From: Saeed Mahameed <saeedm@mellanox.com>
To: Saeed Mahameed <saeedm@mellanox.com>,
Leon Romanovsky <leonro@mellanox.com>
Cc: "netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>,
Tariq Toukan <tariqt@mellanox.com>
Subject: [PATCH mlx5-next 5/5] net/mlx5: Properly name the generic WQE control field
Date: Wed, 3 Jul 2019 07:39:34 +0000 [thread overview]
Message-ID: <20190703073909.14965-6-saeedm@mellanox.com> (raw)
In-Reply-To: <20190703073909.14965-1-saeedm@mellanox.com>
From: Tariq Toukan <tariqt@mellanox.com>
A generic WQE control field is used for different purposes
in different cases.
Use union to allow using the proper name in each case.
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
include/linux/mlx5/qp.h | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h
index d1f353c64797..127d224443e3 100644
--- a/include/linux/mlx5/qp.h
+++ b/include/linux/mlx5/qp.h
@@ -202,7 +202,12 @@ struct mlx5_wqe_ctrl_seg {
u8 signature;
u8 rsvd[2];
u8 fm_ce_se;
- __be32 imm;
+ union {
+ __be32 general_id;
+ __be32 imm;
+ __be32 umr_mkey;
+ __be32 tisn;
+ };
};
#define MLX5_WQE_CTRL_DS_MASK 0x3f
--
2.21.0
next prev parent reply other threads:[~2019-07-03 7:39 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-03 7:39 [PATCH mlx5-next 0/5] Mellanox, mlx5 low level updates 2019-07-02 Saeed Mahameed
2019-07-03 7:39 ` [PATCH mlx5-next 1/5] net/mlx5: Introduce and use mlx5_eswitch_get_total_vports() Saeed Mahameed
2019-07-03 7:39 ` [PATCH mlx5-next 2/5] net/mlx5: E-Switch prepare functions change handler to be modular Saeed Mahameed
2019-07-03 7:39 ` [PATCH mlx5-next 3/5] net/mlx5: Refactor mlx5_esw_query_functions for modularity Saeed Mahameed
2019-07-03 7:39 ` [PATCH mlx5-next 4/5] net/mlx5: Introduce TLS TX offload hardware bits and structures Saeed Mahameed
2019-07-03 9:27 ` leon
2019-07-04 17:06 ` Saeed Mahameed
2019-07-04 17:15 ` Leon Romanovsky
2019-07-04 17:21 ` Saeed Mahameed
2019-07-04 18:21 ` Leon Romanovsky
2019-07-09 20:54 ` Saeed Mahameed
2019-07-10 5:27 ` Leon Romanovsky
2019-07-03 7:39 ` Saeed Mahameed [this message]
2019-07-04 17:10 ` [PATCH mlx5-next 0/5] Mellanox, mlx5 low level updates 2019-07-02 Saeed Mahameed
2019-07-04 17:16 ` Leon Romanovsky
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