Re: [Xen-devel] [PATCH 0 of 4 v4] blkif.h: Document protocol and existing extensions

[Keir Fraser <keir.xen@xxxxxxxxx>]

On 27/02/2012 06:27, "Justin T. Gibbs" <justing@xxxxxxxxxxxxxxxx> wrote:

> This patch series attempts to document the blkif PV interface and
> the various extensions to it that are out in the wild.

The previous round of these patches was already applied. They are sitting in
the staging tree currently (http://xenbits.xen.org/staging/xen-unstable.hg).

 -- Keir

> Changes in v4:
> 
> patch 2 (blkif.h: Provide more complete documentation of the blkif
> interface.):
>   o Fix typo "discard-aligment" -> "discard-alignment"
>   o Fix typo "unamp" -> "unmap"
>   o Fix typo "formated" -> "formatted"
>   o Clarify the text for "params".
>   o Clarify the text for "sector-size".
> 
> patch 4 (blkif.h: Define and document the request number/size/segments
>         extension.)
>   o Insert space in "Red Hat".
>   o Clarify the text for "max-requests" in the backend section.
> 
> Changes in v3:
> 
> patch 3 (blkif.h: Document the Red Hat and Citrix blkif multi-page
>         ring extensions.):
>  o Mark the Red Hat/Amazon EC2 ring extension nodes as deprecated.  While
>    there is nothing fundamentally wrong with the method used there, it
>    was not publicly documented (not even in patch form), and differs from
>    the "page-order" large ring XenBus node convention used for other
>    drivers.
> 
> patch 4 (blkif.h: Define and document the request number/size/segments
>         extension.)
>   o Fix typo "max-ring_pages" -> "max-ring-pages".
> 
> Changes in v2:
> 
> patch 2 (blkif.h: Provide more complete documentation of the blkif
> interface.):
>  o Mark backend device identification section as private to the
>    backend driver.
>  o Refer to docs/misc/vbd-interface.txt for the format of the
>    virtual-device front-end node.
>  o Correct field size for the virtual-device front-end node.
> 
> patch 3 (blkif.h: Document the Red Hat and Citrix blkif multi-page
>         ring extensions.):
>  o Correct node names for the Red Hat/Amazon multi-ring extension.  The
>    previous patch mistakenly documented the now defunct FreeBSD extension.
>  o Clarify the note on multi-page ring interoperability to indicate that
>    identical ring parameters should be published to the XenStore for
>    all supported schemes.
> 
> v1 patch 4 (Deleted):
>  o Remove patch that added the XEN_*_MAJOR definitions.
> 
> patch 4 (blkif.h: Define and document the request number/size/segments
>         extension.)
>  o Bump __XEN_LATEST_INTERFACE_VERSION to 0x00040201 and use this version
>    to guard the change to BLKIF_MAX_SEGMENTS_PER_REQUEST.
> 
> --
> Justin
> 



_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel