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Searched refs:txr (Results 1 - 25 of 27) sorted by relevance

12

/kernel/linux/linux-6.6/drivers/net/ethernet/broadcom/bnxt/
H A Dbnxt_xdp.c26 struct bnxt_tx_ring_info *txr, in bnxt_xmit_bd()
44 prod = txr->tx_prod; in bnxt_xmit_bd()
45 tx_buf = &txr->tx_buf_ring[prod]; in bnxt_xmit_bd()
50 txbd = &txr->tx_desc_ring[TX_RING(prod)][TX_IDX(prod)]; in bnxt_xmit_bd()
66 WRITE_ONCE(txr->tx_prod, prod); in bnxt_xmit_bd()
69 frag_tx_buf = &txr->tx_buf_ring[prod]; in bnxt_xmit_bd()
72 txbd = &txr->tx_desc_ring[TX_RING(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
101 tx_buf = bnxt_xmit_bd(bp, txr, mappin in __bnxt_xmit_xdp()
25 bnxt_xmit_bd(struct bnxt *bp, struct bnxt_tx_ring_info *txr, dma_addr_t mapping, u32 len, struct xdp_buff *xdp) bnxt_xmit_bd() argument
107 __bnxt_xmit_xdp_redirect(struct bnxt *bp, struct bnxt_tx_ring_info *txr, dma_addr_t mapping, u32 len, struct xdp_frame *xdpf) __bnxt_xmit_xdp_redirect() argument
123 struct bnxt_tx_ring_info *txr = bnapi->tx_ring; bnxt_tx_int_xdp() local
229 struct bnxt_tx_ring_info *txr; bnxt_rx_xdp() local
342 struct bnxt_tx_ring_info *txr; bnxt_xdp_xmit() local
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H A Dbnxt.c334 void bnxt_sched_reset_txr(struct bnxt *bp, struct bnxt_tx_ring_info *txr, in bnxt_sched_reset_txr() argument
337 struct bnxt_napi *bnapi = txr->bnapi; in bnxt_sched_reset_txr()
343 txr->txq_index, bnapi->tx_pkts, in bnxt_sched_reset_txr()
344 txr->tx_cons, txr->tx_prod, idx); in bnxt_sched_reset_txr()
382 static void bnxt_txr_db_kick(struct bnxt *bp, struct bnxt_tx_ring_info *txr, in bnxt_txr_db_kick() argument
385 bnxt_db_write(bp, &txr->tx_db, prod); in bnxt_txr_db_kick()
386 txr->kick_pending = 0; in bnxt_txr_db_kick()
401 struct bnxt_tx_ring_info *txr; in bnxt_start_xmit() local
413 txr in bnxt_start_xmit()
692 struct bnxt_tx_ring_info *txr = bnapi->tx_ring; bnxt_tx_int() local
2570 struct bnxt_tx_ring_info *txr = bnapi->tx_ring; __bnxt_poll_work() local
2860 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; bnxt_free_tx_skbs() local
3297 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; bnxt_free_tx_rings() local
3333 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; bnxt_alloc_tx_rings() local
3561 struct bnxt_tx_ring_info *txr; bnxt_init_ring_struct() local
3774 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; bnxt_init_tx_rings() local
4419 struct bnxt_tx_ring_info *txr; bnxt_clear_ring_indices() local
4589 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; bnxt_alloc_mem() local
5165 bnxt_cp_ring_for_tx(struct bnxt *bp, struct bnxt_tx_ring_info *txr) bnxt_cp_ring_for_tx() argument
5733 struct bnxt_tx_ring_info *txr; hwrm_ring_alloc_send_msg() local
5929 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; bnxt_hwrm_ring_alloc() local
6056 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; bnxt_hwrm_ring_free() local
9457 struct bnxt_tx_ring_info *txr; bnxt_tx_disable() local
9476 struct bnxt_tx_ring_info *txr; bnxt_tx_enable() local
11554 struct bnxt_tx_ring_info *txr = bnapi->tx_ring; bnxt_dump_tx_sw_state() local
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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()
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,
2257 bnxt_tx_avail(struct bnxt *bp, const struct bnxt_tx_ring_info *txr) bnxt_tx_avail() argument
/kernel/linux/linux-5.10/drivers/net/ethernet/qualcomm/
H A Dqca_spi.c287 if (qca->txr.skb[qca->txr.head] == NULL) in qcaspi_transmit()
300 while (qca->txr.skb[qca->txr.head]) { in qcaspi_transmit()
301 pkt_len = qca->txr.skb[qca->txr.head]->len + QCASPI_HW_PKT_LEN; in qcaspi_transmit()
309 if (qcaspi_tx_frame(qca, qca->txr.skb[qca->txr.head]) == -1) { in qcaspi_transmit()
316 n_stats->tx_bytes += qca->txr.skb[qca->txr in qcaspi_transmit()
459 qcaspi_tx_ring_has_space(struct tx_ring *txr) qcaspi_tx_ring_has_space() argument
[all...]
H A Dqca_debug.c81 if (qca->txr.skb[qca->txr.head] == NULL) in qcaspi_info_show()
83 else if (qca->txr.skb[qca->txr.tail]) in qcaspi_info_show()
91 qca->txr.size); in qcaspi_info_show()
257 ring->tx_pending = qca->txr.count; in qcaspi_get_ringparam()
273 qca->txr.count = max_t(u32, ring->tx_pending, TX_RING_MIN_LEN); in qcaspi_set_ringparam()
274 qca->txr.count = min_t(u16, qca->txr.count, TX_RING_MAX_LEN); in qcaspi_set_ringparam()
H A Dqca_spi.h85 struct tx_ring txr; member
/kernel/linux/linux-6.6/drivers/net/ethernet/qualcomm/
H A Dqca_spi.c286 if (qca->txr.skb[qca->txr.head] == NULL) in qcaspi_transmit()
299 while (qca->txr.skb[qca->txr.head]) { in qcaspi_transmit()
300 pkt_len = qca->txr.skb[qca->txr.head]->len + QCASPI_HW_PKT_LEN; in qcaspi_transmit()
308 if (qcaspi_tx_frame(qca, qca->txr.skb[qca->txr.head]) == -1) { in qcaspi_transmit()
315 n_stats->tx_bytes += qca->txr.skb[qca->txr in qcaspi_transmit()
458 qcaspi_tx_ring_has_space(struct tx_ring *txr) qcaspi_tx_ring_has_space() argument
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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()
260 ring->tx_pending = qca->txr.count; in qcaspi_get_ringparam()
278 qca->txr.count = max_t(u32, ring->tx_pending, TX_RING_MIN_LEN); in qcaspi_set_ringparam()
279 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
/kernel/linux/linux-5.10/drivers/net/ethernet/broadcom/bnxt/
H A Dbnxt_xdp.c24 struct bnxt_tx_ring_info *txr, in bnxt_xmit_bd()
32 prod = txr->tx_prod; in bnxt_xmit_bd()
33 tx_buf = &txr->tx_buf_ring[prod]; in bnxt_xmit_bd()
35 txbd = &txr->tx_desc_ring[TX_RING(prod)][TX_IDX(prod)]; in bnxt_xmit_bd()
43 txr->tx_prod = prod; in bnxt_xmit_bd()
47 static void __bnxt_xmit_xdp(struct bnxt *bp, struct bnxt_tx_ring_info *txr, in __bnxt_xmit_xdp() argument
52 tx_buf = bnxt_xmit_bd(bp, txr, mapping, len); in __bnxt_xmit_xdp()
58 struct bnxt_tx_ring_info *txr, in __bnxt_xmit_xdp_redirect()
64 tx_buf = bnxt_xmit_bd(bp, txr, mapping, len); in __bnxt_xmit_xdp_redirect()
73 struct bnxt_tx_ring_info *txr in bnxt_tx_int_xdp() local
23 bnxt_xmit_bd(struct bnxt *bp, struct bnxt_tx_ring_info *txr, dma_addr_t mapping, u32 len) bnxt_xmit_bd() argument
57 __bnxt_xmit_xdp_redirect(struct bnxt *bp, struct bnxt_tx_ring_info *txr, dma_addr_t mapping, u32 len, struct xdp_frame *xdpf) __bnxt_xmit_xdp_redirect() argument
115 struct bnxt_tx_ring_info *txr; bnxt_rx_xdp() local
221 struct bnxt_tx_ring_info *txr; bnxt_xdp_xmit() local
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H A Dbnxt.c365 static void bnxt_txr_db_kick(struct bnxt *bp, struct bnxt_tx_ring_info *txr, in bnxt_txr_db_kick() argument
368 bnxt_db_write(bp, &txr->tx_db, prod); in bnxt_txr_db_kick()
369 txr->kick_pending = 0; in bnxt_txr_db_kick()
373 struct bnxt_tx_ring_info *txr, in bnxt_txr_netif_try_stop_queue()
384 if (bnxt_tx_avail(bp, txr) >= bp->tx_wake_thresh) { in bnxt_txr_netif_try_stop_queue()
404 struct bnxt_tx_ring_info *txr; in bnxt_start_xmit() local
415 txr = &bp->tx_ring[bp->tx_ring_map[i]]; in bnxt_start_xmit()
416 prod = txr->tx_prod; in bnxt_start_xmit()
418 free_size = bnxt_tx_avail(bp, txr); in bnxt_start_xmit()
421 if (net_ratelimit() && txr in bnxt_start_xmit()
372 bnxt_txr_netif_try_stop_queue(struct bnxt *bp, struct bnxt_tx_ring_info *txr, struct netdev_queue *txq) bnxt_txr_netif_try_stop_queue() argument
666 struct bnxt_tx_ring_info *txr = bnapi->tx_ring; bnxt_tx_int() local
2347 struct bnxt_tx_ring_info *txr = bnapi->tx_ring; __bnxt_poll_work() local
2614 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; bnxt_free_tx_skbs() local
3035 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; bnxt_free_tx_rings() local
3071 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; bnxt_alloc_tx_rings() local
3234 struct bnxt_tx_ring_info *txr; bnxt_init_ring_struct() local
3447 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; bnxt_init_tx_rings() local
4118 struct bnxt_tx_ring_info *txr; bnxt_clear_ring_indices() local
4289 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; bnxt_alloc_mem() local
5089 bnxt_cp_ring_for_tx(struct bnxt *bp, struct bnxt_tx_ring_info *txr) bnxt_cp_ring_for_tx() argument
5595 struct bnxt_tx_ring_info *txr; hwrm_ring_alloc_send_msg() local
5785 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; bnxt_hwrm_ring_alloc() local
5908 struct bnxt_tx_ring_info *txr = &bp->tx_ring[i]; bnxt_hwrm_ring_free() local
8959 struct bnxt_tx_ring_info *txr; bnxt_tx_disable() local
8978 struct bnxt_tx_ring_info *txr; bnxt_tx_enable() local
10664 struct bnxt_tx_ring_info *txr = bnapi->tx_ring; bnxt_dump_tx_sw_state() local
[all...]
H A Dbnxt_xdp.h14 struct bnxt_tx_ring_info *txr,
H A Dbnxt.h2065 static inline u32 bnxt_tx_avail(struct bnxt *bp, struct bnxt_tx_ring_info *txr) in bnxt_tx_avail() argument
2071 ((txr->tx_prod - txr->tx_cons) & bp->tx_ring_mask); in bnxt_tx_avail()
/kernel/linux/linux-5.10/drivers/net/ethernet/broadcom/
H A Dbnx2.c247 static inline u32 bnx2_tx_avail(struct bnx2 *bp, struct bnx2_tx_ring_info *txr) in bnx2_tx_avail() argument
254 diff = READ_ONCE(txr->tx_prod) - READ_ONCE(txr->tx_cons); in bnx2_tx_avail()
697 struct bnx2_tx_ring_info *txr = &bnapi->tx_ring; in bnx2_free_tx_mem() local
699 if (txr->tx_desc_ring) { in bnx2_free_tx_mem()
701 txr->tx_desc_ring, in bnx2_free_tx_mem()
702 txr->tx_desc_mapping); in bnx2_free_tx_mem()
703 txr->tx_desc_ring = NULL; in bnx2_free_tx_mem()
705 kfree(txr->tx_buf_ring); in bnx2_free_tx_mem()
706 txr in bnx2_free_tx_mem()
749 struct bnx2_tx_ring_info *txr = &bnapi->tx_ring; bnx2_alloc_tx_mem() local
2844 struct bnx2_tx_ring_info *txr = &bnapi->tx_ring; bnx2_tx_int() local
3388 struct bnx2_tx_ring_info *txr = &bnapi->tx_ring; bnx2_has_fast_work() local
3482 struct bnx2_tx_ring_info *txr = &bnapi->tx_ring; bnx2_poll_work() local
5128 struct bnx2_tx_ring_info *txr; bnx2_clear_ring_states() local
5148 bnx2_init_tx_context(struct bnx2 *bp, u32 cid, struct bnx2_tx_ring_info *txr) bnx2_init_tx_context() argument
5183 struct bnx2_tx_ring_info *txr; bnx2_init_tx_ring() local
5433 struct bnx2_tx_ring_info *txr = &bnapi->tx_ring; bnx2_free_tx_skbs() local
5814 struct bnx2_tx_ring_info *txr; bnx2_run_loopback() local
6599 struct bnx2_tx_ring_info *txr; bnx2_start_xmit() local
[all...]
H A Dbcmsysport.c1126 struct bcm_sysport_tx_ring *txr; in bcm_sysport_rx_isr() local
1161 txr = &priv->tx_rings[ring]; in bcm_sysport_rx_isr()
1163 if (likely(napi_schedule_prep(&txr->napi))) { in bcm_sysport_rx_isr()
1165 __napi_schedule(&txr->napi); in bcm_sysport_rx_isr()
1177 struct bcm_sysport_tx_ring *txr; in bcm_sysport_tx_isr() local
1193 txr = &priv->tx_rings[ring]; in bcm_sysport_tx_isr()
1195 if (likely(napi_schedule_prep(&txr->napi))) { in bcm_sysport_tx_isr()
1197 __napi_schedule_irqoff(&txr->napi); in bcm_sysport_tx_isr()
/kernel/linux/linux-6.6/drivers/net/ethernet/broadcom/
H A Dbnx2.c246 static inline u32 bnx2_tx_avail(struct bnx2 *bp, struct bnx2_tx_ring_info *txr) in bnx2_tx_avail() argument
253 diff = READ_ONCE(txr->tx_prod) - READ_ONCE(txr->tx_cons); in bnx2_tx_avail()
696 struct bnx2_tx_ring_info *txr = &bnapi->tx_ring; in bnx2_free_tx_mem() local
698 if (txr->tx_desc_ring) { in bnx2_free_tx_mem()
700 txr->tx_desc_ring, in bnx2_free_tx_mem()
701 txr->tx_desc_mapping); in bnx2_free_tx_mem()
702 txr->tx_desc_ring = NULL; in bnx2_free_tx_mem()
704 kfree(txr->tx_buf_ring); in bnx2_free_tx_mem()
705 txr in bnx2_free_tx_mem()
748 struct bnx2_tx_ring_info *txr = &bnapi->tx_ring; bnx2_alloc_tx_mem() local
2843 struct bnx2_tx_ring_info *txr = &bnapi->tx_ring; bnx2_tx_int() local
3386 struct bnx2_tx_ring_info *txr = &bnapi->tx_ring; bnx2_has_fast_work() local
3480 struct bnx2_tx_ring_info *txr = &bnapi->tx_ring; bnx2_poll_work() local
5111 struct bnx2_tx_ring_info *txr; bnx2_clear_ring_states() local
5131 bnx2_init_tx_context(struct bnx2 *bp, u32 cid, struct bnx2_tx_ring_info *txr) bnx2_init_tx_context() argument
5166 struct bnx2_tx_ring_info *txr; bnx2_init_tx_ring() local
5417 struct bnx2_tx_ring_info *txr = &bnapi->tx_ring; bnx2_free_tx_skbs() local
5798 struct bnx2_tx_ring_info *txr; bnx2_run_loopback() local
6583 struct bnx2_tx_ring_info *txr; bnx2_start_xmit() local
[all...]
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()
/kernel/linux/linux-5.10/drivers/net/ethernet/freescale/enetc/
H A Denetc.c850 static int enetc_alloc_txbdr(struct enetc_bdr *txr) in enetc_alloc_txbdr() argument
854 txr->tx_swbd = vzalloc(txr->bd_count * sizeof(struct enetc_tx_swbd)); in enetc_alloc_txbdr()
855 if (!txr->tx_swbd) in enetc_alloc_txbdr()
858 err = enetc_dma_alloc_bdr(txr, sizeof(union enetc_tx_bd)); in enetc_alloc_txbdr()
860 vfree(txr->tx_swbd); in enetc_alloc_txbdr()
864 txr->next_to_clean = 0; in enetc_alloc_txbdr()
865 txr->next_to_use = 0; in enetc_alloc_txbdr()
870 static void enetc_free_txbdr(struct enetc_bdr *txr) in enetc_free_txbdr() argument
874 for (i = 0; i < txr in enetc_free_txbdr()
[all...]
/kernel/linux/linux-5.10/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()
/kernel/linux/linux-6.6/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()
/kernel/linux/linux-6.6/drivers/net/ethernet/amazon/ena/
H A Dena_netdev.c695 struct ena_ring *txr, *rxr; in ena_init_io_rings() local
701 txr = &adapter->tx_ring[i]; in ena_init_io_rings()
705 ena_init_io_rings_common(adapter, txr, i); in ena_init_io_rings()
708 txr->ring_size = adapter->requested_tx_ring_size; in ena_init_io_rings()
709 txr->tx_max_header_size = ena_dev->tx_max_header_size; in ena_init_io_rings()
710 txr->tx_mem_queue_type = ena_dev->tx_mem_queue_type; in ena_init_io_rings()
711 txr->sgl_size = adapter->max_tx_sgl_size; in ena_init_io_rings()
712 txr->smoothed_interval = in ena_init_io_rings()
714 txr->disable_meta_caching = adapter->disable_meta_caching; in ena_init_io_rings()
715 spin_lock_init(&txr in ena_init_io_rings()
3806 struct ena_ring *txr; ena_restore_device() local
[all...]
/kernel/linux/linux-5.10/samples/bpf/
H A Dxdpsock_user.c846 struct xsk_ring_prod *txr; in xsk_configure_socket() local
864 txr = tx ? &xsk->tx : NULL; in xsk_configure_socket()
866 rxr, txr, &cfg); in xsk_configure_socket()
/kernel/linux/linux-5.10/drivers/net/ethernet/amazon/ena/
H A Dena_netdev.c622 struct ena_ring *txr, *rxr; in ena_init_io_rings() local
628 txr = &adapter->tx_ring[i]; in ena_init_io_rings()
632 ena_init_io_rings_common(adapter, txr, i); in ena_init_io_rings()
635 txr->ring_size = adapter->requested_tx_ring_size; in ena_init_io_rings()
636 txr->tx_max_header_size = ena_dev->tx_max_header_size; in ena_init_io_rings()
637 txr->tx_mem_queue_type = ena_dev->tx_mem_queue_type; in ena_init_io_rings()
638 txr->sgl_size = adapter->max_tx_sgl_size; in ena_init_io_rings()
639 txr->smoothed_interval = in ena_init_io_rings()
641 txr->disable_meta_caching = adapter->disable_meta_caching; in ena_init_io_rings()
/kernel/linux/linux-6.6/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()

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