mips_jazz: do not use isa_mmio

This fixes endianness bugs in I/O port access.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Message-id: 1374501278-31549-7-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

hw/mips/mips_jazz.c

@@ -119,6 +119,7 @@ static void mips_jazz_init(MemoryRegion *address_space,
     qemu_irq *rc4030, *i8259;
     rc4030_dma *dmas;
     void* rc4030_opaque;
+    MemoryRegion *isa = g_new(MemoryRegion, 1);
     MemoryRegion *rtc = g_new(MemoryRegion, 1);
     MemoryRegion *i8042 = g_new(MemoryRegion, 1);
     MemoryRegion *dma_dummy = g_new(MemoryRegion, 1);
@@ -201,7 +202,9 @@ static void mips_jazz_init(MemoryRegion *address_space,
     pcspk_init(isa_bus, pit);
 
     /* ISA IO space at 0x90000000 */
-    isa_mmio_init(0x90000000, 0x01000000);
+    memory_region_init_alias(isa, NULL, "isa_mmio",
+                             get_system_io(), 0, 0x01000000);
+    memory_region_add_subregion(address_space, 0x90000000, isa);
     isa_mem_base = 0x11000000;
 
     /* Video card */