diff options
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 25 | ||||
| -rw-r--r-- | include/net/bluetooth/l2cap.h | 2 | ||||
| -rw-r--r-- | net/bluetooth/hci_conn.c | 6 | ||||
| -rw-r--r-- | net/bluetooth/hci_event.c | 2 | ||||
| -rw-r--r-- | net/bluetooth/l2cap.c | 20 | ||||
| -rw-r--r-- | net/bluetooth/sco.c | 4 |
6 files changed, 49 insertions, 10 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 9473fce499e7..01f9316b4c23 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -478,7 +478,8 @@ struct hci_proto { int (*connect_ind) (struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 type); int (*connect_cfm) (struct hci_conn *conn, __u8 status); - int (*disconn_ind) (struct hci_conn *conn, __u8 reason); + int (*disconn_ind) (struct hci_conn *conn); + int (*disconn_cfm) (struct hci_conn *conn, __u8 reason); int (*recv_acldata) (struct hci_conn *conn, struct sk_buff *skb, __u16 flags); int (*recv_scodata) (struct hci_conn *conn, struct sk_buff *skb); int (*security_cfm) (struct hci_conn *conn, __u8 status, __u8 encrypt); @@ -513,17 +514,33 @@ static inline void hci_proto_connect_cfm(struct hci_conn *conn, __u8 status) hp->connect_cfm(conn, status); } -static inline void hci_proto_disconn_ind(struct hci_conn *conn, __u8 reason) +static inline int hci_proto_disconn_ind(struct hci_conn *conn) { register struct hci_proto *hp; + int reason = 0x13; hp = hci_proto[HCI_PROTO_L2CAP]; if (hp && hp->disconn_ind) - hp->disconn_ind(conn, reason); + reason = hp->disconn_ind(conn); hp = hci_proto[HCI_PROTO_SCO]; if (hp && hp->disconn_ind) - hp->disconn_ind(conn, reason); + reason = hp->disconn_ind(conn); + + return reason; +} + +static inline void hci_proto_disconn_cfm(struct hci_conn *conn, __u8 reason) +{ + register struct hci_proto *hp; + + hp = hci_proto[HCI_PROTO_L2CAP]; + if (hp && hp->disconn_cfm) + hp->disconn_cfm(conn, reason); + + hp = hci_proto[HCI_PROTO_SCO]; + if (hp && hp->disconn_cfm) + hp->disconn_cfm(conn, reason); } static inline void hci_proto_auth_cfm(struct hci_conn *conn, __u8 status) diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index 54737c5dc86c..f566aa1f0a4c 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -221,6 +221,8 @@ struct l2cap_conn { __u8 rx_ident; __u8 tx_ident; + __u8 disc_reason; + struct l2cap_chan_list chan_list; }; diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index dcdaa4be7847..96281a11a186 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -159,6 +159,7 @@ static void hci_conn_timeout(unsigned long arg) { struct hci_conn *conn = (void *) arg; struct hci_dev *hdev = conn->hdev; + __u8 reason; BT_DBG("conn %p state %d", conn, conn->state); @@ -177,7 +178,8 @@ static void hci_conn_timeout(unsigned long arg) break; case BT_CONFIG: case BT_CONNECTED: - hci_acl_disconn(conn, 0x13); + reason = hci_proto_disconn_ind(conn); + hci_acl_disconn(conn, reason); break; default: conn->state = BT_CLOSED; @@ -562,7 +564,7 @@ void hci_conn_hash_flush(struct hci_dev *hdev) hci_conn_del_sysfs(c); - hci_proto_disconn_ind(c, 0x16); + hci_proto_disconn_cfm(c, 0x16); hci_conn_del(c); } } diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index 899b8991a466..c396542c2b82 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -1021,7 +1021,7 @@ static inline void hci_disconn_complete_evt(struct hci_dev *hdev, struct sk_buff hci_conn_del_sysfs(conn); - hci_proto_disconn_ind(conn, ev->reason); + hci_proto_disconn_cfm(conn, ev->reason); hci_conn_del(conn); } diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index 7bba469b6828..d563f2ebcbb3 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -206,6 +206,8 @@ static void __l2cap_chan_add(struct l2cap_conn *conn, struct sock *sk, struct so BT_DBG("conn %p, psm 0x%2.2x, dcid 0x%4.4x", conn, l2cap_pi(sk)->psm, l2cap_pi(sk)->dcid); + conn->disc_reason = 0x13; + l2cap_pi(sk)->conn = conn; if (sk->sk_type == SOCK_SEQPACKET) { @@ -491,6 +493,8 @@ static struct l2cap_conn *l2cap_conn_add(struct hci_conn *hcon, u8 status) spin_lock_init(&conn->lock); rwlock_init(&conn->chan_list.lock); + conn->disc_reason = 0x13; + return conn; } @@ -1840,6 +1844,7 @@ static inline int l2cap_connect_req(struct l2cap_conn *conn, struct l2cap_cmd_hd /* Check if the ACL is secure enough (if not SDP) */ if (psm != cpu_to_le16(0x0001) && !hci_conn_check_link_mode(conn->hcon)) { + conn->disc_reason = 0x05; result = L2CAP_CR_SEC_BLOCK; goto response; } @@ -2472,7 +2477,19 @@ static int l2cap_connect_cfm(struct hci_conn *hcon, u8 status) return 0; } -static int l2cap_disconn_ind(struct hci_conn *hcon, u8 reason) +static int l2cap_disconn_ind(struct hci_conn *hcon) +{ + struct l2cap_conn *conn = hcon->l2cap_data; + + BT_DBG("hcon %p", hcon); + + if (hcon->type != ACL_LINK || !conn) + return 0x13; + + return conn->disc_reason; +} + +static int l2cap_disconn_cfm(struct hci_conn *hcon, u8 reason) { BT_DBG("hcon %p reason %d", hcon, reason); @@ -2717,6 +2734,7 @@ static struct hci_proto l2cap_hci_proto = { .connect_ind = l2cap_connect_ind, .connect_cfm = l2cap_connect_cfm, .disconn_ind = l2cap_disconn_ind, + .disconn_cfm = l2cap_disconn_cfm, .security_cfm = l2cap_security_cfm, .recv_acldata = l2cap_recv_acldata }; diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c index 7f10f97cd697..51ae0c3e470a 100644 --- a/net/bluetooth/sco.c +++ b/net/bluetooth/sco.c @@ -902,7 +902,7 @@ static int sco_connect_cfm(struct hci_conn *hcon, __u8 status) return 0; } -static int sco_disconn_ind(struct hci_conn *hcon, __u8 reason) +static int sco_disconn_cfm(struct hci_conn *hcon, __u8 reason) { BT_DBG("hcon %p reason %d", hcon, reason); @@ -985,7 +985,7 @@ static struct hci_proto sco_hci_proto = { .id = HCI_PROTO_SCO, .connect_ind = sco_connect_ind, .connect_cfm = sco_connect_cfm, - .disconn_ind = sco_disconn_ind, + .disconn_cfm = sco_disconn_cfm, .recv_scodata = sco_recv_scodata }; |