drm/amdgpu/sriov:Correct pfvf exchange logic
authorEmily Deng <Emily.Deng@amd.com>
Sat, 29 Dec 2018 09:46:05 +0000 (17:46 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 14 Jan 2019 20:04:24 +0000 (15:04 -0500)
commitd3c117e564bfbfe3c4568aca136be3880ddf4200
treec8b0eb347f35be8ed955658d4b57a013be53ddea
parentc27c9778a19e050628689d03604941c7039685a3
drm/amdgpu/sriov:Correct pfvf exchange logic

The pfvf exchange need be in exclusive mode. And add pfvf exchange in gpu
reset.

Signed-off-by: Emily Deng <Emily.Deng@amd.com>
Reviewed-By: Xiangliang Yu <Xiangliang.Yu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c