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drm/amdgpu: Avoid hive seqno increment in legacy ras

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The hive->event_mgr variable is used by both ras module
and legacy ras. To ensure the continuity of hive seqno
growth, after enabling ras module, it is forbidden to
operate the event_mgr variable in legacy ras.

Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
YiPeng Chai
2025-03-25 14:11:10 +08:00
committed by Alex Deucher
parent 1d87afd610
commit 43a90c0732
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
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@@ -4603,6 +4603,9 @@ int amdgpu_ras_mark_ras_event_caller(struct amdgpu_device *adev, enum ras_event_
struct ras_event_state *event_state;
int ret = 0;
if (amdgpu_uniras_enabled(adev))
return 0;
if (type >= RAS_EVENT_TYPE_COUNT) {
ret = -EINVAL;
goto out;