diff options
| -rw-r--r-- | hw/e1000.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/hw/e1000.c b/hw/e1000.c index 1c77afc369..6e22ef9ab0 100644 --- a/hw/e1000.c +++ b/hw/e1000.c @@ -720,8 +720,11 @@ e1000_mmio_writel(void *opaque, target_phys_addr_t addr, uint32_t val) E1000State *s = opaque; unsigned int index = ((addr - s->mmio_base) & 0x1ffff) >> 2; +#ifdef TARGET_WORDS_BIGENDIAN + val = bswap32(val); +#endif if (index < NWRITEOPS && macreg_writeops[index]) - macreg_writeops[index](s, index, le32_to_cpu(val)); + macreg_writeops[index](s, index, val); else if (index < NREADOPS && macreg_readops[index]) DBGOUT(MMIO, "e1000_mmio_writel RO %x: 0x%04x\n", index<<2, val); else @@ -734,7 +737,7 @@ e1000_mmio_writew(void *opaque, target_phys_addr_t addr, uint32_t val) { // emulate hw without byte enables: no RMW e1000_mmio_writel(opaque, addr & ~3, - cpu_to_le32(le16_to_cpu(val & 0xffff) << (8*(addr & 3)))); + (val & 0xffff) << (8*(addr & 3))); } static void @@ -742,7 +745,7 @@ e1000_mmio_writeb(void *opaque, target_phys_addr_t addr, uint32_t val) { // emulate hw without byte enables: no RMW e1000_mmio_writel(opaque, addr & ~3, - cpu_to_le32((val & 0xff) << (8*(addr & 3)))); + (val & 0xff) << (8*(addr & 3))); } static uint32_t @@ -752,7 +755,13 @@ e1000_mmio_readl(void *opaque, target_phys_addr_t addr) unsigned int index = ((addr - s->mmio_base) & 0x1ffff) >> 2; if (index < NREADOPS && macreg_readops[index]) - return cpu_to_le32(macreg_readops[index](s, index)); + { + uint32_t val = macreg_readops[index](s, index); +#ifdef TARGET_WORDS_BIGENDIAN + val = bswap32(val); +#endif + return val; + } DBGOUT(UNKNOWN, "MMIO unknown read addr=0x%08x\n", index<<2); return 0; } @@ -760,15 +769,15 @@ e1000_mmio_readl(void *opaque, target_phys_addr_t addr) static uint32_t e1000_mmio_readb(void *opaque, target_phys_addr_t addr) { - return (le32_to_cpu(e1000_mmio_readl(opaque, addr & ~3)) >> + return ((e1000_mmio_readl(opaque, addr & ~3)) >> (8 * (addr & 3))) & 0xff; } static uint32_t e1000_mmio_readw(void *opaque, target_phys_addr_t addr) { - return cpu_to_le16((le32_to_cpu(e1000_mmio_readl(opaque, addr & ~3)) >> - (8 * (addr & 3))) & 0xffff); + return ((e1000_mmio_readl(opaque, addr & ~3)) >> + (8 * (addr & 3))) & 0xffff; } int mac_regtosave[] = { |