mirror of https://gitee.com/openkylin/qemu.git
289 lines
6.8 KiB
INI
289 lines
6.8 KiB
INI
# q35 - Emulated guest (graphical console)
|
|
# =========================================================
|
|
#
|
|
# Usage:
|
|
#
|
|
# $ qemu-system-x86_64 \
|
|
# -nodefaults \
|
|
# -readconfig q35-emulated.cfg
|
|
#
|
|
# You will probably need to tweak the lines marked as
|
|
# CHANGE ME before being able to use this configuration!
|
|
#
|
|
# The guest will have a selection of emulated devices that
|
|
# closely resembles that of a physical machine, and will be
|
|
# accessed through a graphical console.
|
|
#
|
|
# ---------------------------------------------------------
|
|
#
|
|
# Using -nodefaults is required to have full control over
|
|
# the virtual hardware: when it's specified, QEMU will
|
|
# populate the board with only the builtin peripherals
|
|
# plus a small selection of core PCI devices and
|
|
# controllers; the user will then have to explicitly add
|
|
# further devices.
|
|
#
|
|
# The core PCI devices show up in the guest as:
|
|
#
|
|
# 00:00.0 Host bridge
|
|
# 00:1f.0 ISA bridge / LPC
|
|
# 00:1f.2 SATA (AHCI) controller
|
|
# 00:1f.3 SMBus controller
|
|
#
|
|
# This configuration file adds a number of devices that
|
|
# are pretty much guaranteed to be present in every single
|
|
# physical machine based on q35, more specifically:
|
|
#
|
|
# 00:01.0 VGA compatible controller
|
|
# 00:19.0 Ethernet controller
|
|
# 00:1a.* USB controller (#2)
|
|
# 00:1b.0 Audio device
|
|
# 00:1c.* PCI bridge (PCI Express Root Ports)
|
|
# 00:1d.* USB Controller (#1)
|
|
# 00:1e.0 PCI bridge (legacy PCI bridge)
|
|
#
|
|
# More information about these devices is available below.
|
|
|
|
|
|
# Machine options
|
|
# =========================================================
|
|
#
|
|
# We use the q35 machine type and enable KVM acceleration
|
|
# for better performance.
|
|
#
|
|
# Using less than 1 GiB of memory is probably not going to
|
|
# yield good performance in the guest, and might even lead
|
|
# to obscure boot issues in some cases.
|
|
#
|
|
# Unfortunately, there is no way to configure the CPU model
|
|
# in this file, so it will have to be provided on the
|
|
# command line.
|
|
|
|
[machine]
|
|
type = "q35"
|
|
accel = "kvm"
|
|
|
|
[memory]
|
|
size = "1024"
|
|
|
|
|
|
# PCI bridge (PCI Express Root Ports)
|
|
# =========================================================
|
|
#
|
|
# We add four PCI Express Root Ports, all sharing the same
|
|
# slot on the PCI Express Root Bus. These ports support
|
|
# hotplug.
|
|
|
|
[device "ich9-pcie-port-1"]
|
|
driver = "ioh3420"
|
|
multifunction = "on"
|
|
bus = "pcie.0"
|
|
addr = "1c.0"
|
|
port = "1"
|
|
chassis = "1"
|
|
|
|
[device "ich9-pcie-port-2"]
|
|
driver = "ioh3420"
|
|
multifunction = "on"
|
|
bus = "pcie.0"
|
|
addr = "1c.1"
|
|
port = "2"
|
|
chassis = "2"
|
|
|
|
[device "ich9-pcie-port-3"]
|
|
driver = "ioh3420"
|
|
multifunction = "on"
|
|
bus = "pcie.0"
|
|
addr = "1c.2"
|
|
port = "3"
|
|
chassis = "3"
|
|
|
|
[device "ich9-pcie-port-4"]
|
|
driver = "ioh3420"
|
|
multifunction = "on"
|
|
bus = "pcie.0"
|
|
addr = "1c.3"
|
|
port = "4"
|
|
chassis = "4"
|
|
|
|
|
|
# PCI bridge (legacy PCI bridge)
|
|
# =========================================================
|
|
#
|
|
# This bridge can be used to build an independent topology
|
|
# for legacy PCI devices. PCI Express devices should be
|
|
# plugged into PCI Express slots instead, so ideally there
|
|
# will be no devices connected to this bridge.
|
|
|
|
[device "ich9-pci-bridge"]
|
|
driver = "i82801b11-bridge"
|
|
bus = "pcie.0"
|
|
addr = "1e.0"
|
|
|
|
|
|
# SATA storage
|
|
# =========================================================
|
|
#
|
|
# An implicit SATA controller is created automatically for
|
|
# every single q35 guest; here we create a disk, backed by
|
|
# a qcow2 disk image on the host's filesystem, and attach
|
|
# it to that controller so that the guest can use it.
|
|
#
|
|
# We also create an optical disk, mostly for installation
|
|
# purposes: once the guest OS has been succesfully
|
|
# installed, the guest will no longer boot from optical
|
|
# media. If you don't want, or no longer want, to have an
|
|
# optical disk in the guest you can safely comment out
|
|
# all relevant sections below.
|
|
|
|
[device "sata-disk"]
|
|
driver = "ide-hd"
|
|
bus = "ide.0"
|
|
drive = "disk"
|
|
bootindex = "1"
|
|
|
|
[drive "disk"]
|
|
file = "guest.qcow2" # CHANGE ME
|
|
format = "qcow2"
|
|
if = "none"
|
|
|
|
[device "sata-optical-disk"]
|
|
driver = "ide-cd"
|
|
bus = "ide.1"
|
|
drive = "optical-disk"
|
|
bootindex = "2"
|
|
|
|
[drive "optical-disk"]
|
|
file = "install.iso" # CHANGE ME
|
|
format = "raw"
|
|
if = "none"
|
|
|
|
|
|
# USB controller (#1)
|
|
# =========================================================
|
|
#
|
|
# EHCI controller + UHCI companion controllers.
|
|
|
|
[device "ich9-ehci-1"]
|
|
driver = "ich9-usb-ehci1"
|
|
multifunction = "on"
|
|
bus = "pcie.0"
|
|
addr = "1d.7"
|
|
|
|
[device "ich9-uhci-1"]
|
|
driver = "ich9-usb-uhci1"
|
|
multifunction = "on"
|
|
bus = "pcie.0"
|
|
addr = "1d.0"
|
|
masterbus = "ich9-ehci-1.0"
|
|
firstport = "0"
|
|
|
|
[device "ich9-uhci-2"]
|
|
driver = "ich9-usb-uhci2"
|
|
multifunction = "on"
|
|
bus = "pcie.0"
|
|
addr = "1d.1"
|
|
masterbus = "ich9-ehci-1.0"
|
|
firstport = "2"
|
|
|
|
[device "ich9-uhci-3"]
|
|
driver = "ich9-usb-uhci3"
|
|
multifunction = "on"
|
|
bus = "pcie.0"
|
|
addr = "1d.2"
|
|
masterbus = "ich9-ehci-1.0"
|
|
firstport = "4"
|
|
|
|
|
|
# USB controller (#2)
|
|
# =========================================================
|
|
#
|
|
# EHCI controller + UHCI companion controllers.
|
|
|
|
[device "ich9-ehci-2"]
|
|
driver = "ich9-usb-ehci2"
|
|
multifunction = "on"
|
|
bus = "pcie.0"
|
|
addr = "1a.7"
|
|
|
|
[device "ich9-uhci-4"]
|
|
driver = "ich9-usb-uhci4"
|
|
multifunction = "on"
|
|
bus = "pcie.0"
|
|
addr = "1a.0"
|
|
masterbus = "ich9-ehci-2.0"
|
|
firstport = "0"
|
|
|
|
[device "ich9-uhci-5"]
|
|
driver = "ich9-usb-uhci5"
|
|
multifunction = "on"
|
|
bus = "pcie.0"
|
|
addr = "1a.1"
|
|
masterbus = "ich9-ehci-2.0"
|
|
firstport = "2"
|
|
|
|
[device "ich9-uhci-6"]
|
|
driver = "ich9-usb-uhci6"
|
|
multifunction = "on"
|
|
bus = "pcie.0"
|
|
addr = "1a.2"
|
|
masterbus = "ich9-ehci-2.0"
|
|
firstport = "4"
|
|
|
|
|
|
# Ethernet controller
|
|
# =========================================================
|
|
#
|
|
# We add a Gigabit Ethernet interface to the guest; on the
|
|
# host side, we take advantage of user networking so that
|
|
# the QEMU process doesn't require any additional
|
|
# privileges.
|
|
|
|
[netdev "hostnet"]
|
|
type = "user"
|
|
|
|
[device "net"]
|
|
driver = "e1000"
|
|
netdev = "hostnet"
|
|
bus = "pcie.0"
|
|
addr = "19.0"
|
|
|
|
|
|
# VGA compatible controller
|
|
# =========================================================
|
|
#
|
|
# We use stdvga instead of Cirrus as it supports more video
|
|
# modes and is closer to what actual hardware looks like.
|
|
#
|
|
# If you're running the guest on a remote, potentially
|
|
# headless host, you will probably want to append something
|
|
# like
|
|
#
|
|
# -display vnc=127.0.0.1:0
|
|
#
|
|
# to the command line in order to prevent QEMU from
|
|
# creating a graphical display window on the host and
|
|
# enable remote access instead.
|
|
|
|
[device "video"]
|
|
driver = "VGA"
|
|
bus = "pcie.0"
|
|
addr = "01.0"
|
|
|
|
|
|
# Audio device
|
|
# =========================================================
|
|
#
|
|
# The sound card is a legacy PCI device that is plugged
|
|
# directly into the PCI Express Root Bus.
|
|
|
|
[device "ich9-hda-audio"]
|
|
driver = "ich9-intel-hda"
|
|
bus = "pcie.0"
|
|
addr = "1b.0"
|
|
|
|
[device "ich9-hda-duplex"]
|
|
driver = "hda-duplex"
|
|
bus = "ich9-hda-audio.0"
|
|
cad = "0"
|