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heathrow_pic: Declare as little endian

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This patch replaces explicit bswaps with endianness hints to the
mmio layer.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Alexander Graf 2010-12-08 12:05:48 +01:00 committed by Blue Swirl
parent 5cf7a3ca5b
commit b093c1a327
1 changed files with 1 additions and 3 deletions
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4
hw/heathrow_pic.c
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@ -68,7 +68,6 @@ static void pic_writel (void *opaque, target_phys_addr_t addr, uint32_t value)
HeathrowPIC *pic; HeathrowPIC *pic;
unsigned int n; unsigned int n;
value = bswap32(value);
n = ((addr & 0xfff) - 0x10) >> 4; n = ((addr & 0xfff) - 0x10) >> 4;
PIC_DPRINTF("writel: " TARGET_FMT_plx " %u: %08x\n", addr, n, value); PIC_DPRINTF("writel: " TARGET_FMT_plx " %u: %08x\n", addr, n, value);
if (n >= 2) if (n >= 2)
@ -118,7 +117,6 @@ static uint32_t pic_readl (void *opaque, target_phys_addr_t addr)
} }
} }
PIC_DPRINTF("readl: " TARGET_FMT_plx " %u: %08x\n", addr, n, value); PIC_DPRINTF("readl: " TARGET_FMT_plx " %u: %08x\n", addr, n, value);
value = bswap32(value);
return value; return value;
} }
@ -223,7 +221,7 @@ qemu_irq *heathrow_pic_init(int *pmem_index,
/* only 1 CPU */ /* only 1 CPU */
s->irqs = irqs[0]; s->irqs = irqs[0];
*pmem_index = cpu_register_io_memory(pic_read, pic_write, s, *pmem_index = cpu_register_io_memory(pic_read, pic_write, s,
DEVICE_NATIVE_ENDIAN); DEVICE_LITTLE_ENDIAN);
register_savevm(NULL, "heathrow_pic", -1, 1, heathrow_pic_save, register_savevm(NULL, "heathrow_pic", -1, 1, heathrow_pic_save,
heathrow_pic_load, s); heathrow_pic_load, s);