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-rw-r--r--include/net/bluetooth/hci.h51
-rw-r--r--include/net/bluetooth/hci_core.h41
-rw-r--r--include/net/bluetooth/l2cap.h177
-rw-r--r--include/net/bluetooth/mgmt.h57
4 files changed, 223 insertions, 103 deletions
diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
index 2c0d309c738..0c20227e57f 100644
--- a/include/net/bluetooth/hci.h
+++ b/include/net/bluetooth/hci.h
@@ -246,6 +246,15 @@ enum {
#define HCI_AT_GENERAL_BONDING 0x04
#define HCI_AT_GENERAL_BONDING_MITM 0x05
+/* Link Key types */
+#define HCI_LK_COMBINATION 0x00
+#define HCI_LK_LOCAL_UNIT 0x01
+#define HCI_LK_REMOTE_UNIT 0x02
+#define HCI_LK_DEBUG_COMBINATION 0x03
+#define HCI_LK_UNAUTH_COMBINATION 0x04
+#define HCI_LK_AUTH_COMBINATION 0x05
+#define HCI_LK_CHANGED_COMBINATION 0x06
+
/* ----- HCI Commands ---- */
#define HCI_OP_NOP 0x0000
@@ -428,6 +437,18 @@ struct hci_rp_user_confirm_reply {
#define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d
+#define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430
+struct hci_cp_remote_oob_data_reply {
+ bdaddr_t bdaddr;
+ __u8 hash[16];
+ __u8 randomizer[16];
+} __packed;
+
+#define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433
+struct hci_cp_remote_oob_data_neg_reply {
+ bdaddr_t bdaddr;
+} __packed;
+
#define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434
struct hci_cp_io_capability_neg_reply {
bdaddr_t bdaddr;
@@ -537,15 +558,17 @@ struct hci_cp_delete_stored_link_key {
__u8 delete_all;
} __packed;
+#define HCI_MAX_NAME_LENGTH 248
+
#define HCI_OP_WRITE_LOCAL_NAME 0x0c13
struct hci_cp_write_local_name {
- __u8 name[248];
+ __u8 name[HCI_MAX_NAME_LENGTH];
} __packed;
#define HCI_OP_READ_LOCAL_NAME 0x0c14
struct hci_rp_read_local_name {
__u8 status;
- __u8 name[248];
+ __u8 name[HCI_MAX_NAME_LENGTH];
} __packed;
#define HCI_OP_WRITE_CA_TIMEOUT 0x0c16
@@ -602,6 +625,14 @@ struct hci_cp_host_buffer_size {
#define HCI_OP_WRITE_INQUIRY_MODE 0x0c45
+#define HCI_MAX_EIR_LENGTH 240
+
+#define HCI_OP_WRITE_EIR 0x0c52
+struct hci_cp_write_eir {
+ uint8_t fec;
+ uint8_t data[HCI_MAX_EIR_LENGTH];
+} __packed;
+
#define HCI_OP_READ_SSP_MODE 0x0c55
struct hci_rp_read_ssp_mode {
__u8 status;
@@ -613,6 +644,13 @@ struct hci_cp_write_ssp_mode {
__u8 mode;
} __packed;
+#define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57
+struct hci_rp_read_local_oob_data {
+ __u8 status;
+ __u8 hash[16];
+ __u8 randomizer[16];
+} __packed;
+
#define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58
#define HCI_OP_READ_LOCAL_VERSION 0x1001
@@ -747,7 +785,7 @@ struct hci_ev_auth_complete {
struct hci_ev_remote_name {
__u8 status;
bdaddr_t bdaddr;
- __u8 name[248];
+ __u8 name[HCI_MAX_NAME_LENGTH];
} __packed;
#define HCI_EV_ENCRYPT_CHANGE 0x08
@@ -955,6 +993,11 @@ struct hci_ev_user_confirm_req {
__le32 passkey;
} __packed;
+#define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35
+struct hci_ev_remote_oob_data_request {
+ bdaddr_t bdaddr;
+} __packed;
+
#define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36
struct hci_ev_simple_pair_complete {
__u8 status;
@@ -1033,7 +1076,6 @@ struct hci_sco_hdr {
__u8 dlen;
} __packed;
-#ifdef __KERNEL__
#include <linux/skbuff.h>
static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
{
@@ -1049,7 +1091,6 @@ static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
{
return (struct hci_sco_hdr *) skb->data;
}
-#endif
/* Command opcode pack/unpack */
#define hci_opcode_pack(ogf, ocf) (__u16) ((ocf & 0x03ff)|(ogf << 10))
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index 441dadbf6a8..14cc3249c1e 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -82,6 +82,13 @@ struct link_key {
u8 pin_len;
};
+struct oob_data {
+ struct list_head list;
+ bdaddr_t bdaddr;
+ u8 hash[16];
+ u8 randomizer[16];
+};
+
#define NUM_REASSEMBLY 4
struct hci_dev {
struct list_head list;
@@ -94,7 +101,8 @@ struct hci_dev {
__u8 bus;
__u8 dev_type;
bdaddr_t bdaddr;
- __u8 dev_name[248];
+ __u8 dev_name[HCI_MAX_NAME_LENGTH];
+ __u8 eir[HCI_MAX_EIR_LENGTH];
__u8 dev_class[3];
__u8 major_class;
__u8 minor_class;
@@ -118,6 +126,8 @@ struct hci_dev {
__u16 sniff_min_interval;
__u16 sniff_max_interval;
+ unsigned int auto_accept_delay;
+
unsigned long quirks;
atomic_t cmd_cnt;
@@ -169,6 +179,8 @@ struct hci_dev {
struct list_head link_keys;
+ struct list_head remote_oob_data;
+
struct hci_dev_stats stat;
struct sk_buff_head driver_init;
@@ -216,6 +228,7 @@ struct hci_conn {
__u16 pkt_type;
__u16 link_policy;
__u32 link_mode;
+ __u8 key_type;
__u8 auth_type;
__u8 sec_level;
__u8 pending_sec_level;
@@ -235,6 +248,7 @@ struct hci_conn {
struct timer_list disc_timer;
struct timer_list idle_timer;
+ struct timer_list auto_accept_timer;
struct work_struct work_add;
struct work_struct work_del;
@@ -501,10 +515,17 @@ 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_add_link_key(struct hci_dev *hdev, struct hci_conn *conn, int new_key,
+ bdaddr_t *bdaddr, u8 *val, u8 type, u8 pin_len);
int hci_remove_link_key(struct hci_dev *hdev, bdaddr_t *bdaddr);
+int hci_remote_oob_data_clear(struct hci_dev *hdev);
+struct oob_data *hci_find_remote_oob_data(struct hci_dev *hdev,
+ bdaddr_t *bdaddr);
+int hci_add_remote_oob_data(struct hci_dev *hdev, bdaddr_t *bdaddr, u8 *hash,
+ u8 *randomizer);
+int hci_remove_remote_oob_data(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);
@@ -754,19 +775,27 @@ 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_new_key(u16 index, struct link_key *key, u8 persistent);
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_request(u16 index, bdaddr_t *bdaddr, u8 secure);
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_request(u16 index, bdaddr_t *bdaddr, __le32 value,
+ u8 confirm_hint);
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);
+int mgmt_set_local_name_complete(u16 index, u8 *name, u8 status);
+int mgmt_read_local_oob_data_reply_complete(u16 index, u8 *hash, u8 *randomizer,
+ u8 status);
+int mgmt_device_found(u16 index, bdaddr_t *bdaddr, u8 *dev_class, s8 rssi,
+ u8 *eir);
+int mgmt_remote_name(u16 index, bdaddr_t *bdaddr, u8 *name);
+int mgmt_discovering(u16 index, u8 discovering);
/* HCI info for socket */
#define hci_pi(sk) ((struct hci_pinfo *) sk)
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 4f4bff1eaed..c34b1c12636 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -276,63 +276,17 @@ struct l2cap_conn_param_update_rsp {
#define L2CAP_CONN_PARAM_ACCEPTED 0x0000
#define L2CAP_CONN_PARAM_REJECTED 0x0001
-/* ----- L2CAP connections ----- */
-struct l2cap_chan_list {
- struct sock *head;
- rwlock_t lock;
- long num;
-};
-
-struct l2cap_conn {
- struct hci_conn *hcon;
-
- bdaddr_t *dst;
- bdaddr_t *src;
-
- unsigned int mtu;
-
- __u32 feat_mask;
-
- __u8 info_state;
- __u8 info_ident;
-
- struct timer_list info_timer;
-
- spinlock_t lock;
-
- struct sk_buff *rx_skb;
- __u32 rx_len;
- __u8 rx_ident;
- __u8 tx_ident;
-
- __u8 disc_reason;
-
- struct l2cap_chan_list chan_list;
-};
-
-struct sock_del_list {
- struct sock *sk;
- struct list_head list;
-};
-
-#define L2CAP_INFO_CL_MTU_REQ_SENT 0x01
-#define L2CAP_INFO_FEAT_MASK_REQ_SENT 0x04
-#define L2CAP_INFO_FEAT_MASK_REQ_DONE 0x08
-
-/* ----- L2CAP channel and socket info ----- */
-#define l2cap_pi(sk) ((struct l2cap_pinfo *) sk)
-#define TX_QUEUE(sk) (&l2cap_pi(sk)->tx_queue)
-#define SREJ_QUEUE(sk) (&l2cap_pi(sk)->srej_queue)
-#define BUSY_QUEUE(sk) (&l2cap_pi(sk)->busy_queue)
-#define SREJ_LIST(sk) (&l2cap_pi(sk)->srej_l.list)
-
+/* ----- L2CAP channels and connections ----- */
struct srej_list {
__u8 tx_seq;
struct list_head list;
};
-struct l2cap_pinfo {
- struct bt_sock bt;
+struct l2cap_chan {
+ struct sock *sk;
+
+ struct l2cap_conn *conn;
+
__le16 psm;
__u16 dcid;
__u16 scid;
@@ -341,17 +295,29 @@ struct l2cap_pinfo {
__u16 omtu;
__u16 flush_to;
__u8 mode;
- __u8 num_conf_req;
- __u8 num_conf_rsp;
- __u8 fcs;
+ __le16 sport;
+
__u8 sec_level;
__u8 role_switch;
__u8 force_reliable;
__u8 flushable;
+ __u8 ident;
+
__u8 conf_req[64];
__u8 conf_len;
+ __u8 num_conf_req;
+ __u8 num_conf_rsp;
+
+ __u8 fcs;
+
+ __u8 tx_win;
+ __u8 max_tx;
+ __u16 retrans_timeout;
+ __u16 monitor_timeout;
+ __u16 mps;
+
__u8 conf_state;
__u16 conn_state;
@@ -369,30 +335,60 @@ struct l2cap_pinfo {
__u16 partial_sdu_len;
struct sk_buff *sdu;
- __u8 ident;
-
- __u8 tx_win;
- __u8 max_tx;
__u8 remote_tx_win;
__u8 remote_max_tx;
- __u16 retrans_timeout;
- __u16 monitor_timeout;
__u16 remote_mps;
- __u16 mps;
-
- __le16 sport;
struct timer_list retrans_timer;
struct timer_list monitor_timer;
struct timer_list ack_timer;
- struct sk_buff_head tx_queue;
- struct sk_buff_head srej_queue;
- struct sk_buff_head busy_queue;
+ struct sk_buff *tx_send_head;
+ struct sk_buff_head tx_q;
+ struct sk_buff_head srej_q;
+ struct sk_buff_head busy_q;
struct work_struct busy_work;
- struct srej_list srej_l;
- struct l2cap_conn *conn;
- struct sock *next_c;
- struct sock *prev_c;
+ struct list_head srej_l;
+
+ struct list_head list;
+};
+
+struct l2cap_conn {
+ struct hci_conn *hcon;
+
+ bdaddr_t *dst;
+ bdaddr_t *src;
+
+ unsigned int mtu;
+
+ __u32 feat_mask;
+
+ __u8 info_state;
+ __u8 info_ident;
+
+ struct timer_list info_timer;
+
+ spinlock_t lock;
+
+ struct sk_buff *rx_skb;
+ __u32 rx_len;
+ __u8 tx_ident;
+
+ __u8 disc_reason;
+
+ struct list_head chan_l;
+ rwlock_t chan_lock;
+};
+
+#define L2CAP_INFO_CL_MTU_REQ_SENT 0x01
+#define L2CAP_INFO_FEAT_MASK_REQ_SENT 0x04
+#define L2CAP_INFO_FEAT_MASK_REQ_DONE 0x08
+
+/* ----- L2CAP socket info ----- */
+#define l2cap_pi(sk) ((struct l2cap_pinfo *) sk)
+
+struct l2cap_pinfo {
+ struct bt_sock bt;
+ struct l2cap_chan *chan;
};
#define L2CAP_CONF_REQ_SENT 0x01
@@ -419,24 +415,23 @@ struct l2cap_pinfo {
#define L2CAP_CONN_RNR_SENT 0x0200
#define L2CAP_CONN_SAR_RETRY 0x0400
-#define __mod_retrans_timer() mod_timer(&l2cap_pi(sk)->retrans_timer, \
+#define __mod_retrans_timer() mod_timer(&chan->retrans_timer, \
jiffies + msecs_to_jiffies(L2CAP_DEFAULT_RETRANS_TO));
-#define __mod_monitor_timer() mod_timer(&l2cap_pi(sk)->monitor_timer, \
+#define __mod_monitor_timer() mod_timer(&chan->monitor_timer, \
jiffies + msecs_to_jiffies(L2CAP_DEFAULT_MONITOR_TO));
-#define __mod_ack_timer() mod_timer(&l2cap_pi(sk)->ack_timer, \
+#define __mod_ack_timer() mod_timer(&chan->ack_timer, \
jiffies + msecs_to_jiffies(L2CAP_DEFAULT_ACK_TO));
-static inline int l2cap_tx_window_full(struct sock *sk)
+static inline int l2cap_tx_window_full(struct l2cap_chan *ch)
{
- struct l2cap_pinfo *pi = l2cap_pi(sk);
int sub;
- sub = (pi->next_tx_seq - pi->expected_ack_seq) % 64;
+ sub = (ch->next_tx_seq - ch->expected_ack_seq) % 64;
if (sub < 0)
sub += 64;
- return sub == pi->remote_tx_win;
+ return sub == ch->remote_tx_win;
}
#define __get_txseq(ctrl) (((ctrl) & L2CAP_CTRL_TXSEQ) >> 1)
@@ -446,24 +441,22 @@ static inline int l2cap_tx_window_full(struct sock *sk)
#define __is_sar_start(ctrl) (((ctrl) & L2CAP_CTRL_SAR) == L2CAP_SDU_START)
extern int disable_ertm;
-extern const struct proto_ops l2cap_sock_ops;
extern struct bt_sock_list l2cap_sk_list;
int l2cap_init_sockets(void);
void l2cap_cleanup_sockets(void);
-u8 l2cap_get_ident(struct l2cap_conn *conn);
void l2cap_send_cmd(struct l2cap_conn *conn, u8 ident, u8 code, u16 len, void *data);
-int l2cap_build_conf_req(struct sock *sk, void *data);
+void __l2cap_connect_rsp_defer(struct l2cap_chan *chan);
int __l2cap_wait_ack(struct sock *sk);
-struct sk_buff *l2cap_create_connless_pdu(struct sock *sk, struct msghdr *msg, size_t len);
-struct sk_buff *l2cap_create_basic_pdu(struct sock *sk, struct msghdr *msg, size_t len);
-struct sk_buff *l2cap_create_iframe_pdu(struct sock *sk, struct msghdr *msg, size_t len, u16 control, u16 sdulen);
-int l2cap_sar_segment_sdu(struct sock *sk, struct msghdr *msg, size_t len);
-void l2cap_do_send(struct sock *sk, struct sk_buff *skb);
-void l2cap_streaming_send(struct sock *sk);
-int l2cap_ertm_send(struct sock *sk);
+struct sk_buff *l2cap_create_connless_pdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len);
+struct sk_buff *l2cap_create_basic_pdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len);
+struct sk_buff *l2cap_create_iframe_pdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len, u16 control, u16 sdulen);
+int l2cap_sar_segment_sdu(struct l2cap_chan *chan, struct msghdr *msg, size_t len);
+void l2cap_do_send(struct l2cap_chan *chan, struct sk_buff *skb);
+void l2cap_streaming_send(struct l2cap_chan *chan);
+int l2cap_ertm_send(struct l2cap_chan *chan);
void l2cap_sock_set_timer(struct sock *sk, long timeout);
void l2cap_sock_clear_timer(struct sock *sk);
@@ -472,8 +465,10 @@ void l2cap_sock_kill(struct sock *sk);
void l2cap_sock_init(struct sock *sk, struct sock *parent);
struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock,
int proto, gfp_t prio);
-void l2cap_send_disconn_req(struct l2cap_conn *conn, struct sock *sk, int err);
-void l2cap_chan_del(struct sock *sk, int err);
-int l2cap_do_connect(struct sock *sk);
+void l2cap_send_disconn_req(struct l2cap_conn *conn, struct l2cap_chan *chan, int err);
+struct l2cap_chan *l2cap_chan_alloc(struct sock *sk);
+void l2cap_chan_del(struct l2cap_chan *chan, int err);
+void l2cap_chan_free(struct l2cap_chan *chan);
+int l2cap_chan_connect(struct l2cap_chan *chan);
#endif /* __L2CAP_H */
diff --git a/include/net/bluetooth/mgmt.h b/include/net/bluetooth/mgmt.h
index 5fabfa886b3..4899286ed4e 100644
--- a/include/net/bluetooth/mgmt.h
+++ b/include/net/bluetooth/mgmt.h
@@ -41,6 +41,10 @@ struct mgmt_rp_read_index_list {
__le16 index[0];
} __packed;
+/* Reserve one extra byte for names in management messages so that they
+ * are always guaranteed to be nul-terminated */
+#define MGMT_MAX_NAME_LENGTH (HCI_MAX_NAME_LENGTH + 1)
+
#define MGMT_OP_READ_INFO 0x0004
struct mgmt_rp_read_info {
__u8 type;
@@ -55,6 +59,7 @@ struct mgmt_rp_read_info {
__u16 manufacturer;
__u8 hci_ver;
__u16 hci_rev;
+ __u8 name[MGMT_MAX_NAME_LENGTH];
} __packed;
struct mgmt_mode {
@@ -167,6 +172,33 @@ struct mgmt_rp_user_confirm_reply {
#define MGMT_OP_USER_CONFIRM_NEG_REPLY 0x0016
+#define MGMT_OP_SET_LOCAL_NAME 0x0017
+struct mgmt_cp_set_local_name {
+ __u8 name[MGMT_MAX_NAME_LENGTH];
+} __packed;
+
+#define MGMT_OP_READ_LOCAL_OOB_DATA 0x0018
+struct mgmt_rp_read_local_oob_data {
+ __u8 hash[16];
+ __u8 randomizer[16];
+} __packed;
+
+#define MGMT_OP_ADD_REMOTE_OOB_DATA 0x0019
+struct mgmt_cp_add_remote_oob_data {
+ bdaddr_t bdaddr;
+ __u8 hash[16];
+ __u8 randomizer[16];
+} __packed;
+
+#define MGMT_OP_REMOVE_REMOTE_OOB_DATA 0x001A
+struct mgmt_cp_remove_remote_oob_data {
+ bdaddr_t bdaddr;
+} __packed;
+
+#define MGMT_OP_START_DISCOVERY 0x001B
+
+#define MGMT_OP_STOP_DISCOVERY 0x001C
+
#define MGMT_EV_CMD_COMPLETE 0x0001
struct mgmt_ev_cmd_complete {
__le16 opcode;
@@ -198,8 +230,8 @@ struct mgmt_ev_controller_error {
#define MGMT_EV_NEW_KEY 0x000A
struct mgmt_ev_new_key {
+ __u8 store_hint;
struct mgmt_key_info key;
- __u8 old_key_type;
} __packed;
#define MGMT_EV_CONNECTED 0x000B
@@ -221,11 +253,13 @@ struct mgmt_ev_connect_failed {
#define MGMT_EV_PIN_CODE_REQUEST 0x000E
struct mgmt_ev_pin_code_request {
bdaddr_t bdaddr;
+ __u8 secure;
} __packed;
#define MGMT_EV_USER_CONFIRM_REQUEST 0x000F
struct mgmt_ev_user_confirm_request {
bdaddr_t bdaddr;
+ __u8 confirm_hint;
__le32 value;
} __packed;
@@ -234,3 +268,24 @@ struct mgmt_ev_auth_failed {
bdaddr_t bdaddr;
__u8 status;
} __packed;
+
+#define MGMT_EV_LOCAL_NAME_CHANGED 0x0011
+struct mgmt_ev_local_name_changed {
+ __u8 name[MGMT_MAX_NAME_LENGTH];
+} __packed;
+
+#define MGMT_EV_DEVICE_FOUND 0x0012
+struct mgmt_ev_device_found {
+ bdaddr_t bdaddr;
+ __u8 dev_class[3];
+ __s8 rssi;
+ __u8 eir[HCI_MAX_EIR_LENGTH];
+} __packed;
+
+#define MGMT_EV_REMOTE_NAME 0x0013
+struct mgmt_ev_remote_name {
+ bdaddr_t bdaddr;
+ __u8 name[MGMT_MAX_NAME_LENGTH];
+} __packed;
+
+#define MGMT_EV_DISCOVERING 0x0014