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Searched refs:tx_skb (Results 1 – 25 of 98) sorted by relevance

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/linux-6.12.1/drivers/net/ethernet/mellanox/mlxbf_gige/
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-6.12.1/drivers/isdn/mISDN/
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-6.12.1/drivers/net/ethernet/ni/
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->mapping, in nixge_tx_skb_unmap()
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/linux-6.12.1/drivers/net/wwan/t7xx/
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-6.12.1/drivers/net/ethernet/qlogic/qede/
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-6.12.1/drivers/net/ethernet/natsemi/
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-6.12.1/drivers/bluetooth/
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-6.12.1/drivers/net/dsa/hirschmann/
Dhellcreek_hwtstamp.c222 if (!ps->tx_skb) in hellcreek_txtstamp_work()
270 tmp_skb = ps->tx_skb; in hellcreek_txtstamp_work()
271 ps->tx_skb = NULL; in hellcreek_txtstamp_work()
285 dev_kfree_skb_any(ps->tx_skb); in hellcreek_txtstamp_work()
286 ps->tx_skb = NULL; in hellcreek_txtstamp_work()
398 ps->tx_skb = clone; in hellcreek_port_txtstamp()
/linux-6.12.1/net/nfc/nci/
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-6.12.1/drivers/net/can/spi/
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 = NULL; in hi3110_tx_work_handler()
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/linux-6.12.1/drivers/isdn/hardware/mISDN/
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 = fifo->bch->tx_skb; in tx_iso_complete()
1187 if (!tx_skb && !hdlc && in tx_iso_complete()
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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->data + wch->bch.tx_idx; in W6692_fill_Bfifo()
635 if (wch->bch.tx_skb && wch->bch.tx_idx < wch->bch.tx_skb->len) { in send_next()
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Dhfcpci.c674 if (!dch->tx_skb) in hfcpci_fill_dfifo()
676 count = dch->tx_skb->len - dch->tx_idx; in hfcpci_fill_dfifo()
714 src = dch->tx_skb->data + dch->tx_idx; /* source pointer */ in hfcpci_fill_dfifo()
733 dch->tx_idx = dch->tx_skb->len; in hfcpci_fill_dfifo()
752 if ((!bch->tx_skb) || bch->tx_skb->len == 0) { in hfcpci_fill_fifo()
758 count = bch->tx_skb->len - bch->tx_idx; in hfcpci_fill_fifo()
809 count = bch->tx_skb->len - bch->tx_idx; in hfcpci_fill_fifo()
820 src = bch->tx_skb->data + bch->tx_idx; in hfcpci_fill_fifo()
841 if (bch->tx_idx < bch->tx_skb->len) in hfcpci_fill_fifo()
843 dev_kfree_skb_any(bch->tx_skb); in hfcpci_fill_fifo()
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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()
657 if (dch->tx_skb) { in isac_l1cmd()
658 dev_kfree_skb(dch->tx_skb); in isac_l1cmd()
659 dch->tx_skb = NULL; in isac_l1cmd()
968 if (!hscx->bch.tx_skb) { in hscx_fill_fifo()
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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()
580 if (bch->tx_skb && bch->tx_skb->len) { in HDLC_irq()
/linux-6.12.1/drivers/net/wireless/marvell/libertas_tf/
Dmain.c241 BUG_ON(priv->tx_skb); in lbtf_tx_work()
243 priv->tx_skb = skb; in lbtf_tx_work()
248 priv->tx_skb = NULL; in lbtf_tx_work()
574 priv->tx_skb = NULL; in lbtf_add_card()
658 struct ieee80211_tx_info *info = IEEE80211_SKB_CB(priv->tx_skb); in lbtf_send_tx_feedback()
669 skb_pull(priv->tx_skb, sizeof(struct txpd)); in lbtf_send_tx_feedback()
670 ieee80211_tx_status_irqsafe(priv->hw, priv->tx_skb); in lbtf_send_tx_feedback()
671 priv->tx_skb = NULL; in lbtf_send_tx_feedback()
/linux-6.12.1/drivers/net/ethernet/microchip/
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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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-6.12.1/drivers/net/mctp/
Dmctp-i3c.c57 struct sk_buff *tx_skb; member
431 skb = mbus->tx_skb; in mctp_i3c_tx_thread()
432 mbus->tx_skb = NULL; in mctp_i3c_tx_thread()
443 mbus->tx_skb || kthread_should_stop()); in mctp_i3c_tx_thread()
458 if (mbus->tx_skb) { in mctp_i3c_start_xmit()
462 mbus->tx_skb = skb; in mctp_i3c_start_xmit()
488 kfree_skb(mbus->tx_skb); in mctp_i3c_bus_free()
/linux-6.12.1/drivers/misc/ti-st/
Dst_core.c398 if (st_gdata->tx_skb != NULL) { in st_int_dequeue()
399 returning_skb = st_gdata->tx_skb; in st_int_dequeue()
400 st_gdata->tx_skb = NULL; in st_int_dequeue()
492 st_data->tx_skb = skb; in st_tx_wakeup()
834 kfree_skb(st_gdata->tx_skb); in st_tty_flush_buffer()
835 st_gdata->tx_skb = NULL; in st_tty_flush_buffer()
912 kfree_skb(st_gdata->tx_skb); in st_core_exit()
/linux-6.12.1/drivers/net/dsa/mv88e6xxx/
Dhwtstamp.c371 if (!ps->tx_skb) in mv88e6xxx_txtstamp_work()
431 tmp_skb = ps->tx_skb; in mv88e6xxx_txtstamp_work()
432 ps->tx_skb = NULL; in mv88e6xxx_txtstamp_work()
439 dev_kfree_skb_any(ps->tx_skb); in mv88e6xxx_txtstamp_work()
440 ps->tx_skb = NULL; in mv88e6xxx_txtstamp_work()
494 ps->tx_skb = clone; in mv88e6xxx_port_txtstamp()
/linux-6.12.1/drivers/net/ethernet/cadence/
Dmacb_main.c198 return &queue->tx_skb[macb_tx_ring_wrap(queue->bp, index)]; in macb_tx_skb()
1037 static void macb_tx_unmap(struct macb *bp, struct macb_tx_skb *tx_skb, int budget) in macb_tx_unmap() argument
1039 if (tx_skb->mapping) { in macb_tx_unmap()
1040 if (tx_skb->mapped_as_page) in macb_tx_unmap()
1041 dma_unmap_page(&bp->pdev->dev, tx_skb->mapping, in macb_tx_unmap()
1042 tx_skb->size, DMA_TO_DEVICE); in macb_tx_unmap()
1044 dma_unmap_single(&bp->pdev->dev, tx_skb->mapping, in macb_tx_unmap()
1045 tx_skb->size, DMA_TO_DEVICE); in macb_tx_unmap()
1046 tx_skb->mapping = 0; in macb_tx_unmap()
1049 if (tx_skb->skb) { in macb_tx_unmap()
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/linux-6.12.1/drivers/net/ethernet/nvidia/
Dforcedeth.c828 struct nv_skb_map *tx_skb; member
1038 kfree(np->tx_skb); in free_rings()
1957 np->get_tx_ctx = np->tx_skb; in nv_init_tx()
1958 np->put_tx_ctx = np->tx_skb; in nv_init_tx()
1959 np->last_tx_ctx = &np->tx_skb[np->tx_ring_size-1]; in nv_init_tx()
1976 np->tx_skb[i].skb = NULL; in nv_init_tx()
1977 np->tx_skb[i].dma = 0; in nv_init_tx()
1978 np->tx_skb[i].dma_len = 0; in nv_init_tx()
1979 np->tx_skb[i].dma_single = 0; in nv_init_tx()
1980 np->tx_skb[i].first_tx_desc = NULL; in nv_init_tx()
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/linux-6.12.1/drivers/net/ethernet/hisilicon/hns3/hns3pf/
Dhclge_ptp.c68 ptp->tx_skb = skb_get(skb); in hclge_ptp_set_tx_info()
76 struct sk_buff *skb = hdev->ptp->tx_skb; in hclge_ptp_clean_tx_hwts()
90 hdev->ptp->tx_skb = NULL; in hclge_ptp_clean_tx_hwts()
540 if (ptp->tx_skb) { in hclge_ptp_uninit()
541 struct sk_buff *skb = ptp->tx_skb; in hclge_ptp_uninit()
543 ptp->tx_skb = NULL; in hclge_ptp_uninit()
/linux-6.12.1/include/linux/
DmISDNhw.h94 struct sk_buff *tx_skb; member
160 struct sk_buff *tx_skb; member

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