NE_EN0_DCFG
{0x48, NE_EN0_DCFG}, /* Set byte-wide (0x48) access. */
outb(0x49, ioaddr + NE_EN0_DCFG);
outb(0x49, ioaddr + NE_EN0_DCFG);
z_writeb(0x4b, ioaddr + NE_EN0_DCFG);
{0x48, NE_EN0_DCFG}, /* 0x48: Set byte-wide access */
ei_outb(0x49, addr + NE_EN0_DCFG);
{0x48, NE_EN0_DCFG}, /* 0x48: Set byte-wide access */
z_writeb(0x49, ioaddr + NE_EN0_DCFG);