491 	struct hdlcdrv_ioctl bi;  in hdlcdrv_siocdevprivate()  local
499 	if (copy_from_user(&bi, data, sizeof(bi)))  in hdlcdrv_siocdevprivate()
502 	switch (bi.cmd) {  in hdlcdrv_siocdevprivate()
505 			return s->ops->ioctl(dev, data, &bi, cmd);  in hdlcdrv_siocdevprivate()
509 		bi.data.cp.tx_delay = s->ch_params.tx_delay;  in hdlcdrv_siocdevprivate()
510 		bi.data.cp.tx_tail = s->ch_params.tx_tail;  in hdlcdrv_siocdevprivate()
511 		bi.data.cp.slottime = s->ch_params.slottime;  in hdlcdrv_siocdevprivate()
512 		bi.data.cp.ppersist = s->ch_params.ppersist;  in hdlcdrv_siocdevprivate()
513 		bi.data.cp.fulldup = s->ch_params.fulldup;  in hdlcdrv_siocdevprivate()
519 		s->ch_params.tx_delay = bi.data.cp.tx_delay;  in hdlcdrv_siocdevprivate()
520 		s->ch_params.tx_tail = bi.data.cp.tx_tail;  in hdlcdrv_siocdevprivate()
521 		s->ch_params.slottime = bi.data.cp.slottime;  in hdlcdrv_siocdevprivate()
522 		s->ch_params.ppersist = bi.data.cp.ppersist;  in hdlcdrv_siocdevprivate()
523 		s->ch_params.fulldup = bi.data.cp.fulldup;  in hdlcdrv_siocdevprivate()
528 		bi.data.mp.iobase = dev->base_addr;  in hdlcdrv_siocdevprivate()
529 		bi.data.mp.irq = dev->irq;  in hdlcdrv_siocdevprivate()
530 		bi.data.mp.dma = dev->dma;  in hdlcdrv_siocdevprivate()
531 		bi.data.mp.dma2 = s->ptt_out.dma2;  in hdlcdrv_siocdevprivate()
532 		bi.data.mp.seriobase = s->ptt_out.seriobase;  in hdlcdrv_siocdevprivate()
533 		bi.data.mp.pariobase = s->ptt_out.pariobase;  in hdlcdrv_siocdevprivate()
534 		bi.data.mp.midiiobase = s->ptt_out.midiiobase;  in hdlcdrv_siocdevprivate()
540 		dev->base_addr = bi.data.mp.iobase;  in hdlcdrv_siocdevprivate()
541 		dev->irq = bi.data.mp.irq;  in hdlcdrv_siocdevprivate()
542 		dev->dma = bi.data.mp.dma;  in hdlcdrv_siocdevprivate()
543 		s->ptt_out.dma2 = bi.data.mp.dma2;  in hdlcdrv_siocdevprivate()
544 		s->ptt_out.seriobase = bi.data.mp.seriobase;  in hdlcdrv_siocdevprivate()
545 		s->ptt_out.pariobase = bi.data.mp.pariobase;  in hdlcdrv_siocdevprivate()
546 		s->ptt_out.midiiobase = bi.data.mp.midiiobase;  in hdlcdrv_siocdevprivate()
550 		bi.data.cs.ptt = hdlcdrv_ptt(s);  in hdlcdrv_siocdevprivate()
551 		bi.data.cs.dcd = s->hdlcrx.dcd;  in hdlcdrv_siocdevprivate()
552 		bi.data.cs.ptt_keyed = s->ptt_keyed;  in hdlcdrv_siocdevprivate()
553 		bi.data.cs.tx_packets = dev->stats.tx_packets;  in hdlcdrv_siocdevprivate()
554 		bi.data.cs.tx_errors = dev->stats.tx_errors;  in hdlcdrv_siocdevprivate()
555 		bi.data.cs.rx_packets = dev->stats.rx_packets;  in hdlcdrv_siocdevprivate()
556 		bi.data.cs.rx_errors = dev->stats.rx_errors;  in hdlcdrv_siocdevprivate()
560 		bi.data.ocs.ptt = hdlcdrv_ptt(s);  in hdlcdrv_siocdevprivate()
561 		bi.data.ocs.dcd = s->hdlcrx.dcd;  in hdlcdrv_siocdevprivate()
562 		bi.data.ocs.ptt_keyed = s->ptt_keyed;  in hdlcdrv_siocdevprivate()
570 		if (bi.data.calibrate > INT_MAX / s->par.bitrate)  in hdlcdrv_siocdevprivate()
572 		s->hdlctx.calibrate = bi.data.calibrate * s->par.bitrate / 16;  in hdlcdrv_siocdevprivate()
581 		bi.data.bits =   in hdlcdrv_siocdevprivate()
594 		bi.data.bits =   in hdlcdrv_siocdevprivate()
603 			strscpy(bi.data.drivername, s->ops->drvname,  in hdlcdrv_siocdevprivate()
604 				sizeof(bi.data.drivername));  in hdlcdrv_siocdevprivate()
607 		bi.data.drivername[0] = '\0';  in hdlcdrv_siocdevprivate()
611 	if (copy_to_user(data, &bi, sizeof(bi)))  in hdlcdrv_siocdevprivate()