_3COM_CR
outb(t503_output | _3COM_CR_START, eth_asic_base + _3COM_CR);
outb(t503_output, eth_asic_base + _3COM_CR);
outb(t503_output | _3COM_CR_DDIR | _3COM_CR_START, eth_asic_base + _3COM_CR);
outb(t503_output, eth_asic_base + _3COM_CR);
outb(t503_output, eth_asic_base + _3COM_CR);
outb(_3COM_CR_RST | _3COM_CR_XSEL, eth_asic_base + _3COM_CR );
outb(_3COM_CR_XSEL, eth_asic_base + _3COM_CR );
outb(_3COM_CR_EALO | _3COM_CR_XSEL, eth_asic_base + _3COM_CR);
outb(_3COM_CR_XSEL, eth_asic_base + _3COM_CR);