Hexdump0815 support for kvm and an important question (Was: Re: New thread...)

[Mario Marietto]

This is the "real" error :


[image: Screenshot_2023-09-29_16-28-53.png]

On Fri, Sep 29, 2023 at 3:45 PM Mario Marietto <marietto2008 at gmail.com>
wrote:

> Hello to everyone.
>
> I'm trying to virtualize FreeBSD 13.2 for arm 32 bit on my laptop ARM
> Chromebook where KVM is enabled,libvirt and virt-manager are installed from
> the source code and everything work great. The Host OS is Devuan 5. Infact
> , using these qemu parameters,FreeBSD is able to boot entirely :
>
> DISK=/Dati/img/FreeBSD-13.2-RELEASE-arm-armv7-GENERICSD.img
>
> qemu-system-arm \
> -enable-kvm -serial stdio \
>  -m 1024 -M virt -cpu cortex-a15 \
> -drive if=pflash,format=raw,unit=0,file=$UEFICODE \
> -drive if=pflash,format=raw,unit=1,file=$UEFIVARS \
> -drive file=$DISK,media=disk,format=raw \
> -device i82559b,netdev=net0,mac="52:54:00:12:34:55" \
> -netdev type=user,id=net0 \
> -device virtio-gpu-pci \
> -usb -device nec-usb-xhci \
> -device usb-kbd -device usb-mouse \
> -device vmware-svga,id=video0,vgamem_mb=16
>
>
> *As you can see from this boot log messages :*
>
>
> https://pastebin.ubuntu.com/p/DWggdRRxVv/
>
>
> *So,this argument is good :*
>
>     -drive file=$DISK,media=disk,format=raw \
>
>
> *but these arguments used by libvirt aren't able to boot FreeBSD because the virtio disk attached is not recognized (I also tried with a SATA disk and it is not regognized as well) :*
>
> <disk type="file" device="disk">
>   <driver name="qemu" type="raw"/>
>   <source file="/Dati/img/FreeBSD-13.2-RELEASE-arm-armv7-GENERICSD.img"/>
>   <target dev="vda" bus="virtio"/>
>   <address type="pci" domain="0x0000" bus="0x04" slot="0x00" function="0x0"/>
> </disk>
>
>
> *as you can see :*
>
>
> [image: Screenshot_2023-09-29_10-44-06.png]
>
>
> What's the difference ? Do you have some vague idea about the reason ? I
> don't know if the cause is related to libvirt or to FreeBSD,so I'm trying
> to exclude one of these.
>
> --
> Mario.
>


-- 
Mario.
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