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Diffstat (limited to 'hw/vga-isa.c')
-rw-r--r--hw/vga-isa.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/hw/vga-isa.c b/hw/vga-isa.c
index 245841f18b..fef7f58f28 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);