drm/amdgpu: Generate bad page threshold cper records

Generate CPER record when bad page threshold exceed and
commit to CPER ring.

v2: return -ENOMEM instead of false
v2: check return value of fill section function

Signed-off-by: Xiang Liu <xiang.liu@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@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_cper.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.h
index d35d1ddac7cc..bcb97d245673 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cper.h
@@ -95,6 +95,8 @@ int amdgpu_cper_generate_ue_record(struct amdgpu_device *adev,
 int amdgpu_cper_generate_ce_records(struct amdgpu_device *adev,
 				    struct aca_banks *banks,
 				    uint16_t bank_count);
+/* Bad page threshold is encoded into separated cper entry */
+int amdgpu_cper_generate_bp_threshold_record(struct amdgpu_device *adev);
 void amdgpu_cper_ring_write(struct amdgpu_ring *ring,
 			void *src, int count);
 int amdgpu_cper_init(struct amdgpu_device *adev);