diff options
author | Aya Levin <ayal@nvidia.com> | 2020-12-01 14:41:56 -0800 |
---|---|---|
committer | Saeed Mahameed <saeedm@nvidia.com> | 2020-12-08 11:28:45 -0800 |
commit | 521f31af004ade74963d551a719a36ca7df0ba70 (patch) | |
tree | 3f4c64bcc40a99aa995f0f9c452b53adb09c1529 /drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c | |
parent | 4d0b7ef909b6a1fffd7fb0514f5b69fcc29f287a (diff) |
net/mlx5e: Allow RQ outside of channel context
In order to be able to create an RQ outside of a channel context, remove
rq->channel direct pointer. This requires adding a direct pointer to:
ICOSQ and priv in order to support RQs that are part of mlx5e_channel.
Use channel_stats from the corresponding CQ.
Signed-off-by: Aya Levin <ayal@nvidia.com>
Signed-off-by: Eran Ben Elisha <eranbe@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c | 50 |
1 files changed, 27 insertions, 23 deletions
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 9913647a1faf..0206e033a271 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c @@ -146,17 +146,16 @@ out: static int mlx5e_rx_reporter_timeout_recover(void *ctx) { - struct mlx5e_icosq *icosq; struct mlx5_eq_comp *eq; struct mlx5e_rq *rq; int err; rq = ctx; - icosq = &rq->channel->icosq; eq = rq->cq.mcq.eq; - err = mlx5e_health_channel_eq_recover(eq, rq->channel); - if (err) - clear_bit(MLX5E_SQ_STATE_ENABLED, &icosq->state); + + err = mlx5e_health_channel_eq_recover(rq->netdev, eq, rq->cq.ch_stats); + if (err && rq->icosq) + clear_bit(MLX5E_SQ_STATE_ENABLED, &rq->icosq->state); return err; } @@ -233,21 +232,13 @@ static int mlx5e_reporter_icosq_diagnose(struct mlx5e_icosq *icosq, u8 hw_state, static int mlx5e_rx_reporter_build_diagnose_output(struct mlx5e_rq *rq, struct devlink_fmsg *fmsg) { - struct mlx5e_priv *priv = rq->channel->priv; - struct mlx5e_icosq *icosq; - u8 icosq_hw_state; u16 wqe_counter; int wqes_sz; u8 hw_state; u16 wq_head; int err; - icosq = &rq->channel->icosq; - err = mlx5e_query_rq_state(priv->mdev, rq->rqn, &hw_state); - if (err) - return err; - - err = mlx5_core_query_sq_state(priv->mdev, icosq->sqn, &icosq_hw_state); + err = mlx5e_query_rq_state(rq->mdev, rq->rqn, &hw_state); if (err) return err; @@ -259,7 +250,7 @@ static int mlx5e_rx_reporter_build_diagnose_output(struct mlx5e_rq *rq, if (err) return err; - err = devlink_fmsg_u32_pair_put(fmsg, "channel ix", rq->channel->ix); + err = devlink_fmsg_u32_pair_put(fmsg, "channel ix", rq->ix); if (err) return err; @@ -295,9 +286,18 @@ static int mlx5e_rx_reporter_build_diagnose_output(struct mlx5e_rq *rq, if (err) return err; - err = mlx5e_reporter_icosq_diagnose(icosq, icosq_hw_state, fmsg); - if (err) - return err; + if (rq->icosq) { + struct mlx5e_icosq *icosq = rq->icosq; + u8 icosq_hw_state; + + err = mlx5_core_query_sq_state(rq->mdev, icosq->sqn, &icosq_hw_state); + if (err) + return err; + + err = mlx5e_reporter_icosq_diagnose(icosq, icosq_hw_state, fmsg); + if (err) + return err; + } err = devlink_fmsg_obj_nest_end(fmsg); if (err) @@ -557,25 +557,29 @@ static int mlx5e_rx_reporter_dump(struct devlink_health_reporter *reporter, void mlx5e_reporter_rx_timeout(struct mlx5e_rq *rq) { - struct mlx5e_icosq *icosq = &rq->channel->icosq; - struct mlx5e_priv *priv = rq->channel->priv; + char icosq_str[MLX5E_REPORTER_PER_Q_MAX_LEN] = {}; char err_str[MLX5E_REPORTER_PER_Q_MAX_LEN]; + struct mlx5e_icosq *icosq = rq->icosq; + struct mlx5e_priv *priv = rq->priv; struct mlx5e_err_ctx err_ctx = {}; err_ctx.ctx = rq; err_ctx.recover = mlx5e_rx_reporter_timeout_recover; err_ctx.dump = mlx5e_rx_reporter_dump_rq; + + if (icosq) + snprintf(icosq_str, sizeof(icosq_str), "ICOSQ: 0x%x, ", icosq->sqn); snprintf(err_str, sizeof(err_str), - "RX timeout on channel: %d, ICOSQ: 0x%x RQ: 0x%x, CQ: 0x%x", - icosq->channel->ix, icosq->sqn, rq->rqn, rq->cq.mcq.cqn); + "RX timeout on channel: %d, %sRQ: 0x%x, CQ: 0x%x", + rq->ix, icosq_str, rq->rqn, rq->cq.mcq.cqn); mlx5e_health_report(priv, priv->rx_reporter, err_str, &err_ctx); } void mlx5e_reporter_rq_cqe_err(struct mlx5e_rq *rq) { - struct mlx5e_priv *priv = rq->channel->priv; char err_str[MLX5E_REPORTER_PER_Q_MAX_LEN]; + struct mlx5e_priv *priv = rq->priv; struct mlx5e_err_ctx err_ctx = {}; err_ctx.ctx = rq; |