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Searched refs:rxq (Results 1 – 25 of 153) sorted by relevance

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/linux/drivers/net/ethernet/huawei/hinic/
A Dhinic_rx.c140 skb = netdev_alloc_skb_ip_align(rxq->netdev, rxq->rq->buf_sz); in rx_alloc_skb()
449 rx_alloc_pkts(rxq); in rxq_recv()
484 netif_napi_add(rxq->netdev, &rxq->napi, rx_poll, nic_dev->rx_weight); in rx_add_napi()
526 rx_add_napi(rxq); in rx_request_irq()
546 err = request_irq(rq->irq, rx_irq, 0, rxq->irq_name, rxq); in rx_request_irq()
560 rx_del_napi(rxq); in rx_request_irq()
570 rx_del_napi(rxq); in rx_free_irq()
588 rxq->rq = rq; in hinic_init_rxq()
592 rxq_stats_init(rxq); in hinic_init_rxq()
596 if (!rxq->irq_name) in hinic_init_rxq()
[all …]
A Dhinic_rx.h44 void hinic_rxq_clean_stats(struct hinic_rxq *rxq);
46 void hinic_rxq_get_stats(struct hinic_rxq *rxq, struct hinic_rxq_stats *stats);
48 int hinic_init_rxq(struct hinic_rxq *rxq, struct hinic_rq *rq,
51 void hinic_clean_rxq(struct hinic_rxq *rxq);
/linux/drivers/net/wireless/intel/iwlwifi/pcie/
A Drx.c130 return (rxq->read - rxq->write - 1) & (rxq->queue_size - 1); in iwl_rxq_space()
192 rxq->write_actual = round_down(rxq->write, 8); in iwl_pcie_rxq_inc_wr_ptr()
206 struct iwl_rxq *rxq = &trans_pcie->rxq[i]; in iwl_pcie_rxq_check_wrptr() local
235 (u32)rxb->vid, rxq->id, rxq->write); in iwl_pcie_restock_bd()
269 rxq->write = (rxq->write + 1) & (rxq->queue_size - 1); in iwl_pcie_rxmq_restock()
308 rxb = rxq->queue[rxq->write]; in iwl_pcie_rxsq_restock()
319 rxq->queue[rxq->write] = rxb; in iwl_pcie_rxsq_restock()
676 rxq->bd, rxq->bd_dma); in iwl_pcie_free_rxq_dma()
687 rxq->used_bd, rxq->used_bd_dma); in iwl_pcie_free_rxq_dma()
738 struct iwl_rxq *rxq = &trans_pcie->rxq[i]; in iwl_pcie_alloc_rxq_dma() local
[all …]
/linux/drivers/infiniband/hw/hfi1/
A Dnetdev_rx.c194 rx->rxq = kcalloc_node(rx->num_rx_q, sizeof(*rx->rxq), in hfi1_netdev_rxq_init()
197 if (!rx->rxq) { in hfi1_netdev_rxq_init()
203 struct hfi1_netdev_rxq *rxq = &rx->rxq[i]; in hfi1_netdev_rxq_init() local
210 rxq->rx = rx; in hfi1_netdev_rxq_init()
211 rxq->rcd->napi = &rxq->napi; in hfi1_netdev_rxq_init()
230 struct hfi1_netdev_rxq *rxq = &rx->rxq[i]; in hfi1_netdev_rxq_init() local
238 kfree(rx->rxq); in hfi1_netdev_rxq_init()
239 rx->rxq = NULL; in hfi1_netdev_rxq_init()
250 struct hfi1_netdev_rxq *rxq = &rx->rxq[i]; in hfi1_netdev_rxq_deinit() local
268 struct hfi1_netdev_rxq *rxq = &rx->rxq[i]; in enable_queues() local
[all …]
A Dvnic_main.c295 struct hfi1_vnic_vport_info *vinfo = rxq->vinfo; in hfi1_vnic_decap_skb()
303 vinfo->stats[rxq->idx].rx_oversize++; in hfi1_vnic_decap_skb()
305 vinfo->stats[rxq->idx].rx_runt++; in hfi1_vnic_decap_skb()
336 struct hfi1_vnic_rx_queue *rxq; in hfi1_vnic_bypass_rcv() local
370 rxq = &vinfo->rxq[q_idx]; in hfi1_vnic_bypass_rcv()
389 rc = hfi1_vnic_decap_skb(rxq, skb); in hfi1_vnic_bypass_rcv()
401 napi_gro_receive(&rxq->napi, skb); in hfi1_vnic_bypass_rcv()
599 struct hfi1_vnic_rx_queue *rxq = &vinfo->rxq[i]; in hfi1_vnic_alloc_rn() local
601 rxq->idx = i; in hfi1_vnic_alloc_rn()
602 rxq->vinfo = vinfo; in hfi1_vnic_alloc_rn()
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/linux/drivers/net/ethernet/qlogic/qede/
A Dqede_fp.c56 sw_rx_data = &rxq->sw_rx_ring[rxq->sw_rx_prod & NUM_RX_BDS_MAX]; in qede_alloc_rx_buffer()
68 rxq->sw_rx_prod++; in qede_alloc_rx_buffer()
519 rxq->sw_rx_cons++; in qede_rx_bd_ring_consume()
532 curr_prod = &rxq->sw_rx_ring[rxq->sw_rx_prod & NUM_RX_BDS_MAX]; in qede_reuse_page()
553 curr_cons = &rxq->sw_rx_ring[rxq->sw_rx_cons & NUM_RX_BDS_MAX]; in qede_recycle_rx_bd_ring()
669 struct sw_rx_data *current_bd = &rxq->sw_rx_ring[rxq->sw_rx_cons & in qede_fill_frag_skb()
974 struct qede_rx_queue *rxq = fp->rxq; in qede_tpa_end() local
1088 xdp_init_buff(&xdp, rxq->rx_buf_seg_size, &rxq->xdp_rxq); in qede_rx_xdp()
1182 u16 cur_size = pkt_len > rxq->rx_buf_size ? rxq->rx_buf_size : in qede_rx_build_jumbo()
1339 struct qede_rx_queue *rxq = fp->rxq; in qede_rx_int() local
[all …]
A Dqede_main.c884 if (fp->rxq && xdp_rxq_info_is_reg(&fp->rxq->xdp_rxq)) in qede_free_fp_array()
886 kfree(fp->rxq); in qede_free_fp_array()
955 fp->rxq = kzalloc(sizeof(*fp->rxq), GFP_KERNEL); in qede_alloc_fp_array()
956 if (!fp->rxq) in qede_alloc_fp_array()
1427 for (i = rxq->sw_rx_cons; i != rxq->sw_rx_prod; i++) { in qede_free_rx_buffers()
1448 kfree(rxq->sw_rx_ring); in qede_free_mem_rxq()
1481 size = rxq->rx_headroom + in qede_alloc_mem_rxq()
1502 if (!rxq->sw_rx_ring) { in qede_alloc_mem_rxq()
1527 rxq->filled_buffers = 0; in qede_alloc_mem_rxq()
1539 qede_set_tpa_param(rxq); in qede_alloc_mem_rxq()
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/linux/drivers/net/ethernet/marvell/
A Dmvneta.c131 #define MVNETA_CPU_RXQ_ACCESS(rxq) BIT(rxq) argument
890 prefetch(rxq->descs + rxq->next_desc_to_proc); in mvneta_rxq_next_desc_get()
1463 for (rxq = 0; rxq < rxq_number; rxq++) in mvneta_defaults_set()
2016 rxq->id, i, rxq->refill_num); in mvneta_rx_refill_queue()
3266 if (mvneta_rx_refill(pp, rxq->descs + i, rxq, in mvneta_rxq_fill()
3316 rxq->last_desc = rxq->size - 1; in mvneta_rxq_sw_init()
3329 mvneta_rx_pkts_coal_set(pp, rxq, rxq->pkts_coal); in mvneta_rxq_hw_init()
3330 mvneta_rx_time_coal_set(pp, rxq, rxq->time_coal); in mvneta_rxq_hw_init()
3339 mvneta_rxq_fill(pp, rxq, rxq->size); in mvneta_rxq_hw_init()
4156 int rxq; in mvneta_percpu_elect() local
[all …]
A Dmv643xx_eth.c442 return container_of(rxq, struct mv643xx_eth_private, rxq[rxq->index]); in rxq_to_mp()
518 rx_desc = &rxq->rx_desc_area[rxq->rx_curr_desc]; in rxq_process()
525 skb = rxq->rx_skb[rxq->rx_curr_desc]; in rxq_process()
526 rxq->rx_skb[rxq->rx_curr_desc] = NULL; in rxq_process()
529 if (rxq->rx_curr_desc == rxq->rx_ring_size) in rxq_process()
623 if (rxq->rx_used_desc == rxq->rx_ring_size) in rxq_refill()
1935 struct rx_queue *rxq = mp->rxq + index; in rxq_init() local
1968 rxq->rx_skb = kcalloc(rxq->rx_ring_size, sizeof(*rxq->rx_skb), in rxq_init()
2005 rxq_disable(rxq); in rxq_deinit()
2024 rxq->rx_desc_area, rxq->rx_desc_dma); in rxq_deinit()
[all …]
/linux/drivers/atm/
A Dambassador.c673 amb_rxq * rxq = &dev->rxq[pool]; in rx_give() local
680 if (rxq->pending < rxq->maximum) { in rx_give()
685 rxq->in.ptr = NEXTQ (rxq->in.ptr, rxq->in.start, rxq->in.limit); in rx_give()
698 amb_rxq * rxq = &dev->rxq[pool]; in rx_take() local
705 if (rxq->pending && (rxq->out.ptr->status || rxq->out.ptr->length)) { in rx_take()
713 rxq->out.ptr = NEXTQ (rxq->out.ptr, rxq->out.start, rxq->out.limit); in rx_take()
715 if (rxq->pending < rxq->low) in rx_take()
716 rxq->low = rxq->pending; in rx_take()
731 amb_rxq * rxq = &dev->rxq[pool]; in drain_rx_pool() local
776 rxq = &dev->rxq[pool]; in fill_rx_pool()
[all …]
/linux/drivers/net/ethernet/microsoft/mana/
A Dmana_en.c896 if (rxq->buf_index == rxq->num_rx_buf) in mana_post_pkt_rxq()
1008 rxq->gdma_id, cq->gdma_id, rxq->rxobj); in mana_process_rx_cqe()
1285 if (!rxq) in mana_destroy_rxq()
1316 kfree(rxq); in mana_destroy_rxq()
1332 WARN_ON(rxq->datasize == 0 || rxq->datasize > PAGE_SIZE); in mana_alloc_rx_wqe()
1411 if (!rxq) in mana_create_rxq()
1439 cq->rxq = rxq; in mana_create_rxq()
1473 rxq->gdma_id = rxq->gdma_rq->id; in mana_create_rxq()
1493 return rxq; in mana_create_rxq()
1515 if (!rxq) { in mana_add_rx_queues()
[all …]
/linux/drivers/vdpa/vdpa_sim/
A Dvdpa_sim_net.c37 struct vdpasim_virtqueue *rxq = &vdpasim->vqs[0]; in vdpasim_net_work() local
48 if (!txq->ready || !rxq->ready) in vdpasim_net_work()
58 err = vringh_getdesc_iotlb(&rxq->vring, NULL, &rxq->in_iov, in vdpasim_net_work()
59 &rxq->head, GFP_ATOMIC); in vdpasim_net_work()
72 write = vringh_iov_push_iotlb(&rxq->vring, &rxq->in_iov, in vdpasim_net_work()
84 vringh_complete_iotlb(&rxq->vring, rxq->head, total_write); in vdpasim_net_work()
92 if (vringh_need_notify_iotlb(&rxq->vring) > 0) in vdpasim_net_work()
93 vringh_notify(&rxq->vring); in vdpasim_net_work()
/linux/drivers/net/ethernet/atheros/alx/
A Dmain.c74 struct alx_rx_queue *rxq = alx->qnapi[0]->rxq; in alx_refill_rx_ring() local
229 rrd = &rxq->rrd[rxq->rrd_read_idx]; in alx_clean_rx_irq()
242 rxb = &rxq->bufs[rxq->read_idx]; in alx_clean_rx_irq()
282 if (++rxq->read_idx == rxq->count) in alx_clean_rx_irq()
284 if (++rxq->rrd_read_idx == rxq->count) in alx_clean_rx_irq()
308 if (np->rxq) in alx_poll()
468 if (np->rxq) { in alx_init_ring_ptrs()
512 if (!rxq->bufs) in alx_free_rxring_buf()
779 rxq = kzalloc(sizeof(*rxq), GFP_KERNEL); in alx_alloc_napis()
780 if (!rxq) in alx_alloc_napis()
[all …]
/linux/drivers/net/ethernet/hisilicon/
A Dhisi_femac.c212 struct hisi_femac_queue *rxq = &priv->rxq; in hisi_femac_rx_refill() local
218 pos = rxq->head; in hisi_femac_rx_refill()
220 if (!CIRC_SPACE(pos, rxq->tail, rxq->num)) in hisi_femac_rx_refill()
238 rxq->skb[pos] = skb; in hisi_femac_rx_refill()
242 rxq->head = pos; in hisi_femac_rx_refill()
248 struct hisi_femac_queue *rxq = &priv->rxq; in hisi_femac_rx() local
253 pos = rxq->tail; in hisi_femac_rx()
292 rxq->tail = pos; in hisi_femac_rx()
388 struct hisi_femac_queue *rxq = &priv->rxq; in hisi_femac_free_skb_rings() local
393 pos = rxq->tail; in hisi_femac_free_skb_rings()
[all …]
/linux/drivers/net/wireless/intel/iwlegacy/
A D3945-mac.c929 struct il_rx_queue *rxq = &il->rxq; in il3945_rx_queue_restock() local
942 rxq->bd[rxq->write] = in il3945_rx_queue_restock()
944 rxq->queue[rxq->write] = rxb; in il3945_rx_queue_restock()
945 rxq->write = (rxq->write + 1) & RX_QUEUE_MASK; in il3945_rx_queue_restock()
956 if (rxq->write_actual != (rxq->write & ~0x7) || in il3945_rx_queue_restock()
957 abs(rxq->write - rxq->read) > 7) { in il3945_rx_queue_restock()
976 struct il_rx_queue *rxq = &il->rxq; in il3945_rx_allocate() local
1070 list_add_tail(&rxq->pool[i].list, &rxq->rx_used); in il3945_rx_queue_reset()
1075 rxq->read = rxq->write = 0; in il3945_rx_queue_reset()
1125 rxq->rb_stts, rxq->rb_stts_dma); in il3945_rx_queue_free()
[all …]
A D4965-mac.c104 list_add_tail(&rxq->pool[i].list, &rxq->rx_used); in il4965_rx_queue_reset()
112 rxq->read = rxq->write = 0; in il4965_rx_queue_reset()
184 struct il_rx_queue *rxq = &il->rxq; in il4965_hw_nic_init() local
253 struct il_rx_queue *rxq = &il->rxq; in il4965_rx_queue_restock() local
261 rxb = rxq->queue[rxq->write]; in il4965_rx_queue_restock()
270 rxq->bd[rxq->write] = in il4965_rx_queue_restock()
272 rxq->queue[rxq->write] = rxb; in il4965_rx_queue_restock()
273 rxq->write = (rxq->write + 1) & RX_QUEUE_MASK; in il4965_rx_queue_restock()
303 struct il_rx_queue *rxq = &il->rxq; in il4965_rx_allocate() local
424 rxq->rb_stts, rxq->rb_stts_dma); in il4965_rx_queue_free()
[all …]
/linux/samples/bpf/
A Dxdp_rxq_info_user.c194 struct record *rxq; member
234 rec->rxq = alloc_record_per_rxq(); in alloc_stats_record()
236 rec->rxq[i].cpu = alloc_record_per_cpu(); in alloc_stats_record()
248 free(r->rxq[i].cpu); in free_stats_record()
250 free(r->rxq); in free_stats_record()
294 map_collect_percpu(fd, i, &rec->rxq[i]); in stats_collect()
343 int rxq; in stats_print() local
383 for (rxq = 0; rxq < nr_rxqs; rxq++) { in stats_print()
387 int rxq_ = rxq; in stats_print()
393 rec = &stats_rec->rxq[rxq]; in stats_print()
[all …]
/linux/drivers/vhost/
A Dnet.c153 if (rxq->tail != rxq->head) in vhost_net_buf_get_ptr()
154 return rxq->queue[rxq->head]; in vhost_net_buf_get_ptr()
161 return rxq->tail - rxq->head; in vhost_net_buf_get_size()
166 return rxq->tail == rxq->head; in vhost_net_buf_is_empty()
172 ++rxq->head; in vhost_net_buf_consume()
178 struct vhost_net_buf *rxq = &nvq->rxq; in vhost_net_buf_produce() local
188 struct vhost_net_buf *rxq = &nvq->rxq; in vhost_net_buf_unproduce() local
191 ptr_ring_unconsume(nvq->rx_ring, rxq->queue + rxq->head, in vhost_net_buf_unproduce()
194 rxq->head = rxq->tail = 0; in vhost_net_buf_unproduce()
211 struct vhost_net_buf *rxq = &nvq->rxq; in vhost_net_buf_peek() local
[all …]
/linux/drivers/net/ethernet/chelsio/cxgb4vf/
A Dcxgb4vf_main.c383 int rxq, msi, err; in request_msix_queue_irqs() local
409 while (--rxq >= 0) in request_msix_queue_irqs()
421 int rxq, msi; in free_msix_queue_irqs() local
452 int rxq; in enable_rx() local
477 int rxq; in quiesce_rx() local
650 memset(&rxq->stats, 0, sizeof(rxq->stats)); in setup_sge_queues()
668 IQ_MAP(s, rxq->rspq.abs_id) = &rxq->rspq; in setup_sge_queues()
680 rxq->fl.abs_id = rxq->fl.cntxt_id + s->egr_base; in setup_sge_queues()
681 EQ_MAP(s, rxq->fl.abs_id) = &rxq->fl; in setup_sge_queues()
1242 rxq++; in cxgb4vf_poll_controller()
[all …]
A Dsge.c1594 rxq->stats.vlan_ex++; in do_gro()
1602 rxq->stats.pkts++; in do_gro()
1603 rxq->stats.rx_cso++; in do_gro()
1633 do_gro(rxq, gl, pkt); in t4vf_ethrx_handler()
1650 rxq->stats.pkts++; in t4vf_ethrx_handler()
1656 rxq->stats.rx_cso++; in t4vf_ethrx_handler()
1661 rxq->stats.rx_cso++; in t4vf_ethrx_handler()
1810 sdesc = &rxq->fl.sdesc[rxq->fl.cidx]; in process_responses()
1872 fl_cap(&rxq->fl) - rxq->fl.avail >= 2*FL_PER_EQ_UNIT) in process_responses()
2574 if (rxq->rspq.desc) in t4vf_free_sge_resources()
[all …]
/linux/drivers/net/ethernet/alacritech/
A Dslicoss.c122 return slic_get_free_queue_descs(rxq->put_idx, rxq->done_idx, rxq->len); in slic_get_free_rx_descs()
396 struct slic_rx_queue *rxq = &sdev->rxq; in slic_refill_rx_queue() local
437 buff = &rxq->rxbuffs[rxq->put_idx]; in slic_refill_rx_queue()
446 rxq->put_idx = slic_next_queue_idx(rxq->put_idx, rxq->len); in slic_refill_rx_queue()
549 struct slic_rx_queue *rxq = &sdev->rxq; in slic_handle_receive() local
559 while (todo && (rxq->done_idx != rxq->put_idx)) { in slic_handle_receive()
560 buff = &rxq->rxbuffs[rxq->done_idx]; in slic_handle_receive()
613 rxq->done_idx = slic_next_queue_idx(rxq->done_idx, rxq->len); in slic_handle_receive()
918 struct slic_rx_queue *rxq = &sdev->rxq; in slic_init_rx_queue() local
923 rxq->put_idx = 0; in slic_init_rx_queue()
[all …]
/linux/include/net/
A Dxdp.h74 struct xdp_rxq_info *rxq; member
80 xdp_init_buff(struct xdp_buff *xdp, u32 frame_sz, struct xdp_rxq_info *rxq) in xdp_init_buff() argument
83 xdp->rxq = rxq; in xdp_init_buff()
219 if (xdp->rxq->mem.type == MEM_TYPE_XSK_BUFF_POOL) in xdp_convert_buff_to_frame()
228 xdp_frame->mem = xdp->rxq->mem; in xdp_convert_buff_to_frame()
/linux/drivers/net/ethernet/mellanox/mlx5/core/en_accel/
A Dktls_rx.c54 u32 rxq; member
345 c = resync->priv->channels.c[priv_rx->rxq]; in resync_handle_work()
533 c = priv->channels.c[priv_rx->rxq]; in mlx5e_ktls_rx_resync()
575 int rxq = sk_rx_queue_get(sk); in mlx5e_ktls_sk_get_rxq() local
577 if (unlikely(rxq == -1)) in mlx5e_ktls_sk_get_rxq()
578 rxq = 0; in mlx5e_ktls_sk_get_rxq()
580 return rxq; in mlx5e_ktls_sk_get_rxq()
592 int rxq, err; in mlx5e_ktls_add_rx() local
610 rxq = mlx5e_ktls_sk_get_rxq(sk); in mlx5e_ktls_add_rx()
611 priv_rx->rxq = rxq; in mlx5e_ktls_add_rx()
[all …]
/linux/drivers/net/ethernet/marvell/mvpp2/
A Dmvpp2_main.c1181 int rxq; in mvpp2_swf_bm_pool_init_shared() local
1204 for (rxq = 0; rxq < port->nrxqs; rxq++) in mvpp2_swf_bm_pool_init_shared()
1217 for (rxq = 0; rxq < port->nrxqs; rxq++) in mvpp2_swf_bm_pool_init_shared()
2406 rxq->next_desc_to_proc = MVPP2_QUEUE_NEXT_DESC(rxq, rx_desc); in mvpp2_rxq_next_desc_get()
2407 prefetch(rxq->descs + rxq->next_desc_to_proc); in mvpp2_rxq_next_desc_get()
2932 rxq->last_desc = rxq->size - 1; in mvpp2_rxq_init()
2960 mvpp2_rxq_status_update(port, rxq->id, 0, rxq->size); in mvpp2_rxq_init()
2997 rxq->descs, rxq->descs_dma); in mvpp2_rxq_init()
4508 if (!rxq) in mvpp2_poll()
5969 rxq = devm_kzalloc(dev, sizeof(*rxq), GFP_KERNEL); in mvpp2_port_init()
[all …]
/linux/drivers/net/ethernet/chelsio/cxgb4/
A Dcudbg_lib.h253 static inline void cudbg_fill_qdesc_rxq(const struct sge_rspq *rxq, in cudbg_fill_qdesc_rxq() argument
258 entry->qid = rxq->cntxt_id; in cudbg_fill_qdesc_rxq()
259 entry->desc_size = rxq->iqe_len; in cudbg_fill_qdesc_rxq()
260 entry->num_desc = rxq->size; in cudbg_fill_qdesc_rxq()
261 entry->data_size = rxq->size * rxq->iqe_len; in cudbg_fill_qdesc_rxq()
262 memcpy(entry->data, rxq->desc, entry->data_size); in cudbg_fill_qdesc_rxq()

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