[PATCH 3/4] drm/amdgpu: Add unrecoverable error message definitions for VFs

Ellen Pan yunru.pan at amd.com
Tue Apr 29 21:40:41 UTC 2025


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.

Signed-off-by: Victor Skvortsov <victor.skvortsov at amd.com>
Signed-off-by: Ellen Pan <yunru.pan at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h b/drivers/gpu/drm/amd/amdgpu/amdgv_sriovmsg.h
index 3b0c55f67fe4..92ca13097aaa 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
 };
 
-- 
2.34.1



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