Annotation of src/sys/dev/scsipi/scsiconf.c, Revision 1.209
1.209 ! mycroft 1: /* $NetBSD: scsiconf.c,v 1.208 2003/08/07 17:54:26 jrf Exp $ */
1.14 cgd 2:
1.106 mycroft 3: /*-
1.157 bouyer 4: * Copyright (c) 1998, 1999 The NetBSD Foundation, Inc.
1.106 mycroft 5: * All rights reserved.
6: *
7: * This code is derived from software contributed to The NetBSD Foundation
1.111 thorpej 8: * by Charles M. Hannum; Jason R. Thorpe of the Numerical Aerospace
9: * Simulation Facility, NASA Ames Research Center.
1.12 mycroft 10: *
11: * Redistribution and use in source and binary forms, with or without
12: * modification, are permitted provided that the following conditions
13: * are met:
14: * 1. Redistributions of source code must retain the above copyright
15: * notice, this list of conditions and the following disclaimer.
16: * 2. Redistributions in binary form must reproduce the above copyright
17: * notice, this list of conditions and the following disclaimer in the
18: * documentation and/or other materials provided with the distribution.
19: * 3. All advertising materials mentioning features or use of this software
20: * must display the following acknowledgement:
1.106 mycroft 21: * This product includes software developed by the NetBSD
22: * Foundation, Inc. and its contributors.
23: * 4. Neither the name of The NetBSD Foundation nor the names of its
24: * contributors may be used to endorse or promote products derived
25: * from this software without specific prior written permission.
1.12 mycroft 26: *
1.106 mycroft 27: * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
28: * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
29: * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
30: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
31: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
32: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
33: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
34: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
35: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
36: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
37: * POSSIBILITY OF SUCH DAMAGE.
1.12 mycroft 38: */
39:
40: /*
41: * Originally written by Julian Elischer (julian@tfs.com)
1.5 deraadt 42: * for TRW Financial Systems for use under the MACH(2.5) operating system.
1.1 cgd 43: *
44: * TRW Financial Systems, in accordance with their agreement with Carnegie
45: * Mellon University, makes this software available to CMU to distribute
46: * or use in any manner that they see fit as long as this message is kept with
47: * the software. For this reason TFS also grants any other persons or
48: * organisations permission to use or modify this software.
49: *
50: * TFS supplies this software to be publicly redistributed
51: * on the understanding that TFS is not responsible for the correct
52: * functioning of this software in any circumstances.
1.7 cgd 53: *
1.12 mycroft 54: * Ported to run under 386BSD by Julian Elischer (julian@tfs.com) Sept 1992
1.1 cgd 55: */
1.165 lukem 56:
57: #include <sys/cdefs.h>
1.209 ! mycroft 58: __KERNEL_RCSID(0, "$NetBSD: scsiconf.c,v 1.208 2003/08/07 17:54:26 jrf Exp $");
1.1 cgd 59:
1.10 mycroft 60: #include <sys/param.h>
61: #include <sys/systm.h>
1.128 thorpej 62: #include <sys/kernel.h>
63: #include <sys/proc.h>
1.157 bouyer 64: #include <sys/kthread.h>
1.12 mycroft 65: #include <sys/malloc.h>
66: #include <sys/device.h>
1.111 thorpej 67: #include <sys/conf.h>
1.113 thorpej 68: #include <sys/fcntl.h>
1.112 thorpej 69: #include <sys/scsiio.h>
1.188 jmc 70: #include <sys/queue.h>
71: #include <sys/lock.h>
1.10 mycroft 72:
1.88 bouyer 73: #include <dev/scsipi/scsi_all.h>
74: #include <dev/scsipi/scsipi_all.h>
75: #include <dev/scsipi/scsiconf.h>
1.92 enami 76:
1.88 bouyer 77: #include "locators.h"
1.1 cgd 78:
1.157 bouyer 79: const struct scsipi_periphsw scsi_probe_dev = {
1.12 mycroft 80: NULL,
81: NULL,
82: NULL,
83: NULL,
84: };
85:
1.188 jmc 86: struct scsi_initq {
87: struct scsipi_channel *sc_channel;
88: TAILQ_ENTRY(scsi_initq) scsi_initq;
89: };
90:
91: static TAILQ_HEAD(, scsi_initq) scsi_initq_head =
92: TAILQ_HEAD_INITIALIZER(scsi_initq_head);
93: static struct simplelock scsibus_interlock = SIMPLELOCK_INITIALIZER;
94:
1.157 bouyer 95: int scsi_probe_device __P((struct scsibus_softc *, int, int));
96:
97: int scsibusmatch __P((struct device *, struct cfdata *, void *));
98: void scsibusattach __P((struct device *, struct device *, void *));
99: int scsibusactivate __P((struct device *, enum devact));
100: int scsibusdetach __P((struct device *, int flags));
1.126 thorpej 101:
1.157 bouyer 102: int scsibussubmatch __P((struct device *, struct cfdata *, void *));
1.12 mycroft 103:
1.191 thorpej 104: CFATTACH_DECL(scsibus, sizeof(struct scsibus_softc),
1.192 thorpej 105: scsibusmatch, scsibusattach, scsibusdetach, scsibusactivate);
1.53 thorpej 106:
1.94 thorpej 107: extern struct cfdriver scsibus_cd;
1.12 mycroft 108:
1.187 gehenna 109: dev_type_open(scsibusopen);
110: dev_type_close(scsibusclose);
111: dev_type_ioctl(scsibusioctl);
112:
113: const struct cdevsw scsibus_cdevsw = {
114: scsibusopen, scsibusclose, noread, nowrite, scsibusioctl,
1.194 jdolecek 115: nostop, notty, nopoll, nommap, nokqfilter,
1.187 gehenna 116: };
117:
1.157 bouyer 118: int scsibusprint __P((void *, const char *));
1.188 jmc 119: void scsibus_config __P((struct scsipi_channel *, void *));
1.62 cgd 120:
1.157 bouyer 121: const struct scsipi_bustype scsi_bustype = {
122: SCSIPI_BUSTYPE_SCSI,
123: scsi_scsipi_cmd,
124: scsipi_interpret_sense,
125: scsi_print_addr,
126: scsi_kill_pending,
127: };
128:
129: int
130: scsiprint(aux, pnp)
131: void *aux;
132: const char *pnp;
133: {
134: struct scsipi_channel *chan = aux;
135: struct scsipi_adapter *adapt = chan->chan_adapter;
136:
137: /* only "scsibus"es can attach to "scsi"s; easy. */
138: if (pnp)
1.196 thorpej 139: aprint_normal("scsibus at %s", pnp);
1.157 bouyer 140:
141: /* don't print channel if the controller says there can be only one. */
142: if (adapt->adapt_nchannels != 1)
1.196 thorpej 143: aprint_normal(" channel %d", chan->chan_channel);
1.157 bouyer 144:
145: return (UNCONF);
146: }
147:
1.62 cgd 148: int
1.71 cgd 149: scsibusmatch(parent, cf, aux)
1.62 cgd 150: struct device *parent;
1.71 cgd 151: struct cfdata *cf;
152: void *aux;
1.12 mycroft 153: {
1.157 bouyer 154: struct scsipi_channel *chan = aux;
1.62 cgd 155:
1.172 bouyer 156: if (chan->chan_bustype->bustype_type != SCSIPI_BUSTYPE_SCSI)
1.157 bouyer 157: return 0;
1.62 cgd 158:
1.157 bouyer 159: if (cf->cf_loc[SCSICF_CHANNEL] != chan->chan_channel &&
1.92 enami 160: cf->cf_loc[SCSICF_CHANNEL] != SCSICF_CHANNEL_DEFAULT)
1.62 cgd 161: return (0);
1.12 mycroft 162:
1.62 cgd 163: return (1);
1.12 mycroft 164: }
165:
166: void
167: scsibusattach(parent, self, aux)
1.88 bouyer 168: struct device *parent, *self;
169: void *aux;
1.12 mycroft 170: {
1.157 bouyer 171: struct scsibus_softc *sc = (void *) self;
172: struct scsipi_channel *chan = aux;
1.188 jmc 173: struct scsi_initq *scsi_initq;
1.103 thorpej 174:
1.157 bouyer 175: sc->sc_channel = chan;
1.179 bouyer 176: chan->chan_name = sc->sc_dev.dv_xname;
1.72 thorpej 177:
1.205 thorpej 178: aprint_naive(": SCSI bus\n");
179: aprint_normal(": %d target%s, %d lun%s per target\n",
1.188 jmc 180: chan->chan_ntargets,
181: chan->chan_ntargets == 1 ? "" : "s",
182: chan->chan_nluns,
183: chan->chan_nluns == 1 ? "" : "s");
184:
1.157 bouyer 185: /* Initialize the channel structure first */
1.188 jmc 186: chan->chan_init_cb = scsibus_config;
187: chan->chan_init_cb_arg = sc;
188:
189: scsi_initq = malloc(sizeof(struct scsi_initq), M_DEVBUF, M_WAITOK);
190: scsi_initq->sc_channel = chan;
191: TAILQ_INSERT_TAIL(&scsi_initq_head, scsi_initq, scsi_initq);
192: config_pending_incr();
1.157 bouyer 193: if (scsipi_channel_init(chan)) {
1.205 thorpej 194: aprint_error("%s: failed to init channel\n",
195: sc->sc_dev.dv_xname);
1.157 bouyer 196: return;
1.72 thorpej 197: }
1.128 thorpej 198: }
199:
200: void
1.188 jmc 201: scsibus_config(chan, arg)
202: struct scsipi_channel *chan;
203: void *arg;
1.128 thorpej 204: {
1.188 jmc 205: struct scsibus_softc *sc = arg;
206: struct scsi_initq *scsi_initq;
1.157 bouyer 207:
1.132 soren 208: #ifndef SCSI_DELAY
1.12 mycroft 209: #define SCSI_DELAY 2
1.132 soren 210: #endif
1.201 bouyer 211: if ((chan->chan_flags & SCSIPI_CHAN_NOSETTLE) == 0 &&
212: SCSI_DELAY > 0) {
1.205 thorpej 213: aprint_normal(
214: "%s: waiting %d seconds for devices to settle...\n",
1.201 bouyer 215: sc->sc_dev.dv_xname, SCSI_DELAY);
216: /* ...an identifier we know no one will use... */
217: (void) tsleep(scsibus_config, PRIBIO,
218: "scsidly", SCSI_DELAY * hz);
219: }
1.157 bouyer 220:
1.188 jmc 221: /* Make sure the devices probe in scsibus order to avoid jitter. */
222: simple_lock(&scsibus_interlock);
223: for (;;) {
224: scsi_initq = TAILQ_FIRST(&scsi_initq_head);
225: if (scsi_initq->sc_channel == chan)
226: break;
227: ltsleep(&scsi_initq_head, PRIBIO, "scsi_initq", 0,
228: &scsibus_interlock);
229: }
230:
231: simple_unlock(&scsibus_interlock);
1.128 thorpej 232:
1.157 bouyer 233: scsi_probe_bus(sc, -1, -1);
1.188 jmc 234:
235: simple_lock(&scsibus_interlock);
236: TAILQ_REMOVE(&scsi_initq_head, scsi_initq, scsi_initq);
237: simple_unlock(&scsibus_interlock);
238:
239: free(scsi_initq, M_DEVBUF);
240: wakeup(&scsi_initq_head);
241:
242: config_pending_decr();
1.12 mycroft 243: }
244:
1.18 mycroft 245: int
1.71 cgd 246: scsibussubmatch(parent, cf, aux)
1.18 mycroft 247: struct device *parent;
1.71 cgd 248: struct cfdata *cf;
249: void *aux;
1.18 mycroft 250: {
1.88 bouyer 251: struct scsipibus_attach_args *sa = aux;
1.157 bouyer 252: struct scsipi_periph *periph = sa->sa_periph;
1.18 mycroft 253:
1.88 bouyer 254: if (cf->cf_loc[SCSIBUSCF_TARGET] != SCSIBUSCF_TARGET_DEFAULT &&
1.157 bouyer 255: cf->cf_loc[SCSIBUSCF_TARGET] != periph->periph_target)
1.92 enami 256: return (0);
1.88 bouyer 257: if (cf->cf_loc[SCSIBUSCF_LUN] != SCSIBUSCF_LUN_DEFAULT &&
1.157 bouyer 258: cf->cf_loc[SCSIBUSCF_LUN] != periph->periph_lun)
1.92 enami 259: return (0);
1.189 thorpej 260: return (config_match(parent, cf, aux));
1.126 thorpej 261: }
262:
263: int
264: scsibusactivate(self, act)
265: struct device *self;
266: enum devact act;
267: {
1.157 bouyer 268: struct scsibus_softc *sc = (void *) self;
269: struct scsipi_channel *chan = sc->sc_channel;
270: struct scsipi_periph *periph;
1.126 thorpej 271: int target, lun, error = 0, s;
272:
273: s = splbio();
274: switch (act) {
275: case DVACT_ACTIVATE:
276: error = EOPNOTSUPP;
277: break;
278:
279: case DVACT_DEACTIVATE:
1.157 bouyer 280: for (target = 0; target < chan->chan_ntargets;
281: target++) {
282: if (target == chan->chan_id)
1.126 thorpej 283: continue;
1.157 bouyer 284: for (lun = 0; lun < chan->chan_nluns; lun++) {
285: periph = scsipi_lookup_periph(chan,
286: target, lun);
287: if (periph == NULL)
1.126 thorpej 288: continue;
1.157 bouyer 289: error = config_deactivate(periph->periph_dev);
1.126 thorpej 290: if (error)
291: goto out;
292: }
293: }
294: break;
295: }
296: out:
297: splx(s);
298: return (error);
299: }
300:
301: int
302: scsibusdetach(self, flags)
303: struct device *self;
304: int flags;
305: {
1.157 bouyer 306: struct scsibus_softc *sc = (void *) self;
307: struct scsipi_channel *chan = sc->sc_channel;
1.126 thorpej 308:
1.157 bouyer 309: /*
310: * Shut down the channel.
311: */
312: scsipi_channel_shutdown(chan);
313:
314: /*
315: * Now detach all of the periphs.
316: */
1.159 bouyer 317: return scsipi_target_detach(chan, -1, -1, flags);
1.18 mycroft 318: }
319:
1.12 mycroft 320: /*
321: * Probe the requested scsi bus. It must be already set up.
1.18 mycroft 322: * target and lun optionally narrow the search if not -1
1.12 mycroft 323: */
324: int
1.157 bouyer 325: scsi_probe_bus(sc, target, lun)
326: struct scsibus_softc *sc;
327: int target, lun;
1.12 mycroft 328: {
1.157 bouyer 329: struct scsipi_channel *chan = sc->sc_channel;
1.18 mycroft 330: int maxtarget, mintarget, maxlun, minlun;
1.116 thorpej 331: int error;
1.12 mycroft 332:
1.18 mycroft 333: if (target == -1) {
1.157 bouyer 334: maxtarget = chan->chan_ntargets - 1;
1.18 mycroft 335: mintarget = 0;
1.12 mycroft 336: } else {
1.157 bouyer 337: if (target < 0 || target >= chan->chan_ntargets)
1.92 enami 338: return (EINVAL);
1.18 mycroft 339: maxtarget = mintarget = target;
1.12 mycroft 340: }
1.1 cgd 341:
1.12 mycroft 342: if (lun == -1) {
1.157 bouyer 343: maxlun = chan->chan_nluns - 1;
1.12 mycroft 344: minlun = 0;
345: } else {
1.157 bouyer 346: if (lun < 0 || lun >= chan->chan_nluns)
1.92 enami 347: return (EINVAL);
1.12 mycroft 348: maxlun = minlun = lun;
349: }
350:
1.153 ad 351: /*
352: * Some HBAs provide an abstracted view of the bus; give them an
353: * oppertunity to re-scan it before we do.
354: */
1.157 bouyer 355: if (chan->chan_adapter->adapt_ioctl != NULL)
356: (*chan->chan_adapter->adapt_ioctl)(chan, SCBUSIOLLSCAN, NULL,
1.153 ad 357: 0, curproc);
358:
1.157 bouyer 359: if ((error = scsipi_adapter_addref(chan->chan_adapter)) != 0)
1.116 thorpej 360: return (error);
1.18 mycroft 361: for (target = mintarget; target <= maxtarget; target++) {
1.157 bouyer 362: if (target == chan->chan_id)
1.12 mycroft 363: continue;
364: for (lun = minlun; lun <= maxlun; lun++) {
365: /*
1.18 mycroft 366: * See if there's a device present, and configure it.
1.12 mycroft 367: */
1.157 bouyer 368: if (scsi_probe_device(sc, target, lun) == 0)
1.18 mycroft 369: break;
1.12 mycroft 370: /* otherwise something says we should look further */
371: }
1.157 bouyer 372:
373: /*
374: * Now that we've discovered all of the LUNs on this
375: * I_T Nexus, update the xfer mode for all of them
376: * that we know about.
377: */
378: scsipi_set_xfer_mode(chan, target, 1);
1.8 deraadt 379: }
1.157 bouyer 380: scsipi_adapter_delref(chan->chan_adapter);
1.92 enami 381: return (0);
1.12 mycroft 382: }
383:
1.88 bouyer 384: /*
385: * Print out autoconfiguration information for a subdevice.
386: *
387: * This is a slight abuse of 'standard' autoconfiguration semantics,
388: * because 'print' functions don't normally print the colon and
389: * device information. However, in this case that's better than
390: * either printing redundant information before the attach message,
391: * or having the device driver call a special function to print out
392: * the standard device information.
393: */
394: int
395: scsibusprint(aux, pnp)
396: void *aux;
397: const char *pnp;
1.12 mycroft 398: {
1.88 bouyer 399: struct scsipibus_attach_args *sa = aux;
400: struct scsipi_inquiry_pattern *inqbuf;
401: u_int8_t type;
1.193 soren 402: const char *dtype;
1.88 bouyer 403: char vendor[33], product[65], revision[17];
404: int target, lun;
405:
406: if (pnp != NULL)
1.196 thorpej 407: aprint_normal("%s", pnp);
1.88 bouyer 408:
409: inqbuf = &sa->sa_inqbuf;
410:
1.157 bouyer 411: target = sa->sa_periph->periph_target;
412: lun = sa->sa_periph->periph_lun;
1.88 bouyer 413: type = inqbuf->type & SID_TYPE;
414:
1.193 soren 415: dtype = scsipi_dtype(type);
1.2 deraadt 416:
1.104 drochner 417: scsipi_strvis(vendor, 33, inqbuf->vendor, 8);
418: scsipi_strvis(product, 65, inqbuf->product, 16);
419: scsipi_strvis(revision, 17, inqbuf->revision, 4);
1.88 bouyer 420:
1.196 thorpej 421: aprint_normal(" target %d lun %d: <%s, %s, %s> %s %s",
1.193 soren 422: target, lun, vendor, product, revision, dtype,
423: inqbuf->removable ? "removable" : "fixed");
1.88 bouyer 424:
425: return (UNCONF);
1.12 mycroft 426: }
1.1 cgd 427:
1.154 jdolecek 428: const struct scsi_quirk_inquiry_pattern scsi_quirk_patterns[] = {
1.48 christos 429: {{T_CDROM, T_REMOV,
1.157 bouyer 430: "CHINON ", "CD-ROM CDS-431 ", ""}, PQUIRK_NOLUNS},
1.48 christos 431: {{T_CDROM, T_REMOV,
1.208 jrf 432: "CHINON ", "CD-ROM CDS-435 ", ""}, PQUIRK_NOLUNS},
433: {{T_CDROM, T_REMOV,
1.157 bouyer 434: "Chinon ", "CD-ROM CDS-525 ", ""}, PQUIRK_NOLUNS},
1.48 christos 435: {{T_CDROM, T_REMOV,
1.157 bouyer 436: "CHINON ", "CD-ROM CDS-535 ", ""}, PQUIRK_NOLUNS},
1.100 thorpej 437: {{T_CDROM, T_REMOV,
1.157 bouyer 438: "DEC ", "RRD42 (C) DEC ", ""}, PQUIRK_NOLUNS},
1.48 christos 439: {{T_CDROM, T_REMOV,
1.157 bouyer 440: "DENON ", "DRD-25X ", "V"}, PQUIRK_NOLUNS},
1.148 bouyer 441: {{T_CDROM, T_REMOV,
1.157 bouyer 442: "GENERIC ", "CRD-BP2 ", ""}, PQUIRK_NOLUNS},
1.83 mycroft 443: {{T_CDROM, T_REMOV,
1.157 bouyer 444: "HP ", "C4324/C4325 ", ""}, PQUIRK_NOLUNS},
1.48 christos 445: {{T_CDROM, T_REMOV,
1.157 bouyer 446: "IMS ", "CDD521/10 ", "2.06"}, PQUIRK_NOLUNS},
1.48 christos 447: {{T_CDROM, T_REMOV,
1.157 bouyer 448: "MATSHITA", "CD-ROM CR-5XX ", "1.0b"}, PQUIRK_NOLUNS},
1.68 mikel 449: {{T_CDROM, T_REMOV,
1.157 bouyer 450: "MEDAVIS ", "RENO CD-ROMX2A ", ""}, PQUIRK_NOLUNS},
1.84 perry 451: {{T_CDROM, T_REMOV,
1.157 bouyer 452: "MEDIAVIS", "CDR-H93MV ", "1.3"}, PQUIRK_NOLUNS},
1.199 bouyer 453: {{T_CDROM, T_REMOV,
454: "NEC ", "CD-ROM DRIVE:502", ""}, PQUIRK_NOLUNS},
1.48 christos 455: {{T_CDROM, T_REMOV,
1.157 bouyer 456: "NEC ", "CD-ROM DRIVE:55 ", ""}, PQUIRK_NOLUNS},
1.48 christos 457: {{T_CDROM, T_REMOV,
1.157 bouyer 458: "NEC ", "CD-ROM DRIVE:83 ", ""}, PQUIRK_NOLUNS},
1.48 christos 459: {{T_CDROM, T_REMOV,
1.157 bouyer 460: "NEC ", "CD-ROM DRIVE:84 ", ""}, PQUIRK_NOLUNS},
1.48 christos 461: {{T_CDROM, T_REMOV,
1.157 bouyer 462: "NEC ", "CD-ROM DRIVE:841", ""}, PQUIRK_NOLUNS},
1.208 jrf 463: {{T_CDROM, T_REMOV,
464: "OLYMPUS ", "CDS620E ", "1.1d"},
465: PQUIRK_NOLUNS|PQUIRK_NOSYNC|PQUIRK_NOCAPACITY},
1.70 thorpej 466: {{T_CDROM, T_REMOV,
1.157 bouyer 467: "PIONEER ", "CD-ROM DR-124X ", "1.01"}, PQUIRK_NOLUNS},
1.208 jrf 468: {{T_CDROM, T_REMOV,
469: "PLEXTOR ", "CD-ROM PX-4XCS ", "1.01"},
470: PQUIRK_NOLUNS|PQUIRK_NOSYNC},
1.48 christos 471: {{T_CDROM, T_REMOV,
1.157 bouyer 472: "SONY ", "CD-ROM CDU-541 ", ""}, PQUIRK_NOLUNS},
1.48 christos 473: {{T_CDROM, T_REMOV,
1.157 bouyer 474: "SONY ", "CD-ROM CDU-55S ", ""}, PQUIRK_NOLUNS},
1.130 hwr 475: {{T_CDROM, T_REMOV,
1.157 bouyer 476: "SONY ", "CD-ROM CDU-561 ", ""}, PQUIRK_NOLUNS},
1.186 bouyer 477: {{T_CDROM, T_REMOV,
478: "SONY ", "CD-ROM CDU-76S", ""},
479: PQUIRK_NOLUNS|PQUIRK_NOSYNC|PQUIRK_NOWIDE},
1.48 christos 480: {{T_CDROM, T_REMOV,
1.157 bouyer 481: "SONY ", "CD-ROM CDU-8003A", ""}, PQUIRK_NOLUNS},
1.48 christos 482: {{T_CDROM, T_REMOV,
1.157 bouyer 483: "SONY ", "CD-ROM CDU-8012 ", ""}, PQUIRK_NOLUNS},
1.48 christos 484: {{T_CDROM, T_REMOV,
1.157 bouyer 485: "TEAC ", "CD-ROM ", "1.06"}, PQUIRK_NOLUNS},
1.69 explorer 486: {{T_CDROM, T_REMOV,
1.157 bouyer 487: "TEAC ", "CD-ROM CD-56S ", "1.0B"}, PQUIRK_NOLUNS},
1.48 christos 488: {{T_CDROM, T_REMOV,
1.157 bouyer 489: "TEXEL ", "CD-ROM ", "1.06"}, PQUIRK_NOLUNS},
1.127 nathanw 490: {{T_CDROM, T_REMOV,
1.157 bouyer 491: "TEXEL ", "CD-ROM DM-XX24 K", "1.09"}, PQUIRK_NOLUNS},
1.48 christos 492: {{T_CDROM, T_REMOV,
1.157 bouyer 493: "TEXEL ", "CD-ROM DM-XX24 K", "1.10"}, PQUIRK_NOLUNS},
1.89 pk 494: {{T_CDROM, T_REMOV,
1.198 bouyer 495: "TOSHIBA ", "XM-4101TASUNSLCD", ""}, PQUIRK_NOLUNS|PQUIRK_NOSYNC},
1.158 pk 496: /* "IBM CDRM00201 !F" 0724 is an IBM OEM Toshiba XM-4101BME */
497: {{T_CDROM, T_REMOV,
498: "IBM ", "CDRM00201 !F", "0724"}, PQUIRK_NOLUNS|PQUIRK_NOSYNC},
1.92 enami 499: {{T_CDROM, T_REMOV,
1.167 tsutsui 500: "ShinaKen", "CD-ROM DM-3x1S", "1.04"}, PQUIRK_NOLUNS},
1.98 explorer 501: {{T_CDROM, T_REMOV,
1.157 bouyer 502: "JVC ", "R2626", ""}, PQUIRK_NOLUNS},
1.137 sjg 503: {{T_CDROM, T_REMOV,
1.157 bouyer 504: "YAMAHA", "CRW8424S", ""}, PQUIRK_NOLUNS},
1.156 fvdl 505: {{T_CDROM, T_REMOV,
1.209 ! mycroft 506: "VMware", "Virtual", "1.0"}, PQUIRK_NODOORLOCK},
1.195 jdolecek 507: {{T_CDROM, T_REMOV,
508: "NEC ", "CD-ROM DRIVE:222", ""}, PQUIRK_NOLUNS|PQUIRK_NOSYNC},
1.156 fvdl 509:
1.80 pk 510: {{T_DIRECT, T_FIXED,
1.157 bouyer 511: "MICROP ", "1588-15MBSUN0669", ""}, PQUIRK_AUTOSAVE},
1.110 thorpej 512: {{T_DIRECT, T_FIXED,
1.157 bouyer 513: "MICROP ", "2217-15MQ1091501", ""}, PQUIRK_NOSYNCCACHE},
1.55 scottr 514: {{T_OPTICAL, T_REMOV,
1.157 bouyer 515: "EPSON ", "OMD-5010 ", "3.08"}, PQUIRK_NOLUNS},
1.129 hwr 516: {{T_DIRECT, T_FIXED,
1.167 tsutsui 517: "TOSHIBA ","CD-ROM XM-3401TA", "0283"}, PQUIRK_CDROM|PQUIRK_NOLUNS},
1.122 mjacob 518: {{T_DIRECT, T_FIXED,
1.167 tsutsui 519: "TOSHIBA ", "CD-ROM DRIVE:XM", "1971"}, PQUIRK_CDROM|PQUIRK_NOLUNS},
1.143 gmcgarry 520: {{T_DIRECT, T_FIXED,
1.157 bouyer 521: "ADAPTEC ", "AEC-4412BD", "1.2A"}, PQUIRK_NOMODESENSE},
1.50 mycroft 522: {{T_DIRECT, T_FIXED,
1.171 fredette 523: "ADAPTEC ", "ACB-4000", ""}, PQUIRK_FORCELUNS|PQUIRK_AUTOSAVE|PQUIRK_NOMODESENSE},
524: {{T_DIRECT, T_FIXED,
1.157 bouyer 525: "DEC ", "RZ55 (C) DEC", ""}, PQUIRK_AUTOSAVE},
1.48 christos 526: {{T_DIRECT, T_FIXED,
1.167 tsutsui 527: "EMULEX ", "MD21/S2 ESDI", "A00"},
528: PQUIRK_FORCELUNS|PQUIRK_AUTOSAVE},
1.185 matt 529: {{T_DIRECT, T_FIXED,
530: /* improperly report DT-only sync mode */
531: "HITACHI", "DX32DJ-72ME", ""},
532: PQUIRK_CAP_SYNC|PQUIRK_CAP_WIDE16},
1.162 christos 533: {{T_DIRECT, T_FIXED,
1.167 tsutsui 534: "MICROP", "1548-15MZ1077801", "HZ2P"}, PQUIRK_NOTAG},
1.76 scottr 535: {{T_DIRECT, T_FIXED,
1.157 bouyer 536: "HP ", "C372", ""}, PQUIRK_NOTAG},
1.108 mjacob 537: {{T_DIRECT, T_FIXED,
1.157 bouyer 538: "IBMRAID ", "0662S", ""}, PQUIRK_AUTOSAVE},
1.76 scottr 539: {{T_DIRECT, T_FIXED,
1.157 bouyer 540: "IBM ", "0663H", ""}, PQUIRK_AUTOSAVE},
1.82 thorpej 541: {{T_DIRECT, T_FIXED,
1.157 bouyer 542: "IBM", "0664", ""}, PQUIRK_AUTOSAVE},
1.84 perry 543: {{T_DIRECT, T_FIXED,
1.184 bouyer 544: /* improperly report DT-only sync mode */
545: "IBM ", "DXHS36D", ""},
1.203 fvdl 546: PQUIRK_CAP_SYNC|PQUIRK_CAP_WIDE16},
547: {{T_DIRECT, T_FIXED,
548: "IBM ", "DXHS18Y", ""},
1.184 bouyer 549: PQUIRK_CAP_SYNC|PQUIRK_CAP_WIDE16},
550: {{T_DIRECT, T_FIXED,
1.167 tsutsui 551: "IBM ", "H3171-S2", ""},
552: PQUIRK_NOLUNS|PQUIRK_AUTOSAVE},
1.96 scottr 553: {{T_DIRECT, T_FIXED,
1.157 bouyer 554: "IBM ", "KZ-C", ""}, PQUIRK_AUTOSAVE},
1.81 thorpej 555: /* Broken IBM disk */
556: {{T_DIRECT, T_FIXED,
1.157 bouyer 557: "" , "DFRSS2F", ""}, PQUIRK_AUTOSAVE},
1.87 mjacob 558: {{T_DIRECT, T_REMOV,
1.157 bouyer 559: "MPL ", "MC-DISK- ", ""}, PQUIRK_NOLUNS},
1.48 christos 560: {{T_DIRECT, T_FIXED,
1.157 bouyer 561: "MAXTOR ", "XT-3280 ", ""}, PQUIRK_NOLUNS},
1.48 christos 562: {{T_DIRECT, T_FIXED,
1.157 bouyer 563: "MAXTOR ", "XT-4380S ", ""}, PQUIRK_NOLUNS},
1.48 christos 564: {{T_DIRECT, T_FIXED,
1.157 bouyer 565: "MAXTOR ", "MXT-1240S ", ""}, PQUIRK_NOLUNS},
1.48 christos 566: {{T_DIRECT, T_FIXED,
1.157 bouyer 567: "MAXTOR ", "XT-4170S ", ""}, PQUIRK_NOLUNS},
1.48 christos 568: {{T_DIRECT, T_FIXED,
1.157 bouyer 569: "MAXTOR ", "XT-8760S", ""}, PQUIRK_NOLUNS},
1.48 christos 570: {{T_DIRECT, T_FIXED,
1.157 bouyer 571: "MAXTOR ", "LXT-213S ", ""}, PQUIRK_NOLUNS},
1.48 christos 572: {{T_DIRECT, T_FIXED,
1.157 bouyer 573: "MAXTOR ", "LXT-213S SUN0207", ""}, PQUIRK_NOLUNS},
1.52 thorpej 574: {{T_DIRECT, T_FIXED,
1.157 bouyer 575: "MAXTOR ", "LXT-200S ", ""}, PQUIRK_NOLUNS},
1.48 christos 576: {{T_DIRECT, T_FIXED,
1.157 bouyer 577: "MEGADRV ", "EV1000", ""}, PQUIRK_NOMODESENSE},
1.178 chs 578: {{T_DIRECT, T_FIXED,
579: "MICROP", "1991-27MZ", ""}, PQUIRK_NOTAG},
1.90 mjacob 580: {{T_DIRECT, T_FIXED,
1.157 bouyer 581: "MST ", "SnapLink ", ""}, PQUIRK_NOLUNS},
1.54 hpeyerl 582: {{T_DIRECT, T_FIXED,
1.157 bouyer 583: "NEC ", "D3847 ", "0307"}, PQUIRK_NOLUNS},
1.96 scottr 584: {{T_DIRECT, T_FIXED,
1.157 bouyer 585: "QUANTUM ", "ELS85S ", ""}, PQUIRK_AUTOSAVE},
1.48 christos 586: {{T_DIRECT, T_FIXED,
1.157 bouyer 587: "QUANTUM ", "LPS525S ", ""}, PQUIRK_NOLUNS},
1.48 christos 588: {{T_DIRECT, T_FIXED,
1.157 bouyer 589: "QUANTUM ", "P105S 910-10-94x", ""}, PQUIRK_NOLUNS},
1.48 christos 590: {{T_DIRECT, T_FIXED,
1.157 bouyer 591: "QUANTUM ", "PD1225S ", ""}, PQUIRK_NOLUNS},
1.48 christos 592: {{T_DIRECT, T_FIXED,
1.157 bouyer 593: "QUANTUM ", "PD210S SUN0207", ""}, PQUIRK_NOLUNS},
1.48 christos 594: {{T_DIRECT, T_FIXED,
1.202 fvdl 595: "QUANTUM ", "ATLAS IV 9 WLS", "0A0A"}, PQUIRK_CAP_NODT},
596: {{T_DIRECT, T_FIXED,
1.157 bouyer 597: "RODIME ", "RO3000S ", ""}, PQUIRK_NOLUNS},
1.75 scottr 598: {{T_DIRECT, T_FIXED,
1.157 bouyer 599: "SEAGATE ", "ST125N ", ""}, PQUIRK_NOLUNS},
1.48 christos 600: {{T_DIRECT, T_FIXED,
1.157 bouyer 601: "SEAGATE ", "ST157N ", ""}, PQUIRK_NOLUNS},
1.48 christos 602: {{T_DIRECT, T_FIXED,
1.157 bouyer 603: "SEAGATE ", "ST296 ", ""}, PQUIRK_NOLUNS},
1.48 christos 604: {{T_DIRECT, T_FIXED,
1.157 bouyer 605: "SEAGATE ", "ST296N ", ""}, PQUIRK_NOLUNS},
1.204 fvdl 606: {{T_DIRECT, T_FIXED,
607: "SEAGATE ", "ST318404LC ", ""}, PQUIRK_NOLUNS},
1.163 mjl 608: {{T_DIRECT, T_FIXED,
609: "SEAGATE ", "ST15150N ", ""}, PQUIRK_NOTAG},
1.86 mjacob 610: {{T_DIRECT, T_FIXED,
1.157 bouyer 611: "SEAGATE ", "ST19171", ""}, PQUIRK_NOMODESENSE},
1.90 mjacob 612: {{T_DIRECT, T_FIXED,
1.170 tsutsui 613: "SEAGATE ", "ST32430N", ""}, PQUIRK_CAP_SYNC},
614: {{T_DIRECT, T_FIXED,
1.157 bouyer 615: "SEAGATE ", "ST34501FC ", ""}, PQUIRK_NOMODESENSE},
1.48 christos 616: {{T_DIRECT, T_FIXED,
1.157 bouyer 617: "TOSHIBA ", "MK538FB ", "6027"}, PQUIRK_NOLUNS},
1.156 fvdl 618: {{T_DIRECT, T_FIXED,
1.209 ! mycroft 619: "VMware", "Virtual", "1.0"}, PQUIRK_NODOORLOCK},
1.175 augustss 620: {{T_DIRECT, T_FIXED, /* XXX move to umass */
621: "Maxtor 4", "D080H4", "DAH0"}, PQUIRK_NOMODESENSE},
1.180 joda 622: {{T_DIRECT, T_FIXED, /* XXX move to umass */
623: "Maxtor 4", "D040H2", "DAH0"}, PQUIRK_NOMODESENSE},
1.197 pk 624: {{T_DIRECT, T_FIXED,
625: "MICROP ", "1924", ""}, PQUIRK_CAP_SYNC},
626: {{T_DIRECT, T_FIXED,
627: "FUJITSU ", "M2266", ""}, PQUIRK_CAP_SYNC},
1.156 fvdl 628:
1.58 christos 629: {{T_DIRECT, T_REMOV,
1.157 bouyer 630: "iomega", "jaz 1GB", ""}, PQUIRK_NOMODESENSE},
1.59 explorer 631: {{T_DIRECT, T_REMOV,
1.157 bouyer 632: "IOMEGA", "ZIP 100", ""}, PQUIRK_NOMODESENSE},
1.118 leo 633: {{T_DIRECT, T_REMOV,
1.167 tsutsui 634: "IOMEGA", "ZIP 100", "J.03"},
635: PQUIRK_NOMODESENSE|PQUIRK_NOLUNS},
1.168 soren 636: {{T_DIRECT, T_REMOV,
1.169 soren 637: "INSITE", "I325VM", ""},
638: PQUIRK_NOLUNS|PQUIRK_NODOORLOCK},
1.18 mycroft 639:
1.37 cgd 640: /* XXX: QIC-36 tape behind Emulex adapter. Very broken. */
1.48 christos 641: {{T_SEQUENTIAL, T_REMOV,
1.157 bouyer 642: " ", " ", " "}, PQUIRK_NOLUNS},
1.171 fredette 643: {{T_SEQUENTIAL, T_REMOV,
644: "EMULEX ", "MT-02 QIC ", ""}, PQUIRK_NOLUNS},
1.48 christos 645: {{T_SEQUENTIAL, T_REMOV,
1.157 bouyer 646: "CALIPER ", "CP150 ", ""}, PQUIRK_NOLUNS},
1.48 christos 647: {{T_SEQUENTIAL, T_REMOV,
1.157 bouyer 648: "EXABYTE ", "EXB-8200 ", ""}, PQUIRK_NOLUNS},
1.48 christos 649: {{T_SEQUENTIAL, T_REMOV,
1.157 bouyer 650: "SONY ", "GY-10C ", ""}, PQUIRK_NOLUNS},
1.87 mjacob 651: {{T_SEQUENTIAL, T_REMOV,
1.157 bouyer 652: "SONY ", "SDT-2000 ", "2.09"}, PQUIRK_NOLUNS},
1.48 christos 653: {{T_SEQUENTIAL, T_REMOV,
1.157 bouyer 654: "SONY ", "SDT-5000 ", "3."}, PQUIRK_NOSYNC|PQUIRK_NOWIDE},
1.48 christos 655: {{T_SEQUENTIAL, T_REMOV,
1.157 bouyer 656: "SONY ", "SDT-5200 ", "3."}, PQUIRK_NOLUNS},
1.48 christos 657: {{T_SEQUENTIAL, T_REMOV,
1.157 bouyer 658: "TANDBERG", " TDC 3600 ", ""}, PQUIRK_NOLUNS},
1.47 pk 659: /* Following entry reported as a Tandberg 3600; ref. PR1933 */
1.48 christos 660: {{T_SEQUENTIAL, T_REMOV,
1.157 bouyer 661: "ARCHIVE ", "VIPER 150 21247", ""}, PQUIRK_NOLUNS},
1.91 bouyer 662: /* Following entry for a Cipher ST150S; ref. PR4171 */
663: {{T_SEQUENTIAL, T_REMOV,
1.157 bouyer 664: "ARCHIVE ", "VIPER 1500 21247", "2.2G"}, PQUIRK_NOLUNS},
1.80 pk 665: {{T_SEQUENTIAL, T_REMOV,
1.157 bouyer 666: "ARCHIVE ", "Python 28454-XXX", ""}, PQUIRK_NOLUNS},
1.48 christos 667: {{T_SEQUENTIAL, T_REMOV,
1.157 bouyer 668: "WANGTEK ", "5099ES SCSI", ""}, PQUIRK_NOLUNS},
1.48 christos 669: {{T_SEQUENTIAL, T_REMOV,
1.157 bouyer 670: "WANGTEK ", "5150ES SCSI", ""}, PQUIRK_NOLUNS},
1.125 hwr 671: {{T_SEQUENTIAL, T_REMOV,
1.157 bouyer 672: "WANGTEK ", "SCSI-36", ""}, PQUIRK_NOLUNS},
1.48 christos 673: {{T_SEQUENTIAL, T_REMOV,
1.157 bouyer 674: "WangDAT ", "Model 1300 ", "02.4"}, PQUIRK_NOSYNC|PQUIRK_NOWIDE},
1.48 christos 675: {{T_SEQUENTIAL, T_REMOV,
1.157 bouyer 676: "WangDAT ", "Model 2600 ", "01.7"}, PQUIRK_NOSYNC|PQUIRK_NOWIDE},
1.48 christos 677: {{T_SEQUENTIAL, T_REMOV,
1.157 bouyer 678: "WangDAT ", "Model 3200 ", "02.2"}, PQUIRK_NOSYNC|PQUIRK_NOWIDE},
1.133 nisimura 679: {{T_SEQUENTIAL, T_REMOV,
1.157 bouyer 680: "TEAC ", "MT-2ST/N50 ", ""}, PQUIRK_NOLUNS},
1.87 mjacob 681:
1.101 bouyer 682: {{T_SCANNER, T_FIXED,
1.157 bouyer 683: "RICOH ", "IS60 ", "1R08"}, PQUIRK_NOLUNS},
1.99 thorpej 684: {{T_SCANNER, T_FIXED,
1.157 bouyer 685: "UMAX ", "Astra 1200S ", "V2.9"}, PQUIRK_NOLUNS},
1.102 fvdl 686: {{T_SCANNER, T_FIXED,
1.157 bouyer 687: "UMAX ", "Astra 1220S ", ""}, PQUIRK_NOLUNS},
1.85 explorer 688: {{T_SCANNER, T_FIXED,
1.157 bouyer 689: "UMAX ", "UMAX S-6E ", "V2.0"}, PQUIRK_NOLUNS},
1.95 mikel 690: {{T_SCANNER, T_FIXED,
1.157 bouyer 691: "UMAX ", "UMAX S-12 ", "V2.1"}, PQUIRK_NOLUNS},
1.135 martin 692: {{T_SCANNER, T_FIXED,
1.167 tsutsui 693: "ULTIMA ", "A6000C ", ""}, PQUIRK_NOLUNS},
1.150 mjacob 694: {{T_PROCESSOR, T_FIXED,
1.167 tsutsui 695: "SYMBIOS", "", ""}, PQUIRK_NOLUNS},
1.87 mjacob 696: {{T_PROCESSOR, T_FIXED,
1.157 bouyer 697: "LITRONIC", "PCMCIA ", ""}, PQUIRK_NOLUNS},
1.109 thorpej 698: {{T_CHANGER, T_REMOV,
1.157 bouyer 699: "SONY ", "CDL1100 ", ""}, PQUIRK_NOLUNS},
1.119 mjacob 700: {{T_ENCLOSURE, T_FIXED,
1.167 tsutsui 701: "SUN ", "SENA ", ""}, PQUIRK_NOLUNS},
1.209 ! mycroft 702: {{T_DIRECT, T_REMOV,
! 703: "Generic ", "USB Storage-SMC ", ""}, PQUIRK_FORCELUNS},
1.18 mycroft 704: };
705:
1.12 mycroft 706: /*
1.95 mikel 707: * given a target and lun, ask the device what
1.12 mycroft 708: * it is, and find the correct driver table
709: * entry.
710: */
1.119 mjacob 711: int
1.157 bouyer 712: scsi_probe_device(sc, target, lun)
713: struct scsibus_softc *sc;
1.18 mycroft 714: int target, lun;
715: {
1.157 bouyer 716: struct scsipi_channel *chan = sc->sc_channel;
717: struct scsipi_periph *periph;
1.140 enami 718: struct scsipi_inquiry_data inqbuf;
1.18 mycroft 719: struct scsi_quirk_inquiry_pattern *finger;
1.157 bouyer 720: int checkdtype, priority, docontinue, quirks;
1.88 bouyer 721: struct scsipibus_attach_args sa;
1.18 mycroft 722: struct cfdata *cf;
723:
1.119 mjacob 724: /*
725: * Assume no more luns to search after this one.
726: * If we successfully get Inquiry data and after
727: * merging quirks we find we can probe for more
728: * luns, we will.
729: */
730: docontinue = 0;
731:
1.18 mycroft 732: /* Skip this slot if it is already attached. */
1.157 bouyer 733: if (scsipi_lookup_periph(chan, target, lun) != NULL)
1.119 mjacob 734: return (docontinue);
1.18 mycroft 735:
1.157 bouyer 736: periph = scsipi_alloc_periph(M_NOWAIT);
737: if (periph == NULL) {
738: #ifdef DIAGNOSTIC
1.205 thorpej 739: aprint_error(
740: "%s: cannot allocate periph for target %d lun %d\n",
1.157 bouyer 741: sc->sc_dev.dv_xname, target, lun);
742: #endif
743: return (ENOMEM);
744: }
745: periph->periph_channel = chan;
746: periph->periph_switch = &scsi_probe_dev;
747:
748: periph->periph_target = target;
749: periph->periph_lun = lun;
750: periph->periph_quirks = chan->chan_defquirks;
751:
752: #ifdef SCSIPI_DEBUG
753: if (SCSIPI_DEBUG_TYPE == SCSIPI_BUSTYPE_SCSI &&
754: SCSIPI_DEBUG_TARGET == target &&
755: SCSIPI_DEBUG_LUN == lun)
756: periph->periph_dbflags |= SCSIPI_DEBUG_FLAGS;
757: #endif
1.12 mycroft 758:
759: /*
760: * Ask the device what it is
761: */
1.157 bouyer 762: (void) scsipi_test_unit_ready(periph,
1.128 thorpej 763: XS_CTL_DISCOVERY | XS_CTL_IGNORE_ILLEGAL_REQUEST |
764: XS_CTL_IGNORE_NOT_READY | XS_CTL_IGNORE_MEDIA_CHANGE);
1.18 mycroft 765:
1.23 mycroft 766: #ifdef SCSI_2_DEF
1.12 mycroft 767: /* some devices need to be told to go to SCSI2 */
768: /* However some just explode if you tell them this.. leave it out */
1.157 bouyer 769: scsi_change_def(periph, XS_CTL_DISCOVERY | XS_CTL_SILENT);
1.18 mycroft 770: #endif /* SCSI_2_DEF */
771:
772: /* Now go ask the device all about itself. */
1.157 bouyer 773: memset(&inqbuf, 0, sizeof(inqbuf));
774: if (scsipi_inquire(periph, &inqbuf,
1.147 enami 775: XS_CTL_DISCOVERY | XS_CTL_DATA_ONSTACK) != 0)
1.18 mycroft 776: goto bad;
777: {
1.141 dante 778: u_int8_t *extension = &inqbuf.flags1;
1.18 mycroft 779: int len = inqbuf.additional_length;
1.20 mycroft 780: while (len < 3)
1.141 dante 781: extension[len++] = '\0';
1.20 mycroft 782: while (len < 3 + 28)
1.141 dante 783: extension[len++] = ' ';
784: while (len < 3 + 28 + 20)
785: extension[len++] = '\0';
786: while (len < 3 + 28 + 20 + 1)
787: extension[len++] = '\0';
1.142 dante 788: while (len < 3 + 28 + 20 + 1 + 1)
789: extension[len++] = '\0';
790: while (len < 3 + 28 + 20 + 1 + 1 + (8*2))
791: extension[len++] = ' ';
1.18 mycroft 792: }
793:
1.157 bouyer 794: periph->periph_type = inqbuf.device & SID_TYPE;
795: if (inqbuf.dev_qual2 & SID_REMOVABLE)
796: periph->periph_flags |= PERIPH_REMOVABLE;
797: periph->periph_version = inqbuf.version & SID_ANSII;
1.12 mycroft 798:
799: /*
800: * Any device qualifier that has the top bit set (qualifier&4 != 0)
801: * is vendor specific and won't match in this switch.
1.51 thorpej 802: * All we do here is throw out bad/negative responses.
1.12 mycroft 803: */
1.51 thorpej 804: checkdtype = 0;
1.18 mycroft 805: switch (inqbuf.device & SID_QUAL) {
1.157 bouyer 806: case SID_QUAL_LU_PRESENT:
807: case SID_QUAL_LU_NOTPRESENT:
1.51 thorpej 808: checkdtype = 1;
1.2 deraadt 809: break;
1.12 mycroft 810:
1.157 bouyer 811: case SID_QUAL_reserved:
812: case SID_QUAL_LU_NOT_SUPP:
1.18 mycroft 813: goto bad;
1.12 mycroft 814:
1.2 deraadt 815: default:
816: break;
817: }
1.151 ad 818:
819: /* Let the adapter driver handle the device separatley if it wants. */
1.157 bouyer 820: if (chan->chan_adapter->adapt_accesschk != NULL &&
821: (*chan->chan_adapter->adapt_accesschk)(periph, &sa.sa_inqbuf))
1.151 ad 822: goto bad;
823:
1.149 mjacob 824: if (checkdtype) {
1.157 bouyer 825: switch (periph->periph_type) {
1.2 deraadt 826: case T_DIRECT:
827: case T_SEQUENTIAL:
828: case T_PRINTER:
829: case T_PROCESSOR:
1.93 thorpej 830: case T_WORM:
1.18 mycroft 831: case T_CDROM:
1.2 deraadt 832: case T_SCANNER:
833: case T_OPTICAL:
834: case T_CHANGER:
835: case T_COMM:
1.93 thorpej 836: case T_IT8_1:
837: case T_IT8_2:
838: case T_STORARRAY:
839: case T_ENCLOSURE:
1.142 dante 840: case T_SIMPLE_DIRECT:
841: case T_OPTIC_CARD_RW:
842: case T_OBJECT_STORED:
1.51 thorpej 843: default:
1.2 deraadt 844: break;
1.12 mycroft 845: case T_NODEVICE:
1.18 mycroft 846: goto bad;
1.1 cgd 847: }
1.157 bouyer 848: }
849:
850: sa.sa_periph = periph;
851: sa.sa_inqbuf.type = inqbuf.device;
852: sa.sa_inqbuf.removable = inqbuf.dev_qual2 & SID_REMOVABLE ?
853: T_REMOV : T_FIXED;
854: sa.sa_inqbuf.vendor = inqbuf.vendor;
855: sa.sa_inqbuf.product = inqbuf.product;
856: sa.sa_inqbuf.revision = inqbuf.revision;
857: sa.scsipi_info.scsi_version = inqbuf.version;
858: sa.sa_inqptr = &inqbuf;
859:
860: finger = (struct scsi_quirk_inquiry_pattern *)scsipi_inqmatch(
861: &sa.sa_inqbuf, (caddr_t)scsi_quirk_patterns,
862: sizeof(scsi_quirk_patterns)/sizeof(scsi_quirk_patterns[0]),
863: sizeof(scsi_quirk_patterns[0]), &priority);
864:
865: if (finger != NULL)
866: quirks = finger->quirks;
867: else
868: quirks = 0;
869:
870: /*
871: * Determine the operating mode capabilities of the device.
872: */
873: if (periph->periph_version >= 2) {
874: if ((inqbuf.flags3 & SID_CmdQue) != 0 &&
875: (quirks & PQUIRK_NOTAG) == 0)
876: periph->periph_cap |= PERIPH_CAP_TQING;
877: if ((inqbuf.flags3 & SID_Linked) != 0)
878: periph->periph_cap |= PERIPH_CAP_LINKCMDS;
879: if ((inqbuf.flags3 & SID_Sync) != 0 &&
880: (quirks & PQUIRK_NOSYNC) == 0)
881: periph->periph_cap |= PERIPH_CAP_SYNC;
882: if ((inqbuf.flags3 & SID_WBus16) != 0 &&
883: (quirks & PQUIRK_NOWIDE) == 0)
884: periph->periph_cap |= PERIPH_CAP_WIDE16;
885: if ((inqbuf.flags3 & SID_WBus32) != 0 &&
886: (quirks & PQUIRK_NOWIDE) == 0)
887: periph->periph_cap |= PERIPH_CAP_WIDE32;
888: if ((inqbuf.flags3 & SID_SftRe) != 0)
889: periph->periph_cap |= PERIPH_CAP_SFTRESET;
890: if ((inqbuf.flags3 & SID_RelAdr) != 0)
891: periph->periph_cap |= PERIPH_CAP_RELADR;
1.202 fvdl 892: /* SPC-2 */
893: if (periph->periph_version >= 3 &&
894: !(quirks & PQUIRK_CAP_NODT)){
1.181 bouyer 895: /*
896: * Report ST clocking though CAP_WIDExx/CAP_SYNC.
897: * If the device only supports DT, clear these
898: * flags (DT implies SYNC and WIDE)
899: */
900: switch (inqbuf.flags4 & SID_Clocking) {
901: case SID_CLOCKING_DT_ONLY:
902: periph->periph_cap &=
903: ~(PERIPH_CAP_SYNC |
904: PERIPH_CAP_WIDE16 |
905: PERIPH_CAP_WIDE32);
906: /* FALLTHOUGH */
907: case SID_CLOCKING_SD_DT:
908: periph->periph_cap |= PERIPH_CAP_DT;
909: break;
910: default: /* ST only or invalid */
911: /* nothing to do */
1.183 thorpej 912: break;
1.181 bouyer 913: }
1.202 fvdl 914: }
915: if (periph->periph_version >= 3) {
1.181 bouyer 916: if (inqbuf.flags4 & SID_IUS)
917: periph->periph_cap |= PERIPH_CAP_IUS;
918: if (inqbuf.flags4 & SID_QAS)
919: periph->periph_cap |= PERIPH_CAP_QAS;
920: }
1.157 bouyer 921: }
1.184 bouyer 922: if (quirks & PQUIRK_CAP_SYNC)
923: periph->periph_cap |= PERIPH_CAP_SYNC;
924: if (quirks & PQUIRK_CAP_WIDE16)
925: periph->periph_cap |= PERIPH_CAP_WIDE16;
1.157 bouyer 926:
927: /*
928: * Now apply any quirks from the table.
929: */
930: periph->periph_quirks |= quirks;
931: if (periph->periph_version == 0 &&
932: (periph->periph_quirks & PQUIRK_FORCELUNS) == 0)
933: periph->periph_quirks |= PQUIRK_NOLUNS;
934:
935: if (periph->periph_quirks & PQUIRK_CDROM) {
936: periph->periph_quirks ^= PQUIRK_CDROM;
937: inqbuf.dev_qual2 |= SID_REMOVABLE;
1.167 tsutsui 938: sa.sa_inqbuf.type = inqbuf.device =
939: ((inqbuf.device & ~SID_REMOVABLE) | T_CDROM);
1.157 bouyer 940: sa.sa_inqbuf.removable = T_REMOV;
941: }
942:
943: if ((periph->periph_quirks & PQUIRK_NOLUNS) == 0)
944: docontinue = 1;
945:
946: if ((cf = config_search(scsibussubmatch, &sc->sc_dev, &sa)) != NULL) {
947: scsipi_insert_periph(chan, periph);
1.149 mjacob 948: /*
1.157 bouyer 949: * XXX Can't assign periph_dev here, because we'll
950: * XXX need it before config_attach() returns. Must
951: * XXX assign it in periph driver.
1.149 mjacob 952: */
1.157 bouyer 953: (void) config_attach(&sc->sc_dev, cf, &sa, scsibusprint);
1.51 thorpej 954: } else {
1.157 bouyer 955: scsibusprint(&sa, sc->sc_dev.dv_xname);
1.205 thorpej 956: aprint_normal(" not configured\n");
1.18 mycroft 957: goto bad;
1.51 thorpej 958: }
1.18 mycroft 959:
1.119 mjacob 960: return (docontinue);
1.12 mycroft 961:
1.18 mycroft 962: bad:
1.157 bouyer 963: free(periph, M_DEVBUF);
1.119 mjacob 964: return (docontinue);
1.111 thorpej 965: }
966:
967: /****** Entry points for user control of the SCSI bus. ******/
968:
969: int
1.207 fvdl 970: scsibusopen(dev, flag, fmt, p)
1.111 thorpej 971: dev_t dev;
972: int flag, fmt;
1.207 fvdl 973: struct proc *p;
1.111 thorpej 974: {
975: struct scsibus_softc *sc;
1.117 thorpej 976: int error, unit = minor(dev);
1.111 thorpej 977:
978: if (unit >= scsibus_cd.cd_ndevs ||
979: (sc = scsibus_cd.cd_devs[unit]) == NULL)
980: return (ENXIO);
981:
1.114 thorpej 982: if (sc->sc_flags & SCSIBUSF_OPEN)
1.111 thorpej 983: return (EBUSY);
1.117 thorpej 984:
1.157 bouyer 985: if ((error = scsipi_adapter_addref(sc->sc_channel->chan_adapter)) != 0)
1.117 thorpej 986: return (error);
987:
1.114 thorpej 988: sc->sc_flags |= SCSIBUSF_OPEN;
1.111 thorpej 989:
990: return (0);
991: }
992:
993: int
1.207 fvdl 994: scsibusclose(dev, flag, fmt, p)
1.111 thorpej 995: dev_t dev;
996: int flag, fmt;
1.207 fvdl 997: struct proc *p;
1.111 thorpej 998: {
999: struct scsibus_softc *sc = scsibus_cd.cd_devs[minor(dev)];
1.117 thorpej 1000:
1.157 bouyer 1001: scsipi_adapter_delref(sc->sc_channel->chan_adapter);
1.111 thorpej 1002:
1.114 thorpej 1003: sc->sc_flags &= ~SCSIBUSF_OPEN;
1.111 thorpej 1004:
1005: return (0);
1006: }
1007:
1008: int
1.207 fvdl 1009: scsibusioctl(dev, cmd, addr, flag, p)
1.111 thorpej 1010: dev_t dev;
1011: u_long cmd;
1012: caddr_t addr;
1013: int flag;
1.207 fvdl 1014: struct proc *p;
1.111 thorpej 1015: {
1016: struct scsibus_softc *sc = scsibus_cd.cd_devs[minor(dev)];
1.157 bouyer 1017: struct scsipi_channel *chan = sc->sc_channel;
1.111 thorpej 1018: int error;
1019:
1.113 thorpej 1020: /*
1021: * Enforce write permission for ioctls that change the
1022: * state of the bus. Host adapter specific ioctls must
1023: * be checked by the adapter driver.
1024: */
1025: switch (cmd) {
1026: case SCBUSIOSCAN:
1.159 bouyer 1027: case SCBUSIODETACH:
1.113 thorpej 1028: case SCBUSIORESET:
1029: if ((flag & FWRITE) == 0)
1030: return (EBADF);
1031: }
1032:
1.111 thorpej 1033: switch (cmd) {
1.112 thorpej 1034: case SCBUSIOSCAN:
1035: {
1036: struct scbusioscan_args *a =
1037: (struct scbusioscan_args *)addr;
1038:
1.157 bouyer 1039: error = scsi_probe_bus(sc, a->sa_target, a->sa_lun);
1.112 thorpej 1040: break;
1041: }
1.159 bouyer 1042:
1043: case SCBUSIODETACH:
1044: {
1045: struct scbusiodetach_args *a =
1046: (struct scbusiodetach_args *)addr;
1047:
1048: error = scsipi_target_detach(chan, a->sa_target, a->sa_lun, 0);
1049: break;
1050: }
1051:
1.112 thorpej 1052:
1.113 thorpej 1053: case SCBUSIORESET:
1054: /* FALLTHROUGH */
1.111 thorpej 1055: default:
1.157 bouyer 1056: if (chan->chan_adapter->adapt_ioctl == NULL)
1.113 thorpej 1057: error = ENOTTY;
1058: else
1.157 bouyer 1059: error = (*chan->chan_adapter->adapt_ioctl)(chan,
1.207 fvdl 1060: cmd, addr, flag, p);
1.113 thorpej 1061: break;
1.111 thorpej 1062: }
1063:
1064: return (error);
1.1 cgd 1065: }
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