, 2021 11:34 PM
To: Wang, Kevin(Yang) ; amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander ; Koenig, Christian
; Zhang, Hawking ; Min, Frank
; Lazar, Lijo
Subject: Re: [PATCH] drm/amdgpu: add non-aligned address supported in
amdgpu_device_vram_access()
Hi Kevin,
the primary use
: Christian König
Sent: Monday, June 28, 2021 10:10 PM
To: Wang, Kevin(Yang) ; amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander ; Koenig, Christian
Subject: Re: [PATCH] drm/amdgpu: add non-aligned address supported in
amdgpu_device_vram_access()
Am 25.06.21 um 05:24 schrieb Kevin Wang:
> 1.
: [PATCH] drm/amdgpu: add non-aligned address supported
in amdgpu_device_vram_access()
Am 25.06.21 um 05:24 schrieb Kevin Wang:
> 1. add non-aligned address support in amdgpu_device_vram_access()
> 2. reduce duplicate code in amdgpu_ttm_access_memory()
>
> because the MM_INDEX{HI}/DATA a
Am 25.06.21 um 05:24 schrieb Kevin Wang:
1. add non-aligned address support in amdgpu_device_vram_access()
2. reduce duplicate code in amdgpu_ttm_access_memory()
because the MM_INDEX{HI}/DATA are protected register, it is not working
in sriov environment when mmio protect feature is enabled (in
; Koenig, Christian
*Subject:* Re: [PATCH] drm/amdgpu: add non-aligned address supported in
amdgpu_device_vram_access()
On 6/25/2021 8:54 AM, Kevin Wang wrote:
1. add non-aligned address support in amdgpu_device_vram_access()
2. reduce duplicate code in amdgpu_ttm_access_memory()
because
w...@amd.com>>;
amd-gfx@lists.freedesktop.org<mailto:amd-gfx@lists.freedesktop.org>
mailto:amd-gfx@lists.freedesktop.org>>
Cc: Deucher, Alexander
mailto:alexander.deuc...@amd.com>>; Koenig,
Christian mailto:christian.koe...@amd.com>>
Subject: Re: [PATCH] drm
[AMD Official Use Only]
From: Lazar, Lijo
Sent: Friday, June 25, 2021 9:28 PM
To: Wang, Kevin(Yang) ; amd-gfx@lists.freedesktop.org
Cc: Deucher, Alexander ; Koenig, Christian
Subject: Re: [PATCH] drm/amdgpu: add non-aligned address supported
On 6/25/2021 8:54 AM, Kevin Wang wrote:
1. add non-aligned address support in amdgpu_device_vram_access()
2. reduce duplicate code in amdgpu_ttm_access_memory()
because the MM_INDEX{HI}/DATA are protected register, it is not working
in sriov environment when mmio protect feature is enabled
