[Intel-gfx] [PATCH v1 2/4] drm/i915: introduce vgt_caps to pvinfo

Joonas Lahtinen joonas.lahtinen at linux.intel.com
Thu May 11 08:58:59 UTC 2017


On to, 2017-05-11 at 10:33 +0800, Tina Zhang wrote:
> vgt_caps is used for guest i915 driver to get the vgpu capabilities
> from the device model.
> 
> Signed-off-by: Tina Zhang <tina.zhang at intel.com>

<SNIP>

> +++ b/drivers/gpu/drm/i915/i915_pvinfo.h
> @@ -58,7 +58,8 @@ struct vgt_if {
>  	uint16_t version_major;
>  	uint16_t version_minor;
>  	u32 vgt_id;		/* ID of vGT instance */
> -	u32 rsv1[12];		/* pad to offset 0x40 */
> +	uint32_t  vgt_caps;     /* VGT capabilities */

This should really be u32 too.

Regards, Joonas

> +	u32 rsv1[11];		/* pad to offset 0x40 */
>  	/*
>  	 *  Data structure to describe the balooning info of resources.
>  	 *  Each VM can only have one portion of continuous area for now.
-- 
Joonas Lahtinen
Open Source Technology Center
Intel Corporation


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