diff options
Diffstat (limited to 'hw/vga.c')
| -rw-r--r-- | hw/vga.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/hw/vga.c b/hw/vga.c index c22b8af833..3ef85fbf97 100644 --- a/hw/vga.c +++ b/hw/vga.c @@ -2260,12 +2260,8 @@ void vga_common_init(VGACommonState *s, int vga_ram_size) } /* used by both ISA and PCI */ -void vga_init(VGACommonState *s) +int vga_init_io(VGACommonState *s) { - int vga_io_memory; - - qemu_register_reset(vga_reset, s); - register_ioport_write(0x3c0, 16, 1, vga_ioport_write, s); register_ioport_write(0x3b4, 2, 1, vga_ioport_write, s); @@ -2279,7 +2275,6 @@ void vga_init(VGACommonState *s) register_ioport_read(0x3d4, 2, 1, vga_ioport_read, s); register_ioport_read(0x3ba, 1, 1, vga_ioport_read, s); register_ioport_read(0x3da, 1, 1, vga_ioport_read, s); - s->bank_offset = 0; #ifdef CONFIG_BOCHS_VBE #if defined (TARGET_I386) @@ -2297,8 +2292,19 @@ void vga_init(VGACommonState *s) #endif #endif /* CONFIG_BOCHS_VBE */ - vga_io_memory = cpu_register_io_memory(vga_mem_read, vga_mem_write, s, - DEVICE_LITTLE_ENDIAN); + return cpu_register_io_memory(vga_mem_read, vga_mem_write, s, + DEVICE_LITTLE_ENDIAN); +} + +void vga_init(VGACommonState *s) +{ + int vga_io_memory; + + qemu_register_reset(vga_reset, s); + + s->bank_offset = 0; + + vga_io_memory = vga_init_io(s); cpu_register_physical_memory(isa_mem_base + 0x000a0000, 0x20000, vga_io_memory); qemu_register_coalesced_mmio(isa_mem_base + 0x000a0000, 0x20000); |