| /linux-6.1.9/drivers/bluetooth/ |
| D | hci_bcsp.c | 49 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()
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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()
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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()
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| D | bluecard_cs.c | 77 struct sk_buff *rx_skb; member
387 if (!info->rx_skb) { in bluecard_receive()
390 info->rx_skb = bt_skb_alloc(HCI_MAX_FRAME_SIZE, GFP_ATOMIC); in bluecard_receive()
391 if (!info->rx_skb) { in bluecard_receive()
399 hci_skb_pkt_type(info->rx_skb) = buf[i]; in bluecard_receive()
401 switch (hci_skb_pkt_type(info->rx_skb)) { in bluecard_receive()
412 kfree_skb(info->rx_skb); in bluecard_receive()
413 info->rx_skb = NULL; in bluecard_receive()
434 hci_skb_pkt_type(info->rx_skb)); in bluecard_receive()
437 kfree_skb(info->rx_skb); in bluecard_receive()
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| D | hci_ath.c | 34 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()
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| D | hci_h4.c | 36 struct sk_buff *rx_skb; member
78 kfree_skb(h4->rx_skb); in h4_close()
115 h4->rx_skb = h4_recv_buf(hu->hdev, h4->rx_skb, data, count, in h4_recv()
117 if (IS_ERR(h4->rx_skb)) { in h4_recv()
118 int err = PTR_ERR(h4->rx_skb); in h4_recv()
120 h4->rx_skb = NULL; in h4_recv()
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| D | hci_ag6xx.c | 23 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()
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| D | hci_h5.c | 73 struct sk_buff *rx_skb; /* Receive buffer */ member
262 kfree_skb(h5->rx_skb); in h5_close()
263 h5->rx_skb = NULL; in h5_close()
336 const unsigned char *hdr = h5->rx_skb->data; in h5_handle_internal_rx()
337 const unsigned char *data = &h5->rx_skb->data[4]; in h5_handle_internal_rx()
390 const unsigned char *hdr = h5->rx_skb->data; in h5_complete_rx_pkt()
407 hci_skb_pkt_type(h5->rx_skb) = H5_HDR_PKT_TYPE(hdr); in h5_complete_rx_pkt()
410 skb_pull(h5->rx_skb, 4); in h5_complete_rx_pkt()
412 hci_recv_frame(hu->hdev, h5->rx_skb); in h5_complete_rx_pkt()
413 h5->rx_skb = NULL; in h5_complete_rx_pkt()
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| D | bpa10x.c | 43 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()
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| D | hci_mrvl.c | 37 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()
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| /linux-6.1.9/drivers/isdn/mISDN/ |
| D | hwchannel.c | 62 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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| /linux-6.1.9/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 skb_checksum_none_assert(qca->rx_skb); in qca_tty_receive()
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| D | qca_spi.c | 349 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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| /linux-6.1.9/net/nfc/nci/ |
| D | uart.c | 184 kfree_skb(nu->rx_skb); in nci_uart_tty_close()
242 if (!nu->rx_skb) { in nci_uart_default_recv_buf()
244 nu->rx_skb = nci_skb_alloc(nu->ndev, in nci_uart_default_recv_buf()
247 if (!nu->rx_skb) in nci_uart_default_recv_buf()
252 if (nu->rx_skb->len < NCI_CTRL_HDR_SIZE) { in nci_uart_default_recv_buf()
253 skb_put_u8(nu->rx_skb, *data++); in nci_uart_default_recv_buf()
261 nci_plen(nu->rx_skb->data); in nci_uart_default_recv_buf()
266 chunk_len = nu->rx_packet_len - nu->rx_skb->len; in nci_uart_default_recv_buf()
269 skb_put_data(nu->rx_skb, data, chunk_len); in nci_uart_default_recv_buf()
274 if (nu->rx_packet_len == nu->rx_skb->len) { in nci_uart_default_recv_buf()
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| /linux-6.1.9/drivers/misc/ti-st/ |
| D | st_core.c | 97 (st_gdata == NULL || st_gdata->rx_skb == NULL in st_send_frame()
101 kfree_skb(st_gdata->rx_skb); in st_send_frame()
113 (st_gdata->list[chnl_id]->priv_data, st_gdata->rx_skb) in st_send_frame()
116 kfree_skb(st_gdata->rx_skb); in st_send_frame()
121 kfree_skb(st_gdata->rx_skb); in st_send_frame()
155 int room = skb_tailroom(st_gdata->rx_skb); in st_check_data_len()
174 kfree_skb(st_gdata->rx_skb); in st_check_data_len()
187 st_gdata->rx_skb = NULL; in st_check_data_len()
256 skb_put_data(st_gdata->rx_skb, ptr, len); in st_int_recv()
276 st_gdata->rx_skb = NULL; in st_int_recv()
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| D | st_kim.c | 54 struct sk_buff *skb = kim_gdata->rx_skb; in validate_firmware_response()
67 kim_gdata->rx_skb->data, in validate_firmware_response()
68 kim_gdata->rx_skb->len); in validate_firmware_response()
70 kim_gdata->rx_skb = NULL; in validate_firmware_response()
89 register int room = skb_tailroom(kim_gdata->rx_skb); in kim_check_data_len()
102 kfree_skb(kim_gdata->rx_skb); in kim_check_data_len()
118 kim_gdata->rx_skb = NULL; in kim_check_data_len()
148 skb_put_data(kim_gdata->rx_skb, ptr, len); in kim_int_recv()
163 kim_gdata->rx_skb = NULL; in kim_int_recv()
168 (unsigned char *)&kim_gdata->rx_skb->data[1]; in kim_int_recv()
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| /linux-6.1.9/drivers/net/ethernet/mellanox/mlxbf_gige/ |
| D | mlxbf_gige_rx.c | 108 priv->rx_skb[i] = mlxbf_gige_alloc_skb(priv, MLXBF_GIGE_DEFAULT_BUF_SZ, in mlxbf_gige_rx_init()
110 if (!priv->rx_skb[i]) in mlxbf_gige_rx_init()
167 dev_kfree_skb(priv->rx_skb[j]); in mlxbf_gige_rx_init()
196 dev_kfree_skb(priv->rx_skb[i]); in mlxbf_gige_rx_deinit()
219 struct sk_buff *skb = NULL, *rx_skb; in mlxbf_gige_rx_packet() local
246 skb = priv->rx_skb[rx_pi_rem]; in mlxbf_gige_rx_packet()
255 rx_skb = mlxbf_gige_alloc_skb(priv, MLXBF_GIGE_DEFAULT_BUF_SZ, in mlxbf_gige_rx_packet()
257 if (!rx_skb) in mlxbf_gige_rx_packet()
259 priv->rx_skb[rx_pi_rem] = rx_skb; in mlxbf_gige_rx_packet()
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| /linux-6.1.9/drivers/nfc/st21nfca/ |
| D | vendor_cmds.c | 237 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()
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| /linux-6.1.9/drivers/isdn/hardware/mISDN/ |
| D | hfcsusb.c | 340 if (dch->rx_skb) { in hfcusb_l2l1D()
341 __skb_queue_tail(&free_queue, dch->rx_skb); in hfcusb_l2l1D()
342 dch->rx_skb = NULL; in hfcusb_l2l1D()
389 if (dch->rx_skb) { in hfc_l1callback()
390 dev_kfree_skb(dch->rx_skb); in hfc_l1callback()
391 dch->rx_skb = NULL; in hfc_l1callback()
807 struct sk_buff *rx_skb = NULL; in hfcsusb_rx_frame() local
831 rx_skb = fifo->dch->rx_skb; in hfcsusb_rx_frame()
842 rx_skb = fifo->bch->rx_skb; in hfcsusb_rx_frame()
844 if (rx_skb) in hfcsusb_rx_frame()
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| D | mISDNisar.c | 439 rcv_mbox(ch->is, skb_put(ch->bch.rx_skb, ch->is->clsb)); in isar_rcv_frame()
459 skb_trim(ch->bch.rx_skb, 0); in isar_rcv_frame()
464 skb_trim(ch->bch.rx_skb, 0); in isar_rcv_frame()
465 ptr = skb_put(ch->bch.rx_skb, ch->is->clsb); in isar_rcv_frame()
468 if (ch->bch.rx_skb->len < 3) { /* last 2 are the FCS */ in isar_rcv_frame()
470 ch->is->name, ch->bch.rx_skb->len); in isar_rcv_frame()
471 skb_trim(ch->bch.rx_skb, 0); in isar_rcv_frame()
474 skb_trim(ch->bch.rx_skb, ch->bch.rx_skb->len - 2); in isar_rcv_frame()
483 if (ch->bch.rx_skb) in isar_rcv_frame()
484 skb_trim(ch->bch.rx_skb, 0); in isar_rcv_frame()
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| D | mISDNipac.c | 110 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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| /linux-6.1.9/drivers/net/usb/ |
| D | rtl8150.c | 130 struct sk_buff *tx_skb, *rx_skb; member
404 if (!dev->rx_skb) in read_bulk_callback()
413 skb_put(dev->rx_skb, pkt_len); in read_bulk_callback()
414 dev->rx_skb->protocol = eth_type_trans(dev->rx_skb, netdev); in read_bulk_callback()
415 netif_rx(dev->rx_skb); in read_bulk_callback()
425 dev->rx_skb = skb; in read_bulk_callback()
428 dev->rx_skb->data, RTL8150_MTU, read_bulk_callback, dev); in read_bulk_callback()
590 if (dev->rx_skb) in rx_fixup()
597 dev->rx_skb = skb; in rx_fixup()
599 dev->rx_skb->data, RTL8150_MTU, read_bulk_callback, dev); in rx_fixup()
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| D | pegasus.c | 511 pegasus->rx_skb->data += 2; in read_bulk_callback()
530 skb_put(pegasus->rx_skb, pkt_len); in read_bulk_callback()
531 pegasus->rx_skb->protocol = eth_type_trans(pegasus->rx_skb, net); in read_bulk_callback()
532 netif_rx(pegasus->rx_skb); in read_bulk_callback()
539 pegasus->rx_skb = __netdev_alloc_skb_ip_align(pegasus->net, PEGASUS_MTU, in read_bulk_callback()
542 if (pegasus->rx_skb == NULL) in read_bulk_callback()
547 pegasus->rx_skb->data, PEGASUS_MTU, in read_bulk_callback()
574 if (pegasus->rx_skb) in rx_fixup()
576 if (pegasus->rx_skb == NULL) in rx_fixup()
577 pegasus->rx_skb = __netdev_alloc_skb_ip_align(pegasus->net, in rx_fixup()
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| /linux-6.1.9/drivers/net/ |
| D | rionet.c | 53 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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| D | sb1000.c | 68 struct sk_buff *rx_skb[NPIDS]; member
796 skb = lp->rx_skb[ns]; in sb1000_rx()
850 lp->rx_skb[ns] = skb; in sb1000_rx()
863 skb = lp->rx_skb[ns]; in sb1000_rx()
878 lp->rx_skb[ns] = NULL; in sb1000_rx()
894 if ((skb = lp->rx_skb[ns])) { in sb1000_rx()
896 lp->rx_skb[ns] = NULL; in sb1000_rx()
952 lp->rx_skb[0] = NULL; in sb1000_open()
953 lp->rx_skb[1] = NULL; in sb1000_open()
954 lp->rx_skb[2] = NULL; in sb1000_open()
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