On Fri, Jun 10, 2016 at 05:32:55PM +0200, Michal Privoznik wrote:
There's currently just one limitation: redirdevs that want to go
on USB bus require a USB controller, surprisingly.
At the same time, since I'm using virDomainDefHasUSB() in this
new validator function, it has to be moved a few lines up and
also its header needed to be changed a bit: it is now taking a
const pointer to domain def since it's not changing anything in
there.
Signed-off-by: Michal Privoznik <mprivozn@xxxxxxxxxx>
---
src/conf/domain_conf.c | 56 ++++++++++++++++++++++++++++----------------------
1 file changed, 32 insertions(+), 24 deletions(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 85f6e31..c75279d 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -4567,14 +4567,45 @@ virDomainDiskDefValidate(const virDomainDiskDef *disk)
return 0;
}
+static bool
+virDomainDefHasUSB(const virDomainDef *def)
+{
+ size_t i;
+
+ for (i = 0; i < def->ncontrollers; i++) {
+ if (def->controllers[i]->type == VIR_DOMAIN_CONTROLLER_TYPE_USB &&
+ def->controllers[i]->model != VIR_DOMAIN_CONTROLLER_MODEL_USB_NONE)
+ return true;
+ }
This function returns false either if there is a model='none' USB
controller or if there is none at all,
+
+ return false;
+}
+
@@ -17060,14 +17090,6 @@ virDomainDefParseXML(xmlDocPtr xml,
if (!redirdev)
goto error;
- if (redirdev->bus == VIR_DOMAIN_REDIRDEV_BUS_USB && usb_none) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
- _("Can't add redirected USB device: "
- "USB is disabled for this domain"));
- virDomainRedirdevDefFree(redirdev);
but this error was only reported for model="none'.
This broke virt-manager's test:
https://ci.centos.org/job/virt-manager-test/systems=libvirt-fedora-rawhide/1363/console
Jan
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