#include "qed_sp.h"
/* API common to all protocols */
+enum BAR_ID {
+ BAR_ID_0, /* used for GRC */
+ BAR_ID_1 /* Used for doorbells */
+};
+
+static u32 qed_hw_bar_size(struct qed_hwfn *p_hwfn,
+ enum BAR_ID bar_id)
+{
+ u32 bar_reg = (bar_id == BAR_ID_0 ?
+ PGLUE_B_REG_PF_BAR0_SIZE : PGLUE_B_REG_PF_BAR1_SIZE);
+ u32 val = qed_rd(p_hwfn, p_hwfn->p_main_ptt, bar_reg);
+
+ if (val)
+ return 1 << (val + 15);
+
+ /* Old MFW initialized above registered only conditionally */
+ if (p_hwfn->cdev->num_hwfns > 1) {
+ DP_INFO(p_hwfn,
+ "BAR size not configured. Assuming BAR size of 256kB for GRC and 512kB for DB\n");
+ return BAR_ID_0 ? 256 * 1024 : 512 * 1024;
+ } else {
+ DP_INFO(p_hwfn,
+ "BAR size not configured. Assuming BAR size of 512kB for GRC and 512kB for DB\n");
+ return 512 * 1024;
+ }
+}
+
void qed_init_dp(struct qed_dev *cdev,
u32 dp_module, u8 dp_level)
{
/* PQs will be arranged as follows: First per-TC PQ then pure-LB quete.
*/
qm_info->qm_pq_params = kzalloc(sizeof(*qm_info->qm_pq_params) *
- num_pqs, GFP_ATOMIC);
+ num_pqs, GFP_KERNEL);
if (!qm_info->qm_pq_params)
goto alloc_err;
qm_info->qm_vport_params = kzalloc(sizeof(*qm_info->qm_vport_params) *
- num_vports, GFP_ATOMIC);
+ num_vports, GFP_KERNEL);
if (!qm_info->qm_vport_params)
goto alloc_err;
qm_info->qm_port_params = kzalloc(sizeof(*qm_info->qm_port_params) *
- MAX_NUM_PORTS, GFP_ATOMIC);
+ MAX_NUM_PORTS, GFP_KERNEL);
if (!qm_info->qm_port_params)
goto alloc_err;
}
}
-#define FINAL_CLEANUP_CMD_OFFSET (0)
-#define FINAL_CLEANUP_CMD (0x1)
-#define FINAL_CLEANUP_VALID_OFFSET (6)
-#define FINAL_CLEANUP_VFPF_ID_SHIFT (7)
-#define FINAL_CLEANUP_COMP (0x2)
#define FINAL_CLEANUP_POLL_CNT (100)
#define FINAL_CLEANUP_POLL_TIME (10)
int qed_final_cleanup(struct qed_hwfn *p_hwfn,
u32 command = 0, addr, count = FINAL_CLEANUP_POLL_CNT;
int rc = -EBUSY;
- addr = GTT_BAR0_MAP_REG_USDM_RAM + USTORM_FLR_FINAL_ACK_OFFSET;
+ addr = GTT_BAR0_MAP_REG_USDM_RAM +
+ USTORM_FLR_FINAL_ACK_OFFSET(p_hwfn->rel_pf_id);
- command |= FINAL_CLEANUP_CMD << FINAL_CLEANUP_CMD_OFFSET;
- command |= 1 << FINAL_CLEANUP_VALID_OFFSET;
- command |= id << FINAL_CLEANUP_VFPF_ID_SHIFT;
- command |= FINAL_CLEANUP_COMP << SDM_OP_GEN_COMP_TYPE_SHIFT;
+ command |= X_FINAL_CLEANUP_AGG_INT <<
+ SDM_AGG_INT_COMP_PARAMS_AGG_INT_INDEX_SHIFT;
+ command |= 1 << SDM_AGG_INT_COMP_PARAMS_AGG_VECTOR_ENABLE_SHIFT;
+ command |= id << SDM_AGG_INT_COMP_PARAMS_AGG_VECTOR_BIT_SHIFT;
+ command |= SDM_COMP_TYPE_AGG_INT << SDM_OP_GEN_COMP_TYPE_SHIFT;
/* Make sure notification is not set before initiating final cleanup */
if (REG_RD(p_hwfn, addr)) {
{
int hw_mode = 0;
- hw_mode = (1 << MODE_BB_A0);
+ hw_mode = (1 << MODE_BB_B0);
switch (p_hwfn->cdev->num_ports_in_engines) {
case 1:
}
switch (p_hwfn->cdev->mf_mode) {
- case SF:
- hw_mode |= 1 << MODE_SF;
+ case QED_MF_DEFAULT:
+ case QED_MF_NPAR:
+ hw_mode |= 1 << MODE_MF_SI;
break;
- case MF_OVLAN:
+ case QED_MF_OVLAN:
hw_mode |= 1 << MODE_MF_SD;
break;
- case MF_NPAR:
- hw_mode |= 1 << MODE_MF_SI;
- break;
default:
- DP_NOTICE(p_hwfn, "Unsupported MF mode, init as SF\n");
- hw_mode |= 1 << MODE_SF;
+ DP_NOTICE(p_hwfn, "Unsupported MF mode, init as DEFAULT\n");
+ hw_mode |= 1 << MODE_MF_SI;
}
hw_mode |= 1 << MODE_ASIC;
bool allow_npar_tx_switch,
const u8 *bin_fw_data)
{
- struct qed_storm_stats *p_stat;
- u32 load_code, param, *p_address;
+ u32 load_code, param;
int rc, mfw_rc, i;
- u8 fw_vport = 0;
rc = qed_init_fw_data(cdev, bin_fw_data);
if (rc != 0)
for_each_hwfn(cdev, i) {
struct qed_hwfn *p_hwfn = &cdev->hwfns[i];
- rc = qed_fw_vport(p_hwfn, 0, &fw_vport);
- if (rc != 0)
- return rc;
-
/* Enable DMAE in PXP */
rc = qed_change_pci_hwfn(p_hwfn, p_hwfn->p_main_ptt, true);
}
p_hwfn->hw_init_done = true;
+ }
+
+ return 0;
+}
- /* init PF stats */
- p_stat = &p_hwfn->storm_stats;
- p_stat->mstats.address = BAR0_MAP_REG_MSDM_RAM +
- MSTORM_QUEUE_STAT_OFFSET(fw_vport);
- p_stat->mstats.len = sizeof(struct eth_mstorm_per_queue_stat);
+#define QED_HW_STOP_RETRY_LIMIT (10)
+static inline void qed_hw_timers_stop(struct qed_dev *cdev,
+ struct qed_hwfn *p_hwfn,
+ struct qed_ptt *p_ptt)
+{
+ int i;
- p_stat->ustats.address = BAR0_MAP_REG_USDM_RAM +
- USTORM_QUEUE_STAT_OFFSET(fw_vport);
- p_stat->ustats.len = sizeof(struct eth_ustorm_per_queue_stat);
+ /* close timers */
+ qed_wr(p_hwfn, p_ptt, TM_REG_PF_ENABLE_CONN, 0x0);
+ qed_wr(p_hwfn, p_ptt, TM_REG_PF_ENABLE_TASK, 0x0);
- p_stat->pstats.address = BAR0_MAP_REG_PSDM_RAM +
- PSTORM_QUEUE_STAT_OFFSET(fw_vport);
- p_stat->pstats.len = sizeof(struct eth_pstorm_per_queue_stat);
+ for (i = 0; i < QED_HW_STOP_RETRY_LIMIT; i++) {
+ if ((!qed_rd(p_hwfn, p_ptt,
+ TM_REG_PF_SCAN_ACTIVE_CONN)) &&
+ (!qed_rd(p_hwfn, p_ptt,
+ TM_REG_PF_SCAN_ACTIVE_TASK)))
+ break;
- p_address = &p_stat->tstats.address;
- *p_address = BAR0_MAP_REG_TSDM_RAM +
- TSTORM_PORT_STAT_OFFSET(MFW_PORT(p_hwfn));
- p_stat->tstats.len = sizeof(struct tstorm_per_port_stat);
+ /* Dependent on number of connection/tasks, possibly
+ * 1ms sleep is required between polls
+ */
+ usleep_range(1000, 2000);
}
- return 0;
+ if (i < QED_HW_STOP_RETRY_LIMIT)
+ return;
+
+ DP_NOTICE(p_hwfn,
+ "Timers linear scans are not over [Connection %02x Tasks %02x]\n",
+ (u8)qed_rd(p_hwfn, p_ptt, TM_REG_PF_SCAN_ACTIVE_CONN),
+ (u8)qed_rd(p_hwfn, p_ptt, TM_REG_PF_SCAN_ACTIVE_TASK));
+}
+
+void qed_hw_timers_stop_all(struct qed_dev *cdev)
+{
+ int j;
+
+ for_each_hwfn(cdev, j) {
+ struct qed_hwfn *p_hwfn = &cdev->hwfns[j];
+ struct qed_ptt *p_ptt = p_hwfn->p_main_ptt;
+
+ qed_hw_timers_stop(cdev, p_hwfn, p_ptt);
+ }
}
-#define QED_HW_STOP_RETRY_LIMIT (10)
int qed_hw_stop(struct qed_dev *cdev)
{
int rc = 0, t_rc;
- int i, j;
+ int j;
for_each_hwfn(cdev, j) {
struct qed_hwfn *p_hwfn = &cdev->hwfns[j];
rc = qed_sp_pf_stop(p_hwfn);
if (rc)
- return rc;
+ DP_NOTICE(p_hwfn,
+ "Failed to close PF against FW. Continue to stop HW to prevent illegal host access by the device\n");
qed_wr(p_hwfn, p_ptt,
NIG_REG_RX_LLH_BRB_GATE_DNTFWD_PERPF, 0x1);
qed_wr(p_hwfn, p_ptt, PRS_REG_SEARCH_ROCE, 0x0);
qed_wr(p_hwfn, p_ptt, PRS_REG_SEARCH_OPENFLOW, 0x0);
- qed_wr(p_hwfn, p_ptt, TM_REG_PF_ENABLE_CONN, 0x0);
- qed_wr(p_hwfn, p_ptt, TM_REG_PF_ENABLE_TASK, 0x0);
- for (i = 0; i < QED_HW_STOP_RETRY_LIMIT; i++) {
- if ((!qed_rd(p_hwfn, p_ptt,
- TM_REG_PF_SCAN_ACTIVE_CONN)) &&
- (!qed_rd(p_hwfn, p_ptt,
- TM_REG_PF_SCAN_ACTIVE_TASK)))
- break;
-
- usleep_range(1000, 2000);
- }
- if (i == QED_HW_STOP_RETRY_LIMIT)
- DP_NOTICE(p_hwfn,
- "Timers linear scans are not over [Connection %02x Tasks %02x]\n",
- (u8)qed_rd(p_hwfn, p_ptt,
- TM_REG_PF_SCAN_ACTIVE_CONN),
- (u8)qed_rd(p_hwfn, p_ptt,
- TM_REG_PF_SCAN_ACTIVE_TASK));
+ qed_hw_timers_stop(cdev, p_hwfn, p_ptt);
/* Disable Attention Generation */
qed_int_igu_disable_int(p_hwfn, p_ptt);
void qed_hw_stop_fastpath(struct qed_dev *cdev)
{
- int i, j;
+ int j;
for_each_hwfn(cdev, j) {
struct qed_hwfn *p_hwfn = &cdev->hwfns[j];
qed_wr(p_hwfn, p_ptt, PRS_REG_SEARCH_ROCE, 0x0);
qed_wr(p_hwfn, p_ptt, PRS_REG_SEARCH_OPENFLOW, 0x0);
- qed_wr(p_hwfn, p_ptt, TM_REG_PF_ENABLE_CONN, 0x0);
- qed_wr(p_hwfn, p_ptt, TM_REG_PF_ENABLE_TASK, 0x0);
- for (i = 0; i < QED_HW_STOP_RETRY_LIMIT; i++) {
- if ((!qed_rd(p_hwfn, p_ptt,
- TM_REG_PF_SCAN_ACTIVE_CONN)) &&
- (!qed_rd(p_hwfn, p_ptt,
- TM_REG_PF_SCAN_ACTIVE_TASK)))
- break;
-
- usleep_range(1000, 2000);
- }
- if (i == QED_HW_STOP_RETRY_LIMIT)
- DP_NOTICE(p_hwfn,
- "Timers linear scans are not over [Connection %02x Tasks %02x]\n",
- (u8)qed_rd(p_hwfn, p_ptt,
- TM_REG_PF_SCAN_ACTIVE_CONN),
- (u8)qed_rd(p_hwfn, p_ptt,
- TM_REG_PF_SCAN_ACTIVE_TASK));
-
qed_int_igu_init_pure_rt(p_hwfn, p_ptt, false, false);
/* Need to wait 1ms to guarantee SBs are cleared */
}
/* Setup bar access */
-static int qed_hw_hwfn_prepare(struct qed_hwfn *p_hwfn)
+static void qed_hw_hwfn_prepare(struct qed_hwfn *p_hwfn)
{
- int rc;
-
- /* Allocate PTT pool */
- rc = qed_ptt_pool_alloc(p_hwfn);
- if (rc)
- return rc;
-
- /* Allocate the main PTT */
- p_hwfn->p_main_ptt = qed_get_reserved_ptt(p_hwfn, RESERVED_PTT_MAIN);
-
/* clear indirect access */
qed_wr(p_hwfn, p_hwfn->p_main_ptt, PGLUE_B_REG_PGL_ADDR_88_F0, 0);
qed_wr(p_hwfn, p_hwfn->p_main_ptt, PGLUE_B_REG_PGL_ADDR_8C_F0, 0);
/* enable internal target-read */
qed_wr(p_hwfn, p_hwfn->p_main_ptt,
PGLUE_B_REG_INTERNAL_PFID_ENABLE_TARGET_READ, 1);
-
- return 0;
}
static void get_function_id(struct qed_hwfn *p_hwfn)
{
u32 *resc_start = p_hwfn->hw_info.resc_start;
u32 *resc_num = p_hwfn->hw_info.resc_num;
+ struct qed_sb_cnt_info sb_cnt_info;
int num_funcs, i;
- num_funcs = IS_MF(p_hwfn) ? MAX_NUM_PFS_BB
- : p_hwfn->cdev->num_ports_in_engines;
+ num_funcs = MAX_NUM_PFS_BB;
+
+ memset(&sb_cnt_info, 0, sizeof(sb_cnt_info));
+ qed_int_get_num_sbs(p_hwfn, &sb_cnt_info);
resc_num[QED_SB] = min_t(u32,
(MAX_SB_PER_PATH_BB / num_funcs),
- qed_int_get_num_sbs(p_hwfn, NULL));
+ sb_cnt_info.sb_cnt);
resc_num[QED_L2_QUEUE] = MAX_NUM_L2_QUEUES_BB / num_funcs;
resc_num[QED_VPORT] = MAX_NUM_VPORTS_BB / num_funcs;
resc_num[QED_RSS_ENG] = ETH_RSS_ENGINE_NUM_BB / num_funcs;
struct qed_ptt *p_ptt)
{
u32 nvm_cfg1_offset, mf_mode, addr, generic_cont0, core_cfg;
- u32 port_cfg_addr, link_temp, val, nvm_cfg_addr;
+ u32 port_cfg_addr, link_temp, nvm_cfg_addr, device_capabilities;
struct qed_mcp_link_params *link;
/* Read global nvm_cfg address */
/* Read nvm_cfg1 (Notice this is just offset, and not offsize (TBD) */
nvm_cfg1_offset = qed_rd(p_hwfn, p_ptt, nvm_cfg_addr + 4);
- /* Read Vendor Id / Device Id */
- addr = MCP_REG_SCRATCH + nvm_cfg1_offset +
- offsetof(struct nvm_cfg1, glob) +
- offsetof(struct nvm_cfg1_glob, pci_id);
- p_hwfn->hw_info.vendor_id = qed_rd(p_hwfn, p_ptt, addr) &
- NVM_CFG1_GLOB_VENDOR_ID_MASK;
-
addr = MCP_REG_SCRATCH + nvm_cfg1_offset +
offsetof(struct nvm_cfg1, glob) +
offsetof(struct nvm_cfg1_glob, core_cfg);
break;
}
- addr = MCP_REG_SCRATCH + nvm_cfg1_offset +
- offsetof(struct nvm_cfg1, func[MCP_PF_ID(p_hwfn)]) +
- offsetof(struct nvm_cfg1_func, device_id);
- val = qed_rd(p_hwfn, p_ptt, addr);
-
- if (IS_MF(p_hwfn)) {
- p_hwfn->hw_info.device_id =
- (val & NVM_CFG1_FUNC_MF_VENDOR_DEVICE_ID_MASK) >>
- NVM_CFG1_FUNC_MF_VENDOR_DEVICE_ID_OFFSET;
- } else {
- p_hwfn->hw_info.device_id =
- (val & NVM_CFG1_FUNC_VENDOR_DEVICE_ID_MASK) >>
- NVM_CFG1_FUNC_VENDOR_DEVICE_ID_OFFSET;
- }
-
/* Read default link configuration */
link = &p_hwfn->mcp_info->link_input;
port_cfg_addr = MCP_REG_SCRATCH + nvm_cfg1_offset +
switch (mf_mode) {
case NVM_CFG1_GLOB_MF_MODE_MF_ALLOWED:
- p_hwfn->cdev->mf_mode = MF_OVLAN;
+ p_hwfn->cdev->mf_mode = QED_MF_OVLAN;
break;
case NVM_CFG1_GLOB_MF_MODE_NPAR1_0:
- p_hwfn->cdev->mf_mode = MF_NPAR;
+ p_hwfn->cdev->mf_mode = QED_MF_NPAR;
break;
- case NVM_CFG1_GLOB_MF_MODE_FORCED_SF:
- p_hwfn->cdev->mf_mode = SF;
+ case NVM_CFG1_GLOB_MF_MODE_DEFAULT:
+ p_hwfn->cdev->mf_mode = QED_MF_DEFAULT;
break;
}
DP_INFO(p_hwfn, "Multi function mode is %08x\n",
p_hwfn->cdev->mf_mode);
+ /* Read Multi-function information from shmem */
+ addr = MCP_REG_SCRATCH + nvm_cfg1_offset +
+ offsetof(struct nvm_cfg1, glob) +
+ offsetof(struct nvm_cfg1_glob, device_capabilities);
+
+ device_capabilities = qed_rd(p_hwfn, p_ptt, addr);
+ if (device_capabilities & NVM_CFG1_GLOB_DEVICE_CAPABILITIES_ETHERNET)
+ __set_bit(QED_DEV_CAP_ETH,
+ &p_hwfn->hw_info.device_capabilities);
+
return qed_mcp_fill_shmem_func_info(p_hwfn, p_ptt);
}
return rc;
}
-static void qed_get_dev_info(struct qed_dev *cdev)
+static int qed_get_dev_info(struct qed_dev *cdev)
{
+ struct qed_hwfn *p_hwfn = QED_LEADING_HWFN(cdev);
u32 tmp;
- cdev->chip_num = (u16)qed_rd(cdev->hwfns, cdev->hwfns[0].p_main_ptt,
+ /* Read Vendor Id / Device Id */
+ pci_read_config_word(cdev->pdev, PCI_VENDOR_ID,
+ &cdev->vendor_id);
+ pci_read_config_word(cdev->pdev, PCI_DEVICE_ID,
+ &cdev->device_id);
+ cdev->chip_num = (u16)qed_rd(p_hwfn, p_hwfn->p_main_ptt,
MISCS_REG_CHIP_NUM);
- cdev->chip_rev = (u16)qed_rd(cdev->hwfns, cdev->hwfns[0].p_main_ptt,
+ cdev->chip_rev = (u16)qed_rd(p_hwfn, p_hwfn->p_main_ptt,
MISCS_REG_CHIP_REV);
MASK_FIELD(CHIP_REV, cdev->chip_rev);
+ cdev->type = QED_DEV_TYPE_BB;
/* Learn number of HW-functions */
- tmp = qed_rd(cdev->hwfns, cdev->hwfns[0].p_main_ptt,
+ tmp = qed_rd(p_hwfn, p_hwfn->p_main_ptt,
MISCS_REG_CMT_ENABLED_FOR_PAIR);
- if (tmp & (1 << cdev->hwfns[0].rel_pf_id)) {
+ if (tmp & (1 << p_hwfn->rel_pf_id)) {
DP_NOTICE(cdev->hwfns, "device in CMT mode\n");
cdev->num_hwfns = 2;
} else {
cdev->num_hwfns = 1;
}
- cdev->chip_bond_id = qed_rd(cdev->hwfns, cdev->hwfns[0].p_main_ptt,
+ cdev->chip_bond_id = qed_rd(p_hwfn, p_hwfn->p_main_ptt,
MISCS_REG_CHIP_TEST_REG) >> 4;
MASK_FIELD(CHIP_BOND_ID, cdev->chip_bond_id);
- cdev->chip_metal = (u16)qed_rd(cdev->hwfns, cdev->hwfns[0].p_main_ptt,
+ cdev->chip_metal = (u16)qed_rd(p_hwfn, p_hwfn->p_main_ptt,
MISCS_REG_CHIP_METAL);
MASK_FIELD(CHIP_METAL, cdev->chip_metal);
"Chip details - Num: %04x Rev: %04x Bond id: %04x Metal: %04x\n",
cdev->chip_num, cdev->chip_rev,
cdev->chip_bond_id, cdev->chip_metal);
+
+ if (QED_IS_BB(cdev) && CHIP_REV_IS_A0(cdev)) {
+ DP_NOTICE(cdev->hwfns,
+ "The chip type/rev (BB A0) is not supported!\n");
+ return -EINVAL;
+ }
+
+ return 0;
}
static int qed_hw_prepare_single(struct qed_hwfn *p_hwfn,
get_function_id(p_hwfn);
- rc = qed_hw_hwfn_prepare(p_hwfn);
+ /* Allocate PTT pool */
+ rc = qed_ptt_pool_alloc(p_hwfn);
if (rc) {
DP_NOTICE(p_hwfn, "Failed to prepare hwfn's hw\n");
goto err0;
}
+ /* Allocate the main PTT */
+ p_hwfn->p_main_ptt = qed_get_reserved_ptt(p_hwfn, RESERVED_PTT_MAIN);
+
/* First hwfn learns basic information, e.g., number of hwfns */
- if (!p_hwfn->my_id)
- qed_get_dev_info(p_hwfn->cdev);
+ if (!p_hwfn->my_id) {
+ rc = qed_get_dev_info(p_hwfn->cdev);
+ if (rc != 0)
+ goto err1;
+ }
+
+ qed_hw_hwfn_prepare(p_hwfn);
/* Initialize MCP structure */
rc = qed_mcp_cmd_init(p_hwfn, p_hwfn->p_main_ptt);
return rc;
}
-static u32 qed_hw_bar_size(struct qed_hwfn *p_hwfn,
- u8 bar_id)
-{
- u32 bar_reg = (bar_id == 0 ? PGLUE_B_REG_PF_BAR0_SIZE
- : PGLUE_B_REG_PF_BAR1_SIZE);
- u32 val = qed_rd(p_hwfn, p_hwfn->p_main_ptt, bar_reg);
-
- /* Get the BAR size(in KB) from hardware given val */
- return 1 << (val + 15);
-}
-
int qed_hw_prepare(struct qed_dev *cdev,
int personality)
{
u8 __iomem *addr;
/* adjust bar offset for second engine */
- addr = cdev->regview + qed_hw_bar_size(p_hwfn, 0) / 2;
+ addr = cdev->regview + qed_hw_bar_size(p_hwfn, BAR_ID_0) / 2;
p_regview = addr;
/* adjust doorbell bar offset for second engine */
- addr = cdev->doorbells + qed_hw_bar_size(p_hwfn, 1) / 2;
+ addr = cdev->doorbells + qed_hw_bar_size(p_hwfn, BAR_ID_1) / 2;
p_doorbell = addr;
/* prepare second hw function */
p_chain->p_phys_addr);
}
-static void __qed_get_vport_stats(struct qed_dev *cdev,
- struct qed_eth_stats *stats)
-{
- int i, j;
-
- memset(stats, 0, sizeof(*stats));
-
- for_each_hwfn(cdev, i) {
- struct qed_hwfn *p_hwfn = &cdev->hwfns[i];
- struct eth_mstorm_per_queue_stat mstats;
- struct eth_ustorm_per_queue_stat ustats;
- struct eth_pstorm_per_queue_stat pstats;
- struct tstorm_per_port_stat tstats;
- struct port_stats port_stats;
- struct qed_ptt *p_ptt = qed_ptt_acquire(p_hwfn);
-
- if (!p_ptt) {
- DP_ERR(p_hwfn, "Failed to acquire ptt\n");
- continue;
- }
-
- memset(&mstats, 0, sizeof(mstats));
- qed_memcpy_from(p_hwfn, p_ptt, &mstats,
- p_hwfn->storm_stats.mstats.address,
- p_hwfn->storm_stats.mstats.len);
-
- memset(&ustats, 0, sizeof(ustats));
- qed_memcpy_from(p_hwfn, p_ptt, &ustats,
- p_hwfn->storm_stats.ustats.address,
- p_hwfn->storm_stats.ustats.len);
-
- memset(&pstats, 0, sizeof(pstats));
- qed_memcpy_from(p_hwfn, p_ptt, &pstats,
- p_hwfn->storm_stats.pstats.address,
- p_hwfn->storm_stats.pstats.len);
-
- memset(&tstats, 0, sizeof(tstats));
- qed_memcpy_from(p_hwfn, p_ptt, &tstats,
- p_hwfn->storm_stats.tstats.address,
- p_hwfn->storm_stats.tstats.len);
-
- memset(&port_stats, 0, sizeof(port_stats));
-
- if (p_hwfn->mcp_info)
- qed_memcpy_from(p_hwfn, p_ptt, &port_stats,
- p_hwfn->mcp_info->port_addr +
- offsetof(struct public_port, stats),
- sizeof(port_stats));
- qed_ptt_release(p_hwfn, p_ptt);
-
- stats->no_buff_discards +=
- HILO_64_REGPAIR(mstats.no_buff_discard);
- stats->packet_too_big_discard +=
- HILO_64_REGPAIR(mstats.packet_too_big_discard);
- stats->ttl0_discard +=
- HILO_64_REGPAIR(mstats.ttl0_discard);
- stats->tpa_coalesced_pkts +=
- HILO_64_REGPAIR(mstats.tpa_coalesced_pkts);
- stats->tpa_coalesced_events +=
- HILO_64_REGPAIR(mstats.tpa_coalesced_events);
- stats->tpa_aborts_num +=
- HILO_64_REGPAIR(mstats.tpa_aborts_num);
- stats->tpa_coalesced_bytes +=
- HILO_64_REGPAIR(mstats.tpa_coalesced_bytes);
-
- stats->rx_ucast_bytes +=
- HILO_64_REGPAIR(ustats.rcv_ucast_bytes);
- stats->rx_mcast_bytes +=
- HILO_64_REGPAIR(ustats.rcv_mcast_bytes);
- stats->rx_bcast_bytes +=
- HILO_64_REGPAIR(ustats.rcv_bcast_bytes);
- stats->rx_ucast_pkts +=
- HILO_64_REGPAIR(ustats.rcv_ucast_pkts);
- stats->rx_mcast_pkts +=
- HILO_64_REGPAIR(ustats.rcv_mcast_pkts);
- stats->rx_bcast_pkts +=
- HILO_64_REGPAIR(ustats.rcv_bcast_pkts);
-
- stats->mftag_filter_discards +=
- HILO_64_REGPAIR(tstats.mftag_filter_discard);
- stats->mac_filter_discards +=
- HILO_64_REGPAIR(tstats.eth_mac_filter_discard);
-
- stats->tx_ucast_bytes +=
- HILO_64_REGPAIR(pstats.sent_ucast_bytes);
- stats->tx_mcast_bytes +=
- HILO_64_REGPAIR(pstats.sent_mcast_bytes);
- stats->tx_bcast_bytes +=
- HILO_64_REGPAIR(pstats.sent_bcast_bytes);
- stats->tx_ucast_pkts +=
- HILO_64_REGPAIR(pstats.sent_ucast_pkts);
- stats->tx_mcast_pkts +=
- HILO_64_REGPAIR(pstats.sent_mcast_pkts);
- stats->tx_bcast_pkts +=
- HILO_64_REGPAIR(pstats.sent_bcast_pkts);
- stats->tx_err_drop_pkts +=
- HILO_64_REGPAIR(pstats.error_drop_pkts);
- stats->rx_64_byte_packets += port_stats.pmm.r64;
- stats->rx_127_byte_packets += port_stats.pmm.r127;
- stats->rx_255_byte_packets += port_stats.pmm.r255;
- stats->rx_511_byte_packets += port_stats.pmm.r511;
- stats->rx_1023_byte_packets += port_stats.pmm.r1023;
- stats->rx_1518_byte_packets += port_stats.pmm.r1518;
- stats->rx_1522_byte_packets += port_stats.pmm.r1522;
- stats->rx_2047_byte_packets += port_stats.pmm.r2047;
- stats->rx_4095_byte_packets += port_stats.pmm.r4095;
- stats->rx_9216_byte_packets += port_stats.pmm.r9216;
- stats->rx_16383_byte_packets += port_stats.pmm.r16383;
- stats->rx_crc_errors += port_stats.pmm.rfcs;
- stats->rx_mac_crtl_frames += port_stats.pmm.rxcf;
- stats->rx_pause_frames += port_stats.pmm.rxpf;
- stats->rx_pfc_frames += port_stats.pmm.rxpp;
- stats->rx_align_errors += port_stats.pmm.raln;
- stats->rx_carrier_errors += port_stats.pmm.rfcr;
- stats->rx_oversize_packets += port_stats.pmm.rovr;
- stats->rx_jabbers += port_stats.pmm.rjbr;
- stats->rx_undersize_packets += port_stats.pmm.rund;
- stats->rx_fragments += port_stats.pmm.rfrg;
- stats->tx_64_byte_packets += port_stats.pmm.t64;
- stats->tx_65_to_127_byte_packets += port_stats.pmm.t127;
- stats->tx_128_to_255_byte_packets += port_stats.pmm.t255;
- stats->tx_256_to_511_byte_packets += port_stats.pmm.t511;
- stats->tx_512_to_1023_byte_packets += port_stats.pmm.t1023;
- stats->tx_1024_to_1518_byte_packets += port_stats.pmm.t1518;
- stats->tx_1519_to_2047_byte_packets += port_stats.pmm.t2047;
- stats->tx_2048_to_4095_byte_packets += port_stats.pmm.t4095;
- stats->tx_4096_to_9216_byte_packets += port_stats.pmm.t9216;
- stats->tx_9217_to_16383_byte_packets += port_stats.pmm.t16383;
- stats->tx_pause_frames += port_stats.pmm.txpf;
- stats->tx_pfc_frames += port_stats.pmm.txpp;
- stats->tx_lpi_entry_count += port_stats.pmm.tlpiec;
- stats->tx_total_collisions += port_stats.pmm.tncl;
- stats->rx_mac_bytes += port_stats.pmm.rbyte;
- stats->rx_mac_uc_packets += port_stats.pmm.rxuca;
- stats->rx_mac_mc_packets += port_stats.pmm.rxmca;
- stats->rx_mac_bc_packets += port_stats.pmm.rxbca;
- stats->rx_mac_frames_ok += port_stats.pmm.rxpok;
- stats->tx_mac_bytes += port_stats.pmm.tbyte;
- stats->tx_mac_uc_packets += port_stats.pmm.txuca;
- stats->tx_mac_mc_packets += port_stats.pmm.txmca;
- stats->tx_mac_bc_packets += port_stats.pmm.txbca;
- stats->tx_mac_ctrl_frames += port_stats.pmm.txcf;
-
- for (j = 0; j < 8; j++) {
- stats->brb_truncates += port_stats.brb.brb_truncate[j];
- stats->brb_discards += port_stats.brb.brb_discard[j];
- }
- }
-}
-
-void qed_get_vport_stats(struct qed_dev *cdev,
- struct qed_eth_stats *stats)
-{
- u32 i;
-
- if (!cdev) {
- memset(stats, 0, sizeof(*stats));
- return;
- }
-
- __qed_get_vport_stats(cdev, stats);
-
- if (!cdev->reset_stats)
- return;
-
- /* Reduce the statistics baseline */
- for (i = 0; i < sizeof(struct qed_eth_stats) / sizeof(u64); i++)
- ((u64 *)stats)[i] -= ((u64 *)cdev->reset_stats)[i];
-}
-
-/* zeroes V-PORT specific portion of stats (Port stats remains untouched) */
-void qed_reset_vport_stats(struct qed_dev *cdev)
-{
- int i;
-
- for_each_hwfn(cdev, i) {
- struct qed_hwfn *p_hwfn = &cdev->hwfns[i];
- struct eth_mstorm_per_queue_stat mstats;
- struct eth_ustorm_per_queue_stat ustats;
- struct eth_pstorm_per_queue_stat pstats;
- struct qed_ptt *p_ptt = qed_ptt_acquire(p_hwfn);
-
- if (!p_ptt) {
- DP_ERR(p_hwfn, "Failed to acquire ptt\n");
- continue;
- }
-
- memset(&mstats, 0, sizeof(mstats));
- qed_memcpy_to(p_hwfn, p_ptt,
- p_hwfn->storm_stats.mstats.address,
- &mstats,
- p_hwfn->storm_stats.mstats.len);
-
- memset(&ustats, 0, sizeof(ustats));
- qed_memcpy_to(p_hwfn, p_ptt,
- p_hwfn->storm_stats.ustats.address,
- &ustats,
- p_hwfn->storm_stats.ustats.len);
-
- memset(&pstats, 0, sizeof(pstats));
- qed_memcpy_to(p_hwfn, p_ptt,
- p_hwfn->storm_stats.pstats.address,
- &pstats,
- p_hwfn->storm_stats.pstats.len);
-
- qed_ptt_release(p_hwfn, p_ptt);
- }
-
- /* PORT statistics are not necessarily reset, so we need to
- * read and create a baseline for future statistics.
- */
- if (!cdev->reset_stats)
- DP_INFO(cdev, "Reset stats not allocated\n");
- else
- __qed_get_vport_stats(cdev, cdev->reset_stats);
-}
-
int qed_fw_l2_queue(struct qed_hwfn *p_hwfn,
u16 src_id, u16 *dst_id)
{
projects / deliverable / linux.git / blobdiff