Bluetooth: Implement 'Send IorRRorRNR' event
After receive a RR with P bit set ERTM shall use this funcion to choose
what type of frame to reply with F bit = 1.
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Reviewed-by: João Paulo Rechi Vita <jprvita@profusion.mobi>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 17a689f..d9c20c3 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -320,7 +320,7 @@
__u8 conf_req[64];
__u8 conf_len;
__u8 conf_state;
- __u8 conn_state;
+ __u16 conn_state;
__u8 next_tx_seq;
__u8 expected_ack_seq;
@@ -328,6 +328,7 @@
__u8 buffer_seq;
__u8 buffer_seq_srej;
__u8 srej_save_reqseq;
+ __u8 frames_sent;
__u8 unacked_frames;
__u8 retry_count;
__u8 num_to_ack;
@@ -367,14 +368,15 @@
#define L2CAP_CONF_MAX_CONF_REQ 2
#define L2CAP_CONF_MAX_CONF_RSP 2
-#define L2CAP_CONN_SAR_SDU 0x01
-#define L2CAP_CONN_SREJ_SENT 0x02
-#define L2CAP_CONN_WAIT_F 0x04
-#define L2CAP_CONN_SREJ_ACT 0x08
-#define L2CAP_CONN_SEND_PBIT 0x10
-#define L2CAP_CONN_REMOTE_BUSY 0x20
-#define L2CAP_CONN_LOCAL_BUSY 0x40
-#define L2CAP_CONN_REJ_ACT 0x80
+#define L2CAP_CONN_SAR_SDU 0x0001
+#define L2CAP_CONN_SREJ_SENT 0x0002
+#define L2CAP_CONN_WAIT_F 0x0004
+#define L2CAP_CONN_SREJ_ACT 0x0008
+#define L2CAP_CONN_SEND_PBIT 0x0010
+#define L2CAP_CONN_REMOTE_BUSY 0x0020
+#define L2CAP_CONN_LOCAL_BUSY 0x0040
+#define L2CAP_CONN_REJ_ACT 0x0080
+#define L2CAP_CONN_SEND_FBIT 0x0100
#define __mod_retrans_timer() mod_timer(&l2cap_pi(sk)->retrans_timer, \
jiffies + msecs_to_jiffies(L2CAP_DEFAULT_RETRANS_TO));