drm/amdgpu: output warning for unsupported ras error inject (v2)

Output a warning message if RAS TA returns UNSUPPORTED_ERROR_INJ status.

v2: implement it in psp_ras_ta_check_status function.

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>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index bcf9598..fd04e83 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -1302,6 +1302,10 @@ static void psp_ras_ta_check_status(struct psp_context *psp)
                dev_warn(psp->adev->dev,
                                "RAS WARNING: cmd failed due to unsupported ip\n");
                break;
+       case TA_RAS_STATUS__ERROR_UNSUPPORTED_ERROR_INJ:
+               dev_warn(psp->adev->dev,
+                               "RAS WARNING: cmd failed due to unsupported error injection\n");
+               break;
        case TA_RAS_STATUS__SUCCESS:
                break;
        default:

diff --git a/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h b/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h
index de24a0a..5093826 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h
+++ b/drivers/gpu/drm/amd/amdgpu/ta_ras_if.h
@@ -59,7 +59,12 @@ enum ta_ras_status {
        TA_RAS_STATUS__ERROR_SYS_DRV_REG_ACCESS         = 0xA011,
        TA_RAS_STATUS__ERROR_RAS_READ_WRITE             = 0xA012,
        TA_RAS_STATUS__ERROR_NULL_PTR                   = 0xA013,
-       TA_RAS_STATUS__ERROR_UNSUPPORTED_IP             = 0xA014
+       TA_RAS_STATUS__ERROR_UNSUPPORTED_IP             = 0xA014,
+       TA_RAS_STATUS__ERROR_PCS_STATE_QUIET            = 0xA015,
+       TA_RAS_STATUS__ERROR_PCS_STATE_ERROR            = 0xA016,
+       TA_RAS_STATUS__ERROR_PCS_STATE_HANG             = 0xA017,
+       TA_RAS_STATUS__ERROR_PCS_STATE_UNKNOWN          = 0xA018,
+       TA_RAS_STATUS__ERROR_UNSUPPORTED_ERROR_INJ      = 0xA019
 };
 
 enum ta_ras_block {