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Searched refs:rx_rings (Results 1 – 25 of 31) sorted by relevance

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/linux/drivers/net/ethernet/broadcom/bnge/
H A Dbnge_resc.c179 int bnge_cal_nr_rss_ctxs(u16 rx_rings) in bnge_cal_nr_rss_ctxs() argument
181 if (!rx_rings) in bnge_cal_nr_rss_ctxs()
184 return bnge_adjust_pow_two(rx_rings - 1, in bnge_cal_nr_rss_ctxs()
194 static u16 bnge_get_total_vnics(struct bnge_dev *bd, u16 rx_rings) in bnge_get_total_vnics() argument
273 u16 rx_rings, old_rx_rings; in bnge_reserve_rings() local
316 rx_rings = hwr.rx; in bnge_reserve_rings()
319 rx_rings = hwr.rx >> 1; in bnge_reserve_rings()
324 rx_rings = min_t(u16, rx_rings, hwr.grp); in bnge_reserve_rings()
331 rc = bnge_adjust_rings(bd, &rx_rings, &hwr.tx, hwr.nq, sh); in bnge_reserve_rings()
333 hwr.rx = rx_rings << 1; in bnge_reserve_rings()
[all …]
H A Dbnge_resc.h76 int bnge_cal_nr_rss_ctxs(u16 rx_rings);
/linux/drivers/net/ethernet/netronome/nfp/
H A Dnfp_net_dp.c343 dp->rx_rings = kcalloc(dp->num_rx_rings, sizeof(*dp->rx_rings), in nfp_net_rx_rings_prepare()
345 if (!dp->rx_rings) in nfp_net_rx_rings_prepare()
349 nfp_net_rx_ring_init(&dp->rx_rings[r], &nn->r_vecs[r], r); in nfp_net_rx_rings_prepare()
351 if (nfp_net_rx_ring_alloc(dp, &dp->rx_rings[r])) in nfp_net_rx_rings_prepare()
354 if (nfp_net_rx_ring_bufs_alloc(dp, &dp->rx_rings[r])) in nfp_net_rx_rings_prepare()
362 nfp_net_rx_ring_bufs_free(dp, &dp->rx_rings[r]); in nfp_net_rx_rings_prepare()
364 nfp_net_rx_ring_free(&dp->rx_rings[r]); in nfp_net_rx_rings_prepare()
366 kfree(dp->rx_rings); in nfp_net_rx_rings_prepare()
375 nfp_net_rx_ring_bufs_free(dp, &dp->rx_rings[r]); in nfp_net_rx_rings_free()
376 nfp_net_rx_ring_free(&dp->rx_rings[r]); in nfp_net_rx_rings_free()
[all …]
H A Dnfp_net_common.c795 r_vec->rx_ring = idx < dp->num_rx_rings ? &dp->rx_rings[idx] : NULL; in nfp_net_vector_assign_rings()
963 nfp_net_rx_ring_reset(&nn->dp.rx_rings[r]); in nfp_net_clear_config_and_disable()
964 if (nfp_net_has_xsk_pool_slow(&nn->dp, nn->dp.rx_rings[r].idx)) in nfp_net_clear_config_and_disable()
965 nfp_net_xsk_rx_bufs_free(&nn->dp.rx_rings[r]); in nfp_net_clear_config_and_disable()
1003 nfp_net_rx_ring_hw_cfg_write(nn, &nn->dp.rx_rings[r], r); in nfp_net_set_config_and_enable()
1048 nfp_net_rx_ring_fill_freelist(&nn->dp, &nn->dp.rx_rings[r]); in nfp_net_set_config_and_enable()
1575 new->rx_rings = NULL; in nfp_net_clone_dp()
H A Dnfp_net.h521 struct nfp_net_rx_ring *rx_rings; member
/linux/drivers/net/ethernet/aquantia/atlantic/
H A Daq_vec.c19 unsigned int rx_rings; member
120 self->rx_rings = 0; in aq_vec_alloc()
168 ++self->rx_rings; in aq_vec_ring_alloc()
308 if (i < self->rx_rings) { in aq_vec_ring_free()
315 self->rx_rings = 0; in aq_vec_ring_free()
365 return tc < self->rx_rings && tc < self->tx_rings; in aq_vec_is_valid_tc()
H A Daq_hw.h67 u8 rx_rings; member
/linux/drivers/net/ethernet/intel/ice/
H A Dice_ethtool.c1291 rx_ring = test_vsi->rx_rings[0]; in ice_loopback_test()
1956 rx_ring = READ_ONCE(vsi->rx_rings[j]); in __ice_get_ethtool_stats()
3151 if (vsi->tx_rings && vsi->rx_rings) { in ice_get_ringparam()
3152 ring->rx_pending = vsi->rx_rings[0]->count; in ice_get_ringparam()
3178 struct ice_rx_ring *rx_rings = NULL; in ice_set_ringparam() local
3198 if (!vsi->tx_rings || !vsi->rx_rings) in ice_set_ringparam()
3214 new_rx_cnt == vsi->rx_rings[0]->count && in ice_set_ringparam()
3239 vsi->rx_rings[i]->count = new_rx_cnt; in ice_set_ringparam()
3311 if (new_rx_cnt == vsi->rx_rings[0]->count) in ice_set_ringparam()
3316 vsi->rx_rings[0]->count, new_rx_cnt); in ice_set_ringparam()
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H A Dice_lib.c88 vsi->rx_rings = devm_kcalloc(dev, vsi->alloc_rxq, in ice_vsi_alloc_arrays()
89 sizeof(*vsi->rx_rings), GFP_KERNEL); in ice_vsi_alloc_arrays()
90 if (!vsi->rx_rings) in ice_vsi_alloc_arrays()
127 devm_kfree(dev, vsi->rx_rings); in ice_vsi_alloc_arrays()
325 devm_kfree(dev, vsi->rx_rings); in ice_vsi_free_arrays()
326 vsi->rx_rings = NULL; in ice_vsi_free_arrays()
414 ring = vsi->rx_rings[i]; in ice_vsi_alloc_ring_stats()
1375 if (vsi->rx_rings) { in ice_vsi_clear_rings()
1377 if (vsi->rx_rings[i]) { in ice_vsi_clear_rings()
1378 kfree_rcu(vsi->rx_rings[i], rcu); in ice_vsi_clear_rings()
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H A Dice_dcb_lib.c230 rx_ring = vsi->rx_rings[i]; in ice_vsi_cfg_dcb_rings()
247 vsi->rx_rings[i]->dcb_tc = n; in ice_vsi_cfg_dcb_rings()
266 vsi->rx_rings[i]->dcb_tc = first_droptc; in ice_vsi_cfg_dcb_rings()
H A Dice.h338 struct ice_rx_ring **rx_rings; /* Rx ring array */ member
835 ring = vsi->rx_rings[qid]->xdp_ring; in ice_tx_xsk_pool()
H A Dice_ptp.c142 if (!vsi || !vsi->rx_rings) in ice_set_rx_tstamp()
147 if (!vsi->rx_rings[i]) in ice_set_rx_tstamp()
149 vsi->rx_rings[i]->ptp_rx = on; in ice_set_rx_tstamp()
957 if (!vsi->rx_rings[j]) in ice_ptp_update_cached_phctime()
959 WRITE_ONCE(vsi->rx_rings[j]->cached_phctime, systime); in ice_ptp_update_cached_phctime()
H A Dice_main.c2665 WRITE_ONCE(vsi->rx_rings[i]->xdp_prog, vsi->xdp_prog); in ice_vsi_assign_bpf_prog()
2679 q_vector = vsi->rx_rings[qid]->q_vector; in ice_xdp_ring_from_qid()
2719 vsi->rx_rings[q_idx]->xdp_ring = ice_xdp_ring_from_qid(vsi, in ice_map_xdp_rings()
2923 struct ice_rx_ring *rx_ring = vsi->rx_rings[i]; in ice_vsi_rx_napi_schedule()
6338 vsi->rx_rings[i]->pkt_ctx.vlan_proto = vlan_ethertype; in ice_set_rx_rings_vlan_proto()
6913 struct ice_rx_ring *ring = READ_ONCE(vsi->rx_rings[i]); in ice_update_vsi_ring_stats()
7226 if (vsi->rx_rings) { in ice_vsi_dis_irq()
7228 if (vsi->rx_rings[i]) { in ice_vsi_dis_irq()
7231 reg = vsi->rx_rings[i]->reg_idx; in ice_vsi_dis_irq()
7303 ice_clean_rx_ring(vsi->rx_rings[i]); in ice_down()
[all …]
/linux/drivers/net/ethernet/intel/i40e/
H A Di40e_ethtool.c2029 ring->rx_pending = vsi->rx_rings[0]->count; in i40e_get_ringparam()
2052 struct i40e_ring *tx_rings = NULL, *rx_rings = NULL; in i40e_set_ringparam() local
2081 (new_rx_count == vsi->rx_rings[0]->count)) in i40e_set_ringparam()
2102 vsi->rx_rings[i]->count = new_rx_count; in i40e_set_ringparam()
2158 if (new_rx_count != vsi->rx_rings[0]->count) { in i40e_set_ringparam()
2161 vsi->rx_rings[0]->count, new_rx_count); in i40e_set_ringparam()
2162 rx_rings = kcalloc(vsi->alloc_queue_pairs, in i40e_set_ringparam()
2164 if (!rx_rings) { in i40e_set_ringparam()
2173 rx_rings[i] = *vsi->rx_rings[i]; in i40e_set_ringparam()
2174 rx_rings[i].count = new_rx_count; in i40e_set_ringparam()
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H A Di40e_xsk.c66 rx_ring = vsi->rx_rings[q]; in i40e_realloc_rx_bi_zc()
113 err = i40e_realloc_rx_xdp_bi(vsi->rx_rings[qid], true); in i40e_xsk_pool_enable()
161 err = i40e_realloc_rx_xdp_bi(vsi->rx_rings[qid], false); in i40e_xsk_pool_disable()
H A Di40e_main.c494 ring = READ_ONCE(vsi->rx_rings[i]); in i40e_get_netdev_stats_struct()
537 if (vsi->rx_rings && vsi->rx_rings[0]) { in i40e_vsi_reset_stats()
539 memset(&vsi->rx_rings[i]->stats, 0, in i40e_vsi_reset_stats()
540 sizeof(vsi->rx_rings[i]->stats)); in i40e_vsi_reset_stats()
541 memset(&vsi->rx_rings[i]->rx_stats, 0, in i40e_vsi_reset_stats()
542 sizeof(vsi->rx_rings[i]->rx_stats)); in i40e_vsi_reset_stats()
925 p = READ_ONCE(vsi->rx_rings[q]); in i40e_update_vsi_stats()
3364 err = i40e_setup_rx_descriptors(vsi->rx_rings[i]); in i40e_vsi_setup_rx_resources()
3378 if (!vsi->rx_rings) in i40e_vsi_free_rx_resources()
3382 if (vsi->rx_rings[i] && vsi->rx_rings[i]->desc) in i40e_vsi_free_rx_resources()
[all …]
/linux/drivers/thunderbolt/
H A Dnhi.c537 if (!nhi->rx_rings[i]) { in nhi_alloc_hop()
561 if (!ring->is_tx && nhi->rx_rings[ring->hop]) { in nhi_alloc_hop()
571 nhi->rx_rings[ring->hop] = ring; in nhi_alloc_hop()
826 ring->nhi->rx_rings[ring->hop] = NULL; in tb_ring_free()
951 ring = nhi->rx_rings[hop]; in nhi_interrupt_work()
1150 if (nhi->rx_rings[i]) in nhi_shutdown()
1370 nhi->rx_rings = devm_kcalloc(&pdev->dev, nhi->hop_count, in nhi_probe()
1371 sizeof(*nhi->rx_rings), GFP_KERNEL); in nhi_probe()
1372 if (!nhi->tx_rings || !nhi->rx_rings) in nhi_probe()
/linux/drivers/net/wireless/realtek/rtw88/
H A Dpci.c173 rx_ring = &rtwpci->rx_rings[i]; in rtw_pci_free_trx_ring()
339 rx_ring = &rtwpci->rx_rings[j]; in rtw_pci_init_trx_ring()
357 rx_ring = &rtwpci->rx_rings[j]; in rtw_pci_init_trx_ring()
459 len = rtwpci->rx_rings[RTW_RX_QUEUE_MPDU].r.len; in rtw_pci_reset_buf_desc()
460 dma = rtwpci->rx_rings[RTW_RX_QUEUE_MPDU].r.dma; in rtw_pci_reset_buf_desc()
461 rtwpci->rx_rings[RTW_RX_QUEUE_MPDU].r.rp = 0; in rtw_pci_reset_buf_desc()
462 rtwpci->rx_rings[RTW_RX_QUEUE_MPDU].r.wp = 0; in rtw_pci_reset_buf_desc()
1030 ring = &rtwpci->rx_rings[RTW_RX_QUEUE_MPDU]; in rtw_pci_get_hw_rx_ring_nr()
1046 struct rtw_pci_rx_ring *ring = &rtwpci->rx_rings[RTW_RX_QUEUE_MPDU]; in rtw_pci_rx_napi()
H A Dpci.h224 struct rtw_pci_rx_ring rx_rings[RTK_MAX_RX_QUEUE_NUM]; member
/linux/drivers/net/ethernet/intel/iavf/
H A Diavf_main.c457 struct iavf_ring *rx_ring = &adapter->rx_rings[r_idx]; in iavf_map_vector_to_rxq()
729 adapter->rx_rings[i].tail = hw->hw_addr + IAVF_QRX_TAIL1(i); in iavf_configure_rx()
730 adapter->rx_rings[i].rxdid = adapter->rxdid; in iavf_configure_rx()
1242 struct iavf_ring *ring = &adapter->rx_rings[i]; in iavf_configure()
1476 kfree(adapter->rx_rings); in iavf_free_queues()
1477 adapter->rx_rings = NULL; in iavf_free_queues()
1495 struct iavf_ring *rx_ring = &adapter->rx_rings[i]; in iavf_set_queue_vlan_tag_loc()
1592 adapter->rx_rings = kcalloc(num_active_queues, in iavf_alloc_queues()
1594 if (!adapter->rx_rings) in iavf_alloc_queues()
1611 rx_ring = &adapter->rx_rings[i]; in iavf_alloc_queues()
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H A Diavf.h282 struct iavf_ring *rx_rings; member
/linux/net/ethtool/
H A Dcommon.c591 struct ethtool_rxnfc rx_rings = {}; in ethtool_get_rx_ring_count() local
600 rx_rings.cmd = ETHTOOL_GRXRINGS; in ethtool_get_rx_ring_count()
601 ret = ops->get_rxnfc(dev, &rx_rings, NULL); in ethtool_get_rx_ring_count()
605 return rx_rings.data; in ethtool_get_rx_ring_count()
/linux/drivers/net/ethernet/sun/
H A Dniu.c3764 struct rx_ring_info *rp = &np->rx_rings[i]; in niu_poll_core()
4091 struct rx_ring_info *rp = &np->rx_rings[i]; in niu_slowpath_interrupt()
4175 struct rx_ring_info *rp = &np->rx_rings[i]; in __niu_fastpath_interrupt()
4316 if (np->rx_rings) { in niu_free_channels()
4318 struct rx_ring_info *rp = &np->rx_rings[i]; in niu_free_channels()
4322 kfree(np->rx_rings); in niu_free_channels()
4323 np->rx_rings = NULL; in niu_free_channels()
4474 struct rx_ring_info *rx_rings; in niu_alloc_channels() local
4488 rx_rings = kcalloc(num_rx_rings, sizeof(struct rx_ring_info), in niu_alloc_channels()
4491 if (!rx_rings) in niu_alloc_channels()
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/linux/drivers/net/ethernet/broadcom/bnxt/
H A Dbnxt.c6565 int bnxt_get_nr_rss_ctxs(struct bnxt *bp, int rx_rings) in bnxt_get_nr_rss_ctxs() argument
6568 if (!rx_rings) in bnxt_get_nr_rss_ctxs()
6570 return bnxt_calc_nr_ring_pages(rx_rings - 1, in bnxt_get_nr_rss_ctxs()
7909 static int bnxt_get_total_vnics(struct bnxt *bp, int rx_rings) in bnxt_get_total_vnics() argument
7915 return rx_rings + 1; in bnxt_get_total_vnics()
7987 int rx_rings, old_rx_rings, rc; in __bnxt_reserve_rings() local
8030 rx_rings = hwr.rx; in __bnxt_reserve_rings()
8033 rx_rings = hwr.rx >> 1; in __bnxt_reserve_rings()
8045 rx_rings = min_t(int, rx_rings, hwr.grp); in __bnxt_reserve_rings()
8051 rc = bnxt_trim_rings(bp, &rx_rings, &hwr.tx, hwr.cp, sh); in __bnxt_reserve_rings()
[all …]
/linux/drivers/net/ethernet/aquantia/atlantic/hw_atl2/
H A Dhw_atl2.c39 .rx_rings = HW_ATL2_RX_RINGS, \

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