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(parent: 3680624) | 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)
commitb6818520edb0dc83d8de807cb40dff44995eab86
tree4cf2a9bccb9433a56e6d5897f329c6ce4affb654tree | snapshot
parent3680624e32412ced54f5659431c35b26e3e83923commit | 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
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