1  # $ qemu-system-x86_64 -nodefaults -readconfig q35-base.cfg -readconfig ...
  2  #
  3  # Devices that show up even with `-nodefaults`:
  4  #   00.0 Host bridge
  5  #   1f.0 LPC bridge
  6  #   1f.2 SATA controller (AHCI mode)
  7  #   1f.3 SMBus controller
  8  
  9  [machine]
 10  	type = "q35"
 11  	accel = "kvm:tcg"
 12  
 13  [memory]
 14  	size = "1024"
 15  
 16  
 17  [device "q35-peg"]
 18  	driver = "pcie-root-port"
 19  	bus = "pcie.0"
 20  	addr = "01.0"
 21  	hotplug = "off"
 22  
 23  [device "ssd"]
 24  	driver = "nvme"
 25  	bus = "q35-peg"
 26  	addr = "00.0"
 27  	serial = "0"
 28  
 29  [device "q35-igpu"]
 30  	driver = "VGA"
 31  	bus = "pcie.0"
 32  	addr = "02.0"
 33  
 34  
 35  [netdev "hostnet"]
 36  	type = "user"
 37  
 38  [device "net"]
 39  	driver = "e1000"
 40  	netdev = "hostnet"
 41  	bus = "pcie.0"
 42  	addr = "19.0"
 43  
 44  
 45  [device "ich9-ehci-2"]
 46  	driver = "ich9-usb-ehci2"
 47  	multifunction = "on"
 48  	bus = "pcie.0"
 49  	addr = "1a.7"
 50  
 51  [device "ich9-uhci-4"]
 52  	driver = "ich9-usb-uhci4"
 53  	multifunction = "on"
 54  	bus = "pcie.0"
 55  	addr = "1a.0"
 56  	masterbus = "ich9-ehci-2.0"
 57  	firstport = "0"
 58  
 59  [device "ich9-uhci-5"]
 60  	driver = "ich9-usb-uhci5"
 61  	multifunction = "on"
 62  	bus = "pcie.0"
 63  	addr = "1a.1"
 64  	masterbus = "ich9-ehci-2.0"
 65  	firstport = "2"
 66  
 67  [device "ich9-uhci-6"]
 68  	driver = "ich9-usb-uhci6"
 69  	multifunction = "on"
 70  	bus = "pcie.0"
 71  	addr = "1a.2"
 72  	masterbus = "ich9-ehci-2.0"
 73  	firstport = "4"
 74  
 75  
 76  [device "ich9-hda-audio"]
 77  	driver = "ich9-intel-hda"
 78  	bus = "pcie.0"
 79  	addr = "1b.0"
 80  
 81  [device "ich9-hda-duplex"]
 82  	driver = "hda-duplex"
 83  	bus = "ich9-hda-audio.0"
 84  	cad = "0"
 85  
 86  
 87  [device "ich9-pcie-port-1"]
 88  	driver = "ioh3420"
 89  	multifunction = "on"
 90  	bus = "pcie.0"
 91  	addr = "1c.0"
 92  	port = "1"
 93  	chassis = "1"
 94  	hotplug = "off"
 95  
 96  [device "ich9-pcie-port-2"]
 97  	driver = "ioh3420"
 98  	multifunction = "on"
 99  	bus = "pcie.0"
100  	addr = "1c.1"
101  	port = "2"
102  	chassis = "2"
103  	hotplug = "off"
104  
105  [device "ich9-pcie-port-3"]
106  	driver = "ioh3420"
107  	multifunction = "on"
108  	bus = "pcie.0"
109  	addr = "1c.2"
110  	port = "3"
111  	chassis = "3"
112  	hotplug = "off"
113  
114  [device "ich9-pcie-port-4"]
115  	driver = "ioh3420"
116  	multifunction = "on"
117  	bus = "pcie.0"
118  	addr = "1c.3"
119  	port = "4"
120  	chassis = "4"
121  	hotplug = "off"
122  
123  [device "ich9-pcie-port-5"]
124  	driver = "ioh3420"
125  	multifunction = "on"
126  	bus = "pcie.0"
127  	addr = "1c.4"
128  	port = "5"
129  	chassis = "5"
130  
131  [device "ich9-pcie-port-6"]
132  	driver = "ioh3420"
133  	multifunction = "on"
134  	bus = "pcie.0"
135  	addr = "1c.5"
136  	port = "6"
137  	chassis = "6"
138  
139  [device "ich9-pcie-port-7"]
140  	driver = "ioh3420"
141  	multifunction = "on"
142  	bus = "pcie.0"
143  	addr = "1c.6"
144  	port = "7"
145  	chassis = "7"
146  
147  [device "ich9-pcie-port-8"]
148  	driver = "ioh3420"
149  	multifunction = "on"
150  	bus = "pcie.0"
151  	addr = "1c.7"
152  	port = "8"
153  	chassis = "8"
154  
155  
156  [device "ich9-ehci-1"]
157  	driver = "ich9-usb-ehci1"
158  	multifunction = "on"
159  	bus = "pcie.0"
160  	addr = "1d.7"
161  
162  [device "ich9-uhci-1"]
163  	driver = "ich9-usb-uhci1"
164  	multifunction = "on"
165  	bus = "pcie.0"
166  	addr = "1d.0"
167  	masterbus = "ich9-ehci-1.0"
168  	firstport = "0"
169  
170  [device "ich9-uhci-2"]
171  	driver = "ich9-usb-uhci2"
172  	multifunction = "on"
173  	bus = "pcie.0"
174  	addr = "1d.1"
175  	masterbus = "ich9-ehci-1.0"
176  	firstport = "2"
177  
178  [device "ich9-uhci-3"]
179  	driver = "ich9-usb-uhci3"
180  	multifunction = "on"
181  	bus = "pcie.0"
182  	addr = "1d.2"
183  	masterbus = "ich9-ehci-1.0"
184  	firstport = "4"
185  
186  
187  [device "ich9-pci-bridge"]
188  	driver = "i82801b11-bridge"
189  	bus = "pcie.0"
190  	addr = "1e.0"