> if we want to enable efi for qemu 2.4, maybe it could be easy to introduce > something like > > DEFINE_I440FX_MACHINE(v2_4, "pc-i440fx-2.4-efi", NULL, > pc_i440fx_2_4_machine_options) > > in i386/pc_piix.c Do you already have a patch for that? If not, I will do it myself.