diff options
Diffstat (limited to 'hw/vga-isa.c')
| -rw-r--r-- | hw/vga-isa.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/hw/vga-isa.c b/hw/vga-isa.c index 245841f..fef7f58 100644 --- a/hw/vga-isa.c +++ b/hw/vga-isa.c @@ -28,6 +28,7 @@ #include "pixel_ops.h" #include "qemu-timer.h" #include "loader.h" +#include "exec-memory.h" typedef struct ISAVGAState { ISADevice dev; @@ -46,13 +47,14 @@ static int vga_initfn(ISADevice *dev) { ISAVGAState *d = DO_UPCAST(ISAVGAState, dev, dev); VGACommonState *s = &d->state; - int vga_io_memory; + MemoryRegion *vga_io_memory; vga_common_init(s, VGA_RAM_SIZE); 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); + memory_region_add_subregion_overlap(get_system_memory(), + isa_mem_base + 0x000a0000, + vga_io_memory, 1); + memory_region_set_coalescing(vga_io_memory); isa_init_ioport(dev, 0x3c0); isa_init_ioport(dev, 0x3b4); isa_init_ioport(dev, 0x3ba); |