Re: [Qemu-devel] aarch64: -device virtio-scsi-device, id=scsi: No 'virtio-bus' bus found for device 'virtio-scsi-device'

[Richard W.M. Jones]

On Tue, Mar 25, 2014 at 02:53:19PM +0100, Paolo Bonzini wrote:
> Il 25/03/2014 14:30, Richard W.M. Jones ha scritto:
> >Does anyone have any thoughts on what I'm missing / doing wrong here?
> >
> >[00616ms] /home/remote/rjones/d/qemu/aarch64-softmmu/qemu-system-aarch64 \
> >    -global virtio-blk-device.scsi=off \
> >    -nodefconfig \
> >    -enable-fips \
> >    -nodefaults \
> >    -display none \
> >    -machine accel=kvm:tcg \
> >    -m 500 \
> >    -no-reboot \
> >    -rtc driftfix=slew \
> >    -global kvm-pit.lost_tick_policy=discard \
> >    -kernel 
> > /discer.farm/home/remote/rjones/d/libguestfs/tmp/.guestfs-11538/appliance.d/kernel
> >  \
> >    -initrd 
> > /discer.farm/home/remote/rjones/d/libguestfs/tmp/.guestfs-11538/appliance.d/initrd
> >  \
> >    -device virtio-scsi-device,id=scsi \
> >    -drive 
> > file=/discer.farm/home/remote/rjones/d/libguestfs/tmp/libguestfsueW63b/scratch.1,cache=unsafe,format=raw,id=hd0,if=none
> >  \
> >    -device scsi-hd,drive=hd0 \
> >    -drive 
> > file=/discer.farm/home/remote/rjones/d/libguestfs/tmp/.guestfs-11538/appliance.d/root,snapshot=on,id=appliance,cache=unsafe,if=none
> >  \
> >    -device scsi-hd,drive=appliance \
> >    -device virtio-serial-device \
> >    -serial stdio \
> >    -chardev 
> > socket,path=/discer.farm/home/remote/rjones/d/libguestfs/tmp/libguestfsueW63b/guestfsd.sock,id=channel0
> >  \
> >    -device virtserialport,chardev=channel0,name=org.libguestfs.channel.0 \
> >    -append 'panic=1 console=ttyS0 udevtimeout=600 no_timer_check lpj=500000 
> > acpi=off printk.time=1 cgroup_disable=memory root=/dev/sdb selinux=0 
> > guestfs_verbose=1 TERM=screen'
> 
> Probably you're missing "-M" (such as "-M virt")?

Ah, I see.  Using this gets past that error, thanks.

I was suffering some temporary confusion about -M, device trees etc
on aarch64 :-(

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
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