---

yaml --- r: 36812 b: refs/heads/master c: 6ac5934 h: refs/heads/master v: v3
git-mirror · Sep 29, 2006 · 3ede62d · 3ede62d
1 parent a12e336
commit 3ede62d
Show file tree

Hide file tree

Showing 5 changed files with 44 additions and 8 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1143e5a6d4d69cd36d44e0184769aa2b17041a10
+refs/heads/master: 6ac59344ef25d5f0ebadb5663cf700d25d2a3886
diff --git a/trunk/include/net/bluetooth/hci.h b/trunk/include/net/bluetooth/hci.h
@@ -297,6 +297,7 @@ struct hci_cp_host_buffer_size {
 
 /* Link Control */
 #define OGF_LINK_CTL	0x01 
+
 #define OCF_CREATE_CONN		0x0005
 struct hci_cp_create_conn {
 	bdaddr_t bdaddr;
@@ -307,6 +308,11 @@ struct hci_cp_create_conn {
 	__u8     role_switch;
 } __attribute__ ((packed));
 
+#define OCF_CREATE_CONN_CANCEL	0x0008
+struct hci_cp_create_conn_cancel {
+	bdaddr_t bdaddr;
+} __attribute__ ((packed));
+
 #define OCF_ACCEPT_CONN_REQ	0x0009
 struct hci_cp_accept_conn_req {
 	bdaddr_t bdaddr;

diff --git a/trunk/include/net/bluetooth/hci_core.h b/trunk/include/net/bluetooth/hci_core.h
@@ -316,10 +316,13 @@ static inline void hci_conn_put(struct hci_conn *conn)
 	if (atomic_dec_and_test(&conn->refcnt)) {
 		unsigned long timeo;
 		if (conn->type == ACL_LINK) {
-			timeo = msecs_to_jiffies(HCI_DISCONN_TIMEOUT);
-			if (!conn->out)
-				timeo *= 2;
 			del_timer(&conn->idle_timer);
+			if (conn->state == BT_CONNECTED) {
+				timeo = msecs_to_jiffies(HCI_DISCONN_TIMEOUT);
+				if (!conn->out)
+					timeo *= 2;
+			} else
+				timeo = msecs_to_jiffies(10);
 		} else
 			timeo = msecs_to_jiffies(10);
 		mod_timer(&conn->disc_timer, jiffies + timeo);

diff --git a/trunk/net/bluetooth/hci_conn.c b/trunk/net/bluetooth/hci_conn.c
@@ -84,6 +84,20 @@ static void hci_acl_connect(struct hci_conn *conn)
 	hci_send_cmd(hdev, OGF_LINK_CTL, OCF_CREATE_CONN, sizeof(cp), &cp);
 }
 
+static void hci_acl_connect_cancel(struct hci_conn *conn)
+{
+	struct hci_cp_create_conn_cancel cp;
+
+	BT_DBG("%p", conn);
+
+	if (conn->hdev->hci_ver < 2)
+		return;
+
+	bacpy(&cp.bdaddr, &conn->dst);
+	hci_send_cmd(conn->hdev, OGF_LINK_CTL,
+				OCF_CREATE_CONN_CANCEL, sizeof(cp), &cp);
+}
+
 void hci_acl_disconn(struct hci_conn *conn, __u8 reason)
 {
 	struct hci_cp_disconnect cp;
@@ -94,7 +108,8 @@ void hci_acl_disconn(struct hci_conn *conn, __u8 reason)
 
 	cp.handle = __cpu_to_le16(conn->handle);
 	cp.reason = reason;
-	hci_send_cmd(conn->hdev, OGF_LINK_CTL, OCF_DISCONNECT, sizeof(cp), &cp);
+	hci_send_cmd(conn->hdev, OGF_LINK_CTL,
+				OCF_DISCONNECT, sizeof(cp), &cp);
 }
 
 void hci_add_sco(struct hci_conn *conn, __u16 handle)
@@ -124,12 +139,20 @@ static void hci_conn_timeout(unsigned long arg)
 		return;
 
 	hci_dev_lock(hdev);
- 	if (conn->state == BT_CONNECTED)
+
+	switch (conn->state) {
+	case BT_CONNECT:
+		hci_acl_connect_cancel(conn);
+		break;
+ 	case BT_CONNECTED:
 		hci_acl_disconn(conn, 0x13);
-	else
+		break;
+	default:
 		conn->state = BT_CLOSED;
+		break;
+	}
+
 	hci_dev_unlock(hdev);
-	return;
 }
 
 static void hci_conn_idle(unsigned long arg)

diff --git a/trunk/net/bluetooth/hci_event.c b/trunk/net/bluetooth/hci_event.c
@@ -750,6 +750,8 @@ static inline void hci_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *s
 		if (test_bit(HCI_ENCRYPT, &hdev->flags))
 			conn->link_mode |= HCI_LM_ENCRYPT;
 
+		hci_conn_hold(conn);
+
 		/* Get remote features */
 		if (conn->type == ACL_LINK) {
 			struct hci_cp_read_remote_features cp;
@@ -778,6 +780,8 @@ static inline void hci_conn_complete_evt(struct hci_dev *hdev, struct sk_buff *s
 			hci_send_cmd(hdev, OGF_LINK_CTL,
 				OCF_CHANGE_CONN_PTYPE, sizeof(cp), &cp);
 		}
+
+		hci_conn_put(conn);
 	} else
 		conn->state = BT_CLOSED;