mirror of
https://github.com/virt-manager/virt-manager.git
synced 2024-12-23 17:34:21 +03:00
361657ad15
* Delete dead code * Add tests for various device default code paths * Rework certain conditions a bit so code coverage always hits them
105 lines
3.3 KiB
Python
105 lines
3.3 KiB
Python
#
|
|
# Copyright 2009, 2013 Red Hat, Inc.
|
|
#
|
|
# This work is licensed under the GNU GPLv2 or later.
|
|
# See the COPYING file in the top-level directory.
|
|
|
|
from .device import Device
|
|
from ..nodedev import NodeDevice
|
|
from ..xmlbuilder import XMLProperty
|
|
|
|
|
|
class DeviceHostdev(Device):
|
|
XML_NAME = "hostdev"
|
|
|
|
def set_from_nodedev(self, nodedev):
|
|
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
|
|
|
|
count = 0
|
|
for dev in self.conn.fetch_all_nodedevs():
|
|
if (dev.device_type == NodeDevice.CAPABILITY_TYPE_USBDEV and
|
|
dev.vendor_id == self.vendor and
|
|
dev.product_id == self.product):
|
|
count += 1
|
|
|
|
if count > 1:
|
|
self.bus = nodedev.bus
|
|
self.device = nodedev.device
|
|
|
|
elif nodedev.device_type == nodedev.CAPABILITY_TYPE_NET:
|
|
founddev = None
|
|
for checkdev in self.conn.fetch_all_nodedevs():
|
|
if checkdev.name == nodedev.parent:
|
|
founddev = checkdev
|
|
break
|
|
|
|
self.set_from_nodedev(founddev)
|
|
|
|
elif nodedev.device_type == nodedev.CAPABILITY_TYPE_SCSIDEV:
|
|
self.type = "scsi"
|
|
self.scsi_adapter = "scsi_host%s" % nodedev.host
|
|
self.scsi_bus = nodedev.bus
|
|
self.scsi_target = nodedev.target
|
|
self.scsi_unit = nodedev.lun
|
|
self.managed = False
|
|
|
|
else:
|
|
raise ValueError(_("Unknown node device type %s") % nodedev)
|
|
|
|
|
|
_XML_PROP_ORDER = ["mode", "type", "managed", "vendor", "product",
|
|
"domain", "bus", "slot", "function"]
|
|
|
|
mode = XMLProperty("./@mode")
|
|
type = XMLProperty("./@type")
|
|
managed = XMLProperty("./@managed", is_yesno=True)
|
|
|
|
vendor = XMLProperty("./source/vendor/@id")
|
|
product = XMLProperty("./source/product/@id")
|
|
|
|
device = XMLProperty("./source/address/@device")
|
|
bus = XMLProperty("./source/address/@bus")
|
|
|
|
domain = XMLProperty("./source/address/@domain")
|
|
function = XMLProperty("./source/address/@function")
|
|
slot = XMLProperty("./source/address/@slot")
|
|
|
|
driver_name = XMLProperty("./driver/@name")
|
|
rom_bar = XMLProperty("./rom/@bar", is_onoff=True)
|
|
|
|
# type=scsi handling
|
|
scsi_adapter = XMLProperty("./source/adapter/@name")
|
|
scsi_bus = XMLProperty("./source/address/@bus", is_int=True)
|
|
scsi_target = XMLProperty("./source/address/@target", is_int=True)
|
|
scsi_unit = XMLProperty("./source/address/@unit", is_int=True)
|
|
|
|
# type=net handling
|
|
net_interface = XMLProperty("./source/interface")
|
|
|
|
# type=misc handling
|
|
misc_char = XMLProperty("./source/char")
|
|
|
|
# type=misc handling
|
|
storage_block = XMLProperty("./source/block")
|
|
|
|
|
|
##################
|
|
# Default config #
|
|
##################
|
|
|
|
def set_defaults(self, guest):
|
|
if self.managed is None:
|
|
self.managed = self.conn.is_xen() and "no" or "yes"
|
|
if not self.mode:
|
|
self.mode = "subsystem"
|