RE: [PATCH] drm/amdgpu: Increase tlb flush timeout for sriov

2021-05-19 Thread Liu, Cheng Zhe
[AMD Official Use Only] We support 12 VF at most. In worst case, the first 11 all IDLE fail and do FLR, it will need 11 * 500ms to switch to the 12nd VF, so I set 12 * 500ms for the timeout. -Original Message- From: Christian König Sent: Wednesday, May 19, 2021 6:08 PM To: Liu, Cheng

RE: [PATCH] drm/amdgpu: Return -EINVAL when whole gpu reset happened

2020-12-10 Thread Liu, Cheng Zhe
[AMD Public Use] Hi Christian, I discussed with @Liu, Monk and @Chen, Horace, it hasn't decided yet. I'll add you and Alex to the mailing list. -Original Message- From: Christian König Sent: Thursday, December 10, 2020 5:29 PM To: Liu, Cheng Zhe ; Koenig, Christian ; amd-gfx

RE: [PATCH] drm/amdgpu: Return -EINVAL when whole gpu reset happened

2020-12-09 Thread Liu, Cheng Zhe
, but these jobs can't use any resource create before the reset, including page table. Because all the contents in VRAM has lost after BACO or mode 1 reset, which including APP's buffer. -Original Message- From: Koenig, Christian Sent: Wednesday, December 9, 2020 6:06 PM To: Liu, Cheng Zhe ; amd

RE: [PATCH] drm/amdgpu: fix PSP autoload twice in FLR

2020-07-29 Thread Liu, Cheng Zhe
[AMD Official Use Only - Internal Distribution Only] Thanks for the modification! -Original Message- From: Tuikov, Luben Sent: Wednesday, July 29, 2020 2:49 AM To: Liu, Cheng Zhe ; amd-gfx@lists.freedesktop.org Cc: Koenig, Christian ; Deucher, Alexander ; Xiao, Jack ; Zhang, Hawking