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(parent: 19dab1f) | patch
drm/amdgpu: Add IDH_QUERY_ALIVE event for SR-IOV
authorTrigger Huang <Trigger.Huang@amd.com>
Tue, 30 Apr 2019 08:23:29 +0000 (16:23 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 6 May 2019 14:36:48 +0000 (09:36 -0500)
commit692c4f4df5be1b6243eb569163ef90a58946ff3b
tree4cf2a9bccb9433a56e6d5897f329c6ce4affb654tree | snapshot
parent19dab1fad77ab00dcfd27fd0c50fafd503d71cd8commit | diff
drm/amdgpu: Add IDH_QUERY_ALIVE event for SR-IOV

SR-IOV host side will send IDH_QUERY_ALIVE to guest VM to check
if this guest VM is still alive (not destroyed). The only thing
guest KMD need to do is to send ACK back to host.

Signed-off-by: Trigger Huang <Trigger.Huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/mxgpu_ai.c diff | blob | history
drivers/gpu/drm/amd/amdgpu/mxgpu_ai.h diff | blob | history
Linux Kernel Source Tree.