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

[Joonas Lahtinen]

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 



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

[Tina Zhang]

vgt_caps is used for guest i915 driver to get the vgpu capabilities
from the device model.

Signed-off-by: Tina Zhang 
---
 drivers/gpu/drm/i915/i915_pvinfo.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_pvinfo.h 
b/drivers/gpu/drm/i915/i915_pvinfo.h
index c0cb297..a879478 100644
--- a/drivers/gpu/drm/i915/i915_pvinfo.h
+++ 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 */
+   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.
-- 
2.7.4

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