diff options
Diffstat (limited to 'include/net/bluetooth/hci_core.h')
-rw-r--r-- | include/net/bluetooth/hci_core.h | 193 |
1 files changed, 70 insertions, 123 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 3ede820d328f..f8555ad7b104 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -81,6 +81,7 @@ struct hci_conn_hash { struct bdaddr_list { struct list_head list; bdaddr_t bdaddr; + u8 bdaddr_type; }; struct bt_uuid { @@ -140,6 +141,8 @@ struct hci_dev { __u8 bus; __u8 dev_type; bdaddr_t bdaddr; + bdaddr_t static_addr; + __u8 own_addr_type; __u8 dev_name[HCI_MAX_NAME_LENGTH]; __u8 short_name[HCI_MAX_SHORT_NAME_LENGTH]; __u8 eir[HCI_MAX_EIR_LENGTH]; @@ -158,11 +161,17 @@ struct hci_dev { __u16 manufacturer; __u16 lmp_subver; __u16 voice_setting; + __u8 num_iac; __u8 io_capability; __s8 inq_tx_power; __u16 page_scan_interval; __u16 page_scan_window; __u8 page_scan_type; + __u16 le_scan_interval; + __u16 le_scan_window; + __u16 le_conn_min_interval; + __u16 le_conn_max_interval; + __u8 ssp_debug_mode; __u16 devid_source; __u16 devid_vendor; @@ -279,14 +288,15 @@ struct hci_dev { __s8 adv_tx_power; __u8 adv_data[HCI_MAX_AD_LENGTH]; __u8 adv_data_len; + __u8 scan_rsp_data[HCI_MAX_AD_LENGTH]; + __u8 scan_rsp_data_len; int (*open)(struct hci_dev *hdev); int (*close)(struct hci_dev *hdev); int (*flush)(struct hci_dev *hdev); int (*setup)(struct hci_dev *hdev); - int (*send)(struct sk_buff *skb); + int (*send)(struct hci_dev *hdev, struct sk_buff *skb); void (*notify)(struct hci_dev *hdev, unsigned int evt); - int (*ioctl)(struct hci_dev *hdev, unsigned int cmd, unsigned long arg); }; #define HCI_PHY_HANDLE(handle) (handle & 0xff) @@ -298,6 +308,8 @@ struct hci_conn { bdaddr_t dst; __u8 dst_type; + bdaddr_t src; + __u8 src_type; __u16 handle; __u16 state; __u8 mode; @@ -306,7 +318,6 @@ struct hci_conn { __u8 attempt; __u8 dev_class[3]; __u8 features[HCI_MAX_PAGES][8]; - __u16 interval; __u16 pkt_type; __u16 link_policy; __u32 link_mode; @@ -334,8 +345,8 @@ struct hci_conn { struct list_head chan_list; struct delayed_work disc_work; - struct timer_list idle_timer; - struct timer_list auto_accept_timer; + struct delayed_work auto_accept_work; + struct delayed_work idle_work; struct device dev; @@ -367,18 +378,17 @@ extern rwlock_t hci_dev_list_lock; extern rwlock_t hci_cb_list_lock; /* ----- HCI interface to upper protocols ----- */ -extern int l2cap_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr); -extern void l2cap_connect_cfm(struct hci_conn *hcon, u8 status); -extern int l2cap_disconn_ind(struct hci_conn *hcon); -extern void l2cap_disconn_cfm(struct hci_conn *hcon, u8 reason); -extern int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt); -extern int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, - u16 flags); - -extern int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags); -extern void sco_connect_cfm(struct hci_conn *hcon, __u8 status); -extern void sco_disconn_cfm(struct hci_conn *hcon, __u8 reason); -extern int sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb); +int l2cap_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr); +void l2cap_connect_cfm(struct hci_conn *hcon, u8 status); +int l2cap_disconn_ind(struct hci_conn *hcon); +void l2cap_disconn_cfm(struct hci_conn *hcon, u8 reason); +int l2cap_security_cfm(struct hci_conn *hcon, u8 status, u8 encrypt); +int l2cap_recv_acldata(struct hci_conn *hcon, struct sk_buff *skb, u16 flags); + +int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 *flags); +void sco_connect_cfm(struct hci_conn *hcon, __u8 status); +void sco_disconn_cfm(struct hci_conn *hcon, __u8 reason); +int sco_recv_scodata(struct hci_conn *hcon, struct sk_buff *skb); /* ----- Inquiry cache ----- */ #define INQUIRY_CACHE_AGE_MAX (HZ*30) /* 30 seconds */ @@ -644,7 +654,7 @@ static inline void hci_conn_drop(struct hci_conn *conn) switch (conn->type) { case ACL_LINK: case LE_LINK: - del_timer(&conn->idle_timer); + cancel_delayed_work(&conn->idle_work); if (conn->state == BT_CONNECTED) { timeo = conn->disc_timeout; if (!conn->out) @@ -703,19 +713,6 @@ static inline void hci_set_drvdata(struct hci_dev *hdev, void *data) dev_set_drvdata(&hdev->dev, data); } -/* hci_dev_list shall be locked */ -static inline uint8_t __hci_num_ctrl(void) -{ - uint8_t count = 0; - struct list_head *p; - - list_for_each(p, &hci_dev_list) { - count++; - } - - return count; -} - struct hci_dev *hci_dev_get(int index); struct hci_dev *hci_get_route(bdaddr_t *dst, bdaddr_t *src); @@ -738,7 +735,7 @@ int hci_get_auth_info(struct hci_dev *hdev, void __user *arg); int hci_inquiry(void __user *arg); struct bdaddr_list *hci_blacklist_lookup(struct hci_dev *hdev, - bdaddr_t *bdaddr); + bdaddr_t *bdaddr, u8 type); int hci_blacklist_clear(struct hci_dev *hdev); int hci_blacklist_add(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type); int hci_blacklist_del(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type); @@ -768,13 +765,11 @@ int hci_remove_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr); void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb); -int hci_recv_frame(struct sk_buff *skb); +int hci_recv_frame(struct hci_dev *hdev, struct sk_buff *skb); int hci_recv_fragment(struct hci_dev *hdev, int type, void *data, int count); int hci_recv_stream_fragment(struct hci_dev *hdev, void *data, int count); void hci_init_sysfs(struct hci_dev *hdev); -int hci_add_sysfs(struct hci_dev *hdev); -void hci_del_sysfs(struct hci_dev *hdev); void hci_conn_init_sysfs(struct hci_conn *conn); void hci_conn_add_sysfs(struct hci_conn *conn); void hci_conn_del_sysfs(struct hci_conn *conn); @@ -807,22 +802,6 @@ void hci_conn_del_sysfs(struct hci_conn *conn); #define lmp_host_le_capable(dev) (!!((dev)->features[1][0] & LMP_HOST_LE)) #define lmp_host_le_br_capable(dev) (!!((dev)->features[1][0] & LMP_HOST_LE_BREDR)) -/* returns true if at least one AMP active */ -static inline bool hci_amp_capable(void) -{ - struct hci_dev *hdev; - bool ret = false; - - read_lock(&hci_dev_list_lock); - list_for_each_entry(hdev, &hci_dev_list, list) - if (hdev->amp_type == HCI_AMP && - test_bit(HCI_UP, &hdev->flags)) - ret = true; - read_unlock(&hci_dev_list_lock); - - return ret; -} - /* ----- HCI protocols ----- */ #define HCI_PROTO_DEFER 0x01 @@ -1033,34 +1012,6 @@ static inline bool eir_has_data_type(u8 *data, size_t data_len, u8 type) return false; } -static inline size_t eir_get_length(u8 *eir, size_t eir_len) -{ - size_t parsed = 0; - - while (parsed < eir_len) { - u8 field_len = eir[0]; - - if (field_len == 0) - return parsed; - - parsed += field_len + 1; - eir += field_len + 1; - } - - return eir_len; -} - -static inline u16 eir_append_data(u8 *eir, u16 eir_len, u8 type, u8 *data, - u8 data_len) -{ - eir[eir_len++] = sizeof(type) + data_len; - eir[eir_len++] = type; - memcpy(&eir[eir_len], data, data_len); - eir_len += data_len; - - return eir_len; -} - int hci_register_cb(struct hci_cb *hcb); int hci_unregister_cb(struct hci_cb *hcb); @@ -1120,29 +1071,30 @@ void hci_sock_dev_event(struct hci_dev *hdev, int event); #define DISCOV_BREDR_INQUIRY_LEN 0x08 int mgmt_control(struct sock *sk, struct msghdr *msg, size_t len); -int mgmt_index_added(struct hci_dev *hdev); -int mgmt_index_removed(struct hci_dev *hdev); -int mgmt_set_powered_failed(struct hci_dev *hdev, int err); +void mgmt_index_added(struct hci_dev *hdev); +void mgmt_index_removed(struct hci_dev *hdev); +void mgmt_set_powered_failed(struct hci_dev *hdev, int err); int mgmt_powered(struct hci_dev *hdev, u8 powered); -int mgmt_discoverable(struct hci_dev *hdev, u8 discoverable); -int mgmt_connectable(struct hci_dev *hdev, u8 connectable); -int mgmt_write_scan_failed(struct hci_dev *hdev, u8 scan, u8 status); -int mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key, - bool persistent); -int mgmt_device_connected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, - u8 addr_type, u32 flags, u8 *name, u8 name_len, - u8 *dev_class); -int mgmt_device_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr, - u8 link_type, u8 addr_type, u8 reason); -int mgmt_disconnect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, - u8 link_type, u8 addr_type, u8 status); -int mgmt_connect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, - u8 addr_type, u8 status); -int mgmt_pin_code_request(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 secure); -int mgmt_pin_code_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr, - u8 status); -int mgmt_pin_code_neg_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr, - u8 status); +void mgmt_discoverable_timeout(struct hci_dev *hdev); +void mgmt_discoverable(struct hci_dev *hdev, u8 discoverable); +void mgmt_connectable(struct hci_dev *hdev, u8 connectable); +void mgmt_write_scan_failed(struct hci_dev *hdev, u8 scan, u8 status); +void mgmt_new_link_key(struct hci_dev *hdev, struct link_key *key, + bool persistent); +void mgmt_device_connected(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, + u8 addr_type, u32 flags, u8 *name, u8 name_len, + u8 *dev_class); +void mgmt_device_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr, + u8 link_type, u8 addr_type, u8 reason); +void mgmt_disconnect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, + u8 link_type, u8 addr_type, u8 status); +void mgmt_connect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, + u8 addr_type, u8 status); +void mgmt_pin_code_request(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 secure); +void mgmt_pin_code_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr, + u8 status); +void mgmt_pin_code_neg_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr, + u8 status); int mgmt_user_confirm_request(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, u8 addr_type, __le32 value, u8 confirm_hint); @@ -1159,26 +1111,25 @@ int mgmt_user_passkey_neg_reply_complete(struct hci_dev *hdev, bdaddr_t *bdaddr, int mgmt_user_passkey_notify(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, u8 addr_type, u32 passkey, u8 entered); -int mgmt_auth_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, - u8 addr_type, u8 status); -int mgmt_auth_enable_complete(struct hci_dev *hdev, u8 status); -int mgmt_ssp_enable_complete(struct hci_dev *hdev, u8 enable, u8 status); -int mgmt_set_class_of_dev_complete(struct hci_dev *hdev, u8 *dev_class, - u8 status); -int mgmt_set_local_name_complete(struct hci_dev *hdev, u8 *name, u8 status); -int mgmt_read_local_oob_data_reply_complete(struct hci_dev *hdev, u8 *hash, - u8 *randomizer, u8 status); -int mgmt_le_enable_complete(struct hci_dev *hdev, u8 enable, u8 status); -int mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, - u8 addr_type, u8 *dev_class, s8 rssi, u8 cfm_name, - u8 ssp, u8 *eir, u16 eir_len); -int mgmt_remote_name(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, - u8 addr_type, s8 rssi, u8 *name, u8 name_len); -int mgmt_discovering(struct hci_dev *hdev, u8 discovering); +void mgmt_auth_failed(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, + u8 addr_type, u8 status); +void mgmt_auth_enable_complete(struct hci_dev *hdev, u8 status); +void mgmt_ssp_enable_complete(struct hci_dev *hdev, u8 enable, u8 status); +void mgmt_set_class_of_dev_complete(struct hci_dev *hdev, u8 *dev_class, + u8 status); +void mgmt_set_local_name_complete(struct hci_dev *hdev, u8 *name, u8 status); +void mgmt_read_local_oob_data_reply_complete(struct hci_dev *hdev, u8 *hash, + u8 *randomizer, u8 status); +void mgmt_device_found(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, + u8 addr_type, u8 *dev_class, s8 rssi, u8 cfm_name, + u8 ssp, u8 *eir, u16 eir_len); +void mgmt_remote_name(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 link_type, + u8 addr_type, s8 rssi, u8 *name, u8 name_len); +void mgmt_discovering(struct hci_dev *hdev, u8 discovering); int mgmt_device_blocked(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type); int mgmt_device_unblocked(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 type); -bool mgmt_valid_hdev(struct hci_dev *hdev); -int mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key, u8 persistent); +void mgmt_new_ltk(struct hci_dev *hdev, struct smp_ltk *key, u8 persistent); +void mgmt_reenable_advertising(struct hci_dev *hdev); /* HCI info for socket */ #define hci_pi(sk) ((struct hci_pinfo *) sk) @@ -1208,15 +1159,11 @@ struct hci_sec_filter { #define hci_req_lock(d) mutex_lock(&d->req_lock) #define hci_req_unlock(d) mutex_unlock(&d->req_lock) -void hci_update_ad(struct hci_request *req); - void hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max, u16 latency, u16 to_multiplier); void hci_le_start_enc(struct hci_conn *conn, __le16 ediv, __u8 rand[8], __u8 ltk[16]); -u8 bdaddr_to_le(u8 bdaddr_type); - #define SCO_AIRMODE_MASK 0x0003 #define SCO_AIRMODE_CVSD 0x0000 #define SCO_AIRMODE_TRANSP 0x0003 |