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drm/amdgpu: add set/get mca debug mode operations

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Record the debug mode status in RAS.

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>
This commit is contained in:
Tao Zhou 2023-10-12 11:22:07 +08:00 committed by Alex Deucher
parent 21226f02d7
commit 8096df7664
2 changed files with 26 additions and 0 deletions
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21
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
View File

@ -3311,6 +3311,27 @@ int amdgpu_ras_reset_gpu(struct amdgpu_device *adev)
return 0;
}
void amdgpu_ras_set_mca_debug_mode(struct amdgpu_device *adev, bool enable)
{
struct amdgpu_ras *con = amdgpu_ras_get_context(adev);
if (con)
con->is_mca_debug_mode = enable;
}
bool amdgpu_ras_get_mca_debug_mode(struct amdgpu_device *adev)
{
struct amdgpu_ras *con = amdgpu_ras_get_context(adev);
const struct amdgpu_mca_smu_funcs *mca_funcs = adev->mca.mca_funcs;
if (!con)
return false;
if (mca_funcs && mca_funcs->mca_set_debug_mode)
return con->is_mca_debug_mode;
else
return true;
}
/* Register each ip ras block into amdgpu ras */
int amdgpu_ras_register_ras_block(struct amdgpu_device *adev,

5
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
View File

@ -434,6 +434,8 @@ struct amdgpu_ras {
/* Indicates smu whether need update bad channel info */
bool update_channel_flag;
/* Record status of smu mca debug mode */
bool is_mca_debug_mode;
/* Record special requirements of gpu reset caller */
uint32_t gpu_reset_flags;
@ -768,6 +770,9 @@ struct amdgpu_ras* amdgpu_ras_get_context(struct amdgpu_device *adev);
int amdgpu_ras_set_context(struct amdgpu_device *adev, struct amdgpu_ras *ras_con);
void amdgpu_ras_set_mca_debug_mode(struct amdgpu_device *adev, bool enable);
bool amdgpu_ras_get_mca_debug_mode(struct amdgpu_device *adev);
int amdgpu_ras_register_ras_block(struct amdgpu_device *adev,
struct amdgpu_ras_block_object *ras_block_obj);
void amdgpu_ras_interrupt_fatal_error_handler(struct amdgpu_device *adev);