From: Saeed Mahameed <saeedm@mellanox.com>
To: "David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>
Cc: netdev@vger.kernel.org, Tariq Toukan <tariqt@mellanox.com>,
Maxim Mikityanskiy <maximmi@mellanox.com>,
Saeed Mahameed <saeedm@mellanox.com>
Subject: [net-next 14/15] net/mlx5e: Do not request completion on every single UMR WQE
Date: Thu, 16 Jul 2020 14:33:20 -0700 [thread overview]
Message-ID: <20200716213321.29468-15-saeedm@mellanox.com> (raw)
In-Reply-To: <20200716213321.29468-1-saeedm@mellanox.com>
From: Tariq Toukan <tariqt@mellanox.com>
UMR WQEs are posted in bulks, and HW is notified once per a bulk.
Reduce the number of completions by requesting such only for
the last WQE of the bulk.
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Reviewed-by: Maxim Mikityanskiy <maximmi@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 88ea1908cb14a..9d5d8b28bcd81 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -232,7 +232,6 @@ static inline void mlx5e_build_umr_wqe(struct mlx5e_rq *rq,
cseg->qpn_ds = cpu_to_be32((sq->sqn << MLX5_WQE_CTRL_QPN_SHIFT) |
ds_cnt);
- cseg->fm_ce_se = MLX5_WQE_CTRL_CQ_UPDATE;
cseg->umr_mkey = rq->mkey_be;
ucseg->flags = MLX5_UMR_TRANSLATION_OFFSET_EN | MLX5_UMR_INLINE;
--
2.26.2
next prev parent reply other threads:[~2020-07-16 21:34 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-16 21:33 [pull request][net-next 00/15] mlx5 updates 2020-07-16 Saeed Mahameed
2020-07-16 21:33 ` [net-next 01/15] net/mlx5e: Fix missing switch_id for representors Saeed Mahameed
2020-07-16 21:33 ` [net-next 02/15] net/mlx5e: Fix build break when CONFIG_XPS is not set Saeed Mahameed
2020-07-16 21:33 ` [net-next 03/15] net/mlx5: Make MLX5_EN_TLS non-prompt Saeed Mahameed
2020-07-16 21:33 ` [net-next 04/15] net/mlx5: E-switch, Avoid function change handler for non ECPF Saeed Mahameed
2020-07-16 21:33 ` [net-next 05/15] net/mlx5: E-switch, Reduce dependency on num_vfs during mode set Saeed Mahameed
2020-07-16 21:33 ` [net-next 06/15] net/mlx5: Accel, Add core IPsec support for the Connect-X family Saeed Mahameed
2020-07-16 21:33 ` [net-next 07/15] net/mlx5: IPsec: Add HW crypto offload support Saeed Mahameed
2020-07-16 21:33 ` [net-next 08/15] net/mlx5: Add IPsec related Flow steering entry's fields Saeed Mahameed
2020-07-16 21:33 ` [net-next 09/15] net/mlx5e: IPsec: Add IPsec steering in local NIC RX Saeed Mahameed
2020-07-16 21:33 ` [net-next 10/15] net/mlx5e: IPsec: Add Connect-X IPsec Rx data path offload Saeed Mahameed
2020-07-16 21:33 ` [net-next 11/15] net/mlx5e: IPsec: Add Connect-X IPsec ESN update offload support Saeed Mahameed
2020-07-16 21:33 ` [net-next 12/15] net/mlx5e: XDP, Avoid indirect call in TX flow Saeed Mahameed
2020-07-16 22:26 ` Jakub Kicinski
2020-07-16 23:07 ` Saeed Mahameed
2020-07-16 21:33 ` [net-next 13/15] net/mlx5e: RX, Avoid indirect call in representor CQE handling Saeed Mahameed
2020-07-16 21:33 ` Saeed Mahameed [this message]
2020-07-16 21:33 ` [net-next 15/15] net/mlx5e: CT: Map 128 bits labels to 32 bit map ID Saeed Mahameed
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