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#
# Copyright 2010, 2013, 2014 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 .device import VirtualDevice
from .xmlbuilder import XMLProperty
class VirtualController(VirtualDevice):
virtual_device_type = VirtualDevice.VIRTUAL_DEV_CONTROLLER
TYPE_IDE = "ide"
TYPE_FDC = "fdc"
TYPE_SCSI = "scsi"
TYPE_SATA = "sata"
TYPE_VIRTIOSERIAL = "virtio-serial"
TYPE_USB = "usb"
TYPE_PCI = "pci"
TYPE_CCID = "ccid"
TYPES = [TYPE_IDE, TYPE_FDC,
TYPE_SCSI, TYPE_SATA,
TYPE_VIRTIOSERIAL, TYPE_USB,
TYPE_PCI, TYPE_CCID]
@staticmethod
def pretty_type(ctype):
pretty_mappings = {
VirtualController.TYPE_IDE: "IDE",
VirtualController.TYPE_FDC: _("Floppy"),
VirtualController.TYPE_SCSI: "SCSI",
VirtualController.TYPE_SATA: "SATA",
VirtualController.TYPE_VIRTIOSERIAL: "VirtIO Serial",
VirtualController.TYPE_USB: "USB",
VirtualController.TYPE_PCI: "PCI",
VirtualController.TYPE_CCID: "CCID",
}
if ctype not in pretty_mappings:
return ctype
return pretty_mappings[ctype]
@staticmethod
def get_usb2_controllers(conn):
ret = []
ctrl = VirtualController(conn)
ctrl.type = "usb"
ctrl.model = "ich9-ehci1"
ret.append(ctrl)
ctrl = VirtualController(conn)
ctrl.type = "usb"
ctrl.model = "ich9-uhci1"
ctrl.master_startport = 0
ret.append(ctrl)
ctrl = VirtualController(conn)
ctrl.type = "usb"
ctrl.model = "ich9-uhci2"
ctrl.master_startport = 2
ret.append(ctrl)
ctrl = VirtualController(conn)
ctrl.type = "usb"
ctrl.model = "ich9-uhci3"
ctrl.master_startport = 4
ret.append(ctrl)
return ret
@staticmethod
def get_usb3_controller(conn, guest):
ctrl = VirtualController(conn)
ctrl.type = "usb"
ctrl.model = "nec-xhci"
if ((guest.os.is_arm_machvirt() or guest.os.is_pseries()) and
conn.check_support(conn.SUPPORT_CONN_QEMU_XHCI)):
ctrl.model = "qemu-xhci"
if conn.check_support(conn.SUPPORT_CONN_USB3_PORTS):
ctrl.ports = 8
return ctrl
_XML_PROP_ORDER = ["type", "index", "model", "master_startport"]
type = XMLProperty("./@type")
model = XMLProperty("./@model")
vectors = XMLProperty("./@vectors", is_int=True)
ports = XMLProperty("./@ports", is_int=True)
master_startport = XMLProperty("./master/@startport", is_int=True)
index = XMLProperty("./@index", is_int=True, default_cb=lambda s: 0)
def pretty_desc(self):
ret = self.pretty_type(self.type)
if self.type == "scsi":
if self.model == "virtio-scsi":
ret = "Virtio " + ret
elif self.address.type == "spapr-vio":
ret = "sPAPR " + ret
if self.type == "pci" and self.model == "pcie-root":
ret = "PCIe"
return ret
VirtualController.register_type()
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