From: Saeed Mahameed <saeedm@mellanox.com>
To: "David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org, Tariq Toukan <tariqt@mellanox.com>,
Jesper Dangaard Brouer <brouer@redhat.com>,
Saeed Mahameed <saeedm@mellanox.com>
Subject: [net-next 01/15] net/mlx5e: Use eq ptr from cq
Date: Fri, 30 Mar 2018 17:02:38 -0700 [thread overview]
Message-ID: <20180331000252.30480-2-saeedm@mellanox.com> (raw)
In-Reply-To: <20180331000252.30480-1-saeedm@mellanox.com>
Instead of looking for the EQ of the CQ, remove that redundant code and
use the eq pointer stored in the cq struct.
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 14 ++------------
1 file changed, 2 insertions(+), 12 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 1b48dec67abf..2aff4db9bdaa 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -3728,21 +3728,11 @@ static netdev_features_t mlx5e_features_check(struct sk_buff *skb,
static bool mlx5e_tx_timeout_eq_recover(struct net_device *dev,
struct mlx5e_txqsq *sq)
{
- struct mlx5e_priv *priv = netdev_priv(dev);
- struct mlx5_core_dev *mdev = priv->mdev;
- int irqn_not_used, eqn;
- struct mlx5_eq *eq;
+ struct mlx5_eq *eq = sq->cq.mcq.eq;
u32 eqe_count;
- if (mlx5_vector2eqn(mdev, sq->cq.mcq.vector, &eqn, &irqn_not_used))
- return false;
-
- eq = mlx5_eqn2eq(mdev, eqn);
- if (IS_ERR(eq))
- return false;
-
netdev_err(dev, "EQ 0x%x: Cons = 0x%x, irqn = 0x%x\n",
- eqn, eq->cons_index, eq->irqn);
+ eq->eqn, eq->cons_index, eq->irqn);
eqe_count = mlx5_eq_poll_irq_disabled(eq);
if (!eqe_count)
--
2.14.3
next prev parent reply other threads:[~2018-03-31 0:27 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-31 0:02 [pull request][net-next 00/15] Mellanox, mlx5 updates 2018-03-30 Saeed Mahameed
2018-03-31 0:02 ` Saeed Mahameed [this message]
2018-03-31 0:02 ` [net-next 02/15] net/mlx5: Eliminate query xsrq dead code Saeed Mahameed
2018-03-31 0:02 ` [net-next 03/15] net/mlx5: Change teardown with force mode failure message to warning Saeed Mahameed
2018-03-31 0:02 ` [net-next 04/15] net/mlx5e: IPoIB, Fix spelling mistake Saeed Mahameed
2018-03-31 0:02 ` [net-next 05/15] net/mlx5e: Save MTU in channels params Saeed Mahameed
2018-03-31 0:02 ` [net-next 06/15] net/mlx5e: Derive Striding RQ size from MTU Saeed Mahameed
2018-03-31 0:02 ` [net-next 07/15] net/mlx5e: Code movements in RX UMR WQE post Saeed Mahameed
2018-03-31 0:02 ` [net-next 08/15] net/mlx5e: Do not busy-wait for UMR completion in Striding RQ Saeed Mahameed
2018-03-31 0:02 ` [net-next 09/15] net/mlx5e: Use inline MTTs in UMR WQEs Saeed Mahameed
2018-03-31 0:02 ` [net-next 10/15] net/mlx5e: Use linear SKB in Striding RQ Saeed Mahameed
2018-03-31 0:02 ` [net-next 11/15] net/mlx5e: Refactor RQ XDP_TX indication Saeed Mahameed
2018-03-31 0:02 ` [net-next 12/15] net/mlx5e: Support XDP over Striding RQ Saeed Mahameed
2018-03-31 0:02 ` [net-next 13/15] net/mlx5e: Remove page_ref bulking in " Saeed Mahameed
2018-03-31 0:02 ` [net-next 14/15] net/mlx5e: Keep single pre-initialized UMR WQE per RQ Saeed Mahameed
2018-03-31 0:02 ` [net-next 15/15] net/mlx5e: RX, Recycle buffer of UMR WQEs Saeed Mahameed
2018-04-01 2:32 ` [pull request][net-next 00/15] Mellanox, mlx5 updates 2018-03-30 David Miller
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