drm/amdgpu: add amdgpu ras aca query interface

v1:
add ACA error query interface

v2:
Add a new helper function to determine whether to use ACA or MCA.

Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.h
index ac641952ab71..f6c72371244e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_aca.h
@@ -172,6 +172,7 @@ struct aca_smu_funcs {
 struct amdgpu_aca {
 	struct aca_handle_manager mgr;
 	const struct aca_smu_funcs *smu_funcs;
+	bool is_enabled;
 };
 
 struct aca_info {
@@ -183,6 +184,7 @@ struct aca_info {
 int amdgpu_aca_init(struct amdgpu_device *adev);
 void amdgpu_aca_fini(struct amdgpu_device *adev);
 void amdgpu_aca_set_smu_funcs(struct amdgpu_device *adev, const struct aca_smu_funcs *smu_funcs);
+bool amdgpu_aca_is_enabled(struct amdgpu_device *adev);
 
 int aca_bank_info_decode(struct aca_bank *bank, struct aca_bank_info *info);
 int aca_bank_check_error_codes(struct amdgpu_device *adev, struct aca_bank *bank, int *err_codes, int size);