diff options
| author | Amir Tzin <amirtz@nvidia.com> | 2021-10-13 09:07:13 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2021-10-15 17:37:43 -0700 |
| commit | 32def4120e4876b5367ad58eb3a641bf6915979b (patch) | |
| tree | 97ef10cc2521969231a45ced00551ee66042e698 /drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c | |
| parent | 5945e1adeab527ec96c75a786213c146d4d482a4 (diff) | |
| download | linux-32def4120e4876b5367ad58eb3a641bf6915979b.tar.bz2 | |
net/mlx5: Read timeout values from DTOR
Replace hard coded timeouts with values stored by firmware in default
timeouts register (DTOR). Timeouts are read during driver load. If DTOR
is not supported by firmware then fallback to hard coded defaults
instead.
Signed-off-by: Amir Tzin <amirtz@nvidia.com>
Reviewed-by: Moshe Shemesh <moshe@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c index bb682fd751c9..4f4bc8726ec4 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c @@ -4,11 +4,14 @@ #include "health.h" #include "en/ptp.h" #include "en/devlink.h" +#include "lib/tout.h" static int mlx5e_wait_for_sq_flush(struct mlx5e_txqsq *sq) { - unsigned long exp_time = jiffies + - msecs_to_jiffies(MLX5E_REPORTER_FLUSH_TIMEOUT_MSEC); + struct mlx5_core_dev *dev = sq->mdev; + unsigned long exp_time; + + exp_time = jiffies + msecs_to_jiffies(mlx5_tout_ms(dev, FLUSH_ON_ERROR)); while (time_before(jiffies, exp_time)) { if (sq->cc == sq->pc) |