Searched refs:txr (Results 1 – 8 of 8) sorted by relevance
| /linux-4.4.14/drivers/net/ethernet/qualcomm/ |
| D | qca_spi.c | 244 if (qca->txr.skb[qca->txr.head] == NULL) in qcaspi_transmit()
249 while (qca->txr.skb[qca->txr.head]) { in qcaspi_transmit()
250 pkt_len = qca->txr.skb[qca->txr.head]->len + QCASPI_HW_PKT_LEN; in qcaspi_transmit()
258 if (qcaspi_tx_frame(qca, qca->txr.skb[qca->txr.head]) == -1) { in qcaspi_transmit()
265 n_stats->tx_bytes += qca->txr.skb[qca->txr.head]->len; in qcaspi_transmit()
273 dev_kfree_skb(qca->txr.skb[qca->txr.head]); in qcaspi_transmit()
274 qca->txr.skb[qca->txr.head] = NULL; in qcaspi_transmit()
275 qca->txr.size -= pkt_len; in qcaspi_transmit()
276 new_head = qca->txr.head + 1; in qcaspi_transmit()
277 if (new_head >= qca->txr.count) in qcaspi_transmit()
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| D | qca_debug.c | 77 if (qca->txr.skb[qca->txr.head] == NULL) in qcaspi_info_show()
79 else if (qca->txr.skb[qca->txr.tail]) in qcaspi_info_show()
87 qca->txr.size); in qcaspi_info_show()
270 ring->tx_pending = qca->txr.count; in qcaspi_get_ringparam()
286 qca->txr.count = max_t(u32, ring->tx_pending, TX_RING_MIN_LEN); in qcaspi_set_ringparam()
287 qca->txr.count = min_t(u16, qca->txr.count, TX_RING_MAX_LEN); in qcaspi_set_ringparam()
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| D | qca_spi.h | 83 struct tx_ring txr; member
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| /linux-4.4.14/drivers/net/ethernet/broadcom/bnxt/ |
| D | bnxt.c | 133 static inline u32 bnxt_tx_avail(struct bnxt *bp, struct bnxt_tx_ring_info *txr) in bnxt_tx_avail() argument
139 ((txr->tx_prod - txr->tx_cons) & bp->tx_ring_mask); in bnxt_tx_avail()
177 struct bnxt_tx_ring_info *txr; in bnxt_start_xmit() local
187 txr = &bnapi->tx_ring; in bnxt_start_xmit()
189 prod = txr->tx_prod; in bnxt_start_xmit()
191 free_size = bnxt_tx_avail(bp, txr); in bnxt_start_xmit()
201 txbd = &txr->tx_desc_ring[TX_RING(prod)][TX_IDX(prod)]; in bnxt_start_xmit()
205 tx_buf = &txr->tx_buf_ring[prod]; in bnxt_start_xmit()
222 struct tx_push_bd *push = txr->tx_push; in bnxt_start_xmit()
262 txbd = &txr->tx_desc_ring[TX_RING(prod)][TX_IDX(prod)]; in bnxt_start_xmit()
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| /linux-4.4.14/drivers/net/ethernet/broadcom/ |
| D | bnx2.c | 252 static inline u32 bnx2_tx_avail(struct bnx2 *bp, struct bnx2_tx_ring_info *txr) in bnx2_tx_avail() argument
262 diff = txr->tx_prod - txr->tx_cons; in bnx2_tx_avail()
700 struct bnx2_tx_ring_info *txr = &bnapi->tx_ring; in bnx2_free_tx_mem() local
702 if (txr->tx_desc_ring) { in bnx2_free_tx_mem()
704 txr->tx_desc_ring, in bnx2_free_tx_mem()
705 txr->tx_desc_mapping); in bnx2_free_tx_mem()
706 txr->tx_desc_ring = NULL; in bnx2_free_tx_mem()
708 kfree(txr->tx_buf_ring); in bnx2_free_tx_mem()
709 txr->tx_buf_ring = NULL; in bnx2_free_tx_mem()
752 struct bnx2_tx_ring_info *txr = &bnapi->tx_ring; in bnx2_alloc_tx_mem() local
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| D | bcmsysport.c | 899 struct bcm_sysport_tx_ring *txr; in bcm_sysport_tx_isr() local
915 txr = &priv->tx_rings[ring]; in bcm_sysport_tx_isr()
917 if (likely(napi_schedule_prep(&txr->napi))) { in bcm_sysport_tx_isr()
919 __napi_schedule(&txr->napi); in bcm_sysport_tx_isr()
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| /linux-4.4.14/drivers/net/ethernet/sgi/ |
| D | ioc3-eth.c | 81 struct ioc3_etxd *txr; member
862 ip->txr[i].cmd = 0; in ioc3_clean_tx_ring()
873 if (ip->txr) { in ioc3_free_rings()
875 free_pages((unsigned long)ip->txr, 2); in ioc3_free_rings()
876 ip->txr = NULL; in ioc3_free_rings()
933 if (ip->txr == NULL) { in ioc3_alloc_rings()
935 ip->txr = (struct ioc3_etxd *)__get_free_pages(GFP_KERNEL, 2); in ioc3_alloc_rings()
936 if (!ip->txr) in ioc3_alloc_rings()
962 ring = ioc3_map(ip->txr, 0); in ioc3_init_rings()
1464 desc = &ip->txr[produce]; in ioc3_start_xmit()
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| /linux-4.4.14/drivers/tty/serial/ |
| D | mpsc.c | 174 dma_addr_t txr; /* Tx descriptor ring */ member
528 txre = (struct mpsc_tx_desc *)(pi->txr in mpsc_sdma_start_tx()
820 pi->txr = dp; in mpsc_init_rings()
856 dp = pi->txr; in mpsc_init_rings()
898 pi->txr = 0; in mpsc_uninit_rings()
1095 txre = (struct mpsc_tx_desc *)(pi->txr in mpsc_setup_tx_desc()
1175 txre = (struct mpsc_tx_desc *)(pi->txr in mpsc_tx_intr()
1195 txre = (struct mpsc_tx_desc *)(pi->txr in mpsc_tx_intr()
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