[AMD Official Use Only - General]
Reviewed-by: Hawking Zhang <Hawking.Zhang@xxxxxxx>
Regards,
Hawking
-----Original Message-----
From: Luo, Zhigang <Zhigang.Luo@xxxxxxx>
Sent: Tuesday, April 30, 2024 22:23
To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Cc: Zhang, Hawking <Hawking.Zhang@xxxxxxx>; Saye, Sashank <Sashank.Saye@xxxxxxx>; Chan, Hing Pong <Jeffrey.Chan@xxxxxxx>; Lazar, Lijo <Lijo.Lazar@xxxxxxx>; Luo, Zhigang <Zhigang.Luo@xxxxxxx>
Subject: [PATCH] drm/amdgpu: update vf to pf message retry from 2 to 5
increase retry times to wait host has enough time to complete reset.
Signed-off-by: Zhigang Luo <Zhigang.Luo@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c
index 89992c1c9a62..8b0ab075b728 100644
--- a/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c
@@ -181,7 +181,7 @@ static int xgpu_nv_send_access_requests_with_param(struct amdgpu_device *adev,
if (event != -1) {
r = xgpu_nv_poll_msg(adev, event);
if (r) {
- if (retry++ < 2)
+ if (retry++ < 5)
goto send_request;
if (req != IDH_REQ_GPU_INIT_DATA) {
--
2.25.1
