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Searched refs:rx_ring_size (Results 1 – 25 of 55) sorted by relevance

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/Linux-v5.4/drivers/net/wireless/admtek/
Dadm8211.c35 static unsigned int rx_ring_size __read_mostly = 16;
38 module_param(rx_ring_size, uint, 0);
354 unsigned int entry = priv->cur_rx % priv->rx_ring_size; in adm8211_interrupt_rci()
358 unsigned int limit = priv->rx_ring_size; in adm8211_interrupt_rci()
432 (entry == priv->rx_ring_size - 1 ? in adm8211_interrupt_rci()
452 entry = (++priv->cur_rx) % priv->rx_ring_size; in adm8211_interrupt_rci()
1435 for (i = 0; i < priv->rx_ring_size; i++) { in adm8211_init_rings()
1445 for (i = 0; i < priv->rx_ring_size; i++) { in adm8211_init_rings()
1489 for (i = 0; i < priv->rx_ring_size; i++) { in adm8211_free_rings()
1737 priv->rx_buffers = kmalloc(sizeof(*priv->rx_buffers) * priv->rx_ring_size + in adm8211_alloc_rings()
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/Linux-v5.4/drivers/net/ethernet/broadcom/
Dbcm63xx_enet.c230 while (priv->rx_desc_count < priv->rx_ring_size) { in bcm_enet_refill_rx()
253 if (priv->rx_dirty_desc == priv->rx_ring_size - 1) { in bcm_enet_refill_rx()
335 if (priv->rx_curr_desc == priv->rx_ring_size) in bcm_enet_receive_queue()
925 size = priv->rx_ring_size * sizeof(struct bcm_enet_desc); in bcm_enet_open()
959 priv->rx_skb = kcalloc(priv->rx_ring_size, sizeof(struct sk_buff *), in bcm_enet_open()
1025 val = priv->rx_ring_size / 3; in bcm_enet_open()
1027 val = (priv->rx_ring_size * 2) / 3; in bcm_enet_open()
1031 enet_dmac_writel(priv, priv->rx_ring_size, ENETDMAC_LEN, priv->rx_chan); in bcm_enet_open()
1073 for (i = 0; i < priv->rx_ring_size; i++) { in bcm_enet_open()
1191 for (i = 0; i < priv->rx_ring_size; i++) { in bcm_enet_stop()
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Dbcm63xx_enet.h219 int rx_ring_size; member
/Linux-v5.4/drivers/net/ethernet/amd/
Dpcnet32.c276 unsigned int rx_ring_size; /* current rx ring size */ member
567 overlap = min(entries, lp->rx_ring_size); in pcnet32_realloc_rx_ring()
601 for (; new < lp->rx_ring_size; new++) { in pcnet32_realloc_rx_ring()
617 lp->rx_ring_size, lp->rx_ring, in pcnet32_realloc_rx_ring()
620 lp->rx_ring_size = entries; in pcnet32_realloc_rx_ring()
621 lp->rx_mod_mask = lp->rx_ring_size - 1; in pcnet32_realloc_rx_ring()
630 while (--new >= lp->rx_ring_size) { in pcnet32_realloc_rx_ring()
657 for (i = 0; i < lp->rx_ring_size; i++) { in pcnet32_purge_rx_ring()
882 ering->rx_pending = lp->rx_ring_size; in pcnet32_get_ringparam()
920 if ((1 << i) != lp->rx_ring_size) in pcnet32_set_ringparam()
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/Linux-v5.4/drivers/net/ethernet/marvell/
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()
1025 int rx_desc_num = pep->rx_ring_size; in rxq_init()
1034 size = pep->rx_ring_size * sizeof(struct rx_desc); in rxq_init()
1064 for (curr = 0; pep->rx_desc_count && curr < pep->rx_ring_size; curr++) { in rxq_deinit()
1462 pep->rx_ring_size = NUM_RX_DESCS; in pxa168_eth_probe()
1468 pep->rx_ring_size = pep->pd->rx_queue_size; in pxa168_eth_probe()
1498 netif_napi_add(dev, &pep->napi, pxa168_rx_poll, pep->rx_ring_size); in pxa168_eth_probe()
Dmv643xx_eth.c327 int rx_ring_size; member
393 int rx_ring_size; member
529 if (rxq->rx_curr_desc == rxq->rx_ring_size) in rxq_process()
603 while (refilled < budget && rxq->rx_desc_count < rxq->rx_ring_size) { in rxq_refill()
623 if (rxq->rx_used_desc == rxq->rx_ring_size) in rxq_refill()
1648 er->rx_pending = mp->rx_ring_size; in mv643xx_eth_get_ringparam()
1660 mp->rx_ring_size = er->rx_pending < 4096 ? er->rx_pending : 4096; in mv643xx_eth_set_ringparam()
1941 rxq->rx_ring_size = mp->rx_ring_size; in rxq_init()
1947 size = rxq->rx_ring_size * sizeof(struct rx_desc); in rxq_init()
1967 rxq->rx_skb = kcalloc(rxq->rx_ring_size, sizeof(*rxq->rx_skb), in rxq_init()
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/Linux-v5.4/drivers/net/ethernet/i825xx/
Dlib82596.c360 static int rx_ring_size = RX_RING_SIZE; variable
470 for (i = 0, rbd = dma->rbds; i < rx_ring_size; i++, rbd++) { in init_rx_bufs()
488 rbd = dma->rbds + rx_ring_size - 1; in init_rx_bufs()
494 for (i = 0, rfd = dma->rfds; i < rx_ring_size; i++, rfd++) { in init_rx_bufs()
505 rfd->v_prev = dma->rfds + rx_ring_size - 1; in init_rx_bufs()
506 rfd = dma->rfds + rx_ring_size - 1; in init_rx_bufs()
521 for (i = 0, rbd = lp->dma->rbds; i < rx_ring_size; i++, rbd++) { in remove_rx_bufs()
540 for (i = 0; i < rx_ring_size; i++) { in rebuild_rx_bufs()
544 dma->rfds[rx_ring_size-1].cmd = SWAP16(CMD_EOL|CMD_FLEX); in rebuild_rx_bufs()
D82596.c370 static int rx_ring_size = RX_RING_SIZE; variable
532 for (i = 0, rbd = lp->rbds; i < rx_ring_size; i++, rbd++) { in remove_rx_bufs()
549 for (i = 0, rbd = lp->rbds; i < rx_ring_size; i++, rbd++) { in init_rx_bufs()
569 rbd = lp->rbds + rx_ring_size - 1; in init_rx_bufs()
575 for (i = 0, rfd = lp->rfds; i < rx_ring_size; i++, rfd++) { in init_rx_bufs()
586 rfd->v_prev = lp->rfds + rx_ring_size - 1; in init_rx_bufs()
587 rfd = lp->rfds + rx_ring_size - 1; in init_rx_bufs()
603 for (i = 0; i < rx_ring_size; i++) { in rebuild_rx_bufs()
607 lp->rfds[rx_ring_size-1].cmd = CMD_EOL|CMD_FLEX; in rebuild_rx_bufs()
/Linux-v5.4/drivers/scsi/ibmvscsi_tgt/
Dlibsrp.h91 size_t rx_ring_size; member
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-v5.4/drivers/net/ethernet/oki-semi/pch_gbe/
Dpch_gbe_ethtool.c299 int tx_ring_size, rx_ring_size; in pch_gbe_set_ringparam() local
305 rx_ring_size = (int)sizeof(struct pch_gbe_rx_ring); in pch_gbe_set_ringparam()
317 rxdr = kzalloc(rx_ring_size, GFP_KERNEL); in pch_gbe_set_ringparam()
/Linux-v5.4/drivers/net/vmxnet3/
Dvmxnet3_int.h371 u32 rx_ring_size; member
465 u32 tx_ring_size, u32 rx_ring_size, u32 rx_ring2_size,
Dvmxnet3_ethtool.c520 param->rx_pending = adapter->rx_ring_size; in vmxnet3_get_ringparam()
602 new_rx_ring_size == adapter->rx_ring_size && in vmxnet3_set_ringparam()
658 adapter->rx_ring_size = new_rx_ring_size; in vmxnet3_set_ringparam()
/Linux-v5.4/drivers/hid/intel-ish-hid/ishtp/
Dclient.h60 unsigned int rx_ring_size; member
Dclient-buffers.c27 for (j = 0; j < cl->rx_ring_size; ++j) { in ishtp_cl_alloc_rx_ring()
/Linux-v5.4/drivers/net/wan/
Dfsl_ucc_hdlc.h100 unsigned short rx_ring_size; member
/Linux-v5.4/drivers/net/ethernet/altera/
Daltera_tse_main.c271 unsigned int rx_descs = priv->rx_ring_size; in alloc_init_skbufs()
316 unsigned int rx_descs = priv->rx_ring_size; in free_skbufs()
334 unsigned int rxsize = priv->rx_ring_size; in tse_rx_refill()
373 unsigned int entry = priv->rx_cons % priv->rx_ring_size; in tse_rx()
400 next_entry = (++priv->rx_cons) % priv->rx_ring_size; in tse_rx()
1197 priv->rx_ring_size = dma_rx_num; in tse_open()
1230 for (i = 0; i < priv->rx_ring_size; i++) in tse_open()
/Linux-v5.4/drivers/net/ethernet/mellanox/mlx4/
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-v5.4/drivers/net/ethernet/nvidia/
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()
1928 np->last_rx.orig = &np->rx_ring.orig[np->rx_ring_size-1]; in nv_init_rx()
1930 np->last_rx.ex = &np->rx_ring.ex[np->rx_ring_size-1]; in nv_init_rx()
1933 np->last_rx_ctx = &np->rx_skb[np->rx_ring_size-1]; in nv_init_rx()
1935 for (i = 0; i < np->rx_ring_size; i++) { in nv_init_rx()
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/Linux-v5.4/drivers/net/ethernet/broadcom/bnx2x/
Dbnx2x_cmn.c4444 int rx_ring_size) in bnx2x_alloc_rx_bds() argument
4456 for (i = 0; i < rx_ring_size; i++) { in bnx2x_alloc_rx_bds()
4504 int rx_ring_size = 0; in bnx2x_alloc_fp_mem_at() local
4506 if (!bp->rx_ring_size && IS_MF_STORAGE_ONLY(bp)) { in bnx2x_alloc_fp_mem_at()
4507 rx_ring_size = MIN_RX_SIZE_NONTPA; in bnx2x_alloc_fp_mem_at()
4508 bp->rx_ring_size = rx_ring_size; in bnx2x_alloc_fp_mem_at()
4509 } else if (!bp->rx_ring_size) { in bnx2x_alloc_fp_mem_at()
4510 rx_ring_size = MAX_RX_AVAIL/BNX2X_NUM_RX_QUEUES(bp); in bnx2x_alloc_fp_mem_at()
4520 rx_ring_size /= 10; in bnx2x_alloc_fp_mem_at()
4524 rx_ring_size = max_t(int, bp->disable_tpa ? MIN_RX_SIZE_NONTPA : in bnx2x_alloc_fp_mem_at()
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/Linux-v5.4/drivers/net/ethernet/freescale/
Dgianfar.c120 if (bdp == rx_queue->rx_bd_base + rx_queue->rx_ring_size - 1) in gfar_init_rxbdp()
155 gfar_write(baddr, priv->rx_queue[i]->rx_ring_size | in gfar_init_rqprm()
1124 for (i = 0; i < rx_queue->rx_ring_size; i++) { in free_skb_rx_queue()
1295 if (unlikely(++i == rx_queue->rx_ring_size)) { in gfar_alloc_rx_buffs()
1373 priv->total_rx_ring_size += priv->rx_queue[i]->rx_ring_size; in gfar_alloc_skb_resources()
1402 addr += sizeof(struct rxbd8) * rx_queue->rx_ring_size; in gfar_alloc_skb_resources()
1403 vaddr += sizeof(struct rxbd8) * rx_queue->rx_ring_size; in gfar_alloc_skb_resources()
1422 rx_queue->rx_buff = kcalloc(rx_queue->rx_ring_size, in gfar_alloc_skb_resources()
2420 rxq->next_to_alloc = (nta < rxq->rx_ring_size) ? nta : 0; in gfar_reuse_rx_page()
2566 if (unlikely(++i == rx_queue->rx_ring_size)) in gfar_clean_rx_ring()
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Dgianfar.h1012 u16 rx_ring_size; member
1281 return rxq->rx_ring_size + rxq->next_to_clean - rxq->next_to_use - 1; in gfar_rxbd_unused()
1290 i = rxq->next_to_use ? rxq->next_to_use - 1 : rxq->rx_ring_size - 1; in gfar_rxbd_dma_lastfree()
Dgianfar_ethtool.c421 rvals->rx_pending = rx_queue->rx_ring_size; in gfar_gringparam()
422 rvals->rx_mini_pending = rx_queue->rx_ring_size; in gfar_gringparam()
423 rvals->rx_jumbo_pending = rx_queue->rx_ring_size; in gfar_gringparam()
460 priv->rx_queue[i]->rx_ring_size = rvals->rx_pending; in gfar_sringparam()
/Linux-v5.4/drivers/net/ethernet/
Djme.c782 for (i = 0 ; i < jme->rx_ring_size ; ++i) in jme_free_rx_resources()
788 RX_RING_ALLOC_SIZE(jme->rx_ring_size), in jme_free_rx_resources()
808 RX_RING_ALLOC_SIZE(jme->rx_ring_size), in jme_setup_rx_resources()
823 rxring->bufinf = kcalloc(jme->rx_ring_size, in jme_setup_rx_resources()
832 for (i = 0 ; i < jme->rx_ring_size ; ++i) { in jme_setup_rx_resources()
845 RX_RING_ALLOC_SIZE(jme->rx_ring_size), in jme_setup_rx_resources()
877 jwrite32(jme, JME_RXQDC, jme->rx_ring_size); in jme_enable_rx_engine()
1353 jme_process_receive(jme, jme->rx_ring_size); in jme_rx_clean_tasklet()
3015 jme->rx_ring_size = 1 << 9; in jme_init_one()
3016 jme->rx_ring_mask = jme->rx_ring_size - 1; in jme_init_one()
/Linux-v5.4/drivers/net/ethernet/cadence/
Dmacb_main.c55 * (bp)->rx_ring_size)
205 return index & (bp->rx_ring_size - 1); in macb_rx_ring_wrap()
916 bp->rx_ring_size) > 0) { in gem_rx_refill()
945 if (entry == bp->rx_ring_size - 1) in gem_rx_refill()
1172 for (i = 0; i < bp->rx_ring_size; i++) { in macb_init_rx_ring()
1900 for (i = 0; i < bp->rx_ring_size; i++) { in gem_free_rx_buffers()
1926 bp->rx_ring_size * bp->rx_buffer_size, in macb_free_rx_buffers()
1965 size = bp->rx_ring_size * sizeof(struct sk_buff *); in gem_alloc_rx_buffers()
1972 bp->rx_ring_size, queue->rx_skbuff); in gem_alloc_rx_buffers()
1982 size = bp->rx_ring_size * bp->rx_buffer_size; in macb_alloc_rx_buffers()
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