Even platforms that don't handle -device well can still use -device for USB, they will just have a hardcoded USB bus. May still need extra libvirt changes to make that work, but that's applies to the current code too. --- src/qemu/qemu_command.c | 60 +++++++++---------------------------------------- 1 file changed, 11 insertions(+), 49 deletions(-) diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c index d48f173..278f4f6 100644 --- a/src/qemu/qemu_command.c +++ b/src/qemu/qemu_command.c @@ -10095,22 +10095,6 @@ qemuBuildCommandLine(virConnectPtr conn, virDomainDiskDefPtr disk = def->disks[i]; bool withDeviceArg = false; - /* Unless we have -device, then USB disks need special - handling */ - if ((disk->bus == VIR_DOMAIN_DISK_BUS_USB) && - !virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE)) { - if (disk->device == VIR_DOMAIN_DISK_DEVICE_DISK) { - virCommandAddArg(cmd, "-usbdevice"); - virCommandAddArgFormat(cmd, "disk:%s", disk->src->path); - } else { - virReportError(VIR_ERR_INTERNAL_ERROR, - _("unsupported usb disk type for '%s'"), - disk->src->path); - goto error; - } - continue; - } - /* PowerPC pseries based VMs do not support floppy device */ if ((disk->device == VIR_DOMAIN_DISK_DEVICE_FLOPPY) && ARCH_IS_PPC64(def->os.arch) && STRPREFIX(def->os.machine, "pseries")) { @@ -10553,26 +10537,12 @@ qemuBuildCommandLine(virConnectPtr conn, virDomainInputDefPtr input = def->inputs[i]; if (input->bus == VIR_DOMAIN_INPUT_BUS_USB) { - if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE)) { - char *optstr; - virCommandAddArg(cmd, "-device"); - if (!(optstr = qemuBuildUSBInputDevStr(def, input, qemuCaps))) - goto error; - virCommandAddArg(cmd, optstr); - VIR_FREE(optstr); - } else { - switch (input->type) { - case VIR_DOMAIN_INPUT_TYPE_MOUSE: - virCommandAddArgList(cmd, "-usbdevice", "mouse", NULL); - break; - case VIR_DOMAIN_INPUT_TYPE_TABLET: - virCommandAddArgList(cmd, "-usbdevice", "tablet", NULL); - break; - case VIR_DOMAIN_INPUT_TYPE_KBD: - virCommandAddArgList(cmd, "-usbdevice", "keyboard", NULL); - break; - } - } + char *optstr; + virCommandAddArg(cmd, "-device"); + if (!(optstr = qemuBuildUSBInputDevStr(def, input, qemuCaps))) + goto error; + virCommandAddArg(cmd, optstr); + VIR_FREE(optstr); } else if (input->bus == VIR_DOMAIN_INPUT_BUS_VIRTIO) { char *optstr; virCommandAddArg(cmd, "-device"); @@ -10909,19 +10879,11 @@ qemuBuildCommandLine(virConnectPtr conn, if (hostdev->mode == VIR_DOMAIN_HOSTDEV_MODE_SUBSYS && hostdev->source.subsys.type == VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB) { - if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE)) { - virCommandAddArg(cmd, "-device"); - if (!(devstr = qemuBuildUSBHostdevDevStr(def, hostdev, qemuCaps))) - goto error; - virCommandAddArg(cmd, devstr); - VIR_FREE(devstr); - } else { - virCommandAddArg(cmd, "-usbdevice"); - if (!(devstr = qemuBuildUSBHostdevUSBDevStr(hostdev))) - goto error; - virCommandAddArg(cmd, devstr); - VIR_FREE(devstr); - } + virCommandAddArg(cmd, "-device"); + if (!(devstr = qemuBuildUSBHostdevDevStr(def, hostdev, qemuCaps))) + goto error; + virCommandAddArg(cmd, devstr); + VIR_FREE(devstr); } /* PCI */ -- 2.5.0 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list