diff options
Diffstat (limited to 'include/net/bluetooth/bluetooth.h')
| -rw-r--r-- | include/net/bluetooth/bluetooth.h | 58 |
1 files changed, 37 insertions, 21 deletions
diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index 262ebd1747d4..565d4bee1e49 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -1,4 +1,4 @@ -/* +/* BlueZ - Bluetooth protocol stack for Linux Copyright (C) 2000-2001 Qualcomm Incorporated @@ -12,22 +12,19 @@ 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 + 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 + 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> @@ -163,8 +160,13 @@ 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}}) +/* BD Address type */ +#define BDADDR_BREDR 0x00 +#define BDADDR_LE_PUBLIC 0x01 +#define BDADDR_LE_RANDOM 0x02 + +#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) @@ -178,7 +180,6 @@ static inline void bacpy(bdaddr_t *dst, bdaddr_t *src) void baswap(bdaddr_t *dst, bdaddr_t *src); char *batostr(bdaddr_t *ba); -bdaddr_t *strtoba(char *str); /* Common socket structures and functions */ @@ -190,7 +191,12 @@ struct bt_sock { bdaddr_t dst; struct list_head accept_q; struct sock *parent; - u32 defer_setup; + unsigned long flags; +}; + +enum { + BT_SK_DEFER_SETUP, + BT_SK_SUSPEND, }; struct bt_sock_list { @@ -206,7 +212,7 @@ 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); +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); @@ -215,14 +221,24 @@ void bt_accept_unlink(struct sock *sk); struct sock *bt_accept_dequeue(struct sock *parent, struct socket *newsock); /* Skb helpers */ +struct l2cap_ctrl { + unsigned int sframe:1, + poll:1, + final:1, + fcs:1, + sar:2, + super:2; + __u16 reqseq; + __u16 txseq; + __u8 retries; +}; + struct bt_skb_cb { __u8 pkt_type; __u8 incoming; __u16 expect; - __u16 tx_seq; - __u8 retries; - __u8 sar; __u8 force_active; + struct l2cap_ctrl control; }; #define bt_cb(skb) ((struct bt_skb_cb *)((skb)->cb)) @@ -230,7 +246,8 @@ 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 = alloc_skb(len + BT_SKB_RESERVE, how); + if (skb) { skb_reserve(skb, BT_SKB_RESERVE); bt_cb(skb)->incoming = 0; } @@ -242,12 +259,11 @@ static inline struct sk_buff *bt_skb_send_alloc(struct sock *sk, { struct sk_buff *skb; - release_sock(sk); - if ((skb = sock_alloc_send_skb(sk, len + BT_SKB_RESERVE, nb, err))) { + skb = sock_alloc_send_skb(sk, len + BT_SKB_RESERVE, nb, err); + if (skb) { skb_reserve(skb, BT_SKB_RESERVE); bt_cb(skb)->incoming = 0; } - lock_sock(sk); if (!skb && *err) return NULL; |