E8390_RWRITE
outb(E8390_RWRITE+E8390_START, nic_base + NE_CMD);
ei_outb(E8390_RWRITE+E8390_START, nic_base + NE_CMD);
outb_p(E8390_RWRITE+E8390_START, nic_base + AXNET_CMD);
writeb (E8390_RWRITE | E8390_START, addr + E8390_CMD);
ei_outb(E8390_RWRITE + E8390_START, addr + NE_CMD);
outb_p(E8390_RWRITE+E8390_START, nic_base + NE_CMD);
outb(E8390_RWRITE+E8390_START, nic_base + NE_CMD);
outb_p(E8390_RWRITE+E8390_START, nic_base + PCNET_CMD);
#define CR_RWR E8390_RWRITE
ei_outb(E8390_RWRITE + E8390_START, nic_base + NE_CMD);
z_writeb(E8390_RWRITE + E8390_START, nic_base + NE_CMD);