RE: [PATCH] drm/amdgpu: keep init xcc0 for all xccs under sriov

2024-06-16 Thread Chang, HaiJun
sh_gpu_tlb. Thanks, HaiJun -Original Message- From: Lazar, Lijo Sent: Monday, June 17, 2024 11:35 AM To: Chang, HaiJun ; Jian, Jane ; Zhao, Victor Cc: amd-gfx@lists.freedesktop.org Subject: Re: [PATCH] drm/amdgpu: keep init xcc0 for all xccs under sriov On 6/17/2024 8:58 AM, Chang, Ha

RE: [PATCH] drm/amdgpu: keep init xcc0 for all xccs under sriov

2024-06-16 Thread Chang, HaiJun
t the gfx register offsets with local xcc offset only. Thanks, HaiJun From: Lazar, Lijo Sent: Saturday, June 15, 2024 10:09 AM To: Jian, Jane ; Chang, HaiJun ; Zhao, Victor Cc: amd-gfx@lists.freedesktop.org Subject: Re: [PATCH] drm/amdgpu: keep init xcc0 for all xccs under sriov [AMD Officia

RE: [PATCH] drm/amdgpu: set sw state to gfxoff after SR-IOV reset

2023-07-20 Thread Chang, HaiJun
, Hawking ; Liu, Monk ; Xu, Feifei ; Chang, HaiJun ; Leo Liu Subject: [PATCH] drm/amdgpu: set sw state to gfxoff after SR-IOV reset [Why] Current SR-IOV will not set GC to off state, while it is a real GC hard reset. Whthout GFX off flag, driver may do gfxhub invalidation before firmware load

RE: [PATCH] drm/amdgpu: add vram reservation logic based on vram_usagebyfirmware_v2_2

2022-11-08 Thread Chang, HaiJun
; Deucher, Alexander ; Xiao, Jack ; Zhang, Hawking ; Liu, Monk ; Xu, Feifei ; Wang, Yang(Kevin) ; Chang, HaiJun ; Sohail, Rashid Subject: Re: [PATCH] drm/amdgpu: add vram reservation logic based on vram_usagebyfirmware_v2_2 Hi Esther well there are a couple of things which you need to address

RE: [PATCH 1/2] drm/amdgpu: support RAS error inject for SRIOV

2022-08-31 Thread Chang, HaiJun
Sent: Thursday, September 1, 2022 10:24 AM To: Zhou1, Tao ; amd-gfx@lists.freedesktop.org; Zhang, Hawking ; Liu, Monk ; Skvortsov, Victor ; Chang, HaiJun ; Chander, Vignesh ; Wan, Gavin ; Liu, Shaoyun Subject: RE: [PATCH 1/2] drm/amdgpu: support RAS error inject for SRIOV [AMD Official Use