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Convert USB hostdevices over to -device

Browse Source 
The old syntax was

   -usbdevice host:PRODUCT:VENDOR

Or

   -usbdevice host:BUS.DEV

The new syntax is

   -device usb-host,product=PRODUCT,vendor=VENDOR

Or

   -device usb-host,hostbus=BUS,hostaddr=DEV
This commit is contained in:
Daniel P. Berrange 2009-12-14 19:32:32 +00:00
parent 73370e9868
commit 42ce352c13
4 changed files with 52 additions and 9 deletions
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32
src/qemu/qemu_conf.c
View File

@ -3511,22 +3511,36 @@ int qemudBuildCommandLine(virConnectPtr conn,
/* USB */
if (hostdev->mode == VIR_DOMAIN_HOSTDEV_MODE_SUBSYS &&
hostdev->source.subsys.type == VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB) {
if(hostdev->source.subsys.u.usb.vendor) {
ret = virAsprintf(&usbdev, "host:%.4x:%.4x",
hostdev->source.subsys.u.usb.vendor,
hostdev->source.subsys.u.usb.product);
if (qemuCmdFlags & QEMUD_CMD_FLAG_DEVICE) {
ADD_ARG_LIT("-device");
if (hostdev->source.subsys.u.usb.vendor) {
ret = virAsprintf(&usbdev, "usb-host,vendor=%.4x,product=%.4x,id=%s",
hostdev->source.subsys.u.usb.vendor,
hostdev->source.subsys.u.usb.product,
hostdev->info.alias);
} else {
ret = virAsprintf(&usbdev, "usb-host,hostbus=%.3d,hostaddr=%.3d,id=%s",
hostdev->source.subsys.u.usb.bus,
hostdev->source.subsys.u.usb.device,
hostdev->info.alias);
}
} else {
ADD_ARG_LIT("-usbdevice");
if (hostdev->source.subsys.u.usb.vendor) {
ret = virAsprintf(&usbdev, "host:%.4x:%.4x",
hostdev->source.subsys.u.usb.vendor,
hostdev->source.subsys.u.usb.product);
} else {
ret = virAsprintf(&usbdev, "host:%.3d.%.3d",
hostdev->source.subsys.u.usb.bus,
hostdev->source.subsys.u.usb.device);
hostdev->source.subsys.u.usb.bus,
hostdev->source.subsys.u.usb.device);
}
}
if (ret < 0)
goto error;
ADD_ARG_LIT("-usbdevice");
ADD_ARG_LIT(usbdev);
VIR_FREE(usbdev);
ADD_ARG(usbdev);
}
/* PCI */

1
tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-address-device.args Normal file
View File

@ -0,0 +1 @@
LC_ALL=C PATH=/bin HOME=/home/test USER=test LOGNAME=test /usr/bin/qemu -S -M pc -m 214 -smp 1 -nographic -nodefaults -monitor unix:/tmp/test-monitor,server,nowait -no-acpi -boot c -hda /dev/HostVG/QEMUGuest1 -usb -device usb-host,hostbus=014,hostaddr=006,id=hostusb0

27
tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-address-device.xml Normal file
View File

@ -0,0 +1,27 @@
<domain type='qemu'>
<name>QEMUGuest1</name>
<uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
<memory>219200</memory>
<currentMemory>219200</currentMemory>
<vcpu>1</vcpu>
<os>
<type arch='i686' machine='pc'>hvm</type>
<boot dev='hd'/>
</os>
<clock offset='utc'/>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>destroy</on_crash>
<devices>
<emulator>/usr/bin/qemu</emulator>
<disk type='block' device='disk'>
<source dev='/dev/HostVG/QEMUGuest1'/>
<target dev='hda' bus='ide'/>
</disk>
<hostdev mode='subsystem' type='usb' managed='no'>
<source>
<address bus='14' device='6'/>
</source>
</hostdev>
</devices>
</domain>

1
tests/qemuxml2argvtest.c
View File

@ -299,6 +299,7 @@ mymain(int argc, char **argv)
DO_TEST("hostdev-usb-product", 0);
DO_TEST("hostdev-usb-address", 0);
DO_TEST("hostdev-usb-address-device", QEMUD_CMD_FLAG_DEVICE);
DO_TEST("hostdev-pci-address", QEMUD_CMD_FLAG_PCIDEVICE);
DO_TEST_FULL("restore-v1", QEMUD_CMD_FLAG_MIGRATE_KVM_STDIO, "stdio");