diff mbox

[02/28] ppc_oldworld: do not use isa_mmio

Message ID 1374501278-31549-3-git-send-email-pbonzini@redhat.com
State New
Headers show

Commit Message

Paolo Bonzini July 22, 2013, 1:54 p.m. UTC 
This fixes endianness bugs in I/O port access.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 hw/ppc/mac_oldworld.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
diff mbox

Patch

diff --git a/hw/ppc/mac_oldworld.c b/hw/ppc/mac_oldworld.c
index 8b8c6b9..42bb9d5 100644
--- a/hw/ppc/mac_oldworld.c
+++ b/hw/ppc/mac_oldworld.c
@@ -87,6 +87,7 @@  static void ppc_heathrow_init(QEMUMachineInitArgs *args)
     int linux_boot, i;
     MemoryRegion *ram = g_new(MemoryRegion, 1);
     MemoryRegion *bios = g_new(MemoryRegion, 1);
+    MemoryRegion *isa = g_new(MemoryRegion, 1);
     uint32_t kernel_base, initrd_base, cmdline_base = 0;
     int32_t kernel_size, initrd_size;
     PCIBus *pci_bus;
@@ -225,7 +226,9 @@  static void ppc_heathrow_init(QEMUMachineInitArgs *args)
     }
 
     /* Register 2 MB of ISA IO space */
-    isa_mmio_init(0xfe000000, 0x00200000);
+    memory_region_init_alias(isa, NULL, "isa_mmio",
+                             get_system_io(), 0, 0x00200000);
+    memory_region_add_subregion(sysmem, 0xfe000000, isa);
 
     /* XXX: we register only 1 output pin for heathrow PIC */
     heathrow_irqs = g_malloc0(smp_cpus * sizeof(qemu_irq *));