diff options
| author | Aya Levin <ayal@mellanox.com> | 2020-04-30 18:50:49 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2020-07-02 21:05:16 -0700 |
| commit | e74e28aee1a2382814eae8249651cc4747460d9f (patch) | |
| tree | d951f53e701d19d92dbd86329739ff095f2acbe3 | |
| parent | b3ea4c4fdc673acbb4d8333b7f4c9bd3a9287730 (diff) | |
net/mlx5e: Add a flush timeout define
During queue's recovery, driver waits for flush. The flush timeout is
set to 2 seconds. Add a define for this value for the benefit of RX and
TX reporters.
Signed-off-by: Aya Levin <ayal@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/health.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c | 3 |
3 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/health.h b/drivers/net/ethernet/mellanox/mlx5/core/en/health.h index 895d03d56c9d..2938553a7606 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/health.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/health.h @@ -33,6 +33,7 @@ void mlx5e_reporter_rq_cqe_err(struct mlx5e_rq *rq); void mlx5e_reporter_rx_timeout(struct mlx5e_rq *rq); #define MLX5E_REPORTER_PER_Q_MAX_LEN 256 +#define MLX5E_REPORTER_FLUSH_TIMEOUT_MSEC 2000 struct mlx5e_err_ctx { int (*recover)(void *ctx); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c index 5161a1954577..495a3e6bf82b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c @@ -29,7 +29,8 @@ out: static int mlx5e_wait_for_icosq_flush(struct mlx5e_icosq *icosq) { - unsigned long exp_time = jiffies + msecs_to_jiffies(2000); + unsigned long exp_time = jiffies + + msecs_to_jiffies(MLX5E_REPORTER_FLUSH_TIMEOUT_MSEC); while (time_before(jiffies, exp_time)) { if (icosq->cc == icosq->pc) 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 b95dc15f23b9..6eb2971231d8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c @@ -5,7 +5,8 @@ static int mlx5e_wait_for_sq_flush(struct mlx5e_txqsq *sq) { - unsigned long exp_time = jiffies + msecs_to_jiffies(2000); + unsigned long exp_time = jiffies + + msecs_to_jiffies(MLX5E_REPORTER_FLUSH_TIMEOUT_MSEC); while (time_before(jiffies, exp_time)) { if (sq->cc == sq->pc) |