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5266426b21
The nec-usb-xhci device (which is a USB3 controller) has always presented itself as a PCI device when plugged into a legacy PCI slot, and a PCIe device when plugged into a PCIe slot, but libvirt has always auto-assigned it to a legacy PCI slot. This patch changes that behavior to auto-assign to a PCIe slot on systems that have pcie-root (e.g. Q35 and aarch64/virt). Since we don't yet auto-create pcie-*-port controllers on demand, this means a config with an nec-xhci USB controller that has no PCI address assigned will also need to have an otherwise-unused pcie-*-port controller specified: <controller type='pci' model='pcie-root-port'/> <controller type='usb' model='nec-xhci'/> (this assumes there is an otherwise-unused slot on pcie-root to accept the pcie-root-port)
54 lines
2.6 KiB
Plaintext
54 lines
2.6 KiB
Plaintext
LC_ALL=C \
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PATH=/bin \
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HOME=/home/test \
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USER=test \
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LOGNAME=test \
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QEMU_AUDIO_DRV=none \
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/usr/libexec/qemu-kvm \
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-name q35-test \
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-S \
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-M q35 \
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-m 2048 \
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-smp 2,sockets=2,cores=1,threads=1 \
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-uuid 11dbdcdd-4c3b-482b-8903-9bdb8c0a2774 \
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-nographic \
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-nodefaults \
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-monitor unix:/tmp/lib/domain--1-q35-test/monitor.sock,server,nowait \
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-no-acpi \
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-boot c \
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-device i82801b11-bridge,id=pci.1,bus=pcie.0,addr=0x1e \
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-device pci-bridge,chassis_nr=2,id=pci.2,bus=pci.1,addr=0x0 \
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-device ioh3420,port=0x10,chassis=3,id=pci.3,bus=pcie.0,addr=0x2 \
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-device x3130-upstream,id=pci.4,bus=pci.3,addr=0x0 \
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-device xio3130-downstream,port=0x0,chassis=5,id=pci.5,bus=pci.4,addr=0x0 \
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-device xio3130-downstream,port=0x1,chassis=6,id=pci.6,bus=pci.4,addr=0x1 \
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-device xio3130-downstream,port=0x2,chassis=7,id=pci.7,bus=pci.4,addr=0x2 \
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-device xio3130-downstream,port=0x3,chassis=8,id=pci.8,bus=pci.4,addr=0x3 \
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-device xio3130-downstream,port=0x4,chassis=9,id=pci.9,bus=pci.4,addr=0x4 \
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-device xio3130-downstream,port=0x5,chassis=10,id=pci.10,bus=pci.4,addr=0x5 \
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-device xio3130-downstream,port=0x6,chassis=11,id=pci.11,bus=pci.4,addr=0x6 \
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-device xio3130-downstream,port=0x7,chassis=12,id=pci.12,bus=pci.4,addr=0x7 \
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-device xio3130-downstream,port=0x8,chassis=13,id=pci.13,bus=pci.4,addr=0x8 \
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-device xio3130-downstream,port=0x9,chassis=14,id=pci.14,bus=pci.4,addr=0x9 \
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-device ich9-usb-ehci1,id=usb,bus=pcie.0,addr=0x1d.0x7 \
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-device ich9-usb-uhci1,masterbus=usb.0,firstport=0,bus=pcie.0,multifunction=on,\
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addr=0x1d \
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-device ich9-usb-uhci2,masterbus=usb.0,firstport=2,bus=pcie.0,addr=0x1d.0x1 \
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-device ich9-usb-uhci3,masterbus=usb.0,firstport=4,bus=pcie.0,addr=0x1d.0x2 \
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-device ich9-usb-ehci1,id=usb1,bus=pcie.0,addr=0x1a.0x7 \
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-device ich9-usb-uhci1,masterbus=usb1.0,firstport=0,bus=pcie.0,\
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multifunction=on,addr=0x1a \
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-device ich9-usb-uhci1,masterbus=usb2.0,firstport=0,bus=pci.2,multifunction=on,\
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addr=0x1 \
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-device ich9-usb-uhci2,masterbus=usb2.0,firstport=2,bus=pci.2,addr=0x1.0x1 \
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-device ich9-usb-uhci3,masterbus=usb2.0,firstport=4,bus=pci.2,addr=0x1.0x2 \
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-device ich9-usb-ehci1,id=usb2,bus=pci.2,addr=0x1.0x7 \
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-device nec-usb-xhci,id=usb3,bus=pci.5,addr=0x0 \
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-device ich9-usb-uhci1,masterbus=usb4.0,firstport=0,bus=pci.2,multifunction=on,\
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addr=0x2 \
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-device ich9-usb-uhci2,masterbus=usb4.0,firstport=2,bus=pci.2,addr=0x2.0x1 \
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-device ich9-usb-uhci3,masterbus=usb4.0,firstport=4,bus=pci.2,addr=0x2.0x2 \
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-device ich9-usb-ehci1,id=usb4,bus=pci.2,addr=0x2.0x7 \
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-drive file=/dev/HostVG/QEMUGuest1,format=raw,if=none,id=drive-sata0-0-0 \
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-device ide-drive,bus=ide.0,drive=drive-sata0-0-0,id=sata0-0-0
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