From 2edf870d198adeb43d5a2a5ddfa7e3cea4fc999b Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Sun, 13 Oct 2013 12:55:29 -0700 Subject: Bluetooth: Provide msg_name callback for L2CAP connectionless channels The L2CAP connectionless channels use SOCK_DGRAM and recvmsg() and need to receive the remote BD_ADDR and PSM information via msg_name from the recvmsg() system call. So in case the L2CAP socket is for connectionless channels, provide a msg_name callback that can update the data. Also store the remote BD_ADDR and PSM in the skb so it can be extracted later on. Signed-off-by: Marcel Holtmann Signed-off-by: Johan Hedberg --- include/net/bluetooth/bluetooth.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/net/bluetooth/bluetooth.h b/include/net/bluetooth/bluetooth.h index 896aad80bc4d..bf2ddffdae2d 100644 --- a/include/net/bluetooth/bluetooth.h +++ b/include/net/bluetooth/bluetooth.h @@ -284,6 +284,8 @@ struct bt_skb_cb { __u8 force_active; struct l2cap_ctrl control; struct hci_req_ctrl req; + bdaddr_t bdaddr; + __le16 psm; }; #define bt_cb(skb) ((struct bt_skb_cb *)((skb)->cb)) -- cgit v1.2.3