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Searched refs:tx_ring_size (Results 1 – 25 of 56) sorted by relevance

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/linux/drivers/net/ethernet/marvell/
A Dmv643xx_eth.c342 int tx_ring_size; member
403 int tx_ring_size; member
1649 er->tx_pending = mp->tx_ring_size; in mv643xx_eth_get_ringparam()
2039 txq->tx_ring_size = mp->tx_ring_size; in txq_init()
2079 if (nexti == txq->tx_ring_size) in txq_init()
2926 unsigned int tx_ring_size; in set_params() local
2945 tx_ring_size = DEFAULT_TX_QUEUE_SIZE; in set_params()
2947 tx_ring_size = pd->tx_queue_size; in set_params()
2949 mp->tx_ring_size = clamp_t(unsigned int, tx_ring_size, in set_params()
2951 if (mp->tx_ring_size != tx_ring_size) in set_params()
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A Dpxa168_eth.c225 int tx_ring_size; member
722 pep->tx_used_desc_q = (tx_index + 1) % pep->tx_ring_size; in txq_reclaim()
1084 int tx_desc_num = pep->tx_ring_size; in txq_init()
1092 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()
1238 && pep->tx_ring_size - pep->tx_desc_count > 1) { in pxa168_rx_poll()
1278 if (pep->tx_ring_size - pep->tx_desc_count <= 1) { in pxa168_eth_start_xmit()
1451 pep->tx_ring_size = NUM_TX_DESCS; in pxa168_eth_probe()
1459 pep->tx_ring_size = pep->pd->tx_queue_size; in pxa168_eth_probe()
A Dsky2.c1105 *slot = RING_NEXT(*slot, sky2->tx_ring_size); in get_tx_le()
1599 sky2->tx_ring_size * sizeof(struct sky2_tx_le), in sky2_alloc_buffers()
1637 sky2->tx_ring_size * sizeof(struct sky2_tx_le), in sky2_free_buffers()
1704 sky2->tx_ring_size - 1); in sky2_hw_up()
2007 BUG_ON(done >= sky2->tx_ring_size); in sky2_tx_complete()
2010 idx = RING_NEXT(idx, sky2->tx_ring_size)) { in sky2_tx_complete()
2026 sky2->tx_next = RING_NEXT(idx, sky2->tx_ring_size); in sky2_tx_complete()
4105 if (ecmd->tx_max_coalesced_frames >= sky2->tx_ring_size-1) in sky2_set_coalesce()
4178 sky2->tx_ring_size = roundup_ring_size(sky2->tx_pending); in sky2_set_ringparam()
4487 idx = RING_NEXT(idx, sky2->tx_ring_size)) { in sky2_debug_show()
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/linux/drivers/net/wireless/admtek/
A Dadm8211.c33 static unsigned int tx_ring_size __read_mostly = 16;
36 module_param(tx_ring_size, uint, 0);
310 unsigned int entry = dirty_tx % priv->tx_ring_size; in adm8211_interrupt_tci()
342 if (priv->cur_tx - dirty_tx < priv->tx_ring_size - 2) in adm8211_interrupt_tci()
1465 for (i = 0; i < priv->tx_ring_size; i++) { in adm8211_init_rings()
1498 for (i = 0; i < priv->tx_ring_size; i++) { in adm8211_free_rings()
1646 entry = priv->cur_tx % priv->tx_ring_size; in adm8211_tx_raw()
1653 if (entry == priv->tx_ring_size - 1) in adm8211_tx_raw()
1856 priv->tx_ring_size = tx_ring_size; in adm8211_probe()
1932 sizeof(struct adm8211_desc) * priv->tx_ring_size, in adm8211_probe()
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/linux/drivers/net/ethernet/amd/
A Dpcnet32.c508 lp->tx_ring_size = entries; in pcnet32_realloc_tx_ring()
509 lp->tx_mod_mask = lp->tx_ring_size - 1; in pcnet32_realloc_tx_ring()
868 ering->tx_pending = lp->tx_ring_size; in pcnet32_get_ringparam()
900 if ((1 << i) != lp->tx_ring_size) in pcnet32_set_ringparam()
921 lp->rx_ring_size, lp->tx_ring_size); in pcnet32_set_ringparam()
1364 if (delta > lp->tx_ring_size) { in pcnet32_tx()
1367 dirty_tx += lp->tx_ring_size; in pcnet32_tx()
1368 delta -= lp->tx_ring_size; in pcnet32_tx()
1373 delta < lp->tx_ring_size - 2) { in pcnet32_tx()
1854 lp->tx_mod_mask = lp->tx_ring_size - 1; in pcnet32_probe1()
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/linux/drivers/net/ethernet/freescale/
A Dgianfar.c1070 for (i = 0; i < tx_queue->tx_ring_size; i++) { in free_skb_tx_queue()
1303 for (j = 0; j < tx_queue->tx_ring_size; j++) { in gfar_init_bds()
1386 kmalloc_array(tx_queue->tx_ring_size, in gfar_alloc_skb_resources()
1392 for (j = 0; j < tx_queue->tx_ring_size; j++) in gfar_alloc_skb_resources()
1882 tx_queue->tx_ring_size); in gfar_start_xmit()
2161 int tx_ring_size = tx_queue->tx_ring_size; in gfar_clean_tx_ring() local
2200 next = next_txbd(bdp, base, tx_ring_size); in gfar_clean_tx_ring()
2223 bdp = next_txbd(bdp, base, tx_ring_size); in gfar_clean_tx_ring()
2230 bdp = next_txbd(bdp, base, tx_ring_size); in gfar_clean_tx_ring()
2240 TX_RING_MOD_MASK(tx_ring_size); in gfar_clean_tx_ring()
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/linux/drivers/net/ethernet/broadcom/
A Dbcm63xx_enet.c436 while (priv->tx_desc_count < priv->tx_ring_size) { in bcm_enet_tx_reclaim()
461 if (priv->tx_dirty_desc == priv->tx_ring_size) in bcm_enet_tx_reclaim()
631 if (priv->tx_curr_desc == priv->tx_ring_size) { in bcm_enet_start_xmit()
991 priv->tx_desc_count = priv->tx_ring_size; in bcm_enet_open()
1511 ering->tx_pending = priv->tx_ring_size; in bcm_enet_get_ringparam()
1529 priv->tx_ring_size = ering->tx_pending; in bcm_enet_set_ringparam()
1761 priv->tx_ring_size = BCMENET_DEF_TX_DESC; in bcm_enet_probe()
2157 priv->tx_desc_count = priv->tx_ring_size; in bcm_enetsw_open()
2595 ering->tx_pending = priv->tx_ring_size; in bcm_enetsw_get_ringparam()
2613 priv->tx_ring_size = ering->tx_pending; in bcm_enetsw_set_ringparam()
[all …]
A Dbcm63xx_enet.h257 int tx_ring_size; member
/linux/drivers/net/ethernet/oki-semi/pch_gbe/
A Dpch_gbe_ethtool.c301 int tx_ring_size, rx_ring_size; in pch_gbe_set_ringparam() local
306 tx_ring_size = (int)sizeof(struct pch_gbe_tx_ring); in pch_gbe_set_ringparam()
314 txdr = kzalloc(tx_ring_size, GFP_KERNEL); in pch_gbe_set_ringparam()
/linux/drivers/net/ethernet/broadcom/bnx2x/
A Dbnx2x_cmn.h748 WARN_ON(used > txdata->tx_ring_size); in bnx2x_tx_avail()
749 WARN_ON((txdata->tx_ring_size - used) > MAX_TX_AVAIL); in bnx2x_tx_avail()
752 return (s16)(txdata->tx_ring_size) - used; in bnx2x_tx_avail()
1170 txdata->tx_ring_size = IS_FCOE_FP(fp) ? MAX_TX_AVAIL : bp->tx_ring_size; in bnx2x_init_txdata()
/linux/drivers/infiniband/hw/hfi1/
A Dipoib_tx.c685 u32 tx_ring_size, tx_item_size; in hfi1_ipoib_txreq_init() local
692 tx_ring_size = roundup_pow_of_two(dev->tx_queue_len + 1); in hfi1_ipoib_txreq_init()
728 kcalloc_node(tx_ring_size, tx_item_size, in hfi1_ipoib_txreq_init()
733 txq->tx_ring.max_items = tx_ring_size; in hfi1_ipoib_txreq_init()
734 txq->tx_ring.shift = ilog2(tx_ring_size); in hfi1_ipoib_txreq_init()
/linux/drivers/net/ethernet/nvidia/
A Dforcedeth.c832 int tx_ring_size; member
1027 np->tx_ring_size), in free_rings()
1034 np->tx_ring_size), in free_rings()
1966 for (i = 0; i < np->tx_ring_size; i++) { in nv_init_tx()
2090 …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()
2815 nv_tx_done(dev, np->tx_ring_size); in nv_tx_timeout()
4662 ring->tx_pending = np->tx_ring_size; in nv_get_ringparam()
4743 np->tx_ring_size = ring->tx_pending; in nv_set_ringparam()
5841 np->tx_ring_size = TX_RING_DEFAULT; in nv_probe()
5847 np->tx_ring_size), in nv_probe()
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/linux/drivers/net/ethernet/altera/
A Daltera_tse_main.c78 #define TSE_TX_THRESH(x) (x->tx_ring_size / 4)
86 return priv->tx_cons + priv->tx_ring_size - priv->tx_prod - 1; in tse_tx_avail()
272 unsigned int tx_descs = priv->tx_ring_size; in alloc_init_skbufs()
317 unsigned int tx_descs = priv->tx_ring_size; in free_skbufs()
446 unsigned int txsize = priv->tx_ring_size; in tse_tx_complete()
560 unsigned int txsize = priv->tx_ring_size; in tse_start_xmit()
1198 priv->tx_ring_size = dma_tx_num; in tse_open()
/linux/drivers/net/vmxnet3/
A Dvmxnet3_int.h380 u32 tx_ring_size; member
490 u32 tx_ring_size, u32 rx_ring_size, u32 rx_ring2_size,
A Dvmxnet3_ethtool.c592 param->tx_pending = adapter->tx_ring_size; in vmxnet3_get_ringparam()
670 if (new_tx_ring_size == adapter->tx_ring_size && in vmxnet3_set_ringparam()
726 adapter->tx_ring_size = new_tx_ring_size; in vmxnet3_set_ringparam()
/linux/drivers/net/ethernet/mellanox/mlx4/
A Den_main.c171 params->prof[i].tx_ring_size = MLX4_EN_MIN_TX_SIZE; in mlx4_en_get_profile()
174 params->prof[i].tx_ring_size = MLX4_EN_DEF_TX_RING_SIZE; in mlx4_en_get_profile()
/linux/drivers/hid/intel-ish-hid/ishtp/
A Dclient.h68 unsigned int tx_ring_size; member
A Dclient.c103 cl->tx_ring_size = CL_DEF_TX_RING_SIZE; in ishtp_cl_init()
104 cl->tx_ring_free_size = cl->tx_ring_size; in ishtp_cl_init()
1095 cl->tx_ring_size = size; in ishtp_set_tx_ring_size()
A Dclient-buffers.c66 for (j = 0; j < cl->tx_ring_size; ++j) { in ishtp_cl_alloc_tx_ring()
/linux/drivers/net/wan/
A Dfsl_ucc_hdlc.h99 unsigned short tx_ring_size; member
/linux/drivers/net/ethernet/
A Djme.c561 TX_RING_ALLOC_SIZE(jme->tx_ring_size), in jme_setup_tx_resources()
576 atomic_set(&txring->nr_free, jme->tx_ring_size); in jme_setup_tx_resources()
578 txring->bufinf = kcalloc(jme->tx_ring_size, in jme_setup_tx_resources()
588 TX_RING_ALLOC_SIZE(jme->tx_ring_size), in jme_setup_tx_resources()
610 for (i = 0 ; i < jme->tx_ring_size ; ++i) { in jme_free_tx_resources()
625 TX_RING_ALLOC_SIZE(jme->tx_ring_size), in jme_free_tx_resources()
659 jwrite32(jme, JME_TXQDC, jme->tx_ring_size); in jme_enable_tx_engine()
1431 max = jme->tx_ring_size - atomic_read(&txring->nr_free); in jme_tx_clean_tasklet()
2989 jme->tx_ring_size = 1 << 10; in jme_init_one()
2990 jme->tx_ring_mask = jme->tx_ring_size - 1; in jme_init_one()
/linux/drivers/net/ethernet/cadence/
A Dmacb_main.c60 * (bp)->tx_ring_size)
182 return index & (bp->tx_ring_size - 1); in macb_tx_ring_wrap()
1242 bp->tx_ring_size) <= MACB_TX_WAKEUP_THRESH(bp)) in macb_tx_interrupt()
2002 if (unlikely(entry == (bp->tx_ring_size - 1))) in macb_tx_map()
2220 bp->tx_ring_size) < desc_cnt) { in macb_start_xmit()
2426 for (i = 0; i < bp->tx_ring_size; i++) { in gem_init_rings()
2450 for (i = 0; i < bp->tx_ring_size; i++) { in macb_init_rings()
3112 ring->tx_pending = bp->tx_ring_size; in macb_get_ringparam()
3133 if ((new_tx_size == bp->tx_ring_size) && in macb_set_ringparam()
3145 bp->tx_ring_size = new_tx_size; in macb_set_ringparam()
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/linux/drivers/net/ethernet/google/gve/
A Dgve_adminq.h186 __be16 tx_ring_size; member
/linux/drivers/net/ethernet/adaptec/
A Dstarfire.c869 size_t tx_done_q_size, rx_done_q_size, tx_ring_size, rx_ring_size; in netdev_open() local
888 …tx_ring_size = ((sizeof(starfire_tx_desc) * TX_RING_SIZE + QUEUE_ALIGN - 1) / QUEUE_ALIGN) * QUEUE… in netdev_open()
890 np->queue_mem_size = tx_done_q_size + rx_done_q_size + tx_ring_size + rx_ring_size; in netdev_open()
905 np->rx_ring = (void *) np->tx_ring + tx_ring_size; in netdev_open()
906 np->rx_ring_dma = np->tx_ring_dma + tx_ring_size; in netdev_open()
/linux/drivers/net/ethernet/broadcom/bnxt/
A Dbnxt_xdp.c147 if (tx_avail != bp->tx_ring_size) in bnxt_rx_xdp()

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