diff options
| author | Mohamad Haj Yahia <mohamad@mellanox.com> | 2016-12-06 17:32:48 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-12-06 11:44:45 -0500 |
| commit | c0f1147d14e4b09018a495c5095094e5707a4f44 (patch) | |
| tree | 3dfd05fe193895006dd58375674129bca7952cd6 /drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c | |
| parent | 3c8591d593a3da9ae8e8342acb1f6ab9ab478e92 (diff) | |
net/mlx5e: Change the SQ/RQ operational state to positive logic
When using the negative logic (i.e. FLUSH state), after the RQ/SQ reopen
we will have a time interval that the RQ/SQ is not really ready and the
state indicates that its not in FLUSH state because the initial SQ/RQ struct
memory starts as zeros.
Now we changed the state to indicate if the SQ/RQ is opened and we will
set the READY state after finishing preparing all the SQ/RQ resources.
Fixes: 6e8dd6d6f4bd ("net/mlx5e: Don't wait for SQ completions on close")
Fixes: f2fde18c52a7 ("net/mlx5e: Don't wait for RQ completions on close")
Signed-off-by: Mohamad Haj Yahia <mohamad@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c index 5703f19a6a24..e5c12a732aa1 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_txrx.c @@ -56,7 +56,7 @@ static void mlx5e_poll_ico_cq(struct mlx5e_cq *cq) struct mlx5_cqe64 *cqe; u16 sqcc; - if (unlikely(test_bit(MLX5E_SQ_STATE_FLUSH, &sq->state))) + if (unlikely(!test_bit(MLX5E_SQ_STATE_ENABLED, &sq->state))) return; cqe = mlx5e_get_cqe(cq); @@ -113,7 +113,7 @@ static inline bool mlx5e_poll_xdp_tx_cq(struct mlx5e_cq *cq) sq = container_of(cq, struct mlx5e_sq, cq); - if (unlikely(test_bit(MLX5E_SQ_STATE_FLUSH, &sq->state))) + if (unlikely(!test_bit(MLX5E_SQ_STATE_ENABLED, &sq->state))) return false; /* sq->cc must be updated only after mlx5_cqwq_update_db_record(), |