Home
last modified time | relevance | path

Searched refs:tx_ring_size (Results 1 – 25 of 36) sorted by relevance

12

/linux-3.4.99/drivers/net/wireless/
Dadm8211.c39 static unsigned int tx_ring_size __read_mostly = 16;
42 module_param(tx_ring_size, uint, 0);
316 unsigned int entry = dirty_tx % priv->tx_ring_size; in adm8211_interrupt_tci()
348 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-3.4.99/drivers/net/ethernet/amd/
Dpcnet32.c277 unsigned int tx_ring_size; /* current tx ring size */ member
515 lp->tx_ring_size, lp->tx_ring, in pcnet32_realloc_tx_ring()
518 lp->tx_ring_size = (1 << size); in pcnet32_realloc_tx_ring()
519 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()
1295 delta = (lp->cur_tx - dirty_tx) & (lp->tx_mod_mask + lp->tx_ring_size); in pcnet32_tx()
1296 if (delta > lp->tx_ring_size) { in pcnet32_tx()
[all …]
/linux-3.4.99/drivers/net/ethernet/marvell/
Dpxa168_eth.c223 int tx_ring_size; member
738 pep->tx_used_desc_q = (tx_index + 1) % pep->tx_ring_size; in txq_reclaim()
1078 int tx_desc_num = pep->tx_ring_size; in txq_init()
1080 pep->tx_skb = kmalloc(sizeof(*pep->tx_skb) * pep->tx_ring_size, in txq_init()
1087 size = pep->tx_ring_size * sizeof(struct tx_desc); in txq_init()
1217 pep->tx_curr_desc_q = (tx_desc_curr + 1) % pep->tx_ring_size; in eth_alloc_tx_desc_index()
1242 && pep->tx_ring_size - pep->tx_desc_count > 1) { in pxa168_rx_poll()
1280 if (pep->tx_ring_size - pep->tx_desc_count <= 1) { in pxa168_eth_start_xmit()
1529 pep->tx_ring_size = NUM_TX_DESCS; in pxa168_eth_probe()
1531 pep->tx_ring_size = pep->pd->tx_queue_size; in pxa168_eth_probe()
Dmv643xx_eth.c370 int tx_ring_size; member
429 int tx_ring_size; member
519 if (txq->tx_ring_size - txq->tx_desc_count >= MAX_SKB_FRAGS + 1) in txq_maybe_wake()
742 if (txq->tx_curr_desc == txq->tx_ring_size) in txq_submit_frag_skb()
829 if (txq->tx_curr_desc == txq->tx_ring_size) in txq_submit_skb()
884 if (txq->tx_ring_size - txq->tx_desc_count < MAX_SKB_FRAGS + 1) { in mv643xx_eth_xmit()
899 entries_left = txq->tx_ring_size - txq->tx_desc_count; in mv643xx_eth_xmit()
960 if (txq->tx_used_desc == txq->tx_ring_size) in txq_reclaim()
1566 er->tx_pending = mp->tx_ring_size; in mv643xx_eth_get_ringparam()
1578 mp->tx_ring_size = er->tx_pending < 4096 ? er->tx_pending : 4096; in mv643xx_eth_set_ringparam()
[all …]
Dsky2.c1112 *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()
1651 sky2->tx_ring_size * sizeof(struct sky2_tx_le), in sky2_free_buffers()
1718 sky2->tx_ring_size - 1); in sky2_hw_up()
1794 return (sky2->tx_prod - sky2->tx_cons) & (sky2->tx_ring_size - 1); in tx_inuse()
1993 for (i = sky2->tx_prod; i != slot; i = RING_NEXT(i, sky2->tx_ring_size)) { in sky2_xmit_frame()
2022 BUG_ON(done >= sky2->tx_ring_size); in sky2_tx_complete()
2025 idx = RING_NEXT(idx, sky2->tx_ring_size)) { in sky2_tx_complete()
2041 sky2->tx_next = RING_NEXT(idx, sky2->tx_ring_size); in sky2_tx_complete()
[all …]
/linux-3.4.99/drivers/net/ethernet/freescale/
Dgianfar.c180 tx_queue->num_txbdfree = tx_queue->tx_ring_size; in gfar_init_bds()
188 for (j = 0; j < tx_queue->tx_ring_size; j++) { in gfar_init_bds()
246 priv->total_tx_ring_size += priv->tx_queue[i]->tx_ring_size; in gfar_alloc_skb_resources()
269 addr += sizeof(struct txbd8) *tx_queue->tx_ring_size; in gfar_alloc_skb_resources()
270 vaddr += sizeof(struct txbd8) *tx_queue->tx_ring_size; in gfar_alloc_skb_resources()
287 tx_queue->tx_ring_size, GFP_KERNEL); in gfar_alloc_skb_resources()
294 for (k = 0; k < tx_queue->tx_ring_size; k++) in gfar_alloc_skb_resources()
1146 priv->tx_queue[i]->tx_ring_size = DEFAULT_TX_RING_SIZE; in gfar_probe()
1209 i, priv->tx_queue[i]->tx_ring_size); in gfar_probe()
1686 for (i = 0; i < tx_queue->tx_ring_size; i++) { in free_skb_tx_queue()
[all …]
Dgianfar_ethtool.c455 rvals->tx_pending = tx_queue->tx_ring_size; in gfar_gringparam()
510 priv->tx_queue[i]->tx_ring_size = rvals->tx_pending; in gfar_sringparam()
511 priv->tx_queue[i]->num_txbdfree = priv->tx_queue[i]->tx_ring_size; in gfar_sringparam()
Dgianfar.h953 unsigned int tx_ring_size; member
/linux-3.4.99/drivers/net/ethernet/oki-semi/pch_gbe/
Dpch_gbe_ethtool.c294 int tx_ring_size, rx_ring_size; in pch_gbe_set_ringparam() local
299 tx_ring_size = (int)sizeof(struct pch_gbe_tx_ring); in pch_gbe_set_ringparam()
307 txdr = kzalloc(tx_ring_size, GFP_KERNEL); in pch_gbe_set_ringparam()
/linux-3.4.99/drivers/net/ethernet/broadcom/
Dbcm63xx_enet.c375 while (priv->tx_desc_count < priv->tx_ring_size) { in bcm_enet_tx_reclaim()
400 if (priv->tx_dirty_desc == priv->tx_ring_size) in bcm_enet_tx_reclaim()
547 if (priv->tx_curr_desc == priv->tx_ring_size) { in bcm_enet_start_xmit()
877 size = priv->tx_ring_size * sizeof(struct bcm_enet_desc); in bcm_enet_open()
889 priv->tx_skb = kzalloc(sizeof(struct sk_buff *) * priv->tx_ring_size, in bcm_enet_open()
897 priv->tx_desc_count = priv->tx_ring_size; in bcm_enet_open()
1402 ering->tx_pending = priv->tx_ring_size; in bcm_enet_get_ringparam()
1420 priv->tx_ring_size = ering->tx_pending; in bcm_enet_set_ringparam()
1684 priv->tx_ring_size = BCMENET_DEF_TX_DESC; in bcm_enet_probe()
Dbcm63xx_enet.h226 int tx_ring_size; member
/linux-3.4.99/drivers/net/ethernet/nvidia/
Dforcedeth.c834 int tx_ring_size; member
1029 … pci_free_consistent(np->pci_dev, sizeof(struct ring_desc) * (np->rx_ring_size + np->tx_ring_size), in free_rings()
1033 …i_free_consistent(np->pci_dev, sizeof(struct ring_desc_ex) * (np->rx_ring_size + np->tx_ring_size), in free_rings()
1925 np->last_tx.orig = &np->tx_ring.orig[np->tx_ring_size-1]; in nv_init_tx()
1927 np->last_tx.ex = &np->tx_ring.ex[np->tx_ring_size-1]; in nv_init_tx()
1929 np->last_tx_ctx = &np->tx_skb[np->tx_ring_size-1]; in nv_init_tx()
1936 for (i = 0; i < np->tx_ring_size; i++) { in nv_init_tx()
1999 for (i = 0; i < np->tx_ring_size; i++) { in nv_drain_tx()
2060 …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()
2613 for (i = 0; i < np->tx_ring_size; i += 4) { in nv_tx_timeout()
[all …]
/linux-3.4.99/drivers/net/ethernet/
Djme.c568 TX_RING_ALLOC_SIZE(jme->tx_ring_size), in jme_setup_tx_resources()
583 atomic_set(&txring->nr_free, jme->tx_ring_size); in jme_setup_tx_resources()
586 jme->tx_ring_size, GFP_ATOMIC); in jme_setup_tx_resources()
593 memset(txring->alloc, 0, TX_RING_ALLOC_SIZE(jme->tx_ring_size)); in jme_setup_tx_resources()
595 sizeof(struct jme_buffer_info) * jme->tx_ring_size); in jme_setup_tx_resources()
601 TX_RING_ALLOC_SIZE(jme->tx_ring_size), in jme_setup_tx_resources()
623 for (i = 0 ; i < jme->tx_ring_size ; ++i) { in jme_free_tx_resources()
638 TX_RING_ALLOC_SIZE(jme->tx_ring_size), in jme_free_tx_resources()
672 jwrite32(jme, JME_TXQDC, jme->tx_ring_size); in jme_enable_tx_engine()
1464 max = jme->tx_ring_size - atomic_read(&txring->nr_free); in jme_tx_clean_tasklet()
[all …]
Djme.h439 u32 tx_ring_size; member
/linux-3.4.99/drivers/net/vmxnet3/
Dvmxnet3_int.h408 u32 tx_ring_size, u32 rx_ring_size, u32 rx_ring2_size);
Dvmxnet3_drv.c2476 vmxnet3_create_queues(struct vmxnet3_adapter *adapter, u32 tx_ring_size, in vmxnet3_create_queues() argument
2483 tq->tx_ring.size = tx_ring_size; in vmxnet3_create_queues()
2484 tq->data_ring.size = tx_ring_size; in vmxnet3_create_queues()
2485 tq->comp_ring.size = tx_ring_size; in vmxnet3_create_queues()
/linux-3.4.99/drivers/net/ethernet/mellanox/mlx4/
Den_main.c114 params->prof[i].tx_ring_size = MLX4_EN_DEF_TX_RING_SIZE; in mlx4_en_get_profile()
Dmlx4_en.h322 u32 tx_ring_size; member
Den_netdev.c913 prof->tx_ring_size, i, TX)) in mlx4_en_alloc_resources()
917 prof->tx_ring_size, TXBB_SIZE)) in mlx4_en_alloc_resources()
Den_ethtool.c475 priv->prof->tx_ring_size = tx_size; in mlx4_en_set_ringparam()
/linux-3.4.99/drivers/net/ethernet/adaptec/
Dstarfire.c914 size_t tx_done_q_size, rx_done_q_size, tx_ring_size, rx_ring_size; in netdev_open() local
933 …tx_ring_size = ((sizeof(starfire_tx_desc) * TX_RING_SIZE + QUEUE_ALIGN - 1) / QUEUE_ALIGN) * QUEUE… in netdev_open()
935 np->queue_mem_size = tx_done_q_size + rx_done_q_size + tx_ring_size + rx_ring_size; in netdev_open()
948 np->rx_ring = (void *) np->tx_ring + tx_ring_size; in netdev_open()
949 np->rx_ring_dma = np->tx_ring_dma + tx_ring_size; in netdev_open()
/linux-3.4.99/drivers/net/ethernet/broadcom/bnx2x/
Dbnx2x_cmn.h755 WARN_ON(used > bp->tx_ring_size); in bnx2x_tx_avail()
756 WARN_ON((bp->tx_ring_size - used) > MAX_TX_AVAIL); in bnx2x_tx_avail()
759 return (s16)(bp->tx_ring_size) - used; in bnx2x_tx_avail()
/linux-3.4.99/drivers/net/ethernet/via/
Dvia-velocity.c1456 const unsigned int tx_ring_size = opt->numtx * sizeof(struct tx_desc); in velocity_init_dma_rings() local
1468 pool = pci_alloc_consistent(pdev, tx_ring_size * vptr->tx.numq + in velocity_init_dma_rings()
1485 pool += tx_ring_size; in velocity_init_dma_rings()
1486 pool_dma += tx_ring_size; in velocity_init_dma_rings()
/linux-3.4.99/drivers/net/ethernet/qlogic/qlge/
Dqlge_ethtool.c610 if (c->tx_coalesce_usecs > qdev->tx_ring_size / 2) in ql_set_coalesce()

12