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Diffstat (limited to 'include/net/bluetooth/hci_core.h')
-rw-r--r--include/net/bluetooth/hci_core.h173
1 files changed, 138 insertions, 35 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index d2cf884..441dadb 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -60,12 +60,28 @@ struct hci_conn_hash {
spinlock_t lock;
unsigned int acl_num;
unsigned int sco_num;
+ unsigned int le_num;
};
struct bdaddr_list {
struct list_head list;
bdaddr_t bdaddr;
};
+
+struct bt_uuid {
+ struct list_head list;
+ u8 uuid[16];
+ u8 svc_hint;
+};
+
+struct link_key {
+ struct list_head list;
+ bdaddr_t bdaddr;
+ u8 type;
+ u8 val[16];
+ u8 pin_len;
+};
+
#define NUM_REASSEMBLY 4
struct hci_dev {
struct list_head list;
@@ -80,13 +96,18 @@ struct hci_dev {
bdaddr_t bdaddr;
__u8 dev_name[248];
__u8 dev_class[3];
+ __u8 major_class;
+ __u8 minor_class;
__u8 features[8];
__u8 commands[64];
__u8 ssp_mode;
__u8 hci_ver;
__u16 hci_rev;
+ __u8 lmp_ver;
__u16 manufacturer;
+ __le16 lmp_subver;
__u16 voice_setting;
+ __u8 io_capability;
__u16 pkt_type;
__u16 esco_type;
@@ -102,18 +123,26 @@ struct hci_dev {
atomic_t cmd_cnt;
unsigned int acl_cnt;
unsigned int sco_cnt;
+ unsigned int le_cnt;
unsigned int acl_mtu;
unsigned int sco_mtu;
+ unsigned int le_mtu;
unsigned int acl_pkts;
unsigned int sco_pkts;
+ unsigned int le_pkts;
- unsigned long cmd_last_tx;
unsigned long acl_last_tx;
unsigned long sco_last_tx;
+ unsigned long le_last_tx;
struct workqueue_struct *workqueue;
+ struct work_struct power_on;
+ struct work_struct power_off;
+ struct timer_list off_timer;
+
+ struct timer_list cmd_timer;
struct tasklet_struct cmd_task;
struct tasklet_struct rx_task;
struct tasklet_struct tx_task;
@@ -129,12 +158,17 @@ struct hci_dev {
wait_queue_head_t req_wait_q;
__u32 req_status;
__u32 req_result;
- __u16 req_last_cmd;
+
+ __u16 init_last_cmd;
struct inquiry_cache inq_cache;
struct hci_conn_hash conn_hash;
struct list_head blacklist;
+ struct list_head uuids;
+
+ struct list_head link_keys;
+
struct hci_dev_stats stat;
struct sk_buff_head driver_init;
@@ -165,31 +199,37 @@ struct hci_dev {
struct hci_conn {
struct list_head list;
- atomic_t refcnt;
- spinlock_t lock;
-
- bdaddr_t dst;
- __u16 handle;
- __u16 state;
- __u8 mode;
- __u8 type;
- __u8 out;
- __u8 attempt;
- __u8 dev_class[3];
- __u8 features[8];
- __u8 ssp_mode;
- __u16 interval;
- __u16 pkt_type;
- __u16 link_policy;
- __u32 link_mode;
- __u8 auth_type;
- __u8 sec_level;
- __u8 pending_sec_level;
- __u8 power_save;
- __u16 disc_timeout;
- unsigned long pend;
-
- unsigned int sent;
+ atomic_t refcnt;
+ spinlock_t lock;
+
+ bdaddr_t dst;
+ __u16 handle;
+ __u16 state;
+ __u8 mode;
+ __u8 type;
+ __u8 out;
+ __u8 attempt;
+ __u8 dev_class[3];
+ __u8 features[8];
+ __u8 ssp_mode;
+ __u16 interval;
+ __u16 pkt_type;
+ __u16 link_policy;
+ __u32 link_mode;
+ __u8 auth_type;
+ __u8 sec_level;
+ __u8 pending_sec_level;
+ __u8 pin_length;
+ __u8 io_capability;
+ __u8 power_save;
+ __u16 disc_timeout;
+ unsigned long pend;
+
+ __u8 remote_cap;
+ __u8 remote_oob;
+ __u8 remote_auth;
+
+ unsigned int sent;
struct sk_buff_head data_q;
@@ -208,6 +248,10 @@ struct hci_conn {
void *priv;
struct hci_conn *link;
+
+ void (*connect_cfm_cb) (struct hci_conn *conn, u8 status);
+ void (*security_cfm_cb) (struct hci_conn *conn, u8 status);
+ void (*disconn_cfm_cb) (struct hci_conn *conn, u8 reason);
};
extern struct hci_proto *hci_proto[];
@@ -274,24 +318,40 @@ static inline void hci_conn_hash_add(struct hci_dev *hdev, struct hci_conn *c)
{
struct hci_conn_hash *h = &hdev->conn_hash;
list_add(&c->list, &h->list);
- if (c->type == ACL_LINK)
+ switch (c->type) {
+ case ACL_LINK:
h->acl_num++;
- else
+ break;
+ case LE_LINK:
+ h->le_num++;
+ break;
+ case SCO_LINK:
+ case ESCO_LINK:
h->sco_num++;
+ break;
+ }
}
static inline void hci_conn_hash_del(struct hci_dev *hdev, struct hci_conn *c)
{
struct hci_conn_hash *h = &hdev->conn_hash;
list_del(&c->list);
- if (c->type == ACL_LINK)
+ switch (c->type) {
+ case ACL_LINK:
h->acl_num--;
- else
+ break;
+ case LE_LINK:
+ h->le_num--;
+ break;
+ case SCO_LINK:
+ case ESCO_LINK:
h->sco_num--;
+ break;
+ }
}
static inline struct hci_conn *hci_conn_hash_lookup_handle(struct hci_dev *hdev,
- __u16 handle)
+ __u16 handle)
{
struct hci_conn_hash *h = &hdev->conn_hash;
struct list_head *p;
@@ -306,7 +366,7 @@ static inline struct hci_conn *hci_conn_hash_lookup_handle(struct hci_dev *hdev,
}
static inline struct hci_conn *hci_conn_hash_lookup_ba(struct hci_dev *hdev,
- __u8 type, bdaddr_t *ba)
+ __u8 type, bdaddr_t *ba)
{
struct hci_conn_hash *h = &hdev->conn_hash;
struct list_head *p;
@@ -321,7 +381,7 @@ static inline struct hci_conn *hci_conn_hash_lookup_ba(struct hci_dev *hdev,
}
static inline struct hci_conn *hci_conn_hash_lookup_state(struct hci_dev *hdev,
- __u8 type, __u16 state)
+ __u8 type, __u16 state)
{
struct hci_conn_hash *h = &hdev->conn_hash;
struct list_head *p;
@@ -437,6 +497,16 @@ int hci_inquiry(void __user *arg);
struct bdaddr_list *hci_blacklist_lookup(struct hci_dev *hdev, bdaddr_t *bdaddr);
int hci_blacklist_clear(struct hci_dev *hdev);
+int hci_uuids_clear(struct hci_dev *hdev);
+
+int hci_link_keys_clear(struct hci_dev *hdev);
+struct link_key *hci_find_link_key(struct hci_dev *hdev, bdaddr_t *bdaddr);
+int hci_add_link_key(struct hci_dev *hdev, int new_key, bdaddr_t *bdaddr,
+ u8 *key, u8 type, u8 pin_len);
+int hci_remove_link_key(struct hci_dev *hdev, bdaddr_t *bdaddr);
+
+void hci_del_off_timer(struct hci_dev *hdev);
+
void hci_event_packet(struct hci_dev *hdev, struct sk_buff *skb);
int hci_recv_frame(struct sk_buff *skb);
@@ -458,6 +528,8 @@ void hci_conn_del_sysfs(struct hci_conn *conn);
#define lmp_sniffsubr_capable(dev) ((dev)->features[5] & LMP_SNIFF_SUBR)
#define lmp_esco_capable(dev) ((dev)->features[3] & LMP_ESCO)
#define lmp_ssp_capable(dev) ((dev)->features[6] & LMP_SIMPLE_PAIR)
+#define lmp_no_flush_capable(dev) ((dev)->features[6] & LMP_NO_FLUSH)
+#define lmp_le_capable(dev) ((dev)->features[4] & LMP_LE)
/* ----- HCI protocols ----- */
struct hci_proto {
@@ -503,6 +575,9 @@ static inline void hci_proto_connect_cfm(struct hci_conn *conn, __u8 status)
hp = hci_proto[HCI_PROTO_SCO];
if (hp && hp->connect_cfm)
hp->connect_cfm(conn, status);
+
+ if (conn->connect_cfm_cb)
+ conn->connect_cfm_cb(conn, status);
}
static inline int hci_proto_disconn_ind(struct hci_conn *conn)
@@ -532,6 +607,9 @@ static inline void hci_proto_disconn_cfm(struct hci_conn *conn, __u8 reason)
hp = hci_proto[HCI_PROTO_SCO];
if (hp && hp->disconn_cfm)
hp->disconn_cfm(conn, reason);
+
+ if (conn->disconn_cfm_cb)
+ conn->disconn_cfm_cb(conn, reason);
}
static inline void hci_proto_auth_cfm(struct hci_conn *conn, __u8 status)
@@ -551,6 +629,9 @@ static inline void hci_proto_auth_cfm(struct hci_conn *conn, __u8 status)
hp = hci_proto[HCI_PROTO_SCO];
if (hp && hp->security_cfm)
hp->security_cfm(conn, status, encrypt);
+
+ if (conn->security_cfm_cb)
+ conn->security_cfm_cb(conn, status);
}
static inline void hci_proto_encrypt_cfm(struct hci_conn *conn, __u8 status, __u8 encrypt)
@@ -564,6 +645,9 @@ static inline void hci_proto_encrypt_cfm(struct hci_conn *conn, __u8 status, __u
hp = hci_proto[HCI_PROTO_SCO];
if (hp && hp->security_cfm)
hp->security_cfm(conn, status, encrypt);
+
+ if (conn->security_cfm_cb)
+ conn->security_cfm_cb(conn, status);
}
int hci_register_proto(struct hci_proto *hproto);
@@ -660,12 +744,29 @@ void *hci_sent_cmd_data(struct hci_dev *hdev, __u16 opcode);
void hci_si_event(struct hci_dev *hdev, int type, int dlen, void *data);
/* ----- HCI Sockets ----- */
-void hci_send_to_sock(struct hci_dev *hdev, struct sk_buff *skb);
+void hci_send_to_sock(struct hci_dev *hdev, struct sk_buff *skb,
+ struct sock *skip_sk);
/* Management interface */
int mgmt_control(struct sock *sk, struct msghdr *msg, size_t len);
int mgmt_index_added(u16 index);
int mgmt_index_removed(u16 index);
+int mgmt_powered(u16 index, u8 powered);
+int mgmt_discoverable(u16 index, u8 discoverable);
+int mgmt_connectable(u16 index, u8 connectable);
+int mgmt_new_key(u16 index, struct link_key *key, u8 old_key_type);
+int mgmt_connected(u16 index, bdaddr_t *bdaddr);
+int mgmt_disconnected(u16 index, bdaddr_t *bdaddr);
+int mgmt_disconnect_failed(u16 index);
+int mgmt_connect_failed(u16 index, bdaddr_t *bdaddr, u8 status);
+int mgmt_pin_code_request(u16 index, bdaddr_t *bdaddr);
+int mgmt_pin_code_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status);
+int mgmt_pin_code_neg_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status);
+int mgmt_user_confirm_request(u16 index, bdaddr_t *bdaddr, __le32 value);
+int mgmt_user_confirm_reply_complete(u16 index, bdaddr_t *bdaddr, u8 status);
+int mgmt_user_confirm_neg_reply_complete(u16 index, bdaddr_t *bdaddr,
+ u8 status);
+int mgmt_auth_failed(u16 index, bdaddr_t *bdaddr, u8 status);
/* HCI info for socket */
#define hci_pi(sk) ((struct hci_pinfo *) sk)
@@ -697,4 +798,6 @@ struct hci_sec_filter {
void hci_req_complete(struct hci_dev *hdev, __u16 cmd, int result);
+void hci_le_conn_update(struct hci_conn *conn, u16 min, u16 max,
+ u16 latency, u16 to_multiplier);
#endif /* __HCI_CORE_H */
generated by cgit v1.1 at 2024-05-06 18:22:38 +0000