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Searched refs:txdesc (Results 1 – 25 of 30) sorted by relevance

12

/drivers/net/wireless/rtlwifi/rtl8192cu/
Dtrx.c475 static void _rtl_fill_usb_tx_desc(u8 *txdesc) in _rtl_fill_usb_tx_desc() argument
477 SET_TX_DESC_OWN(txdesc, 1); in _rtl_fill_usb_tx_desc()
478 SET_TX_DESC_LAST_SEG(txdesc, 1); in _rtl_fill_usb_tx_desc()
479 SET_TX_DESC_FIRST_SEG(txdesc, 1); in _rtl_fill_usb_tx_desc()
484 static void _rtl_tx_desc_checksum(u8 *txdesc) in _rtl_tx_desc_checksum() argument
486 u16 *ptr = (u16 *)txdesc; in _rtl_tx_desc_checksum()
491 SET_TX_DESC_TX_DESC_CHECKSUM(txdesc, 0); in _rtl_tx_desc_checksum()
494 SET_TX_DESC_TX_DESC_CHECKSUM(txdesc, checksum); in _rtl_tx_desc_checksum()
517 u8 *txdesc; in rtl92cu_tx_fill_desc() local
521 txdesc = (u8 *)skb_push(skb, RTL_TX_HEADER_SIZE); in rtl92cu_tx_fill_desc()
[all …]
/drivers/net/wireless/rt2x00/
Drt2x00crypto.c50 struct txentry_desc *txdesc) in rt2x00crypto_create_tx_descriptor() argument
58 __set_bit(ENTRY_TXD_ENCRYPT, &txdesc->flags); in rt2x00crypto_create_tx_descriptor()
60 txdesc->cipher = rt2x00crypto_key_to_cipher(hw_key); in rt2x00crypto_create_tx_descriptor()
63 __set_bit(ENTRY_TXD_ENCRYPT_PAIRWISE, &txdesc->flags); in rt2x00crypto_create_tx_descriptor()
65 txdesc->key_idx = hw_key->hw_key_idx; in rt2x00crypto_create_tx_descriptor()
66 txdesc->iv_offset = txdesc->header_length; in rt2x00crypto_create_tx_descriptor()
67 txdesc->iv_len = hw_key->iv_len; in rt2x00crypto_create_tx_descriptor()
70 __set_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags); in rt2x00crypto_create_tx_descriptor()
73 __set_bit(ENTRY_TXD_ENCRYPT_MMIC, &txdesc->flags); in rt2x00crypto_create_tx_descriptor()
104 void rt2x00crypto_tx_copy_iv(struct sk_buff *skb, struct txentry_desc *txdesc) in rt2x00crypto_tx_copy_iv() argument
[all …]
Drt2x00queue.c217 struct txentry_desc *txdesc) in rt2x00queue_create_tx_descriptor_seq() argument
227 __set_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags); in rt2x00queue_create_tx_descriptor_seq()
237 __clear_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags); in rt2x00queue_create_tx_descriptor_seq()
254 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags)) in rt2x00queue_create_tx_descriptor_seq()
265 struct txentry_desc *txdesc, in rt2x00queue_create_tx_descriptor_plcp() argument
279 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags)) in rt2x00queue_create_tx_descriptor_plcp()
280 txdesc->u.plcp.ifs = IFS_BACKOFF; in rt2x00queue_create_tx_descriptor_plcp()
282 txdesc->u.plcp.ifs = IFS_SIFS; in rt2x00queue_create_tx_descriptor_plcp()
292 txdesc->u.plcp.signal = hwrate->plcp; in rt2x00queue_create_tx_descriptor_plcp()
293 txdesc->u.plcp.service = 0x04; in rt2x00queue_create_tx_descriptor_plcp()
[all …]
Drt2x00lib.h354 struct txentry_desc *txdesc);
358 struct txentry_desc *txdesc);
360 struct txentry_desc *txdesc);
373 struct txentry_desc *txdesc) in rt2x00crypto_create_tx_descriptor() argument
384 struct txentry_desc *txdesc) in rt2x00crypto_tx_copy_iv() argument
389 struct txentry_desc *txdesc) in rt2x00crypto_tx_remove_iv() argument
Drt2400pci.c1106 struct txentry_desc *txdesc) in rt2400pci_write_tx_desc() argument
1121 rt2x00_set_field32(&word, TXD_W2_BUFFER_LENGTH, txdesc->length); in rt2400pci_write_tx_desc()
1122 rt2x00_set_field32(&word, TXD_W2_DATABYTE_COUNT, txdesc->length); in rt2400pci_write_tx_desc()
1126 rt2x00_set_field32(&word, TXD_W3_PLCP_SIGNAL, txdesc->u.plcp.signal); in rt2400pci_write_tx_desc()
1129 rt2x00_set_field32(&word, TXD_W3_PLCP_SERVICE, txdesc->u.plcp.service); in rt2400pci_write_tx_desc()
1136 txdesc->u.plcp.length_low); in rt2400pci_write_tx_desc()
1140 txdesc->u.plcp.length_high); in rt2400pci_write_tx_desc()
1154 test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags)); in rt2400pci_write_tx_desc()
1156 test_bit(ENTRY_TXD_ACK, &txdesc->flags)); in rt2400pci_write_tx_desc()
1158 test_bit(ENTRY_TXD_REQ_TIMESTAMP, &txdesc->flags)); in rt2400pci_write_tx_desc()
[all …]
Drt61pci.c1872 struct txentry_desc *txdesc) in rt61pci_write_tx_desc() argument
1887 rt2x00_set_field32(&word, TXD_W1_IV_OFFSET, txdesc->iv_offset); in rt61pci_write_tx_desc()
1889 test_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags)); in rt61pci_write_tx_desc()
1894 rt2x00_set_field32(&word, TXD_W2_PLCP_SIGNAL, txdesc->u.plcp.signal); in rt61pci_write_tx_desc()
1895 rt2x00_set_field32(&word, TXD_W2_PLCP_SERVICE, txdesc->u.plcp.service); in rt61pci_write_tx_desc()
1897 txdesc->u.plcp.length_low); in rt61pci_write_tx_desc()
1899 txdesc->u.plcp.length_high); in rt61pci_write_tx_desc()
1902 if (test_bit(ENTRY_TXD_ENCRYPT, &txdesc->flags)) { in rt61pci_write_tx_desc()
1924 txdesc->length); in rt61pci_write_tx_desc()
1937 test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags)); in rt61pci_write_tx_desc()
[all …]
Drt2500usb.c1082 struct txentry_desc *txdesc) in rt2500usb_write_tx_desc() argument
1092 rt2x00_set_field32(&word, TXD_W0_RETRY_LIMIT, txdesc->retry_limit); in rt2500usb_write_tx_desc()
1094 test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags)); in rt2500usb_write_tx_desc()
1096 test_bit(ENTRY_TXD_ACK, &txdesc->flags)); in rt2500usb_write_tx_desc()
1098 test_bit(ENTRY_TXD_REQ_TIMESTAMP, &txdesc->flags)); in rt2500usb_write_tx_desc()
1100 (txdesc->rate_mode == RATE_MODE_OFDM)); in rt2500usb_write_tx_desc()
1102 test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags)); in rt2500usb_write_tx_desc()
1103 rt2x00_set_field32(&word, TXD_W0_IFS, txdesc->u.plcp.ifs); in rt2500usb_write_tx_desc()
1104 rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, txdesc->length); in rt2500usb_write_tx_desc()
1105 rt2x00_set_field32(&word, TXD_W0_CIPHER, !!txdesc->cipher); in rt2500usb_write_tx_desc()
[all …]
Drt2500pci.c1259 struct txentry_desc *txdesc) in rt2500pci_write_tx_desc() argument
1281 rt2x00_set_field32(&word, TXD_W3_PLCP_SIGNAL, txdesc->u.plcp.signal); in rt2500pci_write_tx_desc()
1282 rt2x00_set_field32(&word, TXD_W3_PLCP_SERVICE, txdesc->u.plcp.service); in rt2500pci_write_tx_desc()
1284 txdesc->u.plcp.length_low); in rt2500pci_write_tx_desc()
1286 txdesc->u.plcp.length_high); in rt2500pci_write_tx_desc()
1291 test_bit(ENTRY_TXD_RTS_FRAME, &txdesc->flags)); in rt2500pci_write_tx_desc()
1303 test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags)); in rt2500pci_write_tx_desc()
1305 test_bit(ENTRY_TXD_ACK, &txdesc->flags)); in rt2500pci_write_tx_desc()
1307 test_bit(ENTRY_TXD_REQ_TIMESTAMP, &txdesc->flags)); in rt2500pci_write_tx_desc()
1309 (txdesc->rate_mode == RATE_MODE_OFDM)); in rt2500pci_write_tx_desc()
[all …]
Drt73usb.c1456 struct txentry_desc *txdesc) in rt73usb_write_tx_desc() argument
1467 test_bit(ENTRY_TXD_BURST, &txdesc->flags)); in rt73usb_write_tx_desc()
1470 test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags)); in rt73usb_write_tx_desc()
1472 test_bit(ENTRY_TXD_ACK, &txdesc->flags)); in rt73usb_write_tx_desc()
1474 test_bit(ENTRY_TXD_REQ_TIMESTAMP, &txdesc->flags)); in rt73usb_write_tx_desc()
1476 (txdesc->rate_mode == RATE_MODE_OFDM)); in rt73usb_write_tx_desc()
1477 rt2x00_set_field32(&word, TXD_W0_IFS, txdesc->u.plcp.ifs); in rt73usb_write_tx_desc()
1479 test_bit(ENTRY_TXD_RETRY_MODE, &txdesc->flags)); in rt73usb_write_tx_desc()
1481 test_bit(ENTRY_TXD_ENCRYPT_MMIC, &txdesc->flags)); in rt73usb_write_tx_desc()
1483 test_bit(ENTRY_TXD_ENCRYPT_PAIRWISE, &txdesc->flags)); in rt73usb_write_tx_desc()
[all …]
Drt2x00dev.c319 struct txdone_entry_desc *txdesc) in rt2x00lib_txdone() argument
377 test_bit(TXDONE_SUCCESS, &txdesc->flags) || in rt2x00lib_txdone()
378 test_bit(TXDONE_UNKNOWN, &txdesc->flags); in rt2x00lib_txdone()
388 retry_rates = test_bit(TXDONE_FALLBACK, &txdesc->flags) ? in rt2x00lib_txdone()
389 (txdesc->retry + 1) : 1; in rt2x00lib_txdone()
437 if (test_bit(TXDONE_AMPDU, &txdesc->flags) || in rt2x00lib_txdone()
494 struct txdone_entry_desc txdesc; in rt2x00lib_txdone_noinfo() local
496 txdesc.flags = 0; in rt2x00lib_txdone_noinfo()
497 __set_bit(status, &txdesc.flags); in rt2x00lib_txdone_noinfo()
498 txdesc.retry = 0; in rt2x00lib_txdone_noinfo()
[all …]
Drt2800lib.h169 struct txentry_desc *txdesc);
170 void rt2800_process_rxwi(struct queue_entry *entry, struct rxdone_entry_desc *txdesc);
174 void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc);
Drt2800lib.c541 struct txentry_desc *txdesc) in rt2800_write_tx_data() argument
552 test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags)); in rt2800_write_tx_data()
554 test_bit(ENTRY_TXD_HT_MIMO_PS, &txdesc->flags)); in rt2800_write_tx_data()
557 test_bit(ENTRY_TXD_REQ_TIMESTAMP, &txdesc->flags)); in rt2800_write_tx_data()
559 test_bit(ENTRY_TXD_HT_AMPDU, &txdesc->flags)); in rt2800_write_tx_data()
561 txdesc->u.ht.mpdu_density); in rt2800_write_tx_data()
562 rt2x00_set_field32(&word, TXWI_W0_TX_OP, txdesc->u.ht.txop); in rt2800_write_tx_data()
563 rt2x00_set_field32(&word, TXWI_W0_MCS, txdesc->u.ht.mcs); in rt2800_write_tx_data()
565 test_bit(ENTRY_TXD_HT_BW_40, &txdesc->flags)); in rt2800_write_tx_data()
567 test_bit(ENTRY_TXD_HT_SHORT_GI, &txdesc->flags)); in rt2800_write_tx_data()
[all …]
Drt2x00.h593 struct txentry_desc *txdesc);
595 struct txentry_desc *txdesc);
597 struct txentry_desc *txdesc);
1330 struct txdone_entry_desc *txdesc);
Drt2800pci.c634 struct txentry_desc *txdesc) in rt2800pci_write_tx_desc() argument
659 !test_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags)); in rt2800pci_write_tx_desc()
661 test_bit(ENTRY_TXD_BURST, &txdesc->flags)); in rt2800pci_write_tx_desc()
674 !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags)); in rt2800pci_write_tx_desc()
Drt2800usb.c455 struct txentry_desc *txdesc) in rt2800usb_write_tx_desc() argument
474 !test_bit(ENTRY_TXD_ENCRYPT_IV, &txdesc->flags)); in rt2800usb_write_tx_desc()
479 test_bit(ENTRY_TXD_BURST, &txdesc->flags)); in rt2800usb_write_tx_desc()
/drivers/net/wireless/hostap/
Dhostap_hw.c1809 struct hfa384x_tx_frame txdesc; in prism2_tx_80211() local
1830 memset(&txdesc, 0, sizeof(txdesc)); in prism2_tx_80211()
1834 skb_copy_from_linear_data(skb, &txdesc.frame_control, hdr_len); in prism2_tx_80211()
1835 fc = le16_to_cpu(txdesc.frame_control); in prism2_tx_80211()
1836 if (ieee80211_is_data(txdesc.frame_control) && in prism2_tx_80211()
1837 ieee80211_has_a4(txdesc.frame_control) && in prism2_tx_80211()
1840 skb_copy_from_linear_data_offset(skb, hdr_len, txdesc.addr4, in prism2_tx_80211()
1848 txdesc.sw_support = cpu_to_le32(meta->tx_cb_idx); in prism2_tx_80211()
1850 txdesc.tx_control = cpu_to_le16(tx_control); in prism2_tx_80211()
1851 txdesc.tx_rate = meta->rate; in prism2_tx_80211()
[all …]
/drivers/spi/
Dspi-dw-mid.c112 struct dma_async_tx_descriptor *txdesc = NULL, *rxdesc = NULL; in mid_spi_dma_transfer() local
149 txdesc = dmaengine_prep_slave_sg(txchan, in mid_spi_dma_transfer()
154 txdesc->callback = dw_spi_dma_done; in mid_spi_dma_transfer()
155 txdesc->callback_param = dws; in mid_spi_dma_transfer()
182 txdesc->tx_submit(txdesc); in mid_spi_dma_transfer()
Dspi-davinci.c583 struct dma_async_tx_descriptor *txdesc; in davinci_spi_bufs() local
627 txdesc = dmaengine_prep_slave_sg(dspi->dma_tx, in davinci_spi_bufs()
630 if (!txdesc) in davinci_spi_bufs()
635 txdesc->callback = davinci_spi_dma_tx_callback; in davinci_spi_bufs()
636 txdesc->callback_param = (void *)dspi; in davinci_spi_bufs()
642 dmaengine_submit(txdesc); in davinci_spi_bufs()
Dspi-atmel.c557 struct dma_async_tx_descriptor *txdesc; in atmel_spi_next_xfer_dma_submit() local
610 txdesc = txchan->device->device_prep_slave_sg(txchan, in atmel_spi_next_xfer_dma_submit()
616 if (!txdesc) in atmel_spi_next_xfer_dma_submit()
635 cookie = txdesc->tx_submit(txdesc); in atmel_spi_next_xfer_dma_submit()
/drivers/net/ethernet/
Djme.c1450 struct txdesc *txdesc = txring->desc; in jme_tx_clean_tasklet() local
1473 !(txdesc[i].descwb.flags & TXWBFLAG_OWN))) { in jme_tx_clean_tasklet()
1478 err = txdesc[i].descwb.flags & TXWBFLAG_ALLERR; in jme_tx_clean_tasklet()
1482 txdesc[(i + j) & (mask)].dw[0] = 0; in jme_tx_clean_tasklet()
1993 struct txdesc *txdesc, in jme_fill_tx_map() argument
2013 txdesc->dw[0] = 0; in jme_fill_tx_map()
2014 txdesc->dw[1] = 0; in jme_fill_tx_map()
2015 txdesc->desc2.flags = TXFLAG_OWN; in jme_fill_tx_map()
2016 txdesc->desc2.flags |= (hidma) ? TXFLAG_64BIT : 0; in jme_fill_tx_map()
2017 txdesc->desc2.datalen = cpu_to_le16(len); in jme_fill_tx_map()
[all …]
/drivers/staging/rtl8712/
Drtl8712_xmit.h105 union txdesc { union
106 struct tx_desc txdesc; member
/drivers/net/ethernet/renesas/
Dsh_eth.c1125 struct sh_eth_txdesc *txdesc = NULL; in sh_eth_ring_format() local
1127 int tx_ringsize = sizeof(*txdesc) * mdp->num_tx_ring; in sh_eth_ring_format()
1171 txdesc = &mdp->tx_ring[i]; in sh_eth_ring_format()
1172 txdesc->status = cpu_to_edmac(mdp, TD_TFP); in sh_eth_ring_format()
1173 txdesc->buffer_length = 0; in sh_eth_ring_format()
1182 txdesc->status |= cpu_to_edmac(mdp, TD_TDLE); in sh_eth_ring_format()
1363 struct sh_eth_txdesc *txdesc; in sh_eth_txfree() local
1369 txdesc = &mdp->tx_ring[entry]; in sh_eth_txfree()
1370 if (txdesc->status & cpu_to_edmac(mdp, TD_TACT)) in sh_eth_txfree()
1374 dma_unmap_single(&ndev->dev, txdesc->addr, in sh_eth_txfree()
[all …]
/drivers/i2c/busses/
Di2c-at91.c222 struct dma_async_tx_descriptor *txdesc; in at91_twi_write_data_dma() local
243 txdesc = dmaengine_prep_slave_sg(chan_tx, &dma->sg, 1, DMA_MEM_TO_DEV, in at91_twi_write_data_dma()
245 if (!txdesc) { in at91_twi_write_data_dma()
250 txdesc->callback = at91_twi_write_data_dma_callback; in at91_twi_write_data_dma()
251 txdesc->callback_param = dev; in at91_twi_write_data_dma()
254 dmaengine_submit(txdesc); in at91_twi_write_data_dma()
/drivers/net/ethernet/dlink/
Dsundance.c1064 struct netdev_desc *txdesc = in tx_poll() local
1070 txdesc = &np->tx_ring[entry]; in tx_poll()
1075 np->last_tx = txdesc; in tx_poll()
1078 txdesc->status |= cpu_to_le32(DescIntrOnTx); in tx_poll()
1089 struct netdev_desc *txdesc; in start_tx() local
1095 txdesc = &np->tx_ring[entry]; in start_tx()
1097 txdesc->next_desc = 0; in start_tx()
1098 txdesc->status = cpu_to_le32 ((entry << 2) | DisableAlign); in start_tx()
1099 txdesc->frag[0].addr = cpu_to_le32(dma_map_single(&np->pci_dev->dev, in start_tx()
1102 txdesc->frag[0].addr)) in start_tx()
[all …]
Ddl2k.c604 struct netdev_desc *txdesc; in start_xmit() local
614 txdesc = &np->tx_ring[entry]; in start_xmit()
618 txdesc->status |= in start_xmit()
628 txdesc->fraginfo = cpu_to_le64 (pci_map_single (np->pdev, skb->data, in start_xmit()
631 txdesc->fraginfo |= cpu_to_le64((u64)skb->len << 48); in start_xmit()
636 txdesc->status = cpu_to_le64 (entry | tfc_vlan_tag | in start_xmit()
641 txdesc->status = cpu_to_le64 (entry | tfc_vlan_tag | in start_xmit()

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