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Diffstat (limited to 'drivers/net/ethernet/qlogic/qed')
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed.h2
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_debug.c1
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_devlink.c3
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_hw.c1
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_main.c14
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_mcp.c50
-rw-r--r--drivers/net/ethernet/qlogic/qed/qed_rdma.c2
7 files changed, 30 insertions, 43 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed.h b/drivers/net/ethernet/qlogic/qed/qed.h
index 1d719726f72b..b7def3b54937 100644
--- a/drivers/net/ethernet/qlogic/qed/qed.h
+++ b/drivers/net/ethernet/qlogic/qed/qed.h
@@ -662,8 +662,6 @@ struct qed_hwfn {
};
struct pci_params {
- int pm_cap;
-
unsigned long mem_start;
unsigned long mem_end;
unsigned int irq;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_debug.c b/drivers/net/ethernet/qlogic/qed/qed_debug.c
index f67be4b8ad43..464a72afb758 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_debug.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_debug.c
@@ -2873,6 +2873,7 @@ static u32 qed_grc_dump_ctx_data(struct qed_hwfn *p_hwfn,
false,
SPLIT_TYPE_NONE, 0);
}
+ cond_resched();
}
return offset;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_devlink.c b/drivers/net/ethernet/qlogic/qed/qed_devlink.c
index dad8e617c393..1adc7fbb3f2f 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_devlink.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_devlink.c
@@ -132,7 +132,8 @@ static int qed_dl_param_get(struct devlink *dl, u32 id,
}
static int qed_dl_param_set(struct devlink *dl, u32 id,
- struct devlink_param_gset_ctx *ctx)
+ struct devlink_param_gset_ctx *ctx,
+ struct netlink_ext_ack *extack)
{
struct qed_devlink *qed_dl = devlink_priv(dl);
struct qed_dev *cdev;
diff --git a/drivers/net/ethernet/qlogic/qed/qed_hw.c b/drivers/net/ethernet/qlogic/qed/qed_hw.c
index 6263f847b6b9..9e5f0dbc8a07 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_hw.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_hw.c
@@ -596,6 +596,7 @@ static int qed_dmae_operation_wait(struct qed_hwfn *p_hwfn)
barrier();
while (*p_hwfn->dmae_info.p_completion_word != DMAE_COMPLETION_VAL) {
udelay(DMAE_MIN_WAIT_TIME);
+ cond_resched();
if (++wait_cnt > wait_cnt_limit) {
DP_NOTICE(p_hwfn->cdev,
"Timed-out waiting for operation to complete. Completion word is 0x%08x expected 0x%08x.\n",
diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c
index c278f8893042..f915c423fe70 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_main.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_main.c
@@ -323,8 +323,7 @@ static int qed_init_pci(struct qed_dev *cdev, struct pci_dev *pdev)
goto err2;
}
- cdev->pci_params.pm_cap = pci_find_capability(pdev, PCI_CAP_ID_PM);
- if (IS_PF(cdev) && !cdev->pci_params.pm_cap)
+ if (IS_PF(cdev) && !pdev->pm_cap)
DP_NOTICE(cdev, "Cannot find power management capability\n");
rc = dma_set_mask_and_coherent(&cdev->pdev->dev, DMA_BIT_MASK(64));
@@ -1206,7 +1205,6 @@ out:
static int qed_slowpath_wq_start(struct qed_dev *cdev)
{
struct qed_hwfn *hwfn;
- char name[NAME_SIZE];
int i;
if (IS_VF(cdev))
@@ -1215,11 +1213,11 @@ static int qed_slowpath_wq_start(struct qed_dev *cdev)
for_each_hwfn(cdev, i) {
hwfn = &cdev->hwfns[i];
- snprintf(name, NAME_SIZE, "slowpath-%02x:%02x.%02x",
- cdev->pdev->bus->number,
- PCI_SLOT(cdev->pdev->devfn), hwfn->abs_pf_id);
+ hwfn->slowpath_wq = alloc_workqueue("slowpath-%02x:%02x.%02x",
+ 0, 0, cdev->pdev->bus->number,
+ PCI_SLOT(cdev->pdev->devfn),
+ hwfn->abs_pf_id);
- hwfn->slowpath_wq = alloc_workqueue(name, 0, 0);
if (!hwfn->slowpath_wq) {
DP_NOTICE(hwfn, "Cannot create slowpath workqueue\n");
return -ENOMEM;
@@ -1351,7 +1349,7 @@ static int qed_slowpath_start(struct qed_dev *cdev,
(params->drv_rev << 8) |
(params->drv_eng);
strscpy(drv_version.name, params->name,
- MCP_DRV_VER_STR_SIZE - 4);
+ sizeof(drv_version.name));
rc = qed_mcp_send_drv_version(hwfn, hwfn->p_main_ptt,
&drv_version);
if (rc) {
diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.c b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
index 16e6bd466143..c7f497c36f66 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_mcp.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
@@ -459,12 +459,11 @@ static void qed_mcp_print_cpu_info(struct qed_hwfn *p_hwfn,
static int
_qed_mcp_cmd_and_union(struct qed_hwfn *p_hwfn,
struct qed_ptt *p_ptt,
- struct qed_mcp_mb_params *p_mb_params,
- u32 max_retries, u32 usecs)
+ struct qed_mcp_mb_params *p_mb_params)
{
- u32 cnt = 0, msecs = DIV_ROUND_UP(usecs, 1000);
struct qed_mcp_cmd_elem *p_cmd_elem;
u16 seq_num;
+ u32 cnt = 0;
int rc = 0;
/* Wait until the mailbox is non-occupied */
@@ -488,12 +487,13 @@ _qed_mcp_cmd_and_union(struct qed_hwfn *p_hwfn,
spin_unlock_bh(&p_hwfn->mcp_info->cmd_lock);
if (QED_MB_FLAGS_IS_SET(p_mb_params, CAN_SLEEP))
- msleep(msecs);
+ usleep_range(QED_MCP_RESP_ITER_US,
+ QED_MCP_RESP_ITER_US * 2);
else
- udelay(usecs);
- } while (++cnt < max_retries);
+ udelay(QED_MCP_RESP_ITER_US);
+ } while (++cnt < QED_DRV_MB_MAX_RETRIES);
- if (cnt >= max_retries) {
+ if (cnt >= QED_DRV_MB_MAX_RETRIES) {
DP_NOTICE(p_hwfn,
"The MFW mailbox is occupied by an uncompleted command. Failed to send command 0x%08x [param 0x%08x].\n",
p_mb_params->cmd, p_mb_params->param);
@@ -520,9 +520,10 @@ _qed_mcp_cmd_and_union(struct qed_hwfn *p_hwfn,
*/
if (QED_MB_FLAGS_IS_SET(p_mb_params, CAN_SLEEP))
- msleep(msecs);
+ usleep_range(QED_MCP_RESP_ITER_US,
+ QED_MCP_RESP_ITER_US * 2);
else
- udelay(usecs);
+ udelay(QED_MCP_RESP_ITER_US);
spin_lock_bh(&p_hwfn->mcp_info->cmd_lock);
@@ -536,9 +537,9 @@ _qed_mcp_cmd_and_union(struct qed_hwfn *p_hwfn,
goto err;
spin_unlock_bh(&p_hwfn->mcp_info->cmd_lock);
- } while (++cnt < max_retries);
+ } while (++cnt < QED_DRV_MB_MAX_RETRIES);
- if (cnt >= max_retries) {
+ if (cnt >= QED_DRV_MB_MAX_RETRIES) {
DP_NOTICE(p_hwfn,
"The MFW failed to respond to command 0x%08x [param 0x%08x].\n",
p_mb_params->cmd, p_mb_params->param);
@@ -564,7 +565,8 @@ _qed_mcp_cmd_and_union(struct qed_hwfn *p_hwfn,
"MFW mailbox: response 0x%08x param 0x%08x [after %d.%03d ms]\n",
p_mb_params->mcp_resp,
p_mb_params->mcp_param,
- (cnt * usecs) / 1000, (cnt * usecs) % 1000);
+ (cnt * QED_MCP_RESP_ITER_US) / 1000,
+ (cnt * QED_MCP_RESP_ITER_US) % 1000);
/* Clear the sequence number from the MFW response */
p_mb_params->mcp_resp &= FW_MSG_CODE_MASK;
@@ -581,8 +583,6 @@ static int qed_mcp_cmd_and_union(struct qed_hwfn *p_hwfn,
struct qed_mcp_mb_params *p_mb_params)
{
size_t union_data_size = sizeof(union drv_union_data);
- u32 max_retries = QED_DRV_MB_MAX_RETRIES;
- u32 usecs = QED_MCP_RESP_ITER_US;
/* MCP not initialized */
if (!qed_mcp_is_init(p_hwfn)) {
@@ -606,13 +606,7 @@ static int qed_mcp_cmd_and_union(struct qed_hwfn *p_hwfn,
return -EINVAL;
}
- if (QED_MB_FLAGS_IS_SET(p_mb_params, CAN_SLEEP)) {
- max_retries = DIV_ROUND_UP(max_retries, 1000);
- usecs *= 1000;
- }
-
- return _qed_mcp_cmd_and_union(p_hwfn, p_ptt, p_mb_params, max_retries,
- usecs);
+ return _qed_mcp_cmd_and_union(p_hwfn, p_ptt, p_mb_params);
}
static int _qed_mcp_cmd(struct qed_hwfn *p_hwfn,
@@ -3085,20 +3079,13 @@ int qed_mcp_nvm_read(struct qed_dev *cdev, u32 addr, u8 *p_buf, u32 len)
DRV_MB_PARAM_NVM_LEN_OFFSET),
&resp, &resp_param,
&read_len,
- (u32 *)(p_buf + offset), false);
+ (u32 *)(p_buf + offset), true);
if (rc || (resp != FW_MSG_CODE_NVM_OK)) {
DP_NOTICE(cdev, "MCP command rc = %d\n", rc);
break;
}
- /* This can be a lengthy process, and it's possible scheduler
- * isn't preemptible. Sleep a bit to prevent CPU hogging.
- */
- if (bytes_left % 0x1000 <
- (bytes_left - read_len) % 0x1000)
- usleep_range(1000, 2000);
-
offset += read_len;
bytes_left -= read_len;
}
@@ -3314,7 +3301,9 @@ int qed_mcp_bist_nvm_get_num_images(struct qed_hwfn *p_hwfn,
if (rc)
return rc;
- if (((rsp & FW_MSG_CODE_MASK) != FW_MSG_CODE_OK))
+ if (((rsp & FW_MSG_CODE_MASK) == FW_MSG_CODE_UNSUPPORTED))
+ rc = -EOPNOTSUPP;
+ else if (((rsp & FW_MSG_CODE_MASK) != FW_MSG_CODE_OK))
rc = -EINVAL;
return rc;
@@ -3369,6 +3358,7 @@ int qed_mcp_nvm_info_populate(struct qed_hwfn *p_hwfn)
p_ptt, &nvm_info.num_images);
if (rc == -EOPNOTSUPP) {
DP_INFO(p_hwfn, "DRV_MSG_CODE_BIST_TEST is not supported\n");
+ nvm_info.num_images = 0;
goto out;
} else if (rc || !nvm_info.num_images) {
DP_ERR(p_hwfn, "Failed getting number of images\n");
diff --git a/drivers/net/ethernet/qlogic/qed/qed_rdma.c b/drivers/net/ethernet/qlogic/qed/qed_rdma.c
index 5a5dbbb8d8aa..9a1660a12c57 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_rdma.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_rdma.c
@@ -1794,8 +1794,6 @@ qed_rdma_create_srq(void *rdma_cxt,
goto err;
opaque_fid = p_hwfn->hw_info.opaque_fid;
-
- opaque_fid = p_hwfn->hw_info.opaque_fid;
init_data.opaque_fid = opaque_fid;
init_data.comp_mode = QED_SPQ_MODE_EBLOCK;
generated by cgit (git 2.34.1) at 2025-07-23 17:51:32 +0000