From: Gustavo F. Padovan Date: Sat, 3 Oct 2009 05:34:40 +0000 (-0300) Subject: Bluetooth: Fix 'SendRRorRNR' to send the ReqSeq value X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=2ab25cdd7b54473dd42dcffc9872737de2517466;p=deliverable%2Flinux.git Bluetooth: Fix 'SendRRorRNR' to send the ReqSeq value SendRRorRNR needs to acknowledge received I-frames (actually every packet needs to acknowledge received I-frames by sending the proper packet sequence number), so ReqSeq is set to the next I-frame number sequence to be pulled by the reassembly function. SendRRorRNR tells the remote side about local busy conditions, it sends a Receiver Ready frame if local busy is false or a Receiver Not Ready if local busy is true. ReqSeq is the packet's field to send the number of the acknowledged packets. Signed-off-by: Gustavo F. Padovan Signed-off-by: Marcel Holtmann --- diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index 73bda0ae41d6..c898f3439d1c 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -373,6 +373,8 @@ static inline int l2cap_send_rr_or_rnr(struct l2cap_pinfo *pi, u16 control) else control |= L2CAP_SUPER_RCV_READY; + control |= pi->buffer_seq << L2CAP_CTRL_REQSEQ_SHIFT; + return l2cap_send_sframe(pi, control); }