final qemu

qemu.sh

#!/bin/sh
   q_name="arch linux baremetal test vm"
   q_proc="archQEMUbare"

 q_cpuarg="host,hv-relaxed,hv-vapic,hv-spinlocks=0x1fff,"
 q_cpuarg="${q_cpuarg}hv-time,hv_vapic,hv_vendor_id=0xDEADBEEFFF"
 q_cpucfg="sockets=1,cores=2,threads=2"
 q_memcfg="size=8G,slots=0,maxmem=8G"

  q_efifw="./fw/arch-edk2-x86_64-code.fd"
    q_efi="-drive if=pflash,format=raw,file=${q_efifw}"

   q_disk="./disks/arch.qcow2"
  q_drive="-drive file=${q_disk},format=qcow2,index=0,media=disk,if=virtio"

    q_iso="../iso/archlinux-2023.05.03-x86_64.iso"
  q_cdrom="-drive file=${q_iso},index=2,media=cdrom"

    q_mac="00:60:2F:8A:4A:0A"
  q_ether="-netdev tap,ifname=tap0,script=no,downscript=no,id=mynet0"
  q_ether="${q_ether} -device virtio-net-pci,netdev=mynet0,mac=${q_mac}"

  q_video="-device virtio-vga-gl     -display gtk,show-cursor=on,gl=on"
# q_video="-device VGA,vgamem_mb=128 -display gtk,show-cursor=on,gl=off"

  q_pulse="/var/run/pulse/native"
  q_audio="-audiodev pa,id=snd0,server=unix:${q_pulse}"
  q_audio="${q_audio} -device ich9-intel-hda"
  q_audio="${q_audio} -device hda-output,audiodev=snd0"
  q_audio="${q_audio} -global ICH9-LPC.disable_s3=1"

qemu-system-x86_64 -enable-kvm \
 -name       "${q_name}",process="${q_proc}" \
 -k          en-us                           \
\
 -cpu        "${q_cpuarg}"                   \
 -smp        "${q_cpucfg}"                   \
 -m          "${q_memcfg}"                   \
 -machine    type=q35,accel=kvm,usb=on       \
 -rtc        clock=host,base=localtime       \
 -boot       menu=on,reboot-timeout=5000     \
\
 -monitor    vc                              \
 -serial     none                            \
 -parallel   none                            \
\
 -device     qemu-xhci                       \
 -device     virtio-keyboard-pci             \
 -device     virtio-mouse-pci                \
 -device     virtio-rng-pci                  \
 -device     virtio-serial-pci               \
 -device     virtio-tablet-pci               \
\
 ${q_efi}                                    \
 ${q_drive}                                  \
 ${q_cdrom}                                  \
 ${q_ether}                                  \
 ${q_video}                                  \
 ${q_audio}                                  \
\
 "${@}"