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RDMA/mlx5: Promote RSS RAW QP attribute check in higher level
author
Leon Romanovsky
<leonro@mellanox.com>
Mon, 27 Apr 2020 15:46:21 +0000
(18:46 +0300)
committer
Jason Gunthorpe
<jgg@mellanox.com>
Thu, 30 Apr 2020 21:45:43 +0000
(18:45 -0300)
Perform check of attributes of RAW PACKET QP in separate function.
Link:
https://lore.kernel.org/r/20200427154636.381474-22-leon@kernel.org
Reviewed-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
drivers/infiniband/hw/mlx5/qp.c
patch
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diff --git
a/drivers/infiniband/hw/mlx5/qp.c
b/drivers/infiniband/hw/mlx5/qp.c
index
0d3f4ba
..
454433a
100644
(file)
--- 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;
}