Run Android-x68 on QEMU with emulated USB stick

android-qemu.sh

#!/bin/bash
# By Chih-Wei Huang <cwhuang@linux.org.tw>
# License: GNU Generic Public License v2

continue_or_stop()
{
	echo "Please Enter to continue or Ctrl-C to stop."
	read
}

QEMU_ARCH=`uname -m`
QEMU=qemu-system-${QEMU_ARCH}

which $QEMU > /dev/null 2>&1 || QEMU=qemu-system-i386
if ! which $QEMU > /dev/null 2>&1; then
	echo -e "Please install $QEMU to run the program.\n"
	exit 1
fi

#cd ${OUT:-bliss-x86-11.7}

[ -e system.img ] && SYSTEMIMG=system.img || SYSTEMIMG=system.sfs

if [ -d data ]; then
	if [ `id -u` -eq 0 ]; then
		DATA="-virtfs local,id=data,path=data,security_model=passthrough,mount_tag=data"
		DATADEV='DATA=9p'
	else
		echo -e "\n$(realpath data) subfolder exists.\nIf you want to save data to it, run $0 as root:\n\n$ sudo $0\n"
		continue_or_stop
	fi
elif [ -e data.img ]; then
	if [ -w data.img ]; then
		DATA="-drive index=2,if=virtio,id=data,file=data.img"
		DATADEV='DATA=vdc'
	else
		echo -e "\n$(realpath data.img) exists but is not writable.\nPlease grant the write permission if you want to save data to it.\n"
		continue_or_stop
	fi
fi

run_qemu_on_port()
{
	$QEMU -enable-kvm \
	-kernel kernel \
	-append "root=/dev/ram0 androidboot.selinux=permissive androidboot.hardware=android_x86_64 console=ttyS0 RAMDISK=vdb $DATADEV" \
	-initrd initrd.img \
	-m 2048 -smp 2 -cpu host \
	-usb -device usb-tablet,bus=usb-bus.0 \
	-soundhw ac97 \
	-boot menu=on \
	-drive index=0,if=virtio,id=system,file=$SYSTEMIMG,format=raw,readonly \
	-drive index=1,if=virtio,id=ramdisk,file=ramdisk.img,format=raw,readonly \
	-netdev user,id=mynet,hostfwd=tcp::$port-:5555 -device virtio-net-pci,netdev=mynet \
	-serial mon:stdio \
	-device nec-usb-xhci,id=xhci \
	-drive if=none,id=usbstick,file=usb.img,format=raw \
	-device usb-storage,bus=xhci.0,drive=usbstick \
	$DATA $@
}

	#-machine vmport=off \

run_qemu()
{
	port=5555
	while [ $port -lt 5600 ]; do
		run_qemu_on_port $@ && break
		let port++
	done
}

# Try to run QEMU in several VGA modes
#run_qemu -vga virtio -display sdl,gl=on $@ || \
run_qemu -vga qxl -display sdl,gl=on $@ -serial mon:stdio || \
run_qemu -vga std -display sdl $@ || \
run_qemu $@

Is it possible that instead of a "data.img" file, the emulated USB storage points to a folder on the host machine? Like a shared folder mapping.

No, it's not.

…

On Thu, Feb 18, 2021, 04:54 Bruno Duarte ***@***.***> wrote: ***@***.**** commented on this gist. ------------------------------ Is it possible that instead of a "data.img" file, the emulated USB storage points to a shared folder on the host machine? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <https://gist.github.com/6c0ccc7377949c68bb30608bef87b9cd#gistcomment-3635271>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAIZCWM5RWE2JVV6JMVUML3S7SFP5ANCNFSM4XZRPUEA> .