[Qemu-devel] [PATCH] mmio_ide big endian support.

[takasi-y]

Add endian conversion for big endian to mmio_ide.

Signed-off-by: Takashi YOSHII <address@hidden>
---
 hw/ide.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/hw/ide.c b/hw/ide.c
index 69ab773..d261b4b 100644
--- a/hw/ide.c
+++ b/hw/ide.c
@@ -3438,7 +3438,11 @@ static uint32_t mmio_ide_read (void *opaque, 
target_phys_addr_t addr)
     IDEState *ide = (IDEState*)s->dev;
     addr >>= s->shift;
     if (addr & 7)
+#ifdef TARGET_WORDS_BIGENDIAN
+        return bswap16(ide_ioport_read(ide, addr));
+#else
         return ide_ioport_read(ide, addr);
+#endif
     else
         return ide_data_readw(ide, 0);
 }
@@ -3450,7 +3454,11 @@ static void mmio_ide_write (void *opaque, 
target_phys_addr_t addr,
     IDEState *ide = (IDEState*)s->dev;
     addr >>= s->shift;
     if (addr & 7)
+#ifdef TARGET_WORDS_BIGENDIAN
+        ide_ioport_write(ide, addr, bswap16(val));
+#else
         ide_ioport_write(ide, addr, val);
+#endif
     else
         ide_data_writew(ide, 0, val);
 }
-- 
1.5.6.3

/yoshii