vdpa/mlx5: set polling mode default delay to zero
authorXueming Li <xuemingl@nvidia.com>
Wed, 2 Dec 2020 23:36:40 +0000 (23:36 +0000)
committerFerruh Yigit <ferruh.yigit@intel.com>
Fri, 8 Jan 2021 17:07:55 +0000 (18:07 +0100)
commit6956a48cabbb5c98098aaf0116c255209b8f4e87
tree8045bf956d631ae45c160438d64fb74c7f567a18
parent9ef38ddba35cb31c613dc0ab7afafbd5d422b429
vdpa/mlx5: set polling mode default delay to zero

To improve throughput and latency, this patch allows Rx polling timer
delay to 0us.

Signed-off-by: Xueming Li <xuemingl@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
doc/guides/vdpadevs/mlx5.rst
drivers/vdpa/mlx5/mlx5_vdpa.c