Lines Matching refs:vp
460 struct corkscrew_private *vp = netdev_priv(dev);
461 list_del_init(&vp->list);
466 if (vp->dev)
467 pnp_device_detach(to_pnp_dev(vp->dev));
567 struct corkscrew_private *vp = netdev_priv(dev);
575 vp->dev = &idev->dev;
586 vp->product_name = "3c515";
587 vp->options = dev->mem_start;
588 vp->our_dev = dev;
590 if (!vp->options) {
592 vp->options = -1;
594 vp->options = options[card_number];
597 if (vp->options >= 0) {
598 vp->media_override = vp->options & 7;
599 if (vp->media_override == 2)
600 vp->media_override = 0;
601 vp->full_duplex = (vp->options & 8) ? 1 : 0;
602 vp->bus_master = (vp->options & 16) ? 1 : 0;
604 vp->media_override = 7;
605 vp->full_duplex = 0;
606 vp->bus_master = 0;
609 list_add(&vp->list, &root_corkscrew_dev);
612 pr_info("%s: 3Com %s at %#3x,", dev->name, vp->product_name, ioaddr);
614 spin_lock_init(&vp->lock);
616 timer_setup(&vp->timer, corkscrew_timer, 0);
657 vp->available_media = inw(ioaddr + Wn3_Options);
668 vp->default_media = (config & Xcvr) >> Xcvr_shift;
669 vp->autoselect = config & Autoselect ? 1 : 0;
670 dev->if_port = vp->default_media;
672 if (vp->media_override != 7) {
674 vp->media_override,
675 media_tbl[vp->media_override].name);
676 dev->if_port = vp->media_override;
679 vp->capabilities = eeprom[16];
680 vp->full_bus_master_tx = (vp->capabilities & 0x20) ? 1 : 0;
682 /* vp->full_bus_master_rx = 0; */
683 vp->full_bus_master_rx = (vp->capabilities & 0x20) ? 1 : 0;
697 struct corkscrew_private *vp = netdev_priv(dev);
704 if (vp->full_duplex)
708 if (vp->media_override != 7) {
711 dev->name, vp->media_override,
712 media_tbl[vp->media_override].name);
713 dev->if_port = vp->media_override;
714 } else if (vp->autoselect) {
717 while (!(vp->available_media & media_tbl[dev->if_port].mask))
725 dev->if_port = vp->default_media;
749 if (vp->capabilities == 0x11c7) {
754 vp->product_name, dev))
759 vp->product_name, dev)) {
764 mod_timer(&vp->timer, jiffies + media_tbl[dev->if_port].wait);
802 if (vp->full_bus_master_rx) { /* Boomerang bus master. */
803 vp->cur_rx = vp->dirty_rx = 0;
809 vp->rx_ring[i].next =
810 isa_virt_to_bus(&vp->rx_ring[i + 1]);
812 vp->rx_ring[i].next = 0;
813 vp->rx_ring[i].status = 0; /* Clear complete bit. */
814 vp->rx_ring[i].length = PKT_BUF_SZ | 0x80000000;
816 vp->rx_skbuff[i] = skb;
820 vp->rx_ring[i].addr = isa_virt_to_bus(skb->data);
823 vp->rx_ring[i - 1].next =
824 isa_virt_to_bus(&vp->rx_ring[0]); /* Wrap the ring. */
825 outl(isa_virt_to_bus(&vp->rx_ring[0]), ioaddr + UpListPtr);
827 if (vp->full_bus_master_tx) { /* Boomerang bus master Tx. */
828 vp->cur_tx = vp->dirty_tx = 0;
832 vp->tx_skbuff[i] = NULL;
845 (vp->full_bus_master_tx ? DownComplete : TxAvailable) |
846 (vp->full_bus_master_rx ? UpComplete : RxComplete) |
847 (vp->bus_master ? DMADone : 0), ioaddr + EL3_CMD);
852 | (vp->bus_master ? DMADone : 0) | UpComplete | DownComplete,
861 struct corkscrew_private *vp = from_timer(vp, t, timer);
862 struct net_device *dev = vp->our_dev;
871 spin_lock_irqsave(&vp->lock, flags);
911 while (!(vp->available_media & media_tbl[dev->if_port].mask));
914 dev->if_port = vp->default_media;
924 vp->timer.expires = jiffies + media_tbl[dev->if_port].wait;
925 add_timer(&vp->timer);
942 spin_unlock_irqrestore(&vp->lock, flags);
953 struct corkscrew_private *vp = netdev_priv(dev);
965 vp->full_bus_master_tx, vp->tx_full, vp->dirty_tx,
966 vp->cur_tx);
968 &vp->tx_ring[0]);
971 &vp->tx_ring[i],
972 vp->tx_ring[i].length, vp->tx_ring[i].status);
990 struct corkscrew_private *vp = netdev_priv(dev);
997 if (vp->full_bus_master_tx) { /* BOOMERANG bus-master */
999 int entry = vp->cur_tx % TX_RING_SIZE;
1004 if (vp->tx_full) /* No room to transmit with */
1006 if (vp->cur_tx != 0)
1007 prev_entry = &vp->tx_ring[(vp->cur_tx - 1) % TX_RING_SIZE];
1012 dev->name, vp->cur_tx);
1013 /* vp->tx_full = 1; */
1014 vp->tx_skbuff[entry] = skb;
1015 vp->tx_ring[entry].next = 0;
1016 vp->tx_ring[entry].addr = isa_virt_to_bus(skb->data);
1017 vp->tx_ring[entry].length = skb->len | 0x80000000;
1018 vp->tx_ring[entry].status = skb->len | 0x80000000;
1020 spin_lock_irqsave(&vp->lock, flags);
1027 prev_entry->next = isa_virt_to_bus(&vp->tx_ring[entry]);
1029 outl(isa_virt_to_bus(&vp->tx_ring[entry]),
1034 spin_unlock_irqrestore(&vp->lock, flags);
1036 vp->cur_tx++;
1037 if (vp->cur_tx - vp->dirty_tx > TX_RING_SIZE - 1)
1038 vp->tx_full = 1;
1050 if (vp->bus_master) {
1054 vp->tx_skb = skb;
1318 struct corkscrew_private *vp = netdev_priv(dev);
1319 int entry = vp->cur_rx % RX_RING_SIZE;
1326 while ((rx_status = vp->rx_ring[entry].status) & RxDComplete) {
1360 isa_bus_to_virt(vp->rx_ring[entry].addr),
1366 skb = vp->rx_skbuff[entry];
1367 vp->rx_skbuff[entry] = NULL;
1370 if (isa_bus_to_virt(vp->rx_ring[entry].addr) != temp)
1373 isa_bus_to_virt(vp->rx_ring[entry].addr),
1381 entry = (++vp->cur_rx) % RX_RING_SIZE;
1384 for (; vp->cur_rx - vp->dirty_rx > 0; vp->dirty_rx++) {
1386 entry = vp->dirty_rx % RX_RING_SIZE;
1387 if (vp->rx_skbuff[entry] == NULL) {
1392 vp->rx_ring[entry].addr = isa_virt_to_bus(skb->data);
1393 vp->rx_skbuff[entry] = skb;
1395 vp->rx_ring[entry].status = 0; /* Clear complete bit. */
1402 struct corkscrew_private *vp = netdev_priv(dev);
1416 del_timer_sync(&vp->timer);
1434 if (vp->full_bus_master_rx) { /* Free Boomerang bus master Rx buffers. */
1437 if (vp->rx_skbuff[i]) {
1438 dev_kfree_skb(vp->rx_skbuff[i]);
1439 vp->rx_skbuff[i] = NULL;
1442 if (vp->full_bus_master_tx) { /* Free Boomerang bus master Tx buffers. */
1445 if (vp->tx_skbuff[i]) {
1446 dev_kfree_skb(vp->tx_skbuff[i]);
1447 vp->tx_skbuff[i] = NULL;
1456 struct corkscrew_private *vp = netdev_priv(dev);
1460 spin_lock_irqsave(&vp->lock, flags);
1462 spin_unlock_irqrestore(&vp->lock, flags);
1555 struct corkscrew_private *vp;
1557 vp = list_entry(root_corkscrew_dev.next,
1559 dev = vp->our_dev;