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Searched refs:tx_skb (Results 1 – 25 of 80) 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/isdn/mISDN/
H A Dhwchannel.c63 ch->tx_skb = NULL; in mISDN_initdchannel()
87 ch->tx_skb = NULL; in mISDN_initbchannel()
100 if (ch->tx_skb) { in mISDN_freedchannel()
101 dev_kfree_skb(ch->tx_skb); in mISDN_freedchannel()
102 ch->tx_skb = NULL; in mISDN_freedchannel()
118 if (ch->tx_skb) { in mISDN_clear_bchannel()
119 dev_kfree_skb(ch->tx_skb); in mISDN_clear_bchannel()
120 ch->tx_skb = NULL; in mISDN_clear_bchannel()
311 skb = _alloc_mISDN_skb(PH_DATA_CNF, mISDN_HEAD_ID(dch->tx_skb), in confirm_Dsend()
315 mISDN_HEAD_ID(dch->tx_skb)); in confirm_Dsend()
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/linux/drivers/net/ethernet/ni/
H A Dnixge.c194 struct nixge_tx_skb *tx_skb; member
272 if (priv->tx_skb) in nixge_hw_dma_bd_release()
273 devm_kfree(ndev->dev.parent, priv->tx_skb); in nixge_hw_dma_bd_release()
302 priv->tx_skb = devm_kcalloc(ndev->dev.parent, in nixge_hw_dma_bd_init()
303 TX_BD_NUM, sizeof(*priv->tx_skb), in nixge_hw_dma_bd_init()
305 if (!priv->tx_skb) in nixge_hw_dma_bd_init()
441 struct nixge_tx_skb *tx_skb) in nixge_tx_skb_unmap() argument
443 if (tx_skb->mapping) { in nixge_tx_skb_unmap()
444 if (tx_skb->mapped_as_page) in nixge_tx_skb_unmap()
445 dma_unmap_page(priv->ndev->dev.parent, tx_skb in nixge_tx_skb_unmap()
464 struct nixge_tx_skb *tx_skb; nixge_start_xmit_done() local
511 struct nixge_tx_skb *tx_skb; nixge_start_xmit() local
794 struct nixge_tx_skb *tx_skb; nixge_dma_err_handler() local
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/linux/drivers/net/wwan/t7xx/
H A Dt7xx_port_wwan.c58 struct sk_buff *cur = skb, *tx_skb; in t7xx_port_fastboot_tx() local
70 tx_skb = __dev_alloc_skb(len, GFP_KERNEL); in t7xx_port_fastboot_tx()
71 if (!tx_skb) in t7xx_port_fastboot_tx()
74 skb_put_data(tx_skb, cur->data + offset, len); in t7xx_port_fastboot_tx()
76 ret = t7xx_port_send_raw_skb(port, tx_skb); in t7xx_port_fastboot_tx()
78 dev_kfree_skb(tx_skb); in t7xx_port_fastboot_tx()
/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()
378 if (ptp->tx_skb) { in qede_ptp_disable()
379 dev_kfree_skb_any(ptp->tx_skb); in qede_ptp_disable()
380 ptp->tx_skb = NULL; in qede_ptp_disable()
505 } else if (unlikely(ptp->tx_skb)) { in qede_ptp_tx_ts()
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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()
H A Dhci_ldisc.c100 struct sk_buff *skb = hu->tx_skb; in hci_uart_dequeue()
111 hu->tx_skb = NULL; in hci_uart_dequeue()
170 hu->tx_skb = skb; in hci_uart_write_work()
234 if (hu->tx_skb) { in hci_uart_flush()
235 kfree_skb(hu->tx_skb); hu->tx_skb = NULL; in hci_uart_flush()
/linux/drivers/net/dsa/hirschmann/
H A Dhellcreek_hwtstamp.c216 if (!ps->tx_skb) in hellcreek_txtstamp_work()
264 tmp_skb = ps->tx_skb; in hellcreek_txtstamp_work()
265 ps->tx_skb = NULL; in hellcreek_txtstamp_work()
269 * ps->tx_skb "flag" beforehand in hellcreek_txtstamp_work()
273 /* Deliver a clone of the original outgoing tx_skb with tx hwtstamp */ in hellcreek_txtstamp_work()
279 dev_kfree_skb_any(ps->tx_skb); in hellcreek_txtstamp_work()
280 ps->tx_skb = NULL; in hellcreek_txtstamp_work()
392 ps->tx_skb = clone; in hellcreek_port_txtstamp()
/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()
261 * set tx_skb[i]
266 * reset tx_skb[i]
323 lp->tx_skb[entry] = skb; in sonic_send_packet()
328 if (lp->tx_skb[entr in sonic_send_packet()
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/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()
580 if (priv->tx_skb) { in hi3110_tx_work_handler()
584 frame = (struct can_frame *)priv->tx_skb->data; in hi3110_tx_work_handler()
587 can_put_echo_skb(priv->tx_skb, net, 0, 0); in hi3110_tx_work_handler()
588 priv->tx_skb 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 in mcp251x_tx_work_handler()
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/linux/drivers/isdn/hardware/mISDN/
H A Dhfcsusb.c336 if (dch->tx_skb) { in hfcusb_l2l1D()
337 __skb_queue_tail(&free_queue, dch->tx_skb); in hfcusb_l2l1D()
338 dch->tx_skb = NULL; in hfcusb_l2l1D()
385 if (dch->tx_skb) { in hfc_l1callback()
386 dev_kfree_skb(dch->tx_skb); in hfc_l1callback()
387 dch->tx_skb = NULL; in hfc_l1callback()
1163 struct sk_buff *tx_skb; in tx_iso_complete() local
1180 tx_skb = fifo->dch->tx_skb; in tx_iso_complete()
1184 tx_skb in tx_iso_complete()
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H A Dw6692.c282 if (!dch->tx_skb) in W6692_fill_Dfifo()
284 count = dch->tx_skb->len - dch->tx_idx; in W6692_fill_Dfifo()
291 ptr = dch->tx_skb->data + dch->tx_idx; in W6692_fill_Dfifo()
323 } else if (dch->tx_skb) { /* should not happen */ in d_retransmit()
376 if (card->dch.tx_skb && card->dch.tx_idx < card->dch.tx_skb->len) { in handle_txD()
379 dev_kfree_skb(card->dch.tx_skb); in handle_txD()
492 if (!wch->bch.tx_skb) { in W6692_fill_Bfifo()
499 count = wch->bch.tx_skb->len - wch->bch.tx_idx; in W6692_fill_Bfifo()
502 ptr = wch->bch.tx_skb in W6692_fill_Bfifo()
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H A DmISDNipac.c143 if (!isac->dch.tx_skb) in isac_fill_fifo()
145 count = isac->dch.tx_skb->len - isac->dch.tx_idx; in isac_fill_fifo()
155 ptr = isac->dch.tx_skb->data + isac->dch.tx_idx; in isac_fill_fifo()
210 if (isac->dch.tx_skb && isac->dch.tx_idx < isac->dch.tx_skb->len) { in isac_xpr_irq()
213 dev_kfree_skb(isac->dch.tx_skb); in isac_xpr_irq()
228 } else if (isac->dch.tx_skb) { /* should not happen */ in isac_retransmit()
229 pr_info("%s: tx_skb exist but not busy\n", isac->name); in isac_retransmit()
657 if (dch->tx_skb) { in isac_l1cmd()
658 dev_kfree_skb(dch->tx_skb); in isac_l1cmd()
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H A Davmfritz.c450 if (!bch->tx_skb) { in hdlc_fill_fifo()
457 count = bch->tx_skb->len - bch->tx_idx; in hdlc_fill_fifo()
460 p = bch->tx_skb->data + bch->tx_idx; in hdlc_fill_fifo()
472 bch->tx_idx, bch->tx_skb->len); in hdlc_fill_fifo()
510 if (bch->tx_skb && bch->tx_idx < bch->tx_skb->len) { in HDLC_irq_xpr()
513 dev_kfree_skb(bch->tx_skb); in HDLC_irq_xpr()
579 stat, bch->tx_skb ? "tx_skb" : "no tx_skb"); in HDLC_irq()
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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 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 in enc28j60_hw_tx()
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/linux/drivers/net/mctp/
H A Dmctp-i3c.c54 /* tx_lock protects tx_skb and devs */
57 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/dsa/mv88e6xxx/
H A Dhwtstamp.c367 if (!ps->tx_skb) in mv88e6xxx_txtstamp_work()
424 * -- by clearing the ps->tx_skb "flag" -- beforehand. in mv88e6xxx_txtstamp_work()
427 tmp_skb = ps->tx_skb; in mv88e6xxx_txtstamp_work()
428 ps->tx_skb = NULL; in mv88e6xxx_txtstamp_work()
435 dev_kfree_skb_any(ps->tx_skb); in mv88e6xxx_txtstamp_work()
436 ps->tx_skb = NULL; in mv88e6xxx_txtstamp_work()
490 ps->tx_skb = clone; in mv88e6xxx_port_txtstamp()
/linux/drivers/net/ethernet/hisilicon/hns3/hns3pf/
H A Dhclge_ptp.c72 ptp->tx_skb = skb_get(skb); in hclge_ptp_set_tx_info()
80 struct sk_buff *skb = hdev->ptp->tx_skb; in hclge_ptp_clean_tx_hwts()
94 hdev->ptp->tx_skb = NULL; in hclge_ptp_clean_tx_hwts()
548 if (ptp->tx_skb) { in hclge_ptp_uninit()
549 struct sk_buff *skb = ptp->tx_skb; in hclge_ptp_uninit()
551 ptp->tx_skb = NULL; in hclge_ptp_uninit()
/linux/include/linux/
H A DmISDNhw.h94 struct sk_buff *tx_skb; member
160 struct sk_buff *tx_skb; member
/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[ in nv_init_tx()
1984 nv_unmap_txskb(struct fe_priv * np,struct nv_skb_map * tx_skb) nv_unmap_txskb() argument
1999 nv_release_txskb(struct fe_priv * np,struct nv_skb_map * tx_skb) nv_release_txskb() argument
5127 struct sk_buff *tx_skb, *rx_skb; nv_loopback_test() local
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/linux/drivers/net/ethernet/ezchip/
H A Dnps_enet.c21 return (!tx_ctrl_ct && priv->tx_skb); in nps_enet_is_tx_pending()
159 dev_kfree_skb(priv->tx_skb); in nps_enet_tx_handler()
160 priv->tx_skb = NULL; in nps_enet_tx_handler()
472 priv->tx_skb = NULL; in nps_enet_open()
539 priv->tx_skb = skb; in nps_enet_start_xmit()
541 /* make sure tx_skb is actually written to the memory in nps_enet_start_xmit()
/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[ in korina_free_ring()
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