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-rw-r--r--drivers/infiniband/hw/efa/efa_com.c70
-rw-r--r--drivers/infiniband/hw/efa/efa_com_cmd.c136
2 files changed, 120 insertions, 86 deletions
diff --git a/drivers/infiniband/hw/efa/efa_com.c b/drivers/infiniband/hw/efa/efa_com.c
index 2cb42484b0f8..3c412bc5b94f 100644
--- a/drivers/infiniband/hw/efa/efa_com.c
+++ b/drivers/infiniband/hw/efa/efa_com.c
@@ -109,17 +109,19 @@ static u32 efa_com_reg_read32(struct efa_com_dev *edev, u16 offset)
} while (time_is_after_jiffies(exp_time));
if (read_resp->req_id != mmio_read->seq_num) {
- ibdev_err(edev->efa_dev,
- "Reading register timed out. expected: req id[%u] offset[%#x] actual: req id[%u] offset[%#x]\n",
- mmio_read->seq_num, offset, read_resp->req_id,
- read_resp->reg_off);
+ ibdev_err_ratelimited(
+ edev->efa_dev,
+ "Reading register timed out. expected: req id[%u] offset[%#x] actual: req id[%u] offset[%#x]\n",
+ mmio_read->seq_num, offset, read_resp->req_id,
+ read_resp->reg_off);
err = EFA_MMIO_READ_INVALID;
goto out;
}
if (read_resp->reg_off != offset) {
- ibdev_err(edev->efa_dev,
- "Reading register failed: wrong offset provided\n");
+ ibdev_err_ratelimited(
+ edev->efa_dev,
+ "Reading register failed: wrong offset provided\n");
err = EFA_MMIO_READ_INVALID;
goto out;
}
@@ -293,9 +295,10 @@ static struct efa_comp_ctx *efa_com_get_comp_ctx(struct efa_com_admin_queue *aq,
u16 ctx_id = cmd_id & (aq->depth - 1);
if (aq->comp_ctx[ctx_id].occupied && capture) {
- ibdev_err(aq->efa_dev,
- "Completion context for command_id %#x is occupied\n",
- cmd_id);
+ ibdev_err_ratelimited(
+ aq->efa_dev,
+ "Completion context for command_id %#x is occupied\n",
+ cmd_id);
return NULL;
}
@@ -401,7 +404,7 @@ static struct efa_comp_ctx *efa_com_submit_admin_cmd(struct efa_com_admin_queue
spin_lock(&aq->sq.lock);
if (!test_bit(EFA_AQ_STATE_RUNNING_BIT, &aq->state)) {
- ibdev_err(aq->efa_dev, "Admin queue is closed\n");
+ ibdev_err_ratelimited(aq->efa_dev, "Admin queue is closed\n");
spin_unlock(&aq->sq.lock);
return ERR_PTR(-ENODEV);
}
@@ -519,8 +522,9 @@ static int efa_com_wait_and_process_admin_cq_polling(struct efa_comp_ctx *comp_c
break;
if (time_is_before_jiffies(timeout)) {
- ibdev_err(aq->efa_dev,
- "Wait for completion (polling) timeout\n");
+ ibdev_err_ratelimited(
+ aq->efa_dev,
+ "Wait for completion (polling) timeout\n");
/* EFA didn't have any completion */
atomic64_inc(&aq->stats.no_completion);
@@ -561,17 +565,19 @@ static int efa_com_wait_and_process_admin_cq_interrupts(struct efa_comp_ctx *com
atomic64_inc(&aq->stats.no_completion);
if (comp_ctx->status == EFA_CMD_COMPLETED)
- ibdev_err(aq->efa_dev,
- "The device sent a completion but the driver didn't receive any MSI-X interrupt for admin cmd %s(%d) status %d (ctx: 0x%p, sq producer: %d, sq consumer: %d, cq consumer: %d)\n",
- efa_com_cmd_str(comp_ctx->cmd_opcode),
- comp_ctx->cmd_opcode, comp_ctx->status,
- comp_ctx, aq->sq.pc, aq->sq.cc, aq->cq.cc);
+ ibdev_err_ratelimited(
+ aq->efa_dev,
+ "The device sent a completion but the driver didn't receive any MSI-X interrupt for admin cmd %s(%d) status %d (ctx: 0x%p, sq producer: %d, sq consumer: %d, cq consumer: %d)\n",
+ efa_com_cmd_str(comp_ctx->cmd_opcode),
+ comp_ctx->cmd_opcode, comp_ctx->status,
+ comp_ctx, aq->sq.pc, aq->sq.cc, aq->cq.cc);
else
- ibdev_err(aq->efa_dev,
- "The device didn't send any completion for admin cmd %s(%d) status %d (ctx 0x%p, sq producer: %d, sq consumer: %d, cq consumer: %d)\n",
- efa_com_cmd_str(comp_ctx->cmd_opcode),
- comp_ctx->cmd_opcode, comp_ctx->status,
- comp_ctx, aq->sq.pc, aq->sq.cc, aq->cq.cc);
+ ibdev_err_ratelimited(
+ aq->efa_dev,
+ "The device didn't send any completion for admin cmd %s(%d) status %d (ctx 0x%p, sq producer: %d, sq consumer: %d, cq consumer: %d)\n",
+ efa_com_cmd_str(comp_ctx->cmd_opcode),
+ comp_ctx->cmd_opcode, comp_ctx->status,
+ comp_ctx, aq->sq.pc, aq->sq.cc, aq->cq.cc);
clear_bit(EFA_AQ_STATE_RUNNING_BIT, &aq->state);
err = -ETIME;
@@ -633,10 +639,11 @@ int efa_com_cmd_exec(struct efa_com_admin_queue *aq,
cmd->aq_common_descriptor.opcode);
comp_ctx = efa_com_submit_admin_cmd(aq, cmd, cmd_size, comp, comp_size);
if (IS_ERR(comp_ctx)) {
- ibdev_err(aq->efa_dev,
- "Failed to submit command %s (opcode %u) err %ld\n",
- efa_com_cmd_str(cmd->aq_common_descriptor.opcode),
- cmd->aq_common_descriptor.opcode, PTR_ERR(comp_ctx));
+ ibdev_err_ratelimited(
+ aq->efa_dev,
+ "Failed to submit command %s (opcode %u) err %ld\n",
+ efa_com_cmd_str(cmd->aq_common_descriptor.opcode),
+ cmd->aq_common_descriptor.opcode, PTR_ERR(comp_ctx));
up(&aq->avail_cmds);
return PTR_ERR(comp_ctx);
@@ -644,11 +651,12 @@ int efa_com_cmd_exec(struct efa_com_admin_queue *aq,
err = efa_com_wait_and_process_admin_cq(comp_ctx, aq);
if (err)
- ibdev_err(aq->efa_dev,
- "Failed to process command %s (opcode %u) comp_status %d err %d\n",
- efa_com_cmd_str(cmd->aq_common_descriptor.opcode),
- cmd->aq_common_descriptor.opcode,
- comp_ctx->comp_status, err);
+ ibdev_err_ratelimited(
+ aq->efa_dev,
+ "Failed to process command %s (opcode %u) comp_status %d err %d\n",
+ efa_com_cmd_str(cmd->aq_common_descriptor.opcode),
+ cmd->aq_common_descriptor.opcode, comp_ctx->comp_status,
+ err);
up(&aq->avail_cmds);
diff --git a/drivers/infiniband/hw/efa/efa_com_cmd.c b/drivers/infiniband/hw/efa/efa_com_cmd.c
index 16b115df63e8..501dce89f275 100644
--- a/drivers/infiniband/hw/efa/efa_com_cmd.c
+++ b/drivers/infiniband/hw/efa/efa_com_cmd.c
@@ -44,7 +44,8 @@ int efa_com_create_qp(struct efa_com_dev *edev,
(struct efa_admin_acq_entry *)&cmd_completion,
sizeof(cmd_completion));
if (err) {
- ibdev_err(edev->efa_dev, "Failed to create qp [%d]\n", err);
+ ibdev_err_ratelimited(edev->efa_dev,
+ "Failed to create qp [%d]\n", err);
return err;
}
@@ -82,9 +83,10 @@ int efa_com_modify_qp(struct efa_com_dev *edev,
(struct efa_admin_acq_entry *)&resp,
sizeof(resp));
if (err) {
- ibdev_err(edev->efa_dev,
- "Failed to modify qp-%u modify_mask[%#x] [%d]\n",
- cmd.qp_handle, cmd.modify_mask, err);
+ ibdev_err_ratelimited(
+ edev->efa_dev,
+ "Failed to modify qp-%u modify_mask[%#x] [%d]\n",
+ cmd.qp_handle, cmd.modify_mask, err);
return err;
}
@@ -109,8 +111,9 @@ int efa_com_query_qp(struct efa_com_dev *edev,
(struct efa_admin_acq_entry *)&resp,
sizeof(resp));
if (err) {
- ibdev_err(edev->efa_dev, "Failed to query qp-%u [%d]\n",
- cmd.qp_handle, err);
+ ibdev_err_ratelimited(edev->efa_dev,
+ "Failed to query qp-%u [%d]\n",
+ cmd.qp_handle, err);
return err;
}
@@ -139,8 +142,9 @@ int efa_com_destroy_qp(struct efa_com_dev *edev,
(struct efa_admin_acq_entry *)&cmd_completion,
sizeof(cmd_completion));
if (err) {
- ibdev_err(edev->efa_dev, "Failed to destroy qp-%u [%d]\n",
- qp_cmd.qp_handle, err);
+ ibdev_err_ratelimited(edev->efa_dev,
+ "Failed to destroy qp-%u [%d]\n",
+ qp_cmd.qp_handle, err);
return err;
}
@@ -173,7 +177,8 @@ int efa_com_create_cq(struct efa_com_dev *edev,
(struct efa_admin_acq_entry *)&cmd_completion,
sizeof(cmd_completion));
if (err) {
- ibdev_err(edev->efa_dev, "Failed to create cq[%d]\n", err);
+ ibdev_err_ratelimited(edev->efa_dev,
+ "Failed to create cq[%d]\n", err);
return err;
}
@@ -201,8 +206,9 @@ int efa_com_destroy_cq(struct efa_com_dev *edev,
sizeof(destroy_resp));
if (err) {
- ibdev_err(edev->efa_dev, "Failed to destroy CQ-%u [%d]\n",
- params->cq_idx, err);
+ ibdev_err_ratelimited(edev->efa_dev,
+ "Failed to destroy CQ-%u [%d]\n",
+ params->cq_idx, err);
return err;
}
@@ -250,7 +256,8 @@ int efa_com_register_mr(struct efa_com_dev *edev,
(struct efa_admin_acq_entry *)&cmd_completion,
sizeof(cmd_completion));
if (err) {
- ibdev_err(edev->efa_dev, "Failed to register mr [%d]\n", err);
+ ibdev_err_ratelimited(edev->efa_dev,
+ "Failed to register mr [%d]\n", err);
return err;
}
@@ -277,9 +284,9 @@ int efa_com_dereg_mr(struct efa_com_dev *edev,
(struct efa_admin_acq_entry *)&cmd_completion,
sizeof(cmd_completion));
if (err) {
- ibdev_err(edev->efa_dev,
- "Failed to de-register mr(lkey-%u) [%d]\n",
- mr_cmd.l_key, err);
+ ibdev_err_ratelimited(edev->efa_dev,
+ "Failed to de-register mr(lkey-%u) [%d]\n",
+ mr_cmd.l_key, err);
return err;
}
@@ -306,8 +313,9 @@ int efa_com_create_ah(struct efa_com_dev *edev,
(struct efa_admin_acq_entry *)&cmd_completion,
sizeof(cmd_completion));
if (err) {
- ibdev_err(edev->efa_dev, "Failed to create ah for %pI6 [%d]\n",
- ah_cmd.dest_addr, err);
+ ibdev_err_ratelimited(edev->efa_dev,
+ "Failed to create ah for %pI6 [%d]\n",
+ ah_cmd.dest_addr, err);
return err;
}
@@ -334,8 +342,9 @@ int efa_com_destroy_ah(struct efa_com_dev *edev,
(struct efa_admin_acq_entry *)&cmd_completion,
sizeof(cmd_completion));
if (err) {
- ibdev_err(edev->efa_dev, "Failed to destroy ah-%d pd-%d [%d]\n",
- ah_cmd.ah, ah_cmd.pd, err);
+ ibdev_err_ratelimited(edev->efa_dev,
+ "Failed to destroy ah-%d pd-%d [%d]\n",
+ ah_cmd.ah, ah_cmd.pd, err);
return err;
}
@@ -367,8 +376,9 @@ static int efa_com_get_feature_ex(struct efa_com_dev *edev,
int err;
if (!efa_com_check_supported_feature_id(edev, feature_id)) {
- ibdev_err(edev->efa_dev, "Feature %d isn't supported\n",
- feature_id);
+ ibdev_err_ratelimited(edev->efa_dev,
+ "Feature %d isn't supported\n",
+ feature_id);
return -EOPNOTSUPP;
}
@@ -396,9 +406,10 @@ static int efa_com_get_feature_ex(struct efa_com_dev *edev,
sizeof(*get_resp));
if (err) {
- ibdev_err(edev->efa_dev,
- "Failed to submit get_feature command %d [%d]\n",
- feature_id, err);
+ ibdev_err_ratelimited(
+ edev->efa_dev,
+ "Failed to submit get_feature command %d [%d]\n",
+ feature_id, err);
return err;
}
@@ -421,8 +432,9 @@ int efa_com_get_network_attr(struct efa_com_dev *edev,
err = efa_com_get_feature(edev, &resp,
EFA_ADMIN_NETWORK_ATTR);
if (err) {
- ibdev_err(edev->efa_dev,
- "Failed to get network attributes %d\n", err);
+ ibdev_err_ratelimited(edev->efa_dev,
+ "Failed to get network attributes %d\n",
+ err);
return err;
}
@@ -441,8 +453,9 @@ int efa_com_get_device_attr(struct efa_com_dev *edev,
err = efa_com_get_feature(edev, &resp, EFA_ADMIN_DEVICE_ATTR);
if (err) {
- ibdev_err(edev->efa_dev, "Failed to get device attributes %d\n",
- err);
+ ibdev_err_ratelimited(edev->efa_dev,
+ "Failed to get device attributes %d\n",
+ err);
return err;
}
@@ -456,9 +469,10 @@ int efa_com_get_device_attr(struct efa_com_dev *edev,
result->db_bar = resp.u.device_attr.db_bar;
if (result->admin_api_version < 1) {
- ibdev_err(edev->efa_dev,
- "Failed to get device attr api version [%u < 1]\n",
- result->admin_api_version);
+ ibdev_err_ratelimited(
+ edev->efa_dev,
+ "Failed to get device attr api version [%u < 1]\n",
+ result->admin_api_version);
return -EINVAL;
}
@@ -466,8 +480,9 @@ int efa_com_get_device_attr(struct efa_com_dev *edev,
err = efa_com_get_feature(edev, &resp,
EFA_ADMIN_QUEUE_ATTR);
if (err) {
- ibdev_err(edev->efa_dev,
- "Failed to get network attributes %d\n", err);
+ ibdev_err_ratelimited(edev->efa_dev,
+ "Failed to get network attributes %d\n",
+ err);
return err;
}
@@ -497,7 +512,8 @@ int efa_com_get_hw_hints(struct efa_com_dev *edev,
err = efa_com_get_feature(edev, &resp, EFA_ADMIN_HW_HINTS);
if (err) {
- ibdev_err(edev->efa_dev, "Failed to get hw hints %d\n", err);
+ ibdev_err_ratelimited(edev->efa_dev,
+ "Failed to get hw hints %d\n", err);
return err;
}
@@ -520,8 +536,9 @@ static int efa_com_set_feature_ex(struct efa_com_dev *edev,
int err;
if (!efa_com_check_supported_feature_id(edev, feature_id)) {
- ibdev_err(edev->efa_dev, "Feature %d isn't supported\n",
- feature_id);
+ ibdev_err_ratelimited(edev->efa_dev,
+ "Feature %d isn't supported\n",
+ feature_id);
return -EOPNOTSUPP;
}
@@ -545,9 +562,10 @@ static int efa_com_set_feature_ex(struct efa_com_dev *edev,
sizeof(*set_resp));
if (err) {
- ibdev_err(edev->efa_dev,
- "Failed to submit set_feature command %d error: %d\n",
- feature_id, err);
+ ibdev_err_ratelimited(
+ edev->efa_dev,
+ "Failed to submit set_feature command %d error: %d\n",
+ feature_id, err);
return err;
}
@@ -574,8 +592,9 @@ int efa_com_set_aenq_config(struct efa_com_dev *edev, u32 groups)
err = efa_com_get_feature(edev, &get_resp, EFA_ADMIN_AENQ_CONFIG);
if (err) {
- ibdev_err(edev->efa_dev, "Failed to get aenq attributes: %d\n",
- err);
+ ibdev_err_ratelimited(edev->efa_dev,
+ "Failed to get aenq attributes: %d\n",
+ err);
return err;
}
@@ -585,9 +604,10 @@ int efa_com_set_aenq_config(struct efa_com_dev *edev, u32 groups)
get_resp.u.aenq.enabled_groups);
if ((get_resp.u.aenq.supported_groups & groups) != groups) {
- ibdev_err(edev->efa_dev,
- "Trying to set unsupported aenq groups[%#x] supported[%#x]\n",
- groups, get_resp.u.aenq.supported_groups);
+ ibdev_err_ratelimited(
+ edev->efa_dev,
+ "Trying to set unsupported aenq groups[%#x] supported[%#x]\n",
+ groups, get_resp.u.aenq.supported_groups);
return -EOPNOTSUPP;
}
@@ -595,8 +615,9 @@ int efa_com_set_aenq_config(struct efa_com_dev *edev, u32 groups)
err = efa_com_set_feature(edev, &set_resp, &cmd,
EFA_ADMIN_AENQ_CONFIG);
if (err) {
- ibdev_err(edev->efa_dev, "Failed to set aenq attributes: %d\n",
- err);
+ ibdev_err_ratelimited(edev->efa_dev,
+ "Failed to set aenq attributes: %d\n",
+ err);
return err;
}
@@ -619,7 +640,8 @@ int efa_com_alloc_pd(struct efa_com_dev *edev,
(struct efa_admin_acq_entry *)&resp,
sizeof(resp));
if (err) {
- ibdev_err(edev->efa_dev, "Failed to allocate pd[%d]\n", err);
+ ibdev_err_ratelimited(edev->efa_dev,
+ "Failed to allocate pd[%d]\n", err);
return err;
}
@@ -645,8 +667,9 @@ int efa_com_dealloc_pd(struct efa_com_dev *edev,
(struct efa_admin_acq_entry *)&resp,
sizeof(resp));
if (err) {
- ibdev_err(edev->efa_dev, "Failed to deallocate pd-%u [%d]\n",
- cmd.pd, err);
+ ibdev_err_ratelimited(edev->efa_dev,
+ "Failed to deallocate pd-%u [%d]\n",
+ cmd.pd, err);
return err;
}
@@ -669,7 +692,8 @@ int efa_com_alloc_uar(struct efa_com_dev *edev,
(struct efa_admin_acq_entry *)&resp,
sizeof(resp));
if (err) {
- ibdev_err(edev->efa_dev, "Failed to allocate uar[%d]\n", err);
+ ibdev_err_ratelimited(edev->efa_dev,
+ "Failed to allocate uar[%d]\n", err);
return err;
}
@@ -695,8 +719,9 @@ int efa_com_dealloc_uar(struct efa_com_dev *edev,
(struct efa_admin_acq_entry *)&resp,
sizeof(resp));
if (err) {
- ibdev_err(edev->efa_dev, "Failed to deallocate uar-%u [%d]\n",
- cmd.uar, err);
+ ibdev_err_ratelimited(edev->efa_dev,
+ "Failed to deallocate uar-%u [%d]\n",
+ cmd.uar, err);
return err;
}
@@ -723,9 +748,10 @@ int efa_com_get_stats(struct efa_com_dev *edev,
(struct efa_admin_acq_entry *)&resp,
sizeof(resp));
if (err) {
- ibdev_err(edev->efa_dev,
- "Failed to get stats type-%u scope-%u.%u [%d]\n",
- cmd.type, cmd.scope, cmd.scope_modifier, err);
+ ibdev_err_ratelimited(
+ edev->efa_dev,
+ "Failed to get stats type-%u scope-%u.%u [%d]\n",
+ cmd.type, cmd.scope, cmd.scope_modifier, err);
return err;
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-29 05:51:48 +0100