diff options
Diffstat (limited to 'hw/rtl8139.c')
| -rw-r--r-- | hw/rtl8139.c | 42 |
1 files changed, 16 insertions, 26 deletions
diff --git a/hw/rtl8139.c b/hw/rtl8139.c index 2c6a6984b0..a7ab7047af 100644 --- a/hw/rtl8139.c +++ b/hw/rtl8139.c @@ -2735,13 +2735,8 @@ static void rtl8139_io_writew(void *opaque, uint8_t addr, uint32_t val) default: DEBUG_PRINT(("RTL8139: ioport write(w) addr=0x%x val=0x%04x via write(b)\n", addr, val)); -#ifdef TARGET_WORDS_BIGENDIAN - rtl8139_io_writeb(opaque, addr, (val >> 8) & 0xff); - rtl8139_io_writeb(opaque, addr + 1, val & 0xff); -#else rtl8139_io_writeb(opaque, addr, val & 0xff); rtl8139_io_writeb(opaque, addr + 1, (val >> 8) & 0xff); -#endif break; } } @@ -2802,17 +2797,10 @@ static void rtl8139_io_writel(void *opaque, uint8_t addr, uint32_t val) default: DEBUG_PRINT(("RTL8139: ioport write(l) addr=0x%x val=0x%08x via write(b)\n", addr, val)); -#ifdef TARGET_WORDS_BIGENDIAN - rtl8139_io_writeb(opaque, addr, (val >> 24) & 0xff); - rtl8139_io_writeb(opaque, addr + 1, (val >> 16) & 0xff); - rtl8139_io_writeb(opaque, addr + 2, (val >> 8) & 0xff); - rtl8139_io_writeb(opaque, addr + 3, val & 0xff); -#else rtl8139_io_writeb(opaque, addr, val & 0xff); rtl8139_io_writeb(opaque, addr + 1, (val >> 8) & 0xff); rtl8139_io_writeb(opaque, addr + 2, (val >> 16) & 0xff); rtl8139_io_writeb(opaque, addr + 3, (val >> 24) & 0xff); -#endif break; } } @@ -2958,13 +2946,8 @@ static uint32_t rtl8139_io_readw(void *opaque, uint8_t addr) default: DEBUG_PRINT(("RTL8139: ioport read(w) addr=0x%x via read(b)\n", addr)); -#ifdef TARGET_WORDS_BIGENDIAN - ret = rtl8139_io_readb(opaque, addr) << 8; - ret |= rtl8139_io_readb(opaque, addr + 1); -#else ret = rtl8139_io_readb(opaque, addr); ret |= rtl8139_io_readb(opaque, addr + 1) << 8; -#endif DEBUG_PRINT(("RTL8139: ioport read(w) addr=0x%x val=0x%04x\n", addr, ret)); break; @@ -3031,17 +3014,10 @@ static uint32_t rtl8139_io_readl(void *opaque, uint8_t addr) default: DEBUG_PRINT(("RTL8139: ioport read(l) addr=0x%x via read(b)\n", addr)); -#ifdef TARGET_WORDS_BIGENDIAN - ret = rtl8139_io_readb(opaque, addr) << 24; - ret |= rtl8139_io_readb(opaque, addr + 1) << 16; - ret |= rtl8139_io_readb(opaque, addr + 2) << 8; - ret |= rtl8139_io_readb(opaque, addr + 3); -#else ret = rtl8139_io_readb(opaque, addr); ret |= rtl8139_io_readb(opaque, addr + 1) << 8; ret |= rtl8139_io_readb(opaque, addr + 2) << 16; ret |= rtl8139_io_readb(opaque, addr + 3) << 24; -#endif DEBUG_PRINT(("RTL8139: read(l) addr=0x%x val=%08x\n", addr, ret)); break; @@ -3091,11 +3067,17 @@ static void rtl8139_mmio_writeb(void *opaque, target_phys_addr_t addr, uint32_t static void rtl8139_mmio_writew(void *opaque, target_phys_addr_t addr, uint32_t val) { +#ifdef TARGET_WORDS_BIGENDIAN + val = bswap16(val); +#endif rtl8139_io_writew(opaque, addr & 0xFF, val); } static void rtl8139_mmio_writel(void *opaque, target_phys_addr_t addr, uint32_t val) { +#ifdef TARGET_WORDS_BIGENDIAN + val = bswap32(val); +#endif rtl8139_io_writel(opaque, addr & 0xFF, val); } @@ -3106,12 +3088,20 @@ static uint32_t rtl8139_mmio_readb(void *opaque, target_phys_addr_t addr) static uint32_t rtl8139_mmio_readw(void *opaque, target_phys_addr_t addr) { - return rtl8139_io_readw(opaque, addr & 0xFF); + uint32_t val = rtl8139_io_readw(opaque, addr & 0xFF); +#ifdef TARGET_WORDS_BIGENDIAN + val = bswap16(val); +#endif + return val; } static uint32_t rtl8139_mmio_readl(void *opaque, target_phys_addr_t addr) { - return rtl8139_io_readl(opaque, addr & 0xFF); + uint32_t val = rtl8139_io_readl(opaque, addr & 0xFF); +#ifdef TARGET_WORDS_BIGENDIAN + val = bswap32(val); +#endif + return val; } /* */ |