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Searched refs:cur_tx (Results 1 – 25 of 51) sorted by relevance

123

/Linux-v4.19/drivers/net/ethernet/amd/
Dariadne.c92 int cur_tx, cur_rx; /* The next free ring entry */ member
125 priv->cur_rx = priv->cur_tx = 0; in ariadne_init_ring()
308 while (dirty_tx < priv->cur_tx) { in ariadne_interrupt()
345 if (priv->cur_tx - dirty_tx >= TX_RING_SIZE) { in ariadne_interrupt()
347 dirty_tx, priv->cur_tx, in ariadne_interrupt()
354 dirty_tx > priv->cur_tx - TX_RING_SIZE + 2) { in ariadne_interrupt()
576 entry = priv->cur_tx % TX_RING_SIZE; in ariadne_start_xmit()
596 priv->cur_tx++; in ariadne_start_xmit()
597 if ((priv->cur_tx >= TX_RING_SIZE) && in ariadne_start_xmit()
601 priv->cur_tx, priv->dirty_tx); in ariadne_start_xmit()
[all …]
Datarilance.c222 int cur_rx, cur_tx; /* The next free ring entry */ member
688 lp->cur_rx = lp->cur_tx = 0; in lance_init_ring()
747 lp->dirty_tx, lp->cur_tx, in lance_tx_timeout()
813 entry = lp->cur_tx & TX_RING_MOD_MASK; in lance_start_xmit()
827 lp->cur_tx++; in lance_start_xmit()
828 while( lp->cur_tx >= TX_RING_SIZE && lp->dirty_tx >= TX_RING_SIZE ) { in lance_start_xmit()
829 lp->cur_tx -= TX_RING_SIZE; in lance_start_xmit()
883 while( dirty_tx < lp->cur_tx) { in lance_interrupt()
919 if (lp->cur_tx - dirty_tx >= TX_RING_SIZE) { in lance_interrupt()
922 dirty_tx, lp->cur_tx, lp->tx_full )); in lance_interrupt()
[all …]
Dlance.c248 int cur_rx, cur_tx; /* The next free ring entry */ member
866 lp->cur_rx = lp->cur_tx = 0; in lance_init_ring()
930 lp->dirty_tx, lp->cur_tx, netif_queue_stopped(dev) ? " (full)" : "", in lance_tx_timeout()
970 entry = lp->cur_tx & TX_RING_MOD_MASK; in lance_start_xmit()
1005 lp->cur_tx++; in lance_start_xmit()
1011 if ((lp->cur_tx - lp->dirty_tx) >= TX_RING_SIZE) in lance_start_xmit()
1050 while (dirty_tx < lp->cur_tx) { in lance_interrupt()
1094 if (lp->cur_tx - dirty_tx >= TX_RING_SIZE) { in lance_interrupt()
1096 dirty_tx, lp->cur_tx, in lance_interrupt()
1104 dirty_tx > lp->cur_tx - TX_RING_SIZE + 2) in lance_interrupt()
/Linux-v4.19/drivers/net/ethernet/packetengines/
Dyellowfin.c326 unsigned int cur_tx, dirty_tx; member
686 yp->cur_tx, yp->dirty_tx, in yellowfin_tx_timeout()
711 if (yp->cur_tx - yp->dirty_tx < TX_QUEUE_SIZE) in yellowfin_tx_timeout()
725 yp->cur_rx = yp->cur_tx = 0; in yellowfin_init_ring()
817 entry = yp->cur_tx % TX_RING_SIZE; in yellowfin_start_xmit()
847 yp->cur_tx++; in yellowfin_start_xmit()
855 yp->cur_tx++; in yellowfin_start_xmit()
857 unsigned next_entry = yp->cur_tx % TX_RING_SIZE; in yellowfin_start_xmit()
872 if (yp->cur_tx - yp->dirty_tx < TX_QUEUE_SIZE) in yellowfin_start_xmit()
879 yp->cur_tx, entry); in yellowfin_start_xmit()
[all …]
Dhamachi.c495 unsigned int cur_tx, dirty_tx; member
995 for (; hmp->cur_tx - hmp->dirty_tx > 0; hmp->dirty_tx++) { in hamachi_tx()
1109 hmp->cur_rx = hmp->cur_tx = 0; in hamachi_tx_timeout()
1163 hmp->cur_rx = hmp->cur_tx = 0; in hamachi_init_ring()
1218 printk(KERN_WARNING "%s: Hamachi transmit queue full at slot %d.\n",dev->name, hmp->cur_tx); in hamachi_start_xmit()
1232 entry = hmp->cur_tx % TX_RING_SIZE; in hamachi_start_xmit()
1254 hmp->cur_tx++; in hamachi_start_xmit()
1273 if ((hmp->cur_tx - hmp->dirty_tx) < (TX_RING_SIZE - 4)) in hamachi_start_xmit()
1282 dev->name, hmp->cur_tx, entry); in hamachi_start_xmit()
1327 for (; hmp->cur_tx - hmp->dirty_tx > 0; hmp->dirty_tx++){ in hamachi_interrupt()
[all …]
/Linux-v4.19/drivers/net/arcnet/
Darcnet.c523 lp->cur_tx = lp->next_tx = -1; in arcnet_open()
661 lp->hw.status(dev), lp->cur_tx, lp->next_tx, skb->len, skb->protocol); in arcnet_send_packet()
742 lp->hw.status(dev), lp->intmask, lp->next_tx, lp->cur_tx); in go_tx()
744 if (lp->cur_tx != -1 || lp->next_tx == -1) in go_tx()
750 lp->cur_tx = lp->next_tx; in go_tx()
754 lp->hw.command(dev, TXcmd | (lp->cur_tx << 3)); in go_tx()
780 lp->hw.command(dev, NOTXcmd | (lp->cur_tx << 3)); in arcnet_timeout()
797 if (lp->cur_tx == -1) in arcnet_timeout()
911 if (lp->cur_tx != -1 && !lp->timed_out) { in arcnet_interrupt()
936 if (lp->cur_tx != -1) in arcnet_interrupt()
[all …]
/Linux-v4.19/drivers/net/ethernet/
Dfealnx.c403 struct fealnx_desc *cur_tx; member
1152 iowrite32(np->tx_ring_dma + ((char*)np->cur_tx - (char*)np->tx_ring), in enable_rxtx()
1275 np->cur_tx = &np->tx_ring[0]; in init_ring()
1380 np->cur_tx = &np->tx_ring[0]; in reset_tx_descriptors()
1489 long tx_status = np->cur_tx->status; in intr_handler()
1490 long tx_control = np->cur_tx->control; in intr_handler()
1495 next = np->cur_tx->next_desc_logical; in intr_handler()
1532 pci_unmap_single(np->pci_dev, np->cur_tx->buffer, in intr_handler()
1533 np->cur_tx->skbuff->len, PCI_DMA_TODEVICE); in intr_handler()
1534 dev_kfree_skb_irq(np->cur_tx->skbuff); in intr_handler()
[all …]
Dethoc.c204 unsigned int cur_tx; member
307 dev->cur_tx = 0; in ethoc_init_ring()
524 if (bd.stat & TX_BD_READY || (priv->dty_tx == priv->cur_tx)) { in ethoc_tx()
535 (priv->dty_tx == priv->cur_tx)) in ethoc_tx()
543 if ((priv->cur_tx - priv->dty_tx) <= (priv->num_tx / 2)) in ethoc_tx()
903 entry = priv->cur_tx % priv->num_tx; in ethoc_start_xmit()
905 priv->cur_tx++; in ethoc_start_xmit()
923 if (priv->cur_tx == (priv->dty_tx + priv->num_tx)) { in ethoc_start_xmit()
/Linux-v4.19/drivers/net/ethernet/smsc/
Depic100.c267 unsigned int cur_tx, dirty_tx; member
783 ep->cur_rx, ep->dirty_rx, ep->dirty_tx, ep->cur_tx); in epic_restart()
874 ep->dirty_tx, ep->cur_tx); in epic_tx_timeout()
898 ep->dirty_tx = ep->cur_tx = 0; in epic_init_ring()
953 free_count = ep->cur_tx - ep->dirty_tx; in epic_start_xmit()
954 entry = ep->cur_tx % TX_RING_SIZE; in epic_start_xmit()
975 ep->cur_tx++; in epic_start_xmit()
1014 unsigned int dirty_tx, cur_tx; in epic_tx() local
1020 cur_tx = ep->cur_tx; in epic_tx()
1021 for (dirty_tx = ep->dirty_tx; cur_tx - dirty_tx > 0; dirty_tx++) { in epic_tx()
[all …]
/Linux-v4.19/drivers/net/ethernet/dec/tulip/
Dtulip_core.c334 tp->cur_rx = tp->cur_tx = 0; in tulip_up()
367 tp->tx_buffers[tp->cur_tx].skb = NULL; in tulip_up()
368 tp->tx_buffers[tp->cur_tx].mapping = mapping; in tulip_up()
371 tp->tx_ring[tp->cur_tx].length = cpu_to_le32(0x08000000 | 192); in tulip_up()
372 tp->tx_ring[tp->cur_tx].buffer1 = cpu_to_le32(mapping); in tulip_up()
373 tp->tx_ring[tp->cur_tx].status = cpu_to_le32(DescOwned); in tulip_up()
375 tp->cur_tx++; in tulip_up()
675 entry = tp->cur_tx % TX_RING_SIZE; in tulip_start_xmit()
683 if (tp->cur_tx - tp->dirty_tx < TX_RING_SIZE/2) {/* Typical path */ in tulip_start_xmit()
685 } else if (tp->cur_tx - tp->dirty_tx == TX_RING_SIZE/2) { in tulip_start_xmit()
[all …]
Dwinbond-840.c314 unsigned int cur_tx, dirty_tx; member
831 np->tx_q_bytes = np->dirty_tx = np->cur_tx = 0; in init_rxtx_rings()
945 np->cur_tx, np->dirty_tx, np->tx_full, np->tx_q_bytes); in tx_timeout()
1005 entry = np->cur_tx % TX_RING_SIZE; in start_tx()
1034 np->cur_tx++; in start_tx()
1043 if (np->cur_tx - np->dirty_tx > TX_QUEUE_LEN || in start_tx()
1053 np->cur_tx, entry); in start_tx()
1061 for (; np->cur_tx - np->dirty_tx > 0; np->dirty_tx++) { in netdev_tx_done()
1099 np->cur_tx - np->dirty_tx < TX_QUEUE_LEN_RESTART && in netdev_tx_done()
1140 np->cur_tx != np->dirty_tx) { in intr_handler()
[all …]
Dinterrupt.c588 for (dirty_tx = tp->dirty_tx; tp->cur_tx - dirty_tx > 0; in tulip_interrupt()
644 if (tp->cur_tx - dirty_tx > TX_RING_SIZE) { in tulip_interrupt()
647 dirty_tx, tp->cur_tx); in tulip_interrupt()
652 if (tp->cur_tx - dirty_tx < TX_RING_SIZE - 2) in tulip_interrupt()
/Linux-v4.19/drivers/net/ethernet/dlink/
Dsundance.c398 unsigned int cur_tx, dirty_tx; member
1001 np->cur_tx, np->cur_tx % TX_RING_SIZE, in tx_timeout()
1016 if (np->cur_tx - np->dirty_tx < TX_QUEUE_LEN - 4) { in tx_timeout()
1030 np->cur_rx = np->cur_tx = 0; in init_ring()
1078 &np->tx_ring[(np->cur_tx - 1) % TX_RING_SIZE]; in tx_poll()
1081 for (; np->cur_tx - np->cur_task > 0; np->cur_task++) { in tx_poll()
1106 entry = np->cur_tx % TX_RING_SIZE; in start_tx()
1120 np->cur_tx++; in start_tx()
1126 if (np->cur_tx - np->dirty_tx < TX_QUEUE_LEN - 1 && in start_tx()
1135 dev->name, np->cur_tx, entry); in start_tx()
[all …]
Ddl2k.c474 np->cur_tx = 0; in rio_reset_ring()
727 entry = np->cur_tx % TX_RING_SIZE; in start_xmit()
764 np->cur_tx = (np->cur_tx + 1) % TX_RING_SIZE; in start_xmit()
765 if ((np->cur_tx - np->old_tx + TX_RING_SIZE) % TX_RING_SIZE in start_xmit()
817 if (np->cur_tx != np->old_tx) in rio_interrupt()
836 while (entry != np->cur_tx) { in rio_free_tx()
864 ((np->cur_tx - np->old_tx + TX_RING_SIZE) % TX_RING_SIZE in rio_free_tx()
/Linux-v4.19/drivers/net/ethernet/stmicro/stmmac/
Dstmmac_main.c298 if (tx_q->dirty_tx > tx_q->cur_tx) in stmmac_tx_avail()
299 avail = tx_q->dirty_tx - tx_q->cur_tx - 1; in stmmac_tx_avail()
301 avail = DMA_TX_SIZE - tx_q->cur_tx + tx_q->dirty_tx - 1; in stmmac_tx_avail()
354 if (tx_q->dirty_tx != tx_q->cur_tx) in stmmac_enable_eee_mode()
1391 tx_q->cur_tx = 0; in init_dma_tx_desc_rings()
1861 while ((entry != tx_q->cur_tx) && (count < budget)) { in stmmac_tx_clean()
1976 tx_q->cur_tx = 0; in stmmac_tx_err()
2787 tx_q->cur_tx = STMMAC_GET_ENTRY(tx_q->cur_tx, DMA_TX_SIZE); in stmmac_tso_allocator()
2788 WARN_ON(tx_q->tx_skbuff[tx_q->cur_tx]); in stmmac_tso_allocator()
2789 desc = tx_q->dma_tx + tx_q->cur_tx; in stmmac_tso_allocator()
[all …]
Dring_mode.c32 unsigned int entry = tx_q->cur_tx; in jumbo_frm()
97 tx_q->cur_tx = entry; in jumbo_frm()
Dchain_mode.c32 unsigned int entry = tx_q->cur_tx; in jumbo_frm()
91 tx_q->cur_tx = entry; in jumbo_frm()
/Linux-v4.19/drivers/net/ethernet/3com/
D3c515.c310 unsigned int cur_rx, cur_tx; /* The next free ring entry */ member
842 vp->cur_tx = vp->dirty_tx = 0; in corkscrew_open()
980 vp->cur_tx); in corkscrew_timeout()
1013 int entry = vp->cur_tx % TX_RING_SIZE; in corkscrew_start_xmit()
1020 if (vp->cur_tx != 0) in corkscrew_start_xmit()
1021 prev_entry = &vp->tx_ring[(vp->cur_tx - 1) % TX_RING_SIZE]; in corkscrew_start_xmit()
1026 dev->name, vp->cur_tx); in corkscrew_start_xmit()
1050 vp->cur_tx++; in corkscrew_start_xmit()
1051 if (vp->cur_tx - vp->dirty_tx > TX_RING_SIZE - 1) in corkscrew_start_xmit()
1175 while (lp->cur_tx - dirty_tx > 0) { in corkscrew_interrupt()
[all …]
D3c59x.c604 unsigned int cur_rx, cur_tx; /* The next free ring entry */ member
1679 vp->cur_tx = vp->dirty_tx = 0; in vortex_up()
1914 if (vp->cur_tx - vp->dirty_tx > 0 && ioread32(ioaddr + DownListPtr) == 0) in vortex_tx_timeout()
1917 if (vp->cur_tx - vp->dirty_tx < TX_RING_SIZE) { in vortex_tx_timeout()
2116 int entry = vp->cur_tx % TX_RING_SIZE; in boomerang_start_xmit()
2118 struct boom_tx_desc *prev_entry = &vp->tx_ring[(vp->cur_tx-1) % TX_RING_SIZE]; in boomerang_start_xmit()
2125 dev->name, vp->cur_tx); in boomerang_start_xmit()
2137 if (vp->cur_tx - vp->dirty_tx >= TX_RING_SIZE) { in boomerang_start_xmit()
2222 vp->cur_tx++; in boomerang_start_xmit()
2225 if (vp->cur_tx - vp->dirty_tx > TX_RING_SIZE - 1) { in boomerang_start_xmit()
[all …]
/Linux-v4.19/drivers/net/ethernet/nuvoton/
Dw90p910_ether.c166 unsigned int cur_tx; member
480 ether->cur_tx = 0x0; in w90p910_reset_mac()
598 txbd = &ether->tdesc->desclist[ether->cur_tx]; in w90p910_send_frame()
599 buffer = ether->tdesc->tran_buf[ether->cur_tx]; in w90p910_send_frame()
616 if (++ether->cur_tx >= TX_DESC_SIZE) in w90p910_send_frame()
617 ether->cur_tx = 0; in w90p910_send_frame()
619 txbd = &ether->tdesc->desclist[ether->cur_tx]; in w90p910_send_frame()
949 ether->cur_tx = 0x0; in w90p910_ether_setup()
/Linux-v4.19/drivers/net/ethernet/adaptec/
Dstarfire.c560 unsigned int cur_tx, dirty_tx, reap_tx; member
1143 np->cur_rx = np->cur_tx = np->reap_tx = 0; in init_ring()
1199 if ((np->cur_tx - np->dirty_tx) + skb_num_frags(skb) * 2 > TX_RING_SIZE) { in start_tx()
1211 prev_tx = np->cur_tx; in start_tx()
1212 entry = np->cur_tx % TX_RING_SIZE; in start_tx()
1255 dev->name, np->cur_tx, np->dirty_tx, in start_tx()
1259 np->cur_tx += np->tx_info[entry].used_slots; in start_tx()
1263 np->cur_tx += np->tx_info[entry].used_slots; in start_tx()
1267 if (np->cur_tx % (TX_RING_SIZE / 2) == 0) in start_tx()
1280 if ((np->cur_tx - np->dirty_tx) + 4 > TX_RING_SIZE) in start_tx()
[all …]
/Linux-v4.19/drivers/net/ethernet/samsung/sxgbe/
Dsxgbe_main.c197 return queue->dirty_tx + tx_qsize - queue->cur_tx - 1; in sxgbe_tx_avail()
426 tx_ring->cur_tx = 0; in init_tx_ring()
745 while (tqueue->dirty_tx != tqueue->cur_tx) { in sxgbe_tx_queue_clean()
758 __func__, tqueue->cur_tx, tqueue->dirty_tx); in sxgbe_tx_queue_clean()
832 tx_ring->cur_tx = 0; in sxgbe_restart_tx_queue()
1309 entry = tqueue->cur_tx % tx_rsize; in sxgbe_xmit()
1334 entry = (++tqueue->cur_tx) % tx_rsize; in sxgbe_xmit()
1356 entry = (++tqueue->cur_tx) % tx_rsize; in sxgbe_xmit()
1396 tqueue->cur_tx++; in sxgbe_xmit()
1400 __func__, tqueue->cur_tx % tx_rsize, in sxgbe_xmit()
/Linux-v4.19/drivers/net/ethernet/realtek/
D8139too.c592 unsigned long cur_tx; member
1452 tp->cur_tx = 0; in rtl8139_init_ring()
1647 tp->cur_tx = 0; in rtl8139_tx_clear()
1671 tp->cur_tx, tp->dirty_tx); in rtl8139_tx_timeout_task()
1723 entry = tp->cur_tx % NUM_TX_DESC; in rtl8139_start_xmit()
1747 tp->cur_tx++; in rtl8139_start_xmit()
1749 if ((tp->cur_tx - NUM_TX_DESC) == tp->dirty_tx) in rtl8139_start_xmit()
1770 tx_left = tp->cur_tx - dirty_tx; in rtl8139_tx_interrupt()
1815 if (tp->cur_tx - dirty_tx > NUM_TX_DESC) { in rtl8139_tx_interrupt()
1817 dirty_tx, tp->cur_tx); in rtl8139_tx_interrupt()
/Linux-v4.19/drivers/net/ethernet/via/
Dvia-rhine.c475 unsigned int cur_tx, dirty_tx; member
1325 rp->dirty_tx = rp->cur_tx = 0; in alloc_tbufs()
1782 return (rp->cur_tx - rp->dirty_tx) >= TX_QUEUE_LEN; in rhine_tx_queue_full()
1797 entry = rp->cur_tx % TX_RING_SIZE; in rhine_start_tx()
1859 rp->cur_tx++; in rhine_start_tx()
1888 rp->cur_tx - 1, entry); in rhine_start_tx()
1935 unsigned int cur_tx; in rhine_tx() local
1945 cur_tx = rp->cur_tx; in rhine_tx()
1947 while (dirty_tx != cur_tx) { in rhine_tx()
/Linux-v4.19/drivers/net/ethernet/sis/
Dsis190.c272 u32 cur_tx; member
695 pending = tp->cur_tx - dirty_tx; in sis190_tx_interrupt()
808 tp->dirty_tx = tp->dirty_rx = tp->cur_tx = tp->cur_rx = 0; in sis190_init_ring_indexes()
1120 tp->cur_tx = tp->dirty_tx = 0; in sis190_tx_clear()
1190 entry = tp->cur_tx % NUM_TX_DESC; in sis190_start_xmit()
1226 tp->cur_tx++; in sis190_start_xmit()
1233 if ((tp->cur_tx - NUM_TX_DESC) == dirty_tx) { in sis190_start_xmit()

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