diff options
| author |   Shay Drory <shayd@nvidia.com> | 2021-08-19 16:01:28 +0300 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@nvidia.com> | 2021-09-30 14:07:56 -0700 |
| commit | ac8b7d50ae4c3f5325c599f3d6e939ecef6a585a (patch) | |
| tree | 53913a8db8246de963f037d298777c67c7e76508 /drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c | |
| parent | net/mlx5: Avoid generating event after PPS out in Real time mode (diff) | |
| download | linux-dev-ac8b7d50ae4c3f5325c599f3d6e939ecef6a585a.tar.xz linux-dev-ac8b7d50ae4c3f5325c599f3d6e939ecef6a585a.zip | |
net/mlx5: Fix length of irq_index in chars
The maximum irq_index can be 2047, This means irq_name should have 4
characters reserve for the irq_index. Hence, increase it to 4.
Fixes: 3af26495a247 ("net/mlx5: Enlarge interrupt field in CREATE_EQ")
Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Parav Pandit <parav@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c b/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c index c79a10b3454d..df54f62a38ac 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c @@ -13,8 +13,8 @@ #endif #define MLX5_MAX_IRQ_NAME (32) -/* max irq_index is 255. three chars */ -#define MLX5_MAX_IRQ_IDX_CHARS (3) +/* max irq_index is 2047, so four chars */ +#define MLX5_MAX_IRQ_IDX_CHARS (4) #define MLX5_SFS_PER_CTRL_IRQ 64 #define MLX5_IRQ_CTRL_SF_MAX 8 |