tag	line	file	source code
EN0_DCFG	633	drivers/net/8390.c	outb_p(endcfg, e8390_base + EN0_DCFG);  /* 0x48 or 0x49 */
EN0_DCFG	205	drivers/net/ne.c	{0x48,  EN0_DCFG},  /* Set byte-wide (0x48) access. */
EN0_DCFG	231	drivers/net/ne.c	outb_p(0x49, ioaddr + EN0_DCFG);