We can set UMC node instance to invalid state if we use global channel index,
and RAS TA can choose UMC address conversion approach by checking node_inst
value.
Signed-off-by: Tao Zhou <tao.zhou1@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/ta_ras_if.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h b/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h
index 21b71a427b1f..64891f099366 100644
--- a/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h
+++ b/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h
@@ -30,6 +30,9 @@
#define RSP_ID_MASK (1U << 31)
#define RSP_ID(cmdId) (((uint32_t)(cmdId)) | RSP_ID_MASK)
+/* invalid node instance value */
+#define TA_RAS_INV_NODE 0xffff
+
/* RAS related enumerations */
/**********************************************************/
enum ras_command {
--
2.34.1
