| /Linux-v4.19/drivers/net/wireless/admtek/ |
| D | adm8211.c | 39 static unsigned int rx_ring_size __read_mostly = 16;
42 module_param(rx_ring_size, uint, 0);
358 unsigned int entry = priv->cur_rx % priv->rx_ring_size; in adm8211_interrupt_rci()
362 unsigned int limit = priv->rx_ring_size; in adm8211_interrupt_rci()
436 (entry == priv->rx_ring_size - 1 ? in adm8211_interrupt_rci()
456 entry = (++priv->cur_rx) % priv->rx_ring_size; in adm8211_interrupt_rci()
1439 for (i = 0; i < priv->rx_ring_size; i++) { in adm8211_init_rings()
1449 for (i = 0; i < priv->rx_ring_size; i++) { in adm8211_init_rings()
1493 for (i = 0; i < priv->rx_ring_size; i++) { in adm8211_free_rings()
1741 priv->rx_buffers = kmalloc(sizeof(*priv->rx_buffers) * priv->rx_ring_size + in adm8211_alloc_rings()
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| /Linux-v4.19/drivers/net/ethernet/broadcom/ |
| D | bcm63xx_enet.c | 243 while (priv->rx_desc_count < priv->rx_ring_size) { in bcm_enet_refill_rx()
266 if (priv->rx_dirty_desc == priv->rx_ring_size - 1) { in bcm_enet_refill_rx()
348 if (priv->rx_curr_desc == priv->rx_ring_size) in bcm_enet_receive_queue()
946 size = priv->rx_ring_size * sizeof(struct bcm_enet_desc); in bcm_enet_open()
980 priv->rx_skb = kcalloc(priv->rx_ring_size, sizeof(struct sk_buff *), in bcm_enet_open()
1046 val = priv->rx_ring_size / 3; in bcm_enet_open()
1048 val = (priv->rx_ring_size * 2) / 3; in bcm_enet_open()
1052 enet_dmac_writel(priv, priv->rx_ring_size, ENETDMAC_LEN, priv->rx_chan); in bcm_enet_open()
1094 for (i = 0; i < priv->rx_ring_size; i++) { in bcm_enet_open()
1212 for (i = 0; i < priv->rx_ring_size; i++) { in bcm_enet_stop()
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| D | bcm63xx_enet.h | 219 int rx_ring_size; member
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| /Linux-v4.19/drivers/net/ethernet/amd/ |
| D | pcnet32.c | 276 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-v4.19/drivers/net/ethernet/marvell/ |
| D | pxa168_eth.c | 240 int rx_ring_size; member
321 while (pep->rx_desc_count < pep->rx_ring_size) { in rxq_refill()
347 pep->rx_used_desc_q = (used_rx_desc + 1) % pep->rx_ring_size; in rxq_refill()
800 rx_next_curr_desc = (rx_curr_desc + 1) % pep->rx_ring_size; in rxq_process()
1036 int rx_desc_num = pep->rx_ring_size; in rxq_init()
1045 size = pep->rx_ring_size * sizeof(struct rx_desc); in rxq_init()
1075 for (curr = 0; pep->rx_desc_count && curr < pep->rx_ring_size; curr++) { in rxq_deinit()
1472 pep->rx_ring_size = NUM_RX_DESCS; in pxa168_eth_probe()
1478 pep->rx_ring_size = pep->pd->rx_queue_size; in pxa168_eth_probe()
1508 netif_napi_add(dev, &pep->napi, pxa168_rx_poll, pep->rx_ring_size); in pxa168_eth_probe()
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| D | mv643xx_eth.c | 339 int rx_ring_size; member
405 int rx_ring_size; member
541 if (rxq->rx_curr_desc == rxq->rx_ring_size) in rxq_process()
615 while (refilled < budget && rxq->rx_desc_count < rxq->rx_ring_size) { in rxq_refill()
635 if (rxq->rx_used_desc == rxq->rx_ring_size) in rxq_refill()
1667 er->rx_pending = mp->rx_ring_size; in mv643xx_eth_get_ringparam()
1679 mp->rx_ring_size = er->rx_pending < 4096 ? er->rx_pending : 4096; in mv643xx_eth_set_ringparam()
1960 rxq->rx_ring_size = mp->rx_ring_size; in rxq_init()
1966 size = rxq->rx_ring_size * sizeof(struct rx_desc); in rxq_init()
1986 rxq->rx_skb = kcalloc(rxq->rx_ring_size, sizeof(*rxq->rx_skb), in rxq_init()
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| /Linux-v4.19/drivers/net/ethernet/i825xx/ |
| D | 82596.c | 370 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()
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| D | lib82596.c | 360 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()
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| /Linux-v4.19/drivers/staging/mt7621-eth/ |
| D | ethtool.c | 161 mac->hw->rx_ring[0].rx_ring_size = BIT(fls(ring->rx_pending) - 1); in mtk_set_ringparam()
173 ring->rx_pending = mac->hw->rx_ring[0].rx_ring_size; in mtk_get_ringparam()
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| D | mtk_eth_soc.c | 56 #define NEXT_RX_DESP_IDX(X) (((X) + 1) & (ring->rx_ring_size - 1))
286 for (i = 0; i < ring->rx_ring_size; i++) { in mtk_clean_rx()
303 ring->rx_ring_size * sizeof(*ring->rx_dma), in mtk_clean_rx()
316 ring->rx_ring_size = eth->soc->dma_ring_size; in mtk_dma_rx_alloc()
317 ring->rx_data = kcalloc(ring->rx_ring_size, sizeof(*ring->rx_data), in mtk_dma_rx_alloc()
322 for (i = 0; i < ring->rx_ring_size; i++) { in mtk_dma_rx_alloc()
330 ring->rx_ring_size * sizeof(*ring->rx_dma), in mtk_dma_rx_alloc()
338 for (i = 0; i < ring->rx_ring_size; i++) { in mtk_dma_rx_alloc()
352 ring->rx_calc_idx = ring->rx_ring_size - 1; in mtk_dma_rx_alloc()
1461 mtk_w32(eth, eth->rx_ring[ring].rx_ring_size, MTK_QRX_MAX_CNT0); in mtk_qdma_init()
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| /Linux-v4.19/drivers/scsi/ibmvscsi_tgt/ |
| D | libsrp.h | 91 size_t rx_ring_size; member
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| D | libsrp.c | 123 target->rx_ring_size = nr; in srp_target_alloc()
142 srp_ring_free(target->dev, target->rx_ring, target->rx_ring_size, in srp_target_free()
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| /Linux-v4.19/drivers/net/ethernet/oki-semi/pch_gbe/ |
| D | pch_gbe_ethtool.c | 310 int tx_ring_size, rx_ring_size; in pch_gbe_set_ringparam() local
316 rx_ring_size = (int)sizeof(struct pch_gbe_rx_ring); in pch_gbe_set_ringparam()
328 rxdr = kzalloc(rx_ring_size, GFP_KERNEL); in pch_gbe_set_ringparam()
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| /Linux-v4.19/drivers/net/vmxnet3/ |
| D | vmxnet3_int.h | 371 u32 rx_ring_size; member
462 u32 tx_ring_size, u32 rx_ring_size, u32 rx_ring2_size,
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| /Linux-v4.19/drivers/net/wan/ |
| D | fsl_ucc_hdlc.h | 104 unsigned short rx_ring_size; member
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| /Linux-v4.19/drivers/net/ethernet/altera/ |
| D | altera_tse_main.c | 282 unsigned int rx_descs = priv->rx_ring_size; in alloc_init_skbufs()
327 unsigned int rx_descs = priv->rx_ring_size; in free_skbufs()
345 unsigned int rxsize = priv->rx_ring_size; in tse_rx_refill()
384 unsigned int entry = priv->rx_cons % priv->rx_ring_size; in tse_rx()
411 next_entry = (++priv->rx_cons) % priv->rx_ring_size; in tse_rx()
1209 priv->rx_ring_size = dma_rx_num; in tse_open()
1242 for (i = 0; i < priv->rx_ring_size; i++) in tse_open()
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| /Linux-v4.19/drivers/hid/intel-ish-hid/ishtp/ |
| D | client.h | 77 unsigned int rx_ring_size; member
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| D | client-buffers.c | 36 for (j = 0; j < cl->rx_ring_size; ++j) { in ishtp_cl_alloc_rx_ring()
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| /Linux-v4.19/drivers/net/ethernet/nvidia/ |
| D | forcedeth.c | 808 int rx_ring_size; member
1008 …writel(dma_low(np->ring_addr + np->rx_ring_size*sizeof(struct ring_desc)), base + NvRegTxRingPhysA… in setup_hw_rings()
1015 …writel(dma_low(np->ring_addr + np->rx_ring_size*sizeof(struct ring_desc_ex)), base + NvRegTxRingPh… in setup_hw_rings()
1016 …writel(dma_high(np->ring_addr + np->rx_ring_size*sizeof(struct ring_desc_ex)), base + NvRegTxRingP… in setup_hw_rings()
1029 (np->rx_ring_size + in free_rings()
1036 (np->rx_ring_size + in free_rings()
1910 np->last_rx.orig = &np->rx_ring.orig[np->rx_ring_size-1]; in nv_init_rx()
1912 np->last_rx.ex = &np->rx_ring.ex[np->rx_ring_size-1]; in nv_init_rx()
1915 np->last_rx_ctx = &np->rx_skb[np->rx_ring_size-1]; in nv_init_rx()
1917 for (i = 0; i < np->rx_ring_size; i++) { in nv_init_rx()
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| /Linux-v4.19/drivers/net/ethernet/broadcom/bnx2x/ |
| D | bnx2x_cmn.c | 4441 int rx_ring_size) in bnx2x_alloc_rx_bds() argument
4453 for (i = 0; i < rx_ring_size; i++) { in bnx2x_alloc_rx_bds()
4501 int rx_ring_size = 0; in bnx2x_alloc_fp_mem_at() local
4503 if (!bp->rx_ring_size && IS_MF_STORAGE_ONLY(bp)) { in bnx2x_alloc_fp_mem_at()
4504 rx_ring_size = MIN_RX_SIZE_NONTPA; in bnx2x_alloc_fp_mem_at()
4505 bp->rx_ring_size = rx_ring_size; in bnx2x_alloc_fp_mem_at()
4506 } else if (!bp->rx_ring_size) { in bnx2x_alloc_fp_mem_at()
4507 rx_ring_size = MAX_RX_AVAIL/BNX2X_NUM_RX_QUEUES(bp); in bnx2x_alloc_fp_mem_at()
4517 rx_ring_size /= 10; in bnx2x_alloc_fp_mem_at()
4521 rx_ring_size = max_t(int, bp->disable_tpa ? MIN_RX_SIZE_NONTPA : in bnx2x_alloc_fp_mem_at()
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| /Linux-v4.19/drivers/net/ethernet/cadence/ |
| D | macb_main.c | 48 * (bp)->rx_ring_size)
195 return index & (bp->rx_ring_size - 1); in macb_rx_ring_wrap()
901 bp->rx_ring_size) > 0) { in gem_rx_refill()
930 if (entry == bp->rx_ring_size - 1) in gem_rx_refill()
1147 for (i = 0; i < bp->rx_ring_size; i++) { in macb_init_rx_ring()
1856 for (i = 0; i < bp->rx_ring_size; i++) { in gem_free_rx_buffers()
1882 bp->rx_ring_size * bp->rx_buffer_size, in macb_free_rx_buffers()
1921 size = bp->rx_ring_size * sizeof(struct sk_buff *); in gem_alloc_rx_buffers()
1928 bp->rx_ring_size, queue->rx_skbuff); in gem_alloc_rx_buffers()
1938 size = bp->rx_ring_size * bp->rx_buffer_size; in macb_alloc_rx_buffers()
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| /Linux-v4.19/drivers/net/ethernet/freescale/ |
| D | gianfar.c | 163 if (bdp == rx_queue->rx_bd_base + rx_queue->rx_ring_size - 1) in gfar_init_rxbdp()
238 priv->total_rx_ring_size += priv->rx_queue[i]->rx_ring_size; in gfar_alloc_skb_resources()
267 addr += sizeof(struct rxbd8) * rx_queue->rx_ring_size; in gfar_alloc_skb_resources()
268 vaddr += sizeof(struct rxbd8) * rx_queue->rx_ring_size; in gfar_alloc_skb_resources()
287 rx_queue->rx_buff = kcalloc(rx_queue->rx_ring_size, in gfar_alloc_skb_resources()
330 gfar_write(baddr, priv->rx_queue[i]->rx_ring_size | in gfar_init_rqprm()
1400 priv->rx_queue[i]->rx_ring_size = DEFAULT_RX_RING_SIZE; in gfar_probe()
1463 i, priv->rx_queue[i]->rx_ring_size); in gfar_probe()
2010 for (i = 0; i < rx_queue->rx_ring_size; i++) { in free_skb_rx_queue()
2830 if (unlikely(++i == rx_queue->rx_ring_size)) { in gfar_alloc_rx_buffs()
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| D | gianfar.h | 1047 u16 rx_ring_size; member
1316 return rxq->rx_ring_size + rxq->next_to_clean - rxq->next_to_use - 1; in gfar_rxbd_unused()
1325 i = rxq->next_to_use ? rxq->next_to_use - 1 : rxq->rx_ring_size - 1; in gfar_rxbd_dma_lastfree()
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| /Linux-v4.19/drivers/net/ethernet/ |
| D | jme.c | 801 for (i = 0 ; i < jme->rx_ring_size ; ++i) in jme_free_rx_resources()
807 RX_RING_ALLOC_SIZE(jme->rx_ring_size), in jme_free_rx_resources()
827 RX_RING_ALLOC_SIZE(jme->rx_ring_size), in jme_setup_rx_resources()
842 rxring->bufinf = kcalloc(jme->rx_ring_size, in jme_setup_rx_resources()
851 for (i = 0 ; i < jme->rx_ring_size ; ++i) { in jme_setup_rx_resources()
864 RX_RING_ALLOC_SIZE(jme->rx_ring_size), in jme_setup_rx_resources()
896 jwrite32(jme, JME_RXQDC, jme->rx_ring_size); in jme_enable_rx_engine()
1372 jme_process_receive(jme, jme->rx_ring_size); in jme_rx_clean_tasklet()
3036 jme->rx_ring_size = 1 << 9; in jme_init_one()
3037 jme->rx_ring_mask = jme->rx_ring_size - 1; in jme_init_one()
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| /Linux-v4.19/drivers/net/ethernet/amazon/ena/ |
| D | ena_netdev.h | 306 u32 rx_ring_size; member
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