struct qlcnic_board_info
{
1620 unsigned short vendor
;
1621 unsigned short device
;
1622 unsigned short sub_vendor
;
1623 unsigned short sub_device
;
1624 char short_name
[QLCNIC_MAX_BOARD_NAME_LEN
];
1627 static inline u32
qlcnic_tx_avail(struct qlcnic_host_tx_ring
*tx_ring
)
1629 if (likely(tx_ring
->producer
< tx_ring
->sw_consumer
))
1630 return tx_ring
->sw_consumer
- tx_ring
->producer
;
1632 return tx_ring
->sw_consumer
+ tx_ring
->num_desc
-
1636 static inline int qlcnic_set_real_num_queues(struct qlcnic_adapter
*adapter
,
1637 struct net_device
*netdev
)
1641 tx_q
= adapter
->max_drv_tx_rings
;
1643 netdev
->num_tx_queues
= tx_q
;
1644 netdev
->real_num_tx_queues
= tx_q
;
1646 err
= netif_set_real_num_tx_queues(netdev
, tx_q
);
1648 dev_err(&adapter
->pdev
->dev
, "failed to set %d Tx queues\n",
1651 dev_info(&adapter
->pdev
->dev
, "set %d Tx queues\n", tx_q
);
1656 struct qlcnic_nic_template
{
1657 int (*config_bridged_mode
) (struct qlcnic_adapter
*, u32
);
1658 int (*config_led
) (struct qlcnic_adapter
*, u32
, u32
);
1659 int (*start_firmware
) (struct qlcnic_adapter
*);
1660 int (*init_driver
) (struct qlcnic_adapter
*);
1661 void (*request_reset
) (struct qlcnic_adapter
*, u32
);
1662 void (*cancel_idc_work
) (struct qlcnic_adapter
*);
1663 int (*napi_add
)(struct qlcnic_adapter
*, struct net_device
*);
1664 void (*napi_del
)(struct qlcnic_adapter
*);
1665 void (*config_ipaddr
)(struct qlcnic_adapter
*, __be32
, int);
1666 irqreturn_t (*clear_legacy_intr
)(struct qlcnic_adapter
*);
1667 int (*shutdown
)(struct pci_dev
*);
1668 int (*resume
)(struct qlcnic_adapter
*);
1671 struct qlcnic_mbx_ops
{
1672 int (*enqueue_cmd
) (struct qlcnic_adapter
*,
1673 struct qlcnic_cmd_args
*, unsigned long *);
1674 void (*dequeue_cmd
) (struct qlcnic_adapter
*, struct qlcnic_cmd_args
*);
1675 void (*decode_resp
) (struct qlcnic_adapter
*, struct qlcnic_cmd_args
*);
1676 void (*encode_cmd
) (struct qlcnic_adapter
*, struct qlcnic_cmd_args
*);
1677 void (*nofity_fw
) (struct qlcnic_adapter
*, u8
);
1680 int qlcnic_83xx_init_mailbox_work(struct qlcnic_adapter
*);
1681 void qlcnic_83xx_detach_mailbox_work(struct qlcnic_adapter
*);
1682 void qlcnic_83xx_reinit_mbx_work(struct qlcnic_mailbox
*mbx
);
1683 void qlcnic_83xx_free_mailbox(struct qlcnic_mailbox
*mbx
);
1685 /* Adapter hardware abstraction */
1686 struct qlcnic_hardware_ops
{
1687 void (*read_crb
) (struct qlcnic_adapter
*, char *, loff_t
, size_t);
1688 void (*write_crb
) (struct qlcnic_adapter
*, char *, loff_t
, size_t);
1689 int (*read_reg
) (struct qlcnic_adapter
*, ulong
, int *);
1690 int (*write_reg
) (struct qlcnic_adapter
*, ulong
, u32
);
1691 void (*get_ocm_win
) (struct qlcnic_hardware_context
*);
1692 int (*get_mac_address
) (struct qlcnic_adapter
*, u8
*, u8
);
1693 int (*setup_intr
) (struct qlcnic_adapter
*, u8
, int);
1694 int (*alloc_mbx_args
)(struct qlcnic_cmd_args
*,
1695 struct qlcnic_adapter
*, u32
);
1696 int (*mbx_cmd
) (struct qlcnic_adapter
*, struct qlcnic_cmd_args
*);
1697 void (*get_func_no
) (struct qlcnic_adapter
*);
1698 int (*api_lock
) (struct qlcnic_adapter
*);
1699 void (*api_unlock
) (struct qlcnic_adapter
*);
1700 void (*add_sysfs
) (struct qlcnic_adapter
*);
1701 void (*remove_sysfs
) (struct qlcnic_adapter
*);
1702 void (*process_lb_rcv_ring_diag
) (struct qlcnic_host_sds_ring
*);
1703 int (*create_rx_ctx
) (struct qlcnic_adapter
*);
1704 int (*create_tx_ctx
) (struct qlcnic_adapter
*,
1705 struct qlcnic_host_tx_ring
*, int);
1706 void (*del_rx_ctx
) (struct qlcnic_adapter
*);
1707 void (*del_tx_ctx
) (struct qlcnic_adapter
*,
1708 struct qlcnic_host_tx_ring
*);
1709 int (*setup_link_event
) (struct qlcnic_adapter
*, int);
1710 int (*get_nic_info
) (struct qlcnic_adapter
*, struct qlcnic_info
*, u8
);
1711 int (*get_pci_info
) (struct qlcnic_adapter
*, struct qlcnic_pci_info
*);
1712 int (*set_nic_info
) (struct qlcnic_adapter
*, struct qlcnic_info
*);
1713 int (*change_macvlan
) (struct qlcnic_adapter
*, u8
*, u16
, u8
);
1714 void (*napi_enable
) (struct qlcnic_adapter
*);
1715 void (*napi_disable
) (struct qlcnic_adapter
*);
1716 void (*config_intr_coal
) (struct qlcnic_adapter
*);
1717 int (*config_rss
) (struct qlcnic_adapter
*, int);
1718 int (*config_hw_lro
) (struct qlcnic_adapter
*, int);
1719 int (*config_loopback
) (struct qlcnic_adapter
*, u8
);
1720 int (*clear_loopback
) (struct qlcnic_adapter
*, u8
);
1721 int (*config_promisc_mode
) (struct qlcnic_adapter
*, u32
);
1722 void (*change_l2_filter
) (struct qlcnic_adapter
*, u64
*, u16
);
1723 int (*get_board_info
) (struct qlcnic_adapter
*);
1724 void (*set_mac_filter_count
) (struct qlcnic_adapter
*);
1725 void (*free_mac_list
) (struct qlcnic_adapter
*);
1726 int (*read_phys_port_id
) (struct qlcnic_adapter
*);
1729 extern struct qlcnic_nic_template qlcnic_vf_ops
;
1731 static inline int qlcnic_start_firmware(struct qlcnic_adapter
*adapter
)
1733 return adapter
->nic_ops
->start_firmware(adapter
);
1736 static inline void qlcnic_read_crb(struct qlcnic_adapter
*adapter
, char *buf
,
1737 loff_t offset
, size_t size
)
1739 adapter
->ahw
->hw_ops
->read_crb(adapter
, buf
, offset
, size
);
1742 static inline void qlcnic_write_crb(struct qlcnic_adapter
*adapter
, char *buf
,
1743 loff_t offset
, size_t size
)
1745 adapter
->ahw
->hw_ops
->write_crb(adapter
, buf
, offset
, size
);
1748 static inline int qlcnic_hw_write_wx_2M(struct qlcnic_adapter
*adapter
,
1749 ulong off
, u32 data
)
1751 return adapter
->ahw
->hw_ops
->write_reg(adapter
, off
, data
);
1754 static inline int qlcnic_get_mac_address(struct qlcnic_adapter
*adapter
,
1755 u8
*mac
, u8 function
)
1757 return adapter
->ahw
->hw_ops
->get_mac_address(adapter
, mac
, function
);
1760 static inline int qlcnic_setup_intr(struct qlcnic_adapter
*adapter
,
1761 u8 num_intr
, int txq
)
1763 return adapter
->ahw
->hw_ops
->setup_intr(adapter
, num_intr
, txq
);
1766 static inline int qlcnic_alloc_mbx_args(struct qlcnic_cmd_args
*mbx
,
1767 struct qlcnic_adapter
*adapter
, u32 arg
)
1769 return adapter
->ahw
->hw_ops
->alloc_mbx_args(mbx
, adapter
, arg
);
1772 static inline int qlcnic_issue_cmd(struct qlcnic_adapter
*adapter
,
1773 struct qlcnic_cmd_args
*cmd
)
1775 if (adapter
->ahw
->hw_ops
->mbx_cmd
)
1776 return adapter
->ahw
->hw_ops
->mbx_cmd(adapter
, cmd
);
1781 static inline void qlcnic_get_func_no(struct qlcnic_adapter
*adapter
)
1783 adapter
->ahw
->hw_ops
->get_func_no(adapter
);
1786 static inline int qlcnic_api_lock(struct qlcnic_adapter
*adapter
)
1788 return adapter
->ahw
->hw_ops
->api_lock(adapter
);
1791 static inline void qlcnic_api_unlock(struct qlcnic_adapter
*adapter
)
1793 adapter
->ahw
->hw_ops
->api_unlock(adapter
);
1796 static inline void qlcnic_add_sysfs(struct qlcnic_adapter
*adapter
)
1798 if (adapter
->ahw
->hw_ops
->add_sysfs
)
1799 adapter
->ahw
->hw_ops
->add_sysfs(adapter
);
1802 static inline void qlcnic_remove_sysfs(struct qlcnic_adapter
*adapter
)
1804 if (adapter
->ahw
->hw_ops
->remove_sysfs
)
1805 adapter
->ahw
->hw_ops
->remove_sysfs(adapter
);
1809 qlcnic_process_rcv_ring_diag(struct qlcnic_host_sds_ring
*sds_ring
)
1811 sds_ring
->adapter
->ahw
->hw_ops
->process_lb_rcv_ring_diag(sds_ring
);
1814 static inline int qlcnic_fw_cmd_create_rx_ctx(struct qlcnic_adapter
*adapter
)
1816 return adapter
->ahw
->hw_ops
->create_rx_ctx(adapter
);
1819 static inline int qlcnic_fw_cmd_create_tx_ctx(struct qlcnic_adapter
*adapter
,
1820 struct qlcnic_host_tx_ring
*ptr
,
1823 return adapter
->ahw
->hw_ops
->create_tx_ctx(adapter
, ptr
, ring
);
1826 static inline void qlcnic_fw_cmd_del_rx_ctx(struct qlcnic_adapter
*adapter
)
1828 return adapter
->ahw
->hw_ops
->del_rx_ctx(adapter
);
1831 static inline void qlcnic_fw_cmd_del_tx_ctx(struct qlcnic_adapter
*adapter
,
1832 struct qlcnic_host_tx_ring
*ptr
)
1834 return adapter
->ahw
->hw_ops
->del_tx_ctx(adapter
, ptr
);
1837 static inline int qlcnic_linkevent_request(struct qlcnic_adapter
*adapter
,
1840 return adapter
->ahw
->hw_ops
->setup_link_event(adapter
, enable
);
1843 static inline int qlcnic_get_nic_info(struct qlcnic_adapter
*adapter
,
1844 struct qlcnic_info
*info
, u8 id
)
1846 return adapter
->ahw
->hw_ops
->get_nic_info(adapter
, info
, id
);
1849 static inline int qlcnic_get_pci_info(struct qlcnic_adapter
*adapter
,
1850 struct qlcnic_pci_info
*info
)
1852 return adapter
->ahw
->hw_ops
->get_pci_info(adapter
, info
);
1855 static inline int qlcnic_set_nic_info(struct qlcnic_adapter
*adapter
,
1856 struct qlcnic_info
*info
)
1858 return adapter
->ahw
->hw_ops
->set_nic_info(adapter
, info
);
1861 static inline int qlcnic_sre_macaddr_change(struct qlcnic_adapter
*adapter
,
1862 u8
*addr
, u16 id
, u8 cmd
)
1864 return adapter
->ahw
->hw_ops
->change_macvlan(adapter
, addr
, id
, cmd
);
1867 static inline int qlcnic_napi_add(struct qlcnic_adapter
*adapter
,
1868 struct net_device
*netdev
)
1870 return adapter
->nic_ops
->napi_add(adapter
, netdev
);
1873 static inline void qlcnic_napi_del(struct qlcnic_adapter
*adapter
)
1875 adapter
->nic_ops
->napi_del(adapter
);
1878 static inline void qlcnic_napi_enable(struct qlcnic_adapter
*adapter
)
1880 adapter
->ahw
->hw_ops
->napi_enable(adapter
);
1883 static inline int __qlcnic_shutdown(struct pci_dev
*pdev
)
1885 struct qlcnic_adapter
*adapter
= pci_get_drvdata(pdev
);
1887 return adapter
->nic_ops
->shutdown(pdev
);
1890 static inline int __qlcnic_resume(struct qlcnic_adapter
*adapter
)
1892 return adapter
->nic_ops
->resume(adapter
);
1895 static inline void qlcnic_napi_disable(struct qlcnic_adapter
*adapter
)
1897 adapter
->ahw
->hw_ops
->napi_disable(adapter
);
1900 static inline void qlcnic_config_intr_coalesce(struct qlcnic_adapter
*adapter
)
1902 adapter
->ahw
->hw_ops
->config_intr_coal(adapter
);
1905 static inline int qlcnic_config_rss(struct qlcnic_adapter
*adapter
, int enable
)
1907 return adapter
->ahw
->hw_ops
->config_rss(adapter
, enable
);
1910 static inline int qlcnic_config_hw_lro(struct qlcnic_adapter
*adapter
,
1913 return adapter
->ahw
->hw_ops
->config_hw_lro(adapter
, enable
);
1916 static inline int qlcnic_set_lb_mode(struct qlcnic_adapter
*adapter
, u8 mode
)
1918 return adapter
->ahw
->hw_ops
->config_loopback(adapter
, mode
);
1921 static inline int qlcnic_clear_lb_mode(struct qlcnic_adapter
*adapter
, u8 mode
)
1923 return adapter
->ahw
->hw_ops
->clear_loopback(adapter
, mode
);
1926 static inline int qlcnic_nic_set_promisc(struct qlcnic_adapter
*adapter
,
1929 return adapter
->ahw
->hw_ops
->config_promisc_mode(adapter
, mode
);
1932 static inline void qlcnic_change_filter(struct qlcnic_adapter
*adapter
,
1935 adapter
->ahw
->hw_ops
->change_l2_filter(adapter
, addr
, id
);
1938 static inline int qlcnic_get_board_info(struct qlcnic_adapter
*adapter
)
1940 return adapter
->ahw
->hw_ops
->get_board_info(adapter
);
1943 static inline void qlcnic_free_mac_list(struct qlcnic_adapter
*adapter
)
1945 return adapter
->ahw
->hw_ops
->free_mac_list(adapter
);
1948 static inline void qlcnic_set_mac_filter_count(struct qlcnic_adapter
*adapter
)
1950 if (adapter
->ahw
->hw_ops
->set_mac_filter_count
)
1951 adapter
->ahw
->hw_ops
->set_mac_filter_count(adapter
);
1954 static inline void qlcnic_read_phys_port_id(struct qlcnic_adapter
*adapter
)
1956 if (adapter
->ahw
->hw_ops
->read_phys_port_id
)
1957 adapter
->ahw
->hw_ops
->read_phys_port_id(adapter
);
1960 static inline void qlcnic_dev_request_reset(struct qlcnic_adapter
*adapter
,
1963 if (adapter
->nic_ops
->request_reset
)
1964 adapter
->nic_ops
->request_reset(adapter
, key
);
1967 static inline void qlcnic_cancel_idc_work(struct qlcnic_adapter
*adapter
)
1969 if (adapter
->nic_ops
->cancel_idc_work
)
1970 adapter
->nic_ops
->cancel_idc_work(adapter
);
1973 static inline irqreturn_t
1974 qlcnic_clear_legacy_intr(struct qlcnic_adapter
*adapter
)
1976 return adapter
->nic_ops
->clear_legacy_intr(adapter
);
1979 static inline int qlcnic_config_led(struct qlcnic_adapter
*adapter
, u32 state
,
1982 return adapter
->nic_ops
->config_led(adapter
, state
, rate
);
1985 static inline void qlcnic_config_ipaddr(struct qlcnic_adapter
*adapter
,
1988 adapter
->nic_ops
->config_ipaddr(adapter
, ip
, cmd
);
1991 static inline bool qlcnic_check_multi_tx(struct qlcnic_adapter
*adapter
)
1993 return test_bit(__QLCNIC_MULTI_TX_UNIQUE
, &adapter
->state
);
1996 static inline void qlcnic_disable_multi_tx(struct qlcnic_adapter
*adapter
)
1998 test_and_clear_bit(__QLCNIC_MULTI_TX_UNIQUE
, &adapter
->state
);
1999 adapter
->max_drv_tx_rings
= 1;
2002 /* When operating in a muti tx mode, driver needs to write 0x1
2003 * to src register, instead of 0x0 to disable receiving interrupt.
2005 static inline void qlcnic_disable_int(struct qlcnic_host_sds_ring
*sds_ring
)
2007 struct qlcnic_adapter
*adapter
= sds_ring
->adapter
;
2009 if (qlcnic_check_multi_tx(adapter
) &&
2010 !adapter
->ahw
->diag_test
&&
2011 (adapter
->flags
& QLCNIC_MSIX_ENABLED
))
2012 writel(0x1, sds_ring
->crb_intr_mask
);
2014 writel(0, sds_ring
->crb_intr_mask
);
2017 /* When operating in a muti tx mode, driver needs to write 0x0
2018 * to src register, instead of 0x1 to enable receiving interrupts.
2020 static inline void qlcnic_enable_int(struct qlcnic_host_sds_ring
*sds_ring
)
2022 struct qlcnic_adapter
*adapter
= sds_ring
->adapter
;
2024 if (qlcnic_check_multi_tx(adapter
) &&
2025 !adapter
->ahw
->diag_test
&&
2026 (adapter
->flags
& QLCNIC_MSIX_ENABLED
))
2027 writel(0, sds_ring
->crb_intr_mask
);
2029 writel(0x1, sds_ring
->crb_intr_mask
);
2031 if (!QLCNIC_IS_MSI_FAMILY(adapter
))
2032 writel(0xfbff, adapter
->tgt_mask_reg
);
2035 static inline int qlcnic_get_diag_lock(struct qlcnic_adapter
*adapter
)
2037 return test_and_set_bit(__QLCNIC_DIAG_MODE
, &adapter
->state
);
2040 static inline void qlcnic_release_diag_lock(struct qlcnic_adapter
*adapter
)
2042 clear_bit(__QLCNIC_DIAG_MODE
, &adapter
->state
);
2045 static inline int qlcnic_check_diag_status(struct qlcnic_adapter
*adapter
)
2047 return test_bit(__QLCNIC_DIAG_MODE
, &adapter
->state
);
2050 extern const struct ethtool_ops qlcnic_sriov_vf_ethtool_ops
;
2051 extern const struct ethtool_ops qlcnic_ethtool_ops
;
2052 extern const struct ethtool_ops qlcnic_ethtool_failed_ops
;
2054 #define QLCDB(adapter, lvl, _fmt, _args...) do { \
2055 if (NETIF_MSG_##lvl & adapter->ahw->msg_enable) \
2056 printk(KERN_INFO "%s: %s: " _fmt, \
2057 dev_name(&adapter->pdev->dev), \
2058 __func__, ##_args); \
2061 #define PCI_DEVICE_ID_QLOGIC_QLE824X 0x8020
2062 #define PCI_DEVICE_ID_QLOGIC_QLE834X 0x8030
2063 #define PCI_DEVICE_ID_QLOGIC_VF_QLE834X 0x8430
2064 #define PCI_DEVICE_ID_QLOGIC_QLE844X 0x8040
2065 #define PCI_DEVICE_ID_QLOGIC_VF_QLE844X 0x8440
2067 static inline bool qlcnic_82xx_check(struct qlcnic_adapter
*adapter
)
2069 unsigned short device
= adapter
->pdev
->device
;
2070 return (device
== PCI_DEVICE_ID_QLOGIC_QLE824X
) ? true : false;
2073 static inline bool qlcnic_84xx_check(struct qlcnic_adapter
*adapter
)
2075 unsigned short device
= adapter
->pdev
->device
;
2077 return ((device
== PCI_DEVICE_ID_QLOGIC_QLE844X
) ||
2078 (device
== PCI_DEVICE_ID_QLOGIC_VF_QLE844X
)) ? true : false;
2081 static inline bool qlcnic_83xx_check(struct qlcnic_adapter
*adapter
)
2083 unsigned short device
= adapter
->pdev
->device
;
2086 status
= ((device
== PCI_DEVICE_ID_QLOGIC_QLE834X
) ||
2087 (device
== PCI_DEVICE_ID_QLOGIC_QLE844X
) ||
2088 (device
== PCI_DEVICE_ID_QLOGIC_VF_QLE844X
) ||
2089 (device
== PCI_DEVICE_ID_QLOGIC_VF_QLE834X
)) ? true : false;
2094 static inline bool qlcnic_sriov_pf_check(struct qlcnic_adapter
*adapter
)
2096 return (adapter
->ahw
->op_mode
== QLCNIC_SRIOV_PF_FUNC
) ? true : false;
2099 static inline bool qlcnic_sriov_vf_check(struct qlcnic_adapter
*adapter
)
2101 unsigned short device
= adapter
->pdev
->device
;
2104 status
= ((device
== PCI_DEVICE_ID_QLOGIC_VF_QLE834X
) ||
2105 (device
== PCI_DEVICE_ID_QLOGIC_VF_QLE844X
)) ? true : false;
2110 static inline int qlcnic_dcb_get_hw_capability(struct qlcnic_adapter
*adapter
)
2112 struct qlcnic_dcb
*dcb
= adapter
->dcb
;
2114 if (dcb
&& dcb
->ops
->get_hw_capability
)
2115 return dcb
->ops
->get_hw_capability(adapter
);
2120 static inline void qlcnic_dcb_free(struct qlcnic_adapter
*adapter
)
2122 struct qlcnic_dcb
*dcb
= adapter
->dcb
;
2124 if (dcb
&& dcb
->ops
->free
)
2125 dcb
->ops
->free(adapter
);
2128 static inline int qlcnic_dcb_attach(struct qlcnic_adapter
*adapter
)
2130 struct qlcnic_dcb
*dcb
= adapter
->dcb
;
2132 if (dcb
&& dcb
->ops
->attach
)
2133 return dcb
->ops
->attach(adapter
);
2139 qlcnic_dcb_query_hw_capability(struct qlcnic_adapter
*adapter
, char *buf
)
2141 struct qlcnic_dcb
*dcb
= adapter
->dcb
;
2143 if (dcb
&& dcb
->ops
->query_hw_capability
)
2144 return dcb
->ops
->query_hw_capability(adapter
, buf
);
2149 static inline void qlcnic_dcb_get_info(struct qlcnic_adapter
*adapter
)
2151 struct qlcnic_dcb
*dcb
= adapter
->dcb
;
2153 if (dcb
&& dcb
->ops
->get_info
)
2154 dcb
->ops
->get_info(adapter
);
2158 qlcnic_dcb_query_cee_param(struct qlcnic_adapter
*adapter
, char *buf
, u8 type
)
2160 struct qlcnic_dcb
*dcb
= adapter
->dcb
;
2162 if (dcb
&& dcb
->ops
->query_cee_param
)
2163 return dcb
->ops
->query_cee_param(adapter
, buf
, type
);
2168 static inline int qlcnic_dcb_get_cee_cfg(struct qlcnic_adapter
*adapter
)
2170 struct qlcnic_dcb
*dcb
= adapter
->dcb
;
2172 if (dcb
&& dcb
->ops
->get_cee_cfg
)
2173 return dcb
->ops
->get_cee_cfg(adapter
);
2179 qlcnic_dcb_register_aen(struct qlcnic_adapter
*adapter
, u8 flag
)
2181 struct qlcnic_dcb
*dcb
= adapter
->dcb
;
2183 if (dcb
&& dcb
->ops
->register_aen
)
2184 dcb
->ops
->register_aen(adapter
, flag
);
2187 static inline void qlcnic_dcb_handle_aen(struct qlcnic_adapter
*adapter
,
2190 struct qlcnic_dcb
*dcb
= adapter
->dcb
;
2192 if (dcb
&& dcb
->ops
->handle_aen
)
2193 dcb
->ops
->handle_aen(adapter
, msg
);
2196 static inline void qlcnic_dcb_init_dcbnl_ops(struct qlcnic_adapter
*adapter
)
2198 struct qlcnic_dcb
*dcb
= adapter
->dcb
;
2200 if (dcb
&& dcb
->ops
->init_dcbnl_ops
)
2201 dcb
->ops
->init_dcbnl_ops(adapter
);
2203 #endif /* __QLCNIC_H_ */