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IB/mlx5: Enable TX on a DEVX flow table

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Flow table can be passed as a DEVX object which is a valid destination in
an EGRESS flow. Fix the original code to allow that.

Fixes: a7ee18bdee ("RDMA/mlx5: Allow creating a matcher for a NIC TX flow table")
Signed-off-by: Alex Vesker <valex@mellanox.com>
Reviewed-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Alex Vesker 2018-12-04 15:34:05 +02:00 committed by Jason Gunthorpe
parent 0fbc9b8b4e
commit 419822c8b8
1 changed files with 4 additions and 4 deletions
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8
drivers/infiniband/hw/mlx5/flow.c
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@ -93,10 +93,6 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_CREATE_FLOW)(
((dest_devx && dest_qp) || (!dest_devx && !dest_qp)))
return -EINVAL;
if (fs_matcher->ns_type == MLX5_FLOW_NAMESPACE_EGRESS &&
(dest_devx || dest_qp))
return -EINVAL;
if (dest_devx) {
devx_obj = uverbs_attr_get_obj(
attrs, MLX5_IB_ATTR_CREATE_FLOW_DEST_DEVX);
@ -141,6 +137,10 @@ static int UVERBS_HANDLER(MLX5_IB_METHOD_CREATE_FLOW)(
if (dev->rep)
return -ENOTSUPP;
if (dest_type == MLX5_FLOW_DESTINATION_TYPE_TIR &&
fs_matcher->ns_type == MLX5_FLOW_NAMESPACE_EGRESS)
return -EINVAL;
cmd_in = uverbs_attr_get_alloced_ptr(
attrs, MLX5_IB_ATTR_CREATE_FLOW_MATCH_VALUE);
inlen = uverbs_attr_get_len(attrs,