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:
1374501278-31549-9-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
s->PCI0IO_length = ((s->regs[GT_PCI0IOHD] + 1) - (s->regs[GT_PCI0IOLD] & 0x7f)) << 21;
isa_mem_base = s->PCI0IO_start;
if (s->PCI0IO_length) {
- isa_mmio_setup(&s->PCI0IO_mem, s->PCI0IO_length);
+ memory_region_init_alias(&s->PCI0IO_mem, OBJECT(s), "isa_mmio",
+ get_system_io(), 0, s->PCI0IO_length);
memory_region_add_subregion(get_system_memory(), s->PCI0IO_start,
&s->PCI0IO_mem);
}