From: Leon Romanovsky <leon@kernel.org>
To: Doug Ledford <dledford@redhat.com>, Jason Gunthorpe <jgg@mellanox.com>
Cc: Leon Romanovsky <leonro@mellanox.com>,
linux-rdma@vger.kernel.org, Maor Gottlieb <maorg@mellanox.com>
Subject: [PATCH rdma-next 03/18] RDMA/mlx5: Promote RSS RAW QP attribute check in higher level
Date: Thu, 23 Apr 2020 22:02:48 +0300 [thread overview]
Message-ID: <20200423190303.12856-4-leon@kernel.org> (raw)
In-Reply-To: <20200423190303.12856-1-leon@kernel.org>
From: Leon Romanovsky <leonro@mellanox.com>
Perform check of attributes of RAW PACKET QP in separate function.
Reviewed-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
---
drivers/infiniband/hw/mlx5/qp.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index 6e2f71a48cbb..f7c32dc5cf9c 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -1645,9 +1645,6 @@ static int create_rss_raw_qp_tir(struct ib_pd *pd, struct mlx5_ib_qp *qp,
size_t required_cmd_sz;
u8 lb_flag = 0;
- if (init_attr->send_cq)
- return -EINVAL;
-
min_resp_len = offsetof(typeof(resp), bfreg_index) + sizeof(resp.bfreg_index);
if (udata->outlen < min_resp_len)
return -EINVAL;
@@ -2693,6 +2690,9 @@ static int check_qp_attr(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp,
-EINVAL :
0;
break;
+ case IB_QPT_RAW_PACKET:
+ ret = (attr->rwq_ind_tbl && attr->send_cq) ? -EINVAL : 0;
+ break;
default:
break;
}
--
2.25.3
next prev parent reply other threads:[~2020-04-23 19:03 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-23 19:02 [PATCH rdma-next 00/18] Refactor mlx5_ib_create_qp (Part II) Leon Romanovsky
2020-04-23 19:02 ` [PATCH rdma-next 01/18] RDMA/mlx5: Delete unsupported QP types Leon Romanovsky
2020-04-23 19:02 ` [PATCH rdma-next 02/18] RDMA/mlx5: Store QP type in the vendor QP structure Leon Romanovsky
2020-04-23 19:02 ` Leon Romanovsky [this message]
2020-04-23 19:02 ` [PATCH rdma-next 04/18] RDMA/mlx5: Combine copy of create QP command in RSS RAW QP Leon Romanovsky
2020-04-23 19:02 ` [PATCH rdma-next 05/18] RDMA/mlx5: Remove second user copy in create_user_qp Leon Romanovsky
2020-04-23 19:02 ` [PATCH rdma-next 06/18] RDMA/mlx5: Rely on existence of udata to separate kernel/user flows Leon Romanovsky
2020-04-23 19:02 ` [PATCH rdma-next 07/18] RDMA/mlx5: Delete impossible inlen check Leon Romanovsky
2020-04-23 19:02 ` [PATCH rdma-next 08/18] RDMA/mlx5: Globally parse DEVX UID Leon Romanovsky
2020-04-23 19:02 ` [PATCH rdma-next 09/18] RDMA/mlx5: Separate XRC_TGT QP creation from common flow Leon Romanovsky
2020-04-23 19:02 ` [PATCH rdma-next 10/18] RDMA/mlx5: Separate to user/kernel create QP flows Leon Romanovsky
2020-04-23 19:02 ` [PATCH rdma-next 11/18] RDMA/mlx5: Reduce amount of duplication in QP destroy Leon Romanovsky
2020-04-23 19:02 ` [PATCH rdma-next 12/18] RDMA/mlx5: Group all create QP parameters to simplify in-kernel interfaces Leon Romanovsky
2020-04-23 19:02 ` [PATCH rdma-next 13/18] RDMA/mlx5: Promote RSS RAW QP flags check to higher level Leon Romanovsky
2020-04-23 19:02 ` [PATCH rdma-next 14/18] RDMA/mlx5: Handle udate outlen checks in one place Leon Romanovsky
2020-04-23 19:03 ` [PATCH rdma-next 15/18] RDMA/mlx5: Copy response to the user " Leon Romanovsky
2020-04-23 19:03 ` [PATCH rdma-next 16/18] RDMA/mlx5: Remove redundant destroy QP call Leon Romanovsky
2020-04-23 19:03 ` [PATCH rdma-next 17/18] RDMA/mlx5: Consolidate into special function all create QP calls Leon Romanovsky
2020-04-23 19:03 ` [PATCH rdma-next 18/18] RDMA/mlx5: Verify that QP is created with RQ or SQ Leon Romanovsky
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