diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2013-07-22 15:54:17 +0200 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2013-07-25 08:12:27 -0500 |
| commit | 3959496874e7d1ee84e3428ddf1a10dfef972c1d (patch) | |
| tree | 67e091c4984670556af802d4606ae8caec5fdaf1 /hw | |
| parent | f51100cc51f29b51aeafb5b56518a75e76e53024 (diff) | |
mips_r4k: 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: 1374501278-31549-8-git-send-email-pbonzini@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/mips/mips_r4k.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/hw/mips/mips_r4k.c b/hw/mips/mips_r4k.c index 22beb0a67c..4bc2e3fa7a 100644 --- a/hw/mips/mips_r4k.c +++ b/hw/mips/mips_r4k.c @@ -164,6 +164,7 @@ void mips_r4k_init(QEMUMachineInitArgs *args) MemoryRegion *ram = g_new(MemoryRegion, 1); MemoryRegion *bios; MemoryRegion *iomem = g_new(MemoryRegion, 1); + MemoryRegion *isa = g_new(MemoryRegion, 1); int bios_size; MIPSCPU *cpu; CPUMIPSState *env; @@ -273,7 +274,10 @@ void mips_r4k_init(QEMUMachineInitArgs *args) rtc_init(isa_bus, 2000, NULL); /* Register 64 KB of ISA IO space at 0x14000000 */ - isa_mmio_init(0x14000000, 0x00010000); + memory_region_init_alias(isa, NULL, "isa_mmio", + get_system_io(), 0, 0x00010000); + memory_region_add_subregion(get_system_memory(), 0x14000000, isa); + isa_mem_base = 0x10000000; pit = pit_init(isa_bus, 0x40, 0, NULL); |