L2CAP_WAIT_CONFIG_RSP
chan->lc_flags |= (L2CAP_WAIT_CONFIG_RSP | L2CAP_WAIT_CONFIG_REQ);
new->lc_flags |= (L2CAP_WAIT_CONFIG_REQ | L2CAP_WAIT_CONFIG_RSP);
chan->lc_flags |= (L2CAP_WAIT_CONFIG_REQ | L2CAP_WAIT_CONFIG_RSP);
if ((chan->lc_flags & L2CAP_WAIT_CONFIG_RSP) == 0) {
|| (chan->lc_flags & L2CAP_WAIT_CONFIG_RSP) == 0)
chan->lc_flags &= ~L2CAP_WAIT_CONFIG_RSP;