Bluetooth: EWS: rewrite handling POLL (P) bit
Handle POLL (P) bit in L2CAP ERTM using information about control field type.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 3110c43..67a2fdb 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -627,6 +627,22 @@
else
return ctrl & L2CAP_CTRL_FINAL;
}
+
+static inline __u32 __set_ctrl_poll(struct l2cap_chan *chan)
+{
+ if (test_bit(FLAG_EXT_CTRL, &chan->flags))
+ return L2CAP_EXT_CTRL_POLL;
+ else
+ return L2CAP_CTRL_POLL;
+}
+
+static inline bool __is_ctrl_poll(struct l2cap_chan *chan, __u32 ctrl)
+{
+ if (test_bit(FLAG_EXT_CTRL, &chan->flags))
+ return ctrl & L2CAP_EXT_CTRL_POLL;
+ else
+ return ctrl & L2CAP_CTRL_POLL;
+}
extern int disable_ertm;
int l2cap_init_sockets(void);