b992df9891
Add an NVMe drive and be more conservative with hotplug-capable PCIe ports. QEMU treats everything as hotpluggable by default, so devices can be added at runtime. However, this leads to unrealistic resource allocations with PCIEXP_HOTPLUG enabled. Tested recent allocator changes with QEMU/Q35 config and: $ make qemu QEMU_EXTRA_CFGS=util/qemu/q35-alpine.cfg Change-Id: I23746b642329356c6767b04ec177cd9411e3adb9 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/67026 Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de> Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
190 lines
3.1 KiB
INI
190 lines
3.1 KiB
INI
# $ qemu-system-x86_64 -nodefaults -readconfig q35-base.cfg -readconfig ...
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#
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# Devices that show up even with `-nodefaults`:
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# 00.0 Host bridge
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# 1f.0 LPC bridge
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# 1f.2 SATA controller (AHCI mode)
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# 1f.3 SMBus controller
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[machine]
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type = "q35"
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accel = "kvm:tcg"
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[memory]
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size = "1024"
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[device "q35-peg"]
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driver = "pcie-root-port"
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bus = "pcie.0"
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addr = "01.0"
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hotplug = "off"
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[device "ssd"]
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driver = "nvme"
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bus = "q35-peg"
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addr = "00.0"
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serial = "0"
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[device "q35-igpu"]
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driver = "VGA"
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bus = "pcie.0"
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addr = "02.0"
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[netdev "hostnet"]
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type = "user"
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[device "net"]
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driver = "e1000"
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netdev = "hostnet"
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bus = "pcie.0"
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addr = "19.0"
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[device "ich9-ehci-2"]
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driver = "ich9-usb-ehci2"
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multifunction = "on"
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bus = "pcie.0"
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addr = "1a.7"
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[device "ich9-uhci-4"]
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driver = "ich9-usb-uhci4"
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multifunction = "on"
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bus = "pcie.0"
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addr = "1a.0"
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masterbus = "ich9-ehci-2.0"
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firstport = "0"
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[device "ich9-uhci-5"]
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driver = "ich9-usb-uhci5"
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multifunction = "on"
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bus = "pcie.0"
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addr = "1a.1"
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masterbus = "ich9-ehci-2.0"
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firstport = "2"
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[device "ich9-uhci-6"]
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driver = "ich9-usb-uhci6"
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multifunction = "on"
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bus = "pcie.0"
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addr = "1a.2"
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masterbus = "ich9-ehci-2.0"
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firstport = "4"
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[device "ich9-hda-audio"]
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driver = "ich9-intel-hda"
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bus = "pcie.0"
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addr = "1b.0"
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[device "ich9-hda-duplex"]
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driver = "hda-duplex"
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bus = "ich9-hda-audio.0"
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cad = "0"
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[device "ich9-pcie-port-1"]
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driver = "ioh3420"
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multifunction = "on"
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bus = "pcie.0"
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addr = "1c.0"
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port = "1"
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chassis = "1"
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hotplug = "off"
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[device "ich9-pcie-port-2"]
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driver = "ioh3420"
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multifunction = "on"
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bus = "pcie.0"
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addr = "1c.1"
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port = "2"
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chassis = "2"
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hotplug = "off"
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[device "ich9-pcie-port-3"]
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driver = "ioh3420"
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multifunction = "on"
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bus = "pcie.0"
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addr = "1c.2"
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port = "3"
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chassis = "3"
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hotplug = "off"
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[device "ich9-pcie-port-4"]
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driver = "ioh3420"
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multifunction = "on"
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bus = "pcie.0"
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addr = "1c.3"
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port = "4"
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chassis = "4"
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hotplug = "off"
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[device "ich9-pcie-port-5"]
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driver = "ioh3420"
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multifunction = "on"
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bus = "pcie.0"
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addr = "1c.4"
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port = "5"
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chassis = "5"
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[device "ich9-pcie-port-6"]
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driver = "ioh3420"
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multifunction = "on"
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bus = "pcie.0"
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addr = "1c.5"
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port = "6"
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chassis = "6"
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[device "ich9-pcie-port-7"]
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driver = "ioh3420"
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multifunction = "on"
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bus = "pcie.0"
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addr = "1c.6"
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port = "7"
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chassis = "7"
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[device "ich9-pcie-port-8"]
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driver = "ioh3420"
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multifunction = "on"
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bus = "pcie.0"
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addr = "1c.7"
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port = "8"
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chassis = "8"
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[device "ich9-ehci-1"]
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driver = "ich9-usb-ehci1"
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multifunction = "on"
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bus = "pcie.0"
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addr = "1d.7"
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[device "ich9-uhci-1"]
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driver = "ich9-usb-uhci1"
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multifunction = "on"
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bus = "pcie.0"
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addr = "1d.0"
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masterbus = "ich9-ehci-1.0"
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firstport = "0"
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[device "ich9-uhci-2"]
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driver = "ich9-usb-uhci2"
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multifunction = "on"
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bus = "pcie.0"
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addr = "1d.1"
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masterbus = "ich9-ehci-1.0"
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firstport = "2"
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[device "ich9-uhci-3"]
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driver = "ich9-usb-uhci3"
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multifunction = "on"
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bus = "pcie.0"
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addr = "1d.2"
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masterbus = "ich9-ehci-1.0"
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firstport = "4"
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[device "ich9-pci-bridge"]
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driver = "i82801b11-bridge"
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bus = "pcie.0"
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addr = "1e.0"
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