diff options
| author | Alex Vesker <valex@mellanox.com> | 2018-07-17 11:18:26 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2019-06-13 23:23:17 +0300 |
| commit | 8b9d8baae1de7400f19058020ee8f0f27d436687 (patch) | |
| tree | 078a2be92ab8c9ac9a6e612595b0d3c77ad3a567 /include/linux | |
| parent | b25bbc2f24dcab9cd186ef4003c39bf51ad0454c (diff) | |
| download | linux-8b9d8baae1de7400f19058020ee8f0f27d436687.tar.xz | |
net/mlx5: Add Crdump support
Crdump allows the driver to retrieve a dump of the FW PCI crspace.
This is useful in case of catastrophic issues which may require FW
reset. The crspace dump can be used for later debug.
Signed-off-by: Alex Vesker <valex@mellanox.com>
Signed-off-by: Moshe Shemesh <moshe@mellanox.com>
Reviewed-by: Feras Daoud <ferasda@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mlx5/driver.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index f732445bcbdb..4ae533b3da07 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -435,6 +435,7 @@ struct mlx5_core_health { u32 prev; int miss_counter; bool sick; + u32 crdump_size; /* wq spinlock to synchronize draining */ spinlock_t wq_lock; struct workqueue_struct *wq; |