Re: [Qemu-devel] [PATCH v2 3/5] xenfb: Add option to use a grant ref for shared page

2014-09-26 Thread Stefano Stabellini
On Wed, 17 Sep 2014, Owen smith wrote: > Adds "page-gref" to the frontend location to specify the grant > reference of the shared page. Adds the DEVOPS_FLAG_NEED_GNTDEV to > both vfb and vkbd device flags. "page-ref" is checked first to > avoid breaking existing frontends. > > "page-gref" > Va

[Qemu-devel] [PATCH v2 3/5] xenfb: Add option to use a grant ref for shared page

2014-09-17 Thread Owen smith
Adds "page-gref" to the frontend location to specify the grant reference of the shared page. Adds the DEVOPS_FLAG_NEED_GNTDEV to both vfb and vkbd device flags. "page-ref" is checked first to avoid breaking existing frontends. "page-gref" Value: Grant reference to use to map the shared ri