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Searched refs:rx_ring_size (Results 1 – 25 of 54) sorted by relevance

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/linux/drivers/net/wireless/admtek/
H A Dadm8211.c34 static unsigned int rx_ring_size __read_mostly = 16;
37 module_param(rx_ring_size, uint, 0);
353 unsigned int entry = priv->cur_rx % priv->rx_ring_size; in adm8211_interrupt_rci()
357 unsigned int limit = priv->rx_ring_size; in adm8211_interrupt_rci()
430 (entry == priv->rx_ring_size - 1 ? in adm8211_interrupt_rci()
450 entry = (++priv->cur_rx) % priv->rx_ring_size; in adm8211_interrupt_rci()
1433 for (i = 0; i < priv->rx_ring_size; i++) { in adm8211_init_rings()
1443 for (i = 0; i < priv->rx_ring_size; i++) { in adm8211_init_rings()
1487 for (i = 0; i < priv->rx_ring_size; i++) { in adm8211_free_rings()
1733 priv->rx_buffers = kmalloc(sizeof(*priv->rx_buffers) * priv->rx_ring_size + in adm8211_alloc_rings()
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/linux/drivers/net/ethernet/amd/
H A Dpcnet32.c272 unsigned int rx_ring_size; /* current rx ring size */ member
562 overlap = min(entries, lp->rx_ring_size); in pcnet32_realloc_rx_ring()
595 for (; new < lp->rx_ring_size; new++) { in pcnet32_realloc_rx_ring()
609 sizeof(struct pcnet32_rx_head) * lp->rx_ring_size, in pcnet32_realloc_rx_ring()
612 lp->rx_ring_size = entries; in pcnet32_realloc_rx_ring()
613 lp->rx_mod_mask = lp->rx_ring_size - 1; in pcnet32_realloc_rx_ring()
622 while (--new >= lp->rx_ring_size) { in pcnet32_realloc_rx_ring()
647 for (i = 0; i < lp->rx_ring_size; i++) { in pcnet32_purge_rx_ring()
872 ering->rx_pending = lp->rx_ring_size; in pcnet32_get_ringparam()
912 if ((1 << i) != lp->rx_ring_size) in pcnet32_set_ringparam()
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/linux/drivers/net/wireless/mediatek/mt76/mt7615/
H A Ddma.c222 int rx_ring_size = MT7615_RX_RING_SIZE; in mt7615_dma_init() local
272 rx_ring_size /= 2; in mt7615_dma_init()
275 rx_ring_size, MT_RX_BUF_SIZE, MT_RX_RING_BASE); in mt7615_dma_init()
/linux/drivers/net/ethernet/broadcom/
H A Dbcm63xx_enet.c229 while (priv->rx_desc_count < priv->rx_ring_size) { in bcm_enet_refill_rx()
255 if (priv->rx_dirty_desc == priv->rx_ring_size - 1) { in bcm_enet_refill_rx()
340 if (priv->rx_curr_desc == priv->rx_ring_size) in bcm_enet_receive_queue()
873 for (i = 0; i < priv->rx_ring_size; i++) { in bcm_enet_free_rx_buf_ring()
963 size = priv->rx_ring_size * sizeof(struct bcm_enet_desc); in bcm_enet_open()
997 priv->rx_buf = kcalloc(priv->rx_ring_size, sizeof(void *), in bcm_enet_open()
1063 val = priv->rx_ring_size / 3; in bcm_enet_open()
1065 val = (priv->rx_ring_size * 2) / 3; in bcm_enet_open()
1069 enet_dmac_writel(priv, priv->rx_ring_size, ENETDMAC_LEN, priv->rx_chan); in bcm_enet_open()
1513 ering->rx_pending = priv->rx_ring_size; in bcm_enet_get_ringparam()
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H A Dbcm63xx_enet.h219 int rx_ring_size; member
/linux/drivers/net/ethernet/marvell/
H A Dpxa168_eth.c229 int rx_ring_size; member
310 while (pep->rx_desc_count < pep->rx_ring_size) { in rxq_refill()
336 pep->rx_used_desc_q = (used_rx_desc + 1) % pep->rx_ring_size; in rxq_refill()
789 rx_next_curr_desc = (rx_curr_desc + 1) % pep->rx_ring_size; in rxq_process()
1024 int rx_desc_num = pep->rx_ring_size; in rxq_init()
1033 size = pep->rx_ring_size * sizeof(struct rx_desc); in rxq_init()
1063 for (curr = 0; pep->rx_desc_count && curr < pep->rx_ring_size; curr++) { in rxq_deinit()
1451 pep->rx_ring_size = NUM_RX_DESCS; in pxa168_eth_probe()
1457 pep->rx_ring_size = pep->pd->rx_queue_size; in pxa168_eth_probe()
1490 pep->rx_ring_size); in pxa168_eth_probe()
H A Dmv643xx_eth.c328 int rx_ring_size; member
394 int rx_ring_size; member
530 if (rxq->rx_curr_desc == rxq->rx_ring_size) in rxq_process()
604 while (refilled < budget && rxq->rx_desc_count < rxq->rx_ring_size) { in rxq_refill()
624 if (rxq->rx_used_desc == rxq->rx_ring_size) in rxq_refill()
1651 er->rx_pending = mp->rx_ring_size; in mv643xx_eth_get_ringparam()
1665 mp->rx_ring_size = min(er->rx_pending, 4096U); in mv643xx_eth_set_ringparam()
1947 rxq->rx_ring_size = mp->rx_ring_size; in rxq_init()
1953 size = rxq->rx_ring_size * sizeof(struct rx_desc); in rxq_init()
1973 rxq->rx_skb = kcalloc(rxq->rx_ring_size, sizeof(*rxq->rx_skb), in rxq_init()
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/linux/drivers/net/ethernet/i825xx/
H A D82596.c369 static int rx_ring_size = RX_RING_SIZE; variable
531 for (i = 0, rbd = lp->rbds; i < rx_ring_size; i++, rbd++) { in remove_rx_bufs()
548 for (i = 0, rbd = lp->rbds; i < rx_ring_size; i++, rbd++) { in init_rx_bufs()
568 rbd = lp->rbds + rx_ring_size - 1; in init_rx_bufs()
574 for (i = 0, rfd = lp->rfds; i < rx_ring_size; i++, rfd++) { in init_rx_bufs()
585 rfd->v_prev = lp->rfds + rx_ring_size - 1; in init_rx_bufs()
586 rfd = lp->rfds + rx_ring_size - 1; in init_rx_bufs()
602 for (i = 0; i < rx_ring_size; i++) { in rebuild_rx_bufs()
606 lp->rfds[rx_ring_size-1].cmd = CMD_EOL|CMD_FLEX; in rebuild_rx_bufs()
H A Dlib82596.c359 static int rx_ring_size = RX_RING_SIZE; variable
497 for (i = 0, rbd = dma->rbds; i < rx_ring_size; i++, rbd++) { in init_rx_bufs()
515 rbd = dma->rbds + rx_ring_size - 1; in init_rx_bufs()
521 for (i = 0, rfd = dma->rfds; i < rx_ring_size; i++, rfd++) { in init_rx_bufs()
532 rfd->v_prev = dma->rfds + rx_ring_size - 1; in init_rx_bufs()
533 rfd = dma->rfds + rx_ring_size - 1; in init_rx_bufs()
548 for (i = 0, rbd = lp->dma->rbds; i < rx_ring_size; i++, rbd++) { in remove_rx_bufs()
567 for (i = 0; i < rx_ring_size; i++) { in rebuild_rx_bufs()
571 dma->rfds[rx_ring_size-1].cmd = SWAP16(CMD_EOL|CMD_FLEX); in rebuild_rx_bufs()
/linux/drivers/net/ethernet/oki-semi/pch_gbe/
H A Dpch_gbe_ethtool.c309 int tx_ring_size, rx_ring_size; in pch_gbe_set_ringparam() local
315 rx_ring_size = (int)sizeof(struct pch_gbe_rx_ring); in pch_gbe_set_ringparam()
327 rxdr = kzalloc(rx_ring_size, GFP_KERNEL); in pch_gbe_set_ringparam()
/linux/drivers/net/ethernet/altera/
H A Daltera_tse_main.c255 unsigned int rx_descs = priv->rx_ring_size; in alloc_init_skbufs()
300 unsigned int rx_descs = priv->rx_ring_size; in free_skbufs()
318 unsigned int rxsize = priv->rx_ring_size; in tse_rx_refill()
355 unsigned int entry = priv->rx_cons % priv->rx_ring_size; in tse_rx()
385 next_entry = (++priv->rx_cons) % priv->rx_ring_size; in tse_rx()
918 priv->rx_ring_size = dma_rx_num; in tse_open()
951 for (i = 0; i < priv->rx_ring_size; i++) in tse_open()
/linux/drivers/scsi/ibmvscsi_tgt/
H A Dlibsrp.h91 size_t rx_ring_size; member
H A Dlibsrp.c114 target->rx_ring_size = nr; in srp_target_alloc()
133 srp_ring_free(target->dev, target->rx_ring, target->rx_ring_size, in srp_target_free()
/linux/drivers/net/ethernet/nvidia/
H A Dforcedeth.c811 int rx_ring_size; member
1005 …writel(dma_low(np->ring_addr + np->rx_ring_size*sizeof(struct ring_desc)), base + NvRegTxRingPhysA… in setup_hw_rings()
1012 …writel(dma_low(np->ring_addr + np->rx_ring_size*sizeof(struct ring_desc_ex)), base + NvRegTxRingPh… in setup_hw_rings()
1013 …writel(dma_high(np->ring_addr + np->rx_ring_size*sizeof(struct ring_desc_ex)), base + NvRegTxRingP… in setup_hw_rings()
1026 (np->rx_ring_size + in free_rings()
1033 (np->rx_ring_size + in free_rings()
1923 np->last_rx.orig = &np->rx_ring.orig[np->rx_ring_size-1]; in nv_init_rx()
1925 np->last_rx.ex = &np->rx_ring.ex[np->rx_ring_size-1]; in nv_init_rx()
1928 np->last_rx_ctx = &np->rx_skb[np->rx_ring_size-1]; in nv_init_rx()
1930 for (i = 0; i < np->rx_ring_size; i++) { in nv_init_rx()
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/linux/drivers/net/ethernet/broadcom/bnx2x/
H A Dbnx2x_cmn.c4462 int rx_ring_size) in bnx2x_alloc_rx_bds() argument
4474 for (i = 0; i < rx_ring_size; i++) { in bnx2x_alloc_rx_bds()
4522 int rx_ring_size = 0; in bnx2x_alloc_fp_mem_at() local
4524 if (!bp->rx_ring_size && IS_MF_STORAGE_ONLY(bp)) { in bnx2x_alloc_fp_mem_at()
4525 rx_ring_size = MIN_RX_SIZE_NONTPA; in bnx2x_alloc_fp_mem_at()
4526 bp->rx_ring_size = rx_ring_size; in bnx2x_alloc_fp_mem_at()
4527 } else if (!bp->rx_ring_size) { in bnx2x_alloc_fp_mem_at()
4528 rx_ring_size = MAX_RX_AVAIL/BNX2X_NUM_RX_QUEUES(bp); in bnx2x_alloc_fp_mem_at()
4538 rx_ring_size /= 10; in bnx2x_alloc_fp_mem_at()
4542 rx_ring_size = max_t(int, bp->disable_tpa ? MIN_RX_SIZE_NONTPA : in bnx2x_alloc_fp_mem_at()
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/linux/drivers/hid/intel-ish-hid/ishtp/
H A Dclient.h60 unsigned int rx_ring_size; member
H A Dclient-buffers.c27 for (j = 0; j < cl->rx_ring_size; ++j) { in ishtp_cl_alloc_rx_ring()
/linux/drivers/net/vmxnet3/
H A Dvmxnet3_int.h421 u32 rx_ring_size; member
555 u32 tx_ring_size, u32 rx_ring_size, u32 rx_ring2_size,
/linux/drivers/net/wan/
H A Dfsl_ucc_hdlc.h100 unsigned short rx_ring_size; member
/linux/drivers/net/ethernet/mellanox/mlx4/
H A Den_main.c172 params->prof[i].rx_ring_size = MLX4_EN_MIN_RX_SIZE; in mlx4_en_get_profile()
175 params->prof[i].rx_ring_size = MLX4_EN_DEF_RX_RING_SIZE; in mlx4_en_get_profile()
/linux/drivers/net/ethernet/freescale/
H A Dgianfar.c117 if (bdp == rx_queue->rx_bd_base + rx_queue->rx_ring_size - 1) in gfar_init_rxbdp()
152 gfar_write(baddr, priv->rx_queue[i]->rx_ring_size | in gfar_init_rqprm()
1102 for (i = 0; i < rx_queue->rx_ring_size; i++) { in free_skb_rx_queue()
1273 if (unlikely(++i == rx_queue->rx_ring_size)) { in gfar_alloc_rx_buffs()
1351 priv->total_rx_ring_size += priv->rx_queue[i]->rx_ring_size; in gfar_alloc_skb_resources()
1380 addr += sizeof(struct rxbd8) * rx_queue->rx_ring_size; in gfar_alloc_skb_resources()
1381 vaddr += sizeof(struct rxbd8) * rx_queue->rx_ring_size; in gfar_alloc_skb_resources()
1400 rx_queue->rx_buff = kcalloc(rx_queue->rx_ring_size, in gfar_alloc_skb_resources()
2395 rxq->next_to_alloc = (nta < rxq->rx_ring_size) ? nta : 0; in gfar_reuse_rx_page()
2552 if (unlikely(++i == rx_queue->rx_ring_size)) in gfar_clean_rx_ring()
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H A Dgianfar.h1055 u16 rx_ring_size; member
1324 return rxq->rx_ring_size + rxq->next_to_clean - rxq->next_to_use - 1; in gfar_rxbd_unused()
1333 i = rxq->next_to_use ? rxq->next_to_use - 1 : rxq->rx_ring_size - 1; in gfar_rxbd_dma_lastfree()
H A Dgianfar_ethtool.c396 rvals->rx_pending = rx_queue->rx_ring_size; in gfar_gringparam()
397 rvals->rx_mini_pending = rx_queue->rx_ring_size; in gfar_gringparam()
398 rvals->rx_jumbo_pending = rx_queue->rx_ring_size; in gfar_gringparam()
437 priv->rx_queue[i]->rx_ring_size = rvals->rx_pending; in gfar_sringparam()
/linux/drivers/net/ethernet/
H A Djme.c781 for (i = 0 ; i < jme->rx_ring_size ; ++i) in jme_free_rx_resources()
787 RX_RING_ALLOC_SIZE(jme->rx_ring_size), in jme_free_rx_resources()
807 RX_RING_ALLOC_SIZE(jme->rx_ring_size), in jme_setup_rx_resources()
822 rxring->bufinf = kcalloc(jme->rx_ring_size, in jme_setup_rx_resources()
831 for (i = 0 ; i < jme->rx_ring_size ; ++i) { in jme_setup_rx_resources()
844 RX_RING_ALLOC_SIZE(jme->rx_ring_size), in jme_setup_rx_resources()
876 jwrite32(jme, JME_RXQDC, jme->rx_ring_size); in jme_enable_rx_engine()
1345 jme_process_receive(jme, jme->rx_ring_size); in jme_rx_clean_tasklet()
2991 jme->rx_ring_size = 1 << 9; in jme_init_one()
2992 jme->rx_ring_mask = jme->rx_ring_size - 1; in jme_init_one()
/linux/drivers/net/ethernet/cadence/
H A Dmacb_main.c58 * (bp)->rx_ring_size)
213 return index & (bp->rx_ring_size - 1); in macb_rx_ring_wrap()
1313 bp->rx_ring_size) > 0) { in gem_rx_refill()
1341 if (entry == bp->rx_ring_size - 1) in gem_rx_refill()
1569 for (i = 0; i < bp->rx_ring_size; i++) { in macb_init_rx_ring()
2442 for (i = 0; i < bp->rx_ring_size; i++) { in gem_free_rx_buffers()
2468 bp->rx_ring_size * bp->rx_buffer_size, in macb_free_rx_buffers()
2513 size = bp->rx_ring_size * sizeof(struct sk_buff *); in gem_alloc_rx_buffers()
2520 bp->rx_ring_size, queue->rx_skbuff); in gem_alloc_rx_buffers()
2530 size = bp->rx_ring_size * bp->rx_buffer_size; in macb_alloc_rx_buffers()
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