[PATCH 14/26] drm/amdgpu: add support for recording ras error address

[Alex Deucher]

From: Tao Zhou <tao.zhou1 at amd.com>

more than one error address may be recorded in one query

Signed-off-by: Tao Zhou <tao.zhou1 at amd.com>
Reviewed-by: Dennis Li <dennis.li at amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index e087da46fc24..1914f37bee59 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -586,7 +586,7 @@ int amdgpu_ras_error_query(struct amdgpu_device *adev,
 		struct ras_query_if *info)
 {
 	struct ras_manager *obj = amdgpu_ras_find_obj(adev, &info->head);
-	struct ras_err_data err_data = {0, 0};
+	struct ras_err_data err_data = {0, 0, 0, NULL};
 
 	if (!obj)
 		return -EINVAL;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
index 80e94d604a2e..0920db7aff34 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
@@ -131,6 +131,8 @@ struct ras_fs_data {
 struct ras_err_data {
 	unsigned long ue_count;
 	unsigned long ce_count;
+	unsigned long err_addr_cnt;
+	uint64_t *err_addr;
 };
 
 struct ras_err_handler_data {
-- 
2.20.1