From: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>
Date: Tue, 7 Jul 2015 15:30:41 +0000 (+0200)
Subject: qemu: Support for virtio-9p-ccw
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=56f6de93b50140d56ba9bbc01c503990b81c6637;p=libvirt.git

qemu: Support for virtio-9p-ccw

Adding the recently in qemu added 9pfs support for virtio-ccw.

Signed-off-by: Boris Fiuczynski <fiuczy@linux.vnet.ibm.com>
Reviewed-by: Jason J. Herne <jjherne@us.ibm.com>
Reviewed-by: Stefan Zimmermann <stzi@linux.vnet.ibm.com>
---

diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index b7b85aba31..d21375a62a 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -4397,7 +4397,11 @@ qemuBuildFSDevStr(virDomainDefPtr def,
         goto error;
     }
 
-    virBufferAddLit(&opt, "virtio-9p-pci");
+    if (fs->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW)
+        virBufferAddLit(&opt, "virtio-9p-ccw");
+    else
+        virBufferAddLit(&opt, "virtio-9p-pci");
+
     virBufferAsprintf(&opt, ",id=%s", fs->info.alias);
     virBufferAsprintf(&opt, ",fsdev=%s%s", QEMU_FSDEV_HOST_PREFIX, fs->info.alias);
     virBufferAsprintf(&opt, ",mount_tag=%s", fs->dst);