X-Git-Url: http://git.onelab.eu/?p=linux-2.6.git;a=blobdiff_plain;f=drivers%2Fbluetooth%2Fhci_usb.c;fp=drivers%2Fbluetooth%2Fhci_usb.c;h=92382e8232855188a1f588a739c5c98a03b055ef;hp=b120ecf7b8c96f1d856d83bd0d8a814af61b0c32;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hpb=cee37fe97739d85991964371c1f3a745c00dd236 diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c index b120ecf7b..92382e823 100644 --- a/drivers/bluetooth/hci_usb.c +++ b/drivers/bluetooth/hci_usb.c @@ -57,8 +57,6 @@ #ifndef CONFIG_BT_HCIUSB_DEBUG #undef BT_DBG #define BT_DBG(D...) -#undef BT_DMP -#define BT_DMP(D...) #endif #ifndef CONFIG_BT_HCIUSB_ZERO_PACKET @@ -67,13 +65,16 @@ #endif static int ignore = 0; +static int ignore_dga = 0; +static int ignore_csr = 0; +static int ignore_sniffer = 0; static int reset = 0; #ifdef CONFIG_BT_HCIUSB_SCO static int isoc = 2; #endif -#define VERSION "2.8" +#define VERSION "2.9" static struct usb_driver hci_usb_driver; @@ -100,6 +101,9 @@ static struct usb_device_id bluetooth_ids[] = { MODULE_DEVICE_TABLE (usb, bluetooth_ids); static struct usb_device_id blacklist_ids[] = { + /* CSR BlueCore devices */ + { USB_DEVICE(0x0a12, 0x0001), .driver_info = HCI_CSR }, + /* Broadcom BCM2033 without firmware */ { USB_DEVICE(0x0a5c, 0x2033), .driver_info = HCI_IGNORE }, @@ -110,6 +114,9 @@ static struct usb_device_id blacklist_ids[] = { /* Microsoft Wireless Transceiver for Bluetooth 2.0 */ { USB_DEVICE(0x045e, 0x009c), .driver_info = HCI_RESET }, + /* Kensington Bluetooth USB adapter */ + { USB_DEVICE(0x047d, 0x105d), .driver_info = HCI_RESET }, + /* ISSC Bluetooth Adapter v3.1 */ { USB_DEVICE(0x1131, 0x1001), .driver_info = HCI_RESET }, @@ -126,7 +133,7 @@ static struct usb_device_id blacklist_ids[] = { { } /* Terminating entry */ }; -static struct _urb *_urb_alloc(int isoc, int gfp) +static struct _urb *_urb_alloc(int isoc, gfp_t gfp) { struct _urb *_urb = kmalloc(sizeof(struct _urb) + sizeof(struct usb_iso_packet_descriptor) * isoc, gfp); @@ -387,10 +394,8 @@ static void hci_usb_unlink_urbs(struct hci_usb *husb) urb = &_urb->urb; BT_DBG("%s freeing _urb %p type %d urb %p", husb->hdev->name, _urb, _urb->type, urb); - if (urb->setup_packet) - kfree(urb->setup_packet); - if (urb->transfer_buffer) - kfree(urb->transfer_buffer); + kfree(urb->setup_packet); + kfree(urb->transfer_buffer); _urb_free(_urb); } @@ -444,7 +449,7 @@ static int __tx_submit(struct hci_usb *husb, struct _urb *_urb) static inline int hci_usb_send_ctrl(struct hci_usb *husb, struct sk_buff *skb) { - struct _urb *_urb = __get_completed(husb, skb->pkt_type); + struct _urb *_urb = __get_completed(husb, bt_cb(skb)->pkt_type); struct usb_ctrlrequest *dr; struct urb *urb; @@ -452,7 +457,7 @@ static inline int hci_usb_send_ctrl(struct hci_usb *husb, struct sk_buff *skb) _urb = _urb_alloc(0, GFP_ATOMIC); if (!_urb) return -ENOMEM; - _urb->type = skb->pkt_type; + _urb->type = bt_cb(skb)->pkt_type; dr = kmalloc(sizeof(*dr), GFP_ATOMIC); if (!dr) { @@ -480,7 +485,7 @@ static inline int hci_usb_send_ctrl(struct hci_usb *husb, struct sk_buff *skb) static inline int hci_usb_send_bulk(struct hci_usb *husb, struct sk_buff *skb) { - struct _urb *_urb = __get_completed(husb, skb->pkt_type); + struct _urb *_urb = __get_completed(husb, bt_cb(skb)->pkt_type); struct urb *urb; int pipe; @@ -488,7 +493,7 @@ static inline int hci_usb_send_bulk(struct hci_usb *husb, struct sk_buff *skb) _urb = _urb_alloc(0, GFP_ATOMIC); if (!_urb) return -ENOMEM; - _urb->type = skb->pkt_type; + _urb->type = bt_cb(skb)->pkt_type; } urb = &_urb->urb; @@ -506,14 +511,14 @@ static inline int hci_usb_send_bulk(struct hci_usb *husb, struct sk_buff *skb) #ifdef CONFIG_BT_HCIUSB_SCO static inline int hci_usb_send_isoc(struct hci_usb *husb, struct sk_buff *skb) { - struct _urb *_urb = __get_completed(husb, skb->pkt_type); + struct _urb *_urb = __get_completed(husb, bt_cb(skb)->pkt_type); struct urb *urb; if (!_urb) { _urb = _urb_alloc(HCI_MAX_ISOC_FRAMES, GFP_ATOMIC); if (!_urb) return -ENOMEM; - _urb->type = skb->pkt_type; + _urb->type = bt_cb(skb)->pkt_type; } BT_DBG("%s skb %p len %d", husb->hdev->name, skb, skb->len); @@ -602,11 +607,11 @@ static int hci_usb_send_frame(struct sk_buff *skb) if (!test_bit(HCI_RUNNING, &hdev->flags)) return -EBUSY; - BT_DBG("%s type %d len %d", hdev->name, skb->pkt_type, skb->len); + BT_DBG("%s type %d len %d", hdev->name, bt_cb(skb)->pkt_type, skb->len); husb = (struct hci_usb *) hdev->driver_data; - switch (skb->pkt_type) { + switch (bt_cb(skb)->pkt_type) { case HCI_COMMAND_PKT: hdev->stat.cmd_tx++; break; @@ -628,7 +633,7 @@ static int hci_usb_send_frame(struct sk_buff *skb) read_lock(&husb->completion_lock); - skb_queue_tail(__transmit_q(husb, skb->pkt_type), skb); + skb_queue_tail(__transmit_q(husb, bt_cb(skb)->pkt_type), skb); hci_usb_tx_wakeup(husb); read_unlock(&husb->completion_lock); @@ -683,7 +688,7 @@ static inline int __recv_frame(struct hci_usb *husb, int type, void *data, int c return -ENOMEM; } skb->dev = (void *) husb->hdev; - skb->pkt_type = type; + bt_cb(skb)->pkt_type = type; __reassembly(husb, type) = skb; @@ -703,6 +708,7 @@ static inline int __recv_frame(struct hci_usb *husb, int type, void *data, int c if (!scb->expect) { /* Complete frame */ __reassembly(husb, type) = NULL; + bt_cb(skb)->pkt_type = type; hci_recv_frame(skb); } @@ -836,6 +842,15 @@ static int hci_usb_probe(struct usb_interface *intf, const struct usb_device_id if (ignore || id->driver_info & HCI_IGNORE) return -ENODEV; + if (ignore_dga && id->driver_info & HCI_DIGIANSWER) + return -ENODEV; + + if (ignore_csr && id->driver_info & HCI_CSR) + return -ENODEV; + + if (ignore_sniffer && id->driver_info & HCI_SNIFFER) + return -ENODEV; + if (intf->cur_altsetting->desc.bInterfaceNumber > 0) return -ENODEV; @@ -864,13 +879,11 @@ static int hci_usb_probe(struct usb_interface *intf, const struct usb_device_id goto done; } - if (!(husb = kmalloc(sizeof(struct hci_usb), GFP_KERNEL))) { + if (!(husb = kzalloc(sizeof(struct hci_usb), GFP_KERNEL))) { BT_ERR("Can't allocate: control structure"); goto done; } - memset(husb, 0, sizeof(struct hci_usb)); - husb->udev = udev; husb->bulk_out_ep = bulk_out_ep; husb->bulk_in_ep = bulk_in_ep; @@ -1031,7 +1044,6 @@ static void hci_usb_disconnect(struct usb_interface *intf) } static struct usb_driver hci_usb_driver = { - .owner = THIS_MODULE, .name = "hci_usb", .probe = hci_usb_probe, .disconnect = hci_usb_disconnect, @@ -1061,6 +1073,15 @@ module_exit(hci_usb_exit); module_param(ignore, bool, 0644); MODULE_PARM_DESC(ignore, "Ignore devices from the matching table"); +module_param(ignore_dga, bool, 0644); +MODULE_PARM_DESC(ignore_dga, "Ignore devices with id 08fd:0001"); + +module_param(ignore_csr, bool, 0644); +MODULE_PARM_DESC(ignore_csr, "Ignore devices with id 0a12:0001"); + +module_param(ignore_sniffer, bool, 0644); +MODULE_PARM_DESC(ignore_sniffer, "Ignore devices with id 0a12:0002"); + module_param(reset, bool, 0644); MODULE_PARM_DESC(reset, "Send HCI reset command on initialization");