L2CAP_PSM_RFCOMM
laddr->bt_psm = L2CAP_PSM_RFCOMM;
dlc->rd_raddr.bt_psm = L2CAP_PSM_RFCOMM;
else if (dlc->rd_raddr.bt_psm != L2CAP_PSM_RFCOMM
dlc->rd_laddr.bt_psm = L2CAP_PSM_RFCOMM;
else if (dlc->rd_laddr.bt_psm != L2CAP_PSM_RFCOMM
dlc->rd_laddr.bt_psm = L2CAP_PSM_RFCOMM;
dlc->rd_raddr.bt_psm = L2CAP_PSM_RFCOMM;
psm = L2CAP_PSM_RFCOMM;
len = (psm == L2CAP_PSM_RFCOMM ? 0 : 3);
*psm = L2CAP_PSM_RFCOMM;