Re: [Xen-devel] [PATCH 2/2] xenfb: Add comment documentation

[Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>]

On Mon, 22 Sep 2014, Owen smith wrote:
> Add documentation for page-ref, page-gref and event-channel.
> 
> Signed-off-by: Owen smith <owen.smith@xxxxxxxxxx>

thanks for the patch


>  xen/include/public/io/fbif.h | 25 +++++++++++++++++++++++++
>  1 file changed, 25 insertions(+)
> 
> diff --git a/xen/include/public/io/fbif.h b/xen/include/public/io/fbif.h
> index cc25aab..ba3f524 100644
> --- a/xen/include/public/io/fbif.h
> +++ b/xen/include/public/io/fbif.h
> @@ -26,6 +26,31 @@
>  #ifndef __XEN_PUBLIC_IO_FBIF_H__
>  #define __XEN_PUBLIC_IO_FBIF_H__
>  
> +/*
> + * Frontend XenStore Nodes
> + * -----------------------
> + *
> + * page-ref
> + *   Values: <uint64_t>
> + *   Optional, "page-gref" is used if "page-ref" is not set.
> + *
> + *   The MFN of a page of memory for the shared ring structures. If not
> + *   present, "page-gref" must be set.page-ref" overrides "page-gref".
> + *
> + * page-gref
> + *   Values: <uint32_t>
> + *   Only required if "page-ref" is NOT set.
> + *
> + *   A grant reference to the memory page to be mapped for the shared ring
> + *   structures. Must be present if "page-ref" is not present.
> + *
> + * event-channel
> + *   Values: <uint32_t>
> + *
> + *   An event channel identifier, which is triggered when the shared page
> + *   is updated.
> + */

You are missing videoram, feature-update, feature-resize and
request-update.


>  /* Out events (frontend -> backend) */
>  
>  /*
> -- 
> 2.1.0
> 

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