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Searched refs:tx_ring_size (Results 1 – 42 of 42) sorted by relevance

/linux-4.1.27/drivers/net/ethernet/marvell/
Dmv643xx_eth.c194 (addr < txq->tso_hdrs_dma + txq->tx_ring_size * TSO_HEADER_SIZE))
356 int tx_ring_size; member
419 int tx_ring_size; member
755 if (txq->tx_curr_desc == txq->tx_ring_size) in txq_put_data_tso()
810 if (txq->tx_curr_desc == txq->tx_ring_size) in txq_put_hdr_tso()
824 if ((txq->tx_desc_count + tso_count_descs(skb)) >= txq->tx_ring_size) { in txq_submit_tso()
891 if (txq->tx_curr_desc == txq->tx_ring_size) in txq_submit_frag_skb()
930 if (txq->tx_ring_size - txq->tx_desc_count < MAX_SKB_FRAGS + 1) { in txq_submit_skb()
942 if (txq->tx_curr_desc == txq->tx_ring_size) in txq_submit_skb()
1072 if (txq->tx_used_desc == txq->tx_ring_size) in txq_reclaim()
[all …]
Dpxa168_eth.c236 int tx_ring_size; member
736 pep->tx_used_desc_q = (tx_index + 1) % pep->tx_ring_size; in txq_reclaim()
1102 int tx_desc_num = pep->tx_ring_size; in txq_init()
1104 pep->tx_skb = kzalloc(sizeof(*pep->tx_skb) * pep->tx_ring_size, in txq_init()
1111 size = pep->tx_ring_size * sizeof(struct tx_desc); in txq_init()
1240 pep->tx_curr_desc_q = (tx_desc_curr + 1) % pep->tx_ring_size; in eth_alloc_tx_desc_index()
1261 && pep->tx_ring_size - pep->tx_desc_count > 1) { in pxa168_rx_poll()
1299 if (pep->tx_ring_size - pep->tx_desc_count <= 1) { in pxa168_eth_start_xmit()
1486 pep->tx_ring_size = NUM_TX_DESCS; in pxa168_eth_probe()
1494 pep->tx_ring_size = pep->pd->tx_queue_size; in pxa168_eth_probe()
Dmvneta.c302 u16 tx_ring_size; member
2286 txq->size = pp->tx_ring_size; in mvneta_txq_init()
2847 ring->tx_pending = pp->tx_ring_size; in mvneta_ethtool_get_ringparam()
2860 pp->tx_ring_size = clamp_t(u16, ring->tx_pending, in mvneta_ethtool_set_ringparam()
2862 if (pp->tx_ring_size != ring->tx_pending) in mvneta_ethtool_set_ringparam()
2864 pp->tx_ring_size, ring->tx_pending); in mvneta_ethtool_set_ringparam()
2921 txq->size = pp->tx_ring_size; in mvneta_init()
3135 pp->tx_ring_size = MVNETA_MAX_TXD; in mvneta_probe()
Dsky2.c1115 *slot = RING_NEXT(*slot, sky2->tx_ring_size); in get_tx_le()
1611 sky2->tx_ring_size * in sky2_alloc_buffers()
1617 sky2->tx_ring = kcalloc(sky2->tx_ring_size, sizeof(struct tx_ring_info), in sky2_alloc_buffers()
1650 sky2->tx_ring_size * sizeof(struct sky2_tx_le), in sky2_free_buffers()
1717 sky2->tx_ring_size - 1); in sky2_hw_up()
1793 return (sky2->tx_prod - sky2->tx_cons) & (sky2->tx_ring_size - 1); in tx_inuse()
1992 for (i = sky2->tx_prod; i != slot; i = RING_NEXT(i, sky2->tx_ring_size)) { in sky2_xmit_frame()
2021 BUG_ON(done >= sky2->tx_ring_size); in sky2_tx_complete()
2024 idx = RING_NEXT(idx, sky2->tx_ring_size)) { in sky2_tx_complete()
2040 sky2->tx_next = RING_NEXT(idx, sky2->tx_ring_size); in sky2_tx_complete()
[all …]
Dmvpp2.c685 u16 tx_ring_size; member
4592 txq->size = port->tx_ring_size; in mvpp2_txq_init()
5822 ring->tx_pending = port->tx_ring_size; in mvpp2_ethtool_get_ringparam()
5830 u16 prev_tx_ring_size = port->tx_ring_size; in mvpp2_ethtool_set_ringparam()
5839 port->tx_ring_size = ring->tx_pending; in mvpp2_ethtool_set_ringparam()
5851 port->tx_ring_size = ring->tx_pending; in mvpp2_ethtool_set_ringparam()
5865 port->tx_ring_size = prev_tx_ring_size; in mvpp2_ethtool_set_ringparam()
6126 port->tx_ring_size = MVPP2_MAX_TXD; in mvpp2_port_probe()
Dsky2.h2230 u16 tx_ring_size; member
/linux-4.1.27/drivers/net/wireless/
Dadm8211.c38 static unsigned int tx_ring_size __read_mostly = 16;
41 module_param(tx_ring_size, uint, 0);
315 unsigned int entry = dirty_tx % priv->tx_ring_size; in adm8211_interrupt_tci()
347 if (priv->cur_tx - dirty_tx < priv->tx_ring_size - 2) in adm8211_interrupt_tci()
1459 for (i = 0; i < priv->tx_ring_size; i++) { in adm8211_init_rings()
1493 for (i = 0; i < priv->tx_ring_size; i++) { in adm8211_free_rings()
1632 if (priv->cur_tx - priv->dirty_tx == priv->tx_ring_size / 2) in adm8211_tx_raw()
1637 if (priv->cur_tx - priv->dirty_tx == priv->tx_ring_size - 2) in adm8211_tx_raw()
1640 entry = priv->cur_tx % priv->tx_ring_size; in adm8211_tx_raw()
1647 if (entry == priv->tx_ring_size - 1) in adm8211_tx_raw()
[all …]
Dadm8211.h546 unsigned int rx_ring_size, tx_ring_size; member
/linux-4.1.27/drivers/net/ethernet/amd/
Dpcnet32.c277 unsigned int tx_ring_size; /* current tx ring size */ member
506 sizeof(struct pcnet32_tx_head) * lp->tx_ring_size, in pcnet32_realloc_tx_ring()
509 lp->tx_ring_size = entries; in pcnet32_realloc_tx_ring()
510 lp->tx_mod_mask = lp->tx_ring_size - 1; in pcnet32_realloc_tx_ring()
776 ering->tx_pending = lp->tx_ring_size; in pcnet32_get_ringparam()
808 if ((1 << i) != lp->tx_ring_size) in pcnet32_set_ringparam()
829 lp->rx_ring_size, lp->tx_ring_size); in pcnet32_set_ringparam()
895 numbuffs = min(numbuffs, (int)min(lp->rx_ring_size, lp->tx_ring_size)); in pcnet32_loopback_test()
1312 delta = (lp->cur_tx - dirty_tx) & (lp->tx_mod_mask + lp->tx_ring_size); in pcnet32_tx()
1313 if (delta > lp->tx_ring_size) { in pcnet32_tx()
[all …]
/linux-4.1.27/drivers/net/ethernet/freescale/
Dgianfar.c187 tx_queue->num_txbdfree = tx_queue->tx_ring_size; in gfar_init_bds()
195 for (j = 0; j < tx_queue->tx_ring_size; j++) { in gfar_init_bds()
251 priv->total_tx_ring_size += priv->tx_queue[i]->tx_ring_size; in gfar_alloc_skb_resources()
273 addr += sizeof(struct txbd8) * tx_queue->tx_ring_size; in gfar_alloc_skb_resources()
274 vaddr += sizeof(struct txbd8) * tx_queue->tx_ring_size; in gfar_alloc_skb_resources()
291 kmalloc_array(tx_queue->tx_ring_size, in gfar_alloc_skb_resources()
297 for (k = 0; k < tx_queue->tx_ring_size; k++) in gfar_alloc_skb_resources()
1428 priv->tx_queue[i]->tx_ring_size = DEFAULT_TX_RING_SIZE; in gfar_probe()
1495 i, priv->tx_queue[i]->tx_ring_size); in gfar_probe()
1901 for (i = 0; i < tx_queue->tx_ring_size; i++) { in free_skb_tx_queue()
[all …]
Dfec_main.c215 (addr < txq->tso_hdrs_dma + txq->tx_ring_size * TSO_HEADER_SIZE))
234 ring_size = txq->tx_ring_size; in fec_enet_get_nextdesc()
265 ring_size = txq->tx_ring_size; in fec_enet_get_prevdesc()
294 return entries > 0 ? entries : entries + txq->tx_ring_size; in fec_enet_get_free_txdesc_num()
840 for (i = 0; i < txq->tx_ring_size; i++) { in fec_enet_bd_init()
905 for (j = 0; j < txq->tx_ring_size; j++) { in fec_enet_reset_skb()
2588 for (i = 0; i < txq->tx_ring_size; i++) { in fec_enet_free_buffers()
2608 txq->tx_ring_size * TSO_HEADER_SIZE, in fec_enet_free_queue()
2634 txq->tx_ring_size = TX_RING_SIZE; in fec_enet_alloc_queue()
2635 fep->total_tx_ring_size += fep->tx_queue[i]->tx_ring_size; in fec_enet_alloc_queue()
[all …]
Dfec.h439 uint tx_ring_size; member
Dgianfar_ethtool.c468 rvals->tx_pending = tx_queue->tx_ring_size; in gfar_gringparam()
507 priv->tx_queue[i]->tx_ring_size = rvals->tx_pending; in gfar_sringparam()
Dgianfar.h991 unsigned short tx_ring_size; member
/linux-4.1.27/drivers/net/ethernet/broadcom/
Dbcm63xx_enet.c438 while (priv->tx_desc_count < priv->tx_ring_size) { in bcm_enet_tx_reclaim()
463 if (priv->tx_dirty_desc == priv->tx_ring_size) in bcm_enet_tx_reclaim()
630 if (priv->tx_curr_desc == priv->tx_ring_size) { in bcm_enet_start_xmit()
961 size = priv->tx_ring_size * sizeof(struct bcm_enet_desc); in bcm_enet_open()
971 priv->tx_skb = kcalloc(priv->tx_ring_size, sizeof(struct sk_buff *), in bcm_enet_open()
978 priv->tx_desc_count = priv->tx_ring_size; in bcm_enet_open()
1057 enet_dmac_writel(priv, priv->tx_ring_size, ENETDMAC_LEN, priv->tx_chan); in bcm_enet_open()
1518 ering->tx_pending = priv->tx_ring_size; in bcm_enet_get_ringparam()
1536 priv->tx_ring_size = ering->tx_pending; in bcm_enet_set_ringparam()
1795 priv->tx_ring_size = BCMENET_DEF_TX_DESC; in bcm_enet_probe()
[all …]
Dbcm63xx_enet.h254 int tx_ring_size; member
Dbnx2.c268 return bp->tx_ring_size - diff; in bnx2_tx_avail()
5167 bp->tx_wake_thresh = bp->tx_ring_size / 2; in bnx2_init_tx_ring()
7297 ering->tx_pending = bp->tx_ring_size; in bnx2_get_ringparam()
7320 bp->tx_ring_size = tx; in bnx2_change_ring_size()
7779 bp->tx_ring_size, true); in bnx2_set_channels()
7891 return bnx2_change_ring_size(bp, bp->rx_ring_size, bp->tx_ring_size, in bnx2_change_mtu()
8314 bp->tx_ring_size = BNX2_MAX_TX_DESC_CNT; in bnx2_init_board()
Dbnx2.h6823 int tx_ring_size; member
/linux-4.1.27/drivers/net/ethernet/oki-semi/pch_gbe/
Dpch_gbe_ethtool.c293 int tx_ring_size, rx_ring_size; in pch_gbe_set_ringparam() local
298 tx_ring_size = (int)sizeof(struct pch_gbe_tx_ring); in pch_gbe_set_ringparam()
306 txdr = kzalloc(tx_ring_size, GFP_KERNEL); in pch_gbe_set_ringparam()
/linux-4.1.27/drivers/net/vmxnet3/
Dvmxnet3_int.h354 u32 tx_ring_size; member
417 u32 tx_ring_size, u32 rx_ring_size, u32 rx_ring2_size);
Dvmxnet3_ethtool.c453 param->tx_pending = adapter->tx_ring_size; in vmxnet3_get_ringparam()
513 if (new_tx_ring_size == adapter->tx_ring_size && in vmxnet3_set_ringparam()
562 adapter->tx_ring_size = new_tx_ring_size; in vmxnet3_set_ringparam()
Dvmxnet3_drv.c2534 vmxnet3_create_queues(struct vmxnet3_adapter *adapter, u32 tx_ring_size, in vmxnet3_create_queues() argument
2541 tq->tx_ring.size = tx_ring_size; in vmxnet3_create_queues()
2542 tq->data_ring.size = tx_ring_size; in vmxnet3_create_queues()
2543 tq->comp_ring.size = tx_ring_size; in vmxnet3_create_queues()
2600 err = vmxnet3_create_queues(adapter, adapter->tx_ring_size, in vmxnet3_open()
2979 adapter->tx_ring_size = VMXNET3_DEF_TX_RING_SIZE; in vmxnet3_probe_device()
/linux-4.1.27/drivers/net/ethernet/broadcom/bnx2x/
Dbnx2x_cmn.h745 WARN_ON(used > txdata->tx_ring_size); in bnx2x_tx_avail()
746 WARN_ON((txdata->tx_ring_size - used) > MAX_TX_AVAIL); in bnx2x_tx_avail()
749 return (s16)(txdata->tx_ring_size) - used; in bnx2x_tx_avail()
1111 txdata->tx_ring_size = IS_FCOE_FP(fp) ? MAX_TX_AVAIL : bp->tx_ring_size; in bnx2x_init_txdata()
Dbnx2x.h520 int tx_ring_size; member
1474 int tx_ring_size; member
Dbnx2x_ethtool.c1834 ering->tx_pending = bp->tx_ring_size; in bnx2x_get_ringparam()
1868 bp->tx_ring_size = ering->tx_pending; in bnx2x_set_ringparam()
Dbnx2x_cmn.c3766 if (txdata->tx_ring_size == 0) { in bnx2x_start_xmit()
Dbnx2x_main.c3403 ether_stat->txq_size = bp->tx_ring_size; in bnx2x_drv_info_ether_stat()
12122 bp->tx_ring_size = IS_MF_STORAGE_ONLY(bp) ? 0 : MAX_TX_AVAIL; in bnx2x_init_bp()
/linux-4.1.27/drivers/net/ethernet/altera/
Daltera_tse_main.c88 #define TSE_TX_THRESH(x) (x->tx_ring_size / 4)
96 return priv->tx_cons + priv->tx_ring_size - priv->tx_prod - 1; in tse_tx_avail()
273 unsigned int tx_descs = priv->tx_ring_size; in alloc_init_skbufs()
318 unsigned int tx_descs = priv->tx_ring_size; in free_skbufs()
453 unsigned int txsize = priv->tx_ring_size; in tse_tx_complete()
569 unsigned int txsize = priv->tx_ring_size; in tse_start_xmit()
1150 priv->tx_ring_size = dma_tx_num; in tse_open()
Daltera_tse.h437 u32 tx_ring_size; member
/linux-4.1.27/drivers/net/ethernet/nvidia/
Dforcedeth.c832 int tx_ring_size; member
1027 … pci_free_consistent(np->pci_dev, sizeof(struct ring_desc) * (np->rx_ring_size + np->tx_ring_size), in free_rings()
1031 …i_free_consistent(np->pci_dev, sizeof(struct ring_desc_ex) * (np->rx_ring_size + np->tx_ring_size), in free_rings()
1935 np->last_tx.orig = &np->tx_ring.orig[np->tx_ring_size-1]; in nv_init_tx()
1937 np->last_tx.ex = &np->tx_ring.ex[np->tx_ring_size-1]; in nv_init_tx()
1939 np->last_tx_ctx = &np->tx_skb[np->tx_ring_size-1]; in nv_init_tx()
1946 for (i = 0; i < np->tx_ring_size; i++) { in nv_init_tx()
2009 for (i = 0; i < np->tx_ring_size; i++) { in nv_drain_tx()
2070 …return (u32)(np->tx_ring_size - ((np->tx_ring_size + (np->put_tx_ctx - np->get_tx_ctx)) % np->tx_r… in nv_get_empty_tx_slots()
2684 for (i = 0; i < np->tx_ring_size; i += 4) { in nv_tx_timeout()
[all …]
/linux-4.1.27/drivers/net/ethernet/
Djme.c569 TX_RING_ALLOC_SIZE(jme->tx_ring_size), in jme_setup_tx_resources()
584 atomic_set(&txring->nr_free, jme->tx_ring_size); in jme_setup_tx_resources()
587 jme->tx_ring_size, GFP_ATOMIC); in jme_setup_tx_resources()
594 memset(txring->alloc, 0, TX_RING_ALLOC_SIZE(jme->tx_ring_size)); in jme_setup_tx_resources()
596 sizeof(struct jme_buffer_info) * jme->tx_ring_size); in jme_setup_tx_resources()
602 TX_RING_ALLOC_SIZE(jme->tx_ring_size), in jme_setup_tx_resources()
624 for (i = 0 ; i < jme->tx_ring_size ; ++i) { in jme_free_tx_resources()
639 TX_RING_ALLOC_SIZE(jme->tx_ring_size), in jme_free_tx_resources()
673 jwrite32(jme, JME_TXQDC, jme->tx_ring_size); in jme_enable_tx_engine()
1465 max = jme->tx_ring_size - atomic_read(&txring->nr_free); in jme_tx_clean_tasklet()
[all …]
Djme.h438 u32 tx_ring_size; member
/linux-4.1.27/drivers/net/ethernet/adaptec/
Dstarfire.c883 size_t tx_done_q_size, rx_done_q_size, tx_ring_size, rx_ring_size; in netdev_open() local
902 …tx_ring_size = ((sizeof(starfire_tx_desc) * TX_RING_SIZE + QUEUE_ALIGN - 1) / QUEUE_ALIGN) * QUEUE… in netdev_open()
904 np->queue_mem_size = tx_done_q_size + rx_done_q_size + tx_ring_size + rx_ring_size; in netdev_open()
917 np->rx_ring = (void *) np->tx_ring + tx_ring_size; in netdev_open()
918 np->rx_ring_dma = np->tx_ring_dma + tx_ring_size; in netdev_open()
/linux-4.1.27/drivers/net/ethernet/mellanox/mlx4/
Den_main.c148 params->prof[i].tx_ring_size = MLX4_EN_DEF_TX_RING_SIZE; in mlx4_en_get_profile()
Dmlx4_en.h368 u32 tx_ring_size; member
Den_netdev.c1988 prof->tx_ring_size, i, TX, node)) in mlx4_en_alloc_resources()
1992 prof->tx_ring_size, TXBB_SIZE, in mlx4_en_alloc_resources()
Den_ethtool.c1054 priv->prof->tx_ring_size = tx_size; in mlx4_en_set_ringparam()
/linux-4.1.27/drivers/net/ethernet/via/
Dvia-velocity.c1482 const unsigned int tx_ring_size = opt->numtx * sizeof(struct tx_desc); in velocity_init_dma_rings() local
1493 pool = dma_alloc_coherent(vptr->dev, tx_ring_size * vptr->tx.numq + in velocity_init_dma_rings()
1510 pool += tx_ring_size; in velocity_init_dma_rings()
1511 pool_dma += tx_ring_size; in velocity_init_dma_rings()
/linux-4.1.27/drivers/net/ethernet/qlogic/qlge/
Dqlge_ethtool.c654 if (c->tx_coalesce_usecs > qdev->tx_ring_size / 2) in ql_set_coalesce()
Dqlge_main.c4127 tx_ring->wq_len = qdev->tx_ring_size; in ql_configure_rings()
4165 rx_ring->cq_len = qdev->tx_ring_size; in ql_configure_rings()
4668 qdev->tx_ring_size = NUM_TX_RING_ENTRIES; in ql_init_device()
4775 ndev->tx_queue_len = qdev->tx_ring_size; in qlge_probe()
Dqlge.h2098 int tx_ring_size; member
/linux-4.1.27/drivers/net/ethernet/myricom/myri10ge/
Dmyri10ge.c2122 int tx_ring_size, rx_ring_size; in myri10ge_allocate_rings() local
2131 tx_ring_size = cmd.data0; in myri10ge_allocate_rings()
2138 tx_ring_entries = tx_ring_size / sizeof(struct mcp_kreq_ether_send); in myri10ge_allocate_rings()