47 #include "nic.h"
144 #define CR0_STOP		0x04	/* stop NIC, default = 1 */
145 #define CR0_STRT		0x02	/* start NIC */
170 #define CR_STOP			0x0004	/* stop NIC, default = 1 */
171 #define CR_STRT			0x0002	/* start NIC */
656 static void rhine_probe1 (struct nic *nic, int ioaddr,
662 static void rhine_init_ring (struct nic *dev);
664 static void rhine_reset (struct nic *nic);
665 static int rhine_poll (struct nic *nic, int retreive);
666 static void rhine_transmit (struct nic *nic, const char *d, unsigned int t,
671 rhine_init_ring (struct nic *nic)  in rhine_init_ring()  argument
673     struct rhine_private *tp = (struct rhine_private *) nic->priv_data;  in rhine_init_ring()
887 void rhine_irq ( struct nic *nic, irq_action_t action ) {  in rhine_irq()  argument
888      struct rhine_private *tp = (struct rhine_private *) nic->priv_data;  in rhine_irq()
895                intr_status = inw(nic->ioaddr + IntrStatus);  in rhine_irq()
898                    intr_status |= inb(nic->ioaddr + IntrStatus2) << 16;  in rhine_irq()
902                outw(intr_status, nic->ioaddr + IntrEnable);  in rhine_irq()
905                outw(0x0010, nic->ioaddr + 0x84);  in rhine_irq()
913     struct nic *nic = (struct nic *)dev;  in rhine_probe()  local
917     rhine_probe1 (nic, pci->ioaddr, pci->dev_id, -1);  in rhine_probe()
920     rhine_reset (nic);  in rhine_probe()
923     nic->poll     = rhine_poll;  in rhine_probe()
924     nic->transmit = rhine_transmit;  in rhine_probe()
925     nic->irqno	  = pci->irq;  in rhine_probe()
926     nic->irq      = rhine_irq;  in rhine_probe()
927     nic->ioaddr   = tp->ioaddr;  in rhine_probe()
933 static void set_rx_mode(struct nic *nic __unused) {  in set_rx_mode()
934     	struct rhine_private *tp = (struct rhine_private *) nic->priv_data;  in set_rx_mode()
947 rhine_probe1 (struct nic *nic, int ioaddr, int chip_id, int options)  in rhine_probe1()  argument
983 	nic->node_addr[i] = inb (byPAR0 + i);  in rhine_probe1()
984     printf ("IO address %hX Ethernet Address: %!\n", ioaddr, nic->node_addr);  in rhine_probe1()
1054     nic->priv_data = &rhine;  in rhine_probe1()
1074     struct nic *nic = (struct nic *)dev;  in rhine_disable()  local
1075     struct rhine_private *tp = (struct rhine_private *) nic->priv_data;  in rhine_disable()
1079     rhine_reset(nic);  in rhine_disable()
1092 rhine_reset (struct nic *nic)  in rhine_reset()  argument
1094     struct rhine_private *tp = (struct rhine_private *) nic->priv_data;  in rhine_reset()
1158     rhine_init_ring (nic);  in rhine_reset()
1164     set_rx_mode(nic);  in rhine_reset()
1182     /* KICK NIC to WORK */  in rhine_reset()
1191 #define IOSYNC  do { readb(nic->ioaddr + StationAddr); } while (0)
1194 rhine_poll (struct nic *nic, int retreive)  in rhine_poll()  argument
1196     struct rhine_private *tp = (struct rhine_private *) nic->priv_data;  in rhine_poll()
1206         intr_status = inw(nic->ioaddr + IntrStatus);  in rhine_poll()
1210 	  intr_status |= inb(nic->ioaddr + IntrStatus2) << 16;  in rhine_poll()
1214            outb(0x08, nic->ioaddr + IntrStatus2);  in rhine_poll()
1215         outw(intr_status & 0xffff, nic->ioaddr + IntrStatus);  in rhine_poll()
1232 	    nic->packetlen = tp->rx_ring[tp->cur_rx].rx_status.bits.frame_length;  in rhine_poll()
1233 	    memcpy (nic->packet, tp->rx_buffs[tp->cur_rx], nic->packetlen);  in rhine_poll()
1241         outw(DEFAULT_INTR & ~IntrRxDone, nic->ioaddr + IntrStatus);  in rhine_poll()
1249 rhine_transmit (struct nic *nic,  in rhine_transmit()  argument
1252     struct rhine_private *tp = (struct rhine_private *) nic->priv_data;  in rhine_transmit()
1265     memcpy (tp->tx_buffs[entry] + ETH_ALEN, nic->node_addr, ETH_ALEN);	/* src */  in rhine_transmit()