qemu/docs/q35-chipset.cfg

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################################################################
#
# qemu -M q35 creates a bare machine with just the very essential
# chipset devices being present:
#
# 00.0 - Host bridge
# 1f.0 - ISA bridge / LPC
# 1f.2 - SATA (AHCI) controller
# 1f.3 - SMBus controller
#
# This config file documents the other devices and how they are
# created. You can simply use "-readconfig $thisfile" to create
# them all. Here is a overview:
#
# 19.0 - Ethernet controller (not created, our e1000 emulation
# doesn't emulate the ich9 device).
# 1a.* - USB Controller #2 (ehci + uhci companions)
# 1b.0 - HD Audio Controller
# 1c.* - PCI Express Ports
# 1d.* - USB Controller #1 (ehci + uhci companions,
# "qemu -M q35 -usb" creates these too)
# 1e.0 - PCI Bridge
#
[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"
[device "ich9-hda-audio"]
driver = "ich9-intel-hda"
bus = "pcie.0"
addr = "1b.0"
[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"
##
# Example PCIe switch with two downstream ports
#
#[device "pcie-switch-upstream-port-1"]
# driver = "x3130-upstream"
# bus = "ich9-pcie-port-4"
# addr = "00.0"
#
#[device "pcie-switch-downstream-port-1-1"]
# driver = "xio3130-downstream"
# multifunction = "on"
# bus = "pcie-switch-upstream-port-1"
# addr = "00.0"
# port = "1"
# chassis = "5"
#
#[device "pcie-switch-downstream-port-1-2"]
# driver = "xio3130-downstream"
# multifunction = "on"
# bus = "pcie-switch-upstream-port-1"
# addr = "00.1"
# port = "1"
# chassis = "6"
[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"
[device "ich9-pci-bridge"]
driver = "i82801b11-bridge"
bus = "pcie.0"
addr = "1e.0"