/drivers/bluetooth/ |
D | hci_bcsp.c | 64 struct sk_buff *rx_skb; member 419 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], conf_pkt, 4)) { in bcsp_handle_le_pkt() 433 else if (bcsp->rx_skb->data[1] >> 4 == 4 && bcsp->rx_skb->data[2] == 0 && in bcsp_handle_le_pkt() 434 !memcmp(&bcsp->rx_skb->data[4], sync_pkt, 4)) { in bcsp_handle_le_pkt() 450 skb_put_data(bcsp->rx_skb, &byte, 1); in bcsp_unslip_one_byte() 451 if ((bcsp->rx_skb->data[0] & 0x40) != 0 && in bcsp_unslip_one_byte() 461 skb_put_data(bcsp->rx_skb, &c0, 1); in bcsp_unslip_one_byte() 462 if ((bcsp->rx_skb->data[0] & 0x40) != 0 && in bcsp_unslip_one_byte() 470 skb_put_data(bcsp->rx_skb, &db, 1); in bcsp_unslip_one_byte() [all …]
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D | dtl1_cs.c | 80 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() [all …]
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D | btuart_cs.c | 77 struct sk_buff *rx_skb; member 191 if (!info->rx_skb) { in btuart_receive() 194 info->rx_skb = bt_skb_alloc(HCI_MAX_FRAME_SIZE, GFP_ATOMIC); in btuart_receive() 195 if (!info->rx_skb) { in btuart_receive() 203 hci_skb_pkt_type(info->rx_skb) = inb(iobase + UART_RX); in btuart_receive() 205 switch (hci_skb_pkt_type(info->rx_skb)) { in btuart_receive() 225 hci_skb_pkt_type(info->rx_skb)); in btuart_receive() 228 kfree_skb(info->rx_skb); in btuart_receive() 229 info->rx_skb = NULL; in btuart_receive() 236 skb_put_u8(info->rx_skb, inb(iobase + UART_RX)); in btuart_receive() [all …]
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D | bt3c_cs.c | 82 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() [all …]
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D | bluecard_cs.c | 77 struct sk_buff *rx_skb; member 392 if (!info->rx_skb) { in bluecard_receive() 395 info->rx_skb = bt_skb_alloc(HCI_MAX_FRAME_SIZE, GFP_ATOMIC); in bluecard_receive() 396 if (!info->rx_skb) { in bluecard_receive() 404 hci_skb_pkt_type(info->rx_skb) = buf[i]; in bluecard_receive() 406 switch (hci_skb_pkt_type(info->rx_skb)) { in bluecard_receive() 417 kfree_skb(info->rx_skb); in bluecard_receive() 418 info->rx_skb = NULL; in bluecard_receive() 439 hci_skb_pkt_type(info->rx_skb)); in bluecard_receive() 442 kfree_skb(info->rx_skb); in bluecard_receive() [all …]
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D | hci_h5.c | 74 struct sk_buff *rx_skb; /* Receive buffer */ member 287 const unsigned char *hdr = h5->rx_skb->data; in h5_handle_internal_rx() 288 const unsigned char *data = &h5->rx_skb->data[4]; in h5_handle_internal_rx() 341 const unsigned char *hdr = h5->rx_skb->data; in h5_complete_rx_pkt() 357 hci_skb_pkt_type(h5->rx_skb) = H5_HDR_PKT_TYPE(hdr); in h5_complete_rx_pkt() 360 skb_pull(h5->rx_skb, 4); in h5_complete_rx_pkt() 362 hci_recv_frame(hu->hdev, h5->rx_skb); in h5_complete_rx_pkt() 363 h5->rx_skb = NULL; in h5_complete_rx_pkt() 385 const unsigned char *hdr = h5->rx_skb->data; in h5_rx_payload() 400 const unsigned char *hdr = h5->rx_skb->data; in h5_rx_3wire_hdr() [all …]
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D | hci_ll.c | 94 struct sk_buff *rx_skb; member 184 kfree_skb(ll->rx_skb); in ll_close() 378 int room = skb_tailroom(ll->rx_skb); in ll_check_data_len() 383 hci_recv_frame(hdev, ll->rx_skb); in ll_check_data_len() 386 kfree_skb(ll->rx_skb); in ll_check_data_len() 394 ll->rx_skb = NULL; in ll_check_data_len() 416 skb_put_data(ll->rx_skb, ptr, len); in ll_recv() 425 hci_recv_frame(hu->hdev, ll->rx_skb); in ll_recv() 428 ll->rx_skb = NULL; in ll_recv() 432 eh = hci_event_hdr(ll->rx_skb); in ll_recv() [all …]
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D | hci_ath.c | 48 struct sk_buff *rx_skb; member 129 kfree_skb(ath->rx_skb); in ath_close() 193 ath->rx_skb = h4_recv_buf(hu->hdev, ath->rx_skb, data, count, in ath_recv() 195 if (IS_ERR(ath->rx_skb)) { in ath_recv() 196 int err = PTR_ERR(ath->rx_skb); in ath_recv() 198 ath->rx_skb = NULL; in ath_recv()
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D | hci_h4.c | 51 struct sk_buff *rx_skb; member 95 kfree_skb(h4->rx_skb); in h4_close() 131 h4->rx_skb = h4_recv_buf(hu->hdev, h4->rx_skb, data, count, in h4_recv() 133 if (IS_ERR(h4->rx_skb)) { in h4_recv() 134 int err = PTR_ERR(h4->rx_skb); in h4_recv() 136 h4->rx_skb = NULL; in h4_recv()
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D | hci_ag6xx.c | 38 struct sk_buff *rx_skb; member 71 kfree_skb(ag6xx->rx_skb); in ag6xx_close() 123 ag6xx->rx_skb = h4_recv_buf(hu->hdev, ag6xx->rx_skb, data, count, in ag6xx_recv() 126 if (IS_ERR(ag6xx->rx_skb)) { in ag6xx_recv() 127 int err = PTR_ERR(ag6xx->rx_skb); in ag6xx_recv() 129 ag6xx->rx_skb = NULL; in ag6xx_recv()
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D | hci_mrvl.c | 49 struct sk_buff *rx_skb; member 93 kfree_skb(mrvl->rx_skb); in mrvl_close() 250 mrvl->rx_skb = h4_recv_buf(hu->hdev, mrvl->rx_skb, data, count, in mrvl_recv() 253 if (IS_ERR(mrvl->rx_skb)) { in mrvl_recv() 254 int err = PTR_ERR(mrvl->rx_skb); in mrvl_recv() 256 mrvl->rx_skb = NULL; in mrvl_recv()
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D | bpa10x.c | 58 struct sk_buff *rx_skb[2]; member 114 data->rx_skb[idx] = h4_recv_buf(hdev, data->rx_skb[idx], in bpa10x_rx_complete() 119 if (IS_ERR(data->rx_skb[idx])) { in bpa10x_rx_complete() 122 data->rx_skb[idx] = NULL; in bpa10x_rx_complete() 445 kfree_skb(data->rx_skb[0]); in bpa10x_disconnect() 446 kfree_skb(data->rx_skb[1]); in bpa10x_disconnect()
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/drivers/net/wimax/i2400m/ |
D | usb-rx.c | 192 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() 269 kfree_skb(rx_skb); in i2400mu_rx() 270 rx_skb = NULL; in i2400mu_rx() 273 kfree_skb(rx_skb); in i2400mu_rx() 274 rx_skb = new_skb; in i2400mu_rx() [all …]
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/drivers/isdn/mISDN/ |
D | hwchannel.c | 71 ch->rx_skb = NULL; in mISDN_initdchannel() 95 ch->rx_skb = NULL; in mISDN_initbchannel() 113 if (ch->rx_skb) { in mISDN_freedchannel() 114 dev_kfree_skb(ch->rx_skb); in mISDN_freedchannel() 115 ch->rx_skb = NULL; in mISDN_freedchannel() 132 if (ch->rx_skb) { in mISDN_clear_bchannel() 133 dev_kfree_skb(ch->rx_skb); in mISDN_clear_bchannel() 134 ch->rx_skb = NULL; in mISDN_clear_bchannel() 224 if (dch->rx_skb->len < 2) { /* at least 2 for sapi / tei */ in recv_Dchannel() 225 dev_kfree_skb(dch->rx_skb); in recv_Dchannel() [all …]
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/drivers/net/ethernet/qualcomm/ |
D | qca_uart.c | 55 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() [all …]
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D | qca_spi.c | 335 if (!qca->rx_skb) { in qcaspi_receive() 336 qca->rx_skb = netdev_alloc_skb_ip_align(net_dev, in qcaspi_receive() 339 if (!qca->rx_skb) { in qcaspi_receive() 387 while ((bytes_read--) && (qca->rx_skb)) { in qcaspi_receive() 391 qca->rx_skb->data, in qcaspi_receive() 392 skb_tailroom(qca->rx_skb), in qcaspi_receive() 410 qca->rx_skb->dev = qca->net_dev; in qcaspi_receive() 413 skb_put(qca->rx_skb, retcode); in qcaspi_receive() 414 qca->rx_skb->protocol = eth_type_trans( in qcaspi_receive() 415 qca->rx_skb, qca->rx_skb->dev); in qcaspi_receive() [all …]
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/drivers/misc/ti-st/ |
D | st_core.c | 109 (st_gdata == NULL || st_gdata->rx_skb == NULL in st_send_frame() 113 kfree_skb(st_gdata->rx_skb); in st_send_frame() 124 (st_gdata->list[chnl_id]->priv_data, st_gdata->rx_skb) in st_send_frame() 127 kfree_skb(st_gdata->rx_skb); in st_send_frame() 132 kfree_skb(st_gdata->rx_skb); in st_send_frame() 167 int room = skb_tailroom(st_gdata->rx_skb); in st_check_data_len() 184 kfree_skb(st_gdata->rx_skb); in st_check_data_len() 197 st_gdata->rx_skb = NULL; in st_check_data_len() 265 skb_put_data(st_gdata->rx_skb, ptr, len); in st_int_recv() 283 st_gdata->rx_skb = NULL; in st_int_recv() [all …]
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D | st_kim.c | 67 struct sk_buff *skb = kim_gdata->rx_skb; in validate_firmware_response() 79 kim_gdata->rx_skb->data, in validate_firmware_response() 80 kim_gdata->rx_skb->len); in validate_firmware_response() 82 kim_gdata->rx_skb = NULL; in validate_firmware_response() 100 register int room = skb_tailroom(kim_gdata->rx_skb); in kim_check_data_len() 112 kfree_skb(kim_gdata->rx_skb); in kim_check_data_len() 125 kim_gdata->rx_skb = NULL; in kim_check_data_len() 155 skb_put_data(kim_gdata->rx_skb, ptr, len); in kim_int_recv() 170 kim_gdata->rx_skb = NULL; in kim_int_recv() 175 (unsigned char *)&kim_gdata->rx_skb->data[1]; in kim_int_recv() [all …]
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/drivers/nfc/st21nfca/ |
D | vendor_cmds.c | 248 info->vendor_info.rx_skb = skb; in st21nfca_hci_loopback_event_received() 270 info->vendor_info.rx_skb = NULL; in st21nfca_hci_loopback() 280 if (!info->vendor_info.rx_skb || in st21nfca_hci_loopback() 281 info->vendor_info.rx_skb->len != data_len) { in st21nfca_hci_loopback() 289 info->vendor_info.rx_skb->len); in st21nfca_hci_loopback() 295 if (nla_put(msg, NFC_ATTR_VENDOR_DATA, info->vendor_info.rx_skb->len, in st21nfca_hci_loopback() 296 info->vendor_info.rx_skb->data)) { in st21nfca_hci_loopback() 304 kfree_skb(info->vendor_info.rx_skb); in st21nfca_hci_loopback()
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/drivers/net/usb/ |
D | rtl8150.c | 133 struct sk_buff *tx_skb, *rx_skb; member 419 if (!dev->rx_skb) in read_bulk_callback() 429 skb_put(dev->rx_skb, pkt_len); in read_bulk_callback() 430 dev->rx_skb->protocol = eth_type_trans(dev->rx_skb, netdev); in read_bulk_callback() 431 netif_rx(dev->rx_skb); in read_bulk_callback() 441 dev->rx_skb = skb; in read_bulk_callback() 444 dev->rx_skb->data, RTL8150_MTU, read_bulk_callback, dev); in read_bulk_callback() 607 if (dev->rx_skb) in rx_fixup() 614 dev->rx_skb = skb; in rx_fixup() 616 dev->rx_skb->data, RTL8150_MTU, read_bulk_callback, dev); in rx_fixup() [all …]
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D | pegasus.c | 516 pegasus->rx_skb->data += 2; in read_bulk_callback() 535 skb_put(pegasus->rx_skb, pkt_len); in read_bulk_callback() 536 pegasus->rx_skb->protocol = eth_type_trans(pegasus->rx_skb, net); in read_bulk_callback() 537 netif_rx(pegasus->rx_skb); in read_bulk_callback() 544 pegasus->rx_skb = __netdev_alloc_skb_ip_align(pegasus->net, PEGASUS_MTU, in read_bulk_callback() 547 if (pegasus->rx_skb == NULL) in read_bulk_callback() 552 pegasus->rx_skb->data, PEGASUS_MTU, in read_bulk_callback() 580 if (pegasus->rx_skb) in rx_fixup() 582 if (pegasus->rx_skb == NULL) in rx_fixup() 583 pegasus->rx_skb = __netdev_alloc_skb_ip_align(pegasus->net, in rx_fixup() [all …]
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/drivers/isdn/hardware/mISDN/ |
D | hfcsusb.c | 348 if (dch->rx_skb) { in hfcusb_l2l1D() 349 dev_kfree_skb(dch->rx_skb); in hfcusb_l2l1D() 350 dch->rx_skb = NULL; in hfcusb_l2l1D() 397 if (dch->rx_skb) { in hfc_l1callback() 398 dev_kfree_skb(dch->rx_skb); in hfc_l1callback() 399 dch->rx_skb = NULL; in hfc_l1callback() 817 struct sk_buff *rx_skb = NULL; in hfcsusb_rx_frame() local 840 rx_skb = fifo->dch->rx_skb; in hfcsusb_rx_frame() 851 rx_skb = fifo->bch->rx_skb; in hfcsusb_rx_frame() 853 if (rx_skb) in hfcsusb_rx_frame() [all …]
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D | mISDNisar.c | 453 rcv_mbox(ch->is, skb_put(ch->bch.rx_skb, ch->is->clsb)); in isar_rcv_frame() 473 skb_trim(ch->bch.rx_skb, 0); in isar_rcv_frame() 478 skb_trim(ch->bch.rx_skb, 0); in isar_rcv_frame() 479 ptr = skb_put(ch->bch.rx_skb, ch->is->clsb); in isar_rcv_frame() 482 if (ch->bch.rx_skb->len < 3) { /* last 2 are the FCS */ in isar_rcv_frame() 484 ch->is->name, ch->bch.rx_skb->len); in isar_rcv_frame() 485 skb_trim(ch->bch.rx_skb, 0); in isar_rcv_frame() 488 skb_trim(ch->bch.rx_skb, ch->bch.rx_skb->len - 2); in isar_rcv_frame() 497 if (ch->bch.rx_skb) in isar_rcv_frame() 498 skb_trim(ch->bch.rx_skb, 0); in isar_rcv_frame() [all …]
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/drivers/net/ |
D | rionet.c | 57 struct sk_buff *rx_skb[RIONET_RX_RING_SIZE]; member 106 if (!rnet->rx_skb[i]) in rionet_rx_clean() 112 rnet->rx_skb[i]->data = data; in rionet_rx_clean() 113 skb_put(rnet->rx_skb[i], RIO_MAX_MSG_SIZE); in rionet_rx_clean() 114 rnet->rx_skb[i]->protocol = in rionet_rx_clean() 115 eth_type_trans(rnet->rx_skb[i], ndev); in rionet_rx_clean() 116 error = netif_rx(rnet->rx_skb[i]); in rionet_rx_clean() 137 rnet->rx_skb[i] = dev_alloc_skb(RIO_MAX_MSG_SIZE); in rionet_rx_fill() 139 if (!rnet->rx_skb[i]) in rionet_rx_fill() 143 rnet->rx_skb[i]->data); in rionet_rx_fill() [all …]
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/drivers/isdn/gigaset/ |
D | isocdata.c | 504 if (bcs->rx_skb == NULL) in hdlc_putbyte() 507 if (bcs->rx_skb->len >= bcs->rx_bufsize) { in hdlc_putbyte() 510 dev_kfree_skb_any(bcs->rx_skb); in hdlc_putbyte() 511 bcs->rx_skb = NULL; in hdlc_putbyte() 514 __skb_put_u8(bcs->rx_skb, c); in hdlc_putbyte() 523 if (bcs->rx_skb != NULL) in hdlc_flush() 524 skb_trim(bcs->rx_skb, 0); in hdlc_flush() 546 procskb = bcs->rx_skb; in hdlc_done() 589 __skb_trim(bcs->rx_skb, 0); in hdlc_frag() 847 skb = bcs->rx_skb; in trans_receive()
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