From 2e6ca604192638d5182bb109fc83590c6d1028ae Mon Sep 17 00:00:00 2001
Message-Id: <2e6ca604192638d5182bb109fc83590c6d1028ae@dist-git>
From: =?UTF-8?q?J=C3=A1n=20Tomko?= <jtomko@redhat.com>
Date: Thu, 21 Jul 2016 15:57:55 +0200
Subject: [PATCH] Assign addresses to USB devices
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Automatically assign addresses to USB devices.
Just like reserving, this is only done for newly defined domains.
https://bugzilla.redhat.com/show_bug.cgi?id=1215968
(cherry picked from commit bf182078d96476c8d5557737c1107241f280a947)
Signed-off-by: Ján Tomko <jtomko@redhat.com>
---
src/conf/domain_addr.c | 133 ++++++++++++++++++++-
src/conf/domain_addr.h | 14 +++
src/libvirt_private.syms | 3 +
src/qemu/qemu_domain_address.c | 65 ++++++++++
.../qemuxml2argvdata/qemuxml2argv-bios-nvram.args | 2 +-
tests/qemuxml2argvdata/qemuxml2argv-bios.args | 2 +-
.../qemuxml2argv-controller-order.args | 8 +-
.../qemuxml2argv-disk-usb-device-removable.args | 3 +-
.../qemuxml2argv-disk-usb-device.args | 2 +-
.../qemuxml2argv-graphics-spice-timeout.args | 2 +-
.../qemuxml2argv-graphics-spice-usb-redir.args | 2 +-
...muxml2argv-hostdev-usb-address-device-boot.args | 3 +-
.../qemuxml2argv-hostdev-usb-address-device.args | 2 +-
.../qemuxml2argv-hostdev-usb-address.args | 2 +-
.../qemuxml2argv-hugepages-numa.args | 6 +-
.../qemuxml2argv-input-usbmouse.args | 2 +-
.../qemuxml2argv-input-usbtablet.args | 2 +-
.../qemuxml2argv-pseries-usb-kbd.args | 2 +-
.../qemuxml2argv-serial-spiceport.args | 2 +-
.../qemuxml2argv-smartcard-controller.args | 2 +-
.../qemuxml2argv-smartcard-host-certificates.args | 2 +-
.../qemuxml2argv-smartcard-host.args | 2 +-
...emuxml2argv-smartcard-passthrough-spicevmc.args | 2 +-
.../qemuxml2argv-smartcard-passthrough-tcp.args | 2 +-
.../qemuxml2argv-sound-device.args | 2 +-
.../qemuxml2argv-usb-ich9-autoassign.args | 10 +-
.../qemuxml2argv-usb-port-autoassign.args | 8 +-
.../qemuxml2argv-usb-port-missing.args | 4 +-
.../qemuxml2argv-usb-redir-boot.args | 2 +-
tests/qemuxml2argvdata/qemuxml2argv-usb-redir.args | 2 +-
.../qemuxml2argv-usb-xhci-autoassign.args | 10 +-
31 files changed, 260 insertions(+), 45 deletions(-)
diff --git a/src/conf/domain_addr.c b/src/conf/domain_addr.c
index bbac399..3b0c205 100644
--- a/src/conf/domain_addr.c
+++ b/src/conf/domain_addr.c
@@ -1489,7 +1489,7 @@ virDomainUSBAddressFindPort(virDomainUSBAddressSetPtr addrs,
#define VIR_DOMAIN_USB_HUB_PORTS 8
-static int
+int
virDomainUSBAddressSetAddHub(virDomainUSBAddressSetPtr addrs,
virDomainHubDefPtr hub)
{
@@ -1564,6 +1564,119 @@ virDomainUSBAddressSetAddControllers(virDomainUSBAddressSetPtr addrs,
}
+static int
+virDomainUSBAddressFindFreePort(virDomainUSBAddressHubPtr hub,
+ unsigned int *portpath,
+ unsigned int level)
+{
+ unsigned int port;
+ ssize_t portIdx;
+ size_t i;
+
+ /* Look for free ports on the current hub */
+ if ((portIdx = virBitmapNextClearBit(hub->portmap, -1)) >= 0) {
+ port = portIdx + 1;
+ VIR_DEBUG("Found a free port %u at level %u", port, level);
+ portpath[level] = port;
+ return 0;
+ }
+
+ VIR_DEBUG("No ports found on hub %p, trying the hubs on it", hub);
+
+ if (level >= VIR_DOMAIN_DEVICE_USB_MAX_PORT_DEPTH - 1)
+ return -1;
+
+ /* Recursively search through the ports that contain another hub */
+ for (i = 0; i < hub->nports; i++) {
+ if (!hub->ports[i])
+ continue;
+
+ port = i + 1;
+ VIR_DEBUG("Looking at USB hub at level: %u port: %u", level, port);
+ if (virDomainUSBAddressFindFreePort(hub->ports[i], portpath,
+ level + 1) < 0)
+ continue;
+
+ portpath[level] = port;
+ return 0;
+ }
+ return -1;
+}
+
+
+/* Try to find a free port on bus @bus.
+ *
+ * Returns 0 on success
+ * -1 on fatal error (OOM)
+ * -2 if there is no bus at @bus or no free port on this bus
+ */
+static int
+virDomainUSBAddressAssignFromBus(virDomainUSBAddressSetPtr addrs,
+ virDomainDeviceInfoPtr info,
+ size_t bus)
+{
+ unsigned int portpath[VIR_DOMAIN_DEVICE_USB_MAX_PORT_DEPTH] = { 0 };
+ virDomainUSBAddressHubPtr hub = addrs->buses[bus];
+ char *portStr = NULL;
+ int ret = -1;
+
+ if (!hub)
+ return -2;
+
+ if (virDomainUSBAddressFindFreePort(hub, portpath, 0) < 0)
+ return -2;
+
+ /* we found a free port */
+ if (!(portStr = virDomainUSBAddressPortFormat(portpath)))
+ goto cleanup;
+
+ info->type = VIR_DOMAIN_DEVICE_ADDRESS_TYPE_USB;
+ info->addr.usb.bus = bus;
+ memcpy(info->addr.usb.port, portpath, sizeof(portpath));
+ VIR_DEBUG("Assigning USB addr bus=%u port=%s",
+ info->addr.usb.bus, portStr);
+ if (virDomainUSBAddressReserve(info, addrs) < 0)
+ goto cleanup;
+
+ ret = 0;
+ cleanup:
+ VIR_FREE(portStr);
+ return ret;
+}
+
+
+int
+virDomainUSBAddressAssign(virDomainUSBAddressSetPtr addrs,
+ virDomainDeviceInfoPtr info)
+{
+ size_t i;
+ int rc;
+
+ if (info->type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_USB) {
+ VIR_DEBUG("A USB port on bus %u was requested", info->addr.usb.bus);
+ if (!addrs->buses[info->addr.usb.bus]) {
+ virReportError(VIR_ERR_XML_ERROR,
+ _("USB bus %u requested but no controller "
+ "with that index is present"), info->addr.usb.bus);
+ return -1;
+ }
+ rc = virDomainUSBAddressAssignFromBus(addrs, info, info->addr.usb.bus);
+ if (rc >= -1)
+ return rc;
+ } else {
+ VIR_DEBUG("Looking for a free USB port on all the buses");
+ for (i = 0; i < addrs->nbuses; i++) {
+ rc = virDomainUSBAddressAssignFromBus(addrs, info, i);
+ if (rc >= -1)
+ return rc;
+ }
+ }
+
+ virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("No free USB ports"));
+ return -1;
+}
+
+
int
virDomainUSBAddressReserve(virDomainDeviceInfoPtr info,
void *data)
@@ -1604,3 +1717,21 @@ virDomainUSBAddressReserve(virDomainDeviceInfoPtr info,
VIR_FREE(portStr);
return ret;
}
+
+
+int
+virDomainUSBAddressEnsure(virDomainUSBAddressSetPtr addrs,
+ virDomainDeviceInfoPtr info)
+{
+ if (info->type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_NONE ||
+ (info->type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_USB &&
+ !virDomainUSBAddressPortIsValid(info->addr.usb.port))) {
+ if (virDomainUSBAddressAssign(addrs, info) < 0)
+ return -1;
+ } else if (info->type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_USB) {
+ if (virDomainUSBAddressReserve(info, addrs) < 0)
+ return -1;
+ }
+
+ return 0;
+}
diff --git a/src/conf/domain_addr.h b/src/conf/domain_addr.h
index a24d216..633aa16 100644
--- a/src/conf/domain_addr.h
+++ b/src/conf/domain_addr.h
@@ -273,10 +273,24 @@ virDomainUSBAddressSetPtr virDomainUSBAddressSetCreate(void);
int virDomainUSBAddressSetAddControllers(virDomainUSBAddressSetPtr addrs,
virDomainDefPtr def)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
+int
+virDomainUSBAddressSetAddHub(virDomainUSBAddressSetPtr addrs,
+ virDomainHubDefPtr hub)
+ ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
void virDomainUSBAddressSetFree(virDomainUSBAddressSetPtr addrs);
int
virDomainUSBAddressReserve(virDomainDeviceInfoPtr info,
void *data)
ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
+
+int
+virDomainUSBAddressAssign(virDomainUSBAddressSetPtr addrs,
+ virDomainDeviceInfoPtr info)
+ ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
+
+int
+virDomainUSBAddressEnsure(virDomainUSBAddressSetPtr addrs,
+ virDomainDeviceInfoPtr info)
+ ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2);
#endif /* __DOMAIN_ADDR_H__ */
diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
index f66ccf5..4727d39 100644
--- a/src/libvirt_private.syms
+++ b/src/libvirt_private.syms
@@ -107,11 +107,14 @@ virDomainPCIAddressSetGrow;
virDomainPCIAddressSlotInUse;
virDomainPCIAddressValidate;
virDomainPCIControllerModelToConnectType;
+virDomainUSBAddressAssign;
+virDomainUSBAddressEnsure;
virDomainUSBAddressPortFormat;
virDomainUSBAddressPortFormatBuf;
virDomainUSBAddressPortIsValid;
virDomainUSBAddressReserve;
virDomainUSBAddressSetAddControllers;
+virDomainUSBAddressSetAddHub;
virDomainUSBAddressSetCreate;
virDomainUSBAddressSetFree;
virDomainVirtioSerialAddrAssign;
diff --git a/src/qemu/qemu_domain_address.c b/src/qemu/qemu_domain_address.c
index f66b2f0..21c2ecf 100644
--- a/src/qemu/qemu_domain_address.c
+++ b/src/qemu/qemu_domain_address.c
@@ -1622,6 +1622,63 @@ qemuDomainAssignPCIAddresses(virDomainDefPtr def,
}
+struct qemuAssignUSBIteratorInfo {
+ virDomainUSBAddressSetPtr addrs;
+ size_t count;
+};
+
+
+static int
+qemuDomainAssignUSBPortsIterator(virDomainDeviceInfoPtr info,
+ void *opaque)
+{
+ struct qemuAssignUSBIteratorInfo *data = opaque;
+
+ if (info->type != VIR_DOMAIN_DEVICE_ADDRESS_TYPE_NONE)
+ return 0;
+
+ return virDomainUSBAddressAssign(data->addrs, info);
+}
+
+
+static int
+qemuDomainAssignUSBHubs(virDomainUSBAddressSetPtr addrs,
+ virDomainDefPtr def)
+{
+ size_t i;
+
+ for (i = 0; i < def->nhubs; i++) {
+ virDomainHubDefPtr hub = def->hubs[i];
+ if (hub->type != VIR_DOMAIN_HUB_TYPE_USB)
+ continue;
+
+ if (hub->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_USB &&
+ virDomainUSBAddressPortIsValid(hub->info.addr.usb.port))
+ continue;
+ if (virDomainUSBAddressAssign(addrs, &hub->info) < 0)
+ return -1;
+
+ if (virDomainUSBAddressSetAddHub(addrs, hub) < 0)
+ return -1;
+ }
+
+ return 0;
+}
+
+
+static int
+qemuDomainAssignUSBPorts(virDomainUSBAddressSetPtr addrs,
+ virDomainDefPtr def)
+{
+ struct qemuAssignUSBIteratorInfo data = { .addrs = addrs };
+
+ return virDomainUSBDeviceDefForeach(def,
+ qemuDomainAssignUSBPortsIterator,
+ &data,
+ true);
+}
+
+
static int
qemuDomainAssignUSBAddresses(virDomainDefPtr def,
virDomainObjPtr obj)
@@ -1642,6 +1699,14 @@ qemuDomainAssignUSBAddresses(virDomainDefPtr def,
VIR_DEBUG("Existing USB addresses have been reserved");
+ if (qemuDomainAssignUSBHubs(addrs, def) < 0)
+ goto cleanup;
+
+ if (qemuDomainAssignUSBPorts(addrs, def) < 0)
+ goto cleanup;
+
+ VIR_DEBUG("Finished assigning USB ports");
+
if (obj && obj->privateData) {
priv = obj->privateData;
priv->usbaddrs = addrs;
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-bios-nvram.args b/tests/qemuxml2argvdata/qemuxml2argv-bios-nvram.args
index fe4e419..848a029 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-bios-nvram.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-bios-nvram.args
@@ -21,5 +21,5 @@ QEMU_AUDIO_DRV=none \
-drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
-device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
-serial pty \
--device usb-tablet,id=input0 \
+-device usb-tablet,id=input0,bus=usb.0,port=1 \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-bios.args b/tests/qemuxml2argvdata/qemuxml2argv-bios.args
index 012af85..604b871 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-bios.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-bios.args
@@ -22,5 +22,5 @@ QEMU_AUDIO_DRV=none \
-drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
-device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
-serial pty \
--device usb-tablet,id=input0 \
+-device usb-tablet,id=input0,bus=usb.0,port=1 \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-controller-order.args b/tests/qemuxml2argvdata/qemuxml2argv-controller-order.args
index 70f3fdb..7b98beb 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-controller-order.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-controller-order.args
@@ -19,8 +19,8 @@ nowait \
-boot order=cna,menu=off \
-device piix3-usb-uhci,id=usb,bus=pci.0,addr=0x1.0x2 \
-device virtio-serial-pci,id=virtio-serial0,bus=pci.0,addr=0x7 \
--device usb-ccid,id=ccid0 \
--device usb-hub,id=hub0 \
+-device usb-ccid,id=ccid0,bus=usb.0,port=1.1 \
+-device usb-hub,id=hub0,bus=usb.0,port=1 \
-drive file=/tmp/fdr.img,format=raw,if=none,id=drive-virtio-disk0,cache=none,\
aio=native \
-device virtio-blk-pci,bus=pci.0,addr=0x5,drive=drive-virtio-disk0,\
@@ -37,10 +37,10 @@ media=cdrom,id=drive-ide0-1-0,readonly=on \
-chardev spicevmc,id=charchannel0,name=vdagent \
-device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,\
id=channel0,name=com.redhat.spice.0 \
--device usb-tablet,id=input0 \
+-device usb-tablet,id=input0,bus=usb.0,port=1.2 \
-spice port=5901,tls-port=5902,addr=0.0.0.0,x509-dir=/etc/pki/libvirt-spice \
-vga cirrus \
-device intel-hda,id=sound0,bus=pci.0,addr=0x4 \
-device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 \
--device usb-host,hostbus=14,hostaddr=6,id=hostdev0 \
+-device usb-host,hostbus=14,hostaddr=6,id=hostdev0,bus=usb.0,port=2 \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x6
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-usb-device-removable.args b/tests/qemuxml2argvdata/qemuxml2argv-disk-usb-device-removable.args
index 63e2bb2..7cda592 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-disk-usb-device-removable.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-usb-device-removable.args
@@ -21,5 +21,6 @@ QEMU_AUDIO_DRV=none \
-drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
-device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
-drive file=/tmp/usbdisk.img,format=raw,if=none,id=drive-usb-disk0 \
--device usb-storage,drive=drive-usb-disk0,id=usb-disk0,removable=on \
+-device usb-storage,bus=usb.0,port=1,drive=drive-usb-disk0,id=usb-disk0,\
+removable=on \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-disk-usb-device.args b/tests/qemuxml2argvdata/qemuxml2argv-disk-usb-device.args
index 5d1ea98..03ef44f 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-disk-usb-device.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-disk-usb-device.args
@@ -21,5 +21,5 @@ QEMU_AUDIO_DRV=none \
-drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
-device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
-drive file=/tmp/usbdisk.img,format=raw,if=none,id=drive-usb-disk0 \
--device usb-storage,drive=drive-usb-disk0,id=usb-disk0 \
+-device usb-storage,bus=usb.0,port=1,drive=drive-usb-disk0,id=usb-disk0 \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-timeout.args b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-timeout.args
index c0be4ee..cead7d6 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-timeout.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-timeout.args
@@ -28,7 +28,7 @@ media=cdrom,id=drive-ide0-1-0,readonly=on \
-device rtl8139,vlan=0,id=net0,mac=52:54:00:71:70:89,bus=pci.0,addr=0x7 \
-net tap,fd=3,vlan=0,name=hostnet0 \
-serial pty \
--device usb-tablet,id=input0 \
+-device usb-tablet,id=input0,bus=usb.0,port=1 \
-spice port=5900,addr=127.0.0.1 \
-vga std \
-device AC97,id=sound0,bus=pci.0,addr=0x3 \
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-usb-redir.args b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-usb-redir.args
index fa248b3..3f00da4 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-usb-redir.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-graphics-spice-usb-redir.args
@@ -30,7 +30,7 @@ zlib-glz-wan-compression=auto,playback-compression=on,streaming-video=filter,\
disable-copy-paste \
-vga cirrus \
-chardev socket,id=charredir0,host=localhost,port=4000 \
--device usb-redir,chardev=charredir0,id=redir0 \
+-device usb-redir,chardev=charredir0,id=redir0,bus=usb.0,port=1 \
-chardev spicevmc,id=charredir1,name=usbredir \
-device usb-redir,chardev=charredir1,id=redir1,bus=usb.0,port=4 \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-address-device-boot.args b/tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-address-device-boot.args
index 8c00055..ddf90c0 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-address-device-boot.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-address-device-boot.args
@@ -19,5 +19,6 @@ QEMU_AUDIO_DRV=none \
-usb \
-drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
-device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
--device usb-host,hostbus=14,hostaddr=6,id=hostdev0,bootindex=1 \
+-device usb-host,hostbus=14,hostaddr=6,id=hostdev0,bootindex=1,bus=usb.0,\
+port=1 \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-address-device.args b/tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-address-device.args
index b5e6834..7883c61 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-address-device.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-address-device.args
@@ -20,5 +20,5 @@ QEMU_AUDIO_DRV=none \
-usb \
-drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
-device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
--device usb-host,hostbus=14,hostaddr=6,id=hostdev0 \
+-device usb-host,hostbus=14,hostaddr=6,id=hostdev0,bus=usb.0,port=1 \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-address.args b/tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-address.args
index bb5d55a..d1c3e8f 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-address.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-address.args
@@ -19,4 +19,4 @@ QEMU_AUDIO_DRV=none \
-usb \
-drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
-device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
--device usb-host,hostbus=14,hostaddr=6,id=hostdev0
+-device usb-host,hostbus=14,hostaddr=6,id=hostdev0,bus=usb.0,port=1
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-hugepages-numa.args b/tests/qemuxml2argvdata/qemuxml2argv-hugepages-numa.args
index c5a9e53..5c356ef 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-hugepages-numa.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-hugepages-numa.args
@@ -46,7 +46,7 @@ id=channel0,name=org.qemu.guest_agent.0 \
-chardev spicevmc,id=charchannel1,name=vdagent \
-device virtserialport,bus=virtio-serial0.0,nr=2,chardev=charchannel1,\
id=channel1,name=com.redhat.spice.0 \
--device usb-tablet,id=input0 \
+-device usb-tablet,id=input0,bus=usb.0,port=1 \
-spice port=5901,tls-port=5902,addr=127.0.0.1,x509-dir=/etc/pki/libvirt-spice \
-vga qxl \
-global qxl-vga.ram_size=67108864 \
@@ -54,7 +54,7 @@ id=channel1,name=com.redhat.spice.0 \
-device intel-hda,id=sound0,bus=pci.0,addr=0x4 \
-device hda-duplex,id=sound0-codec0,bus=sound0.0,cad=0 \
-chardev spicevmc,id=charredir0,name=usbredir \
--device usb-redir,chardev=charredir0,id=redir0 \
+-device usb-redir,chardev=charredir0,id=redir0,bus=usb.0,port=2 \
-chardev spicevmc,id=charredir1,name=usbredir \
--device usb-redir,chardev=charredir1,id=redir1 \
+-device usb-redir,chardev=charredir1,id=redir1,bus=usb.0,port=3 \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x8
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-input-usbmouse.args b/tests/qemuxml2argvdata/qemuxml2argv-input-usbmouse.args
index bd0e5c6..df96e6a 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-input-usbmouse.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-input-usbmouse.args
@@ -19,4 +19,4 @@ QEMU_AUDIO_DRV=none \
-usb \
-drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
-device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
--device usb-mouse,id=input0
+-device usb-mouse,id=input0,bus=usb.0,port=1
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-input-usbtablet.args b/tests/qemuxml2argvdata/qemuxml2argv-input-usbtablet.args
index 294515f..faf21d5 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-input-usbtablet.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-input-usbtablet.args
@@ -19,4 +19,4 @@ QEMU_AUDIO_DRV=none \
-usb \
-drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-ide0-0-0 \
-device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
--device usb-tablet,id=input0
+-device usb-tablet,id=input0,bus=usb.0,port=1
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-pseries-usb-kbd.args b/tests/qemuxml2argvdata/qemuxml2argv-pseries-usb-kbd.args
index 25c16cb..5887616 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-pseries-usb-kbd.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-pseries-usb-kbd.args
@@ -22,4 +22,4 @@ server,nowait \
-device pci-ohci,id=usb,bus=pci,addr=0x1 \
-chardev pty,id=charserial0 \
-device spapr-vty,chardev=charserial0,reg=0x30000000 \
--device usb-kbd,id=input0
+-device usb-kbd,id=input0,bus=usb.0,port=1
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-serial-spiceport.args b/tests/qemuxml2argvdata/qemuxml2argv-serial-spiceport.args
index 246e854..f05c3f2 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-serial-spiceport.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-serial-spiceport.args
@@ -23,7 +23,7 @@ server,nowait \
-device ide-drive,bus=ide.0,unit=0,drive=drive-ide0-0-0,id=ide0-0-0 \
-chardev spiceport,id=charserial0,name=org.qemu.console.serial.0 \
-device isa-serial,chardev=charserial0,id=serial0 \
--device usb-tablet,id=input0 \
+-device usb-tablet,id=input0,bus=usb.0,port=1 \
-spice port=5903,tls-port=5904,addr=127.0.0.1,x509-dir=/etc/pki/libvirt-spice \
-device qxl-vga,id=video0,ram_size=67108864,vram_size=67108864,bus=pci.0,\
addr=0x2 \
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-smartcard-controller.args b/tests/qemuxml2argvdata/qemuxml2argv-smartcard-controller.args
index d3135c2..beb2935 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-smartcard-controller.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-smartcard-controller.args
@@ -19,7 +19,7 @@ server,nowait \
-mon chardev=charmonitor,id=monitor,mode=readline \
-no-acpi \
-boot c \
--device usb-ccid,id=ccid0 \
+-device usb-ccid,id=ccid0,bus=usb.0,port=1 \
-usb \
-device ccid-card-emulated,backend=nss-emulated,id=smartcard0,bus=ccid0.0 \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-smartcard-host-certificates.args b/tests/qemuxml2argvdata/qemuxml2argv-smartcard-host-certificates.args
index 09ef26c..72cf24b 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-smartcard-host-certificates.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-smartcard-host-certificates.args
@@ -19,7 +19,7 @@ server,nowait \
-mon chardev=charmonitor,id=monitor,mode=readline \
-no-acpi \
-boot c \
--device usb-ccid,id=ccid0 \
+-device usb-ccid,id=ccid0,bus=usb.0,port=1 \
-usb \
-device ccid-card-emulated,backend=certificates,cert1=cert1,cert2=cert2,\
cert3=cert3,db=/etc/pki/nssdb,id=smartcard0,bus=ccid0.0 \
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-smartcard-host.args b/tests/qemuxml2argvdata/qemuxml2argv-smartcard-host.args
index d3135c2..beb2935 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-smartcard-host.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-smartcard-host.args
@@ -19,7 +19,7 @@ server,nowait \
-mon chardev=charmonitor,id=monitor,mode=readline \
-no-acpi \
-boot c \
--device usb-ccid,id=ccid0 \
+-device usb-ccid,id=ccid0,bus=usb.0,port=1 \
-usb \
-device ccid-card-emulated,backend=nss-emulated,id=smartcard0,bus=ccid0.0 \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-smartcard-passthrough-spicevmc.args b/tests/qemuxml2argvdata/qemuxml2argv-smartcard-passthrough-spicevmc.args
index b618507..cdca4c4 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-smartcard-passthrough-spicevmc.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-smartcard-passthrough-spicevmc.args
@@ -19,7 +19,7 @@ server,nowait \
-mon chardev=charmonitor,id=monitor,mode=readline \
-no-acpi \
-boot c \
--device usb-ccid,id=ccid0 \
+-device usb-ccid,id=ccid0,bus=usb.0,port=1 \
-usb \
-chardev spicevmc,id=charsmartcard0,name=smartcard \
-device ccid-card-passthru,chardev=charsmartcard0,id=smartcard0,bus=ccid0.0 \
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-smartcard-passthrough-tcp.args b/tests/qemuxml2argvdata/qemuxml2argv-smartcard-passthrough-tcp.args
index e0fcb49..0c526c8 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-smartcard-passthrough-tcp.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-smartcard-passthrough-tcp.args
@@ -19,7 +19,7 @@ server,nowait \
-mon chardev=charmonitor,id=monitor,mode=readline \
-no-acpi \
-boot c \
--device usb-ccid,id=ccid0 \
+-device usb-ccid,id=ccid0,bus=usb.0,port=1 \
-usb \
-chardev socket,id=charsmartcard0,host=127.0.0.1,port=2001,server,nowait \
-device ccid-card-passthru,chardev=charsmartcard0,id=smartcard0,bus=ccid0.0 \
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-sound-device.args b/tests/qemuxml2argvdata/qemuxml2argv-sound-device.args
index 8d846a0..b084f4e 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-sound-device.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-sound-device.args
@@ -34,5 +34,5 @@ QEMU_AUDIO_DRV=none \
-device ich9-intel-hda,id=sound7,bus=pci.0,addr=0x8 \
-device hda-micro,id=sound7-codec0,bus=sound7.0,cad=0 \
-device hda-duplex,id=sound7-codec1,bus=sound7.0,cad=1 \
--device usb-audio,id=sound8 \
+-device usb-audio,id=sound8,bus=usb.0,port=1 \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x9
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-usb-ich9-autoassign.args b/tests/qemuxml2argvdata/qemuxml2argv-usb-ich9-autoassign.args
index faaff95..db95851 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-usb-ich9-autoassign.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-usb-ich9-autoassign.args
@@ -24,9 +24,9 @@ server,nowait \
addr=0x4 \
-device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x4.0x1 \
-device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x4.0x2 \
--device usb-hub,id=hub0 \
--device usb-hub,id=hub1 \
--device usb-mouse,id=input0 \
--device usb-mouse,id=input1 \
--device usb-mouse,id=input2 \
+-device usb-hub,id=hub0,bus=usb.0,port=1 \
+-device usb-hub,id=hub1,bus=usb.0,port=2 \
+-device usb-mouse,id=input0,bus=usb.0,port=3 \
+-device usb-mouse,id=input1,bus=usb.0,port=4 \
+-device usb-mouse,id=input2,bus=usb.0,port=5 \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-usb-port-autoassign.args b/tests/qemuxml2argvdata/qemuxml2argv-usb-port-autoassign.args
index aa80919..ac5cfdd 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-usb-port-autoassign.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-usb-port-autoassign.args
@@ -21,8 +21,8 @@ server,nowait \
-boot c \
-usb \
-device usb-hub,id=hub0,bus=usb.0,port=1 \
--device usb-hub,id=hub1 \
--device usb-mouse,id=input0 \
--device usb-mouse,id=input1 \
--device usb-mouse,id=input2 \
+-device usb-hub,id=hub1,bus=usb.0,port=2 \
+-device usb-mouse,id=input0,bus=usb.0,port=1.1 \
+-device usb-mouse,id=input1,bus=usb.0,port=1.2 \
+-device usb-mouse,id=input2,bus=usb.0,port=1.3 \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-usb-port-missing.args b/tests/qemuxml2argvdata/qemuxml2argv-usb-port-missing.args
index d43c58d..56c0750 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-usb-port-missing.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-usb-port-missing.args
@@ -20,7 +20,7 @@ server,nowait \
-no-acpi \
-boot c \
-usb \
--device usb-hub,id=hub0,bus=usb.0 \
--device usb-hub,id=hub1,bus=usb.0 \
+-device usb-hub,id=hub0,bus=usb.0,port=1 \
+-device usb-hub,id=hub1,bus=usb.0,port=2 \
-device usb-mouse,id=input0,bus=usb.0 \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-usb-redir-boot.args b/tests/qemuxml2argvdata/qemuxml2argv-usb-redir-boot.args
index 53b9040..bc47963 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-usb-redir-boot.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-usb-redir-boot.args
@@ -24,7 +24,7 @@ addr=0x4 \
-device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x4.0x1 \
-device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x4.0x2 \
-chardev socket,id=charredir0,host=localhost,port=4000 \
--device usb-redir,chardev=charredir0,id=redir0,bootindex=1 \
+-device usb-redir,chardev=charredir0,id=redir0,bootindex=1,bus=usb.0,port=1 \
-chardev spicevmc,id=charredir1,name=usbredir \
-device usb-redir,chardev=charredir1,id=redir1,bootindex=2,bus=usb.0,port=4 \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-usb-redir.args b/tests/qemuxml2argvdata/qemuxml2argv-usb-redir.args
index 08e8f3e..0999c97 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-usb-redir.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-usb-redir.args
@@ -25,7 +25,7 @@ addr=0x4 \
-device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pci.0,addr=0x4.0x1 \
-device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pci.0,addr=0x4.0x2 \
-chardev socket,id=charredir0,host=localhost,port=4000 \
--device usb-redir,chardev=charredir0,id=redir0 \
+-device usb-redir,chardev=charredir0,id=redir0,bus=usb.0,port=1 \
-chardev spicevmc,id=charredir1,name=usbredir \
-device usb-redir,chardev=charredir1,id=redir1,bus=usb.0,port=4 \
-device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x3
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-usb-xhci-autoassign.args b/tests/qemuxml2argvdata/qemuxml2argv-usb-xhci-autoassign.args
index 7c5e6a5..15a9d29 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-usb-xhci-autoassign.args
+++ b/tests/qemuxml2argvdata/qemuxml2argv-usb-xhci-autoassign.args
@@ -20,8 +20,8 @@ server,nowait \
-no-acpi \
-boot c \
-device nec-usb-xhci,p2=8,p3=8,id=usb,bus=pci.0,addr=0x3 \
--device usb-hub,id=hub0 \
--device usb-hub,id=hub1 \
--device usb-mouse,id=input0 \
--device usb-mouse,id=input1 \
--device usb-mouse,id=input2
+-device usb-hub,id=hub0,bus=usb.0,port=1 \
+-device usb-hub,id=hub1,bus=usb.0,port=2 \
+-device usb-mouse,id=input0,bus=usb.0,port=3 \
+-device usb-mouse,id=input1,bus=usb.0,port=4 \
+-device usb-mouse,id=input2,bus=usb.0,port=5
--
2.9.2