From: Horace Chen Date: Wed, 28 Jun 2017 17:51:50 +0800 Subject: drm/amdgpu/sriov:increate mailbox polling timeout MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Git-commit: 6e132ca0bb62b30c0eb053d99f75bb827f7876f5 Patch-mainline: v4.15-rc1 References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166 increase timeout to 12 seconds,because there may have multiple FLR waiting for done, the waiting time of events may be long, increase to 12s to reduce timeout failure. Signed-off-by: Horace Chen Acked-by: Christian König Signed-off-by: Alex Deucher Acked-by: Petr Tesarik --- drivers/gpu/drm/amd/amdgpu/mxgpu_ai.h | 2 +- drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) --- a/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.h +++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_ai.h @@ -24,7 +24,7 @@ #ifndef __MXGPU_AI_H__ #define __MXGPU_AI_H__ -#define AI_MAILBOX_TIMEDOUT 5000 +#define AI_MAILBOX_TIMEDOUT 12000 enum idh_request { IDH_REQ_GPU_INIT_ACCESS = 1, --- a/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h +++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h @@ -23,7 +23,7 @@ #ifndef __MXGPU_VI_H__ #define __MXGPU_VI_H__ -#define VI_MAILBOX_TIMEDOUT 5000 +#define VI_MAILBOX_TIMEDOUT 12000 #define VI_MAILBOX_RESET_TIME 12 /* VI mailbox messages request */