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net/mlx5: Report devlink health on FW fatal issues

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Report devlink health on FW fatal issues via fw_fatal_reporter. The
driver recover flow for FW fatal error is now being handled by the
devlink health.

Having the recovery controlled by devlink health, the user has the
ability to cancel the auto-recovery for debug session and run it
manually.

Call mlx5_enter_error_state() before calling devlink_health_report() to
ensure entering device error state even if auto-recovery is off.

Signed-off-by: Moshe Shemesh <moshe@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Moshe Shemesh
2019-01-27 18:38:39 +02:00
committed by Saeed Mahameed
parent 9b1f298236
commit b3bd076f75
3 changed files with 31 additions and 23 deletions
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2
include/linux/mlx5/driver.h
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@@ -442,7 +442,7 @@ struct mlx5_core_health {
spinlock_t wq_lock;
struct workqueue_struct *wq;
unsigned long flags;
struct work_struct work;
struct work_struct fatal_report_work;
struct work_struct report_work;
struct delayed_work recover_work;
struct devlink_health_reporter *fw_reporter;