diff options
Diffstat (limited to 'drivers/bluetooth/hci_usb.h')
-rw-r--r-- | drivers/bluetooth/hci_usb.h | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/drivers/bluetooth/hci_usb.h b/drivers/bluetooth/hci_usb.h deleted file mode 100644 index 8e659914523f..000000000000 --- a/drivers/bluetooth/hci_usb.h +++ /dev/null | |||
@@ -1,129 +0,0 @@ | |||
1 | /* | ||
2 | HCI USB driver for Linux Bluetooth protocol stack (BlueZ) | ||
3 | Copyright (C) 2000-2001 Qualcomm Incorporated | ||
4 | Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> | ||
5 | |||
6 | Copyright (C) 2003 Maxim Krasnyansky <maxk@qualcomm.com> | ||
7 | |||
8 | This program is free software; you can redistribute it and/or modify | ||
9 | it under the terms of the GNU General Public License version 2 as | ||
10 | published by the Free Software Foundation; | ||
11 | |||
12 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS | ||
13 | OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
14 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. | ||
15 | IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY | ||
16 | CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES | ||
17 | WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | ||
18 | ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | ||
19 | OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | ||
20 | |||
21 | ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, | ||
22 | COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS | ||
23 | SOFTWARE IS DISCLAIMED. | ||
24 | */ | ||
25 | |||
26 | /* Class, SubClass, and Protocol codes that describe a Bluetooth device */ | ||
27 | #define HCI_DEV_CLASS 0xe0 /* Wireless class */ | ||
28 | #define HCI_DEV_SUBCLASS 0x01 /* RF subclass */ | ||
29 | #define HCI_DEV_PROTOCOL 0x01 /* Bluetooth programming protocol */ | ||
30 | |||
31 | #define HCI_IGNORE 0x01 | ||
32 | #define HCI_RESET 0x02 | ||
33 | #define HCI_DIGIANSWER 0x04 | ||
34 | #define HCI_CSR 0x08 | ||
35 | #define HCI_SNIFFER 0x10 | ||
36 | #define HCI_BCM92035 0x20 | ||
37 | #define HCI_BROKEN_ISOC 0x40 | ||
38 | #define HCI_WRONG_SCO_MTU 0x80 | ||
39 | |||
40 | #define HCI_MAX_IFACE_NUM 3 | ||
41 | |||
42 | #define HCI_MAX_BULK_TX 4 | ||
43 | #define HCI_MAX_BULK_RX 1 | ||
44 | |||
45 | #define HCI_MAX_ISOC_RX 2 | ||
46 | #define HCI_MAX_ISOC_TX 2 | ||
47 | |||
48 | #define HCI_MAX_ISOC_FRAMES 10 | ||
49 | |||
50 | struct _urb_queue { | ||
51 | struct list_head head; | ||
52 | spinlock_t lock; | ||
53 | }; | ||
54 | |||
55 | struct _urb { | ||
56 | struct list_head list; | ||
57 | struct _urb_queue *queue; | ||
58 | int type; | ||
59 | void *priv; | ||
60 | struct urb urb; | ||
61 | }; | ||
62 | |||
63 | static inline void _urb_queue_init(struct _urb_queue *q) | ||
64 | { | ||
65 | INIT_LIST_HEAD(&q->head); | ||
66 | spin_lock_init(&q->lock); | ||
67 | } | ||
68 | |||
69 | static inline void _urb_queue_head(struct _urb_queue *q, struct _urb *_urb) | ||
70 | { | ||
71 | unsigned long flags; | ||
72 | spin_lock_irqsave(&q->lock, flags); | ||
73 | /* _urb_unlink needs to know which spinlock to use, thus smp_mb(). */ | ||
74 | _urb->queue = q; smp_mb(); list_add(&_urb->list, &q->head); | ||
75 | spin_unlock_irqrestore(&q->lock, flags); | ||
76 | } | ||
77 | |||
78 | static inline void _urb_queue_tail(struct _urb_queue *q, struct _urb *_urb) | ||
79 | { | ||
80 | unsigned long flags; | ||
81 | spin_lock_irqsave(&q->lock, flags); | ||
82 | /* _urb_unlink needs to know which spinlock to use, thus smp_mb(). */ | ||
83 | _urb->queue = q; smp_mb(); list_add_tail(&_urb->list, &q->head); | ||
84 | spin_unlock_irqrestore(&q->lock, flags); | ||
85 | } | ||
86 | |||
87 | static inline void _urb_unlink(struct _urb *_urb) | ||
88 | { | ||
89 | struct _urb_queue *q; | ||
90 | unsigned long flags; | ||
91 | |||
92 | smp_mb(); | ||
93 | q = _urb->queue; | ||
94 | /* If q is NULL, it will die at easy-to-debug NULL pointer dereference. | ||
95 | No need to BUG(). */ | ||
96 | spin_lock_irqsave(&q->lock, flags); | ||
97 | list_del(&_urb->list); _urb->queue = NULL; | ||
98 | spin_unlock_irqrestore(&q->lock, flags); | ||
99 | } | ||
100 | |||
101 | struct hci_usb { | ||
102 | struct hci_dev *hdev; | ||
103 | |||
104 | unsigned long state; | ||
105 | |||
106 | struct usb_device *udev; | ||
107 | |||
108 | struct usb_host_endpoint *bulk_in_ep; | ||
109 | struct usb_host_endpoint *bulk_out_ep; | ||
110 | struct usb_host_endpoint *intr_in_ep; | ||
111 | |||
112 | struct usb_interface *isoc_iface; | ||
113 | struct usb_host_endpoint *isoc_out_ep; | ||
114 | struct usb_host_endpoint *isoc_in_ep; | ||
115 | |||
116 | __u8 ctrl_req; | ||
117 | |||
118 | struct sk_buff_head transmit_q[4]; | ||
119 | |||
120 | rwlock_t completion_lock; | ||
121 | |||
122 | atomic_t pending_tx[4]; /* Number of pending requests */ | ||
123 | struct _urb_queue pending_q[4]; /* Pending requests */ | ||
124 | struct _urb_queue completed_q[4]; /* Completed requests */ | ||
125 | }; | ||
126 | |||
127 | /* States */ | ||
128 | #define HCI_USB_TX_PROCESS 1 | ||
129 | #define HCI_USB_TX_WAKEUP 2 | ||