[PATCH] drm/i915/gvt: Allow F_CMD_ACCESS on mmio 0x21f0

[Zhenyu Wang]

On 2019.01.11 14:25:54 +0800, Colin Xu wrote:
> The newly updated guest driver could program 0x21f0 via lri and srm,
> without F_CMD_ACCESS flag cmd parser will stop parser reset cmd.
> 0x21f0 applies to BDW, SKL, KBL, BXT and CFL.
> 
> Signed-off-by: Colin Xu <colin.xu at intel.com>
> ---

Applied, thanks!

>  drivers/gpu/drm/i915/gvt/handlers.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c
> index 68a62ba5bf54..a4b9659017fd 100644
> --- a/drivers/gpu/drm/i915/gvt/handlers.c
> +++ b/drivers/gpu/drm/i915/gvt/handlers.c
> @@ -2799,6 +2799,7 @@ static int init_broadwell_mmio_info(struct intel_gvt *gvt)
>  	MMIO_DFH(_MMIO(0xe2a0), D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL);
>  	MMIO_DFH(_MMIO(0xe2b0), D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL);
>  	MMIO_DFH(_MMIO(0xe2c0), D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL);
> +	MMIO_DFH(_MMIO(0x21f0), D_BDW_PLUS, F_CMD_ACCESS, NULL, NULL);
>  	return 0;
>  }
>  
> -- 
> 2.20.1
> 
> _______________________________________________
> intel-gvt-dev mailing list
> intel-gvt-dev at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gvt-dev

-- 
Open Source Technology Center, Intel ltd.

$gpg --keyserver wwwkeys.pgp.net --recv-keys 4D781827
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 195 bytes
Desc: not available
URL: <https://lists.freedesktop.org/archives/intel-gvt-dev/attachments/20190115/0bd72eee/attachment.sig>