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Searched refs:txr (Results 1 – 19 of 19) sorted by relevance

/linux/drivers/net/ethernet/broadcom/bnxt/
H A Dbnxt_gso.c40 int bnxt_sw_udp_gso_xmit(struct bnxt *bp, struct bnxt_tx_ring_info *txr, in bnxt_sw_udp_gso_xmit() argument
73 if (unlikely(bnxt_tx_avail(bp, txr) < bds_needed)) { in bnxt_sw_udp_gso_xmit()
74 netif_txq_try_stop(txq, bnxt_tx_avail(bp, txr), in bnxt_sw_udp_gso_xmit()
82 if (!netif_txq_maybe_stop(txq, bnxt_inline_avail(txr), in bnxt_sw_udp_gso_xmit()
101 prod = txr->tx_prod; in bnxt_sw_udp_gso_xmit()
106 u16 slot = (txr->tx_inline_prod + i) & in bnxt_sw_udp_gso_xmit()
123 this_hdr = txr->tx_inline_buf + offset; in bnxt_sw_udp_gso_xmit()
124 this_hdr_dma = txr->tx_inline_dma + offset; in bnxt_sw_udp_gso_xmit()
144 tx_buf = &txr->tx_buf_ring[RING_TX(bp, prod)]; in bnxt_sw_udp_gso_xmit()
145 txbd = &txr->tx_desc_ring[TX_RING(bp, prod)][TX_IDX(prod)]; in bnxt_sw_udp_gso_xmit()
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H A Dbnxt_xdp.c27 struct bnxt_tx_ring_info *txr, in bnxt_xmit_bd() argument
45 prod = txr->tx_prod; in bnxt_xmit_bd()
46 tx_buf = &txr->tx_buf_ring[RING_TX(bp, prod)]; in bnxt_xmit_bd()
51 txbd = &txr->tx_desc_ring[TX_RING(bp, prod)][TX_IDX(prod)]; in bnxt_xmit_bd()
55 txbd->tx_bd_opaque = SET_TX_OPAQUE(bp, txr, prod, 1 + num_frags); in bnxt_xmit_bd()
66 WRITE_ONCE(txr->tx_prod, prod); in bnxt_xmit_bd()
69 frag_tx_buf = &txr->tx_buf_ring[RING_TX(bp, prod)]; in bnxt_xmit_bd()
72 txbd = &txr->tx_desc_ring[TX_RING(bp, prod)][TX_IDX(prod)]; in bnxt_xmit_bd()
90 WRITE_ONCE(txr->tx_prod, prod); in bnxt_xmit_bd()
95 static void __bnxt_xmit_xdp(struct bnxt *bp, struct bnxt_tx_ring_info *txr, in __bnxt_xmit_xdp() argument
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H A Dbnxt_gso.h26 static inline u16 bnxt_inline_avail(struct bnxt_tx_ring_info *txr) in bnxt_inline_avail() argument
29 (u16)(txr->tx_inline_prod - READ_ONCE(txr->tx_inline_cons)); in bnxt_inline_avail()
41 int bnxt_sw_udp_gso_xmit(struct bnxt *bp, struct bnxt_tx_ring_info *txr,
H A Dbnxt.c414 void bnxt_sched_reset_txr(struct bnxt *bp, struct bnxt_tx_ring_info *txr, in bnxt_sched_reset_txr() argument
417 struct bnxt_napi *bnapi = txr->bnapi; in bnxt_sched_reset_txr()
423 txr->txq_index, txr->tx_hw_cons, in bnxt_sched_reset_txr()
424 txr->tx_cons, txr->tx_prod, curr); in bnxt_sched_reset_txr()
462 static void bnxt_txr_db_kick(struct bnxt *bp, struct bnxt_tx_ring_info *txr, in bnxt_txr_db_kick() argument
469 if (txr->kick_txbd0) { in bnxt_txr_db_kick()
470 txr->kick_txbd0->tx_bd_len_flags_type &= in bnxt_txr_db_kick()
472 txr in bnxt_txr_db_kick()
494 struct bnxt_tx_ring_info *txr; bnxt_start_xmit() local
836 __bnxt_tx_int(struct bnxt * bp,struct bnxt_tx_ring_info * txr,int budget) __bnxt_tx_int() argument
944 struct bnxt_tx_ring_info *txr; bnxt_tx_int() local
3100 struct bnxt_tx_ring_info *txr; __bnxt_poll_work() local
3160 struct bnxt_tx_ring_info *txr = bnapi->tx_ring[0]; __bnxt_poll_work() local
3459 bnxt_free_one_tx_ring_skbs(struct bnxt * bp,struct bnxt_tx_ring_info * txr,int idx) bnxt_free_one_tx_ring_skbs() argument
3551 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; bnxt_free_tx_skbs() local
4059 bnxt_free_tx_inline_buf(struct bnxt_tx_ring_info * txr,struct pci_dev * pdev) bnxt_free_tx_inline_buf() argument
4072 bnxt_alloc_tx_inline_buf(struct bnxt_tx_ring_info * txr,struct pci_dev * pdev,unsigned int size) bnxt_alloc_tx_inline_buf() argument
4101 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; bnxt_free_tx_rings() local
4148 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; bnxt_alloc_tx_rings() local
4458 struct bnxt_tx_ring_info *txr; bnxt_init_ring_struct() local
4734 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; bnxt_init_tx_rings() local
5446 struct bnxt_tx_ring_info *txr; bnxt_clear_ring_indices() local
5686 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; bnxt_alloc_mem() local
6657 bnxt_cp_ring_for_tx(struct bnxt * bp,struct bnxt_tx_ring_info * txr) bnxt_cp_ring_for_tx() argument
7292 struct bnxt_tx_ring_info *txr; hwrm_ring_alloc_send_msg() local
7521 bnxt_hwrm_tx_ring_alloc(struct bnxt * bp,struct bnxt_tx_ring_info * txr,u32 tx_idx) bnxt_hwrm_tx_ring_alloc() argument
7571 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; bnxt_hwrm_ring_alloc() local
7664 bnxt_hwrm_tx_ring_free(struct bnxt * bp,struct bnxt_tx_ring_info * txr,bool close_path) bnxt_hwrm_tx_ring_free() argument
8536 struct bnxt_tx_ring_info *txr; bnxt_hwrm_set_tx_coal() local
11755 struct bnxt_tx_ring_info *txr; bnxt_tx_queue_stop() local
11786 struct bnxt_tx_ring_info *txr; bnxt_tx_queue_start() local
12156 struct bnxt_tx_ring_info *txr; bnxt_tx_disable() local
12175 struct bnxt_tx_ring_info *txr; bnxt_tx_enable() local
14355 struct bnxt_tx_ring_info *txr; bnxt_dump_tx_sw_state() local
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H A Dbnxt.h75 #define SET_TX_OPAQUE(bp, txr, idx, bds) \ argument
76 (((txr)->tx_napi_idx << TX_OPAQUE_RING_SHIFT) | \
1232 #define bnxt_for_each_napi_tx(iter, bnapi, txr) \ argument
1233 for (iter = 0, txr = (bnapi)->tx_ring[0]; txr; \
1234 txr = (iter < BNXT_MAX_TXR_PER_NAPI - 1) ? \
2860 const struct bnxt_tx_ring_info *txr) in bnxt_tx_avail()
2862 u32 used = READ_ONCE(txr->tx_prod) - READ_ONCE(txr->tx_cons); in bnxt_tx_avail()
2868 bnxt_init_ext_bd(struct bnxt *bp, struct bnxt_tx_ring_info *txr,
2861 bnxt_tx_avail(struct bnxt * bp,const struct bnxt_tx_ring_info * txr) bnxt_tx_avail() argument
2869 bnxt_init_ext_bd(struct bnxt * bp,struct bnxt_tx_ring_info * txr,u16 prod,__le32 lflags,u32 vlan_tag_flags,u32 cfa_action) bnxt_init_ext_bd() argument
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H A Dbnxt_ptp.c845 struct bnxt_tx_ring_info *txr; in bnxt_tx_ts_cmp() local
850 txr = bnapi->tx_ring[TX_OPAQUE_RING(opaque)]; in bnxt_tx_ts_cmp()
853 tx_buf = &txr->tx_buf_ring[RING_TX(bp, cons)]; in bnxt_tx_ts_cmp()
H A Dbnxt_ethtool.c5164 struct bnxt_tx_ring_info *txr = &bp->tx_ring[0]; in bnxt_run_loopback() local
5195 bnxt_xmit_bd(bp, txr, map, pkt_size, NULL); in bnxt_run_loopback()
5200 bnxt_db_write(bp, &txr->tx_db, txr->tx_prod); in bnxt_run_loopback()
/linux/drivers/net/ethernet/qualcomm/
H A Dqca_spi.c276 if (qca->txr.skb[qca->txr.head] == NULL) in qcaspi_transmit()
289 while (qca->txr.skb[qca->txr.head]) { in qcaspi_transmit()
290 pkt_len = qca->txr.skb[qca->txr.head]->len + QCASPI_HW_PKT_LEN; in qcaspi_transmit()
298 if (qcaspi_tx_frame(qca, qca->txr.skb[qca->txr.head]) == -1) { in qcaspi_transmit()
305 n_stats->tx_bytes += qca->txr.skb[qca->txr.head]->len; in qcaspi_transmit()
313 dev_kfree_skb(qca->txr.skb[qca->txr.head]); in qcaspi_transmit()
314 qca->txr.skb[qca->txr.head] = NULL; in qcaspi_transmit()
315 qca->txr.size -= pkt_len; in qcaspi_transmit()
316 new_head = qca->txr.head + 1; in qcaspi_transmit()
317 if (new_head >= qca->txr.count) in qcaspi_transmit()
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H A Dqca_spi.h74 struct tx_ring txr; member
/linux/drivers/net/ethernet/meta/fbnic/
H A Dfbnic_txrx.c1456 struct fbnic_ring *txr) in fbnic_aggregate_ring_tx_counters() argument
1458 struct fbnic_queue_stats *stats = &txr->stats; in fbnic_aggregate_ring_tx_counters()
1489 struct fbnic_ring *txr) in fbnic_remove_tx_ring() argument
1491 if (!(txr->flags & FBNIC_RING_F_STATS)) in fbnic_remove_tx_ring()
1494 fbnic_aggregate_ring_tx_counters(fbn, txr); in fbnic_remove_tx_ring()
1497 WARN_ON(fbn->tx[txr->q_idx] && fbn->tx[txr->q_idx] != txr); in fbnic_remove_tx_ring()
1498 fbn->tx[txr->q_idx] = NULL; in fbnic_remove_tx_ring()
1855 struct fbnic_ring *txr) in fbnic_alloc_tx_ring_desc() argument
1861 size = ALIGN(array_size(sizeof(*txr->desc), fbn->txq_size), 4096); in fbnic_alloc_tx_ring_desc()
1863 txr->desc = dma_alloc_coherent(dev, size, &txr->dma, in fbnic_alloc_tx_ring_desc()
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H A Dfbnic_netdev.c433 struct fbnic_ring *txr = fbn->tx[i]; in fbnic_get_stats64() local
435 if (!txr) in fbnic_get_stats64()
438 stats = &txr->stats; in fbnic_get_stats64()
636 struct fbnic_ring *txr = fbn->tx[idx]; in fbnic_get_queue_stats_tx() local
643 if (!txr) in fbnic_get_queue_stats_tx()
646 stats = &txr->stats; in fbnic_get_queue_stats_tx()
H A Dfbnic_txrx.h180 struct fbnic_ring *txr);
/linux/drivers/net/ethernet/broadcom/bnge/
H A Dbnge_netdev.c775 struct bnge_tx_ring_info *txr = &bn->tx_ring[i]; in bnge_free_tx_skbs() local
778 if (!txr->tx_buf_ring) in bnge_free_tx_skbs()
782 struct bnge_sw_tx_bd *tx_buf = &txr->tx_buf_ring[j]; in bnge_free_tx_skbs()
805 tx_buf = &txr->tx_buf_ring[ring_idx]; in bnge_free_tx_skbs()
1028 struct bnge_tx_ring_info *txr = &bn->tx_ring[i]; in bnge_free_tx_rings() local
1031 ring = &txr->tx_ring_struct; in bnge_free_tx_rings()
1043 struct bnge_tx_ring_info *txr = &bn->tx_ring[i]; in bnge_alloc_tx_rings() local
1047 ring = &txr->tx_ring_struct; in bnge_alloc_tx_rings()
1053 ring->grp_idx = txr->bnapi->index; in bnge_alloc_tx_rings()
1274 struct bnge_tx_ring_info *txr = &bn->tx_ring[i]; in bnge_alloc_core() local
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H A Dbnge_netdev.h414 #define bnge_for_each_napi_tx(iter, bnapi, txr) \ argument
415 for (iter = 0, txr = (bnapi)->tx_ring[0]; txr; \
416 txr = (iter < BNGE_MAX_TXR_PER_NAPI - 1) ? \
640 u32 bnge_cp_ring_for_tx(struct bnge_tx_ring_info *txr);
H A Dbnge_hwrm_lib.c1342 struct bnge_tx_ring_info *txr; in hwrm_ring_alloc_send_msg() local
1344 txr = container_of(ring, struct bnge_tx_ring_info, in hwrm_ring_alloc_send_msg()
1349 req->cmpl_ring_id = cpu_to_le16(bnge_cp_ring_for_tx(txr)); in hwrm_ring_alloc_send_msg()
/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()
1040 desc = &ip->txr[produce]; in ioc3_start_xmit()
/linux/drivers/net/ethernet/amazon/ena/
H A Dena_netdev.c187 struct ena_ring *txr, *rxr; in ena_init_io_rings() local
193 txr = &adapter->tx_ring[i]; in ena_init_io_rings()
197 ena_init_io_rings_common(adapter, txr, i); in ena_init_io_rings()
200 txr->ring_size = adapter->requested_tx_ring_size; in ena_init_io_rings()
201 txr->tx_max_header_size = ena_dev->tx_max_header_size; in ena_init_io_rings()
202 txr->tx_mem_queue_type = ena_dev->tx_mem_queue_type; in ena_init_io_rings()
203 txr->sgl_size = adapter->max_tx_sgl_size; in ena_init_io_rings()
204 txr->smoothed_interval = in ena_init_io_rings()
206 txr->disable_meta_caching = adapter->disable_meta_caching; in ena_init_io_rings()
207 spin_lock_init(&txr->xdp_tx_lock); in ena_init_io_rings()
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/linux/drivers/net/ethernet/broadcom/
H A Dbcmsysport.c1110 struct bcm_sysport_tx_ring *txr; in bcm_sysport_rx_isr()
1145 txr = &priv->tx_rings[ring]; in bcm_sysport_rx_isr()
1147 if (likely(napi_schedule_prep(&txr->napi))) { in bcm_sysport_rx_isr()
1149 __napi_schedule(&txr->napi); in bcm_sysport_rx_isr()
1161 struct bcm_sysport_tx_ring *txr; in bcm_sysport_tx_isr()
1177 txr = &priv->tx_rings[ring]; in bcm_sysport_tx_isr()
1179 if (likely(napi_schedule_prep(&txr->napi))) { in bcm_sysport_tx_isr()
1181 __napi_schedule_irqoff(&txr->napi); in bcm_sysport_tx_isr()
1108 struct bcm_sysport_tx_ring *txr; bcm_sysport_rx_isr() local
1159 struct bcm_sysport_tx_ring *txr; bcm_sysport_tx_isr() local
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dtest_xsk.c156 struct xsk_ring_prod *txr; in xsk_configure_socket() local
171 txr = ifobject->tx_on ? &xsk->tx : NULL; in xsk_configure_socket()
173 return xsk_socket__create(&xsk->xsk, ifobject->ifindex, 0, umem->umem, rxr, txr, &cfg); in xsk_configure_socket()