On 2018-11-07 12:53 p.m., Kuehling, Felix wrote:
> [+Philip]
>
> On 2018-11-07 12:25 a.m., Zhang, Jerry(Junwei) wrote:
>> On 11/7/18 1:15 PM, Trigger Huang wrote:
>>> Currently, SDMA page queue is not used under SR-IOV VF, and this
>>> queue will
>>> cause ring test failure in amdgpu module reload
[+Philip]
On 2018-11-07 12:25 a.m., Zhang, Jerry(Junwei) wrote:
> On 11/7/18 1:15 PM, Trigger Huang wrote:
>> Currently, SDMA page queue is not used under SR-IOV VF, and this
>> queue will
>> cause ring test failure in amdgpu module reload case. So just disable
>> it.
>>
>> Signed-off-by: Trigger
, November 7, 2018 4:48 PM
To: Liu, Monk ; Zhang, Jerry ; Huang,
Trigger ; amd-gfx@lists.freedesktop.org; Deucher,
Alexander ; Kuehling, Felix
Subject: Re: [PATCH] drm/amdgpu: disable page queue on Vega10 SR-IOV VF
> is it prepared for PRT (or something like kernel page fault handling
>
Sent: Wednesday, November 7, 2018 3:30 PM
> To: Liu, Monk ; Zhang, Jerry ; Huang,
> Trigger ; amd-gfx@lists.freedesktop.org; Deucher,
> Alexander ; Kuehling, Felix
>
> Subject: Re: [PATCH] drm/amdgpu: disable page queue on Vega10 SR-IOV VF
>
> Hi guys,
>
> this is nec
@lists.freedesktop.org; Deucher,
Alexander ; Kuehling, Felix
Subject: Re: [PATCH] drm/amdgpu: disable page queue on Vega10 SR-IOV VF
Hi guys,
this is necessary for recoverable page fault handling.
When the normal SDMA queue is blocked because of a page fault the SDMA firmware
will switch to the paging
lists.freedesktop.org; Deucher, Alexander
; Koenig, Christian
; Kuehling, Felix
Subject: Re: [PATCH] drm/amdgpu: disable page queue on Vega10 SR-IOV VF
On 11/7/18 1:15 PM, Trigger Huang wrote:
Currently, SDMA page queue is not used under SR-IOV VF, and this queue
will cause ring test failure in amdg
Am 07.11.18 um 06:15 schrieb Trigger Huang:
Currently, SDMA page queue is not used under SR-IOV VF, and this queue will
cause ring test failure in amdgpu module reload case. So just disable it.
Signed-off-by: Trigger Huang
---
drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 4 +++-
1 file changed,
s we are going to remove the "KERNEL"
>>> priority and always do the mapping/unmapping in page_queue ...
>>>
>>> /Monk
>>>
>>> -Original Message-
>>> From: amd-gfx On Behalf Of
>>> Zhang, Jerry(Junwei)
>&
lists.freedesktop.org; Deucher, Alexander
; Koenig, Christian ; Kuehling, Felix
Subject: Re: [PATCH] drm/amdgpu: disable page queue on Vega10 SR-IOV VF
On 11/7/18 1:15 PM, Trigger Huang wrote:
Currently, SDMA page queue is not used under SR-IOV VF, and this queue
will cause ring test failure in
1:26 PM
> To: Huang, Trigger ; amd-gfx@lists.freedesktop.org;
> Deucher, Alexander ; Koenig, Christian
> ; Kuehling, Felix
> Subject: Re: [PATCH] drm/amdgpu: disable page queue on Vega10 SR-IOV VF
>
> On 11/7/18 1:15 PM, Trigger Huang wrote:
>> Currently, SDMA page qu
;
Deucher, Alexander ; Koenig, Christian
; Kuehling, Felix
Subject: Re: [PATCH] drm/amdgpu: disable page queue on Vega10 SR-IOV VF
On 11/7/18 1:15 PM, Trigger Huang wrote:
> Currently, SDMA page queue is not used under SR-IOV VF, and this queue
> will cause ring test failure in amdgpu
On 11/7/18 1:15 PM, Trigger Huang wrote:
Currently, SDMA page queue is not used under SR-IOV VF, and this queue will
cause ring test failure in amdgpu module reload case. So just disable it.
Signed-off-by: Trigger Huang
Looks we ran into several issues about it on vega.
kfd also disabled
Currently, SDMA page queue is not used under SR-IOV VF, and this queue will
cause ring test failure in amdgpu module reload case. So just disable it.
Signed-off-by: Trigger Huang
---
drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git
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