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Searched refs:tx_skb (Results 1 – 25 of 52) sorted by relevance

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/linux/drivers/net/ethernet/mellanox/mlxbf_gige/
H A Dmlxbf_gige_tx.c67 if (priv->tx_skb[i]) { in mlxbf_gige_tx_deinit()
69 priv->tx_skb[i]->len, DMA_TO_DEVICE); in mlxbf_gige_tx_deinit()
70 dev_kfree_skb(priv->tx_skb[i]); in mlxbf_gige_tx_deinit()
71 priv->tx_skb[i] = NULL; in mlxbf_gige_tx_deinit()
159 priv->tx_skb[tx_wqe_index]->len, DMA_TO_DEVICE); in mlxbf_gige_handle_tx_complete()
160 dev_consume_skb_any(priv->tx_skb[tx_wqe_index]); in mlxbf_gige_handle_tx_complete()
161 priv->tx_skb[tx_wqe_index] = NULL; in mlxbf_gige_handle_tx_complete()
196 struct sk_buff *tx_skb; in mlxbf_gige_start_xmit() local
218 tx_skb = mlxbf_gige_alloc_skb(priv, skb->len, in mlxbf_gige_start_xmit()
220 if (!tx_skb) { in mlxbf_gige_start_xmit()
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/linux/drivers/net/ethernet/qlogic/qede/
H A Dqede_ptp.c19 struct sk_buff *tx_skb; member
158 dev_kfree_skb_any(ptp->tx_skb); in qede_ptp_task()
159 ptp->tx_skb = NULL; in qede_ptp_task()
173 skb_tstamp_tx(ptp->tx_skb, &shhwtstamps); in qede_ptp_task()
174 dev_kfree_skb_any(ptp->tx_skb); in qede_ptp_task()
175 ptp->tx_skb = NULL; in qede_ptp_task()
396 if (ptp->tx_skb) { in qede_ptp_disable()
397 dev_kfree_skb_any(ptp->tx_skb); in qede_ptp_disable()
398 ptp->tx_skb = NULL; in qede_ptp_disable()
523 } else if (unlikely(ptp->tx_skb)) { in qede_ptp_tx_ts()
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/linux/drivers/net/ethernet/natsemi/
H A Dsonic.c202 if(lp->tx_skb[i]) { in sonic_close()
203 dev_kfree_skb(lp->tx_skb[i]); in sonic_close()
204 lp->tx_skb[i] = NULL; in sonic_close()
243 if(lp->tx_skb[i]) { in sonic_tx_timeout()
244 dev_kfree_skb(lp->tx_skb[i]); in sonic_tx_timeout()
245 lp->tx_skb[i] = NULL; in sonic_tx_timeout()
323 lp->tx_skb[entry] = skb; in sonic_send_packet()
328 if (lp->tx_skb[entry]) { in sonic_send_packet()
388 while (lp->tx_skb[entry] != NULL) { in sonic_interrupt()
409 dev_consume_skb_irq(lp->tx_skb[entry]); in sonic_interrupt()
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/linux/drivers/bluetooth/
H A Dhci_serdev.c46 struct sk_buff *skb = hu->tx_skb; in hci_uart_dequeue()
52 hu->tx_skb = NULL; in hci_uart_dequeue()
79 hu->tx_skb = skb; in hci_uart_write_work()
100 if (hu->tx_skb) { in hci_uart_flush()
101 kfree_skb(hu->tx_skb); hu->tx_skb = NULL; in hci_uart_flush()
/linux/net/nfc/nci/
H A Duart.c41 struct sk_buff *skb = nu->tx_skb; in nci_uart_dequeue()
46 nu->tx_skb = NULL; in nci_uart_dequeue()
53 if (nu->tx_skb) in nci_uart_queue_empty()
90 nu->tx_skb = skb; in nci_uart_write_work()
183 kfree_skb(nu->tx_skb); in nci_uart_tty_close()
/linux/drivers/net/can/spi/
H A Dhi311x.c155 struct sk_buff *tx_skb; member
179 if (priv->tx_skb || priv->tx_busy) in hi3110_clean()
181 dev_kfree_skb(priv->tx_skb); in hi3110_clean()
184 priv->tx_skb = NULL; in hi3110_clean()
371 if (priv->tx_skb || priv->tx_busy) { in hi3110_hard_start_xmit()
380 priv->tx_skb = skb; in hi3110_hard_start_xmit()
578 if (priv->tx_skb) { in hi3110_tx_work_handler()
582 frame = (struct can_frame *)priv->tx_skb->data; in hi3110_tx_work_handler()
585 can_put_echo_skb(priv->tx_skb, net, 0, 0); in hi3110_tx_work_handler()
586 priv->tx_skb = NULL; in hi3110_tx_work_handler()
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H A Dmcp251x.c238 struct sk_buff *tx_skb; member
275 if (priv->tx_skb || priv->tx_busy) in mcp251x_clean()
277 dev_kfree_skb(priv->tx_skb); in mcp251x_clean()
280 priv->tx_skb = NULL; in mcp251x_clean()
799 if (priv->tx_skb || priv->tx_busy) { in mcp251x_hard_start_xmit()
808 priv->tx_skb = skb; in mcp251x_hard_start_xmit()
1013 if (priv->tx_skb) { in mcp251x_tx_work_handler()
1017 frame = (struct can_frame *)priv->tx_skb->data; in mcp251x_tx_work_handler()
1023 can_put_echo_skb(priv->tx_skb, net, 0, 0); in mcp251x_tx_work_handler()
1024 priv->tx_skb = NULL; in mcp251x_tx_work_handler()
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/linux/drivers/net/ethernet/microchip/
H A Dencx24j600.c51 struct sk_buff *tx_skb; member
303 if (!priv->tx_skb) { in encx24j600_tx_complete()
315 dev->stats.tx_bytes += priv->tx_skb->len; in encx24j600_tx_complete()
321 dev_kfree_skb(priv->tx_skb); in encx24j600_tx_complete()
322 priv->tx_skb = NULL; in encx24j600_tx_complete()
834 priv->tx_skb->len); in encx24j600_hw_tx()
837 dump_packet("TX", priv->tx_skb->len, priv->tx_skb->data); in encx24j600_hw_tx()
852 encx24j600_raw_write(priv, WGPDATA, (u8 *)priv->tx_skb->data, in encx24j600_hw_tx()
853 priv->tx_skb->len); in encx24j600_hw_tx()
859 encx24j600_write_reg(priv, ETXLEN, priv->tx_skb->len); in encx24j600_hw_tx()
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H A Denc28j60.c59 struct sk_buff *tx_skb; member
1079 if (priv->tx_skb) { in enc28j60_tx_clear()
1081 ndev->stats.tx_bytes += priv->tx_skb->len; in enc28j60_tx_clear()
1082 dev_kfree_skb(priv->tx_skb); in enc28j60_tx_clear()
1083 priv->tx_skb = NULL; in enc28j60_tx_clear()
1239 BUG_ON(!priv->tx_skb); in enc28j60_hw_tx()
1243 priv->tx_skb->len); in enc28j60_hw_tx()
1247 priv->tx_skb->len, priv->tx_skb->data); in enc28j60_hw_tx()
1248 enc28j60_packet_write(priv, priv->tx_skb->len, priv->tx_skb->data); in enc28j60_hw_tx()
1258 test_len = priv->tx_skb->len; in enc28j60_hw_tx()
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/linux/drivers/net/mctp/
H A Dmctp-i3c.c57 struct sk_buff *tx_skb; member
435 skb = mbus->tx_skb; in mctp_i3c_tx_thread()
436 mbus->tx_skb = NULL; in mctp_i3c_tx_thread()
447 mbus->tx_skb || kthread_should_stop()); in mctp_i3c_tx_thread()
462 if (mbus->tx_skb) { in mctp_i3c_start_xmit()
466 mbus->tx_skb = skb; in mctp_i3c_start_xmit()
492 kfree_skb(mbus->tx_skb); in mctp_i3c_bus_free()
/linux/drivers/net/ethernet/nvidia/
H A Dforcedeth.c828 struct nv_skb_map *tx_skb; member
1038 kfree(np->tx_skb); in free_rings()
1943 np->get_tx_ctx = np->tx_skb; in nv_init_tx()
1944 np->put_tx_ctx = np->tx_skb; in nv_init_tx()
1945 np->last_tx_ctx = &np->tx_skb[np->tx_ring_size-1]; in nv_init_tx()
1962 np->tx_skb[i].skb = NULL; in nv_init_tx()
1963 np->tx_skb[i].dma = 0; in nv_init_tx()
1964 np->tx_skb[i].dma_len = 0; in nv_init_tx()
1965 np->tx_skb[i].dma_single = 0; in nv_init_tx()
1966 np->tx_skb[i].first_tx_desc = NULL; in nv_init_tx()
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/linux/drivers/net/ethernet/cadence/
H A Dmacb_main.c169 return &queue->tx_skb[macb_tx_ring_wrap(queue->bp, index)]; in macb_tx_skb()
799 struct macb_tx_skb tx_skb, *skb_curr, *skb_next; in gem_shuffle_tx_one_ring() local
831 memcpy(&tx_skb, macb_tx_skb(queue, i), in gem_shuffle_tx_one_ring()
862 memcpy(macb_tx_skb(queue, curr), &tx_skb, in gem_shuffle_tx_one_ring()
1204 static void macb_tx_unmap(struct macb *bp, struct macb_tx_skb *tx_skb, int budget) in macb_tx_unmap() argument
1206 if (tx_skb->mapping) { in macb_tx_unmap()
1207 if (tx_skb->mapped_as_page) in macb_tx_unmap()
1208 dma_unmap_page(&bp->pdev->dev, tx_skb->mapping, in macb_tx_unmap()
1209 tx_skb->size, DMA_TO_DEVICE); in macb_tx_unmap()
1211 dma_unmap_single(&bp->pdev->dev, tx_skb->mapping, in macb_tx_unmap()
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/linux/drivers/net/ethernet/
H A Dkorina.c344 struct sk_buff *tx_skb[KORINA_NUM_TDS]; member
447 lp->tx_skb[idx] = skb; in korina_send_packet()
792 lp->tx_skb[lp->tx_next_done]->len; in korina_tx()
819 if (lp->tx_skb[lp->tx_next_done]) { in korina_tx()
822 lp->tx_skb[lp->tx_next_done]->len, in korina_tx()
824 dev_kfree_skb_any(lp->tx_skb[lp->tx_next_done]); in korina_tx()
825 lp->tx_skb[lp->tx_next_done] = NULL; in korina_tx()
1054 if (lp->tx_skb[i]) { in korina_free_ring()
1056 lp->tx_skb[i]->len, DMA_TO_DEVICE); in korina_free_ring()
1057 dev_kfree_skb_any(lp->tx_skb[i]); in korina_free_ring()
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/linux/drivers/net/ethernet/renesas/
H A Drtsn.c47 struct sk_buff **tx_skb; member
123 skb = priv->tx_skb[entry]; in rtsn_tx_free()
137 dev_kfree_skb_any(priv->tx_skb[entry]); in rtsn_tx_free()
336 kfree(priv->tx_skb); in rtsn_chain_free()
337 priv->tx_skb = NULL; in rtsn_chain_free()
352 priv->tx_skb = kzalloc_objs(*priv->tx_skb, tx_size); in rtsn_chain_init()
355 if (!priv->rx_skb || !priv->tx_skb) in rtsn_chain_init()
1076 priv->tx_skb[entry] = skb; in rtsn_start_xmit()
/linux/drivers/ptp/
H A Dptp_ines.c155 struct sk_buff *tx_skb; member
647 if (port->tx_skb) in ines_txtstamp()
648 old_skb = port->tx_skb; in ines_txtstamp()
650 port->tx_skb = skb; in ines_txtstamp()
669 skb = port->tx_skb; in ines_txtstamp_work()
670 port->tx_skb = NULL; in ines_txtstamp_work()
/linux/drivers/net/ethernet/dec/tulip/
H A Dde2104x.c302 struct ring_info tx_skb[DE_TX_RING_SIZE]; member
553 skb = de->tx_skb[tx_tail].skb; in de_tx()
560 de->tx_skb[tx_tail].mapping, in de_tx()
566 dma_unmap_single(&de->pdev->dev, de->tx_skb[tx_tail].mapping, in de_tx()
593 de->tx_skb[tx_tail].skb = NULL; in de_tx()
637 de->tx_skb[entry].skb = skb; in de_start_xmit()
638 de->tx_skb[entry].mapping = mapping; in de_start_xmit()
757 de->tx_skb[entry].skb = DE_DUMMY_SKB; in __de_set_rx_mode()
769 de->tx_skb[entry].skb = DE_SETUP_SKB; in __de_set_rx_mode()
770 de->tx_skb[entry].mapping = mapping = in __de_set_rx_mode()
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H A Dxircom_cb.c85 struct sk_buff *tx_skb[4]; member
412 card->tx_skb[desc] = skb; in xircom_start_xmit()
1158 if (card->tx_skb[descnr]!=NULL) { in investigate_write_descriptor()
1159 dev->stats.tx_bytes += card->tx_skb[descnr]->len; in investigate_write_descriptor()
1160 dev_kfree_skb_irq(card->tx_skb[descnr]); in investigate_write_descriptor()
1162 card->tx_skb[descnr] = NULL; in investigate_write_descriptor()
/linux/drivers/net/ethernet/marvell/
H A Dpxa168_eth.c215 struct sk_buff **tx_skb; member
726 skb = pep->tx_skb[tx_index]; in txq_reclaim()
728 pep->tx_skb[tx_index] = NULL; in txq_reclaim()
1086 pep->tx_skb = kzalloc_objs(*pep->tx_skb, tx_desc_num); in txq_init()
1087 if (!pep->tx_skb) in txq_init()
1110 kfree(pep->tx_skb); in txq_init()
1125 kfree(pep->tx_skb); in txq_deinit()
1262 pep->tx_skb[tx_index] = skb; in pxa168_eth_start_xmit()
/linux/drivers/net/ethernet/broadcom/bnxt/
H A Dbnxt_ptp.c732 skb_tstamp_tx(txts_req->tx_skb, &timestamp); in bnxt_stamp_tx_skb()
743 dev_kfree_skb_any(txts_req->tx_skb); in bnxt_stamp_tx_skb()
744 txts_req->tx_skb = NULL; in bnxt_stamp_tx_skb()
762 if (IS_ERR(ptp->txts_req[cons].tx_skb)) in bnxt_ptp_ts_aux_work()
764 if (!ptp->txts_req[cons].tx_skb) in bnxt_ptp_ts_aux_work()
807 if (!IS_ERR_OR_NULL(txts_req->tx_skb)) in bnxt_ptp_free_txts_skbs()
808 dev_kfree_skb_any(txts_req->tx_skb); in bnxt_ptp_free_txts_skbs()
839 txts_req->tx_skb = skb; in bnxt_get_tx_ts_p5()
/linux/drivers/net/wireless/quantenna/qtnfmac/pcie/
H A Dpearl_pcie.c369 if (priv->tx_skb && priv->tx_skb[i]) { in qtnf_pearl_free_xfer_buffers()
371 skb = priv->tx_skb[i]; in qtnf_pearl_free_xfer_buffers()
377 priv->tx_skb[i] = NULL; in qtnf_pearl_free_xfer_buffers()
483 skb = priv->tx_skb[i]; in qtnf_pearl_data_tx_reclaim()
502 priv->tx_skb[i] = NULL; in qtnf_pearl_data_tx_reclaim()
559 priv->tx_skb[i] = skb; in qtnf_pcie_skb_send()
H A Dtopaz_pcie.c320 if (priv->tx_skb && priv->tx_skb[i]) { in qtnf_topaz_free_xfer_buffers()
322 skb = priv->tx_skb[i]; in qtnf_topaz_free_xfer_buffers()
327 priv->tx_skb[i] = NULL; in qtnf_topaz_free_xfer_buffers()
412 skb = priv->tx_skb[i]; in qtnf_topaz_data_tx_reclaim()
431 priv->tx_skb[i] = NULL; in qtnf_topaz_data_tx_reclaim()
522 priv->tx_skb[i] = skb; in qtnf_pcie_data_tx()
H A Dpcie_priv.h49 struct sk_buff **tx_skb; member
/linux/drivers/net/ethernet/asix/
H A Dax88796c_main.c336 struct sk_buff *tx_skb; in ax88796c_hard_xmit() local
343 tx_skb = ax88796c_tx_fixup(ax_local->ndev, &ax_local->tx_wait_q); in ax88796c_hard_xmit()
345 if (!tx_skb) { in ax88796c_hard_xmit()
349 entry = (struct skb_data *)tx_skb->cb; in ax88796c_hard_xmit()
354 axspi_write_txq(&ax_local->ax_spi, tx_skb->data, tx_skb->len); in ax88796c_hard_xmit()
379 dev_kfree_skb(tx_skb); in ax88796c_hard_xmit()
/linux/drivers/net/ieee802154/
H A Dmcr20a.c417 struct sk_buff *tx_skb; member
468 lp->tx_skb = skb; in mcr20a_xmit()
852 ieee802154_xmit_complete(lp->hw, lp->tx_skb, false); in mcr20a_handle_tx_complete()
867 lp->tx_len[0] = lp->tx_skb->len + 2; in mcr20a_handle_tx()
868 lp->tx_xfer_buf.tx_buf = lp->tx_skb->data; in mcr20a_handle_tx()
870 lp->tx_xfer_buf.len = lp->tx_skb->len + 1; in mcr20a_handle_tx()
/linux/drivers/net/ethernet/realtek/
H A D8139cp.c344 struct sk_buff *tx_skb[CP_TX_RING_SIZE]; member
664 skb = cp->tx_skb[tx_tail]; in cp_tx()
697 cp->tx_skb[tx_tail] = NULL; in cp_tx()
723 cp->tx_skb[index] = NULL; in unwind_tx_frag_mapping()
797 cp->tx_skb[entry] = skb; in cp_start_xmit()
817 cp->tx_skb[entry] = skb; in cp_start_xmit()
851 cp->tx_skb[entry] = skb; in cp_start_xmit()
1148 if (cp->tx_skb[i]) { in cp_clean_rings()
1149 struct sk_buff *skb = cp->tx_skb[i]; in cp_clean_rings()
1167 memset(cp->tx_skb, 0, sizeof(struct sk_buff *) * CP_TX_RING_SIZE); in cp_clean_rings()
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