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Searched refs:txb (Results 1 – 25 of 27) sorted by relevance

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/Linux-v4.19/drivers/net/wireless/intel/ipw2x00/
Dlibipw_tx.c180 void libipw_txb_free(struct libipw_txb *txb) in libipw_txb_free() argument
183 if (unlikely(!txb)) in libipw_txb_free()
185 for (i = 0; i < txb->nr_frags; i++) in libipw_txb_free()
186 if (txb->fragments[i]) in libipw_txb_free()
187 dev_kfree_skb_any(txb->fragments[i]); in libipw_txb_free()
188 kfree(txb); in libipw_txb_free()
194 struct libipw_txb *txb; in libipw_alloc_txb() local
196 txb = kmalloc(sizeof(struct libipw_txb) + (sizeof(u8 *) * nr_frags), in libipw_alloc_txb()
198 if (!txb) in libipw_alloc_txb()
201 memset(txb, 0, sizeof(struct libipw_txb)); in libipw_alloc_txb()
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Dipw2100.c2944 libipw_txb_free(packet->info.d_struct.txb); in __ipw2100_tx_process()
2945 packet->info.d_struct.txb = NULL; in __ipw2100_tx_process()
3100 if (unlikely(1 + packet->info.d_struct.txb->nr_frags > in ipw2100_tx_send_data()
3109 if (txq->available <= 3 + packet->info.d_struct.txb->nr_frags) { in ipw2100_tx_send_data()
3122 hdr = (struct libipw_hdr_3addr *)packet->info.d_struct.txb-> in ipw2100_tx_send_data()
3142 ipw_hdr->encrypted = packet->info.d_struct.txb->encrypted; in ipw2100_tx_send_data()
3143 if (packet->info.d_struct.txb->nr_frags > 1) in ipw2100_tx_send_data()
3145 packet->info.d_struct.txb->frag_size - in ipw2100_tx_send_data()
3152 tbd->num_fragments = 1 + packet->info.d_struct.txb->nr_frags; in ipw2100_tx_send_data()
3162 if (packet->info.d_struct.txb->nr_frags > 1) in ipw2100_tx_send_data()
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Dipw2200.c3785 q->txb = kmalloc_array(count, sizeof(q->txb[0]), GFP_KERNEL); in ipw_queue_tx_init()
3786 if (!q->txb) { in ipw_queue_tx_init()
3796 kfree(q->txb); in ipw_queue_tx_init()
3797 q->txb = NULL; in ipw_queue_tx_init()
3837 if (txq->txb[txq->q.last_used]) { in ipw_queue_tx_free_tfd()
3838 libipw_txb_free(txq->txb[txq->q.last_used]); in ipw_queue_tx_free_tfd()
3839 txq->txb[txq->q.last_used] = NULL; in ipw_queue_tx_free_tfd()
3870 kfree(txq->txb); in ipw_queue_tx_free()
5062 txq->txb[q->first_empty] = NULL; in ipw_queue_tx_hcmd()
10105 static int ipw_tx_skb(struct ipw_priv *priv, struct libipw_txb *txb, in ipw_tx_skb() argument
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Dlibipw.h799 netdev_tx_t (*hard_start_xmit) (struct libipw_txb * txb,
Dipw2100.h337 struct libipw_txb *txb; member
Dipw2200.h535 struct libipw_txb **txb; member
/Linux-v4.19/drivers/staging/rtl8192e/
Drtllib_tx.c211 void rtllib_txb_free(struct rtllib_txb *txb) in rtllib_txb_free() argument
213 if (unlikely(!txb)) in rtllib_txb_free()
215 kfree(txb); in rtllib_txb_free()
221 struct rtllib_txb *txb; in rtllib_alloc_txb() local
224 txb = kmalloc(sizeof(struct rtllib_txb) + (sizeof(u8 *) * nr_frags), in rtllib_alloc_txb()
226 if (!txb) in rtllib_alloc_txb()
229 memset(txb, 0, sizeof(struct rtllib_txb)); in rtllib_alloc_txb()
230 txb->nr_frags = nr_frags; in rtllib_alloc_txb()
231 txb->frag_size = cpu_to_le16(txb_size); in rtllib_alloc_txb()
234 txb->fragments[i] = dev_alloc_skb(txb_size); in rtllib_alloc_txb()
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Drtllib_softmac.c2461 void rtllib_softmac_xmit(struct rtllib_txb *txb, struct rtllib_device *ieee) in rtllib_softmac_xmit() argument
2464 unsigned int queue_index = txb->queue_index; in rtllib_softmac_xmit()
2476 tcb_desc = (struct cb_desc *)(txb->fragments[0]->cb + in rtllib_softmac_xmit()
2484 for (i = 0; i < txb->nr_frags; i++) { in rtllib_softmac_xmit()
2495 txb->fragments[i]); in rtllib_softmac_xmit()
2497 kfree_skb(txb->fragments[i]); in rtllib_softmac_xmit()
2500 txb->fragments[i], in rtllib_softmac_xmit()
2505 rtllib_txb_free(txb); in rtllib_softmac_xmit()
2517 if (ieee->tx_pending.txb) { in rtllib_reset_queue()
2518 rtllib_txb_free(ieee->tx_pending.txb); in rtllib_reset_queue()
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Drtllib.h1213 struct rtllib_txb *txb; member
1700 int (*hard_start_xmit)(struct rtllib_txb *txb,
1985 void rtllib_softmac_xmit(struct rtllib_txb *txb, struct rtllib_device *ieee);
/Linux-v4.19/drivers/staging/rtl8192u/ieee80211/
Dieee80211_tx.c233 void ieee80211_txb_free(struct ieee80211_txb *txb) { in ieee80211_txb_free() argument
235 if (unlikely(!txb)) in ieee80211_txb_free()
237 kfree(txb); in ieee80211_txb_free()
244 struct ieee80211_txb *txb; in ieee80211_alloc_txb() local
246 txb = kmalloc( in ieee80211_alloc_txb()
249 if (!txb) in ieee80211_alloc_txb()
252 memset(txb, 0, sizeof(struct ieee80211_txb)); in ieee80211_alloc_txb()
253 txb->nr_frags = nr_frags; in ieee80211_alloc_txb()
254 txb->frag_size = __cpu_to_le16(txb_size); in ieee80211_alloc_txb()
257 txb->fragments[i] = dev_alloc_skb(txb_size); in ieee80211_alloc_txb()
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Dieee80211_softmac.c2026 void ieee80211_softmac_xmit(struct ieee80211_txb *txb, struct ieee80211_device *ieee) in ieee80211_softmac_xmit() argument
2028 unsigned int queue_index = txb->queue_index; in ieee80211_softmac_xmit()
2039 ieee->stats.tx_bytes += le16_to_cpu(txb->payload_size); in ieee80211_softmac_xmit()
2041 tcb_desc = (struct cb_desc *)(txb->fragments[0]->cb + MAX_DEV_ADDR_SIZE); in ieee80211_softmac_xmit()
2046 for (i = 0; i < txb->nr_frags; i++) { in ieee80211_softmac_xmit()
2061 skb_queue_tail(&ieee->skb_drv_aggQ[queue_index], txb->fragments[i]); in ieee80211_softmac_xmit()
2063 skb_queue_tail(&ieee->skb_waitQ[queue_index], txb->fragments[i]); in ieee80211_softmac_xmit()
2066 ieee->softmac_data_hard_start_xmit(txb->fragments[i], in ieee80211_softmac_xmit()
2073 ieee80211_txb_free(txb); in ieee80211_softmac_xmit()
2084 for (i = ieee->tx_pending.frag; i < ieee->tx_pending.txb->nr_frags; i++) { in ieee80211_resume_tx()
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Dieee80211.h1461 struct ieee80211_txb *txb; member
1913 int (*hard_start_xmit)(struct ieee80211_txb *txb,
2187 void ieee80211_txb_free(struct ieee80211_txb *txb);
2232 void ieee80211_softmac_xmit(struct ieee80211_txb *txb,
/Linux-v4.19/drivers/net/ethernet/micrel/
Dks8851.c63 u8 txb[6]; member
170 __le16 txb[2]; in ks8851_wrreg16() local
173 txb[0] = cpu_to_le16(MK_OP(reg & 2 ? 0xC : 0x03, reg) | KS_SPIOP_WR); in ks8851_wrreg16()
174 txb[1] = cpu_to_le16(val); in ks8851_wrreg16()
176 xfer->tx_buf = txb; in ks8851_wrreg16()
197 __le16 txb[2]; in ks8851_wrreg8() local
203 txb[0] = cpu_to_le16(MK_OP(bit, reg) | KS_SPIOP_WR); in ks8851_wrreg8()
204 txb[1] = val; in ks8851_wrreg8()
206 xfer->tx_buf = txb; in ks8851_wrreg8()
230 __le16 *txb = (__le16 *)ks->txd; in ks8851_rdreg() local
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Dks8851_mll.c382 u8 txb[4]; member
/Linux-v4.19/drivers/net/ethernet/aurora/
Dnb8800.c361 struct nb8800_tx_buf *txb; in __nb8800_tx_dma_start() local
364 txb = &priv->tx_bufs[priv->tx_queue]; in __nb8800_tx_dma_start()
365 if (!txb->ready) in __nb8800_tx_dma_start()
372 nb8800_writel(priv, NB8800_TX_DESC_ADDR, txb->dma_desc); in __nb8800_tx_dma_start()
376 priv->tx_queue = (priv->tx_queue + txb->chain_len) % TX_DESC_COUNT; in __nb8800_tx_dma_start()
401 struct nb8800_tx_buf *txb; in nb8800_xmit() local
432 txb = &priv->tx_bufs[next]; in nb8800_xmit()
442 txb->dma_desc + offsetof(struct nb8800_tx_desc, buf); in nb8800_xmit()
443 desc->n_addr = txb->dma_desc + sizeof(txd->desc[0]); in nb8800_xmit()
456 txb->skb = skb; in nb8800_xmit()
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/Linux-v4.19/drivers/spi/
Dspi-loopback-test.c572 u8 rxb, txb; in spi_test_check_loopback_result() local
595 txb = ((u8 *)xfer->tx_buf)[i]; in spi_test_check_loopback_result()
597 if (txb != rxb) in spi_test_check_loopback_result()
602 txb = ((u8 *)xfer->rx_buf)[0]; in spi_test_check_loopback_result()
604 if (!((txb == 0) || (txb == 0xff))) { in spi_test_check_loopback_result()
607 txb); in spi_test_check_loopback_result()
613 if (rxb != txb) in spi_test_check_loopback_result()
624 i, txb, rxb); in spi_test_check_loopback_result()
/Linux-v4.19/Documentation/devicetree/bindings/sound/
Dfsl,asrc.txt20 - dma-names : Contains "rxa", "rxb", "rxc", "txa", "txb" and "txc".
63 "txa", "txb", "txc";
/Linux-v4.19/drivers/net/fjes/
Dfjes_hw.h89 #define FJES_DEV_COMMAND_SHARE_BUFFER_REQ_LEN(txb, rxb) \ argument
90 (24 + (8 * ((txb) / EP_BUFFER_INFO_SIZE + (rxb) / EP_BUFFER_INFO_SIZE)))
/Linux-v4.19/drivers/net/ethernet/atheros/alx/
Dmain.c56 struct alx_buffer *txb = &txq->bufs[entry]; in alx_free_txbuf() local
58 if (dma_unmap_len(txb, size)) { in alx_free_txbuf()
60 dma_unmap_addr(txb, dma), in alx_free_txbuf()
61 dma_unmap_len(txb, size), in alx_free_txbuf()
63 dma_unmap_len_set(txb, size, 0); in alx_free_txbuf()
66 if (txb->skb) { in alx_free_txbuf()
67 dev_kfree_skb_any(txb->skb); in alx_free_txbuf()
68 txb->skb = NULL; in alx_free_txbuf()
/Linux-v4.19/drivers/staging/wilc1000/
Dwilc_wlan.c522 u8 *txb = wilc->tx_buffer; in wilc_wlan_handle_txq() local
669 memcpy(&txb[offset], &header, 4); in wilc_wlan_handle_txq()
676 memcpy(&txb[offset + 8], bssid, 6); in wilc_wlan_handle_txq()
681 memcpy(&txb[offset + buffer_offset], in wilc_wlan_handle_txq()
700 ret = func->hif_block_tx_ext(wilc, 0, txb, offset); in wilc_wlan_handle_txq()
/Linux-v4.19/drivers/media/i2c/adv748x/
Dadv748x-core.c686 ret = adv748x_csi2_init(state, &state->txb); in adv748x_probe()
719 adv748x_csi2_cleanup(&state->txb); in adv748x_remove()
Dadv748x.h179 struct adv748x_csi2 txb; member
/Linux-v4.19/drivers/tty/serial/
Dmpsc.c172 u8 *txb; /* Tx Ring I/O buf */ member
823 pi->txb = (u8 *)dp; in mpsc_init_rings()
856 bp = pi->txb; in mpsc_init_rings()
898 pi->txb = NULL; in mpsc_uninit_rings()
1130 bp = pi->txb + (pi->txr_head * MPSC_TXBE_SIZE); in mpsc_copy_tx_data()
1140 bp = pi->txb + (pi->txr_head * MPSC_TXBE_SIZE); in mpsc_copy_tx_data()
1724 bp = dp = pi->txb + (pi->txr_head * MPSC_TXBE_SIZE); in mpsc_console_write()
/Linux-v4.19/drivers/staging/rtl8723bs/include/
Dieee80211.h875 struct ieee80211_txb *txb; member
/Linux-v4.19/drivers/net/ethernet/broadcom/
Dtg3.c7765 struct tg3_tx_ring_info *txb = &tnapi->tx_buffers[entry]; in tg3_tx_skb_unmap() local
7767 skb = txb->skb; in tg3_tx_skb_unmap()
7768 txb->skb = NULL; in tg3_tx_skb_unmap()
7771 dma_unmap_addr(txb, mapping), in tg3_tx_skb_unmap()
7775 while (txb->fragmented) { in tg3_tx_skb_unmap()
7776 txb->fragmented = false; in tg3_tx_skb_unmap()
7778 txb = &tnapi->tx_buffers[entry]; in tg3_tx_skb_unmap()
7785 txb = &tnapi->tx_buffers[entry]; in tg3_tx_skb_unmap()
7788 dma_unmap_addr(txb, mapping), in tg3_tx_skb_unmap()
7791 while (txb->fragmented) { in tg3_tx_skb_unmap()
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