From: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Date: Thu, 2 Nov 2017 06:35:24 +0000 (+0200)
Subject: sndif: Introduce protocol version
X-Git-Tag: archive/raspbian/4.11.1-1+rpi1~1^2~66^2~189
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=5e6e963a45d11ad802855a46656b0646c54fcc46;p=xen.git

sndif: Introduce protocol version

Protocol version was referenced in the protocol description,
but missed its definition. Fix this by adding a constant
for current protocol version.

Signed-off-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Release-acked-by: Juergen Gross <jgross@suse.com>
---

diff --git a/xen/include/public/io/sndif.h b/xen/include/public/io/sndif.h
index c5c1978406..667e610fda 100644
--- a/xen/include/public/io/sndif.h
+++ b/xen/include/public/io/sndif.h
@@ -36,6 +36,13 @@
 #include "ring.h"
 #include "../grant_table.h"
 
+/*
+ ******************************************************************************
+ *                           Protocol version
+ ******************************************************************************
+ */
+#define XENSND_PROTOCOL_VERSION         1
+
 /*
  ******************************************************************************
  *                  Feature and Parameter Negotiation