From: Ellen Pan <yunru.pan@amd.com>
Date: Tue, 29 Apr 2025 21:00:50 +0000 (-0400)
Subject: drm/amdgpu: Add unrecoverable error message definitions for VFs
X-Git-Tag: v6.16-rc1~144^2~10^2~24
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6be34e1d1f0efc624a7505ac98609d8c6e732b85;p=thirdparty%2Flinux.git

drm/amdgpu: Add unrecoverable error message definitions for VFs

Host may stop runtime services after reaching a bad page threshold.

This notification will indicate to the VF that it no longer has
access to the GPU.

Reviewed-by: Shravan Kumar Gande <Shravankumar.Gande@amd.com>
Signed-off-by: Victor Skvortsov <victor.skvortsov@amd.com>
Signed-off-by: Ellen Pan <yunru.pan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h b/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h
index 3b0c55f67fe46..92ca13097aaa8 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h
@@ -351,6 +351,7 @@ enum amd_sriov_mailbox_response_message {
 	MB_REQ_RAS_CPER_DUMP_READY		= 14,
 	MB_RES_MSG_RAS_BAD_PAGES_READY		= 15,
 	MB_RES_MSG_RAS_BAD_PAGES_NOTIFICATION	= 16,
+	MB_RES_MSG_UNRECOV_ERR_NOTIFICATION	= 17,
 	MB_RES_MSG_TEXT_MESSAGE			= 255
 };