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Searched refs:rx_skb (Results 1 – 25 of 101) sorted by relevance

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/drivers/bluetooth/
Dhci_bcsp.c49 struct sk_buff *rx_skb; member
405 if (bcsp->rx_skb->data[1] >> 4 == 4 && bcsp->rx_skb->data[2] == 0 && in bcsp_handle_le_pkt()
406 !memcmp(&bcsp->rx_skb->data[4], conf_pkt, 4)) { in bcsp_handle_le_pkt()
419 else if (bcsp->rx_skb->data[1] >> 4 == 4 && bcsp->rx_skb->data[2] == 0 && in bcsp_handle_le_pkt()
420 !memcmp(&bcsp->rx_skb->data[4], sync_pkt, 4)) { in bcsp_handle_le_pkt()
436 skb_put_data(bcsp->rx_skb, &byte, 1); in bcsp_unslip_one_byte()
437 if ((bcsp->rx_skb->data[0] & 0x40) != 0 && in bcsp_unslip_one_byte()
447 skb_put_data(bcsp->rx_skb, &c0, 1); in bcsp_unslip_one_byte()
448 if ((bcsp->rx_skb->data[0] & 0x40) != 0 && in bcsp_unslip_one_byte()
456 skb_put_data(bcsp->rx_skb, &db, 1); in bcsp_unslip_one_byte()
[all …]
Ddtl1_cs.c80 struct sk_buff *rx_skb; member
219 if (info->rx_skb == NULL) { in dtl1_receive()
220 info->rx_skb = bt_skb_alloc(HCI_MAX_FRAME_SIZE, GFP_ATOMIC); in dtl1_receive()
221 if (!info->rx_skb) { in dtl1_receive()
229 skb_put_u8(info->rx_skb, inb(iobase + UART_RX)); in dtl1_receive()
230 nsh = (struct nsh *)info->rx_skb->data; in dtl1_receive()
242 hci_skb_pkt_type(info->rx_skb) = nsh->type; in dtl1_receive()
246 info->rx_skb->tail--; in dtl1_receive()
247 info->rx_skb->len--; in dtl1_receive()
251 skb_pull(info->rx_skb, NSHL); in dtl1_receive()
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Dbt3c_cs.c82 struct sk_buff *rx_skb; member
236 if (!info->rx_skb) { in bt3c_receive()
239 info->rx_skb = bt_skb_alloc(HCI_MAX_FRAME_SIZE, GFP_ATOMIC); in bt3c_receive()
240 if (!info->rx_skb) { in bt3c_receive()
249 hci_skb_pkt_type(info->rx_skb) = inb(iobase + DATA_L); in bt3c_receive()
252 switch (hci_skb_pkt_type(info->rx_skb)) { in bt3c_receive()
272 hci_skb_pkt_type(info->rx_skb)); in bt3c_receive()
275 kfree_skb(info->rx_skb); in bt3c_receive()
276 info->rx_skb = NULL; in bt3c_receive()
285 skb_put_u8(info->rx_skb, x); in bt3c_receive()
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Dbluecard_cs.c77 struct sk_buff *rx_skb; member
388 if (!info->rx_skb) { in bluecard_receive()
391 info->rx_skb = bt_skb_alloc(HCI_MAX_FRAME_SIZE, GFP_ATOMIC); in bluecard_receive()
392 if (!info->rx_skb) { in bluecard_receive()
400 hci_skb_pkt_type(info->rx_skb) = buf[i]; in bluecard_receive()
402 switch (hci_skb_pkt_type(info->rx_skb)) { in bluecard_receive()
413 kfree_skb(info->rx_skb); in bluecard_receive()
414 info->rx_skb = NULL; in bluecard_receive()
435 hci_skb_pkt_type(info->rx_skb)); in bluecard_receive()
438 kfree_skb(info->rx_skb); in bluecard_receive()
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Dhci_ath.c34 struct sk_buff *rx_skb; member
126 kfree_skb(ath->rx_skb); in ath_close()
194 ath->rx_skb = h4_recv_buf(hu->hdev, ath->rx_skb, data, count, in ath_recv()
196 if (IS_ERR(ath->rx_skb)) { in ath_recv()
197 int err = PTR_ERR(ath->rx_skb); in ath_recv()
199 ath->rx_skb = NULL; in ath_recv()
Dhci_h4.c36 struct sk_buff *rx_skb; member
80 kfree_skb(h4->rx_skb); in h4_close()
116 h4->rx_skb = h4_recv_buf(hu->hdev, h4->rx_skb, data, count, in h4_recv()
118 if (IS_ERR(h4->rx_skb)) { in h4_recv()
119 int err = PTR_ERR(h4->rx_skb); in h4_recv()
121 h4->rx_skb = NULL; in h4_recv()
Dhci_h5.c67 struct sk_buff *rx_skb; /* Receive buffer */ member
318 const unsigned char *hdr = h5->rx_skb->data; in h5_handle_internal_rx()
319 const unsigned char *data = &h5->rx_skb->data[4]; in h5_handle_internal_rx()
372 const unsigned char *hdr = h5->rx_skb->data; in h5_complete_rx_pkt()
388 hci_skb_pkt_type(h5->rx_skb) = H5_HDR_PKT_TYPE(hdr); in h5_complete_rx_pkt()
391 skb_pull(h5->rx_skb, 4); in h5_complete_rx_pkt()
393 hci_recv_frame(hu->hdev, h5->rx_skb); in h5_complete_rx_pkt()
394 h5->rx_skb = NULL; in h5_complete_rx_pkt()
416 const unsigned char *hdr = h5->rx_skb->data; in h5_rx_payload()
431 const unsigned char *hdr = h5->rx_skb->data; in h5_rx_3wire_hdr()
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Dhci_ag6xx.c23 struct sk_buff *rx_skb; member
56 kfree_skb(ag6xx->rx_skb); in ag6xx_close()
108 ag6xx->rx_skb = h4_recv_buf(hu->hdev, ag6xx->rx_skb, data, count, in ag6xx_recv()
111 if (IS_ERR(ag6xx->rx_skb)) { in ag6xx_recv()
112 int err = PTR_ERR(ag6xx->rx_skb); in ag6xx_recv()
114 ag6xx->rx_skb = NULL; in ag6xx_recv()
Dhci_mrvl.c37 struct sk_buff *rx_skb; member
100 kfree_skb(mrvl->rx_skb); in mrvl_close()
257 mrvl->rx_skb = h4_recv_buf(hu->hdev, mrvl->rx_skb, data, count, in mrvl_recv()
260 if (IS_ERR(mrvl->rx_skb)) { in mrvl_recv()
261 int err = PTR_ERR(mrvl->rx_skb); in mrvl_recv()
263 mrvl->rx_skb = NULL; in mrvl_recv()
Dbpa10x.c43 struct sk_buff *rx_skb[2]; member
99 data->rx_skb[idx] = h4_recv_buf(hdev, data->rx_skb[idx], in bpa10x_rx_complete()
104 if (IS_ERR(data->rx_skb[idx])) { in bpa10x_rx_complete()
107 data->rx_skb[idx] = NULL; in bpa10x_rx_complete()
428 kfree_skb(data->rx_skb[0]); in bpa10x_disconnect()
429 kfree_skb(data->rx_skb[1]); in bpa10x_disconnect()
/drivers/net/wimax/i2400m/
Dusb-rx.c192 struct sk_buff *i2400mu_rx(struct i2400mu *i2400mu, struct sk_buff *rx_skb) in i2400mu_rx() argument
211 rx_size = skb_end_pointer(rx_skb) - rx_skb->data - rx_skb->len; in i2400mu_rx()
217 i2400mu->usb_dev, usb_pipe, rx_skb->data + rx_skb->len, in i2400mu_rx()
224 skb_put(rx_skb, read_size); in i2400mu_rx()
262 skb_put(rx_skb, read_size); in i2400mu_rx()
263 new_skb = skb_copy_expand(rx_skb, 0, rx_size - rx_skb->len, in i2400mu_rx()
266 kfree_skb(rx_skb); in i2400mu_rx()
267 rx_skb = NULL; in i2400mu_rx()
270 kfree_skb(rx_skb); in i2400mu_rx()
271 rx_skb = new_skb; in i2400mu_rx()
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/drivers/isdn/mISDN/
Dhwchannel.c62 ch->rx_skb = NULL; in mISDN_initdchannel()
86 ch->rx_skb = NULL; in mISDN_initbchannel()
104 if (ch->rx_skb) { in mISDN_freedchannel()
105 dev_kfree_skb(ch->rx_skb); in mISDN_freedchannel()
106 ch->rx_skb = NULL; in mISDN_freedchannel()
123 if (ch->rx_skb) { in mISDN_clear_bchannel()
124 dev_kfree_skb(ch->rx_skb); in mISDN_clear_bchannel()
125 ch->rx_skb = NULL; in mISDN_clear_bchannel()
215 if (dch->rx_skb->len < 2) { /* at least 2 for sapi / tei */ in recv_Dchannel()
216 dev_kfree_skb(dch->rx_skb); in recv_Dchannel()
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/drivers/net/ethernet/qualcomm/
Dqca_uart.c55 struct sk_buff *rx_skb; member
71 if (!qca->rx_skb) { in qca_tty_receive()
72 qca->rx_skb = netdev_alloc_skb_ip_align(netdev, in qca_tty_receive()
75 if (!qca->rx_skb) { in qca_tty_receive()
86 qca->rx_skb->data, in qca_tty_receive()
87 skb_tailroom(qca->rx_skb), in qca_tty_receive()
107 skb_put(qca->rx_skb, retcode); in qca_tty_receive()
108 qca->rx_skb->protocol = eth_type_trans( in qca_tty_receive()
109 qca->rx_skb, qca->rx_skb->dev); in qca_tty_receive()
110 qca->rx_skb->ip_summed = CHECKSUM_UNNECESSARY; in qca_tty_receive()
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Dqca_spi.c349 if (!qca->rx_skb) { in qcaspi_receive()
350 qca->rx_skb = netdev_alloc_skb_ip_align(net_dev, in qcaspi_receive()
353 if (!qca->rx_skb) { in qcaspi_receive()
408 while ((bytes_read--) && (qca->rx_skb)) { in qcaspi_receive()
412 qca->rx_skb->data, in qcaspi_receive()
413 skb_tailroom(qca->rx_skb), in qcaspi_receive()
431 qca->rx_skb->dev = qca->net_dev; in qcaspi_receive()
434 skb_put(qca->rx_skb, retcode); in qcaspi_receive()
435 qca->rx_skb->protocol = eth_type_trans( in qcaspi_receive()
436 qca->rx_skb, qca->rx_skb->dev); in qcaspi_receive()
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/drivers/misc/ti-st/
Dst_core.c96 (st_gdata == NULL || st_gdata->rx_skb == NULL in st_send_frame()
100 kfree_skb(st_gdata->rx_skb); in st_send_frame()
111 (st_gdata->list[chnl_id]->priv_data, st_gdata->rx_skb) in st_send_frame()
114 kfree_skb(st_gdata->rx_skb); in st_send_frame()
119 kfree_skb(st_gdata->rx_skb); in st_send_frame()
154 int room = skb_tailroom(st_gdata->rx_skb); in st_check_data_len()
171 kfree_skb(st_gdata->rx_skb); in st_check_data_len()
184 st_gdata->rx_skb = NULL; in st_check_data_len()
252 skb_put_data(st_gdata->rx_skb, ptr, len); in st_int_recv()
270 st_gdata->rx_skb = NULL; in st_int_recv()
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Dst_kim.c54 struct sk_buff *skb = kim_gdata->rx_skb; in validate_firmware_response()
66 kim_gdata->rx_skb->data, in validate_firmware_response()
67 kim_gdata->rx_skb->len); in validate_firmware_response()
69 kim_gdata->rx_skb = NULL; in validate_firmware_response()
87 register int room = skb_tailroom(kim_gdata->rx_skb); in kim_check_data_len()
99 kfree_skb(kim_gdata->rx_skb); in kim_check_data_len()
112 kim_gdata->rx_skb = NULL; in kim_check_data_len()
142 skb_put_data(kim_gdata->rx_skb, ptr, len); in kim_int_recv()
157 kim_gdata->rx_skb = NULL; in kim_int_recv()
162 (unsigned char *)&kim_gdata->rx_skb->data[1]; in kim_int_recv()
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/drivers/nfc/st21nfca/
Dvendor_cmds.c237 info->vendor_info.rx_skb = skb; in st21nfca_hci_loopback_event_received()
259 info->vendor_info.rx_skb = NULL; in st21nfca_hci_loopback()
269 if (!info->vendor_info.rx_skb || in st21nfca_hci_loopback()
270 info->vendor_info.rx_skb->len != data_len) { in st21nfca_hci_loopback()
278 info->vendor_info.rx_skb->len); in st21nfca_hci_loopback()
284 if (nla_put(msg, NFC_ATTR_VENDOR_DATA, info->vendor_info.rx_skb->len, in st21nfca_hci_loopback()
285 info->vendor_info.rx_skb->data)) { in st21nfca_hci_loopback()
293 kfree_skb(info->vendor_info.rx_skb); in st21nfca_hci_loopback()
/drivers/isdn/hardware/mISDN/
Dhfcsusb.c336 if (dch->rx_skb) { in hfcusb_l2l1D()
337 dev_kfree_skb(dch->rx_skb); in hfcusb_l2l1D()
338 dch->rx_skb = NULL; in hfcusb_l2l1D()
385 if (dch->rx_skb) { in hfc_l1callback()
386 dev_kfree_skb(dch->rx_skb); in hfc_l1callback()
387 dch->rx_skb = NULL; in hfc_l1callback()
805 struct sk_buff *rx_skb = NULL; in hfcsusb_rx_frame() local
829 rx_skb = fifo->dch->rx_skb; in hfcsusb_rx_frame()
840 rx_skb = fifo->bch->rx_skb; in hfcsusb_rx_frame()
842 if (rx_skb) in hfcsusb_rx_frame()
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DmISDNisar.c440 rcv_mbox(ch->is, skb_put(ch->bch.rx_skb, ch->is->clsb)); in isar_rcv_frame()
460 skb_trim(ch->bch.rx_skb, 0); in isar_rcv_frame()
465 skb_trim(ch->bch.rx_skb, 0); in isar_rcv_frame()
466 ptr = skb_put(ch->bch.rx_skb, ch->is->clsb); in isar_rcv_frame()
469 if (ch->bch.rx_skb->len < 3) { /* last 2 are the FCS */ in isar_rcv_frame()
471 ch->is->name, ch->bch.rx_skb->len); in isar_rcv_frame()
472 skb_trim(ch->bch.rx_skb, 0); in isar_rcv_frame()
475 skb_trim(ch->bch.rx_skb, ch->bch.rx_skb->len - 2); in isar_rcv_frame()
484 if (ch->bch.rx_skb) in isar_rcv_frame()
485 skb_trim(ch->bch.rx_skb, 0); in isar_rcv_frame()
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DmISDNipac.c110 if (!isac->dch.rx_skb) { in isac_empty_fifo()
111 isac->dch.rx_skb = mI_alloc_skb(isac->dch.maxlen, GFP_ATOMIC); in isac_empty_fifo()
112 if (!isac->dch.rx_skb) { in isac_empty_fifo()
118 if ((isac->dch.rx_skb->len + count) >= isac->dch.maxlen) { in isac_empty_fifo()
120 isac->dch.rx_skb->len + count); in isac_empty_fifo()
124 ptr = skb_put(isac->dch.rx_skb, count); in isac_empty_fifo()
193 dev_kfree_skb(isac->dch.rx_skb); in isac_rme_irq()
194 isac->dch.rx_skb = NULL; in isac_rme_irq()
465 dev_kfree_skb(isac->dch.rx_skb); in isacsx_rme_irq()
466 isac->dch.rx_skb = NULL; in isacsx_rme_irq()
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/drivers/net/usb/
Drtl8150.c130 struct sk_buff *tx_skb, *rx_skb; member
416 if (!dev->rx_skb) in read_bulk_callback()
425 skb_put(dev->rx_skb, pkt_len); in read_bulk_callback()
426 dev->rx_skb->protocol = eth_type_trans(dev->rx_skb, netdev); in read_bulk_callback()
427 netif_rx(dev->rx_skb); in read_bulk_callback()
437 dev->rx_skb = skb; in read_bulk_callback()
440 dev->rx_skb->data, RTL8150_MTU, read_bulk_callback, dev); in read_bulk_callback()
602 if (dev->rx_skb) in rx_fixup()
609 dev->rx_skb = skb; in rx_fixup()
611 dev->rx_skb->data, RTL8150_MTU, read_bulk_callback, dev); in rx_fixup()
[all …]
Dpegasus.c513 pegasus->rx_skb->data += 2; in read_bulk_callback()
532 skb_put(pegasus->rx_skb, pkt_len); in read_bulk_callback()
533 pegasus->rx_skb->protocol = eth_type_trans(pegasus->rx_skb, net); in read_bulk_callback()
534 netif_rx(pegasus->rx_skb); in read_bulk_callback()
541 pegasus->rx_skb = __netdev_alloc_skb_ip_align(pegasus->net, PEGASUS_MTU, in read_bulk_callback()
544 if (pegasus->rx_skb == NULL) in read_bulk_callback()
549 pegasus->rx_skb->data, PEGASUS_MTU, in read_bulk_callback()
577 if (pegasus->rx_skb) in rx_fixup()
579 if (pegasus->rx_skb == NULL) in rx_fixup()
580 pegasus->rx_skb = __netdev_alloc_skb_ip_align(pegasus->net, in rx_fixup()
[all …]
/drivers/net/
Drionet.c53 struct sk_buff *rx_skb[RIONET_RX_RING_SIZE]; member
102 if (!rnet->rx_skb[i]) in rionet_rx_clean()
108 rnet->rx_skb[i]->data = data; in rionet_rx_clean()
109 skb_put(rnet->rx_skb[i], RIO_MAX_MSG_SIZE); in rionet_rx_clean()
110 rnet->rx_skb[i]->protocol = in rionet_rx_clean()
111 eth_type_trans(rnet->rx_skb[i], ndev); in rionet_rx_clean()
112 error = netif_rx(rnet->rx_skb[i]); in rionet_rx_clean()
133 rnet->rx_skb[i] = dev_alloc_skb(RIO_MAX_MSG_SIZE); in rionet_rx_fill()
135 if (!rnet->rx_skb[i]) in rionet_rx_fill()
139 rnet->rx_skb[i]->data); in rionet_rx_fill()
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/drivers/staging/isdn/gigaset/
Disocdata.c501 if (bcs->rx_skb == NULL) in hdlc_putbyte()
504 if (bcs->rx_skb->len >= bcs->rx_bufsize) { in hdlc_putbyte()
507 dev_kfree_skb_any(bcs->rx_skb); in hdlc_putbyte()
508 bcs->rx_skb = NULL; in hdlc_putbyte()
511 __skb_put_u8(bcs->rx_skb, c); in hdlc_putbyte()
520 if (bcs->rx_skb != NULL) in hdlc_flush()
521 skb_trim(bcs->rx_skb, 0); in hdlc_flush()
543 procskb = bcs->rx_skb; in hdlc_done()
586 __skb_trim(bcs->rx_skb, 0); in hdlc_frag()
844 skb = bcs->rx_skb; in trans_receive()
/drivers/net/ethernet/natsemi/
Dsonic.c74 dev_kfree_skb(lp->rx_skb[i]); in sonic_open()
75 lp->rx_skb[i] = NULL; in sonic_open()
84 lp->rx_skb[i] = skb; in sonic_open()
88 dma_addr_t laddr = dma_map_single(lp->device, skb_put(lp->rx_skb[i], SONIC_RBSIZE), in sonic_open()
97 dev_kfree_skb(lp->rx_skb[i]); in sonic_open()
98 lp->rx_skb[i] = NULL; in sonic_open()
178 if(lp->rx_skb[i]) { in sonic_close()
179 dev_kfree_skb(lp->rx_skb[i]); in sonic_close()
180 lp->rx_skb[i] = NULL; in sonic_close()
545 struct sk_buff *used_skb = lp->rx_skb[i]; in sonic_rx()
[all …]

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