Commit 7f575103 authored by Mark Bloch's avatar Mark Bloch Committed by Jason Gunthorpe
Browse files

RDMA/mlx5: Allow DEVX and raw creation flow on reps 



Remove the limitations that were in place and provide support for DEVX and
raw flow creation on reps.

Signed-off-by: default avatarMark Bloch <markb@mellanox.com>
Reviewed-by: default avatarMaor Gottlieb <maorg@mellanox.com>
Signed-off-by: default avatarLeon Romanovsky <leonro@mellanox.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent 56e5acd4

drivers/infiniband/hw/mlx5/devx.c

+1 −1
Original line number Diff line number Diff line
@@ -1906,7 +1906,7 @@ static bool devx_is_supported(struct ib_device *device) 
{

	struct mlx5_ib_dev *dev = to_mdev(device);



	return !dev->is_rep && MLX5_CAP_GEN(dev->mdev, log_max_uctx);

	return MLX5_CAP_GEN(dev->mdev, log_max_uctx);

}



const struct uapi_definition mlx5_ib_devx_defs[] = {

drivers/infiniband/hw/mlx5/flow.c

+1 −7
Original line number Diff line number Diff line
@@ -670,15 +670,9 @@ DECLARE_UVERBS_NAMED_OBJECT(MLX5_IB_OBJECT_FLOW_MATCHER, 
			    &UVERBS_METHOD(MLX5_IB_METHOD_FLOW_MATCHER_CREATE),

			    &UVERBS_METHOD(MLX5_IB_METHOD_FLOW_MATCHER_DESTROY));



static bool flow_is_supported(struct ib_device *device)

{

	return !to_mdev(device)->is_rep;

}



const struct uapi_definition mlx5_ib_flow_defs[] = {

	UAPI_DEF_CHAIN_OBJ_TREE_NAMED(

		MLX5_IB_OBJECT_FLOW_MATCHER,

		UAPI_DEF_IS_OBJ_SUPPORTED(flow_is_supported)),

		MLX5_IB_OBJECT_FLOW_MATCHER),

	UAPI_DEF_CHAIN_OBJ_TREE(

		UVERBS_OBJECT_FLOW,

		&mlx5_ib_fs),

drivers/infiniband/hw/mlx5/main.c

+3 −0
Original line number Diff line number Diff line
@@ -6572,6 +6572,9 @@ const struct mlx5_ib_profile uplink_rep_profile = { 
	STAGE_CREATE(MLX5_IB_STAGE_PRE_IB_REG_UMR,

		     NULL,

		     mlx5_ib_stage_pre_ib_reg_umr_cleanup),

	STAGE_CREATE(MLX5_IB_STAGE_WHITELIST_UID,

		     mlx5_ib_stage_devx_init,

		     mlx5_ib_stage_devx_cleanup),

	STAGE_CREATE(MLX5_IB_STAGE_IB_REG,

		     mlx5_ib_stage_ib_reg_init,

		     mlx5_ib_stage_ib_reg_cleanup),

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