mirror of
https://github.com/virt-manager/virt-manager.git
synced 2024-10-27 01:55:20 +03:00
94 lines
3.4 KiB
Python
94 lines
3.4 KiB
Python
#
|
|
# Copyright 2009, 2013 Red Hat, Inc.
|
|
# Cole Robinson <crobinso@redhat.com>
|
|
#
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 2 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program; if not, write to the Free Software
|
|
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
|
# MA 02110-1301 USA.
|
|
|
|
from virtinst import VirtualDevice
|
|
from virtinst import NodeDevice
|
|
from virtinst.xmlbuilder import XMLProperty
|
|
|
|
|
|
class VirtualHostDevice(VirtualDevice):
|
|
virtual_device_type = VirtualDevice.VIRTUAL_DEV_HOSTDEV
|
|
|
|
def set_from_nodedev(self, nodedev, use_full_usb=None):
|
|
"""
|
|
@use_full_usb: If set, and nodedev is USB, specify both
|
|
vendor and product. Used if user requests bus/add on virt-install
|
|
command line, or if virt-manager detects a dup USB device
|
|
and we need to differentiate
|
|
"""
|
|
if (use_full_usb is None and
|
|
nodedev.addr_type == nodedev.HOSTDEV_ADDR_TYPE_USB_BUSADDR):
|
|
use_full_usb = True
|
|
|
|
if nodedev.device_type == NodeDevice.CAPABILITY_TYPE_PCI:
|
|
self.type = "pci"
|
|
self.domain = nodedev.domain
|
|
self.bus = nodedev.bus
|
|
self.slot = nodedev.slot
|
|
self.function = nodedev.function
|
|
|
|
elif nodedev.device_type == NodeDevice.CAPABILITY_TYPE_USBDEV:
|
|
self.type = "usb"
|
|
self.vendor = nodedev.vendor_id
|
|
self.product = nodedev.product_id
|
|
|
|
if use_full_usb:
|
|
self.bus = nodedev.bus
|
|
self.device = nodedev.device
|
|
|
|
elif nodedev.device_type == nodedev.CAPABILITY_TYPE_NET:
|
|
parentnode = nodedev.lookupNodeName(self.conn, nodedev.parent)
|
|
self.set_from_nodedev(parentnode, use_full_usb=use_full_usb)
|
|
|
|
else:
|
|
raise ValueError("Unknown node device type %s" % nodedev)
|
|
|
|
|
|
_XML_PROP_ORDER = ["mode", "type", "managed", "vendor", "product",
|
|
"domain", "bus", "slot", "function"]
|
|
|
|
mode = XMLProperty("./@mode", default_cb=lambda s: "subsystem")
|
|
type = XMLProperty("./@type")
|
|
|
|
def _get_default_managed(self):
|
|
return self.conn.is_xen() and "no" or "yes"
|
|
managed = XMLProperty("./@managed", is_yesno=True,
|
|
default_cb=_get_default_managed)
|
|
|
|
vendor = XMLProperty("./source/vendor/@id")
|
|
product = XMLProperty("./source/product/@id")
|
|
|
|
device = XMLProperty("./source/address/@device")
|
|
bus = XMLProperty("./source/address/@bus")
|
|
|
|
def _get_default_domain(self):
|
|
if self.type == "pci":
|
|
return "0x0"
|
|
return None
|
|
domain = XMLProperty("./source/address/@domain",
|
|
default_cb=_get_default_domain)
|
|
function = XMLProperty("./source/address/@function")
|
|
slot = XMLProperty("./source/address/@slot")
|
|
|
|
driver_name = XMLProperty("./driver/@name")
|
|
rom_bar = XMLProperty("./rom/@bar", is_onoff=True)
|
|
|
|
|
|
VirtualHostDevice.register_type()
|