diff options
Diffstat (limited to 'include/net/bluetooth/hci_core.h')
-rw-r--r-- | include/net/bluetooth/hci_core.h | 43 |
1 files changed, 42 insertions, 1 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 5a9db9a..f97792c 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -67,6 +67,12 @@ struct hci_conn_hash { unsigned int le_num; }; +struct hci_chan_hash { + struct list_head list; + spinlock_t lock; + unsigned int num; +}; + struct bdaddr_list { struct list_head list; bdaddr_t bdaddr; @@ -287,6 +293,7 @@ struct hci_conn { unsigned int sent; struct sk_buff_head data_q; + struct hci_chan_hash chan_hash; struct timer_list disc_timer; struct timer_list idle_timer; @@ -309,6 +316,14 @@ struct hci_conn { void (*disconn_cfm_cb) (struct hci_conn *conn, u8 reason); }; +struct hci_chan { + struct list_head list; + + struct hci_conn *conn; + struct sk_buff_head data_q; + unsigned int sent; +}; + extern struct hci_proto *hci_proto[]; extern struct list_head hci_dev_list; extern struct list_head hci_cb_list; @@ -469,6 +484,28 @@ static inline struct hci_conn *hci_conn_hash_lookup_state(struct hci_dev *hdev, return NULL; } +static inline void hci_chan_hash_init(struct hci_conn *c) +{ + struct hci_chan_hash *h = &c->chan_hash; + INIT_LIST_HEAD(&h->list); + spin_lock_init(&h->lock); + h->num = 0; +} + +static inline void hci_chan_hash_add(struct hci_conn *c, struct hci_chan *chan) +{ + struct hci_chan_hash *h = &c->chan_hash; + list_add(&chan->list, &h->list); + h->num++; +} + +static inline void hci_chan_hash_del(struct hci_conn *c, struct hci_chan *chan) +{ + struct hci_chan_hash *h = &c->chan_hash; + list_del(&chan->list); + h->num--; +} + void hci_acl_connect(struct hci_conn *conn); void hci_acl_disconn(struct hci_conn *conn, __u8 reason); void hci_add_sco(struct hci_conn *conn, __u16 handle); @@ -480,6 +517,10 @@ int hci_conn_del(struct hci_conn *conn); void hci_conn_hash_flush(struct hci_dev *hdev); void hci_conn_check_pending(struct hci_dev *hdev); +struct hci_chan *hci_chan_create(struct hci_conn *conn); +int hci_chan_del(struct hci_chan *chan); +void hci_chan_hash_flush(struct hci_conn *conn); + struct hci_conn *hci_connect(struct hci_dev *hdev, int type, bdaddr_t *dst, __u8 sec_level, __u8 auth_type); int hci_conn_check_link_mode(struct hci_conn *conn); @@ -849,7 +890,7 @@ int hci_register_notifier(struct notifier_block *nb); int hci_unregister_notifier(struct notifier_block *nb); int hci_send_cmd(struct hci_dev *hdev, __u16 opcode, __u32 plen, void *param); -void hci_send_acl(struct hci_conn *conn, struct sk_buff *skb, __u16 flags); +void hci_send_acl(struct hci_chan *chan, struct sk_buff *skb, __u16 flags); void hci_send_sco(struct hci_conn *conn, struct sk_buff *skb); void *hci_sent_cmd_data(struct hci_dev *hdev, __u16 opcode); |