drm/amdgpu: enable watchdog feature for SQ of aldebaran

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SQ's watchdog timer monitors forward progress, a mask of which waves
caused the watchdog timeout is recorded into ras status registers and
then trigger a system fatal error event.

v2:
1. change *query_timeout_status to *query_sq_timeout_status.
2. move query_sq_timeout_status into amdgpu_ras_do_recovery.
3. add module parameters to enable/disable fatal error event and modify
the watchdog timer.

v3:
1. remove unused parameters of *enable_watchdog_timer

Signed-off-by: Dennis Li <Dennis.Li@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Dennis Li 2021-03-05 16:30:54 -05:00 • committed by Alex Deucher

parent 4abc2567f0

commit 88f8575bca

8 changed files with 174 additions and 0 deletions

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7

drivers/gpu/drm/amd/amdgpu/amdgpu.h

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18

drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c

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2

drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h

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3

drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c

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5

drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c

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106

drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.c

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3

drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.h

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30

drivers/gpu/drm/amd/amdgpu/soc15_common.h

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