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drm/amdkfd: Add GPU reset SMI event

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Add support for reporting GPU reset events through SMI. KFD
would report both pre and post GPU reset events.

Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Mukul Joshi
2020-08-28 18:50:42 -04:00
committed by Alex Deucher
parent e230ac1118
commit 55977744f9
5 changed files with 41 additions and 2 deletions
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2
include/uapi/linux/kfd_ioctl.h
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@@ -453,6 +453,8 @@ enum kfd_smi_event {
KFD_SMI_EVENT_NONE = 0, /* not used */
KFD_SMI_EVENT_VMFAULT = 1, /* event start counting at 1 */
KFD_SMI_EVENT_THERMAL_THROTTLE = 2,
KFD_SMI_EVENT_GPU_PRE_RESET = 3,
KFD_SMI_EVENT_GPU_POST_RESET = 4,
};
#define KFD_SMI_EVENT_MASK_FROM_INDEX(i) (1ULL << ((i) - 1))