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Searched refs:txr (Results 1 – 15 of 15) sorted by relevance

/openbmc/linux/drivers/net/ethernet/broadcom/bnxt/
H A Dbnxt_xdp.c44 prod = txr->tx_prod; in bnxt_xmit_bd()
45 tx_buf = &txr->tx_buf_ring[prod]; in bnxt_xmit_bd()
66 WRITE_ONCE(txr->tx_prod, prod); in bnxt_xmit_bd()
90 WRITE_ONCE(txr->tx_prod, prod); in bnxt_xmit_bd()
128 u16 tx_cons = txr->tx_cons; in bnxt_tx_int_xdp()
229 struct bnxt_tx_ring_info *txr; in bnxt_rx_xdp() local
245 txr = rxr->bnapi->tx_ring; in bnxt_rx_xdp()
337 struct bnxt_tx_ring_info *txr; in bnxt_xdp_xmit() local
349 txr = &bp->tx_ring[ring]; in bnxt_xdp_xmit()
360 if (!bnxt_tx_avail(bp, txr)) in bnxt_xdp_xmit()
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H A Dbnxt.c344 txr->tx_cons, txr->tx_prod, idx); in bnxt_sched_reset_txr()
414 prod = txr->tx_prod; in bnxt_start_xmit()
662 prod = txr->tx_prod; in bnxt_start_xmit()
683 bnxt_txr_db_kick(bp, txr, txr->tx_prod); in bnxt_start_xmit()
684 txr->tx_buf_ring[txr->tx_prod].skb = NULL; in bnxt_start_xmit()
3293 txr->tx_push, txr->tx_push_mapping); in bnxt_free_tx_rings()
3591 if (!txr) in bnxt_init_ring_struct()
4419 if (txr) { in bnxt_clear_ring_indices()
4420 txr->tx_prod = 0; in bnxt_clear_ring_indices()
11550 if (!txr) in bnxt_dump_tx_sw_state()
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H A Dbnxt_xdp.h16 struct bnxt_tx_ring_info *txr,
H A Dbnxt.h2258 const struct bnxt_tx_ring_info *txr) in bnxt_tx_avail() argument
2260 u32 used = READ_ONCE(txr->tx_prod) - READ_ONCE(txr->tx_cons); in bnxt_tx_avail()
2355 void bnxt_sched_reset_txr(struct bnxt *bp, struct bnxt_tx_ring_info *txr,
H A Dbnxt_ethtool.c3622 struct bnxt_tx_ring_info *txr = &bp->tx_ring[0]; in bnxt_run_loopback() local
3652 bnxt_xmit_bd(bp, txr, map, pkt_size, NULL); in bnxt_run_loopback()
3657 bnxt_db_write(bp, &txr->tx_db, txr->tx_prod); in bnxt_run_loopback()
/openbmc/linux/drivers/net/ethernet/qualcomm/
H A Dqca_spi.c288 if (qca->txr.skb[qca->txr.head] == NULL) in qcaspi_transmit()
301 while (qca->txr.skb[qca->txr.head]) { in qcaspi_transmit()
317 n_stats->tx_bytes += qca->txr.skb[qca->txr.head]->len; in qcaspi_transmit()
325 dev_kfree_skb(qca->txr.skb[qca->txr.head]); in qcaspi_transmit()
326 qca->txr.skb[qca->txr.head] = NULL; in qcaspi_transmit()
462 if (txr->skb[txr->tail]) in qcaspi_tx_ring_has_space()
598 !qca->txr.skb[qca->txr.head]) in qcaspi_spi_thread()
605 qca->txr.skb[qca->txr.head]); in qcaspi_spi_thread()
753 if (qca->txr.skb[qca->txr.tail]) { in qcaspi_netdev_xmit()
793 qca->txr.skb[qca->txr.tail] = skb; in qcaspi_netdev_xmit()
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H A Dqca_debug.c82 if (qca->txr.skb[qca->txr.head] == NULL) in qcaspi_info_show()
84 else if (qca->txr.skb[qca->txr.tail]) in qcaspi_info_show()
92 qca->txr.size); in qcaspi_info_show()
258 ring->tx_pending = qca->txr.count; in qcaspi_get_ringparam()
276 qca->txr.count = max_t(u32, ring->tx_pending, TX_RING_MIN_LEN); in qcaspi_set_ringparam()
277 qca->txr.count = min_t(u16, qca->txr.count, TX_RING_MAX_LEN); in qcaspi_set_ringparam()
H A Dqca_spi.h86 struct tx_ring txr; member
/openbmc/linux/drivers/net/ethernet/broadcom/
H A Dbnx2.c253 diff = READ_ONCE(txr->tx_prod) - READ_ONCE(txr->tx_cons); in bnx2_tx_avail()
754 txr->tx_desc_ring = in bnx2_alloc_tx_mem()
5120 txr->tx_cons = 0; in bnx2_clear_ring_states()
5183 txr->tx_prod = 0; in bnx2_init_tx_ring()
5846 txbd = &txr->tx_desc_ring[BNX2_TX_RING_IDX(txr->tx_prod)]; in bnx2_run_loopback()
5854 txr->tx_prod = BNX2_NEXT_TX_BD(txr->tx_prod); in bnx2_run_loopback()
5857 BNX2_WR16(bp, txr->tx_bidx_addr, txr->tx_prod); in bnx2_run_loopback()
5858 BNX2_WR(bp, txr->tx_bseq_addr, txr->tx_prod_bseq); in bnx2_run_loopback()
6600 prod = txr->tx_prod; in bnx2_start_xmit()
6701 BNX2_WR(bp, txr->tx_bseq_addr, txr->tx_prod_bseq); in bnx2_start_xmit()
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H A Dbcmsysport.c1142 struct bcm_sysport_tx_ring *txr; in bcm_sysport_rx_isr() local
1177 txr = &priv->tx_rings[ring]; in bcm_sysport_rx_isr()
1179 if (likely(napi_schedule_prep(&txr->napi))) { in bcm_sysport_rx_isr()
1181 __napi_schedule(&txr->napi); in bcm_sysport_rx_isr()
1193 struct bcm_sysport_tx_ring *txr; in bcm_sysport_tx_isr() local
1209 txr = &priv->tx_rings[ring]; in bcm_sysport_tx_isr()
1211 if (likely(napi_schedule_prep(&txr->napi))) { in bcm_sysport_tx_isr()
1213 __napi_schedule_irqoff(&txr->napi); in bcm_sysport_tx_isr()
/openbmc/qemu/hw/net/
H A De1000e_core.c880 txr->i = &i[idx]; in e1000e_tx_ring_init()
881 txr->tx = &core->tx[idx]; in e1000e_tx_ring_init()
907 const E1000ERingInfo *txi = txr->i; in e1000e_start_xmit()
2409 E1000E_TxRing txr; in e1000e_set_tctl() local
2413 e1000e_tx_ring_init(core, &txr, 0); in e1000e_set_tctl()
2414 e1000e_start_xmit(core, &txr); in e1000e_set_tctl()
2418 e1000e_tx_ring_init(core, &txr, 1); in e1000e_set_tctl()
2419 e1000e_start_xmit(core, &txr); in e1000e_set_tctl()
2426 E1000E_TxRing txr; in e1000e_set_tdt() local
2433 e1000e_tx_ring_init(core, &txr, qidx); in e1000e_set_tdt()
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H A Digb_core.c771 igb_tx_ring_init(IGBCore *core, IGB_TxRing *txr, int idx) in igb_tx_ring_init() argument
794 txr->i = &i[idx]; in igb_tx_ring_init()
795 txr->tx = &core->tx[idx]; in igb_tx_ring_init()
877 igb_start_xmit(IGBCore *core, const IGB_TxRing *txr) in igb_start_xmit() argument
882 const E1000ERingInfo *txi = txr->i; in igb_start_xmit()
903 igb_process_tx_desc(core, d, txr->tx, &desc, txi->idx); in igb_start_xmit()
913 net_tx_pkt_reset(txr->tx->tx_pkt, net_tx_pkt_unmap_frag_pci, d); in igb_start_xmit()
2806 IGB_TxRing txr; in igb_set_tdt() local
2811 igb_tx_ring_init(core, &txr, qn); in igb_set_tdt()
2812 igb_start_xmit(core, &txr); in igb_set_tdt()
/openbmc/linux/drivers/net/ethernet/sgi/
H A Dioc3-eth.c86 struct ioc3_etxd *txr; member
615 desc = &ip->txr[entry]; in ioc3_tx_unmap()
642 ip->txr[i].cmd = 0; in ioc3_clean_tx_ring()
902 ip->txr = PTR_ALIGN(ip->tx_ring, SZ_16K); in ioc3eth_probe()
1041 desc = &ip->txr[produce]; in ioc3_start_xmit()
/openbmc/linux/drivers/net/ethernet/amazon/ena/
H A Dena_netdev.c184 struct ena_ring *txr, *rxr; in ena_init_io_rings() local
190 txr = &adapter->tx_ring[i]; in ena_init_io_rings()
194 ena_init_io_rings_common(adapter, txr, i); in ena_init_io_rings()
197 txr->ring_size = adapter->requested_tx_ring_size; in ena_init_io_rings()
198 txr->tx_max_header_size = ena_dev->tx_max_header_size; in ena_init_io_rings()
199 txr->tx_mem_queue_type = ena_dev->tx_mem_queue_type; in ena_init_io_rings()
200 txr->sgl_size = adapter->max_tx_sgl_size; in ena_init_io_rings()
201 txr->smoothed_interval = in ena_init_io_rings()
204 spin_lock_init(&txr->xdp_tx_lock); in ena_init_io_rings()
3223 struct ena_ring *txr; in ena_restore_device() local
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/openbmc/linux/tools/testing/selftests/bpf/
H A Dxskxceiver.c250 struct xsk_ring_prod *txr; in __xsk_configure_socket() local
261 txr = ifobject->tx_on ? &xsk->tx : NULL; in __xsk_configure_socket()
263 return xsk_socket__create(&xsk->xsk, ifobject->ifindex, 0, umem->umem, rxr, txr, &cfg); in __xsk_configure_socket()