60 static int rfcomm_send_msc(struct rfcomm_session *s, int cr, u8 dlci, u8 v24_sig);
297 	d->v24_sig    = RFCOMM_V24_RTC | RFCOMM_V24_RTR | RFCOMM_V24_DV;  in rfcomm_dlc_clear_state()
595 		d->v24_sig |= RFCOMM_V24_FC;  in __rfcomm_dlc_throttle()
606 		d->v24_sig &= ~RFCOMM_V24_FC;  in __rfcomm_dlc_unthrottle()
617 int rfcomm_dlc_set_modem_status(struct rfcomm_dlc *d, u8 v24_sig)  in rfcomm_dlc_set_modem_status()  argument
620 			d, d->state, v24_sig);  in rfcomm_dlc_set_modem_status()
623 		v24_sig |= RFCOMM_V24_FC;  in rfcomm_dlc_set_modem_status()
625 		v24_sig &= ~RFCOMM_V24_FC;  in rfcomm_dlc_set_modem_status()
627 	d->v24_sig = v24_sig;  in rfcomm_dlc_set_modem_status()
635 int rfcomm_dlc_get_modem_status(struct rfcomm_dlc *d, u8 *v24_sig)  in rfcomm_dlc_get_modem_status()  argument
638 			d, d->state, d->v24_sig);  in rfcomm_dlc_get_modem_status()
640 	*v24_sig = d->v24_sig;  in rfcomm_dlc_get_modem_status()
1024 static int rfcomm_send_msc(struct rfcomm_session *s, int cr, u8 dlci, u8 v24_sig)  in rfcomm_send_msc()  argument
1031 	BT_DBG("%p cr %d v24 0x%x", s, cr, v24_sig);  in rfcomm_send_msc()
1044 	msc->v24_sig = v24_sig | 0x01;  in rfcomm_send_msc()
1188 			rfcomm_send_msc(s, 1, dlci, d->v24_sig);  in rfcomm_recv_ua()
1302 	rfcomm_send_msc(d->session, 1, d->dlci, d->v24_sig);  in rfcomm_dlc_accept()
1578 	BT_DBG("dlci %d cr %d v24 0x%x", dlci, cr, msc->v24_sig);  in rfcomm_recv_msc()
1585 		if (msc->v24_sig & RFCOMM_V24_FC && !d->cfc)  in rfcomm_recv_msc()
1592 		d->remote_v24_sig = msc->v24_sig;  in rfcomm_recv_msc()
1595 			d->modem_status(d, msc->v24_sig);  in rfcomm_recv_msc()
1599 		rfcomm_send_msc(s, 0, dlci, msc->v24_sig);  in rfcomm_recv_msc()
1801 		rfcomm_send_msc(d->session, 1, d->dlci, d->v24_sig);  in rfcomm_process_tx()