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| author | Gustavo F. Padovan <gustavo@las.ic.unicamp.br> | 2009-08-26 04:04:01 -0300 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2009-08-26 00:12:20 -0700 |
| commit | ca42a613c92d131ff02d5714419d58c36c3459f3 (patch) | |
| tree | b40e2f5855260ab5eafb6f15517ba327db489b0b /net | |
| parent | cbe86b98a6aceefe943ada1471eb52fd9ac4c504 (diff) | |
| download | blackbird-op-linux-ca42a613c92d131ff02d5714419d58c36c3459f3.tar.gz blackbird-op-linux-ca42a613c92d131ff02d5714419d58c36c3459f3.zip | |
Bluetooth: Acknowledge L2CAP packets when receiving RR-frames (F-bit=1)
Implement the Recv ReqSeqAndFBit event when a RR frame with F bit set is
received.
Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/bluetooth/l2cap.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c index e5847c5849d7..0a36c61c011f 100644 --- a/net/bluetooth/l2cap.c +++ b/net/bluetooth/l2cap.c @@ -3348,9 +3348,13 @@ static inline int l2cap_data_channel_sframe(struct sock *sk, u16 rx_control, str case L2CAP_SUPER_RCV_READY: if (rx_control & L2CAP_CTRL_POLL) { u16 control = L2CAP_CTRL_FINAL; - control |= L2CAP_SUPER_RCV_READY; + control |= L2CAP_SUPER_RCV_READY | + (pi->buffer_seq << L2CAP_CTRL_REQSEQ_SHIFT); l2cap_send_sframe(l2cap_pi(sk), control); } else if (rx_control & L2CAP_CTRL_FINAL) { + pi->expected_ack_seq = tx_seq; + l2cap_drop_acked_frames(sk); + if (!(pi->conn_state & L2CAP_CONN_WAIT_F)) break; |
