diff mbox series

[net-next,2/4] net/mlx5: Log health buffer data on any syndrome

Message ID 20250226122543.147594-3-tariqt@nvidia.com (mailing list archive)
State New
Delegated to: Netdev Maintainers
Headers show
Series mlx5: Trust lockdown health syndrome | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
netdev/tree_selection success Clearly marked for net-next
netdev/ynl success Generated files up to date; no warnings/errors; no diff in generated;
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/build_tools success No tools touched, skip
netdev/cc_maintainers success CCed 9 of 9 maintainers
netdev/build_clang success Errors and warnings before: 0 this patch: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 0 this patch: 0
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 11 lines checked
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0
netdev/contest success net-next-2025-02-26--21-00 (tests: 895)

Commit Message

Tariq Toukan Feb. 26, 2025, 12:25 p.m. UTC 
From: Moshe Shemesh <moshe@nvidia.com>

Currently health buffer data is logged either when FW fatal error
detected or miss counter reached max misses threshold.

Log health buffer whenever new health syndrome is detected.

Signed-off-by: Moshe Shemesh <moshe@nvidia.com>
Reviewed-by: Shahar Shitrit <shshitrit@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/health.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Comments

Kalesh Anakkur Purayil Feb. 26, 2025, 12:57 p.m. UTC | #1 
On Wed, Feb 26, 2025 at 6:01 PM Tariq Toukan <tariqt@nvidia.com> wrote:
>
> From: Moshe Shemesh <moshe@nvidia.com>
>
> Currently health buffer data is logged either when FW fatal error
> detected or miss counter reached max misses threshold.
>
> Log health buffer whenever new health syndrome is detected.
>
> Signed-off-by: Moshe Shemesh <moshe@nvidia.com>
> Reviewed-by: Shahar Shitrit <shshitrit@nvidia.com>
> Signed-off-by: Tariq Toukan <tariqt@nvidia.com>

Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/health.c b/drivers/net/ethernet/mellanox/mlx5/core/health.c
index 52c8035547be..665cbce89175 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/health.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/health.c
@@ -806,8 +806,10 @@  static void poll_health(struct timer_list *t)
 
 	prev_synd = health->synd;
 	health->synd = ioread8(&h->synd);
-	if (health->synd && health->synd != prev_synd)
+	if (health->synd && health->synd != prev_synd) {
+		print_health_info(dev);
 		queue_work(health->wq, &health->report_work);
+	}
 
 out:
 	mod_timer(&health->timer, get_next_poll_jiffies(dev));