diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/bluetooth/ath3k.c | 4 | ||||
-rw-r--r-- | drivers/bluetooth/bfusb.c | 31 | ||||
-rw-r--r-- | drivers/bluetooth/bluecard_cs.c | 30 | ||||
-rw-r--r-- | drivers/bluetooth/bpa10x.c | 11 | ||||
-rw-r--r-- | drivers/bluetooth/bt3c_cs.c | 30 | ||||
-rw-r--r-- | drivers/bluetooth/btmrvl_main.c | 26 | ||||
-rw-r--r-- | drivers/bluetooth/btmrvl_sdio.c | 8 | ||||
-rw-r--r-- | drivers/bluetooth/btsdio.c | 6 | ||||
-rw-r--r-- | drivers/bluetooth/btuart_cs.c | 30 | ||||
-rw-r--r-- | drivers/bluetooth/btusb.c | 21 | ||||
-rw-r--r-- | drivers/bluetooth/btwilink.c | 9 | ||||
-rw-r--r-- | drivers/bluetooth/dtl1_cs.c | 30 | ||||
-rw-r--r-- | drivers/bluetooth/hci_bcsp.c | 5 | ||||
-rw-r--r-- | drivers/bluetooth/hci_h4.c | 24 | ||||
-rw-r--r-- | drivers/bluetooth/hci_h5.c | 2 | ||||
-rw-r--r-- | drivers/bluetooth/hci_ldisc.c | 12 | ||||
-rw-r--r-- | drivers/bluetooth/hci_ll.c | 14 | ||||
-rw-r--r-- | drivers/bluetooth/hci_vhci.c | 15 |
18 files changed, 80 insertions, 228 deletions
diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c index 0a327f4..6bfc1bb 100644 --- a/drivers/bluetooth/ath3k.c +++ b/drivers/bluetooth/ath3k.c @@ -57,7 +57,7 @@ struct ath3k_version { unsigned char reserved[0x07]; }; -static struct usb_device_id ath3k_table[] = { +static const struct usb_device_id ath3k_table[] = { /* Atheros AR3011 */ { USB_DEVICE(0x0CF3, 0x3000) }, @@ -112,7 +112,7 @@ MODULE_DEVICE_TABLE(usb, ath3k_table); #define BTUSB_ATH3012 0x80 /* This table is to load patch and sysconfig files * for AR3012 */ -static struct usb_device_id ath3k_blist_tbl[] = { +static const struct usb_device_id ath3k_blist_tbl[] = { /* Atheros AR3012 with sflash firmware*/ { USB_DEVICE(0x0CF3, 0x0036), .driver_info = BTUSB_ATH3012 }, diff --git a/drivers/bluetooth/bfusb.c b/drivers/bluetooth/bfusb.c index 995aee9..3138699 100644 --- a/drivers/bluetooth/bfusb.c +++ b/drivers/bluetooth/bfusb.c @@ -42,7 +42,7 @@ static struct usb_driver bfusb_driver; -static struct usb_device_id bfusb_table[] = { +static const struct usb_device_id bfusb_table[] = { /* AVM BlueFRITZ! USB */ { USB_DEVICE(0x057c, 0x2200) }, @@ -318,7 +318,6 @@ static inline int bfusb_recv_block(struct bfusb_data *data, int hdr, unsigned ch return -ENOMEM; } - skb->dev = (void *) data->hdev; bt_cb(skb)->pkt_type = pkt_type; data->reassembly = skb; @@ -333,7 +332,7 @@ static inline int bfusb_recv_block(struct bfusb_data *data, int hdr, unsigned ch memcpy(skb_put(data->reassembly, len), buf, len); if (hdr & 0x08) { - hci_recv_frame(data->reassembly); + hci_recv_frame(data->hdev, data->reassembly); data->reassembly = NULL; } @@ -465,26 +464,18 @@ static int bfusb_close(struct hci_dev *hdev) return 0; } -static int bfusb_send_frame(struct sk_buff *skb) +static int bfusb_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - struct hci_dev *hdev = (struct hci_dev *) skb->dev; - struct bfusb_data *data; + struct bfusb_data *data = hci_get_drvdata(hdev); struct sk_buff *nskb; unsigned char buf[3]; int sent = 0, size, count; BT_DBG("hdev %p skb %p type %d len %d", hdev, skb, bt_cb(skb)->pkt_type, skb->len); - if (!hdev) { - BT_ERR("Frame for unknown HCI device (hdev=NULL)"); - return -ENODEV; - } - if (!test_bit(HCI_RUNNING, &hdev->flags)) return -EBUSY; - data = hci_get_drvdata(hdev); - switch (bt_cb(skb)->pkt_type) { case HCI_COMMAND_PKT: hdev->stat.cmd_tx++; @@ -544,11 +535,6 @@ static int bfusb_send_frame(struct sk_buff *skb) return 0; } -static int bfusb_ioctl(struct hci_dev *hdev, unsigned int cmd, unsigned long arg) -{ - return -ENOIOCTLCMD; -} - static int bfusb_load_firmware(struct bfusb_data *data, const unsigned char *firmware, int count) { @@ -699,11 +685,10 @@ static int bfusb_probe(struct usb_interface *intf, const struct usb_device_id *i hci_set_drvdata(hdev, data); SET_HCIDEV_DEV(hdev, &intf->dev); - hdev->open = bfusb_open; - hdev->close = bfusb_close; - hdev->flush = bfusb_flush; - hdev->send = bfusb_send_frame; - hdev->ioctl = bfusb_ioctl; + hdev->open = bfusb_open; + hdev->close = bfusb_close; + hdev->flush = bfusb_flush; + hdev->send = bfusb_send_frame; if (hci_register_dev(hdev) < 0) { BT_ERR("Can't register HCI device"); diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c index 6c3e3d4..57427de 100644 --- a/drivers/bluetooth/bluecard_cs.c +++ b/drivers/bluetooth/bluecard_cs.c @@ -399,7 +399,6 @@ static void bluecard_receive(bluecard_info_t *info, unsigned int offset) if (info->rx_state == RECV_WAIT_PACKET_TYPE) { - info->rx_skb->dev = (void *) info->hdev; bt_cb(info->rx_skb)->pkt_type = buf[i]; switch (bt_cb(info->rx_skb)->pkt_type) { @@ -477,7 +476,7 @@ static void bluecard_receive(bluecard_info_t *info, unsigned int offset) break; case RECV_WAIT_DATA: - hci_recv_frame(info->rx_skb); + hci_recv_frame(info->hdev, info->rx_skb); info->rx_skb = NULL; break; @@ -659,17 +658,9 @@ static int bluecard_hci_close(struct hci_dev *hdev) } -static int bluecard_hci_send_frame(struct sk_buff *skb) +static int bluecard_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - bluecard_info_t *info; - struct hci_dev *hdev = (struct hci_dev *)(skb->dev); - - if (!hdev) { - BT_ERR("Frame for unknown HCI device (hdev=NULL)"); - return -ENODEV; - } - - info = hci_get_drvdata(hdev); + bluecard_info_t *info = hci_get_drvdata(hdev); switch (bt_cb(skb)->pkt_type) { case HCI_COMMAND_PKT: @@ -693,12 +684,6 @@ static int bluecard_hci_send_frame(struct sk_buff *skb) } -static int bluecard_hci_ioctl(struct hci_dev *hdev, unsigned int cmd, unsigned long arg) -{ - return -ENOIOCTLCMD; -} - - /* ======================== Card services HCI interaction ======================== */ @@ -734,11 +719,10 @@ static int bluecard_open(bluecard_info_t *info) hci_set_drvdata(hdev, info); SET_HCIDEV_DEV(hdev, &info->p_dev->dev); - hdev->open = bluecard_hci_open; - hdev->close = bluecard_hci_close; - hdev->flush = bluecard_hci_flush; - hdev->send = bluecard_hci_send_frame; - hdev->ioctl = bluecard_hci_ioctl; + hdev->open = bluecard_hci_open; + hdev->close = bluecard_hci_close; + hdev->flush = bluecard_hci_flush; + hdev->send = bluecard_hci_send_frame; id = inb(iobase + 0x30); diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c index 2fe4a80..8a31991 100644 --- a/drivers/bluetooth/bpa10x.c +++ b/drivers/bluetooth/bpa10x.c @@ -37,7 +37,7 @@ #define VERSION "0.10" -static struct usb_device_id bpa10x_table[] = { +static const struct usb_device_id bpa10x_table[] = { /* Tektronix BPA 100/105 (Digianswer) */ { USB_DEVICE(0x08fd, 0x0002) }, @@ -129,8 +129,6 @@ static int bpa10x_recv(struct hci_dev *hdev, int queue, void *buf, int count) return -ENOMEM; } - skb->dev = (void *) hdev; - data->rx_skb[queue] = skb; scb = (void *) skb->cb; @@ -155,7 +153,7 @@ static int bpa10x_recv(struct hci_dev *hdev, int queue, void *buf, int count) data->rx_skb[queue] = NULL; bt_cb(skb)->pkt_type = scb->type; - hci_recv_frame(skb); + hci_recv_frame(hdev, skb); } count -= len; buf += len; @@ -352,9 +350,8 @@ static int bpa10x_flush(struct hci_dev *hdev) return 0; } -static int bpa10x_send_frame(struct sk_buff *skb) +static int bpa10x_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - struct hci_dev *hdev = (struct hci_dev *) skb->dev; struct bpa10x_data *data = hci_get_drvdata(hdev); struct usb_ctrlrequest *dr; struct urb *urb; @@ -366,6 +363,8 @@ static int bpa10x_send_frame(struct sk_buff *skb) if (!test_bit(HCI_RUNNING, &hdev->flags)) return -EBUSY; + skb->dev = (void *) hdev; + urb = usb_alloc_urb(0, GFP_ATOMIC); if (!urb) return -ENOMEM; diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index a1aaa3b..73d8799 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -247,7 +247,6 @@ static void bt3c_receive(bt3c_info_t *info) if (info->rx_state == RECV_WAIT_PACKET_TYPE) { - info->rx_skb->dev = (void *) info->hdev; bt_cb(info->rx_skb)->pkt_type = inb(iobase + DATA_L); inb(iobase + DATA_H); //printk("bt3c: PACKET_TYPE=%02x\n", bt_cb(info->rx_skb)->pkt_type); @@ -318,7 +317,7 @@ static void bt3c_receive(bt3c_info_t *info) break; case RECV_WAIT_DATA: - hci_recv_frame(info->rx_skb); + hci_recv_frame(info->hdev, info->rx_skb); info->rx_skb = NULL; break; @@ -416,19 +415,11 @@ static int bt3c_hci_close(struct hci_dev *hdev) } -static int bt3c_hci_send_frame(struct sk_buff *skb) +static int bt3c_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - bt3c_info_t *info; - struct hci_dev *hdev = (struct hci_dev *)(skb->dev); + bt3c_info_t *info = hci_get_drvdata(hdev); unsigned long flags; - if (!hdev) { - BT_ERR("Frame for unknown HCI device (hdev=NULL)"); - return -ENODEV; - } - - info = hci_get_drvdata(hdev); - switch (bt_cb(skb)->pkt_type) { case HCI_COMMAND_PKT: hdev->stat.cmd_tx++; @@ -455,12 +446,6 @@ static int bt3c_hci_send_frame(struct sk_buff *skb) } -static int bt3c_hci_ioctl(struct hci_dev *hdev, unsigned int cmd, unsigned long arg) -{ - return -ENOIOCTLCMD; -} - - /* ======================== Card services HCI interaction ======================== */ @@ -577,11 +562,10 @@ static int bt3c_open(bt3c_info_t *info) hci_set_drvdata(hdev, info); SET_HCIDEV_DEV(hdev, &info->p_dev->dev); - hdev->open = bt3c_hci_open; - hdev->close = bt3c_hci_close; - hdev->flush = bt3c_hci_flush; - hdev->send = bt3c_hci_send_frame; - hdev->ioctl = bt3c_hci_ioctl; + hdev->open = bt3c_hci_open; + hdev->close = bt3c_hci_close; + hdev->flush = bt3c_hci_flush; + hdev->send = bt3c_hci_send_frame; /* Load firmware */ err = request_firmware(&firmware, "BT3CPCC.bin", &info->p_dev->dev); diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c index 6e7bd4e..5cf31c4 100644 --- a/drivers/bluetooth/btmrvl_main.c +++ b/drivers/bluetooth/btmrvl_main.c @@ -187,7 +187,6 @@ static int btmrvl_send_sync_cmd(struct btmrvl_private *priv, u16 cmd_no, bt_cb(skb)->pkt_type = MRVL_VENDOR_PKT; - skb->dev = (void *) priv->btmrvl_dev.hcidev; skb_queue_head(&priv->adapter->tx_queue, skb); priv->btmrvl_dev.sendcmdflag = true; @@ -356,26 +355,12 @@ static void btmrvl_free_adapter(struct btmrvl_private *priv) priv->adapter = NULL; } -static int btmrvl_ioctl(struct hci_dev *hdev, - unsigned int cmd, unsigned long arg) +static int btmrvl_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - return -ENOIOCTLCMD; -} - -static int btmrvl_send_frame(struct sk_buff *skb) -{ - struct hci_dev *hdev = (struct hci_dev *) skb->dev; - struct btmrvl_private *priv = NULL; + struct btmrvl_private *priv = hci_get_drvdata(hdev); BT_DBG("type=%d, len=%d", skb->pkt_type, skb->len); - if (!hdev) { - BT_ERR("Frame for unknown HCI device"); - return -ENODEV; - } - - priv = hci_get_drvdata(hdev); - if (!test_bit(HCI_RUNNING, &hdev->flags)) { BT_ERR("Failed testing HCI_RUNING, flags=%lx", hdev->flags); print_hex_dump_bytes("data: ", DUMP_PREFIX_OFFSET, @@ -650,12 +635,11 @@ int btmrvl_register_hdev(struct btmrvl_private *priv) priv->btmrvl_dev.hcidev = hdev; hci_set_drvdata(hdev, priv); - hdev->bus = HCI_SDIO; - hdev->open = btmrvl_open; + hdev->bus = HCI_SDIO; + hdev->open = btmrvl_open; hdev->close = btmrvl_close; hdev->flush = btmrvl_flush; - hdev->send = btmrvl_send_frame; - hdev->ioctl = btmrvl_ioctl; + hdev->send = btmrvl_send_frame; hdev->setup = btmrvl_setup; hdev->dev_type = priv->btmrvl_dev.dev_type; diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c index 332475e..fabcf5b 100644 --- a/drivers/bluetooth/btmrvl_sdio.c +++ b/drivers/bluetooth/btmrvl_sdio.c @@ -600,15 +600,14 @@ static int btmrvl_sdio_card_to_host(struct btmrvl_private *priv) case HCI_SCODATA_PKT: case HCI_EVENT_PKT: bt_cb(skb)->pkt_type = type; - skb->dev = (void *)hdev; skb_put(skb, buf_len); skb_pull(skb, SDIO_HEADER_LEN); if (type == HCI_EVENT_PKT) { if (btmrvl_check_evtpkt(priv, skb)) - hci_recv_frame(skb); + hci_recv_frame(hdev, skb); } else { - hci_recv_frame(skb); + hci_recv_frame(hdev, skb); } hdev->stat.byte_rx += buf_len; @@ -616,12 +615,11 @@ static int btmrvl_sdio_card_to_host(struct btmrvl_private *priv) case MRVL_VENDOR_PKT: bt_cb(skb)->pkt_type = HCI_VENDOR_PKT; - skb->dev = (void *)hdev; skb_put(skb, buf_len); skb_pull(skb, SDIO_HEADER_LEN); if (btmrvl_process_event(priv, skb)) - hci_recv_frame(skb); + hci_recv_frame(hdev, skb); hdev->stat.byte_rx += buf_len; break; diff --git a/drivers/bluetooth/btsdio.c b/drivers/bluetooth/btsdio.c index 4a99097..b61440a 100644 --- a/drivers/bluetooth/btsdio.c +++ b/drivers/bluetooth/btsdio.c @@ -157,10 +157,9 @@ static int btsdio_rx_packet(struct btsdio_data *data) data->hdev->stat.byte_rx += len; - skb->dev = (void *) data->hdev; bt_cb(skb)->pkt_type = hdr[3]; - err = hci_recv_frame(skb); + err = hci_recv_frame(data->hdev, skb); if (err < 0) return err; @@ -255,9 +254,8 @@ static int btsdio_flush(struct hci_dev *hdev) return 0; } -static int btsdio_send_frame(struct sk_buff *skb) +static int btsdio_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - struct hci_dev *hdev = (struct hci_dev *) skb->dev; struct btsdio_data *data = hci_get_drvdata(hdev); BT_DBG("%s", hdev->name); diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index beb262f..a03ecc2 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -198,7 +198,6 @@ static void btuart_receive(btuart_info_t *info) if (info->rx_state == RECV_WAIT_PACKET_TYPE) { - info->rx_skb->dev = (void *) info->hdev; bt_cb(info->rx_skb)->pkt_type = inb(iobase + UART_RX); switch (bt_cb(info->rx_skb)->pkt_type) { @@ -265,7 +264,7 @@ static void btuart_receive(btuart_info_t *info) break; case RECV_WAIT_DATA: - hci_recv_frame(info->rx_skb); + hci_recv_frame(info->hdev, info->rx_skb); info->rx_skb = NULL; break; @@ -424,17 +423,9 @@ static int btuart_hci_close(struct hci_dev *hdev) } -static int btuart_hci_send_frame(struct sk_buff *skb) +static int btuart_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - btuart_info_t *info; - struct hci_dev *hdev = (struct hci_dev *)(skb->dev); - - if (!hdev) { - BT_ERR("Frame for unknown HCI device (hdev=NULL)"); - return -ENODEV; - } - - info = hci_get_drvdata(hdev); + btuart_info_t *info = hci_get_drvdata(hdev); switch (bt_cb(skb)->pkt_type) { case HCI_COMMAND_PKT: @@ -458,12 +449,6 @@ static int btuart_hci_send_frame(struct sk_buff *skb) } -static int btuart_hci_ioctl(struct hci_dev *hdev, unsigned int cmd, unsigned long arg) -{ - return -ENOIOCTLCMD; -} - - /* ======================== Card services HCI interaction ======================== */ @@ -495,11 +480,10 @@ static int btuart_open(btuart_info_t *info) hci_set_drvdata(hdev, info); SET_HCIDEV_DEV(hdev, &info->p_dev->dev); - hdev->open = btuart_hci_open; - hdev->close = btuart_hci_close; - hdev->flush = btuart_hci_flush; - hdev->send = btuart_hci_send_frame; - hdev->ioctl = btuart_hci_ioctl; + hdev->open = btuart_hci_open; + hdev->close = btuart_hci_close; + hdev->flush = btuart_hci_flush; + hdev->send = btuart_hci_send_frame; spin_lock_irqsave(&(info->lock), flags); diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index f3dfc0a..30868fa 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -50,7 +50,7 @@ static struct usb_driver btusb_driver; #define BTUSB_ATH3012 0x80 #define BTUSB_INTEL 0x100 -static struct usb_device_id btusb_table[] = { +static const struct usb_device_id btusb_table[] = { /* Generic Bluetooth USB device */ { USB_DEVICE_INFO(0xe0, 0x01, 0x01) }, @@ -121,7 +121,7 @@ static struct usb_device_id btusb_table[] = { MODULE_DEVICE_TABLE(usb, btusb_table); -static struct usb_device_id blacklist_table[] = { +static const struct usb_device_id blacklist_table[] = { /* CSR BlueCore devices */ { USB_DEVICE(0x0a12, 0x0001), .driver_info = BTUSB_CSR }, @@ -716,9 +716,8 @@ static int btusb_flush(struct hci_dev *hdev) return 0; } -static int btusb_send_frame(struct sk_buff *skb) +static int btusb_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - struct hci_dev *hdev = (struct hci_dev *) skb->dev; struct btusb_data *data = hci_get_drvdata(hdev); struct usb_ctrlrequest *dr; struct urb *urb; @@ -730,6 +729,8 @@ static int btusb_send_frame(struct sk_buff *skb) if (!test_bit(HCI_RUNNING, &hdev->flags)) return -EBUSY; + skb->dev = (void *) hdev; + switch (bt_cb(skb)->pkt_type) { case HCI_COMMAND_PKT: urb = usb_alloc_urb(0, GFP_ATOMIC); @@ -774,7 +775,7 @@ static int btusb_send_frame(struct sk_buff *skb) break; case HCI_SCODATA_PKT: - if (!data->isoc_tx_ep || hdev->conn_hash.sco_num < 1) + if (!data->isoc_tx_ep || hci_conn_num(hdev, SCO_LINK) < 1) return -ENODEV; urb = usb_alloc_urb(BTUSB_MAX_ISOC_FRAMES, GFP_ATOMIC); @@ -833,8 +834,8 @@ static void btusb_notify(struct hci_dev *hdev, unsigned int evt) BT_DBG("%s evt %d", hdev->name, evt); - if (hdev->conn_hash.sco_num != data->sco_num) { - data->sco_num = hdev->conn_hash.sco_num; + if (hci_conn_num(hdev, SCO_LINK) != data->sco_num) { + data->sco_num = hci_conn_num(hdev, SCO_LINK); schedule_work(&data->work); } } @@ -889,7 +890,7 @@ static void btusb_work(struct work_struct *work) int new_alts; int err; - if (hdev->conn_hash.sco_num > 0) { + if (data->sco_num > 0) { if (!test_bit(BTUSB_DID_ISO_RESUME, &data->flags)) { err = usb_autopm_get_interface(data->isoc ? data->isoc : data->intf); if (err < 0) { @@ -903,9 +904,9 @@ static void btusb_work(struct work_struct *work) if (hdev->voice_setting & 0x0020) { static const int alts[3] = { 2, 4, 5 }; - new_alts = alts[hdev->conn_hash.sco_num - 1]; + new_alts = alts[data->sco_num - 1]; } else { - new_alts = hdev->conn_hash.sco_num; + new_alts = data->sco_num; } if (data->isoc_altsetting != new_alts) { diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c index 60abf59..f038dba 100644 --- a/drivers/bluetooth/btwilink.c +++ b/drivers/bluetooth/btwilink.c @@ -108,10 +108,8 @@ static long st_receive(void *priv_data, struct sk_buff *skb) return -EFAULT; } - skb->dev = (void *) lhst->hdev; - /* Forward skb to HCI core layer */ - err = hci_recv_frame(skb); + err = hci_recv_frame(lhst->hdev, skb); if (err < 0) { BT_ERR("Unable to push skb to HCI core(%d)", err); return err; @@ -253,14 +251,11 @@ static int ti_st_close(struct hci_dev *hdev) return err; } -static int ti_st_send_frame(struct sk_buff *skb) +static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - struct hci_dev *hdev; struct ti_st *hst; long len; - hdev = (struct hci_dev *)skb->dev; - if (!test_bit(HCI_RUNNING, &hdev->flags)) return -EBUSY; diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c index 33f3a69..52eed1f 100644 --- a/drivers/bluetooth/dtl1_cs.c +++ b/drivers/bluetooth/dtl1_cs.c @@ -256,9 +256,8 @@ static void dtl1_receive(dtl1_info_t *info) case 0x83: case 0x84: /* send frame to the HCI layer */ - info->rx_skb->dev = (void *) info->hdev; bt_cb(info->rx_skb)->pkt_type &= 0x0f; - hci_recv_frame(info->rx_skb); + hci_recv_frame(info->hdev, info->rx_skb); break; default: /* unknown packet */ @@ -383,20 +382,12 @@ static int dtl1_hci_close(struct hci_dev *hdev) } -static int dtl1_hci_send_frame(struct sk_buff *skb) +static int dtl1_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - dtl1_info_t *info; - struct hci_dev *hdev = (struct hci_dev *)(skb->dev); + dtl1_info_t *info = hci_get_drvdata(hdev); struct sk_buff *s; nsh_t nsh; - if (!hdev) { - BT_ERR("Frame for unknown HCI device (hdev=NULL)"); - return -ENODEV; - } - - info = hci_get_drvdata(hdev); - switch (bt_cb(skb)->pkt_type) { case HCI_COMMAND_PKT: hdev->stat.cmd_tx++; @@ -438,12 +429,6 @@ static int dtl1_hci_send_frame(struct sk_buff *skb) } -static int dtl1_hci_ioctl(struct hci_dev *hdev, unsigned int cmd, unsigned long arg) -{ - return -ENOIOCTLCMD; -} - - /* ======================== Card services HCI interaction ======================== */ @@ -477,11 +462,10 @@ static int dtl1_open(dtl1_info_t *info) hci_set_drvdata(hdev, info); SET_HCIDEV_DEV(hdev, &info->p_dev->dev); - hdev->open = dtl1_hci_open; - hdev->close = dtl1_hci_close; - hdev->flush = dtl1_hci_flush; - hdev->send = dtl1_hci_send_frame; - hdev->ioctl = dtl1_hci_ioctl; + hdev->open = dtl1_hci_open; + hdev->close = dtl1_hci_close; + hdev->flush = dtl1_hci_flush; + hdev->send = dtl1_hci_send_frame; spin_lock_irqsave(&(info->lock), flags); diff --git a/drivers/bluetooth/hci_bcsp.c b/drivers/bluetooth/hci_bcsp.c index 57e502e..0bc87f7 100644 --- a/drivers/bluetooth/hci_bcsp.c +++ b/drivers/bluetooth/hci_bcsp.c @@ -522,7 +522,7 @@ static void bcsp_complete_rx_pkt(struct hci_uart *hu) memcpy(skb_push(bcsp->rx_skb, HCI_EVENT_HDR_SIZE), &hdr, HCI_EVENT_HDR_SIZE); bt_cb(bcsp->rx_skb)->pkt_type = HCI_EVENT_PKT; - hci_recv_frame(bcsp->rx_skb); + hci_recv_frame(hu->hdev, bcsp->rx_skb); } else { BT_ERR ("Packet for unknown channel (%u %s)", bcsp->rx_skb->data[1] & 0x0f, @@ -536,7 +536,7 @@ static void bcsp_complete_rx_pkt(struct hci_uart *hu) /* Pull out BCSP hdr */ skb_pull(bcsp->rx_skb, 4); - hci_recv_frame(bcsp->rx_skb); + hci_recv_frame(hu->hdev, bcsp->rx_skb); } bcsp->rx_state = BCSP_W4_PKT_DELIMITER; @@ -655,7 +655,6 @@ static int bcsp_recv(struct hci_uart *hu, void *data, int count) bcsp->rx_count = 0; return 0; } - bcsp->rx_skb->dev = (void *) hu->hdev; break; } break; diff --git a/drivers/bluetooth/hci_h4.c b/drivers/bluetooth/hci_h4.c index 8ae9f1e..7048a58 100644 --- a/drivers/bluetooth/hci_h4.c +++ b/drivers/bluetooth/hci_h4.c @@ -124,30 +124,6 @@ static int h4_enqueue(struct hci_uart *hu, struct sk_buff *skb) return 0; } -static inline int h4_check_data_len(struct h4_struct *h4, int len) -{ - int room = skb_tailroom(h4->rx_skb); - - BT_DBG("len %d room %d", len, room); - - if (!len) { - hci_recv_frame(h4->rx_skb); - } else if (len > room) { - BT_ERR("Data length is too large"); - kfree_skb(h4->rx_skb); - } else { - h4->rx_state = H4_W4_DATA; - h4->rx_count = len; - return len; - } - - h4->rx_state = H4_W4_PACKET_TYPE; - h4->rx_skb = NULL; - h4->rx_count = 0; - - return 0; -} - /* Recv data */ static int h4_recv(struct hci_uart *hu, void *data, int count) { diff --git a/drivers/bluetooth/hci_h5.c b/drivers/bluetooth/hci_h5.c index b6154d5..f6f4974 100644 --- a/drivers/bluetooth/hci_h5.c +++ b/drivers/bluetooth/hci_h5.c @@ -340,7 +340,7 @@ static void h5_complete_rx_pkt(struct hci_uart *hu) /* Remove Three-wire header */ skb_pull(h5->rx_skb, 4); - hci_recv_frame(h5->rx_skb); + hci_recv_frame(hu->hdev, h5->rx_skb); h5->rx_skb = NULL; break; diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c index bc68a44..6e06f6f 100644 --- a/drivers/bluetooth/hci_ldisc.c +++ b/drivers/bluetooth/hci_ldisc.c @@ -234,21 +234,13 @@ static int hci_uart_close(struct hci_dev *hdev) } /* Send frames from HCI layer */ -static int hci_uart_send_frame(struct sk_buff *skb) +static int hci_uart_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - struct hci_dev* hdev = (struct hci_dev *) skb->dev; - struct hci_uart *hu; - - if (!hdev) { - BT_ERR("Frame for unknown device (hdev=NULL)"); - return -ENODEV; - } + struct hci_uart *hu = hci_get_drvdata(hdev); if (!test_bit(HCI_RUNNING, &hdev->flags)) return -EBUSY; - hu = hci_get_drvdata(hdev); - BT_DBG("%s: type %d len %d", hdev->name, bt_cb(skb)->pkt_type, skb->len); hu->proto->enqueue(hu, skb); diff --git a/drivers/bluetooth/hci_ll.c b/drivers/bluetooth/hci_ll.c index cfc7679..69a90b1 100644 --- a/drivers/bluetooth/hci_ll.c +++ b/drivers/bluetooth/hci_ll.c @@ -110,7 +110,6 @@ static int send_hcill_cmd(u8 cmd, struct hci_uart *hu) /* prepare packet */ hcill_packet = (struct hcill_cmd *) skb_put(skb, 1); hcill_packet->cmd = cmd; - skb->dev = (void *) hu->hdev; /* send packet */ skb_queue_tail(&ll->txq, skb); @@ -346,14 +345,14 @@ static int ll_enqueue(struct hci_uart *hu, struct sk_buff *skb) return 0; } -static inline int ll_check_data_len(struct ll_struct *ll, int len) +static inline int ll_check_data_len(struct hci_dev *hdev, struct ll_struct *ll, int len) { int room = skb_tailroom(ll->rx_skb); BT_DBG("len %d room %d", len, room); if (!len) { - hci_recv_frame(ll->rx_skb); + hci_recv_frame(hdev, ll->rx_skb); } else if (len > room) { BT_ERR("Data length is too large"); kfree_skb(ll->rx_skb); @@ -395,7 +394,7 @@ static int ll_recv(struct hci_uart *hu, void *data, int count) switch (ll->rx_state) { case HCILL_W4_DATA: BT_DBG("Complete data"); - hci_recv_frame(ll->rx_skb); + hci_recv_frame(hu->hdev, ll->rx_skb); ll->rx_state = HCILL_W4_PACKET_TYPE; ll->rx_skb = NULL; @@ -406,7 +405,7 @@ static int ll_recv(struct hci_uart *hu, void *data, int count) BT_DBG("Event header: evt 0x%2.2x plen %d", eh->evt, eh->plen); - ll_check_data_len(ll, eh->plen); + ll_check_data_len(hu->hdev, ll, eh->plen); continue; case HCILL_W4_ACL_HDR: @@ -415,7 +414,7 @@ static int ll_recv(struct hci_uart *hu, void *data, int count) BT_DBG("ACL header: dlen %d", dlen); - ll_check_data_len(ll, dlen); + ll_check_data_len(hu->hdev, ll, dlen); continue; case HCILL_W4_SCO_HDR: @@ -423,7 +422,7 @@ static int ll_recv(struct hci_uart *hu, void *data, int count) BT_DBG("SCO header: dlen %d", sh->dlen); - ll_check_data_len(ll, sh->dlen); + ll_check_data_len(hu->hdev, ll, sh->dlen); continue; } } @@ -494,7 +493,6 @@ static int ll_recv(struct hci_uart *hu, void *data, int count) return -ENOMEM; } - ll->rx_skb->dev = (void *) hu->hdev; bt_cb(ll->rx_skb)->pkt_type = type; } diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c index c04a3e6..7b16738 100644 --- a/drivers/bluetooth/hci_vhci.c +++ b/drivers/bluetooth/hci_vhci.c @@ -81,21 +81,13 @@ static int vhci_flush(struct hci_dev *hdev) return 0; } -static int vhci_send_frame(struct sk_buff *skb) +static int vhci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) { - struct hci_dev* hdev = (struct hci_dev *) skb->dev; - struct vhci_data *data; - - if (!hdev) { - BT_ERR("Frame for unknown HCI device (hdev=NULL)"); - return -ENODEV; - } + struct vhci_data *data = hci_get_drvdata(hdev); if (!test_bit(HCI_RUNNING, &hdev->flags)) return -EBUSY; - data = hci_get_drvdata(hdev); - memcpy(skb_push(skb, 1), &bt_cb(skb)->pkt_type, 1); skb_queue_tail(&data->readq, skb); @@ -179,10 +171,9 @@ static inline ssize_t vhci_get_user(struct vhci_data *data, return -ENODEV; } - skb->dev = (void *) data->hdev; bt_cb(skb)->pkt_type = pkt_type; - ret = hci_recv_frame(skb); + ret = hci_recv_frame(data->hdev, skb); break; case HCI_VENDOR_PKT: |