Re: No 'PCI' bus found for device 'ivshmem-plain'

[Sanjeev Kumar]

Hi,

Sorry for incomplete command.

here is the complete command line.

qemu-system-aarch64 -machine vexpress-a15 -cpu cortex-a57 -smp 4 -m 10G -kernel ifs.bin -drive file=disk-qemu.vmdk,if=none,id=drv0 -device virtio-blk-device,drive=drv0 -netdev tap,id=mynet0,ifname=tap0,script=no,downscript=no -device virtio-net-device,netdev=mynet0,mac=52:55:00:d1:55:01 -device virtio-rng-device -device ivshmem-plain,memdev=hostmem -object memory-backend-file,size=1M,share=on,mem-path=/dev/shm/ivshmem,id=hostmem -nographic

Thanks & Regards,

Sanjeev.

On Tue, Mar 19, 2024 at 3:58 PM Peter Maydell <peter.maydell@linaro.org> wrote:

On Tue, 19 Mar 2024 at 09:41, Sanjeev Kumar <reachsanjeev7@gmail.com> wrote:
>
> Hi,
> I am starting QEMU as below.
> qemu-system-aarch64 [....] -device ivshmem-plain,memdev=hostmem -object memory-backend-file,size=1M,share=on,mem-path=/dev/shm/ivshmem,id=hostmem


Please give us the *full* command line, not the command line with
half of it missing. I suspect the reason this is not working
is going to be in the part you have [....] omitted :-)

thanks
-- PMM