[Bluetooth] Integrate low-level connections into the driver model

This patch integrates the low-level connections (ACL and SCO) into the
driver model. Every connection is presented as device with the parent
set to its host controller device.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h
index d84855fe7336..263e42b68e8d 100644
--- a/include/net/bluetooth/hci_core.h
+++ b/include/net/bluetooth/hci_core.h
@@ -165,6 +165,10 @@ struct hci_conn {
         struct timer_list disc_timer;
         struct timer_list idle_timer;
 
+        struct work_struct work;
+
+        struct device   dev;
+
         struct hci_dev  *hdev;
         void            *l2cap_data;
         void            *sco_data;
@@ -412,6 +416,8 @@ static inline int hci_recv_frame(struct sk_buff *skb)
 
 int hci_register_sysfs(struct hci_dev *hdev);
 void hci_unregister_sysfs(struct hci_dev *hdev);
+void hci_conn_add_sysfs(struct hci_conn *conn);
+void hci_conn_del_sysfs(struct hci_conn *conn);
 
 #define SET_HCIDEV_DEV(hdev, pdev) ((hdev)->parent = (pdev))