diff options
| author | Gustavo F. Padovan <gustavo@las.ic.unicamp.br> | 2009-08-20 21:25:59 -0400 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2009-08-22 17:55:20 -0400 |
| commit | 30afb5b2aa83adf4f69e5090d48e1bb04b64c58a (patch) | |
| tree | f47506c5f02b8e1d23123cadee49f518c928afa5 /include/net | |
| parent | c74e560cd0101455f1889515e1527e4c2e266113 (diff) | |
Bluetooth: Initial support for retransmission of packets with REJ frames
When receiving an I-frame with unexpected txSeq, receiver side start the
recovery procedure by sending a REJ S-frame to the transmitter side. So
the transmitter can re-send the lost I-frame.
This patch just adds a basic support for retransmission, it doesn't
mean that ERTM now has full support for packet retransmission.
Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/bluetooth/l2cap.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index 0afde8d22b56..a1d8ec468ef3 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h | |||
| @@ -351,6 +351,7 @@ struct l2cap_pinfo { | |||
| 351 | #define L2CAP_CONF_MAX_CONF_RSP 2 | 351 | #define L2CAP_CONF_MAX_CONF_RSP 2 |
| 352 | 352 | ||
| 353 | #define L2CAP_CONN_SAR_SDU 0x01 | 353 | #define L2CAP_CONN_SAR_SDU 0x01 |
| 354 | #define L2CAP_CONN_UNDER_REJ 0x02 | ||
| 354 | 355 | ||
| 355 | static inline int l2cap_tx_window_full(struct sock *sk) | 356 | static inline int l2cap_tx_window_full(struct sock *sk) |
| 356 | { | 357 | { |