[fedora-arm] Qemu Arm Emulator in CentOS host(x86)

[karthi mohanraj]

Hi All,

I’m trying to install fedora on QEMU emulator for the ARM. I have followed this documentation using virt-manager in this link:

https://fedoraproject.org/wiki/Architectures/ARM/F26/Installation#For_Versatile_Express_Emulation_with_QEMU <https://fedoraproject.org/wiki/Architectures/ARM/F26/Installation#For_Versatile_Express_Emulation_with_QEMU>


I was getting some PCI device error as below.


2018-10-17 12:18:35.914+0000: starting up libvirt version: 3.9.0, package: 14.el7_5.8 (CentOS BuildSystem <http://bugs.centos.org>, 2018-09-26-18:30:11, x86-01.bsys.centos.org), qemu version: 2.0.0, hostname: localhost.localdomain
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin QEMU_AUDIO_DRV=none /usr/bin/qemu-system-arm -name guest=fedora22-arm,debug-threads=on -S -machine virt,accel=tcg,usb=off,dump-guest-core=off -m 2048 -realtime mlock=off -smp 1,sockets=1,cores=1,threads=1 -uuid fc26e72b-3aaa-407b-a4fa-8896bbb8c580 -display none -no-user-config -nodefaults -chardev socket,id=charmonitor,path=/var/lib/libvirt/qemu/domain-30-fedora22-arm/monitor.sock,server,nowait -mon chardev=charmonitor,id=monitor,mode=control -rtc base=utc -no-shutdown -boot strict=on -kernel /var/lib/libvirt/images/arm/vmlinuz-4.8.6-300.fc25.armv7hl -initrd /var/lib/libvirt/images/arm/initramfs-4.8.6-300.fc25.armv7hl.img -append 'console=ttyAMA0 rw root=LABEL=_/ rootwait' -device ich9-usb-ehci1,id=usb -device ich9-usb-uhci1,masterbus=usb.0,firstport=0 -device ich9-usb-uhci2,masterbus=usb.0,firstport=2 -device ich9-usb-uhci3,masterbus=usb.0,firstport=4 -device virtio-scsi-device,id=scsi0 -device virtio-serial-device,id=virtio-serial0 -drive file=/var/lib/libvirt/images/arm/Fedora-Minimal-armhfp-25-1.3-sda.raw,format=raw,if=none,id=drive-scsi0-0-0-0 -device scsi-hd,bus=scsi0.0,channel=0,scsi-id=0,lun=0,drive=drive-scsi0-0-0-0,id=scsi0-0-0-0,bootindex=1 -netdev tap,fd=27,id=hostnet0 -device virtio-net-device,netdev=hostnet0,id=net0,mac=52:54:00:46:70:cb -chardev pty,id=charserial0 -serial chardev:charserial0 -chardev socket,id=charchannel0,path=/var/lib/libvirt/qemu/channel/target/domain-30-fedora22-arm/org.qemu.guest_agent.0,server,nowait -device virtserialport,bus=virtio-serial0.0,nr=1,chardev=charchannel0,id=channel0,name=org.qemu.guest_agent.0 -object rng-random,id=objrng0,filename=/dev/urandom -device virtio-rng-device,rng=objrng0,id=rng0 -msg timestamp=on

(process:12978): GLib-WARNING **: gmem.c:483: custom memory allocation vtable not supported
char device redirected to /dev/pts/2 (label charserial0)
2018-10-17T12:18:36.052249Z qemu-system-arm: -device ich9-usb-ehci1,id=usb: No 'PCI' bus found for device 'ich9-usb-ehci1'
2018-10-17 12:18:36.282+0000: shutting down, reason=failed


Thanks,
Karthi

[Peter Robinson]

Post by karthi mohanraj
Hi All,
https://fedoraproject.org/wiki/Architectures/ARM/F26/Installation#For_Versatile_Express_Emulation_with_QEMU
I was getting some PCI device error as below.

The error is mostly unreadable with html email so please sent text in
the future.

The error below looks like the underlying host is running CentOS? The
instructions above are primarily for Fedora on Fedora so you might
want to check with them.

I would also try these instructions:
https://fedoraproject.org/wiki/Architectures/ARM/HowToQemu
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