When put the IB test out of exclusive mode, and do sriov reset,
the IB test will randomly fail. As out of exclusive mode it uses
kiq to do read and write registers, but as it has world switch,
the kiq read and write time will be random, sometimes it will
beyond the MAX_KIQ_REG_WAIT and then the rea
When put the IB test out of exclusive mode, and do sriov reset,
the IB test will randomly fail. As out of exclusive mode it uses
kiq to do read and write registers, but as it has world switch,
the kiq read and write time will be random, sometimes it will
beyond the MAX_KIQ_REG_WAIT and then the rea
Ping...
> -Original Message-
> From: Emily Deng [mailto:emily.d...@amd.com]
> Sent: Wednesday, April 25, 2018 11:26 AM
> To: amd-gfx@lists.freedesktop.org
> Cc: Deng, Emily
> Subject: [PATCH] drm/amdgpu: For sriov reset, move IB test into exclusive
> mode
>
>
> Subject: [PATCH] drm/amdgpu: For sriov reset, move IB test into exclusive
> mode
>
> When put the IB test out of exclusive mode, and do sriov reset, the IB test
> will randomly fail. As out of exclusive mode it uses kiq to do read and write
> registers, but as it has world swit
Reviewed-by: Monk Liu
-Original Message-
From: amd-gfx [mailto:amd-gfx-boun...@lists.freedesktop.org] On Behalf Of Emily
Deng
Sent: 2018年4月26日 12:07
To: amd-gfx@lists.freedesktop.org
Cc: Deng, Emily
Subject: [PATCH] drm/amdgpu: For sriov reset, move IB test into exclusive mode
When
: [PATCH] drm/amdgpu: For sriov reset, move IB test into exclusive
mode
When put the IB test out of exclusive mode, and do sriov reset, the IB test
will randomly fail. As out of exclusive mode it uses kiq to do read and write
registers, but as it has world switch, the kiq read and write time will be
