diff options
Diffstat (limited to 'ANDROID_3.4.5/include/net/bluetooth/bluetooth.h')
| -rw-r--r-- | ANDROID_3.4.5/include/net/bluetooth/bluetooth.h | 290 |
1 files changed, 0 insertions, 290 deletions
diff --git a/ANDROID_3.4.5/include/net/bluetooth/bluetooth.h b/ANDROID_3.4.5/include/net/bluetooth/bluetooth.h deleted file mode 100644 index a65910bd..00000000 --- a/ANDROID_3.4.5/include/net/bluetooth/bluetooth.h +++ /dev/null @@ -1,290 +0,0 @@ -/* - BlueZ - Bluetooth protocol stack for Linux - Copyright (C) 2000-2001 Qualcomm Incorporated - - Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License version 2 as - published by the Free Software Foundation; - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. - IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY - CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES - WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - - ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, - COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS - SOFTWARE IS DISCLAIMED. -*/ - -#ifndef __BLUETOOTH_H -#define __BLUETOOTH_H - -#include <asm/types.h> -#include <asm/byteorder.h> -#include <linux/list.h> -#include <linux/poll.h> -#include <net/sock.h> - -#ifndef AF_BLUETOOTH -#define AF_BLUETOOTH 31 -#define PF_BLUETOOTH AF_BLUETOOTH -#endif - -/* Bluetooth versions */ -#define BLUETOOTH_VER_1_1 1 -#define BLUETOOTH_VER_1_2 2 -#define BLUETOOTH_VER_2_0 3 - -/* Reserv for core and drivers use */ -#define BT_SKB_RESERVE 8 - -#define BTPROTO_L2CAP 0 -#define BTPROTO_HCI 1 -#define BTPROTO_SCO 2 -#define BTPROTO_RFCOMM 3 -#define BTPROTO_BNEP 4 -#define BTPROTO_CMTP 5 -#define BTPROTO_HIDP 6 -#define BTPROTO_AVDTP 7 - -#define SOL_HCI 0 -#define SOL_L2CAP 6 -#define SOL_SCO 17 -#define SOL_RFCOMM 18 - -#define BT_SECURITY 4 -struct bt_security { - __u8 level; - __u8 key_size; -}; -#define BT_SECURITY_SDP 0 -#define BT_SECURITY_LOW 1 -#define BT_SECURITY_MEDIUM 2 -#define BT_SECURITY_HIGH 3 - -#define BT_DEFER_SETUP 7 - -#define BT_FLUSHABLE 8 - -#define BT_FLUSHABLE_OFF 0 -#define BT_FLUSHABLE_ON 1 - -#define BT_POWER 9 -struct bt_power { - __u8 force_active; -}; -#define BT_POWER_FORCE_ACTIVE_OFF 0 -#define BT_POWER_FORCE_ACTIVE_ON 1 - -#define BT_CHANNEL_POLICY 10 - -/* BR/EDR only (default policy) - * AMP controllers cannot be used. - * Channel move requests from the remote device are denied. - * If the L2CAP channel is currently using AMP, move the channel to BR/EDR. - */ -#define BT_CHANNEL_POLICY_BREDR_ONLY 0 - -/* BR/EDR Preferred - * Allow use of AMP controllers. - * If the L2CAP channel is currently on AMP, move it to BR/EDR. - * Channel move requests from the remote device are allowed. - */ -#define BT_CHANNEL_POLICY_BREDR_PREFERRED 1 - -/* AMP Preferred - * Allow use of AMP controllers - * If the L2CAP channel is currently on BR/EDR and AMP controller - * resources are available, initiate a channel move to AMP. - * Channel move requests from the remote device are allowed. - * If the L2CAP socket has not been connected yet, try to create - * and configure the channel directly on an AMP controller rather - * than BR/EDR. - */ -#define BT_CHANNEL_POLICY_AMP_PREFERRED 2 - -__printf(1, 2) -int bt_info(const char *fmt, ...); -__printf(1, 2) -int bt_err(const char *fmt, ...); - -#define BT_INFO(fmt, ...) bt_info(fmt "\n", ##__VA_ARGS__) -#define BT_ERR(fmt, ...) bt_err(fmt "\n", ##__VA_ARGS__) -#define BT_DBG(fmt, ...) pr_debug(fmt "\n", ##__VA_ARGS__) - -/* Connection and socket states */ -enum { - BT_CONNECTED = 1, /* Equal to TCP_ESTABLISHED to make net code happy */ - BT_OPEN, - BT_BOUND, - BT_LISTEN, - BT_CONNECT, - BT_CONNECT2, - BT_CONFIG, - BT_DISCONN, - BT_CLOSED -}; - -/* If unused will be removed by compiler */ -static inline const char *state_to_string(int state) -{ - switch (state) { - case BT_CONNECTED: - return "BT_CONNECTED"; - case BT_OPEN: - return "BT_OPEN"; - case BT_BOUND: - return "BT_BOUND"; - case BT_LISTEN: - return "BT_LISTEN"; - case BT_CONNECT: - return "BT_CONNECT"; - case BT_CONNECT2: - return "BT_CONNECT2"; - case BT_CONFIG: - return "BT_CONFIG"; - case BT_DISCONN: - return "BT_DISCONN"; - case BT_CLOSED: - return "BT_CLOSED"; - } - - return "invalid state"; -} - -/* BD Address */ -typedef struct { - __u8 b[6]; -} __packed bdaddr_t; - -#define BDADDR_ANY (&(bdaddr_t) {{0, 0, 0, 0, 0, 0}}) -#define BDADDR_LOCAL (&(bdaddr_t) {{0, 0, 0, 0xff, 0xff, 0xff}}) - -/* Copy, swap, convert BD Address */ -static inline int bacmp(bdaddr_t *ba1, bdaddr_t *ba2) -{ - return memcmp(ba1, ba2, sizeof(bdaddr_t)); -} -static inline void bacpy(bdaddr_t *dst, bdaddr_t *src) -{ - memcpy(dst, src, sizeof(bdaddr_t)); -} - -void baswap(bdaddr_t *dst, bdaddr_t *src); -char *batostr(bdaddr_t *ba); -bdaddr_t *strtoba(char *str); - -/* Common socket structures and functions */ - -#define bt_sk(__sk) ((struct bt_sock *) __sk) - -struct bt_sock { - struct sock sk; - bdaddr_t src; - bdaddr_t dst; - struct list_head accept_q; - struct sock *parent; - u32 defer_setup; - bool suspended; -}; - -struct bt_sock_list { - struct hlist_head head; - rwlock_t lock; -}; - -int bt_sock_register(int proto, const struct net_proto_family *ops); -int bt_sock_unregister(int proto); -void bt_sock_link(struct bt_sock_list *l, struct sock *s); -void bt_sock_unlink(struct bt_sock_list *l, struct sock *s); -int bt_sock_recvmsg(struct kiocb *iocb, struct socket *sock, - struct msghdr *msg, size_t len, int flags); -int bt_sock_stream_recvmsg(struct kiocb *iocb, struct socket *sock, - struct msghdr *msg, size_t len, int flags); -uint bt_sock_poll(struct file * file, struct socket *sock, poll_table *wait); -int bt_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg); -int bt_sock_wait_state(struct sock *sk, int state, unsigned long timeo); - -void bt_accept_enqueue(struct sock *parent, struct sock *sk); -void bt_accept_unlink(struct sock *sk); -struct sock *bt_accept_dequeue(struct sock *parent, struct socket *newsock); - -/* Skb helpers */ -struct bt_skb_cb { - __u8 pkt_type; - __u8 incoming; - __u16 expect; - __u16 tx_seq; - __u8 retries; - __u8 sar; - __u8 force_active; -}; -#define bt_cb(skb) ((struct bt_skb_cb *)((skb)->cb)) - -static inline struct sk_buff *bt_skb_alloc(unsigned int len, gfp_t how) -{ - struct sk_buff *skb; - - if ((skb = alloc_skb(len + BT_SKB_RESERVE, how))) { - skb_reserve(skb, BT_SKB_RESERVE); - bt_cb(skb)->incoming = 0; - } - return skb; -} - -static inline struct sk_buff *bt_skb_send_alloc(struct sock *sk, - unsigned long len, int nb, int *err) -{ - struct sk_buff *skb; - - release_sock(sk); - if ((skb = sock_alloc_send_skb(sk, len + BT_SKB_RESERVE, nb, err))) { - skb_reserve(skb, BT_SKB_RESERVE); - bt_cb(skb)->incoming = 0; - } - lock_sock(sk); - - if (!skb && *err) - return NULL; - - *err = sock_error(sk); - if (*err) - goto out; - - if (sk->sk_shutdown) { - *err = -ECONNRESET; - goto out; - } - - return skb; - -out: - kfree_skb(skb); - return NULL; -} - -int bt_to_errno(__u16 code); - -extern int hci_sock_init(void); -extern void hci_sock_cleanup(void); - -extern int bt_sysfs_init(void); -extern void bt_sysfs_cleanup(void); - -extern struct dentry *bt_debugfs; - -int l2cap_init(void); -void l2cap_exit(void); - -int sco_init(void); -void sco_exit(void); - -void bt_sock_reclassify_lock(struct sock *sk, int proto); - -#endif /* __BLUETOOTH_H */ |