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(parent: 1366b2d) | patch
drm/amdgpu/virt: add function to check MMIO (v2)
authorpding <Pixel.Ding@amd.com>
Tue, 24 Oct 2017 02:01:13 +0000 (10:01 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 4 Dec 2017 21:33:13 +0000 (16:33 -0500)
commita16f8f11c599cdec16e77020d56d230fedabe922
treeb0a48a1f5025351549fcaee4a5363131d99c82c8tree | snapshot
parent1366b2d01654d2028cba64109ad1bffb8afbef73commit | diff
drm/amdgpu/virt: add function to check MMIO (v2)

MMIO space can be blocked on virtualised device. Add this
function to check if MMIO is blocked or not.

Todo: need a reliable method such like communation
with hypervisor.

v2:
 - add comments inline

Signed-off-by: pding <Pixel.Ding@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c diff | blob | history
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h diff | blob | history
Domain: System / Kernel;