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| author |   Tariq Toukan <tariqt@mellanox.com> | 2019-09-24 11:29:09 +0300 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@mellanox.com> | 2019-10-18 12:11:54 -0700 |
| commit | 61ea02d2c13106116c6e4916ac5d9dd41151c959 (patch) | |
| tree | f54e257fa2f726d663048d1f7c034a75e2cc97c0 /drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | |
| parent | net/mlx5e: kTLS, Enhance TX resync flow (diff) | |
| download | linux-dev-61ea02d2c13106116c6e4916ac5d9dd41151c959.tar.xz linux-dev-61ea02d2c13106116c6e4916ac5d9dd41151c959.zip | |
net/mlx5e: TX, Fix consumer index of error cqe dump
The completion queue consumer index increments upon a call to
mlx5_cqwq_pop().
When dumping an error CQE, the index is already incremented.
Decrease one for the print command.
Fixes: 16cc14d81733 ("net/mlx5e: Dump xmit error completions")
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c index 8dd8f0be101b..67dc4f0921b6 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c @@ -403,7 +403,10 @@ netdev_tx_t mlx5e_xmit(struct sk_buff *skb, struct net_device *dev) static void mlx5e_dump_error_cqe(struct mlx5e_txqsq *sq, struct mlx5_err_cqe *err_cqe) { - u32 ci = mlx5_cqwq_get_ci(&sq->cq.wq); + struct mlx5_cqwq *wq = &sq->cq.wq; + u32 ci; + + ci = mlx5_cqwq_ctr2ix(wq, wq->cc - 1); netdev_err(sq->channel->netdev, "Error cqe on cqn 0x%x, ci 0x%x, sqn 0x%x, opcode 0x%x, syndrome 0x%x, vendor syndrome 0x%x\n", |