Cross Reference: /src/sys/dev/scsipi/ss.c

Lines Matching refs:ss
1 /*	$NetBSD: ss.c,v 1.91 2022/02/23 21:54:41 andvar Exp $	*/
34 __KERNEL_RCSID(0, "$NetBSD: ss.c,v 1.91 2022/02/23 21:54:41 andvar Exp $");
76 	ss,
160 	struct ss_softc *ss = device_private(self);
165 	ss->sc_dev = self;
167 	ss->flags |= SSF_AUTOCONF;
170 	ss->sc_periph = periph;
171 	periph->periph_dev = ss->sc_dev;
177 	bufq_alloc(&ss->buf_queue, "fcfs", 0);
179 	callout_init(&ss->sc_callout, 0);
187 		mustek_attach(ss, sa);
190 		scanjet_attach(ss, sa);
192 	if (ss->special == NULL) {
195 	ss->flags &= ~SSF_AUTOCONF;
201 	struct ss_softc *ss = device_private(self);
202 	struct scsipi_periph *periph = ss->sc_periph;
210 	callout_halt(&ss->sc_callout, NULL);
215 	bufq_drain(ss->buf_queue);
222 	bufq_free(ss->buf_queue);
238 	struct ss_softc *ss;
243 	ss = device_lookup_private(&ss_cd, unit);
244 	if (ss == NULL)
247 	if (!device_is_active(ss->sc_dev))
252 	periph = ss->sc_periph;
260 		aprint_error_dev(ss->sc_dev, "already open\n");
306 	struct ss_softc *ss = device_lookup_private(&ss_cd, SSUNIT(dev));
307 	struct scsipi_periph *periph = ss->sc_periph;
311 	SC_DEBUG(ss->sc_periph, SCSIPI_DB1, ("closing\n"));
314 		if (ss->special && ss->special->rewind_scanner) {
316 			error = (ss->special->rewind_scanner)(ss);
322 		ss->sio.scan_window_size = 0;
323 		ss->flags &= ~SSF_TRIGGERED;
341 	struct ss_softc *ss = device_lookup_private(&ss_cd, SSUNIT(bp->b_dev));
342 	struct scsipi_periph *periph = ss->sc_periph;
352 	if (ss->special && ss->special->minphys)
353 		(ss->special->minphys)(ss, bp);
364 	struct ss_softc *ss = device_lookup_private(&ss_cd, SSUNIT(dev));
367 	if (!device_is_active(ss->sc_dev))
371 	if (!(ss->flags & SSF_TRIGGERED)) {
372 		if (ss->special && ss->special->trigger_scanner) {
373 			error = (ss->special->trigger_scanner)(ss);
377 		ss->flags |= SSF_TRIGGERED;
391 	struct ss_softc *ss = device_lookup_private(&ss_cd, SSUNIT(bp->b_dev));
392 	struct scsipi_periph *periph = ss->sc_periph;
395 	SC_DEBUG(ss->sc_periph, SCSIPI_DB1,
400 	if (!device_is_active(ss->sc_dev)) {
414 	if (bp->b_bcount > ss->sio.scan_window_size)
415 		bp->b_bcount = ss->sio.scan_window_size;
428 	bufq_put(ss->buf_queue, bp);
462 	struct ss_softc *ss = device_private(periph->periph_dev);
477 		if ((bp = bufq_peek(ss->buf_queue)) == NULL)
480 		if (ss->special && ss->special->read)
481 			(ss->special->read)(ss, bp);
520 	struct ss_softc *ss = device_lookup_private(&ss_cd, SSUNIT(dev));
524 	if (!device_is_active(ss->sc_dev))
529 		if (ss->special && ss->special->get_params) {
531 			error = (ss->special->get_params)(ss);
537 		memcpy(addr, &ss->sio, sizeof(struct scan_io));
542 		if (ss->special && ss->special->set_params) {
544 			error = (ss->special->set_params)(ss, sio);
552 		if (ss->special && ss->special->rewind_scanner ) {
554 			error = (ss->special->rewind_scanner)(ss);
560 		ss->flags &= ~SSF_TRIGGERED;
567 		return scsipi_do_ioctl(ss->sc_periph, dev, cmd, addr, flag, l);
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