Hi Shameer,

Thank you for sending the v3.

On Mon, Jul 14, 2025 at 04:59:26PM +0100, Shameer Kolothum wrote:
> Branch for testing:
[...]
> Tested on a HiSilicon platform with multiple SMMUv3s.
> 
> ./qemu-system-aarch64 \
>   -machine virt,accel=kvm,gic-version=3 \
>   -object iommufd,id=iommufd0 \
>   -bios QEMU_EFI \
>   -cpu host -smp cpus=4 -m size=16G,slots=4,maxmem=256G -nographic \
>   -device virtio-blk-device,drive=fs \
>   -drive if=none,file=ubuntu.img,id=fs \
>   -kernel Image \
>   -device arm-smmuv3,primary-bus=pcie.0,id=smmuv3.0,accel=on \
>   -device vfio-pci,host=0000:75:00.1,bus=pcie.0,iommufd=iommufd0 \
>   -device pxb-pcie,id=pcie.1,bus_nr=2,bus=pcie.0 \
>   -device arm-smmuv3,primary-bus=pcie.1,id=smmuv3.1,accel=on \
>   -device 
> pcie-root-port,id=pcie1.port1,chassis=2,bus=pcie.1,pref64-reserve=2M,io-reserve=1K
>  \
>   -device vfio-pci,host=0000:7d:02.1,bus=pcie1.port1,iommufd=iommufd0,id=net1 
> \
>   -append "rdinit=init console=ttyAMA0 root=/dev/vda rw 
> earlycon=pl011,0x9000000" \
>   -device pxb-pcie,id=pcie.2,bus_nr=32,bus=pcie.0 \
>   -device arm-smmuv3,primary-bus=pcie.2,id=smmuv3.2 \
>   -device pcie-root-port,id=pcie2.port1,chassis=8,bus=pcie.2 \
>   -device virtio-9p-pci,fsdev=p9fs,mount_tag=p9,bus=pcie2.port1 \
>   -fsdev local,id=p9fs,path=p9root,security_model=mapped \
>   -net none \
>   -nographic
 
I am looking for that "branch for testing" to try some tests on my
side, but couldn't find one. Would you please share a Github link?

Thanks!
Nicolin

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