Lines Matching refs:dev
66 static int ether1_open(struct net_device *dev);
67 static int ether1_sendpacket(struct sk_buff *skb, struct net_device *dev);
69 static int ether1_close(struct net_device *dev);
70 static void ether1_setmulticastlist(struct net_device *dev);
71 static void ether1_timeout(struct net_device *dev);
85 #define ether1_readw(dev, addr, type, offset, svflgs) ether1_inw_p (dev, addr + (int)(&((type *)0)-… argument
86 #define ether1_writew(dev, val, addr, type, offset, svflgs) ether1_outw_p (dev, val, addr + (int)(&… argument
89 ether1_inw_p (struct net_device *dev, int addr, int svflgs) in ether1_inw_p() argument
105 ether1_outw_p (struct net_device *dev, unsigned short val, int addr, int svflgs) in ether1_outw_p() argument
128 ether1_writebuffer (struct net_device *dev, void *data, unsigned int start, unsigned int length) in ether1_writebuffer() argument
191 ether1_readbuffer (struct net_device *dev, void *data, unsigned int start, unsigned int length) in ether1_readbuffer() argument
254 ether1_ramtest(struct net_device *dev, unsigned char byte) in ether1_ramtest() argument
266 ether1_writebuffer (dev, buffer, 0, BUFFER_SIZE); in ether1_ramtest()
268 ether1_readbuffer (dev, buffer, 0, BUFFER_SIZE); in ether1_ramtest()
276 dev->name, buffer[i], byte, i); in ether1_ramtest()
301 ether1_reset (struct net_device *dev) in ether1_reset() argument
308 ether1_init_2(struct net_device *dev) in ether1_init_2() argument
311 dev->mem_start = 0; in ether1_init_2()
313 i = ether1_ramtest (dev, 0x5a); in ether1_init_2()
316 i = ether1_ramtest (dev, 0x1e); in ether1_init_2()
321 dev->mem_end = i; in ether1_init_2()
446 ether1_init_for_open (struct net_device *dev) in ether1_init_for_open() argument
455 init_sa.sa_addr[i] = dev->dev_addr[i]; in ether1_init_for_open()
458 ether1_writebuffer (dev, &init_scp, SCP_ADDR, SCP_SIZE); in ether1_init_for_open()
459 ether1_writebuffer (dev, &init_iscp, ISCP_ADDR, ISCP_SIZE); in ether1_init_for_open()
460 ether1_writebuffer (dev, &init_scb, SCB_ADDR, SCB_SIZE); in ether1_init_for_open()
461 ether1_writebuffer (dev, &init_cfg, CFG_ADDR, CFG_SIZE); in ether1_init_for_open()
462 ether1_writebuffer (dev, &init_sa, SA_ADDR, SA_SIZE); in ether1_init_for_open()
463 ether1_writebuffer (dev, &init_mc, MC_ADDR, MC_SIZE); in ether1_init_for_open()
464 ether1_writebuffer (dev, &init_tdr, TDR_ADDR, TDR_SIZE); in ether1_init_for_open()
465 ether1_writebuffer (dev, &init_nop, NOP_ADDR, NOP_SIZE); in ether1_init_for_open()
467 if (ether1_readw(dev, CFG_ADDR, cfg_t, cfg_command, NORMALIRQS) != CMD_CONFIG) { in ether1_init_for_open()
469 dev->name); in ether1_init_for_open()
487 priv(dev)->rx_tail = addr; in ether1_init_for_open()
498 ether1_writebuffer (dev, &init_rfd, addr, RFD_SIZE); in ether1_init_for_open()
499 ether1_writebuffer (dev, &init_rbd, addr + RFD_SIZE, RBD_SIZE); in ether1_init_for_open()
503 priv(dev)->tx_link = NOP_ADDR; in ether1_init_for_open()
504 priv(dev)->tx_head = NOP_ADDR + NOP_SIZE; in ether1_init_for_open()
505 priv(dev)->tx_tail = TDR_ADDR; in ether1_init_for_open()
506 priv(dev)->rx_head = RX_AREA_START; in ether1_init_for_open()
509 priv(dev)->resetting = 1; in ether1_init_for_open()
510 priv(dev)->initialising = 1; in ether1_init_for_open()
517 while (ether1_readw(dev, ISCP_ADDR, iscp_t, iscp_busy, DISABLEIRQS) == 1) { in ether1_init_for_open()
519 printk (KERN_WARNING "%s: can't initialise 82586: iscp is busy\n", dev->name); in ether1_init_for_open()
526 while (((status = ether1_readw(dev, CFG_ADDR, cfg_t, cfg_status, DISABLEIRQS)) in ether1_init_for_open()
533 printk (KERN_WARNING "%s: can't initialise 82586: config status %04X\n", dev->name, status); in ether1_init_for_open()
534 printk (KERN_DEBUG "%s: SCB=[STS=%04X CMD=%04X CBL=%04X RFA=%04X]\n", dev->name, in ether1_init_for_open()
535 ether1_readw(dev, SCB_ADDR, scb_t, scb_status, NORMALIRQS), in ether1_init_for_open()
536 ether1_readw(dev, SCB_ADDR, scb_t, scb_command, NORMALIRQS), in ether1_init_for_open()
537 ether1_readw(dev, SCB_ADDR, scb_t, scb_cbl_offset, NORMALIRQS), in ether1_init_for_open()
538 ether1_readw(dev, SCB_ADDR, scb_t, scb_rfa_offset, NORMALIRQS)); in ether1_init_for_open()
543 while (((status = ether1_readw(dev, SA_ADDR, sa_t, sa_status, DISABLEIRQS)) in ether1_init_for_open()
550 printk (KERN_WARNING "%s: can't initialise 82586: set address status %04X\n", dev->name, status); in ether1_init_for_open()
551 printk (KERN_DEBUG "%s: SCB=[STS=%04X CMD=%04X CBL=%04X RFA=%04X]\n", dev->name, in ether1_init_for_open()
552 ether1_readw(dev, SCB_ADDR, scb_t, scb_status, NORMALIRQS), in ether1_init_for_open()
553 ether1_readw(dev, SCB_ADDR, scb_t, scb_command, NORMALIRQS), in ether1_init_for_open()
554 ether1_readw(dev, SCB_ADDR, scb_t, scb_cbl_offset, NORMALIRQS), in ether1_init_for_open()
555 ether1_readw(dev, SCB_ADDR, scb_t, scb_rfa_offset, NORMALIRQS)); in ether1_init_for_open()
560 while (((status = ether1_readw(dev, MC_ADDR, mc_t, mc_status, DISABLEIRQS)) in ether1_init_for_open()
567 …printk (KERN_WARNING "%s: can't initialise 82586: set multicast status %04X\n", dev->name, status); in ether1_init_for_open()
568 printk (KERN_DEBUG "%s: SCB=[STS=%04X CMD=%04X CBL=%04X RFA=%04X]\n", dev->name, in ether1_init_for_open()
569 ether1_readw(dev, SCB_ADDR, scb_t, scb_status, NORMALIRQS), in ether1_init_for_open()
570 ether1_readw(dev, SCB_ADDR, scb_t, scb_command, NORMALIRQS), in ether1_init_for_open()
571 ether1_readw(dev, SCB_ADDR, scb_t, scb_cbl_offset, NORMALIRQS), in ether1_init_for_open()
572 ether1_readw(dev, SCB_ADDR, scb_t, scb_rfa_offset, NORMALIRQS)); in ether1_init_for_open()
577 while (((status = ether1_readw(dev, TDR_ADDR, tdr_t, tdr_status, DISABLEIRQS)) in ether1_init_for_open()
584 printk (KERN_WARNING "%s: can't tdr (ignored)\n", dev->name); in ether1_init_for_open()
585 printk (KERN_DEBUG "%s: SCB=[STS=%04X CMD=%04X CBL=%04X RFA=%04X]\n", dev->name, in ether1_init_for_open()
586 ether1_readw(dev, SCB_ADDR, scb_t, scb_status, NORMALIRQS), in ether1_init_for_open()
587 ether1_readw(dev, SCB_ADDR, scb_t, scb_command, NORMALIRQS), in ether1_init_for_open()
588 ether1_readw(dev, SCB_ADDR, scb_t, scb_cbl_offset, NORMALIRQS), in ether1_init_for_open()
589 ether1_readw(dev, SCB_ADDR, scb_t, scb_rfa_offset, NORMALIRQS)); in ether1_init_for_open()
591 status = ether1_readw(dev, TDR_ADDR, tdr_t, tdr_result, DISABLEIRQS); in ether1_init_for_open()
593 printk (KERN_WARNING "%s: i/f failed tdr: transceiver problem\n", dev->name); in ether1_init_for_open()
596 printk (KERN_WARNING "%s: i/f failed tdr: cable %s %d.%d us away\n", dev->name, in ether1_init_for_open()
600 printk (KERN_WARNING "%s: i/f failed tdr: cable %s %d clks away\n", dev->name, in ether1_init_for_open()
607 ether1_reset (dev); in ether1_init_for_open()
614 ether1_txalloc (struct net_device *dev, int size) in ether1_txalloc() argument
619 tail = priv(dev)->tx_tail; in ether1_txalloc()
621 if (priv(dev)->tx_head + size > TX_AREA_END) { in ether1_txalloc()
622 if (tail > priv(dev)->tx_head) in ether1_txalloc()
627 priv(dev)->tx_head = start + size; in ether1_txalloc()
629 if (priv(dev)->tx_head < tail && (priv(dev)->tx_head + size) > tail) in ether1_txalloc()
631 start = priv(dev)->tx_head; in ether1_txalloc()
632 priv(dev)->tx_head += size; in ether1_txalloc()
639 ether1_open (struct net_device *dev) in ether1_open() argument
641 if (request_irq(dev->irq, ether1_interrupt, 0, "ether1", dev)) in ether1_open()
644 if (ether1_init_for_open (dev)) { in ether1_open()
645 free_irq (dev->irq, dev); in ether1_open()
649 netif_start_queue(dev); in ether1_open()
655 ether1_timeout(struct net_device *dev) in ether1_timeout() argument
658 dev->name); in ether1_timeout()
659 printk(KERN_WARNING "%s: resetting device\n", dev->name); in ether1_timeout()
661 ether1_reset (dev); in ether1_timeout()
663 if (ether1_init_for_open (dev)) in ether1_timeout()
664 printk (KERN_ERR "%s: unable to restart interface\n", dev->name); in ether1_timeout()
666 dev->stats.tx_errors++; in ether1_timeout()
667 netif_wake_queue(dev); in ether1_timeout()
671 ether1_sendpacket (struct sk_buff *skb, struct net_device *dev) in ether1_sendpacket() argument
679 if (priv(dev)->restart) { in ether1_sendpacket()
680 printk(KERN_WARNING "%s: resetting device\n", dev->name); in ether1_sendpacket()
682 ether1_reset(dev); in ether1_sendpacket()
684 if (ether1_init_for_open(dev)) in ether1_sendpacket()
685 printk(KERN_ERR "%s: unable to restart interface\n", dev->name); in ether1_sendpacket()
687 priv(dev)->restart = 0; in ether1_sendpacket()
698 txaddr = ether1_txalloc (dev, TX_SIZE); in ether1_sendpacket()
699 tbdaddr = ether1_txalloc (dev, TBD_SIZE); in ether1_sendpacket()
700 dataddr = ether1_txalloc (dev, skb->len); in ether1_sendpacket()
701 nopaddr = ether1_txalloc (dev, NOP_SIZE); in ether1_sendpacket()
716 ether1_writebuffer (dev, &tx, txaddr, TX_SIZE); in ether1_sendpacket()
717 ether1_writebuffer (dev, &tbd, tbdaddr, TBD_SIZE); in ether1_sendpacket()
718 ether1_writebuffer (dev, skb->data, dataddr, skb->len); in ether1_sendpacket()
719 ether1_writebuffer (dev, &nop, nopaddr, NOP_SIZE); in ether1_sendpacket()
720 tmp = priv(dev)->tx_link; in ether1_sendpacket()
721 priv(dev)->tx_link = nopaddr; in ether1_sendpacket()
724 ether1_writew(dev, txaddr, tmp, nop_t, nop_link, NORMALIRQS); in ether1_sendpacket()
731 tmp = priv(dev)->tx_head; in ether1_sendpacket()
732 tst = ether1_txalloc (dev, TX_SIZE + TBD_SIZE + NOP_SIZE + ETH_FRAME_LEN); in ether1_sendpacket()
733 priv(dev)->tx_head = tmp; in ether1_sendpacket()
737 netif_stop_queue(dev); in ether1_sendpacket()
744 ether1_xmit_done (struct net_device *dev) in ether1_xmit_done() argument
749 caddr = priv(dev)->tx_tail; in ether1_xmit_done()
752 ether1_readbuffer (dev, &nop, caddr, NOP_SIZE); in ether1_xmit_done()
757 if (ether1_readw(dev, SCB_ADDR, scb_t, scb_cbl_offset, NORMALIRQS) in ether1_xmit_done()
759 ether1_writew(dev, SCB_CMDCUCSTART | SCB_CMDRXSTART, SCB_ADDR, scb_t, in ether1_xmit_done()
763 priv(dev)->tx_tail = NOP_ADDR; in ether1_xmit_done()
768 if (priv(dev)->initialising == 0) in ether1_xmit_done()
769 printk (KERN_WARNING "%s: strange command complete with no tx command!\n", dev->name); in ether1_xmit_done()
771 priv(dev)->initialising = 0; in ether1_xmit_done()
782 printk (KERN_ERR "%s: strange command complete without completed command\n", dev->name); in ether1_xmit_done()
783 priv(dev)->restart = 1; in ether1_xmit_done()
787 printk (KERN_WARNING "%s: strange command %d complete! (offset %04X)", dev->name, in ether1_xmit_done()
789 priv(dev)->restart = 1; in ether1_xmit_done()
795 dev->stats.tx_packets++; in ether1_xmit_done()
796 dev->stats.collisions += (nop.nop_status & STAT_COLLISIONS); in ether1_xmit_done()
798 dev->stats.tx_errors++; in ether1_xmit_done()
801 dev->stats.collisions++; in ether1_xmit_done()
803 dev->stats.tx_carrier_errors++; in ether1_xmit_done()
805 printk (KERN_WARNING "%s: cts lost\n", dev->name); in ether1_xmit_done()
807 dev->stats.tx_fifo_errors++; in ether1_xmit_done()
809 dev->stats.collisions += 16; in ether1_xmit_done()
813 printk (KERN_ERR "%s: tx buffer chaining error: tx command points to itself\n", dev->name); in ether1_xmit_done()
818 ether1_readbuffer (dev, &nop, caddr, NOP_SIZE); in ether1_xmit_done()
820 printk (KERN_ERR "%s: tx buffer chaining error: no nop after tx command\n", dev->name); in ether1_xmit_done()
828 ether1_readbuffer (dev, &nop, caddr, NOP_SIZE); in ether1_xmit_done()
830 printk (KERN_ERR "%s: tx buffer chaining error: no tx command after nop\n", dev->name); in ether1_xmit_done()
834 priv(dev)->tx_tail = caddr; in ether1_xmit_done()
836 caddr = priv(dev)->tx_head; in ether1_xmit_done()
837 tst = ether1_txalloc (dev, TX_SIZE + TBD_SIZE + NOP_SIZE + ETH_FRAME_LEN); in ether1_xmit_done()
838 priv(dev)->tx_head = caddr; in ether1_xmit_done()
840 netif_wake_queue(dev); in ether1_xmit_done()
844 ether1_recv_done (struct net_device *dev) in ether1_recv_done() argument
851 status = ether1_readw(dev, priv(dev)->rx_head, rfd_t, rfd_status, NORMALIRQS); in ether1_recv_done()
855 rbdaddr = ether1_readw(dev, priv(dev)->rx_head, rfd_t, rfd_rbdoffset, NORMALIRQS); in ether1_recv_done()
856 ether1_readbuffer (dev, &rbd, rbdaddr, RBD_SIZE); in ether1_recv_done()
863 skb = netdev_alloc_skb(dev, length + 2); in ether1_recv_done()
868 ether1_readbuffer (dev, skb_put (skb, length), rbd.rbd_bufl, length); in ether1_recv_done()
870 skb->protocol = eth_type_trans (skb, dev); in ether1_recv_done()
872 dev->stats.rx_packets++; in ether1_recv_done()
874 dev->stats.rx_dropped++; in ether1_recv_done()
876 printk(KERN_WARNING "%s: %s\n", dev->name, in ether1_recv_done()
878 dev->stats.rx_dropped++; in ether1_recv_done()
881 nexttail = ether1_readw(dev, priv(dev)->rx_tail, rfd_t, rfd_link, NORMALIRQS); in ether1_recv_done()
883 if (nexttail != priv(dev)->rx_head) in ether1_recv_done()
885 dev->name, nexttail, priv(dev)->rx_head); in ether1_recv_done()
886 ether1_writew(dev, RFD_CMDEL | RFD_CMDSUSPEND, nexttail, rfd_t, rfd_command, NORMALIRQS); in ether1_recv_done()
887 ether1_writew(dev, 0, priv(dev)->rx_tail, rfd_t, rfd_command, NORMALIRQS); in ether1_recv_done()
888 ether1_writew(dev, 0, priv(dev)->rx_tail, rfd_t, rfd_status, NORMALIRQS); in ether1_recv_done()
889 ether1_writew(dev, 0, priv(dev)->rx_tail, rfd_t, rfd_rbdoffset, NORMALIRQS); in ether1_recv_done()
891 priv(dev)->rx_tail = nexttail; in ether1_recv_done()
892 priv(dev)->rx_head = ether1_readw(dev, priv(dev)->rx_head, rfd_t, rfd_link, NORMALIRQS); in ether1_recv_done()
899 struct net_device *dev = (struct net_device *)dev_id; in ether1_interrupt() local
902 status = ether1_readw(dev, SCB_ADDR, scb_t, scb_status, NORMALIRQS); in ether1_interrupt()
905 ether1_writew(dev, status & (SCB_STRNR | SCB_STCNA | SCB_STFR | SCB_STCX), in ether1_interrupt()
909 ether1_xmit_done (dev); in ether1_interrupt()
912 if (priv(dev)->resetting == 0) in ether1_interrupt()
913 printk (KERN_WARNING "%s: CU went not ready ???\n", dev->name); in ether1_interrupt()
915 priv(dev)->resetting += 1; in ether1_interrupt()
916 if (ether1_readw(dev, SCB_ADDR, scb_t, scb_cbl_offset, NORMALIRQS) in ether1_interrupt()
918 ether1_writew(dev, SCB_CMDCUCSTART, SCB_ADDR, scb_t, scb_command, NORMALIRQS); in ether1_interrupt()
921 if (priv(dev)->resetting == 2) in ether1_interrupt()
922 priv(dev)->resetting = 0; in ether1_interrupt()
925 ether1_recv_done (dev); in ether1_interrupt()
928 if (ether1_readw(dev, SCB_ADDR, scb_t, scb_status, NORMALIRQS) & SCB_STRXSUSP) { in ether1_interrupt()
929 printk (KERN_WARNING "%s: RU went not ready: RU suspended\n", dev->name); in ether1_interrupt()
930 ether1_writew(dev, SCB_CMDRXRESUME, SCB_ADDR, scb_t, scb_command, NORMALIRQS); in ether1_interrupt()
932 dev->stats.rx_dropped++; /* we suspended due to lack of buffer space */ in ether1_interrupt()
934 printk(KERN_WARNING "%s: RU went not ready: %04X\n", dev->name, in ether1_interrupt()
935 ether1_readw(dev, SCB_ADDR, scb_t, scb_status, NORMALIRQS)); in ether1_interrupt()
936 printk (KERN_WARNING "RU ptr = %04X\n", ether1_readw(dev, SCB_ADDR, scb_t, scb_rfa_offset, in ether1_interrupt()
946 ether1_close (struct net_device *dev) in ether1_close() argument
948 ether1_reset (dev); in ether1_close()
950 free_irq(dev->irq, dev); in ether1_close()
963 ether1_setmulticastlist (struct net_device *dev) in ether1_setmulticastlist() argument
991 struct net_device *dev; in ether1_probe() local
1000 dev = alloc_etherdev(sizeof(struct ether1_priv)); in ether1_probe()
1001 if (!dev) { in ether1_probe()
1006 SET_NETDEV_DEV(dev, &ec->dev); in ether1_probe()
1008 dev->irq = ec->irq; in ether1_probe()
1009 priv(dev)->base = ecardm_iomap(ec, ECARD_RES_IOCFAST, 0, 0); in ether1_probe()
1010 if (!priv(dev)->base) { in ether1_probe()
1015 if ((priv(dev)->bus_type = ether1_reset(dev)) == 0) { in ether1_probe()
1021 dev->dev_addr[i] = readb(IDPROM_ADDRESS + (i << 2)); in ether1_probe()
1023 if (ether1_init_2(dev)) { in ether1_probe()
1028 dev->netdev_ops = ðer1_netdev_ops; in ether1_probe()
1029 dev->watchdog_timeo = 5 * HZ / 100; in ether1_probe()
1031 ret = register_netdev(dev); in ether1_probe()
1036 dev->name, ec->slot_no, dev->dev_addr); in ether1_probe()
1038 ecard_set_drvdata(ec, dev); in ether1_probe()
1042 free_netdev(dev); in ether1_probe()
1051 struct net_device *dev = ecard_get_drvdata(ec); in ether1_remove() local
1055 unregister_netdev(dev); in ether1_remove()
1056 free_netdev(dev); in ether1_remove()