As the bios is a ROM, just using rom API. AFAICS no functionality changed. Signed-off-by: Li Qiang <liq...@gmail.com> --- hw/i386/pc_sysfw.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/hw/i386/pc_sysfw.c b/hw/i386/pc_sysfw.c index 091e22dd60..7f469fd582 100644 --- a/hw/i386/pc_sysfw.c +++ b/hw/i386/pc_sysfw.c @@ -209,9 +209,9 @@ static void old_pc_system_rom_init(MemoryRegion *rom_memory, bool isapc_ram_fw) goto bios_error; } bios = g_malloc(sizeof(*bios)); - memory_region_init_ram(bios, NULL, "pc.bios", bios_size, &error_fatal); - if (!isapc_ram_fw) { - memory_region_set_readonly(bios, true); + memory_region_init_rom(bios, NULL, "pc.bios", bios_size, &error_fatal); + if (isapc_ram_fw) { + memory_region_set_readonly(bios, false); } ret = rom_add_file_fixed(bios_name, (uint32_t)(-bios_size), -1); if (ret != 0) { @@ -230,8 +230,8 @@ static void old_pc_system_rom_init(MemoryRegion *rom_memory, bool isapc_ram_fw) 0x100000 - isa_bios_size, isa_bios, 1); - if (!isapc_ram_fw) { - memory_region_set_readonly(isa_bios, true); + if (isapc_ram_fw) { + memory_region_set_readonly(isa_bios, false); } /* map all the bios at the top of memory */ -- 2.11.0