From: Gerd Hoffmann <kraxel@redhat.com>
To: Xen Development Mailing List <xen-devel@lists.xensource.com>
Subject: [patch] minios: blkfront should set protocol node
Date: Tue, 23 Sep 2008 20:12:34 +0200 [thread overview]
Message-ID: <48D93192.5090104@redhat.com> (raw)
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Hi,
$subject says all.
Should be applied to both 3.3 and devel trees.
thanks,
Gerd
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diff -r 71a0bf42f9c1 extras/mini-os/blkfront.c
--- a/extras/mini-os/blkfront.c Mon Sep 22 10:34:00 2008 +0100
+++ b/extras/mini-os/blkfront.c Tue Sep 23 20:10:32 2008 +0200
@@ -8,6 +8,7 @@
#include <events.h>
#include <errno.h>
#include <xen/io/blkif.h>
+#include <xen/io/protocols.h>
#include <gnttab.h>
#include <xmalloc.h>
#include <time.h>
@@ -139,6 +140,12 @@
"event-channel", "%u", dev->evtchn);
if (err) {
message = "writing event-channel";
+ goto abort_transaction;
+ }
+ err = xenbus_printf(xbt, nodename,
+ "protocol", "%s", XEN_IO_PROTO_ABI_NATIVE);
+ if (err) {
+ message = "writing protocol";
goto abort_transaction;
}
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