Re: 答复: [PATCH 4/4] drm/amdgpu:enable MCBP for SR-IOV

[deathsimple@xxxxxxxxxxx (Christian König)]

Sorry my spam filter completely blocked this set, not idea why.

Did send out a review about a minute ago.

Christian.

Am 09.03.2017 um 05:19 schrieb Liu, Monk:
> Anyone review the 4 patches and another libdrm patch ?
>
>
>
> -----é?®ä»¶å??件-----
> å??件人: amd-gfx [mailto:amd-gfx-bounces at lists.freedesktop.org] 代表 Monk Liu
> å??é??æ?¶é?´: Wednesday, March 08, 2017 3:54 PM
> �件人: amd-gfx at lists.freedesktop.org
> æ??é??: Liu, Monk <Monk.Liu at amd.com>
> 主�: [PATCH 4/4] drm/amdgpu:enable MCBP for SR-IOV
>
> Change-Id: I779abc6a47593be0ff5234c3e2f2cdfd25ba70ca
> Signed-off-by: Monk Liu <Monk.Liu at amd.com>
> ---
>   drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 4 ++++
>   1 file changed, 4 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
> index 8dba5ff..be49c30 100644
> --- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
> @@ -6552,6 +6552,10 @@ static void gfx_v8_0_ring_emit_ib_gfx(struct amdgpu_ring *ring,
>   
>   	control |= ib->length_dw | (vm_id << 24);
>   
> +	if (ring && amdgpu_sriov_vf(ring->adev) &&
> +		ib->flags & AMDGPU_IB_FLAG_PREEMPT)
> +		control |= (1<<21);
> +
>   	amdgpu_ring_write(ring, header);
>   	amdgpu_ring_write(ring,
>   #ifdef __BIG_ENDIAN