drm/amdgpu: add RAS fatal error handler for NBIO v7.9

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Register RAS fatal error interrupt and add handler.

v2: only register NBIO RAS for dGPU platform.
    change nbio_v7_9_set_ras_controller_irq_state and nbio_v7_9_set_ras_err_event_athub_irq_state
    to dummy functions.

Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Tao Zhou 2023-06-08 16:25:42 +08:00 • committed by Alex Deucher

parent 657db07b32

commit 7692e1ee24

3 changed files with 193 additions and 0 deletions

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5

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

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187

drivers/gpu/drm/amd/amdgpu/nbio_v7_9.c

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1

drivers/gpu/drm/amd/amdgpu/nbio_v7_9.h

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