aboutsummaryrefslogtreecommitdiff
path: root/hw/usb
diff options
context:
space:
mode:
authorKevin Wolf <kwolf@redhat.com>2016-06-23 15:12:35 +0200
committerKevin Wolf <kwolf@redhat.com>2016-07-13 13:32:27 +0200
commitf6166a06ffdb1cd5dd80adf2d82c35c3bda88239 (patch)
tree36aa065e263e1adcdc7a923ae55528ea3224e91b /hw/usb
parent8daea510951dd309a44cea8de415c685c43851cf (diff)
block/qdev: Allow configuring WCE with qdev properties
As cache.writeback is a BlockBackend property and as such more related to the guest device than the BlockDriverState, we already removed it from the blockdev-add interface. This patch adds the new way to set it, as a qdev property of the corresponding guest device. For example: -drive if=none,file=test.img,node-name=img -device ide-hd,drive=img,write-cache=off Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'hw/usb')
-rw-r--r--hw/usb/dev-storage.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/usb/dev-storage.c b/hw/usb/dev-storage.c
index 78038a2470..c607f7606d 100644
--- a/hw/usb/dev-storage.c
+++ b/hw/usb/dev-storage.c
@@ -603,6 +603,7 @@ static void usb_msd_realize_storage(USBDevice *dev, Error **errp)
blkconf_serial(&s->conf, &dev->serial);
blkconf_blocksizes(&s->conf);
+ blkconf_apply_backend_options(&s->conf);
/*
* Hack alert: this pretends to be a block device, but it's really