Commit | Line | Data |
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984263bc | 1 | /* |
b4882ee6 | 2 | * Copyright (c) 1997-2007 Kenneth D. Merry |
984263bc MD |
3 | * All rights reserved. |
4 | * | |
5 | * Redistribution and use in source and binary forms, with or without | |
6 | * modification, are permitted provided that the following conditions | |
7 | * are met: | |
8 | * 1. Redistributions of source code must retain the above copyright | |
9 | * notice, this list of conditions and the following disclaimer. | |
10 | * 2. Redistributions in binary form must reproduce the above copyright | |
11 | * notice, this list of conditions and the following disclaimer in the | |
12 | * documentation and/or other materials provided with the distribution. | |
13 | * 3. The name of the author may not be used to endorse or promote products | |
14 | * derived from this software without specific prior written permission. | |
15 | * | |
16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND | |
17 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
18 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
20 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
21 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
22 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
23 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
24 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
25 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
26 | * SUCH DAMAGE. | |
27 | * | |
28 | * $FreeBSD: src/sbin/camcontrol/camcontrol.c,v 1.21.2.13 2003/01/08 17:55:02 njl Exp $ | |
0ca0cd25 | 29 | * $DragonFly: src/sbin/camcontrol/camcontrol.c,v 1.13 2008/04/20 13:44:24 swildner Exp $ |
984263bc MD |
30 | */ |
31 | ||
32 | #include <sys/ioctl.h> | |
33 | #include <sys/types.h> | |
34 | #include <stdio.h> | |
35 | #include <stdlib.h> | |
36 | #include <string.h> | |
37 | #include <unistd.h> | |
38 | #include <fcntl.h> | |
39 | #include <ctype.h> | |
40 | #include <err.h> | |
b4882ee6 | 41 | #include <libutil.h> |
984263bc MD |
42 | |
43 | #include <cam/cam.h> | |
44 | #include <cam/cam_debug.h> | |
45 | #include <cam/cam_ccb.h> | |
46 | #include <cam/scsi/scsi_all.h> | |
47 | #include <cam/scsi/scsi_da.h> | |
48 | #include <cam/scsi/scsi_pass.h> | |
49 | #include <cam/scsi/scsi_message.h> | |
50 | #include <camlib.h> | |
51 | #include "camcontrol.h" | |
52 | ||
53 | typedef enum { | |
54 | CAM_CMD_NONE = 0x00000000, | |
55 | CAM_CMD_DEVLIST = 0x00000001, | |
56 | CAM_CMD_TUR = 0x00000002, | |
57 | CAM_CMD_INQUIRY = 0x00000003, | |
58 | CAM_CMD_STARTSTOP = 0x00000004, | |
59 | CAM_CMD_RESCAN = 0x00000005, | |
60 | CAM_CMD_READ_DEFECTS = 0x00000006, | |
61 | CAM_CMD_MODE_PAGE = 0x00000007, | |
62 | CAM_CMD_SCSI_CMD = 0x00000008, | |
63 | CAM_CMD_DEVTREE = 0x00000009, | |
64 | CAM_CMD_USAGE = 0x0000000a, | |
65 | CAM_CMD_DEBUG = 0x0000000b, | |
66 | CAM_CMD_RESET = 0x0000000c, | |
67 | CAM_CMD_FORMAT = 0x0000000d, | |
68 | CAM_CMD_TAG = 0x0000000e, | |
69 | CAM_CMD_RATE = 0x0000000f, | |
70 | CAM_CMD_DETACH = 0x00000010, | |
b4882ee6 PA |
71 | CAM_CMD_REPORTLUNS = 0x00000011, |
72 | CAM_CMD_READCAP = 0x00000012 | |
984263bc MD |
73 | } cam_cmdmask; |
74 | ||
75 | typedef enum { | |
76 | CAM_ARG_NONE = 0x00000000, | |
77 | CAM_ARG_VERBOSE = 0x00000001, | |
78 | CAM_ARG_DEVICE = 0x00000002, | |
79 | CAM_ARG_BUS = 0x00000004, | |
80 | CAM_ARG_TARGET = 0x00000008, | |
81 | CAM_ARG_LUN = 0x00000010, | |
82 | CAM_ARG_EJECT = 0x00000020, | |
83 | CAM_ARG_UNIT = 0x00000040, | |
84 | CAM_ARG_FORMAT_BLOCK = 0x00000080, | |
85 | CAM_ARG_FORMAT_BFI = 0x00000100, | |
86 | CAM_ARG_FORMAT_PHYS = 0x00000200, | |
87 | CAM_ARG_PLIST = 0x00000400, | |
88 | CAM_ARG_GLIST = 0x00000800, | |
89 | CAM_ARG_GET_SERIAL = 0x00001000, | |
90 | CAM_ARG_GET_STDINQ = 0x00002000, | |
91 | CAM_ARG_GET_XFERRATE = 0x00004000, | |
92 | CAM_ARG_INQ_MASK = 0x00007000, | |
93 | CAM_ARG_MODE_EDIT = 0x00008000, | |
94 | CAM_ARG_PAGE_CNTL = 0x00010000, | |
95 | CAM_ARG_TIMEOUT = 0x00020000, | |
96 | CAM_ARG_CMD_IN = 0x00040000, | |
97 | CAM_ARG_CMD_OUT = 0x00080000, | |
98 | CAM_ARG_DBD = 0x00100000, | |
99 | CAM_ARG_ERR_RECOVER = 0x00200000, | |
100 | CAM_ARG_RETRIES = 0x00400000, | |
101 | CAM_ARG_START_UNIT = 0x00800000, | |
102 | CAM_ARG_DEBUG_INFO = 0x01000000, | |
103 | CAM_ARG_DEBUG_TRACE = 0x02000000, | |
104 | CAM_ARG_DEBUG_SUBTRACE = 0x04000000, | |
105 | CAM_ARG_DEBUG_CDB = 0x08000000, | |
106 | CAM_ARG_DEBUG_XPT = 0x10000000, | |
107 | CAM_ARG_DEBUG_PERIPH = 0x20000000, | |
108 | } cam_argmask; | |
109 | ||
110 | struct camcontrol_opts { | |
2e9424f2 | 111 | const char *optname; |
984263bc MD |
112 | cam_cmdmask cmdnum; |
113 | cam_argmask argnum; | |
114 | const char *subopt; | |
115 | }; | |
116 | ||
117 | #ifndef MINIMALISTIC | |
118 | static const char scsicmd_opts[] = "c:i:o:"; | |
119 | static const char readdefect_opts[] = "f:GP"; | |
120 | static const char negotiate_opts[] = "acD:O:qR:T:UW:"; | |
121 | #endif | |
122 | ||
123 | struct camcontrol_opts option_table[] = { | |
124 | #ifndef MINIMALISTIC | |
125 | {"tur", CAM_CMD_TUR, CAM_ARG_NONE, NULL}, | |
126 | {"inquiry", CAM_CMD_INQUIRY, CAM_ARG_NONE, "DSR"}, | |
127 | {"start", CAM_CMD_STARTSTOP, CAM_ARG_START_UNIT, NULL}, | |
128 | {"stop", CAM_CMD_STARTSTOP, CAM_ARG_NONE, NULL}, | |
129 | {"load", CAM_CMD_STARTSTOP, CAM_ARG_START_UNIT | CAM_ARG_EJECT, NULL}, | |
130 | {"eject", CAM_CMD_STARTSTOP, CAM_ARG_EJECT, NULL}, | |
d4226324 | 131 | {"reportluns", CAM_CMD_REPORTLUNS, CAM_ARG_NONE, "clr:"}, |
b4882ee6 | 132 | {"readcapacity", CAM_CMD_READCAP, CAM_ARG_NONE, "bhHNqs"}, |
984263bc MD |
133 | #endif /* MINIMALISTIC */ |
134 | {"rescan", CAM_CMD_RESCAN, CAM_ARG_NONE, NULL}, | |
135 | {"reset", CAM_CMD_RESET, CAM_ARG_NONE, NULL}, | |
136 | #ifndef MINIMALISTIC | |
137 | {"cmd", CAM_CMD_SCSI_CMD, CAM_ARG_NONE, scsicmd_opts}, | |
138 | {"command", CAM_CMD_SCSI_CMD, CAM_ARG_NONE, scsicmd_opts}, | |
139 | {"defects", CAM_CMD_READ_DEFECTS, CAM_ARG_NONE, readdefect_opts}, | |
140 | {"defectlist", CAM_CMD_READ_DEFECTS, CAM_ARG_NONE, readdefect_opts}, | |
141 | #endif /* MINIMALISTIC */ | |
142 | {"devlist", CAM_CMD_DEVTREE, CAM_ARG_NONE, NULL}, | |
143 | #ifndef MINIMALISTIC | |
144 | {"periphlist", CAM_CMD_DEVLIST, CAM_ARG_NONE, NULL}, | |
145 | {"modepage", CAM_CMD_MODE_PAGE, CAM_ARG_NONE, "bdelm:P:"}, | |
146 | {"tags", CAM_CMD_TAG, CAM_ARG_NONE, "N:q"}, | |
147 | {"negotiate", CAM_CMD_RATE, CAM_ARG_NONE, negotiate_opts}, | |
148 | {"rate", CAM_CMD_RATE, CAM_ARG_NONE, negotiate_opts}, | |
149 | {"debug", CAM_CMD_DEBUG, CAM_ARG_NONE, "IPTSXc"}, | |
56c61927 | 150 | {"format", CAM_CMD_FORMAT, CAM_ARG_NONE, "qrwy"}, |
984263bc MD |
151 | #endif /* MINIMALISTIC */ |
152 | {"help", CAM_CMD_USAGE, CAM_ARG_NONE, NULL}, | |
153 | {"-?", CAM_CMD_USAGE, CAM_ARG_NONE, NULL}, | |
154 | {"-h", CAM_CMD_USAGE, CAM_ARG_NONE, NULL}, | |
155 | {NULL, 0, 0, NULL} | |
156 | }; | |
157 | ||
158 | typedef enum { | |
159 | CC_OR_NOT_FOUND, | |
160 | CC_OR_AMBIGUOUS, | |
161 | CC_OR_FOUND | |
162 | } camcontrol_optret; | |
163 | ||
164 | cam_cmdmask cmdlist; | |
165 | cam_argmask arglist; | |
166 | int bus, target, lun; | |
167 | ||
168 | ||
2e9424f2 CP |
169 | camcontrol_optret getoption(char *, cam_cmdmask *, cam_argmask *, |
170 | const char **); | |
984263bc | 171 | #ifndef MINIMALISTIC |
2e9424f2 CP |
172 | static int getdevlist(struct cam_device *); |
173 | static int getdevtree(void); | |
174 | static int testunitready(struct cam_device *, int, int, int); | |
175 | static int scsistart(struct cam_device *, int, int, int, int); | |
176 | static int scsidoinquiry(struct cam_device *, int, char **, char *, int, | |
177 | int); | |
178 | static int scsiinquiry(struct cam_device *, int, int); | |
179 | static int scsiserial(struct cam_device *, int, int); | |
180 | static int scsixferrate(struct cam_device *); | |
984263bc | 181 | #endif /* MINIMALISTIC */ |
2e9424f2 CP |
182 | static int parse_btl(char *, int *, int *, int *, cam_argmask *); |
183 | static int dorescan_or_reset(int, char **, int); | |
184 | static int rescan_or_reset_bus(int, int); | |
185 | static int scanlun_or_reset_dev(int, int, int, int); | |
984263bc | 186 | #ifndef MINIMALISTIC |
2e9424f2 CP |
187 | static int readdefects(struct cam_device *, int, char **, char *, int, |
188 | int); | |
189 | static void modepage(struct cam_device *, int, char **, char *, int, int); | |
190 | static int scsicmd(struct cam_device *, int, char **, char *, int, int); | |
191 | static int tagcontrol(struct cam_device *, int, char **, char *); | |
192 | static void cts_print(struct cam_device *device, | |
193 | struct ccb_trans_settings *); | |
194 | static void cpi_print(struct ccb_pathinq *); | |
195 | static int get_cpi(struct cam_device *, struct ccb_pathinq *); | |
196 | static int get_print_cts(struct cam_device *, int, int, | |
197 | struct ccb_trans_settings *); | |
198 | static int ratecontrol(struct cam_device *, int, int, int, char **, | |
199 | char *); | |
200 | static int scsiformat(struct cam_device *, int, char **, char *, int, int); | |
d4226324 PA |
201 | static int scsireportluns(struct cam_device *device, int argc, char **argv, |
202 | char *combinedopt, int retry_count, int timeout); | |
b4882ee6 PA |
203 | static int scsireadcapacity(struct cam_device *device, int argc, |
204 | char **argv, char *combinedopt, | |
205 | int retry_count, int timeout); | |
984263bc MD |
206 | #endif /* MINIMALISTIC */ |
207 | ||
2e9424f2 | 208 | |
984263bc | 209 | camcontrol_optret |
2e9424f2 CP |
210 | getoption(char *arg, cam_cmdmask *cmdnum, cam_argmask *argnum, |
211 | const char **subopt) | |
984263bc MD |
212 | { |
213 | struct camcontrol_opts *opts; | |
214 | int num_matches = 0; | |
215 | ||
216 | for (opts = option_table; (opts != NULL) && (opts->optname != NULL); | |
217 | opts++) { | |
218 | if (strncmp(opts->optname, arg, strlen(arg)) == 0) { | |
219 | *cmdnum = opts->cmdnum; | |
220 | *argnum = opts->argnum; | |
2e9424f2 | 221 | *subopt = opts->subopt; |
984263bc MD |
222 | if (++num_matches > 1) |
223 | return(CC_OR_AMBIGUOUS); | |
224 | } | |
225 | } | |
226 | ||
227 | if (num_matches > 0) | |
228 | return(CC_OR_FOUND); | |
229 | else | |
230 | return(CC_OR_NOT_FOUND); | |
231 | } | |
232 | ||
233 | #ifndef MINIMALISTIC | |
234 | static int | |
235 | getdevlist(struct cam_device *device) | |
236 | { | |
237 | union ccb *ccb; | |
238 | char status[32]; | |
239 | int error = 0; | |
240 | ||
241 | ccb = cam_getccb(device); | |
242 | ||
243 | ccb->ccb_h.func_code = XPT_GDEVLIST; | |
244 | ccb->ccb_h.flags = CAM_DIR_NONE; | |
245 | ccb->ccb_h.retry_count = 1; | |
246 | ccb->cgdl.index = 0; | |
247 | ccb->cgdl.status = CAM_GDEVLIST_MORE_DEVS; | |
248 | while (ccb->cgdl.status == CAM_GDEVLIST_MORE_DEVS) { | |
249 | if (cam_send_ccb(device, ccb) < 0) { | |
250 | perror("error getting device list"); | |
251 | cam_freeccb(ccb); | |
252 | return(1); | |
253 | } | |
254 | ||
255 | status[0] = '\0'; | |
256 | ||
257 | switch (ccb->cgdl.status) { | |
258 | case CAM_GDEVLIST_MORE_DEVS: | |
259 | strcpy(status, "MORE"); | |
260 | break; | |
261 | case CAM_GDEVLIST_LAST_DEVICE: | |
262 | strcpy(status, "LAST"); | |
263 | break; | |
264 | case CAM_GDEVLIST_LIST_CHANGED: | |
265 | strcpy(status, "CHANGED"); | |
266 | break; | |
267 | case CAM_GDEVLIST_ERROR: | |
268 | strcpy(status, "ERROR"); | |
269 | error = 1; | |
270 | break; | |
271 | } | |
272 | ||
273 | fprintf(stdout, "%s%d: generation: %d index: %d status: %s\n", | |
274 | ccb->cgdl.periph_name, | |
275 | ccb->cgdl.unit_number, | |
276 | ccb->cgdl.generation, | |
277 | ccb->cgdl.index, | |
278 | status); | |
279 | ||
280 | /* | |
281 | * If the list has changed, we need to start over from the | |
282 | * beginning. | |
283 | */ | |
284 | if (ccb->cgdl.status == CAM_GDEVLIST_LIST_CHANGED) | |
285 | ccb->cgdl.index = 0; | |
286 | } | |
287 | ||
288 | cam_freeccb(ccb); | |
289 | ||
290 | return(error); | |
291 | } | |
292 | #endif /* MINIMALISTIC */ | |
293 | ||
294 | static int | |
295 | getdevtree(void) | |
296 | { | |
297 | union ccb ccb; | |
298 | int bufsize, fd; | |
299 | unsigned int i; | |
300 | int need_close = 0; | |
301 | int error = 0; | |
302 | int skip_device = 0; | |
303 | ||
304 | if ((fd = open(XPT_DEVICE, O_RDWR)) == -1) { | |
305 | warn("couldn't open %s", XPT_DEVICE); | |
306 | return(1); | |
307 | } | |
308 | ||
9ac10755 PA |
309 | bzero(&ccb, sizeof(union ccb)); |
310 | ||
311 | ccb.ccb_h.path_id = CAM_XPT_PATH_ID; | |
312 | ccb.ccb_h.target_id = CAM_TARGET_WILDCARD; | |
313 | ccb.ccb_h.target_lun = CAM_LUN_WILDCARD; | |
984263bc MD |
314 | |
315 | ccb.ccb_h.func_code = XPT_DEV_MATCH; | |
316 | bufsize = sizeof(struct dev_match_result) * 100; | |
317 | ccb.cdm.match_buf_len = bufsize; | |
318 | ccb.cdm.matches = (struct dev_match_result *)malloc(bufsize); | |
319 | if (ccb.cdm.matches == NULL) { | |
320 | warnx("can't malloc memory for matches"); | |
321 | close(fd); | |
322 | return(1); | |
323 | } | |
324 | ccb.cdm.num_matches = 0; | |
325 | ||
326 | /* | |
327 | * We fetch all nodes, since we display most of them in the default | |
328 | * case, and all in the verbose case. | |
329 | */ | |
330 | ccb.cdm.num_patterns = 0; | |
331 | ccb.cdm.pattern_buf_len = 0; | |
332 | ||
333 | /* | |
334 | * We do the ioctl multiple times if necessary, in case there are | |
335 | * more than 100 nodes in the EDT. | |
336 | */ | |
337 | do { | |
338 | if (ioctl(fd, CAMIOCOMMAND, &ccb) == -1) { | |
339 | warn("error sending CAMIOCOMMAND ioctl"); | |
340 | error = 1; | |
341 | break; | |
342 | } | |
343 | ||
344 | if ((ccb.ccb_h.status != CAM_REQ_CMP) | |
345 | || ((ccb.cdm.status != CAM_DEV_MATCH_LAST) | |
346 | && (ccb.cdm.status != CAM_DEV_MATCH_MORE))) { | |
347 | warnx("got CAM error %#x, CDM error %d\n", | |
348 | ccb.ccb_h.status, ccb.cdm.status); | |
349 | error = 1; | |
350 | break; | |
351 | } | |
352 | ||
353 | for (i = 0; i < ccb.cdm.num_matches; i++) { | |
354 | switch (ccb.cdm.matches[i].type) { | |
355 | case DEV_MATCH_BUS: { | |
356 | struct bus_match_result *bus_result; | |
357 | ||
358 | /* | |
359 | * Only print the bus information if the | |
360 | * user turns on the verbose flag. | |
361 | */ | |
362 | if ((arglist & CAM_ARG_VERBOSE) == 0) | |
363 | break; | |
364 | ||
365 | bus_result = | |
366 | &ccb.cdm.matches[i].result.bus_result; | |
367 | ||
368 | if (need_close) { | |
369 | fprintf(stdout, ")\n"); | |
370 | need_close = 0; | |
371 | } | |
372 | ||
373 | fprintf(stdout, "scbus%d on %s%d bus %d:\n", | |
374 | bus_result->path_id, | |
375 | bus_result->dev_name, | |
376 | bus_result->unit_number, | |
377 | bus_result->bus_id); | |
378 | break; | |
379 | } | |
380 | case DEV_MATCH_DEVICE: { | |
381 | struct device_match_result *dev_result; | |
382 | char vendor[16], product[48], revision[16]; | |
383 | char tmpstr[256]; | |
384 | ||
385 | dev_result = | |
386 | &ccb.cdm.matches[i].result.device_result; | |
387 | ||
388 | if ((dev_result->flags | |
389 | & DEV_RESULT_UNCONFIGURED) | |
390 | && ((arglist & CAM_ARG_VERBOSE) == 0)) { | |
391 | skip_device = 1; | |
392 | break; | |
393 | } else | |
394 | skip_device = 0; | |
395 | ||
396 | cam_strvis(vendor, dev_result->inq_data.vendor, | |
397 | sizeof(dev_result->inq_data.vendor), | |
398 | sizeof(vendor)); | |
399 | cam_strvis(product, | |
400 | dev_result->inq_data.product, | |
401 | sizeof(dev_result->inq_data.product), | |
402 | sizeof(product)); | |
403 | cam_strvis(revision, | |
404 | dev_result->inq_data.revision, | |
405 | sizeof(dev_result->inq_data.revision), | |
406 | sizeof(revision)); | |
407 | sprintf(tmpstr, "<%s %s %s>", vendor, product, | |
408 | revision); | |
409 | if (need_close) { | |
410 | fprintf(stdout, ")\n"); | |
411 | need_close = 0; | |
412 | } | |
413 | ||
414 | fprintf(stdout, "%-33s at scbus%d " | |
415 | "target %d lun %d (", | |
416 | tmpstr, | |
417 | dev_result->path_id, | |
418 | dev_result->target_id, | |
419 | dev_result->target_lun); | |
420 | ||
421 | need_close = 1; | |
422 | ||
423 | break; | |
424 | } | |
425 | case DEV_MATCH_PERIPH: { | |
426 | struct periph_match_result *periph_result; | |
427 | ||
428 | periph_result = | |
429 | &ccb.cdm.matches[i].result.periph_result; | |
430 | ||
431 | if (skip_device != 0) | |
432 | break; | |
433 | ||
434 | if (need_close > 1) | |
435 | fprintf(stdout, ","); | |
436 | ||
437 | fprintf(stdout, "%s%d", | |
438 | periph_result->periph_name, | |
439 | periph_result->unit_number); | |
440 | ||
441 | need_close++; | |
442 | break; | |
443 | } | |
444 | default: | |
445 | fprintf(stdout, "unknown match type\n"); | |
446 | break; | |
447 | } | |
448 | } | |
449 | ||
450 | } while ((ccb.ccb_h.status == CAM_REQ_CMP) | |
451 | && (ccb.cdm.status == CAM_DEV_MATCH_MORE)); | |
452 | ||
453 | if (need_close) | |
454 | fprintf(stdout, ")\n"); | |
455 | ||
456 | close(fd); | |
457 | ||
458 | return(error); | |
459 | } | |
460 | ||
461 | #ifndef MINIMALISTIC | |
462 | static int | |
463 | testunitready(struct cam_device *device, int retry_count, int timeout, | |
464 | int quiet) | |
465 | { | |
466 | int error = 0; | |
467 | union ccb *ccb; | |
468 | ||
469 | ccb = cam_getccb(device); | |
470 | ||
471 | scsi_test_unit_ready(&ccb->csio, | |
472 | /* retries */ retry_count, | |
473 | /* cbfcnp */ NULL, | |
474 | /* tag_action */ MSG_SIMPLE_Q_TAG, | |
475 | /* sense_len */ SSD_FULL_SIZE, | |
476 | /* timeout */ timeout ? timeout : 5000); | |
477 | ||
478 | /* Disable freezing the device queue */ | |
479 | ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; | |
480 | ||
481 | if (arglist & CAM_ARG_ERR_RECOVER) | |
482 | ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; | |
483 | ||
484 | if (cam_send_ccb(device, ccb) < 0) { | |
485 | if (quiet == 0) | |
486 | perror("error sending test unit ready"); | |
487 | ||
488 | if (arglist & CAM_ARG_VERBOSE) { | |
b05e84c9 PA |
489 | cam_error_print(device, ccb, CAM_ESF_ALL, |
490 | CAM_EPF_ALL, stderr); | |
984263bc MD |
491 | } |
492 | ||
493 | cam_freeccb(ccb); | |
494 | return(1); | |
495 | } | |
496 | ||
497 | if ((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) { | |
498 | if (quiet == 0) | |
499 | fprintf(stdout, "Unit is ready\n"); | |
500 | } else { | |
501 | if (quiet == 0) | |
502 | fprintf(stdout, "Unit is not ready\n"); | |
503 | error = 1; | |
504 | ||
505 | if (arglist & CAM_ARG_VERBOSE) { | |
b05e84c9 PA |
506 | cam_error_print(device, ccb, CAM_ESF_ALL, |
507 | CAM_EPF_ALL, stderr); | |
984263bc MD |
508 | } |
509 | } | |
510 | ||
511 | cam_freeccb(ccb); | |
512 | ||
513 | return(error); | |
514 | } | |
515 | ||
516 | static int | |
517 | scsistart(struct cam_device *device, int startstop, int loadeject, | |
518 | int retry_count, int timeout) | |
519 | { | |
520 | union ccb *ccb; | |
521 | int error = 0; | |
522 | ||
523 | ccb = cam_getccb(device); | |
524 | ||
525 | /* | |
526 | * If we're stopping, send an ordered tag so the drive in question | |
527 | * will finish any previously queued writes before stopping. If | |
528 | * the device isn't capable of tagged queueing, or if tagged | |
529 | * queueing is turned off, the tag action is a no-op. | |
530 | */ | |
531 | scsi_start_stop(&ccb->csio, | |
532 | /* retries */ retry_count, | |
533 | /* cbfcnp */ NULL, | |
534 | /* tag_action */ startstop ? MSG_SIMPLE_Q_TAG : | |
535 | MSG_ORDERED_Q_TAG, | |
536 | /* start/stop */ startstop, | |
537 | /* load_eject */ loadeject, | |
538 | /* immediate */ 0, | |
539 | /* sense_len */ SSD_FULL_SIZE, | |
540 | /* timeout */ timeout ? timeout : 120000); | |
541 | ||
542 | /* Disable freezing the device queue */ | |
543 | ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; | |
544 | ||
545 | if (arglist & CAM_ARG_ERR_RECOVER) | |
546 | ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; | |
547 | ||
548 | if (cam_send_ccb(device, ccb) < 0) { | |
549 | perror("error sending start unit"); | |
550 | ||
551 | if (arglist & CAM_ARG_VERBOSE) { | |
b05e84c9 PA |
552 | cam_error_print(device, ccb, CAM_ESF_ALL, |
553 | CAM_EPF_ALL, stderr); | |
984263bc MD |
554 | } |
555 | ||
556 | cam_freeccb(ccb); | |
557 | return(1); | |
558 | } | |
559 | ||
560 | if ((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) | |
561 | if (startstop) { | |
562 | fprintf(stdout, "Unit started successfully"); | |
563 | if (loadeject) | |
564 | fprintf(stdout,", Media loaded\n"); | |
565 | else | |
566 | fprintf(stdout,"\n"); | |
567 | } else { | |
568 | fprintf(stdout, "Unit stopped successfully"); | |
569 | if (loadeject) | |
570 | fprintf(stdout, ", Media ejected\n"); | |
571 | else | |
572 | fprintf(stdout, "\n"); | |
573 | } | |
574 | else { | |
575 | error = 1; | |
576 | if (startstop) | |
577 | fprintf(stdout, | |
578 | "Error received from start unit command\n"); | |
579 | else | |
580 | fprintf(stdout, | |
581 | "Error received from stop unit command\n"); | |
582 | ||
583 | if (arglist & CAM_ARG_VERBOSE) { | |
b05e84c9 PA |
584 | cam_error_print(device, ccb, CAM_ESF_ALL, |
585 | CAM_EPF_ALL, stderr); | |
984263bc MD |
586 | } |
587 | } | |
588 | ||
589 | cam_freeccb(ccb); | |
590 | ||
591 | return(error); | |
592 | } | |
593 | ||
594 | static int | |
595 | scsidoinquiry(struct cam_device *device, int argc, char **argv, | |
596 | char *combinedopt, int retry_count, int timeout) | |
597 | { | |
598 | int c; | |
599 | int error = 0; | |
600 | ||
601 | while ((c = getopt(argc, argv, combinedopt)) != -1) { | |
602 | switch(c) { | |
603 | case 'D': | |
604 | arglist |= CAM_ARG_GET_STDINQ; | |
605 | break; | |
606 | case 'R': | |
607 | arglist |= CAM_ARG_GET_XFERRATE; | |
608 | break; | |
609 | case 'S': | |
610 | arglist |= CAM_ARG_GET_SERIAL; | |
611 | break; | |
612 | default: | |
613 | break; | |
614 | } | |
615 | } | |
616 | ||
617 | /* | |
618 | * If the user didn't specify any inquiry options, he wants all of | |
619 | * them. | |
620 | */ | |
621 | if ((arglist & CAM_ARG_INQ_MASK) == 0) | |
622 | arglist |= CAM_ARG_INQ_MASK; | |
623 | ||
624 | if (arglist & CAM_ARG_GET_STDINQ) | |
625 | error = scsiinquiry(device, retry_count, timeout); | |
626 | ||
627 | if (error != 0) | |
628 | return(error); | |
629 | ||
630 | if (arglist & CAM_ARG_GET_SERIAL) | |
631 | scsiserial(device, retry_count, timeout); | |
632 | ||
633 | if (error != 0) | |
634 | return(error); | |
635 | ||
636 | if (arglist & CAM_ARG_GET_XFERRATE) | |
637 | error = scsixferrate(device); | |
638 | ||
639 | return(error); | |
640 | } | |
641 | ||
642 | static int | |
643 | scsiinquiry(struct cam_device *device, int retry_count, int timeout) | |
644 | { | |
645 | union ccb *ccb; | |
646 | struct scsi_inquiry_data *inq_buf; | |
647 | int error = 0; | |
648 | ||
649 | ccb = cam_getccb(device); | |
650 | ||
651 | if (ccb == NULL) { | |
652 | warnx("couldn't allocate CCB"); | |
653 | return(1); | |
654 | } | |
655 | ||
656 | /* cam_getccb cleans up the header, caller has to zero the payload */ | |
657 | bzero(&(&ccb->ccb_h)[1], | |
658 | sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr)); | |
659 | ||
660 | inq_buf = (struct scsi_inquiry_data *)malloc( | |
661 | sizeof(struct scsi_inquiry_data)); | |
662 | ||
663 | if (inq_buf == NULL) { | |
664 | cam_freeccb(ccb); | |
665 | warnx("can't malloc memory for inquiry\n"); | |
666 | return(1); | |
667 | } | |
668 | bzero(inq_buf, sizeof(*inq_buf)); | |
669 | ||
670 | /* | |
671 | * Note that although the size of the inquiry buffer is the full | |
672 | * 256 bytes specified in the SCSI spec, we only tell the device | |
673 | * that we have allocated SHORT_INQUIRY_LENGTH bytes. There are | |
674 | * two reasons for this: | |
675 | * | |
676 | * - The SCSI spec says that when a length field is only 1 byte, | |
677 | * a value of 0 will be interpreted as 256. Therefore | |
678 | * scsi_inquiry() will convert an inq_len (which is passed in as | |
679 | * a u_int32_t, but the field in the CDB is only 1 byte) of 256 | |
680 | * to 0. Evidently, very few devices meet the spec in that | |
681 | * regard. Some devices, like many Seagate disks, take the 0 as | |
682 | * 0, and don't return any data. One Pioneer DVD-R drive | |
683 | * returns more data than the command asked for. | |
684 | * | |
685 | * So, since there are numerous devices that just don't work | |
686 | * right with the full inquiry size, we don't send the full size. | |
687 | * | |
688 | * - The second reason not to use the full inquiry data length is | |
689 | * that we don't need it here. The only reason we issue a | |
690 | * standard inquiry is to get the vendor name, device name, | |
691 | * and revision so scsi_print_inquiry() can print them. | |
692 | * | |
693 | * If, at some point in the future, more inquiry data is needed for | |
694 | * some reason, this code should use a procedure similar to the | |
695 | * probe code. i.e., issue a short inquiry, and determine from | |
696 | * the additional length passed back from the device how much | |
697 | * inquiry data the device supports. Once the amount the device | |
698 | * supports is determined, issue an inquiry for that amount and no | |
699 | * more. | |
700 | * | |
701 | * KDM, 2/18/2000 | |
702 | */ | |
703 | scsi_inquiry(&ccb->csio, | |
704 | /* retries */ retry_count, | |
705 | /* cbfcnp */ NULL, | |
706 | /* tag_action */ MSG_SIMPLE_Q_TAG, | |
707 | /* inq_buf */ (u_int8_t *)inq_buf, | |
708 | /* inq_len */ SHORT_INQUIRY_LENGTH, | |
709 | /* evpd */ 0, | |
710 | /* page_code */ 0, | |
711 | /* sense_len */ SSD_FULL_SIZE, | |
712 | /* timeout */ timeout ? timeout : 5000); | |
713 | ||
714 | /* Disable freezing the device queue */ | |
715 | ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; | |
716 | ||
717 | if (arglist & CAM_ARG_ERR_RECOVER) | |
718 | ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; | |
719 | ||
720 | if (cam_send_ccb(device, ccb) < 0) { | |
721 | perror("error sending SCSI inquiry"); | |
722 | ||
723 | if (arglist & CAM_ARG_VERBOSE) { | |
b05e84c9 PA |
724 | cam_error_print(device, ccb, CAM_ESF_ALL, |
725 | CAM_EPF_ALL, stderr); | |
984263bc MD |
726 | } |
727 | ||
728 | cam_freeccb(ccb); | |
729 | return(1); | |
730 | } | |
731 | ||
732 | if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { | |
733 | error = 1; | |
734 | ||
735 | if (arglist & CAM_ARG_VERBOSE) { | |
b05e84c9 PA |
736 | cam_error_print(device, ccb, CAM_ESF_ALL, |
737 | CAM_EPF_ALL, stderr); | |
984263bc MD |
738 | } |
739 | } | |
740 | ||
741 | cam_freeccb(ccb); | |
742 | ||
743 | if (error != 0) { | |
744 | free(inq_buf); | |
745 | return(error); | |
746 | } | |
747 | ||
748 | fprintf(stdout, "%s%d: ", device->device_name, | |
749 | device->dev_unit_num); | |
750 | scsi_print_inquiry(inq_buf); | |
751 | ||
752 | free(inq_buf); | |
753 | ||
754 | return(0); | |
755 | } | |
756 | ||
757 | static int | |
758 | scsiserial(struct cam_device *device, int retry_count, int timeout) | |
759 | { | |
760 | union ccb *ccb; | |
761 | struct scsi_vpd_unit_serial_number *serial_buf; | |
762 | char serial_num[SVPD_SERIAL_NUM_SIZE + 1]; | |
763 | int error = 0; | |
764 | ||
765 | ccb = cam_getccb(device); | |
766 | ||
767 | if (ccb == NULL) { | |
768 | warnx("couldn't allocate CCB"); | |
769 | return(1); | |
770 | } | |
771 | ||
772 | /* cam_getccb cleans up the header, caller has to zero the payload */ | |
773 | bzero(&(&ccb->ccb_h)[1], | |
774 | sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr)); | |
775 | ||
776 | serial_buf = (struct scsi_vpd_unit_serial_number *) | |
777 | malloc(sizeof(*serial_buf)); | |
778 | ||
779 | if (serial_buf == NULL) { | |
780 | cam_freeccb(ccb); | |
781 | warnx("can't malloc memory for serial number"); | |
782 | return(1); | |
783 | } | |
784 | ||
785 | scsi_inquiry(&ccb->csio, | |
786 | /*retries*/ retry_count, | |
787 | /*cbfcnp*/ NULL, | |
788 | /* tag_action */ MSG_SIMPLE_Q_TAG, | |
789 | /* inq_buf */ (u_int8_t *)serial_buf, | |
790 | /* inq_len */ sizeof(*serial_buf), | |
791 | /* evpd */ 1, | |
792 | /* page_code */ SVPD_UNIT_SERIAL_NUMBER, | |
793 | /* sense_len */ SSD_FULL_SIZE, | |
794 | /* timeout */ timeout ? timeout : 5000); | |
795 | ||
796 | /* Disable freezing the device queue */ | |
797 | ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; | |
798 | ||
799 | if (arglist & CAM_ARG_ERR_RECOVER) | |
800 | ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; | |
801 | ||
802 | if (cam_send_ccb(device, ccb) < 0) { | |
803 | warn("error getting serial number"); | |
804 | ||
805 | if (arglist & CAM_ARG_VERBOSE) { | |
b05e84c9 PA |
806 | cam_error_print(device, ccb, CAM_ESF_ALL, |
807 | CAM_EPF_ALL, stderr); | |
984263bc MD |
808 | } |
809 | ||
810 | cam_freeccb(ccb); | |
811 | free(serial_buf); | |
812 | return(1); | |
813 | } | |
814 | ||
815 | if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { | |
816 | error = 1; | |
817 | ||
818 | if (arglist & CAM_ARG_VERBOSE) { | |
b05e84c9 PA |
819 | cam_error_print(device, ccb, CAM_ESF_ALL, |
820 | CAM_EPF_ALL, stderr); | |
984263bc MD |
821 | } |
822 | } | |
823 | ||
824 | cam_freeccb(ccb); | |
825 | ||
826 | if (error != 0) { | |
827 | free(serial_buf); | |
828 | return(error); | |
829 | } | |
830 | ||
831 | bcopy(serial_buf->serial_num, serial_num, serial_buf->length); | |
832 | serial_num[serial_buf->length] = '\0'; | |
833 | ||
834 | if ((arglist & CAM_ARG_GET_STDINQ) | |
835 | || (arglist & CAM_ARG_GET_XFERRATE)) | |
836 | fprintf(stdout, "%s%d: Serial Number ", | |
837 | device->device_name, device->dev_unit_num); | |
838 | ||
839 | fprintf(stdout, "%.60s\n", serial_num); | |
840 | ||
841 | free(serial_buf); | |
842 | ||
843 | return(0); | |
844 | } | |
845 | ||
846 | static int | |
847 | scsixferrate(struct cam_device *device) | |
848 | { | |
aa58569c PA |
849 | u_int32_t freq = 0; |
850 | u_int32_t speed = 0; | |
984263bc MD |
851 | union ccb *ccb; |
852 | u_int mb; | |
853 | int retval = 0; | |
854 | ||
855 | ccb = cam_getccb(device); | |
856 | ||
857 | if (ccb == NULL) { | |
858 | warnx("couldn't allocate CCB"); | |
859 | return(1); | |
860 | } | |
861 | ||
862 | bzero(&(&ccb->ccb_h)[1], | |
863 | sizeof(struct ccb_trans_settings) - sizeof(struct ccb_hdr)); | |
864 | ||
865 | ccb->ccb_h.func_code = XPT_GET_TRAN_SETTINGS; | |
aa58569c | 866 | ccb->cts.type = CTS_TYPE_CURRENT_SETTINGS; |
984263bc MD |
867 | |
868 | if (((retval = cam_send_ccb(device, ccb)) < 0) | |
869 | || ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)) { | |
870 | const char error_string[] = "error getting transfer settings"; | |
871 | ||
872 | if (retval < 0) | |
873 | warn(error_string); | |
874 | else | |
875 | warnx(error_string); | |
876 | ||
984263bc | 877 | if (arglist & CAM_ARG_VERBOSE) |
b05e84c9 PA |
878 | cam_error_print(device, ccb, CAM_ESF_ALL, |
879 | CAM_EPF_ALL, stderr); | |
984263bc MD |
880 | |
881 | retval = 1; | |
882 | ||
883 | goto xferrate_bailout; | |
884 | ||
885 | } | |
886 | ||
aa58569c PA |
887 | if (ccb->cts.transport == XPORT_SPI) { |
888 | struct ccb_trans_settings_spi *spi = | |
889 | &ccb->cts.xport_specific.spi; | |
890 | ||
891 | if ((spi->valid & CTS_SPI_VALID_SYNC_RATE) != 0) { | |
892 | freq = scsi_calc_syncsrate(spi->sync_period); | |
893 | speed = freq; | |
894 | } | |
895 | ||
896 | fprintf(stdout, "%s%d: ", device->device_name, | |
897 | device->dev_unit_num); | |
898 | ||
899 | if ((spi->valid & CTS_SPI_VALID_BUS_WIDTH) != 0) { | |
900 | speed *= (0x01 << spi->bus_width); | |
901 | } | |
902 | ||
903 | mb = speed / 1000; | |
904 | ||
905 | if (mb > 0) | |
906 | fprintf(stdout, "%d.%03dMB/s transfers ", | |
907 | mb, speed % 1000); | |
908 | else | |
909 | fprintf(stdout, "%dKB/s transfers ", | |
910 | speed); | |
911 | ||
912 | if (((spi->valid & CTS_SPI_VALID_SYNC_OFFSET) != 0) | |
913 | && (spi->sync_offset != 0)) | |
914 | fprintf(stdout, "(%d.%03dMHz, offset %d", freq / 1000, | |
915 | freq % 1000, spi->sync_offset); | |
916 | ||
917 | if (((spi->valid & CTS_SPI_VALID_BUS_WIDTH) != 0) | |
918 | && (spi->bus_width > 0)) { | |
919 | if (((spi->valid & CTS_SPI_VALID_SYNC_OFFSET) != 0) | |
920 | && (spi->sync_offset != 0)) { | |
921 | fprintf(stdout, ", "); | |
922 | } else { | |
923 | fprintf(stdout, " ("); | |
924 | } | |
925 | fprintf(stdout, "%dbit)", 8 * (0x01 << spi->bus_width)); | |
926 | } else if (((spi->valid & CTS_SPI_VALID_SYNC_OFFSET) != 0) | |
927 | && (spi->sync_offset != 0)) { | |
928 | fprintf(stdout, ")"); | |
929 | } | |
984263bc MD |
930 | } else { |
931 | struct ccb_pathinq cpi; | |
932 | ||
933 | retval = get_cpi(device, &cpi); | |
934 | ||
935 | if (retval != 0) | |
936 | goto xferrate_bailout; | |
937 | ||
938 | speed = cpi.base_transfer_speed; | |
939 | freq = 0; | |
984263bc | 940 | |
aa58569c | 941 | mb = speed / 1000; |
984263bc | 942 | |
aa58569c PA |
943 | if (mb > 0) |
944 | fprintf(stdout, "%d.%03dMB/s transfers ", | |
945 | mb, speed % 1000); | |
946 | else | |
947 | fprintf(stdout, "%dKB/s transfers ", | |
948 | speed); | |
949 | } | |
984263bc | 950 | |
aa58569c PA |
951 | if (ccb->cts.protocol == PROTO_SCSI) { |
952 | struct ccb_trans_settings_scsi *scsi = | |
953 | &ccb->cts.proto_specific.scsi; | |
954 | if (scsi->valid & CTS_SCSI_VALID_TQ) { | |
f9fbbd3c | 955 | if (scsi->flags & CTS_SCSI_FLAGS_TAG_ENB) { |
aa58569c | 956 | fprintf(stdout, ", Command Queueing Enabled"); |
f9fbbd3c | 957 | } |
984263bc | 958 | } |
984263bc MD |
959 | } |
960 | ||
984263bc MD |
961 | fprintf(stdout, "\n"); |
962 | ||
963 | xferrate_bailout: | |
964 | ||
965 | cam_freeccb(ccb); | |
966 | ||
967 | return(retval); | |
968 | } | |
969 | #endif /* MINIMALISTIC */ | |
970 | ||
971 | /* | |
972 | * Parse out a bus, or a bus, target and lun in the following | |
973 | * format: | |
974 | * bus | |
975 | * bus:target | |
976 | * bus:target:lun | |
977 | * | |
978 | * Returns the number of parsed components, or 0. | |
979 | */ | |
980 | static int | |
2e9424f2 CP |
981 | parse_btl(char *tstr, int *mybus, int *mytarget, int *mylun, |
982 | cam_argmask *myarglist) | |
984263bc MD |
983 | { |
984 | char *tmpstr; | |
985 | int convs = 0; | |
986 | ||
987 | while (isspace(*tstr) && (*tstr != '\0')) | |
988 | tstr++; | |
989 | ||
990 | tmpstr = (char *)strtok(tstr, ":"); | |
991 | if ((tmpstr != NULL) && (*tmpstr != '\0')) { | |
2e9424f2 CP |
992 | *mybus = strtol(tmpstr, NULL, 0); |
993 | *myarglist |= CAM_ARG_BUS; | |
984263bc MD |
994 | convs++; |
995 | tmpstr = (char *)strtok(NULL, ":"); | |
996 | if ((tmpstr != NULL) && (*tmpstr != '\0')) { | |
2e9424f2 CP |
997 | *mytarget = strtol(tmpstr, NULL, 0); |
998 | *myarglist |= CAM_ARG_TARGET; | |
984263bc MD |
999 | convs++; |
1000 | tmpstr = (char *)strtok(NULL, ":"); | |
1001 | if ((tmpstr != NULL) && (*tmpstr != '\0')) { | |
2e9424f2 CP |
1002 | *mylun = strtol(tmpstr, NULL, 0); |
1003 | *myarglist |= CAM_ARG_LUN; | |
984263bc MD |
1004 | convs++; |
1005 | } | |
1006 | } | |
1007 | } | |
1008 | ||
1009 | return convs; | |
1010 | } | |
1011 | ||
1012 | static int | |
1013 | dorescan_or_reset(int argc, char **argv, int rescan) | |
1014 | { | |
1015 | static const char must[] = | |
1016 | "you must specify \"all\", a bus, or a bus:target:lun to %s"; | |
1017 | int rv, error = 0; | |
2e9424f2 | 1018 | int mybus = -1, mytarget = -1, mylun = -1; |
984263bc MD |
1019 | char *tstr; |
1020 | ||
1021 | if (argc < 3) { | |
1022 | warnx(must, rescan? "rescan" : "reset"); | |
1023 | return(1); | |
1024 | } | |
1025 | ||
1026 | tstr = argv[optind]; | |
1027 | while (isspace(*tstr) && (*tstr != '\0')) | |
1028 | tstr++; | |
1029 | if (strncasecmp(tstr, "all", strlen("all")) == 0) | |
1030 | arglist |= CAM_ARG_BUS; | |
1031 | else { | |
2e9424f2 CP |
1032 | rv = parse_btl(argv[optind], &mybus, &mytarget, &mylun, |
1033 | &arglist); | |
984263bc MD |
1034 | if (rv != 1 && rv != 3) { |
1035 | warnx(must, rescan? "rescan" : "reset"); | |
1036 | return(1); | |
1037 | } | |
1038 | } | |
1039 | ||
1040 | if ((arglist & CAM_ARG_BUS) | |
1041 | && (arglist & CAM_ARG_TARGET) | |
1042 | && (arglist & CAM_ARG_LUN)) | |
2e9424f2 | 1043 | error = scanlun_or_reset_dev(mybus, mytarget, mylun, rescan); |
984263bc | 1044 | else |
2e9424f2 | 1045 | error = rescan_or_reset_bus(mybus, rescan); |
984263bc MD |
1046 | |
1047 | return(error); | |
1048 | } | |
1049 | ||
1050 | static int | |
2e9424f2 | 1051 | rescan_or_reset_bus(int mybus, int rescan) |
984263bc MD |
1052 | { |
1053 | union ccb ccb, matchccb; | |
1054 | int fd, retval; | |
1055 | int bufsize; | |
1056 | ||
1057 | retval = 0; | |
1058 | ||
1059 | if ((fd = open(XPT_DEVICE, O_RDWR)) < 0) { | |
1724b973 | 1060 | warnx("error opening transport layer device %s", XPT_DEVICE); |
984263bc MD |
1061 | warn("%s", XPT_DEVICE); |
1062 | return(1); | |
1063 | } | |
1064 | ||
2e9424f2 | 1065 | if (mybus != -1) { |
984263bc | 1066 | ccb.ccb_h.func_code = rescan ? XPT_SCAN_BUS : XPT_RESET_BUS; |
2e9424f2 | 1067 | ccb.ccb_h.path_id = mybus; |
984263bc MD |
1068 | ccb.ccb_h.target_id = CAM_TARGET_WILDCARD; |
1069 | ccb.ccb_h.target_lun = CAM_LUN_WILDCARD; | |
1070 | ccb.crcn.flags = CAM_FLAG_NONE; | |
1071 | ||
1072 | /* run this at a low priority */ | |
1073 | ccb.ccb_h.pinfo.priority = 5; | |
1074 | ||
1075 | if (ioctl(fd, CAMIOCOMMAND, &ccb) == -1) { | |
1076 | warn("CAMIOCOMMAND ioctl failed"); | |
1077 | close(fd); | |
1078 | return(1); | |
1079 | } | |
1080 | ||
1081 | if ((ccb.ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) { | |
1082 | fprintf(stdout, "%s of bus %d was successful\n", | |
2e9424f2 | 1083 | rescan ? "Re-scan" : "Reset", mybus); |
984263bc MD |
1084 | } else { |
1085 | fprintf(stdout, "%s of bus %d returned error %#x\n", | |
2e9424f2 | 1086 | rescan ? "Re-scan" : "Reset", mybus, |
984263bc MD |
1087 | ccb.ccb_h.status & CAM_STATUS_MASK); |
1088 | retval = 1; | |
1089 | } | |
1090 | ||
1091 | close(fd); | |
1092 | return(retval); | |
1093 | ||
1094 | } | |
1095 | ||
1096 | ||
1097 | /* | |
1098 | * The right way to handle this is to modify the xpt so that it can | |
1099 | * handle a wildcarded bus in a rescan or reset CCB. At the moment | |
1100 | * that isn't implemented, so instead we enumerate the busses and | |
1101 | * send the rescan or reset to those busses in the case where the | |
1102 | * given bus is -1 (wildcard). We don't send a rescan or reset | |
1103 | * to the xpt bus; sending a rescan to the xpt bus is effectively a | |
1104 | * no-op, sending a rescan to the xpt bus would result in a status of | |
1105 | * CAM_REQ_INVALID. | |
1106 | */ | |
1107 | bzero(&(&matchccb.ccb_h)[1], | |
1108 | sizeof(struct ccb_dev_match) - sizeof(struct ccb_hdr)); | |
1109 | matchccb.ccb_h.func_code = XPT_DEV_MATCH; | |
1110 | bufsize = sizeof(struct dev_match_result) * 20; | |
1111 | matchccb.cdm.match_buf_len = bufsize; | |
1112 | matchccb.cdm.matches=(struct dev_match_result *)malloc(bufsize); | |
1113 | if (matchccb.cdm.matches == NULL) { | |
1114 | warnx("can't malloc memory for matches"); | |
1115 | retval = 1; | |
1116 | goto bailout; | |
1117 | } | |
1118 | matchccb.cdm.num_matches = 0; | |
1119 | ||
1120 | matchccb.cdm.num_patterns = 1; | |
1121 | matchccb.cdm.pattern_buf_len = sizeof(struct dev_match_pattern); | |
1122 | ||
1123 | matchccb.cdm.patterns = (struct dev_match_pattern *)malloc( | |
1124 | matchccb.cdm.pattern_buf_len); | |
1125 | if (matchccb.cdm.patterns == NULL) { | |
1126 | warnx("can't malloc memory for patterns"); | |
1127 | retval = 1; | |
1128 | goto bailout; | |
1129 | } | |
1130 | matchccb.cdm.patterns[0].type = DEV_MATCH_BUS; | |
1131 | matchccb.cdm.patterns[0].pattern.bus_pattern.flags = BUS_MATCH_ANY; | |
1132 | ||
1133 | do { | |
1134 | unsigned int i; | |
1135 | ||
1136 | if (ioctl(fd, CAMIOCOMMAND, &matchccb) == -1) { | |
1137 | warn("CAMIOCOMMAND ioctl failed"); | |
1138 | retval = 1; | |
1139 | goto bailout; | |
1140 | } | |
1141 | ||
1142 | if ((matchccb.ccb_h.status != CAM_REQ_CMP) | |
1143 | || ((matchccb.cdm.status != CAM_DEV_MATCH_LAST) | |
1144 | && (matchccb.cdm.status != CAM_DEV_MATCH_MORE))) { | |
1145 | warnx("got CAM error %#x, CDM error %d\n", | |
1146 | matchccb.ccb_h.status, matchccb.cdm.status); | |
1147 | retval = 1; | |
1148 | goto bailout; | |
1149 | } | |
1150 | ||
1151 | for (i = 0; i < matchccb.cdm.num_matches; i++) { | |
1152 | struct bus_match_result *bus_result; | |
1153 | ||
1154 | /* This shouldn't happen. */ | |
1155 | if (matchccb.cdm.matches[i].type != DEV_MATCH_BUS) | |
1156 | continue; | |
1157 | ||
1158 | bus_result = &matchccb.cdm.matches[i].result.bus_result; | |
1159 | ||
1160 | /* | |
1161 | * We don't want to rescan or reset the xpt bus. | |
1162 | * See above. | |
1163 | */ | |
1164 | if ((int)bus_result->path_id == -1) | |
1165 | continue; | |
1166 | ||
1167 | ccb.ccb_h.func_code = rescan ? XPT_SCAN_BUS : | |
1168 | XPT_RESET_BUS; | |
1169 | ccb.ccb_h.path_id = bus_result->path_id; | |
1170 | ccb.ccb_h.target_id = CAM_TARGET_WILDCARD; | |
1171 | ccb.ccb_h.target_lun = CAM_LUN_WILDCARD; | |
1172 | ccb.crcn.flags = CAM_FLAG_NONE; | |
1173 | ||
1174 | /* run this at a low priority */ | |
1175 | ccb.ccb_h.pinfo.priority = 5; | |
1176 | ||
1177 | if (ioctl(fd, CAMIOCOMMAND, &ccb) == -1) { | |
1178 | warn("CAMIOCOMMAND ioctl failed"); | |
1179 | retval = 1; | |
1180 | goto bailout; | |
1181 | } | |
1182 | ||
1183 | if ((ccb.ccb_h.status & CAM_STATUS_MASK) ==CAM_REQ_CMP){ | |
1184 | fprintf(stdout, "%s of bus %d was successful\n", | |
1185 | rescan? "Re-scan" : "Reset", | |
1186 | bus_result->path_id); | |
1187 | } else { | |
1188 | /* | |
1189 | * Don't bail out just yet, maybe the other | |
1190 | * rescan or reset commands will complete | |
1191 | * successfully. | |
1192 | */ | |
1193 | fprintf(stderr, "%s of bus %d returned error " | |
1194 | "%#x\n", rescan? "Re-scan" : "Reset", | |
1195 | bus_result->path_id, | |
1196 | ccb.ccb_h.status & CAM_STATUS_MASK); | |
1197 | retval = 1; | |
1198 | } | |
1199 | } | |
1200 | } while ((matchccb.ccb_h.status == CAM_REQ_CMP) | |
1201 | && (matchccb.cdm.status == CAM_DEV_MATCH_MORE)); | |
1202 | ||
1203 | bailout: | |
1204 | ||
1205 | if (fd != -1) | |
1206 | close(fd); | |
1207 | ||
1208 | if (matchccb.cdm.patterns != NULL) | |
1209 | free(matchccb.cdm.patterns); | |
1210 | if (matchccb.cdm.matches != NULL) | |
1211 | free(matchccb.cdm.matches); | |
1212 | ||
1213 | return(retval); | |
1214 | } | |
1215 | ||
1216 | static int | |
2e9424f2 | 1217 | scanlun_or_reset_dev(int mybus, int mytarget, int mylun, int scan) |
984263bc MD |
1218 | { |
1219 | union ccb ccb; | |
1220 | struct cam_device *device; | |
1221 | int fd; | |
1222 | ||
1223 | device = NULL; | |
1224 | ||
2e9424f2 CP |
1225 | if (mybus < 0) { |
1226 | warnx("invalid bus number %d", mybus); | |
984263bc MD |
1227 | return(1); |
1228 | } | |
1229 | ||
2e9424f2 CP |
1230 | if (mytarget < 0) { |
1231 | warnx("invalid target number %d", mytarget); | |
984263bc MD |
1232 | return(1); |
1233 | } | |
1234 | ||
2e9424f2 CP |
1235 | if (mylun < 0) { |
1236 | warnx("invalid lun number %d", mylun); | |
984263bc MD |
1237 | return(1); |
1238 | } | |
1239 | ||
1240 | fd = -1; | |
1241 | ||
1242 | bzero(&ccb, sizeof(union ccb)); | |
1243 | ||
1244 | if (scan) { | |
1245 | if ((fd = open(XPT_DEVICE, O_RDWR)) < 0) { | |
1724b973 | 1246 | warnx("error opening transport layer device %s\n", |
984263bc MD |
1247 | XPT_DEVICE); |
1248 | warn("%s", XPT_DEVICE); | |
1249 | return(1); | |
1250 | } | |
1251 | } else { | |
2e9424f2 | 1252 | device = cam_open_btl(mybus, mytarget, mylun, O_RDWR, NULL); |
984263bc MD |
1253 | if (device == NULL) { |
1254 | warnx("%s", cam_errbuf); | |
1255 | return(1); | |
1256 | } | |
1257 | } | |
1258 | ||
1259 | ccb.ccb_h.func_code = (scan)? XPT_SCAN_LUN : XPT_RESET_DEV; | |
2e9424f2 CP |
1260 | ccb.ccb_h.path_id = mybus; |
1261 | ccb.ccb_h.target_id = mytarget; | |
1262 | ccb.ccb_h.target_lun = mylun; | |
984263bc MD |
1263 | ccb.ccb_h.timeout = 5000; |
1264 | ccb.crcn.flags = CAM_FLAG_NONE; | |
1265 | ||
1266 | /* run this at a low priority */ | |
1267 | ccb.ccb_h.pinfo.priority = 5; | |
1268 | ||
1269 | if (scan) { | |
1270 | if (ioctl(fd, CAMIOCOMMAND, &ccb) < 0) { | |
1271 | warn("CAMIOCOMMAND ioctl failed"); | |
1272 | close(fd); | |
1273 | return(1); | |
1274 | } | |
1275 | } else { | |
1276 | if (cam_send_ccb(device, &ccb) < 0) { | |
1277 | warn("error sending XPT_RESET_DEV CCB"); | |
1278 | cam_close_device(device); | |
1279 | return(1); | |
1280 | } | |
1281 | } | |
1282 | ||
1283 | if (scan) | |
1284 | close(fd); | |
1285 | else | |
1286 | cam_close_device(device); | |
1287 | ||
1288 | /* | |
1289 | * An error code of CAM_BDR_SENT is normal for a BDR request. | |
1290 | */ | |
1291 | if (((ccb.ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) | |
1292 | || ((!scan) | |
1293 | && ((ccb.ccb_h.status & CAM_STATUS_MASK) == CAM_BDR_SENT))) { | |
1294 | fprintf(stdout, "%s of %d:%d:%d was successful\n", | |
2e9424f2 | 1295 | scan? "Re-scan" : "Reset", mybus, mytarget, mylun); |
984263bc MD |
1296 | return(0); |
1297 | } else { | |
1298 | fprintf(stdout, "%s of %d:%d:%d returned error %#x\n", | |
2e9424f2 | 1299 | scan? "Re-scan" : "Reset", mybus, mytarget, mylun, |
984263bc MD |
1300 | ccb.ccb_h.status & CAM_STATUS_MASK); |
1301 | return(1); | |
1302 | } | |
1303 | } | |
1304 | ||
1305 | #ifndef MINIMALISTIC | |
1306 | static int | |
1307 | readdefects(struct cam_device *device, int argc, char **argv, | |
1308 | char *combinedopt, int retry_count, int timeout) | |
1309 | { | |
1310 | union ccb *ccb = NULL; | |
1311 | struct scsi_read_defect_data_10 *rdd_cdb; | |
1312 | u_int8_t *defect_list = NULL; | |
1313 | u_int32_t dlist_length = 65000; | |
1314 | u_int32_t returned_length = 0; | |
1315 | u_int32_t num_returned = 0; | |
1316 | u_int8_t returned_format; | |
1317 | unsigned int i; | |
1318 | int c, error = 0; | |
1319 | int lists_specified = 0; | |
1320 | ||
1321 | while ((c = getopt(argc, argv, combinedopt)) != -1) { | |
1322 | switch(c){ | |
1323 | case 'f': | |
1324 | { | |
1325 | char *tstr; | |
1326 | tstr = optarg; | |
1327 | while (isspace(*tstr) && (*tstr != '\0')) | |
1328 | tstr++; | |
1329 | if (strcmp(tstr, "block") == 0) | |
1330 | arglist |= CAM_ARG_FORMAT_BLOCK; | |
1331 | else if (strcmp(tstr, "bfi") == 0) | |
1332 | arglist |= CAM_ARG_FORMAT_BFI; | |
1333 | else if (strcmp(tstr, "phys") == 0) | |
1334 | arglist |= CAM_ARG_FORMAT_PHYS; | |
1335 | else { | |
1336 | error = 1; | |
1337 | warnx("invalid defect format %s", tstr); | |
1338 | goto defect_bailout; | |
1339 | } | |
1340 | break; | |
1341 | } | |
1342 | case 'G': | |
1343 | arglist |= CAM_ARG_GLIST; | |
1344 | break; | |
1345 | case 'P': | |
1346 | arglist |= CAM_ARG_PLIST; | |
1347 | break; | |
1348 | default: | |
1349 | break; | |
1350 | } | |
1351 | } | |
1352 | ||
1353 | ccb = cam_getccb(device); | |
1354 | ||
1355 | /* | |
1356 | * Hopefully 65000 bytes is enough to hold the defect list. If it | |
1357 | * isn't, the disk is probably dead already. We'd have to go with | |
1358 | * 12 byte command (i.e. alloc_length is 32 bits instead of 16) | |
1359 | * to hold them all. | |
1360 | */ | |
1361 | defect_list = malloc(dlist_length); | |
1362 | if (defect_list == NULL) { | |
1363 | warnx("can't malloc memory for defect list"); | |
1364 | error = 1; | |
1365 | goto defect_bailout; | |
1366 | } | |
1367 | ||
1368 | rdd_cdb =(struct scsi_read_defect_data_10 *)&ccb->csio.cdb_io.cdb_bytes; | |
1369 | ||
1370 | /* | |
1371 | * cam_getccb() zeros the CCB header only. So we need to zero the | |
1372 | * payload portion of the ccb. | |
1373 | */ | |
1374 | bzero(&(&ccb->ccb_h)[1], | |
1375 | sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr)); | |
1376 | ||
1377 | cam_fill_csio(&ccb->csio, | |
1378 | /*retries*/ retry_count, | |
1379 | /*cbfcnp*/ NULL, | |
1380 | /*flags*/ CAM_DIR_IN | ((arglist & CAM_ARG_ERR_RECOVER) ? | |
1381 | CAM_PASS_ERR_RECOVER : 0), | |
1382 | /*tag_action*/ MSG_SIMPLE_Q_TAG, | |
1383 | /*data_ptr*/ defect_list, | |
1384 | /*dxfer_len*/ dlist_length, | |
1385 | /*sense_len*/ SSD_FULL_SIZE, | |
1386 | /*cdb_len*/ sizeof(struct scsi_read_defect_data_10), | |
1387 | /*timeout*/ timeout ? timeout : 5000); | |
1388 | ||
1389 | rdd_cdb->opcode = READ_DEFECT_DATA_10; | |
1390 | if (arglist & CAM_ARG_FORMAT_BLOCK) | |
1391 | rdd_cdb->format = SRDD10_BLOCK_FORMAT; | |
1392 | else if (arglist & CAM_ARG_FORMAT_BFI) | |
1393 | rdd_cdb->format = SRDD10_BYTES_FROM_INDEX_FORMAT; | |
1394 | else if (arglist & CAM_ARG_FORMAT_PHYS) | |
1395 | rdd_cdb->format = SRDD10_PHYSICAL_SECTOR_FORMAT; | |
1396 | else { | |
1397 | error = 1; | |
1398 | warnx("no defect list format specified"); | |
1399 | goto defect_bailout; | |
1400 | } | |
1401 | if (arglist & CAM_ARG_PLIST) { | |
1402 | rdd_cdb->format |= SRDD10_PLIST; | |
1403 | lists_specified++; | |
1404 | } | |
1405 | ||
1406 | if (arglist & CAM_ARG_GLIST) { | |
1407 | rdd_cdb->format |= SRDD10_GLIST; | |
1408 | lists_specified++; | |
1409 | } | |
1410 | ||
1411 | scsi_ulto2b(dlist_length, rdd_cdb->alloc_length); | |
1412 | ||
1413 | /* Disable freezing the device queue */ | |
1414 | ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; | |
1415 | ||
1416 | if (cam_send_ccb(device, ccb) < 0) { | |
1417 | perror("error reading defect list"); | |
1418 | ||
1419 | if (arglist & CAM_ARG_VERBOSE) { | |
b05e84c9 PA |
1420 | cam_error_print(device, ccb, CAM_ESF_ALL, |
1421 | CAM_EPF_ALL, stderr); | |
984263bc MD |
1422 | } |
1423 | ||
1424 | error = 1; | |
1425 | goto defect_bailout; | |
1426 | } | |
1427 | ||
984263bc MD |
1428 | returned_length = scsi_2btoul(((struct |
1429 | scsi_read_defect_data_hdr_10 *)defect_list)->length); | |
1430 | ||
1431 | returned_format = ((struct scsi_read_defect_data_hdr_10 *) | |
1432 | defect_list)->format; | |
1433 | ||
b05e84c9 PA |
1434 | if (((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_SCSI_STATUS_ERROR) |
1435 | && (ccb->csio.scsi_status == SCSI_STATUS_CHECK_COND) | |
1436 | && ((ccb->ccb_h.status & CAM_AUTOSNS_VALID) != 0)) { | |
984263bc MD |
1437 | struct scsi_sense_data *sense; |
1438 | int error_code, sense_key, asc, ascq; | |
1439 | ||
1440 | sense = &ccb->csio.sense_data; | |
1441 | scsi_extract_sense(sense, &error_code, &sense_key, &asc, &ascq); | |
1442 | ||
1443 | /* | |
1444 | * According to the SCSI spec, if the disk doesn't support | |
1445 | * the requested format, it will generally return a sense | |
1446 | * key of RECOVERED ERROR, and an additional sense code | |
1447 | * of "DEFECT LIST NOT FOUND". So, we check for that, and | |
1448 | * also check to make sure that the returned length is | |
1449 | * greater than 0, and then print out whatever format the | |
1450 | * disk gave us. | |
1451 | */ | |
1452 | if ((sense_key == SSD_KEY_RECOVERED_ERROR) | |
1453 | && (asc == 0x1c) && (ascq == 0x00) | |
1454 | && (returned_length > 0)) { | |
1455 | warnx("requested defect format not available"); | |
1456 | switch(returned_format & SRDDH10_DLIST_FORMAT_MASK) { | |
1457 | case SRDD10_BLOCK_FORMAT: | |
1458 | warnx("Device returned block format"); | |
1459 | break; | |
1460 | case SRDD10_BYTES_FROM_INDEX_FORMAT: | |
1461 | warnx("Device returned bytes from index" | |
1462 | " format"); | |
1463 | break; | |
1464 | case SRDD10_PHYSICAL_SECTOR_FORMAT: | |
1465 | warnx("Device returned physical sector format"); | |
1466 | break; | |
1467 | default: | |
1468 | error = 1; | |
1469 | warnx("Device returned unknown defect" | |
1470 | " data format %#x", returned_format); | |
1471 | goto defect_bailout; | |
1472 | break; /* NOTREACHED */ | |
1473 | } | |
1474 | } else { | |
1475 | error = 1; | |
1476 | warnx("Error returned from read defect data command"); | |
b05e84c9 PA |
1477 | if (arglist & CAM_ARG_VERBOSE) |
1478 | cam_error_print(device, ccb, CAM_ESF_ALL, | |
1479 | CAM_EPF_ALL, stderr); | |
984263bc MD |
1480 | goto defect_bailout; |
1481 | } | |
e1cbf713 | 1482 | } else if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { |
b05e84c9 PA |
1483 | error = 1; |
1484 | warnx("Error returned from read defect data command"); | |
1485 | if (arglist & CAM_ARG_VERBOSE) | |
1486 | cam_error_print(device, ccb, CAM_ESF_ALL, | |
1487 | CAM_EPF_ALL, stderr); | |
1488 | goto defect_bailout; | |
984263bc MD |
1489 | } |
1490 | ||
1491 | /* | |
1492 | * XXX KDM I should probably clean up the printout format for the | |
1493 | * disk defects. | |
1494 | */ | |
1495 | switch (returned_format & SRDDH10_DLIST_FORMAT_MASK){ | |
1496 | case SRDDH10_PHYSICAL_SECTOR_FORMAT: | |
1497 | { | |
1498 | struct scsi_defect_desc_phys_sector *dlist; | |
1499 | ||
1500 | dlist = (struct scsi_defect_desc_phys_sector *) | |
1501 | (defect_list + | |
1502 | sizeof(struct scsi_read_defect_data_hdr_10)); | |
1503 | ||
1504 | num_returned = returned_length / | |
1505 | sizeof(struct scsi_defect_desc_phys_sector); | |
1506 | ||
1507 | fprintf(stderr, "Got %d defect", num_returned); | |
1508 | ||
1509 | if ((lists_specified == 0) || (num_returned == 0)) { | |
1510 | fprintf(stderr, "s.\n"); | |
1511 | break; | |
1512 | } else if (num_returned == 1) | |
1513 | fprintf(stderr, ":\n"); | |
1514 | else | |
1515 | fprintf(stderr, "s:\n"); | |
1516 | ||
1517 | for (i = 0; i < num_returned; i++) { | |
1518 | fprintf(stdout, "%d:%d:%d\n", | |
1519 | scsi_3btoul(dlist[i].cylinder), | |
1520 | dlist[i].head, | |
1521 | scsi_4btoul(dlist[i].sector)); | |
1522 | } | |
1523 | break; | |
1524 | } | |
1525 | case SRDDH10_BYTES_FROM_INDEX_FORMAT: | |
1526 | { | |
1527 | struct scsi_defect_desc_bytes_from_index *dlist; | |
1528 | ||
1529 | dlist = (struct scsi_defect_desc_bytes_from_index *) | |
1530 | (defect_list + | |
1531 | sizeof(struct scsi_read_defect_data_hdr_10)); | |
1532 | ||
1533 | num_returned = returned_length / | |
1534 | sizeof(struct scsi_defect_desc_bytes_from_index); | |
1535 | ||
1536 | fprintf(stderr, "Got %d defect", num_returned); | |
1537 | ||
1538 | if ((lists_specified == 0) || (num_returned == 0)) { | |
1539 | fprintf(stderr, "s.\n"); | |
1540 | break; | |
1541 | } else if (num_returned == 1) | |
1542 | fprintf(stderr, ":\n"); | |
1543 | else | |
1544 | fprintf(stderr, "s:\n"); | |
1545 | ||
1546 | for (i = 0; i < num_returned; i++) { | |
1547 | fprintf(stdout, "%d:%d:%d\n", | |
1548 | scsi_3btoul(dlist[i].cylinder), | |
1549 | dlist[i].head, | |
1550 | scsi_4btoul(dlist[i].bytes_from_index)); | |
1551 | } | |
1552 | break; | |
1553 | } | |
1554 | case SRDDH10_BLOCK_FORMAT: | |
1555 | { | |
1556 | struct scsi_defect_desc_block *dlist; | |
1557 | ||
1558 | dlist = (struct scsi_defect_desc_block *)(defect_list + | |
1559 | sizeof(struct scsi_read_defect_data_hdr_10)); | |
1560 | ||
1561 | num_returned = returned_length / | |
1562 | sizeof(struct scsi_defect_desc_block); | |
1563 | ||
1564 | fprintf(stderr, "Got %d defect", num_returned); | |
1565 | ||
1566 | if ((lists_specified == 0) || (num_returned == 0)) { | |
1567 | fprintf(stderr, "s.\n"); | |
1568 | break; | |
1569 | } else if (num_returned == 1) | |
1570 | fprintf(stderr, ":\n"); | |
1571 | else | |
1572 | fprintf(stderr, "s:\n"); | |
1573 | ||
1574 | for (i = 0; i < num_returned; i++) | |
1575 | fprintf(stdout, "%u\n", | |
1576 | scsi_4btoul(dlist[i].address)); | |
1577 | break; | |
1578 | } | |
1579 | default: | |
1580 | fprintf(stderr, "Unknown defect format %d\n", | |
1581 | returned_format & SRDDH10_DLIST_FORMAT_MASK); | |
1582 | error = 1; | |
1583 | break; | |
1584 | } | |
1585 | defect_bailout: | |
1586 | ||
1587 | if (defect_list != NULL) | |
1588 | free(defect_list); | |
1589 | ||
1590 | if (ccb != NULL) | |
1591 | cam_freeccb(ccb); | |
1592 | ||
1593 | return(error); | |
1594 | } | |
1595 | #endif /* MINIMALISTIC */ | |
1596 | ||
1597 | #if 0 | |
1598 | void | |
1599 | reassignblocks(struct cam_device *device, u_int32_t *blocks, int num_blocks) | |
1600 | { | |
1601 | union ccb *ccb; | |
1602 | ||
1603 | ccb = cam_getccb(device); | |
1604 | ||
1605 | cam_freeccb(ccb); | |
1606 | } | |
1607 | #endif | |
1608 | ||
1609 | #ifndef MINIMALISTIC | |
1610 | void | |
1611 | mode_sense(struct cam_device *device, int mode_page, int page_control, | |
1612 | int dbd, int retry_count, int timeout, u_int8_t *data, int datalen) | |
1613 | { | |
1614 | union ccb *ccb; | |
1615 | int retval; | |
1616 | ||
1617 | ccb = cam_getccb(device); | |
1618 | ||
1619 | if (ccb == NULL) | |
1620 | errx(1, "mode_sense: couldn't allocate CCB"); | |
1621 | ||
1622 | bzero(&(&ccb->ccb_h)[1], | |
1623 | sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr)); | |
1624 | ||
1625 | scsi_mode_sense(&ccb->csio, | |
1626 | /* retries */ retry_count, | |
1627 | /* cbfcnp */ NULL, | |
1628 | /* tag_action */ MSG_SIMPLE_Q_TAG, | |
1629 | /* dbd */ dbd, | |
1630 | /* page_code */ page_control << 6, | |
1631 | /* page */ mode_page, | |
1632 | /* param_buf */ data, | |
1633 | /* param_len */ datalen, | |
1634 | /* sense_len */ SSD_FULL_SIZE, | |
1635 | /* timeout */ timeout ? timeout : 5000); | |
1636 | ||
1637 | if (arglist & CAM_ARG_ERR_RECOVER) | |
1638 | ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; | |
1639 | ||
1640 | /* Disable freezing the device queue */ | |
1641 | ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; | |
1642 | ||
1643 | if (((retval = cam_send_ccb(device, ccb)) < 0) | |
1644 | || ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)) { | |
1645 | if (arglist & CAM_ARG_VERBOSE) { | |
b05e84c9 PA |
1646 | cam_error_print(device, ccb, CAM_ESF_ALL, |
1647 | CAM_EPF_ALL, stderr); | |
984263bc MD |
1648 | } |
1649 | cam_freeccb(ccb); | |
1650 | cam_close_device(device); | |
1651 | if (retval < 0) | |
1652 | err(1, "error sending mode sense command"); | |
1653 | else | |
1654 | errx(1, "error sending mode sense command"); | |
1655 | } | |
1656 | ||
1657 | cam_freeccb(ccb); | |
1658 | } | |
1659 | ||
1660 | void | |
1661 | mode_select(struct cam_device *device, int save_pages, int retry_count, | |
1662 | int timeout, u_int8_t *data, int datalen) | |
1663 | { | |
1664 | union ccb *ccb; | |
1665 | int retval; | |
1666 | ||
1667 | ccb = cam_getccb(device); | |
1668 | ||
1669 | if (ccb == NULL) | |
1670 | errx(1, "mode_select: couldn't allocate CCB"); | |
1671 | ||
1672 | bzero(&(&ccb->ccb_h)[1], | |
1673 | sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr)); | |
1674 | ||
1675 | scsi_mode_select(&ccb->csio, | |
1676 | /* retries */ retry_count, | |
1677 | /* cbfcnp */ NULL, | |
1678 | /* tag_action */ MSG_SIMPLE_Q_TAG, | |
1679 | /* scsi_page_fmt */ 1, | |
1680 | /* save_pages */ save_pages, | |
1681 | /* param_buf */ data, | |
1682 | /* param_len */ datalen, | |
1683 | /* sense_len */ SSD_FULL_SIZE, | |
1684 | /* timeout */ timeout ? timeout : 5000); | |
1685 | ||
1686 | if (arglist & CAM_ARG_ERR_RECOVER) | |
1687 | ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; | |
1688 | ||
1689 | /* Disable freezing the device queue */ | |
1690 | ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; | |
1691 | ||
1692 | if (((retval = cam_send_ccb(device, ccb)) < 0) | |
1693 | || ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)) { | |
1694 | if (arglist & CAM_ARG_VERBOSE) { | |
b05e84c9 PA |
1695 | cam_error_print(device, ccb, CAM_ESF_ALL, |
1696 | CAM_EPF_ALL, stderr); | |
984263bc MD |
1697 | } |
1698 | cam_freeccb(ccb); | |
1699 | cam_close_device(device); | |
1700 | ||
1701 | if (retval < 0) | |
1702 | err(1, "error sending mode select command"); | |
1703 | else | |
1704 | errx(1, "error sending mode select command"); | |
1705 | ||
1706 | } | |
1707 | ||
1708 | cam_freeccb(ccb); | |
1709 | } | |
1710 | ||
1711 | void | |
1712 | modepage(struct cam_device *device, int argc, char **argv, char *combinedopt, | |
1713 | int retry_count, int timeout) | |
1714 | { | |
1715 | int c, mode_page = -1, page_control = 0; | |
1716 | int binary = 0, list = 0; | |
1717 | ||
1718 | while ((c = getopt(argc, argv, combinedopt)) != -1) { | |
1719 | switch(c) { | |
1720 | case 'b': | |
1721 | binary = 1; | |
1722 | break; | |
1723 | case 'd': | |
1724 | arglist |= CAM_ARG_DBD; | |
1725 | break; | |
1726 | case 'e': | |
1727 | arglist |= CAM_ARG_MODE_EDIT; | |
1728 | break; | |
1729 | case 'l': | |
1730 | list = 1; | |
1731 | break; | |
1732 | case 'm': | |
1733 | mode_page = strtol(optarg, NULL, 0); | |
1734 | if (mode_page < 0) | |
1735 | errx(1, "invalid mode page %d", mode_page); | |
1736 | break; | |
1737 | case 'P': | |
1738 | page_control = strtol(optarg, NULL, 0); | |
1739 | if ((page_control < 0) || (page_control > 3)) | |
1740 | errx(1, "invalid page control field %d", | |
1741 | page_control); | |
1742 | arglist |= CAM_ARG_PAGE_CNTL; | |
1743 | break; | |
1744 | default: | |
1745 | break; | |
1746 | } | |
1747 | } | |
1748 | ||
1749 | if (mode_page == -1 && list == 0) | |
1750 | errx(1, "you must specify a mode page!"); | |
1751 | ||
1752 | if (list) { | |
1753 | mode_list(device, page_control, arglist & CAM_ARG_DBD, | |
1754 | retry_count, timeout); | |
1755 | } else { | |
1756 | mode_edit(device, mode_page, page_control, | |
1757 | arglist & CAM_ARG_DBD, arglist & CAM_ARG_MODE_EDIT, binary, | |
1758 | retry_count, timeout); | |
1759 | } | |
1760 | } | |
1761 | ||
1762 | static int | |
1763 | scsicmd(struct cam_device *device, int argc, char **argv, char *combinedopt, | |
1764 | int retry_count, int timeout) | |
1765 | { | |
1766 | union ccb *ccb; | |
1767 | u_int32_t flags = CAM_DIR_NONE; | |
1768 | u_int8_t *data_ptr = NULL; | |
1769 | u_int8_t cdb[20]; | |
1770 | struct get_hook hook; | |
1771 | int c, data_bytes = 0; | |
1772 | int cdb_len = 0; | |
1773 | char *datastr = NULL, *tstr; | |
1774 | int error = 0; | |
1775 | int fd_data = 0; | |
1776 | int retval; | |
1777 | ||
1778 | ccb = cam_getccb(device); | |
1779 | ||
1780 | if (ccb == NULL) { | |
1781 | warnx("scsicmd: error allocating ccb"); | |
1782 | return(1); | |
1783 | } | |
1784 | ||
1785 | bzero(&(&ccb->ccb_h)[1], | |
1786 | sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr)); | |
1787 | ||
1788 | while ((c = getopt(argc, argv, combinedopt)) != -1) { | |
1789 | switch(c) { | |
1790 | case 'c': | |
1791 | tstr = optarg; | |
1792 | while (isspace(*tstr) && (*tstr != '\0')) | |
1793 | tstr++; | |
1794 | hook.argc = argc - optind; | |
1795 | hook.argv = argv + optind; | |
1796 | hook.got = 0; | |
1797 | cdb_len = buff_encode_visit(cdb, sizeof(cdb), tstr, | |
1798 | iget, &hook); | |
1799 | /* | |
1800 | * Increment optind by the number of arguments the | |
1801 | * encoding routine processed. After each call to | |
1802 | * getopt(3), optind points to the argument that | |
1803 | * getopt should process _next_. In this case, | |
1804 | * that means it points to the first command string | |
1805 | * argument, if there is one. Once we increment | |
1806 | * this, it should point to either the next command | |
1807 | * line argument, or it should be past the end of | |
1808 | * the list. | |
1809 | */ | |
1810 | optind += hook.got; | |
1811 | break; | |
1812 | case 'i': | |
1813 | if (arglist & CAM_ARG_CMD_OUT) { | |
1814 | warnx("command must either be " | |
1815 | "read or write, not both"); | |
1816 | error = 1; | |
1817 | goto scsicmd_bailout; | |
1818 | } | |
1819 | arglist |= CAM_ARG_CMD_IN; | |
1820 | flags = CAM_DIR_IN; | |
1821 | data_bytes = strtol(optarg, NULL, 0); | |
1822 | if (data_bytes <= 0) { | |
1823 | warnx("invalid number of input bytes %d", | |
1824 | data_bytes); | |
1825 | error = 1; | |
1826 | goto scsicmd_bailout; | |
1827 | } | |
1828 | hook.argc = argc - optind; | |
1829 | hook.argv = argv + optind; | |
1830 | hook.got = 0; | |
1831 | optind++; | |
1832 | datastr = cget(&hook, NULL); | |
1833 | /* | |
1834 | * If the user supplied "-" instead of a format, he | |
1835 | * wants the data to be written to stdout. | |
1836 | */ | |
1837 | if ((datastr != NULL) | |
1838 | && (datastr[0] == '-')) | |
1839 | fd_data = 1; | |
1840 | ||
1841 | data_ptr = (u_int8_t *)malloc(data_bytes); | |
1842 | if (data_ptr == NULL) { | |
1843 | warnx("can't malloc memory for data_ptr"); | |
1844 | error = 1; | |
1845 | goto scsicmd_bailout; | |
1846 | } | |
1847 | break; | |
1848 | case 'o': | |
1849 | if (arglist & CAM_ARG_CMD_IN) { | |
1850 | warnx("command must either be " | |
1851 | "read or write, not both"); | |
1852 | error = 1; | |
1853 | goto scsicmd_bailout; | |
1854 | } | |
1855 | arglist |= CAM_ARG_CMD_OUT; | |
1856 | flags = CAM_DIR_OUT; | |
1857 | data_bytes = strtol(optarg, NULL, 0); | |
1858 | if (data_bytes <= 0) { | |
1859 | warnx("invalid number of output bytes %d", | |
1860 | data_bytes); | |
1861 | error = 1; | |
1862 | goto scsicmd_bailout; | |
1863 | } | |
1864 | hook.argc = argc - optind; | |
1865 | hook.argv = argv + optind; | |
1866 | hook.got = 0; | |
1867 | datastr = cget(&hook, NULL); | |
1868 | data_ptr = (u_int8_t *)malloc(data_bytes); | |
1869 | if (data_ptr == NULL) { | |
1870 | warnx("can't malloc memory for data_ptr"); | |
1871 | error = 1; | |
1872 | goto scsicmd_bailout; | |
1873 | } | |
1874 | /* | |
1875 | * If the user supplied "-" instead of a format, he | |
1876 | * wants the data to be read from stdin. | |
1877 | */ | |
1878 | if ((datastr != NULL) | |
1879 | && (datastr[0] == '-')) | |
1880 | fd_data = 1; | |
1881 | else | |
1882 | buff_encode_visit(data_ptr, data_bytes, datastr, | |
1883 | iget, &hook); | |
1884 | optind += hook.got; | |
1885 | break; | |
1886 | default: | |
1887 | break; | |
1888 | } | |
1889 | } | |
1890 | ||
1891 | /* | |
1892 | * If fd_data is set, and we're writing to the device, we need to | |
1893 | * read the data the user wants written from stdin. | |
1894 | */ | |
1895 | if ((fd_data == 1) && (arglist & CAM_ARG_CMD_OUT)) { | |
1896 | ssize_t amt_read; | |
1897 | int amt_to_read = data_bytes; | |
1898 | u_int8_t *buf_ptr = data_ptr; | |
1899 | ||
1900 | for (amt_read = 0; amt_to_read > 0; | |
1901 | amt_read = read(STDIN_FILENO, buf_ptr, amt_to_read)) { | |
1902 | if (amt_read == -1) { | |
1903 | warn("error reading data from stdin"); | |
1904 | error = 1; | |
1905 | goto scsicmd_bailout; | |
1906 | } | |
1907 | amt_to_read -= amt_read; | |
1908 | buf_ptr += amt_read; | |
1909 | } | |
1910 | } | |
1911 | ||
1912 | if (arglist & CAM_ARG_ERR_RECOVER) | |
1913 | flags |= CAM_PASS_ERR_RECOVER; | |
1914 | ||
1915 | /* Disable freezing the device queue */ | |
1916 | flags |= CAM_DEV_QFRZDIS; | |
1917 | ||
1918 | /* | |
1919 | * This is taken from the SCSI-3 draft spec. | |
1920 | * (T10/1157D revision 0.3) | |
1921 | * The top 3 bits of an opcode are the group code. The next 5 bits | |
1922 | * are the command code. | |
1923 | * Group 0: six byte commands | |
1924 | * Group 1: ten byte commands | |
1925 | * Group 2: ten byte commands | |
1926 | * Group 3: reserved | |
1927 | * Group 4: sixteen byte commands | |
1928 | * Group 5: twelve byte commands | |
1929 | * Group 6: vendor specific | |
1930 | * Group 7: vendor specific | |
1931 | */ | |
1932 | switch((cdb[0] >> 5) & 0x7) { | |
1933 | case 0: | |
1934 | cdb_len = 6; | |
1935 | break; | |
1936 | case 1: | |
1937 | case 2: | |
1938 | cdb_len = 10; | |
1939 | break; | |
1940 | case 3: | |
1941 | case 6: | |
1942 | case 7: | |
1943 | /* computed by buff_encode_visit */ | |
1944 | break; | |
1945 | case 4: | |
1946 | cdb_len = 16; | |
1947 | break; | |
1948 | case 5: | |
1949 | cdb_len = 12; | |
1950 | break; | |
1951 | } | |
1952 | ||
1953 | /* | |
1954 | * We should probably use csio_build_visit or something like that | |
1955 | * here, but it's easier to encode arguments as you go. The | |
1956 | * alternative would be skipping the CDB argument and then encoding | |
1957 | * it here, since we've got the data buffer argument by now. | |
1958 | */ | |
1959 | bcopy(cdb, &ccb->csio.cdb_io.cdb_bytes, cdb_len); | |
1960 | ||
1961 | cam_fill_csio(&ccb->csio, | |
1962 | /*retries*/ retry_count, | |
1963 | /*cbfcnp*/ NULL, | |
1964 | /*flags*/ flags, | |
1965 | /*tag_action*/ MSG_SIMPLE_Q_TAG, | |
1966 | /*data_ptr*/ data_ptr, | |
1967 | /*dxfer_len*/ data_bytes, | |
1968 | /*sense_len*/ SSD_FULL_SIZE, | |
1969 | /*cdb_len*/ cdb_len, | |
1970 | /*timeout*/ timeout ? timeout : 5000); | |
1971 | ||
1972 | if (((retval = cam_send_ccb(device, ccb)) < 0) | |
1973 | || ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)) { | |
1974 | if (retval < 0) | |
1975 | warn("error sending command"); | |
1976 | else | |
1977 | warnx("error sending command"); | |
1978 | ||
1979 | if (arglist & CAM_ARG_VERBOSE) { | |
b05e84c9 PA |
1980 | cam_error_print(device, ccb, CAM_ESF_ALL, |
1981 | CAM_EPF_ALL, stderr); | |
984263bc MD |
1982 | } |
1983 | ||
1984 | error = 1; | |
1985 | goto scsicmd_bailout; | |
1986 | } | |
1987 | ||
1988 | ||
1989 | if (((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP) | |
1990 | && (arglist & CAM_ARG_CMD_IN) | |
1991 | && (data_bytes > 0)) { | |
1992 | if (fd_data == 0) { | |
1993 | buff_decode_visit(data_ptr, data_bytes, datastr, | |
1994 | arg_put, NULL); | |
1995 | fprintf(stdout, "\n"); | |
1996 | } else { | |
1997 | ssize_t amt_written; | |
1998 | int amt_to_write = data_bytes; | |
1999 | u_int8_t *buf_ptr = data_ptr; | |
2000 | ||
2001 | for (amt_written = 0; (amt_to_write > 0) && | |
2002 | (amt_written =write(1, buf_ptr,amt_to_write))> 0;){ | |
2003 | amt_to_write -= amt_written; | |
2004 | buf_ptr += amt_written; | |
2005 | } | |
2006 | if (amt_written == -1) { | |
2007 | warn("error writing data to stdout"); | |
2008 | error = 1; | |
2009 | goto scsicmd_bailout; | |
2010 | } else if ((amt_written == 0) | |
2011 | && (amt_to_write > 0)) { | |
2012 | warnx("only wrote %u bytes out of %u", | |
2013 | data_bytes - amt_to_write, data_bytes); | |
2014 | } | |
2015 | } | |
2016 | } | |
2017 | ||
2018 | scsicmd_bailout: | |
2019 | ||
2020 | if ((data_bytes > 0) && (data_ptr != NULL)) | |
2021 | free(data_ptr); | |
2022 | ||
2023 | cam_freeccb(ccb); | |
2024 | ||
2025 | return(error); | |
2026 | } | |
2027 | ||
2028 | static int | |
2029 | camdebug(int argc, char **argv, char *combinedopt) | |
2030 | { | |
2031 | int c, fd; | |
2e9424f2 | 2032 | int mybus = -1, mytarget = -1, mylun = -1; |
984263bc MD |
2033 | char *tstr, *tmpstr = NULL; |
2034 | union ccb ccb; | |
2035 | int error = 0; | |
2036 | ||
2037 | bzero(&ccb, sizeof(union ccb)); | |
2038 | ||
2039 | while ((c = getopt(argc, argv, combinedopt)) != -1) { | |
2040 | switch(c) { | |
2041 | case 'I': | |
2042 | arglist |= CAM_ARG_DEBUG_INFO; | |
2043 | ccb.cdbg.flags |= CAM_DEBUG_INFO; | |
2044 | break; | |
2045 | case 'P': | |
2046 | arglist |= CAM_ARG_DEBUG_PERIPH; | |
2047 | ccb.cdbg.flags |= CAM_DEBUG_PERIPH; | |
2048 | break; | |
2049 | case 'S': | |
2050 | arglist |= CAM_ARG_DEBUG_SUBTRACE; | |
2051 | ccb.cdbg.flags |= CAM_DEBUG_SUBTRACE; | |
2052 | break; | |
2053 | case 'T': | |
2054 | arglist |= CAM_ARG_DEBUG_TRACE; | |
2055 | ccb.cdbg.flags |= CAM_DEBUG_TRACE; | |
2056 | break; | |
2057 | case 'X': | |
2058 | arglist |= CAM_ARG_DEBUG_XPT; | |
2059 | ccb.cdbg.flags |= CAM_DEBUG_XPT; | |
2060 | break; | |
2061 | case 'c': | |
2062 | arglist |= CAM_ARG_DEBUG_CDB; | |
2063 | ccb.cdbg.flags |= CAM_DEBUG_CDB; | |
2064 | break; | |
2065 | default: | |
2066 | break; | |
2067 | } | |
2068 | } | |
2069 | ||
2070 | if ((fd = open(XPT_DEVICE, O_RDWR)) < 0) { | |
2071 | warnx("error opening transport layer device %s", XPT_DEVICE); | |
2072 | warn("%s", XPT_DEVICE); | |
2073 | return(1); | |
2074 | } | |
2075 | argc -= optind; | |
2076 | argv += optind; | |
2077 | ||
2078 | if (argc <= 0) { | |
2079 | warnx("you must specify \"off\", \"all\" or a bus,"); | |
2080 | warnx("bus:target, or bus:target:lun"); | |
2081 | close(fd); | |
2082 | return(1); | |
2083 | } | |
2084 | ||
2085 | tstr = *argv; | |
2086 | ||
2087 | while (isspace(*tstr) && (*tstr != '\0')) | |
2088 | tstr++; | |
2089 | ||
2090 | if (strncmp(tstr, "off", 3) == 0) { | |
2091 | ccb.cdbg.flags = CAM_DEBUG_NONE; | |
2092 | arglist &= ~(CAM_ARG_DEBUG_INFO|CAM_ARG_DEBUG_PERIPH| | |
2093 | CAM_ARG_DEBUG_TRACE|CAM_ARG_DEBUG_SUBTRACE| | |
2094 | CAM_ARG_DEBUG_XPT); | |
2095 | } else if (strncmp(tstr, "all", 3) != 0) { | |
2096 | tmpstr = (char *)strtok(tstr, ":"); | |
2097 | if ((tmpstr != NULL) && (*tmpstr != '\0')){ | |
2e9424f2 | 2098 | mybus = strtol(tmpstr, NULL, 0); |
984263bc MD |
2099 | arglist |= CAM_ARG_BUS; |
2100 | tmpstr = (char *)strtok(NULL, ":"); | |
2101 | if ((tmpstr != NULL) && (*tmpstr != '\0')){ | |
2e9424f2 | 2102 | mytarget = strtol(tmpstr, NULL, 0); |
984263bc MD |
2103 | arglist |= CAM_ARG_TARGET; |
2104 | tmpstr = (char *)strtok(NULL, ":"); | |
2105 | if ((tmpstr != NULL) && (*tmpstr != '\0')){ | |
2e9424f2 | 2106 | mylun = strtol(tmpstr, NULL, 0); |
984263bc MD |
2107 | arglist |= CAM_ARG_LUN; |
2108 | } | |
2109 | } | |
2110 | } else { | |
2111 | error = 1; | |
2112 | warnx("you must specify \"all\", \"off\", or a bus,"); | |
2113 | warnx("bus:target, or bus:target:lun to debug"); | |
2114 | } | |
2115 | } | |
2116 | ||
2117 | if (error == 0) { | |
2118 | ||
2119 | ccb.ccb_h.func_code = XPT_DEBUG; | |
2e9424f2 CP |
2120 | ccb.ccb_h.path_id = mybus; |
2121 | ccb.ccb_h.target_id = mytarget; | |
2122 | ccb.ccb_h.target_lun = mylun; | |
984263bc MD |
2123 | |
2124 | if (ioctl(fd, CAMIOCOMMAND, &ccb) == -1) { | |
2125 | warn("CAMIOCOMMAND ioctl failed"); | |
2126 | error = 1; | |
2127 | } | |
2128 | ||
2129 | if (error == 0) { | |
2130 | if ((ccb.ccb_h.status & CAM_STATUS_MASK) == | |
2131 | CAM_FUNC_NOTAVAIL) { | |
2132 | warnx("CAM debugging not available"); | |
2133 | warnx("you need to put options CAMDEBUG in" | |
2134 | " your kernel config file!"); | |
2135 | error = 1; | |
2136 | } else if ((ccb.ccb_h.status & CAM_STATUS_MASK) != | |
2137 | CAM_REQ_CMP) { | |
2138 | warnx("XPT_DEBUG CCB failed with status %#x", | |
2139 | ccb.ccb_h.status); | |
2140 | error = 1; | |
2141 | } else { | |
2142 | if (ccb.cdbg.flags == CAM_DEBUG_NONE) { | |
2143 | fprintf(stderr, | |
2144 | "Debugging turned off\n"); | |
2145 | } else { | |
2146 | fprintf(stderr, | |
2147 | "Debugging enabled for " | |
2148 | "%d:%d:%d\n", | |
2e9424f2 | 2149 | mybus, mytarget, mylun); |
984263bc MD |
2150 | } |
2151 | } | |
2152 | } | |
2153 | close(fd); | |
2154 | } | |
2155 | ||
2156 | return(error); | |
2157 | } | |
2158 | ||
2159 | static int | |
2160 | tagcontrol(struct cam_device *device, int argc, char **argv, | |
2161 | char *combinedopt) | |
2162 | { | |
2163 | int c; | |
2164 | union ccb *ccb; | |
2165 | int numtags = -1; | |
2166 | int retval = 0; | |
2167 | int quiet = 0; | |
2168 | char pathstr[1024]; | |
2169 | ||
2170 | ccb = cam_getccb(device); | |
2171 | ||
2172 | if (ccb == NULL) { | |
2173 | warnx("tagcontrol: error allocating ccb"); | |
2174 | return(1); | |
2175 | } | |
2176 | ||
2177 | while ((c = getopt(argc, argv, combinedopt)) != -1) { | |
2178 | switch(c) { | |
2179 | case 'N': | |
2180 | numtags = strtol(optarg, NULL, 0); | |
2181 | if (numtags < 0) { | |
2182 | warnx("tag count %d is < 0", numtags); | |
2183 | retval = 1; | |
2184 | goto tagcontrol_bailout; | |
2185 | } | |
2186 | break; | |
2187 | case 'q': | |
2188 | quiet++; | |
2189 | break; | |
2190 | default: | |
2191 | break; | |
2192 | } | |
2193 | } | |
2194 | ||
2195 | cam_path_string(device, pathstr, sizeof(pathstr)); | |
2196 | ||
2197 | if (numtags >= 0) { | |
2198 | bzero(&(&ccb->ccb_h)[1], | |
2199 | sizeof(struct ccb_relsim) - sizeof(struct ccb_hdr)); | |
2200 | ccb->ccb_h.func_code = XPT_REL_SIMQ; | |
2201 | ccb->crs.release_flags = RELSIM_ADJUST_OPENINGS; | |
2202 | ccb->crs.openings = numtags; | |
2203 | ||
2204 | ||
2205 | if (cam_send_ccb(device, ccb) < 0) { | |
2206 | perror("error sending XPT_REL_SIMQ CCB"); | |
2207 | retval = 1; | |
2208 | goto tagcontrol_bailout; | |
2209 | } | |
2210 | ||
2211 | if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { | |
b05e84c9 PA |
2212 | warnx("XPT_REL_SIMQ CCB failed"); |
2213 | cam_error_print(device, ccb, CAM_ESF_ALL, | |
2214 | CAM_EPF_ALL, stderr); | |
984263bc MD |
2215 | retval = 1; |
2216 | goto tagcontrol_bailout; | |
2217 | } | |
2218 | ||
2219 | ||
2220 | if (quiet == 0) | |
2221 | fprintf(stdout, "%stagged openings now %d\n", | |
2222 | pathstr, ccb->crs.openings); | |
2223 | } | |
2224 | ||
2225 | bzero(&(&ccb->ccb_h)[1], | |
2226 | sizeof(struct ccb_getdevstats) - sizeof(struct ccb_hdr)); | |
2227 | ||
2228 | ccb->ccb_h.func_code = XPT_GDEV_STATS; | |
2229 | ||
2230 | if (cam_send_ccb(device, ccb) < 0) { | |
2231 | perror("error sending XPT_GDEV_STATS CCB"); | |
2232 | retval = 1; | |
2233 | goto tagcontrol_bailout; | |
2234 | } | |
2235 | ||
2236 | if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { | |
b05e84c9 PA |
2237 | warnx("XPT_GDEV_STATS CCB failed"); |
2238 | cam_error_print(device, ccb, CAM_ESF_ALL, | |
2239 | CAM_EPF_ALL, stderr); | |
984263bc MD |
2240 | retval = 1; |
2241 | goto tagcontrol_bailout; | |
2242 | } | |
2243 | ||
2244 | if (arglist & CAM_ARG_VERBOSE) { | |
2245 | fprintf(stdout, "%s", pathstr); | |
2246 | fprintf(stdout, "dev_openings %d\n", ccb->cgds.dev_openings); | |
2247 | fprintf(stdout, "%s", pathstr); | |
2248 | fprintf(stdout, "dev_active %d\n", ccb->cgds.dev_active); | |
2249 | fprintf(stdout, "%s", pathstr); | |
2250 | fprintf(stdout, "devq_openings %d\n", ccb->cgds.devq_openings); | |
2251 | fprintf(stdout, "%s", pathstr); | |
2252 | fprintf(stdout, "devq_queued %d\n", ccb->cgds.devq_queued); | |
2253 | fprintf(stdout, "%s", pathstr); | |
2254 | fprintf(stdout, "held %d\n", ccb->cgds.held); | |
2255 | fprintf(stdout, "%s", pathstr); | |
2256 | fprintf(stdout, "mintags %d\n", ccb->cgds.mintags); | |
2257 | fprintf(stdout, "%s", pathstr); | |
2258 | fprintf(stdout, "maxtags %d\n", ccb->cgds.maxtags); | |
2259 | } else { | |
2260 | if (quiet == 0) { | |
2261 | fprintf(stdout, "%s", pathstr); | |
2262 | fprintf(stdout, "device openings: "); | |
2263 | } | |
2264 | fprintf(stdout, "%d\n", ccb->cgds.dev_openings + | |
2265 | ccb->cgds.dev_active); | |
2266 | } | |
2267 | ||
2268 | tagcontrol_bailout: | |
2269 | ||
2270 | cam_freeccb(ccb); | |
2271 | return(retval); | |
2272 | } | |
2273 | ||
2274 | static void | |
2275 | cts_print(struct cam_device *device, struct ccb_trans_settings *cts) | |
2276 | { | |
2277 | char pathstr[1024]; | |
2278 | ||
2279 | cam_path_string(device, pathstr, sizeof(pathstr)); | |
2280 | ||
aa58569c PA |
2281 | if (cts->transport == XPORT_SPI) { |
2282 | struct ccb_trans_settings_spi *spi = | |
2283 | &cts->xport_specific.spi; | |
984263bc | 2284 | |
aa58569c | 2285 | if ((spi->valid & CTS_SPI_VALID_SYNC_RATE) != 0) { |
984263bc | 2286 | |
aa58569c PA |
2287 | fprintf(stdout, "%ssync parameter: %d\n", pathstr, |
2288 | spi->sync_period); | |
984263bc | 2289 | |
aa58569c PA |
2290 | if (spi->sync_offset != 0) { |
2291 | u_int freq; | |
2292 | ||
2293 | freq = scsi_calc_syncsrate(spi->sync_period); | |
2294 | fprintf(stdout, "%sfrequency: %d.%03dMHz\n", | |
2295 | pathstr, freq / 1000, freq % 1000); | |
2296 | } | |
2297 | } | |
2298 | ||
2299 | if (spi->valid & CTS_SPI_VALID_SYNC_OFFSET) { | |
2300 | fprintf(stdout, "%soffset: %d\n", pathstr, | |
2301 | spi->sync_offset); | |
984263bc | 2302 | } |
984263bc | 2303 | |
aa58569c PA |
2304 | if (spi->valid & CTS_SPI_VALID_BUS_WIDTH) { |
2305 | fprintf(stdout, "%sbus width: %d bits\n", pathstr, | |
2306 | (0x01 << spi->bus_width) * 8); | |
2307 | } | |
984263bc | 2308 | |
aa58569c PA |
2309 | if (spi->valid & CTS_SPI_VALID_DISC) { |
2310 | fprintf(stdout, "%sdisconnection is %s\n", pathstr, | |
2311 | (spi->flags & CTS_SPI_FLAGS_DISC_ENB) ? | |
2312 | "enabled" : "disabled"); | |
2313 | } | |
2314 | } | |
984263bc | 2315 | |
aa58569c PA |
2316 | if (cts->protocol == PROTO_SCSI) { |
2317 | struct ccb_trans_settings_scsi *scsi= | |
2318 | &cts->proto_specific.scsi; | |
984263bc | 2319 | |
aa58569c PA |
2320 | if (scsi->valid & CTS_SCSI_VALID_TQ) { |
2321 | fprintf(stdout, "%stagged queueing is %s\n", pathstr, | |
2322 | (scsi->flags & CTS_SCSI_FLAGS_TAG_ENB) ? | |
2323 | "enabled" : "disabled"); | |
2324 | } | |
2325 | } | |
984263bc MD |
2326 | |
2327 | } | |
2328 | ||
2329 | /* | |
2330 | * Get a path inquiry CCB for the specified device. | |
2331 | */ | |
2332 | static int | |
2333 | get_cpi(struct cam_device *device, struct ccb_pathinq *cpi) | |
2334 | { | |
2335 | union ccb *ccb; | |
2336 | int retval = 0; | |
2337 | ||
2338 | ccb = cam_getccb(device); | |
2339 | ||
2340 | if (ccb == NULL) { | |
2341 | warnx("get_cpi: couldn't allocate CCB"); | |
2342 | return(1); | |
2343 | } | |
2344 | ||
2345 | bzero(&(&ccb->ccb_h)[1], | |
2346 | sizeof(struct ccb_pathinq) - sizeof(struct ccb_hdr)); | |
2347 | ||
2348 | ccb->ccb_h.func_code = XPT_PATH_INQ; | |
2349 | ||
2350 | if (cam_send_ccb(device, ccb) < 0) { | |
2351 | warn("get_cpi: error sending Path Inquiry CCB"); | |
2352 | ||
2353 | if (arglist & CAM_ARG_VERBOSE) | |
b05e84c9 PA |
2354 | cam_error_print(device, ccb, CAM_ESF_ALL, |
2355 | CAM_EPF_ALL, stderr); | |
984263bc MD |
2356 | |
2357 | retval = 1; | |
2358 | ||
2359 | goto get_cpi_bailout; | |
2360 | } | |
2361 | ||
2362 | if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { | |
2363 | ||
2364 | if (arglist & CAM_ARG_VERBOSE) | |
b05e84c9 PA |
2365 | cam_error_print(device, ccb, CAM_ESF_ALL, |
2366 | CAM_EPF_ALL, stderr); | |
984263bc MD |
2367 | |
2368 | retval = 1; | |
2369 | ||
2370 | goto get_cpi_bailout; | |
2371 | } | |
2372 | ||
2373 | bcopy(&ccb->cpi, cpi, sizeof(struct ccb_pathinq)); | |
2374 | ||
2375 | get_cpi_bailout: | |
2376 | ||
2377 | cam_freeccb(ccb); | |
2378 | ||
2379 | return(retval); | |
2380 | } | |
2381 | ||
2382 | static void | |
2383 | cpi_print(struct ccb_pathinq *cpi) | |
2384 | { | |
2385 | char adapter_str[1024]; | |
2386 | int i; | |
2387 | ||
2388 | snprintf(adapter_str, sizeof(adapter_str), | |
2389 | "%s%d:", cpi->dev_name, cpi->unit_number); | |
2390 | ||
2391 | fprintf(stdout, "%s SIM/HBA version: %d\n", adapter_str, | |
2392 | cpi->version_num); | |
2393 | ||
2394 | for (i = 1; i < 0xff; i = i << 1) { | |
2e9424f2 | 2395 | const char *str; |
984263bc MD |
2396 | |
2397 | if ((i & cpi->hba_inquiry) == 0) | |
2398 | continue; | |
2399 | ||
2400 | fprintf(stdout, "%s supports ", adapter_str); | |
2401 | ||
2402 | switch(i) { | |
2403 | case PI_MDP_ABLE: | |
2404 | str = "MDP message"; | |
2405 | break; | |
2406 | case PI_WIDE_32: | |
2407 | str = "32 bit wide SCSI"; | |
2408 | break; | |
2409 | case PI_WIDE_16: | |
2410 | str = "16 bit wide SCSI"; | |
2411 | break; | |
2412 | case PI_SDTR_ABLE: | |
2413 | str = "SDTR message"; | |
2414 | break; | |
2415 | case PI_LINKED_CDB: | |
2416 | str = "linked CDBs"; | |
2417 | break; | |
2418 | case PI_TAG_ABLE: | |
2419 | str = "tag queue messages"; | |
2420 | break; | |
2421 | case PI_SOFT_RST: | |
2422 | str = "soft reset alternative"; | |
2423 | break; | |
2424 | default: | |
2425 | str = "unknown PI bit set"; | |
2426 | break; | |
2427 | } | |
2428 | fprintf(stdout, "%s\n", str); | |
2429 | } | |
2430 | ||
2431 | for (i = 1; i < 0xff; i = i << 1) { | |
2e9424f2 | 2432 | const char *str; |
984263bc MD |
2433 | |
2434 | if ((i & cpi->hba_misc) == 0) | |
2435 | continue; | |
2436 | ||
2437 | fprintf(stdout, "%s ", adapter_str); | |
2438 | ||
2439 | switch(i) { | |
2440 | case PIM_SCANHILO: | |
2441 | str = "bus scans from high ID to low ID"; | |
2442 | break; | |
2443 | case PIM_NOREMOVE: | |
2444 | str = "removable devices not included in scan"; | |
2445 | break; | |
2446 | case PIM_NOINITIATOR: | |
2447 | str = "initiator role not supported"; | |
2448 | break; | |
2449 | case PIM_NOBUSRESET: | |
2450 | str = "user has disabled initial BUS RESET or" | |
2451 | " controller is in target/mixed mode"; | |
2452 | break; | |
2453 | default: | |
2454 | str = "unknown PIM bit set"; | |
2455 | break; | |
2456 | } | |
2457 | fprintf(stdout, "%s\n", str); | |
2458 | } | |
2459 | ||
2460 | for (i = 1; i < 0xff; i = i << 1) { | |
2e9424f2 | 2461 | const char *str; |
984263bc MD |
2462 | |
2463 | if ((i & cpi->target_sprt) == 0) | |
2464 | continue; | |
2465 | ||
2466 | fprintf(stdout, "%s supports ", adapter_str); | |
2467 | switch(i) { | |
2468 | case PIT_PROCESSOR: | |
2469 | str = "target mode processor mode"; | |
2470 | break; | |
2471 | case PIT_PHASE: | |
2472 | str = "target mode phase cog. mode"; | |
2473 | break; | |
2474 | case PIT_DISCONNECT: | |
2475 | str = "disconnects in target mode"; | |
2476 | break; | |
2477 | case PIT_TERM_IO: | |
2478 | str = "terminate I/O message in target mode"; | |
2479 | break; | |
2480 | case PIT_GRP_6: | |
2481 | str = "group 6 commands in target mode"; | |
2482 | break; | |
2483 | case PIT_GRP_7: | |
2484 | str = "group 7 commands in target mode"; | |
2485 | break; | |
2486 | default: | |
2487 | str = "unknown PIT bit set"; | |
2488 | break; | |
2489 | } | |
2490 | ||
2491 | fprintf(stdout, "%s\n", str); | |
2492 | } | |
2493 | fprintf(stdout, "%s HBA engine count: %d\n", adapter_str, | |
2494 | cpi->hba_eng_cnt); | |
2495 | fprintf(stdout, "%s maximum target: %d\n", adapter_str, | |
2496 | cpi->max_target); | |
2497 | fprintf(stdout, "%s maximum LUN: %d\n", adapter_str, | |
2498 | cpi->max_lun); | |
2499 | fprintf(stdout, "%s highest path ID in subsystem: %d\n", | |
2500 | adapter_str, cpi->hpath_id); | |
2501 | fprintf(stdout, "%s initiator ID: %d\n", adapter_str, | |
2502 | cpi->initiator_id); | |
2503 | fprintf(stdout, "%s SIM vendor: %s\n", adapter_str, cpi->sim_vid); | |
2504 | fprintf(stdout, "%s HBA vendor: %s\n", adapter_str, cpi->hba_vid); | |
2505 | fprintf(stdout, "%s bus ID: %d\n", adapter_str, cpi->bus_id); | |
2506 | fprintf(stdout, "%s base transfer speed: ", adapter_str); | |
2507 | if (cpi->base_transfer_speed > 1000) | |
2508 | fprintf(stdout, "%d.%03dMB/sec\n", | |
2509 | cpi->base_transfer_speed / 1000, | |
2510 | cpi->base_transfer_speed % 1000); | |
2511 | else | |
2512 | fprintf(stdout, "%dKB/sec\n", | |
2513 | (cpi->base_transfer_speed % 1000) * 1000); | |
2514 | } | |
2515 | ||
2516 | static int | |
2517 | get_print_cts(struct cam_device *device, int user_settings, int quiet, | |
2518 | struct ccb_trans_settings *cts) | |
2519 | { | |
2520 | int retval; | |
2521 | union ccb *ccb; | |
2522 | ||
2523 | retval = 0; | |
2524 | ccb = cam_getccb(device); | |
2525 | ||
2526 | if (ccb == NULL) { | |
2527 | warnx("get_print_cts: error allocating ccb"); | |
2528 | return(1); | |
2529 | } | |
2530 | ||
2531 | bzero(&(&ccb->ccb_h)[1], | |
2532 | sizeof(struct ccb_trans_settings) - sizeof(struct ccb_hdr)); | |
2533 | ||
2534 | ccb->ccb_h.func_code = XPT_GET_TRAN_SETTINGS; | |
2535 | ||
2536 | if (user_settings == 0) | |
aa58569c | 2537 | ccb->cts.type = CTS_TYPE_CURRENT_SETTINGS; |
984263bc | 2538 | else |
aa58569c | 2539 | ccb->cts.type = CTS_TYPE_USER_SETTINGS; |
984263bc MD |
2540 | |
2541 | if (cam_send_ccb(device, ccb) < 0) { | |
2542 | perror("error sending XPT_GET_TRAN_SETTINGS CCB"); | |
b05e84c9 PA |
2543 | if (arglist & CAM_ARG_VERBOSE) |
2544 | cam_error_print(device, ccb, CAM_ESF_ALL, | |
2545 | CAM_EPF_ALL, stderr); | |
984263bc MD |
2546 | retval = 1; |
2547 | goto get_print_cts_bailout; | |
2548 | } | |
2549 | ||
2550 | if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { | |
b05e84c9 PA |
2551 | warnx("XPT_GET_TRANS_SETTINGS CCB failed"); |
2552 | if (arglist & CAM_ARG_VERBOSE) | |
2553 | cam_error_print(device, ccb, CAM_ESF_ALL, | |
2554 | CAM_EPF_ALL, stderr); | |
984263bc MD |
2555 | retval = 1; |
2556 | goto get_print_cts_bailout; | |
2557 | } | |
2558 | ||
2559 | if (quiet == 0) | |
2560 | cts_print(device, &ccb->cts); | |
2561 | ||
2562 | if (cts != NULL) | |
2563 | bcopy(&ccb->cts, cts, sizeof(struct ccb_trans_settings)); | |
2564 | ||
2565 | get_print_cts_bailout: | |
2566 | ||
2567 | cam_freeccb(ccb); | |
2568 | ||
2569 | return(retval); | |
2570 | } | |
2571 | ||
2572 | static int | |
2573 | ratecontrol(struct cam_device *device, int retry_count, int timeout, | |
2574 | int argc, char **argv, char *combinedopt) | |
2575 | { | |
2576 | int c; | |
2577 | union ccb *ccb; | |
2578 | int user_settings = 0; | |
2579 | int retval = 0; | |
2580 | int disc_enable = -1, tag_enable = -1; | |
2581 | int offset = -1; | |
2582 | double syncrate = -1; | |
2583 | int bus_width = -1; | |
2584 | int quiet = 0; | |
2585 | int change_settings = 0, send_tur = 0; | |
2586 | struct ccb_pathinq cpi; | |
2587 | ||
2588 | ccb = cam_getccb(device); | |
2589 | ||
2590 | if (ccb == NULL) { | |
2591 | warnx("ratecontrol: error allocating ccb"); | |
2592 | return(1); | |
2593 | } | |
2594 | ||
2595 | while ((c = getopt(argc, argv, combinedopt)) != -1) { | |
2596 | switch(c){ | |
2597 | case 'a': | |
2598 | send_tur = 1; | |
2599 | break; | |
2600 | case 'c': | |
2601 | user_settings = 0; | |
2602 | break; | |
2603 | case 'D': | |
2604 | if (strncasecmp(optarg, "enable", 6) == 0) | |
2605 | disc_enable = 1; | |
2606 | else if (strncasecmp(optarg, "disable", 7) == 0) | |
2607 | disc_enable = 0; | |
2608 | else { | |
2609 | warnx("-D argument \"%s\" is unknown", optarg); | |
2610 | retval = 1; | |
2611 | goto ratecontrol_bailout; | |
2612 | } | |
2613 | change_settings = 1; | |
2614 | break; | |
2615 | case 'O': | |
2616 | offset = strtol(optarg, NULL, 0); | |
2617 | if (offset < 0) { | |
2618 | warnx("offset value %d is < 0", offset); | |
2619 | retval = 1; | |
2620 | goto ratecontrol_bailout; | |
2621 | } | |
2622 | change_settings = 1; | |
2623 | break; | |
2624 | case 'q': | |
2625 | quiet++; | |
2626 | break; | |
2627 | case 'R': | |
2628 | syncrate = atof(optarg); | |
2629 | ||
2630 | if (syncrate < 0) { | |
2631 | warnx("sync rate %f is < 0", syncrate); | |
2632 | retval = 1; | |
2633 | goto ratecontrol_bailout; | |
2634 | } | |
2635 | change_settings = 1; | |
2636 | break; | |
2637 | case 'T': | |
2638 | if (strncasecmp(optarg, "enable", 6) == 0) | |
2639 | tag_enable = 1; | |
2640 | else if (strncasecmp(optarg, "disable", 7) == 0) | |
2641 | tag_enable = 0; | |
2642 | else { | |
2643 | warnx("-T argument \"%s\" is unknown", optarg); | |
2644 | retval = 1; | |
2645 | goto ratecontrol_bailout; | |
2646 | } | |
2647 | change_settings = 1; | |
2648 | break; | |
2649 | case 'U': | |
2650 | user_settings = 1; | |
2651 | break; | |
2652 | case 'W': | |
2653 | bus_width = strtol(optarg, NULL, 0); | |
2654 | if (bus_width < 0) { | |
2655 | warnx("bus width %d is < 0", bus_width); | |
2656 | retval = 1; | |
2657 | goto ratecontrol_bailout; | |
2658 | } | |
2659 | change_settings = 1; | |
2660 | break; | |
2661 | default: | |
2662 | break; | |
2663 | } | |
2664 | } | |
2665 | ||
2666 | bzero(&(&ccb->ccb_h)[1], | |
2667 | sizeof(struct ccb_pathinq) - sizeof(struct ccb_hdr)); | |
2668 | ||
2669 | /* | |
2670 | * Grab path inquiry information, so we can determine whether | |
2671 | * or not the initiator is capable of the things that the user | |
2672 | * requests. | |
2673 | */ | |
2674 | ccb->ccb_h.func_code = XPT_PATH_INQ; | |
2675 | ||
2676 | if (cam_send_ccb(device, ccb) < 0) { | |
2677 | perror("error sending XPT_PATH_INQ CCB"); | |
b05e84c9 PA |
2678 | if (arglist & CAM_ARG_VERBOSE) { |
2679 | cam_error_print(device, ccb, CAM_ESF_ALL, | |
2680 | CAM_EPF_ALL, stderr); | |
2681 | } | |
984263bc MD |
2682 | retval = 1; |
2683 | goto ratecontrol_bailout; | |
2684 | } | |
2685 | ||
2686 | if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { | |
b05e84c9 PA |
2687 | warnx("XPT_PATH_INQ CCB failed"); |
2688 | if (arglist & CAM_ARG_VERBOSE) { | |
2689 | cam_error_print(device, ccb, CAM_ESF_ALL, | |
2690 | CAM_EPF_ALL, stderr); | |
2691 | } | |
984263bc MD |
2692 | retval = 1; |
2693 | goto ratecontrol_bailout; | |
2694 | } | |
2695 | ||
2696 | bcopy(&ccb->cpi, &cpi, sizeof(struct ccb_pathinq)); | |
2697 | ||
2698 | bzero(&(&ccb->ccb_h)[1], | |
2699 | sizeof(struct ccb_trans_settings) - sizeof(struct ccb_hdr)); | |
2700 | ||
2701 | if (quiet == 0) | |
2702 | fprintf(stdout, "Current Parameters:\n"); | |
2703 | ||
2704 | retval = get_print_cts(device, user_settings, quiet, &ccb->cts); | |
2705 | ||
2706 | if (retval != 0) | |
2707 | goto ratecontrol_bailout; | |
2708 | ||
2709 | if (arglist & CAM_ARG_VERBOSE) | |
2710 | cpi_print(&cpi); | |
2711 | ||
2712 | if (change_settings) { | |
aa58569c PA |
2713 | int didsettings = 0; |
2714 | struct ccb_trans_settings_spi *spi = NULL; | |
2715 | struct ccb_trans_settings_scsi *scsi = NULL; | |
2716 | ||
2717 | if (ccb->cts.transport == XPORT_SPI) { | |
2718 | spi = &ccb->cts.xport_specific.spi; | |
2719 | spi->valid = 0; | |
2720 | } | |
2721 | if (ccb->cts.protocol == PROTO_SCSI) { | |
2722 | scsi = &ccb->cts.proto_specific.scsi; | |
2723 | scsi->valid = 0; | |
2724 | } | |
2725 | if (spi && disc_enable != -1) { | |
2726 | spi->valid |= CTS_SPI_VALID_DISC; | |
984263bc | 2727 | if (disc_enable == 0) |
aa58569c | 2728 | spi->flags &= ~CTS_SPI_FLAGS_DISC_ENB; |
984263bc | 2729 | else |
aa58569c PA |
2730 | spi->flags |= CTS_SPI_FLAGS_DISC_ENB; |
2731 | } | |
984263bc | 2732 | |
aa58569c | 2733 | if (scsi && tag_enable != -1) { |
984263bc MD |
2734 | if ((cpi.hba_inquiry & PI_TAG_ABLE) == 0) { |
2735 | warnx("HBA does not support tagged queueing, " | |
2736 | "so you cannot modify tag settings"); | |
2737 | retval = 1; | |
2738 | goto ratecontrol_bailout; | |
2739 | } | |
2740 | ||
aa58569c | 2741 | scsi->valid |= CTS_SCSI_VALID_TQ; |
984263bc MD |
2742 | |
2743 | if (tag_enable == 0) | |
aa58569c | 2744 | scsi->flags &= ~CTS_SCSI_FLAGS_TAG_ENB; |
984263bc | 2745 | else |
aa58569c PA |
2746 | scsi->flags |= CTS_SCSI_FLAGS_TAG_ENB; |
2747 | didsettings++; | |
2748 | } | |
984263bc | 2749 | |
aa58569c | 2750 | if (spi && offset != -1) { |
984263bc MD |
2751 | if ((cpi.hba_inquiry & PI_SDTR_ABLE) == 0) { |
2752 | warnx("HBA at %s%d is not cable of changing " | |
2753 | "offset", cpi.dev_name, | |
2754 | cpi.unit_number); | |
2755 | retval = 1; | |
2756 | goto ratecontrol_bailout; | |
2757 | } | |
aa58569c PA |
2758 | spi->valid |= CTS_SPI_VALID_SYNC_OFFSET; |
2759 | spi->sync_offset = offset; | |
2760 | didsettings++; | |
2761 | } | |
984263bc | 2762 | |
aa58569c | 2763 | if (spi && syncrate != -1) { |
984263bc MD |
2764 | int prelim_sync_period; |
2765 | u_int freq; | |
2766 | ||
2767 | if ((cpi.hba_inquiry & PI_SDTR_ABLE) == 0) { | |
2768 | warnx("HBA at %s%d is not cable of changing " | |
2769 | "transfer rates", cpi.dev_name, | |
2770 | cpi.unit_number); | |
2771 | retval = 1; | |
2772 | goto ratecontrol_bailout; | |
2773 | } | |
2774 | ||
aa58569c | 2775 | spi->valid |= CTS_SPI_VALID_SYNC_RATE; |
984263bc MD |
2776 | |
2777 | /* | |
2778 | * The sync rate the user gives us is in MHz. | |
2779 | * We need to translate it into KHz for this | |
2780 | * calculation. | |
2781 | */ | |
2782 | syncrate *= 1000; | |
2783 | ||
2784 | /* | |
2785 | * Next, we calculate a "preliminary" sync period | |
2786 | * in tenths of a nanosecond. | |
2787 | */ | |
2788 | if (syncrate == 0) | |
2789 | prelim_sync_period = 0; | |
2790 | else | |
2791 | prelim_sync_period = 10000000 / syncrate; | |
2792 | ||
aa58569c | 2793 | spi->sync_period = |
984263bc MD |
2794 | scsi_calc_syncparam(prelim_sync_period); |
2795 | ||
aa58569c PA |
2796 | freq = scsi_calc_syncsrate(spi->sync_period); |
2797 | didsettings++; | |
2798 | } | |
984263bc MD |
2799 | |
2800 | /* | |
2801 | * The bus_width argument goes like this: | |
2802 | * 0 == 8 bit | |
2803 | * 1 == 16 bit | |
2804 | * 2 == 32 bit | |
2805 | * Therefore, if you shift the number of bits given on the | |
2806 | * command line right by 4, you should get the correct | |
2807 | * number. | |
2808 | */ | |
aa58569c | 2809 | if (spi && bus_width != -1) { |
984263bc MD |
2810 | |
2811 | /* | |
2812 | * We might as well validate things here with a | |
2813 | * decipherable error message, rather than what | |
2814 | * will probably be an indecipherable error message | |
2815 | * by the time it gets back to us. | |
2816 | */ | |
2817 | if ((bus_width == 16) | |
2818 | && ((cpi.hba_inquiry & PI_WIDE_16) == 0)) { | |
2819 | warnx("HBA does not support 16 bit bus width"); | |
2820 | retval = 1; | |
2821 | goto ratecontrol_bailout; | |
2822 | } else if ((bus_width == 32) | |
2823 | && ((cpi.hba_inquiry & PI_WIDE_32) == 0)) { | |
2824 | warnx("HBA does not support 32 bit bus width"); | |
2825 | retval = 1; | |
2826 | goto ratecontrol_bailout; | |
2827 | } else if ((bus_width != 8) | |
2828 | && (bus_width != 16) | |
2829 | && (bus_width != 32)) { | |
2830 | warnx("Invalid bus width %d", bus_width); | |
2831 | retval = 1; | |
2832 | goto ratecontrol_bailout; | |
2833 | } | |
2834 | ||
aa58569c PA |
2835 | spi->valid |= CTS_SPI_VALID_BUS_WIDTH; |
2836 | spi->bus_width = bus_width >> 4; | |
2837 | didsettings++; | |
2838 | } | |
984263bc | 2839 | |
aa58569c PA |
2840 | if (didsettings == 0) { |
2841 | goto ratecontrol_bailout; | |
2842 | } | |
984263bc MD |
2843 | ccb->ccb_h.func_code = XPT_SET_TRAN_SETTINGS; |
2844 | ||
2845 | if (cam_send_ccb(device, ccb) < 0) { | |
2846 | perror("error sending XPT_SET_TRAN_SETTINGS CCB"); | |
b05e84c9 PA |
2847 | if (arglist & CAM_ARG_VERBOSE) { |
2848 | cam_error_print(device, ccb, CAM_ESF_ALL, | |
2849 | CAM_EPF_ALL, stderr); | |
2850 | } | |
984263bc MD |
2851 | retval = 1; |
2852 | goto ratecontrol_bailout; | |
2853 | } | |
2854 | ||
2855 | if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { | |
b05e84c9 PA |
2856 | warnx("XPT_SET_TRANS_SETTINGS CCB failed"); |
2857 | if (arglist & CAM_ARG_VERBOSE) { | |
2858 | cam_error_print(device, ccb, CAM_ESF_ALL, | |
2859 | CAM_EPF_ALL, stderr); | |
2860 | } | |
984263bc MD |
2861 | retval = 1; |
2862 | goto ratecontrol_bailout; | |
2863 | } | |
2864 | } | |
2865 | ||
2866 | if (send_tur) { | |
2867 | retval = testunitready(device, retry_count, timeout, | |
2868 | (arglist & CAM_ARG_VERBOSE) ? 0 : 1); | |
2869 | ||
2870 | /* | |
2871 | * If the TUR didn't succeed, just bail. | |
2872 | */ | |
2873 | if (retval != 0) { | |
2874 | if (quiet == 0) | |
2875 | fprintf(stderr, "Test Unit Ready failed\n"); | |
2876 | goto ratecontrol_bailout; | |
2877 | } | |
2878 | ||
2879 | /* | |
2880 | * If the user wants things quiet, there's no sense in | |
2881 | * getting the transfer settings, if we're not going | |
2882 | * to print them. | |
2883 | */ | |
2884 | if (quiet != 0) | |
2885 | goto ratecontrol_bailout; | |
2886 | ||
2887 | fprintf(stdout, "New Parameters:\n"); | |
2888 | retval = get_print_cts(device, user_settings, 0, NULL); | |
2889 | } | |
2890 | ||
2891 | ratecontrol_bailout: | |
2892 | ||
2893 | cam_freeccb(ccb); | |
2894 | return(retval); | |
2895 | } | |
2896 | ||
2897 | static int | |
2898 | scsiformat(struct cam_device *device, int argc, char **argv, | |
2899 | char *combinedopt, int retry_count, int timeout) | |
2900 | { | |
2901 | union ccb *ccb; | |
2902 | int c; | |
2903 | int ycount = 0, quiet = 0; | |
2904 | int error = 0, response = 0, retval = 0; | |
2905 | int use_timeout = 10800 * 1000; | |
2906 | int immediate = 1; | |
2907 | struct format_defect_list_header fh; | |
2908 | u_int8_t *data_ptr = NULL; | |
2909 | u_int32_t dxfer_len = 0; | |
2910 | u_int8_t byte2 = 0; | |
2911 | int num_warnings = 0; | |
56c61927 | 2912 | int reportonly = 0; |
984263bc MD |
2913 | |
2914 | ccb = cam_getccb(device); | |
2915 | ||
2916 | if (ccb == NULL) { | |
2917 | warnx("scsiformat: error allocating ccb"); | |
2918 | return(1); | |
2919 | } | |
2920 | ||
2921 | bzero(&(&ccb->ccb_h)[1], | |
2922 | sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr)); | |
2923 | ||
2924 | while ((c = getopt(argc, argv, combinedopt)) != -1) { | |
2925 | switch(c) { | |
2926 | case 'q': | |
2927 | quiet++; | |
2928 | break; | |
56c61927 PA |
2929 | case 'r': |
2930 | reportonly = 1; | |
2931 | break; | |
984263bc MD |
2932 | case 'w': |
2933 | immediate = 0; | |
2934 | break; | |
2935 | case 'y': | |
2936 | ycount++; | |
2937 | break; | |
2938 | } | |
2939 | } | |
2940 | ||
56c61927 PA |
2941 | if (reportonly) |
2942 | goto doreport; | |
2943 | ||
984263bc MD |
2944 | if (quiet == 0) { |
2945 | fprintf(stdout, "You are about to REMOVE ALL DATA from the " | |
2946 | "following device:\n"); | |
2947 | ||
2948 | error = scsidoinquiry(device, argc, argv, combinedopt, | |
2949 | retry_count, timeout); | |
2950 | ||
2951 | if (error != 0) { | |
2952 | warnx("scsiformat: error sending inquiry"); | |
2953 | goto scsiformat_bailout; | |
2954 | } | |
2955 | } | |
2956 | ||
2957 | if (ycount == 0) { | |
2958 | ||
2959 | do { | |
2960 | char str[1024]; | |
2961 | ||
2962 | fprintf(stdout, "Are you SURE you want to do " | |
2963 | "this? (yes/no) "); | |
2964 | ||
2965 | if (fgets(str, sizeof(str), stdin) != NULL) { | |
2966 | ||
2967 | if (strncasecmp(str, "yes", 3) == 0) | |
2968 | response = 1; | |
2969 | else if (strncasecmp(str, "no", 2) == 0) | |
2970 | response = -1; | |
2971 | else { | |
2972 | fprintf(stdout, "Please answer" | |
2973 | " \"yes\" or \"no\"\n"); | |
2974 | } | |
2975 | } | |
2976 | } while (response == 0); | |
2977 | ||
2978 | if (response == -1) { | |
2979 | error = 1; | |
2980 | goto scsiformat_bailout; | |
2981 | } | |
2982 | } | |
2983 | ||
2984 | if (timeout != 0) | |
2985 | use_timeout = timeout; | |
2986 | ||
2987 | if (quiet == 0) { | |
2988 | fprintf(stdout, "Current format timeout is %d seconds\n", | |
2989 | use_timeout / 1000); | |
2990 | } | |
2991 | ||
2992 | /* | |
2993 | * If the user hasn't disabled questions and didn't specify a | |
2994 | * timeout on the command line, ask them if they want the current | |
2995 | * timeout. | |
2996 | */ | |
2997 | if ((ycount == 0) | |
2998 | && (timeout == 0)) { | |
2999 | char str[1024]; | |
3000 | int new_timeout = 0; | |
3001 | ||
3002 | fprintf(stdout, "Enter new timeout in seconds or press\n" | |
3003 | "return to keep the current timeout [%d] ", | |
3004 | use_timeout / 1000); | |
3005 | ||
3006 | if (fgets(str, sizeof(str), stdin) != NULL) { | |
3007 | if (str[0] != '\0') | |
3008 | new_timeout = atoi(str); | |
3009 | } | |
3010 | ||
3011 | if (new_timeout != 0) { | |
3012 | use_timeout = new_timeout * 1000; | |
3013 | fprintf(stdout, "Using new timeout value %d\n", | |
3014 | use_timeout / 1000); | |
3015 | } | |
3016 | } | |
3017 | ||
3018 | /* | |
3019 | * Keep this outside the if block below to silence any unused | |
3020 | * variable warnings. | |
3021 | */ | |
3022 | bzero(&fh, sizeof(fh)); | |
3023 | ||
3024 | /* | |
3025 | * If we're in immediate mode, we've got to include the format | |
3026 | * header | |
3027 | */ | |
3028 | if (immediate != 0) { | |
3029 | fh.byte2 = FU_DLH_IMMED; | |
3030 | data_ptr = (u_int8_t *)&fh; | |
3031 | dxfer_len = sizeof(fh); | |
3032 | byte2 = FU_FMT_DATA; | |
3033 | } else if (quiet == 0) { | |
3034 | fprintf(stdout, "Formatting..."); | |
3035 | fflush(stdout); | |
3036 | } | |
3037 | ||
3038 | scsi_format_unit(&ccb->csio, | |
3039 | /* retries */ retry_count, | |
3040 | /* cbfcnp */ NULL, | |
3041 | /* tag_action */ MSG_SIMPLE_Q_TAG, | |
3042 | /* byte2 */ byte2, | |
3043 | /* ileave */ 0, | |
3044 | /* data_ptr */ data_ptr, | |
3045 | /* dxfer_len */ dxfer_len, | |
3046 | /* sense_len */ SSD_FULL_SIZE, | |
3047 | /* timeout */ use_timeout); | |
3048 | ||
3049 | /* Disable freezing the device queue */ | |
3050 | ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; | |
3051 | ||
3052 | if (arglist & CAM_ARG_ERR_RECOVER) | |
3053 | ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; | |
3054 | ||
3055 | if (((retval = cam_send_ccb(device, ccb)) < 0) | |
3056 | || ((immediate == 0) | |
3057 | && ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP))) { | |
3058 | const char errstr[] = "error sending format command"; | |
3059 | ||
3060 | if (retval < 0) | |
3061 | warn(errstr); | |
3062 | else | |
3063 | warnx(errstr); | |
3064 | ||
3065 | if (arglist & CAM_ARG_VERBOSE) { | |
b05e84c9 PA |
3066 | cam_error_print(device, ccb, CAM_ESF_ALL, |
3067 | CAM_EPF_ALL, stderr); | |
984263bc MD |
3068 | } |
3069 | error = 1; | |
3070 | goto scsiformat_bailout; | |
3071 | } | |
3072 | ||
3073 | /* | |
3074 | * If we ran in non-immediate mode, we already checked for errors | |
3075 | * above and printed out any necessary information. If we're in | |
3076 | * immediate mode, we need to loop through and get status | |
3077 | * information periodically. | |
3078 | */ | |
3079 | if (immediate == 0) { | |
3080 | if (quiet == 0) { | |
3081 | fprintf(stdout, "Format Complete\n"); | |
3082 | } | |
3083 | goto scsiformat_bailout; | |
3084 | } | |
3085 | ||
56c61927 | 3086 | doreport: |
984263bc MD |
3087 | do { |
3088 | cam_status status; | |
3089 | ||
3090 | bzero(&(&ccb->ccb_h)[1], | |
3091 | sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr)); | |
3092 | ||
3093 | /* | |
3094 | * There's really no need to do error recovery or | |
3095 | * retries here, since we're just going to sit in a | |
3096 | * loop and wait for the device to finish formatting. | |
3097 | */ | |
3098 | scsi_test_unit_ready(&ccb->csio, | |
3099 | /* retries */ 0, | |
3100 | /* cbfcnp */ NULL, | |
3101 | /* tag_action */ MSG_SIMPLE_Q_TAG, | |
3102 | /* sense_len */ SSD_FULL_SIZE, | |
3103 | /* timeout */ 5000); | |
3104 | ||
3105 | /* Disable freezing the device queue */ | |
3106 | ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; | |
3107 | ||
3108 | retval = cam_send_ccb(device, ccb); | |
3109 | ||
3110 | /* | |
3111 | * If we get an error from the ioctl, bail out. SCSI | |
3112 | * errors are expected. | |
3113 | */ | |
3114 | if (retval < 0) { | |
3115 | warn("error sending CAMIOCOMMAND ioctl"); | |
3116 | if (arglist & CAM_ARG_VERBOSE) { | |
b05e84c9 PA |
3117 | cam_error_print(device, ccb, CAM_ESF_ALL, |
3118 | CAM_EPF_ALL, stderr); | |
984263bc MD |
3119 | } |
3120 | error = 1; | |
3121 | goto scsiformat_bailout; | |
3122 | } | |
3123 | ||
3124 | status = ccb->ccb_h.status & CAM_STATUS_MASK; | |
3125 | ||
3126 | if ((status != CAM_REQ_CMP) | |
b05e84c9 | 3127 | && (status == CAM_SCSI_STATUS_ERROR) |
56c61927 | 3128 | && ((ccb->ccb_h.status & CAM_AUTOSNS_VALID) != 0)) { |
984263bc MD |
3129 | struct scsi_sense_data *sense; |
3130 | int error_code, sense_key, asc, ascq; | |
3131 | ||
3132 | sense = &ccb->csio.sense_data; | |
3133 | scsi_extract_sense(sense, &error_code, &sense_key, | |
3134 | &asc, &ascq); | |
3135 | ||
3136 | /* | |
3137 | * According to the SCSI-2 and SCSI-3 specs, a | |
3138 | * drive that is in the middle of a format should | |
3139 | * return NOT READY with an ASC of "logical unit | |
3140 | * not ready, format in progress". The sense key | |
3141 | * specific bytes will then be a progress indicator. | |
3142 | */ | |
3143 | if ((sense_key == SSD_KEY_NOT_READY) | |
3144 | && (asc == 0x04) && (ascq == 0x04)) { | |
3145 | if ((sense->extra_len >= 10) | |
3146 | && ((sense->sense_key_spec[0] & | |
3147 | SSD_SCS_VALID) != 0) | |
3148 | && (quiet == 0)) { | |
3149 | int val; | |
3150 | u_int64_t percentage; | |
3151 | ||
3152 | val = scsi_2btoul( | |
3153 | &sense->sense_key_spec[1]); | |
3154 | percentage = 10000 * val; | |
3155 | ||
3156 | fprintf(stdout, | |
a276dc6b | 3157 | "\rFormatting: %jd.%02jd %% " |
984263bc | 3158 | "(%d/%d) done", |
a276dc6b MD |
3159 | (intmax_t)percentage / (0x10000 * 100), |
3160 | (intmax_t)(percentage / 0x10000) % 100, | |
984263bc MD |
3161 | val, 0x10000); |
3162 | fflush(stdout); | |
3163 | } else if ((quiet == 0) | |
3164 | && (++num_warnings <= 1)) { | |
3165 | warnx("Unexpected SCSI Sense Key " | |
3166 | "Specific value returned " | |
3167 | "during format:"); | |
3168 | scsi_sense_print(device, &ccb->csio, | |
3169 | stderr); | |
3170 | warnx("Unable to print status " | |
3171 | "information, but format will " | |
3172 | "proceed."); | |
3173 | warnx("will exit when format is " | |
3174 | "complete"); | |
3175 | } | |
3176 | sleep(1); | |
3177 | } else { | |
3178 | warnx("Unexpected SCSI error during format"); | |
b05e84c9 PA |
3179 | cam_error_print(device, ccb, CAM_ESF_ALL, |
3180 | CAM_EPF_ALL, stderr); | |
984263bc MD |
3181 | error = 1; |
3182 | goto scsiformat_bailout; | |
3183 | } | |
3184 | ||
3185 | } else if (status != CAM_REQ_CMP) { | |
3186 | warnx("Unexpected CAM status %#x", status); | |
b05e84c9 PA |
3187 | if (arglist & CAM_ARG_VERBOSE) |
3188 | cam_error_print(device, ccb, CAM_ESF_ALL, | |
3189 | CAM_EPF_ALL, stderr); | |
984263bc MD |
3190 | error = 1; |
3191 | goto scsiformat_bailout; | |
3192 | } | |
3193 | ||
3194 | } while((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP); | |
3195 | ||
3196 | if (quiet == 0) | |
3197 | fprintf(stdout, "\nFormat Complete\n"); | |
3198 | ||
3199 | scsiformat_bailout: | |
3200 | ||
3201 | cam_freeccb(ccb); | |
3202 | ||
3203 | return(error); | |
3204 | } | |
d4226324 PA |
3205 | |
3206 | static int | |
3207 | scsireportluns(struct cam_device *device, int argc, char **argv, | |
3208 | char *combinedopt, int retry_count, int timeout) | |
3209 | { | |
3210 | union ccb *ccb; | |
3211 | int c, countonly, lunsonly; | |
3212 | struct scsi_report_luns_data *lundata; | |
3213 | int alloc_len; | |
3214 | uint8_t report_type; | |
3215 | uint32_t list_len, i, j; | |
3216 | int retval; | |
3217 | ||
3218 | retval = 0; | |
3219 | lundata = NULL; | |
3220 | report_type = RPL_REPORT_DEFAULT; | |
3221 | ccb = cam_getccb(device); | |
3222 | ||
3223 | if (ccb == NULL) { | |
3224 | warnx("%s: error allocating ccb", __func__); | |
3225 | return (1); | |
3226 | } | |
3227 | ||
3228 | bzero(&(&ccb->ccb_h)[1], | |
3229 | sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr)); | |
3230 | ||
3231 | countonly = 0; | |
3232 | lunsonly = 0; | |
3233 | ||
3234 | while ((c = getopt(argc, argv, combinedopt)) != -1) { | |
3235 | switch (c) { | |
3236 | case 'c': | |
3237 | countonly++; | |
3238 | break; | |
3239 | case 'l': | |
3240 | lunsonly++; | |
3241 | break; | |
3242 | case 'r': | |
3243 | if (strcasecmp(optarg, "default") == 0) | |
3244 | report_type = RPL_REPORT_DEFAULT; | |
3245 | else if (strcasecmp(optarg, "wellknown") == 0) | |
3246 | report_type = RPL_REPORT_WELLKNOWN; | |
3247 | else if (strcasecmp(optarg, "all") == 0) | |
3248 | report_type = RPL_REPORT_ALL; | |
3249 | else { | |
3250 | warnx("%s: invalid report type \"%s\"", | |
3251 | __func__, optarg); | |
3252 | retval = 1; | |
3253 | goto bailout; | |
3254 | } | |
3255 | break; | |
3256 | default: | |
3257 | break; | |
3258 | } | |
3259 | } | |
3260 | ||
3261 | if ((countonly != 0) | |
3262 | && (lunsonly != 0)) { | |
3263 | warnx("%s: you can only specify one of -c or -l", __func__); | |
3264 | retval = 1; | |
3265 | goto bailout; | |
3266 | } | |
3267 | /* | |
3268 | * According to SPC-4, the allocation length must be at least 16 | |
3269 | * bytes -- enough for the header and one LUN. | |
3270 | */ | |
3271 | alloc_len = sizeof(*lundata) + 8; | |
3272 | ||
3273 | retry: | |
3274 | ||
3275 | lundata = malloc(alloc_len); | |
3276 | ||
3277 | if (lundata == NULL) { | |
3278 | warn("%s: error mallocing %d bytes", __func__, alloc_len); | |
3279 | retval = 1; | |
3280 | goto bailout; | |
3281 | } | |
3282 | ||
3283 | scsi_report_luns(&ccb->csio, | |
3284 | /*retries*/ retry_count, | |
3285 | /*cbfcnp*/ NULL, | |
3286 | /*tag_action*/ MSG_SIMPLE_Q_TAG, | |
3287 | /*select_report*/ report_type, | |
3288 | /*rpl_buf*/ lundata, | |
3289 | /*alloc_len*/ alloc_len, | |
3290 | /*sense_len*/ SSD_FULL_SIZE, | |
3291 | /*timeout*/ timeout ? timeout : 5000); | |
3292 | ||
3293 | /* Disable freezing the device queue */ | |
3294 | ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; | |
3295 | ||
3296 | if (arglist & CAM_ARG_ERR_RECOVER) | |
3297 | ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; | |
3298 | ||
3299 | if (cam_send_ccb(device, ccb) < 0) { | |
3300 | warn("error sending REPORT LUNS command"); | |
3301 | ||
3302 | if (arglist & CAM_ARG_VERBOSE) | |
3303 | cam_error_print(device, ccb, CAM_ESF_ALL, | |
3304 | CAM_EPF_ALL, stderr); | |
3305 | ||
3306 | retval = 1; | |
3307 | goto bailout; | |
3308 | } | |
3309 | ||
3310 | if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { | |
3311 | cam_error_print(device, ccb, CAM_ESF_ALL, CAM_EPF_ALL, stderr); | |
3312 | retval = 1; | |
3313 | goto bailout; | |
3314 | } | |
3315 | ||
3316 | ||
3317 | list_len = scsi_4btoul(lundata->length); | |
3318 | ||
3319 | /* | |
3320 | * If we need to list the LUNs, and our allocation | |
3321 | * length was too short, reallocate and retry. | |
3322 | */ | |
3323 | if ((countonly == 0) | |
3324 | && (list_len > (alloc_len - sizeof(*lundata)))) { | |
3325 | alloc_len = list_len + sizeof(*lundata); | |
3326 | free(lundata); | |
3327 | goto retry; | |
3328 | } | |
3329 | ||
3330 | if (lunsonly == 0) | |
3331 | fprintf(stdout, "%u LUN%s found\n", list_len / 8, | |
3332 | ((list_len / 8) > 1) ? "s" : ""); | |
3333 | ||
3334 | if (countonly != 0) | |
3335 | goto bailout; | |
3336 | ||
3337 | for (i = 0; i < (list_len / 8); i++) { | |
3338 | int no_more; | |
3339 | ||
3340 | no_more = 0; | |
3341 | for (j = 0; j < sizeof(lundata->luns[i].lundata); j += 2) { | |
3342 | if (j != 0) | |
3343 | fprintf(stdout, ","); | |
3344 | switch (lundata->luns[i].lundata[j] & | |
3345 | RPL_LUNDATA_ATYP_MASK) { | |
3346 | case RPL_LUNDATA_ATYP_PERIPH: | |
3347 | if ((lundata->luns[i].lundata[j] & | |
3348 | RPL_LUNDATA_PERIPH_BUS_MASK) != 0) | |
3349 | fprintf(stdout, "%d:", | |
3350 | lundata->luns[i].lundata[j] & | |
3351 | RPL_LUNDATA_PERIPH_BUS_MASK); | |
3352 | else if ((j == 0) | |
3353 | && ((lundata->luns[i].lundata[j+2] & | |
3354 | RPL_LUNDATA_PERIPH_BUS_MASK) == 0)) | |
3355 | no_more = 1; | |
3356 | ||
3357 | fprintf(stdout, "%d", | |
3358 | lundata->luns[i].lundata[j+1]); | |
3359 | break; | |
3360 | case RPL_LUNDATA_ATYP_FLAT: { | |
3361 | uint8_t tmplun[2]; | |
3362 | tmplun[0] = lundata->luns[i].lundata[j] & | |
3363 | RPL_LUNDATA_FLAT_LUN_MASK; | |
3364 | tmplun[1] = lundata->luns[i].lundata[j+1]; | |
3365 | ||
3366 | fprintf(stdout, "%d", scsi_2btoul(tmplun)); | |
3367 | no_more = 1; | |
3368 | break; | |
3369 | } | |
3370 | case RPL_LUNDATA_ATYP_LUN: | |
3371 | fprintf(stdout, "%d:%d:%d", | |
3372 | (lundata->luns[i].lundata[j+1] & | |
3373 | RPL_LUNDATA_LUN_BUS_MASK) >> 5, | |
3374 | lundata->luns[i].lundata[j] & | |
3375 | RPL_LUNDATA_LUN_TARG_MASK, | |
3376 | lundata->luns[i].lundata[j+1] & | |
3377 | RPL_LUNDATA_LUN_LUN_MASK); | |
3378 | break; | |
3379 | case RPL_LUNDATA_ATYP_EXTLUN: { | |
3380 | int field_len, field_len_code, eam_code; | |
3381 | ||
3382 | eam_code = lundata->luns[i].lundata[j] & | |
3383 | RPL_LUNDATA_EXT_EAM_MASK; | |
3384 | field_len_code = (lundata->luns[i].lundata[j] & | |
3385 | RPL_LUNDATA_EXT_LEN_MASK) >> 4; | |
3386 | field_len = field_len_code * 2; | |
3387 | ||
3388 | if ((eam_code == RPL_LUNDATA_EXT_EAM_WK) | |
3389 | && (field_len_code == 0x00)) { | |
3390 | fprintf(stdout, "%d", | |
3391 | lundata->luns[i].lundata[j+1]); | |
3392 | } else if ((eam_code == | |
3393 | RPL_LUNDATA_EXT_EAM_NOT_SPEC) | |
3394 | && (field_len_code == 0x03)) { | |
3395 | uint8_t tmp_lun[8]; | |
3396 | ||
3397 | /* | |
3398 | * This format takes up all 8 bytes. | |
3399 | * If we aren't starting at offset 0, | |
3400 | * that's a bug. | |
3401 | */ | |
3402 | if (j != 0) { | |
3403 | fprintf(stdout, "Invalid " | |
3404 | "offset %d for " | |
3405 | "Extended LUN not " | |
3406 | "specified format", j); | |
3407 | no_more = 1; | |
3408 | break; | |
3409 | } | |
3410 | bzero(tmp_lun, sizeof(tmp_lun)); | |
3411 | bcopy(&lundata->luns[i].lundata[j+1], | |
3412 | &tmp_lun[1], sizeof(tmp_lun) - 1); | |
3413 | fprintf(stdout, "%#jx", | |
3414 | (intmax_t)scsi_8btou64(tmp_lun)); | |
3415 | no_more = 1; | |
3416 | } else { | |
3417 | fprintf(stderr, "Unknown Extended LUN" | |
3418 | "Address method %#x, length " | |
3419 | "code %#x", eam_code, | |
3420 | field_len_code); | |
3421 | no_more = 1; | |
3422 | } | |
3423 | break; | |
3424 | } | |
3425 | default: | |
3426 | fprintf(stderr, "Unknown LUN address method " | |
3427 | "%#x\n", lundata->luns[i].lundata[0] & | |
3428 | RPL_LUNDATA_ATYP_MASK); | |
3429 | break; | |
3430 | } | |
3431 | /* | |
3432 | * For the flat addressing method, there are no | |
3433 | * other levels after it. | |
3434 | */ | |
3435 | if (no_more != 0) | |
3436 | break; | |
3437 | } | |
3438 | fprintf(stdout, "\n"); | |
3439 | } | |
3440 | ||
3441 | bailout: | |
3442 | ||
3443 | cam_freeccb(ccb); | |
3444 | ||
3445 | free(lundata); | |
3446 | ||
3447 | return (retval); | |
3448 | } | |
3449 | ||
b4882ee6 PA |
3450 | static int |
3451 | scsireadcapacity(struct cam_device *device, int argc, char **argv, | |
3452 | char *combinedopt, int retry_count, int timeout) | |
3453 | { | |
3454 | union ccb *ccb; | |
3455 | int blocksizeonly, humanize, numblocks, quiet, sizeonly, baseten; | |
3456 | struct scsi_read_capacity_data rcap; | |
8c537366 | 3457 | struct scsi_read_capacity_data_16 rcaplong; |
b4882ee6 PA |
3458 | uint64_t maxsector; |
3459 | uint32_t block_len; | |
3460 | int retval; | |
3461 | int c; | |
3462 | ||
3463 | blocksizeonly = 0; | |
3464 | humanize = 0; | |
3465 | numblocks = 0; | |
3466 | quiet = 0; | |
3467 | sizeonly = 0; | |
3468 | baseten = 0; | |
3469 | retval = 0; | |
3470 | ||
3471 | ccb = cam_getccb(device); | |
3472 | ||
3473 | if (ccb == NULL) { | |
3474 | warnx("%s: error allocating ccb", __func__); | |
3475 | return (1); | |
3476 | } | |
3477 | ||
3478 | bzero(&(&ccb->ccb_h)[1], | |
3479 | sizeof(struct ccb_scsiio) - sizeof(struct ccb_hdr)); | |
3480 | ||
3481 | while ((c = getopt(argc, argv, combinedopt)) != -1) { | |
3482 | switch (c) { | |
3483 | case 'b': | |
3484 | blocksizeonly++; | |
3485 | break; | |
3486 | case 'h': | |
3487 | humanize++; | |
3488 | baseten = 0; | |
3489 | break; | |
3490 | case 'H': | |
3491 | humanize++; | |
3492 | baseten++; | |
3493 | break; | |
3494 | case 'N': | |
3495 | numblocks++; | |
3496 | break; | |
3497 | case 'q': | |
3498 | quiet++; | |
3499 | break; | |
3500 | case 's': | |
3501 | sizeonly++; | |
3502 | break; | |
3503 | default: | |
3504 | break; | |
3505 | } | |
3506 | } | |
3507 | ||
3508 | if ((blocksizeonly != 0) | |
3509 | && (numblocks != 0)) { | |
3510 | warnx("%s: you can only specify one of -b or -N", __func__); | |
3511 | retval = 1; | |
3512 | goto bailout; | |
3513 | } | |
3514 | ||
3515 | if ((blocksizeonly != 0) | |
3516 | && (sizeonly != 0)) { | |
3517 | warnx("%s: you can only specify one of -b or -s", __func__); | |
3518 | retval = 1; | |
3519 | goto bailout; | |
3520 | } | |
3521 | ||
3522 | if ((humanize != 0) | |
3523 | && (quiet != 0)) { | |
3524 | warnx("%s: you can only specify one of -h/-H or -q", __func__); | |
3525 | retval = 1; | |
3526 | goto bailout; | |
3527 | } | |
3528 | ||
3529 | if ((humanize != 0) | |
3530 | && (blocksizeonly != 0)) { | |
3531 | warnx("%s: you can only specify one of -h/-H or -b", __func__); | |
3532 | retval = 1; | |
3533 | goto bailout; | |
3534 | } | |
3535 | ||
3536 | scsi_read_capacity(&ccb->csio, | |
3537 | /*retries*/ retry_count, | |
3538 | /*cbfcnp*/ NULL, | |
3539 | /*tag_action*/ MSG_SIMPLE_Q_TAG, | |
3540 | &rcap, | |
3541 | SSD_FULL_SIZE, | |
3542 | /*timeout*/ timeout ? timeout : 5000); | |
3543 | ||
3544 | /* Disable freezing the device queue */ | |
3545 | ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; | |
3546 | ||
3547 | if (arglist & CAM_ARG_ERR_RECOVER) | |
3548 | ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; | |
3549 | ||
3550 | if (cam_send_ccb(device, ccb) < 0) { | |
3551 | warn("error sending READ CAPACITY command"); | |
3552 | ||
3553 | if (arglist & CAM_ARG_VERBOSE) | |
3554 | cam_error_print(device, ccb, CAM_ESF_ALL, | |
3555 | CAM_EPF_ALL, stderr); | |
3556 | ||
3557 | retval = 1; | |
3558 | goto bailout; | |
3559 | } | |
3560 | ||
3561 | if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { | |
3562 | cam_error_print(device, ccb, CAM_ESF_ALL, CAM_EPF_ALL, stderr); | |
3563 | retval = 1; | |
3564 | goto bailout; | |
3565 | } | |
3566 | ||
3567 | maxsector = scsi_4btoul(rcap.addr); | |
3568 | block_len = scsi_4btoul(rcap.length); | |
3569 | ||
3570 | /* | |
3571 | * A last block of 2^32-1 means that the true capacity is over 2TB, | |
3572 | * and we need to issue the long READ CAPACITY to get the real | |
3573 | * capacity. Otherwise, we're all set. | |
3574 | */ | |
3575 | if (maxsector != 0xffffffff) | |
3576 | goto do_print; | |
3577 | ||
3578 | scsi_read_capacity_16(&ccb->csio, | |
3579 | /*retries*/ retry_count, | |
3580 | /*cbfcnp*/ NULL, | |
3581 | /*tag_action*/ MSG_SIMPLE_Q_TAG, | |
3582 | /*lba*/ 0, | |
3583 | /*reladdr*/ 0, | |
3584 | /*pmi*/ 0, | |
3585 | &rcaplong, | |
3586 | /*sense_len*/ SSD_FULL_SIZE, | |
3587 | /*timeout*/ timeout ? timeout : 5000); | |
3588 | ||
3589 | /* Disable freezing the device queue */ | |
3590 | ccb->ccb_h.flags |= CAM_DEV_QFRZDIS; | |
3591 | ||
3592 | if (arglist & CAM_ARG_ERR_RECOVER) | |
3593 | ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER; | |
3594 | ||
3595 | if (cam_send_ccb(device, ccb) < 0) { | |
3596 | warn("error sending READ CAPACITY (16) command"); | |
3597 | ||
3598 | if (arglist & CAM_ARG_VERBOSE) | |
3599 | cam_error_print(device, ccb, CAM_ESF_ALL, | |
3600 | CAM_EPF_ALL, stderr); | |
3601 | ||
3602 | retval = 1; | |
3603 | goto bailout; | |
3604 | } | |
3605 | ||
3606 | if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) { | |
3607 | cam_error_print(device, ccb, CAM_ESF_ALL, CAM_EPF_ALL, stderr); | |
3608 | retval = 1; | |
3609 | goto bailout; | |
3610 | } | |
3611 | ||
3612 | maxsector = scsi_8btou64(rcaplong.addr); | |
3613 | block_len = scsi_4btoul(rcaplong.length); | |
3614 | ||
3615 | do_print: | |
3616 | if (blocksizeonly == 0) { | |
3617 | /* | |
3618 | * Humanize implies !quiet, and also implies numblocks. | |
3619 | */ | |
3620 | if (humanize != 0) { | |
3621 | char tmpstr[6]; | |
3622 | int64_t tmpbytes; | |
3623 | int ret; | |
3624 | ||
3625 | tmpbytes = (maxsector + 1) * block_len; | |
3626 | ret = humanize_number(tmpstr, sizeof(tmpstr), | |
3627 | tmpbytes, "", HN_AUTOSCALE, | |
3628 | HN_B | HN_DECIMAL | | |
3629 | ((baseten != 0) ? | |
3630 | HN_DIVISOR_1000 : 0)); | |
3631 | if (ret == -1) { | |
3632 | warnx("%s: humanize_number failed!", __func__); | |
3633 | retval = 1; | |
3634 | goto bailout; | |
3635 | } | |
3636 | fprintf(stdout, "Device Size: %s%s", tmpstr, | |
3637 | (sizeonly == 0) ? ", " : "\n"); | |
3638 | } else if (numblocks != 0) { | |
3639 | fprintf(stdout, "%s%ju%s", (quiet == 0) ? | |
3640 | "Blocks: " : "", (uintmax_t)maxsector + 1, | |
3641 | (sizeonly == 0) ? ", " : "\n"); | |
3642 | } else { | |
3643 | fprintf(stdout, "%s%ju%s", (quiet == 0) ? | |
3644 | "Last Block: " : "", (uintmax_t)maxsector, | |
3645 | (sizeonly == 0) ? ", " : "\n"); | |
3646 | } | |
3647 | } | |
3648 | if (sizeonly == 0) | |
3649 | fprintf(stdout, "%s%u%s\n", (quiet == 0) ? | |
3650 | "Block Length: " : "", block_len, (quiet == 0) ? | |
3651 | " bytes" : ""); | |
3652 | bailout: | |
3653 | cam_freeccb(ccb); | |
3654 | ||
3655 | return (retval); | |
3656 | } | |
3657 | ||
984263bc MD |
3658 | #endif /* MINIMALISTIC */ |
3659 | ||
3660 | void | |
3661 | usage(int verbose) | |
3662 | { | |
3663 | fprintf(verbose ? stdout : stderr, | |
3664 | "usage: camcontrol <command> [device id][generic args][command args]\n" | |
3665 | " camcontrol devlist [-v]\n" | |
3666 | #ifndef MINIMALISTIC | |
3667 | " camcontrol periphlist [dev_id][-n dev_name] [-u unit]\n" | |
3668 | " camcontrol tur [dev_id][generic args]\n" | |
3669 | " camcontrol inquiry [dev_id][generic args] [-D] [-S] [-R]\n" | |
d4226324 | 3670 | " camcontrol reportluns [dev_id][generic args] [-c] [-l] [-r report]\n" |
b4882ee6 PA |
3671 | " camcontrol readcap [dev_id][generic args] [-b] [-h] [-H] [-N]\n" |
3672 | " [-q] [-s]\n" | |
984263bc MD |
3673 | " camcontrol start [dev_id][generic args]\n" |
3674 | " camcontrol stop [dev_id][generic args]\n" | |
3675 | " camcontrol load [dev_id][generic args]\n" | |
3676 | " camcontrol eject [dev_id][generic args]\n" | |
3677 | #endif /* MINIMALISTIC */ | |
3678 | " camcontrol rescan <all | bus[:target:lun]>\n" | |
3679 | " camcontrol reset <all | bus[:target:lun]>\n" | |
3680 | #ifndef MINIMALISTIC | |
3681 | " camcontrol defects [dev_id][generic args] <-f format> [-P][-G]\n" | |
3682 | " camcontrol modepage [dev_id][generic args] <-m page | -l>\n" | |
3683 | " [-P pagectl][-e | -b][-d]\n" | |
3684 | " camcontrol cmd [dev_id][generic args] <-c cmd [args]>\n" | |
3685 | " [-i len fmt|-o len fmt [args]]\n" | |
3686 | " camcontrol debug [-I][-P][-T][-S][-X][-c]\n" | |
3687 | " <all|bus[:target[:lun]]|off>\n" | |
3688 | " camcontrol tags [dev_id][generic args] [-N tags] [-q] [-v]\n" | |
3689 | " camcontrol negotiate [dev_id][generic args] [-a][-c]\n" | |
3690 | " [-D <enable|disable>][-O offset][-q]\n" | |
3691 | " [-R syncrate][-v][-T <enable|disable>]\n" | |
3692 | " [-U][-W bus_width]\n" | |
56c61927 | 3693 | " camcontrol format [dev_id][generic args][-q][-r][-w][-y]\n" |
984263bc MD |
3694 | #endif /* MINIMALISTIC */ |
3695 | " camcontrol help\n"); | |
3696 | if (!verbose) | |
3697 | return; | |
3698 | #ifndef MINIMALISTIC | |
3699 | fprintf(stdout, | |
3700 | "Specify one of the following options:\n" | |
3701 | "devlist list all CAM devices\n" | |
3702 | "periphlist list all CAM peripheral drivers attached to a device\n" | |
3703 | "tur send a test unit ready to the named device\n" | |
3704 | "inquiry send a SCSI inquiry command to the named device\n" | |
d4226324 | 3705 | "reportluns send a SCSI report luns command to the device\n" |
b4882ee6 | 3706 | "readcap send a SCSI read capacity command to the device\n" |
984263bc MD |
3707 | "start send a Start Unit command to the device\n" |
3708 | "stop send a Stop Unit command to the device\n" | |
3709 | "load send a Start Unit command to the device with the load bit set\n" | |
3710 | "eject send a Stop Unit command to the device with the eject bit set\n" | |
3711 | "rescan rescan all busses, the given bus, or bus:target:lun\n" | |
3712 | "reset reset all busses, the given bus, or bus:target:lun\n" | |
3713 | "defects read the defect list of the specified device\n" | |
3714 | "modepage display or edit (-e) the given mode page\n" | |
3715 | "cmd send the given scsi command, may need -i or -o as well\n" | |
3716 | "debug turn debugging on/off for a bus, target, or lun, or all devices\n" | |
3717 | "tags report or set the number of transaction slots for a device\n" | |
3718 | "negotiate report or set device negotiation parameters\n" | |
3719 | "format send the SCSI FORMAT UNIT command to the named device\n" | |
3720 | "help this message\n" | |
3721 | "Device Identifiers:\n" | |
3722 | "bus:target specify the bus and target, lun defaults to 0\n" | |
3723 | "bus:target:lun specify the bus, target and lun\n" | |
3724 | "deviceUNIT specify the device name, like \"da4\" or \"cd2\"\n" | |
3725 | "Generic arguments:\n" | |
3726 | "-v be verbose, print out sense information\n" | |
3727 | "-t timeout command timeout in seconds, overrides default timeout\n" | |
3728 | "-n dev_name specify device name, e.g. \"da\", \"cd\"\n" | |
3729 | "-u unit specify unit number, e.g. \"0\", \"5\"\n" | |
3730 | "-E have the kernel attempt to perform SCSI error recovery\n" | |
3731 | "-C count specify the SCSI command retry count (needs -E to work)\n" | |
3732 | "modepage arguments:\n" | |
3733 | "-l list all available mode pages\n" | |
3734 | "-m page specify the mode page to view or edit\n" | |
3735 | "-e edit the specified mode page\n" | |
3736 | "-b force view to binary mode\n" | |
3737 | "-d disable block descriptors for mode sense\n" | |
3738 | "-P pgctl page control field 0-3\n" | |
3739 | "defects arguments:\n" | |
3740 | "-f format specify defect list format (block, bfi or phys)\n" | |
3741 | "-G get the grown defect list\n" | |
0ca0cd25 | 3742 | "-P get the permanent defect list\n" |
984263bc MD |
3743 | "inquiry arguments:\n" |
3744 | "-D get the standard inquiry data\n" | |
3745 | "-S get the serial number\n" | |
3746 | "-R get the transfer rate, etc.\n" | |
d4226324 PA |
3747 | "reportluns arguments:\n" |
3748 | "-c only report a count of available LUNs\n" | |
3749 | "-l only print out luns, and not a count\n" | |
3750 | "-r <reporttype> specify \"default\", \"wellknown\" or \"all\"\n" | |
b4882ee6 PA |
3751 | "readcap arguments\n" |
3752 | "-b only report the blocksize\n" | |
3753 | "-h human readable device size, base 2\n" | |
3754 | "-H human readable device size, base 10\n" | |
3755 | "-N print the number of blocks instead of last block\n" | |
3756 | "-q quiet, print numbers only\n" | |
3757 | "-s only report the last block/device size\n" | |
984263bc MD |
3758 | "cmd arguments:\n" |
3759 | "-c cdb [args] specify the SCSI CDB\n" | |
3760 | "-i len fmt specify input data and input data format\n" | |
3761 | "-o len fmt [args] specify output data and output data fmt\n" | |
3762 | "debug arguments:\n" | |
3763 | "-I CAM_DEBUG_INFO -- scsi commands, errors, data\n" | |
3764 | "-T CAM_DEBUG_TRACE -- routine flow tracking\n" | |
3765 | "-S CAM_DEBUG_SUBTRACE -- internal routine command flow\n" | |
3766 | "-c CAM_DEBUG_CDB -- print out SCSI CDBs only\n" | |
3767 | "tags arguments:\n" | |
3768 | "-N tags specify the number of tags to use for this device\n" | |
3769 | "-q be quiet, don't report the number of tags\n" | |
3770 | "-v report a number of tag-related parameters\n" | |
3771 | "negotiate arguments:\n" | |
3772 | "-a send a test unit ready after negotiation\n" | |
3773 | "-c report/set current negotiation settings\n" | |
3774 | "-D <arg> \"enable\" or \"disable\" disconnection\n" | |
3775 | "-O offset set command delay offset\n" | |
3776 | "-q be quiet, don't report anything\n" | |
3777 | "-R syncrate synchronization rate in MHz\n" | |
3778 | "-T <arg> \"enable\" or \"disable\" tagged queueing\n" | |
3779 | "-U report/set user negotiation settings\n" | |
3780 | "-W bus_width set the bus width in bits (8, 16 or 32)\n" | |
3781 | "-v also print a Path Inquiry CCB for the controller\n" | |
3782 | "format arguments:\n" | |
3783 | "-q be quiet, don't print status messages\n" | |
56c61927 | 3784 | "-r run in report only mode\n" |
984263bc MD |
3785 | "-w don't send immediate format command\n" |
3786 | "-y don't ask any questions\n"); | |
3787 | #endif /* MINIMALISTIC */ | |
3788 | } | |
3789 | ||
3790 | int | |
3791 | main(int argc, char **argv) | |
3792 | { | |
3793 | int c; | |
3794 | char *device = NULL; | |
3795 | int unit = 0; | |
3796 | struct cam_device *cam_dev = NULL; | |
3797 | int timeout = 0, retry_count = 1; | |
3798 | camcontrol_optret optreturn; | |
3799 | char *tstr; | |
2e9424f2 CP |
3800 | const char *mainopt = "C:En:t:u:v"; |
3801 | const char *subopt = NULL; | |
984263bc MD |
3802 | char combinedopt[256]; |
3803 | int error = 0, optstart = 2; | |
3804 | int devopen = 1; | |
3805 | ||
3806 | cmdlist = CAM_CMD_NONE; | |
3807 | arglist = CAM_ARG_NONE; | |
3808 | ||
3809 | if (argc < 2) { | |
3810 | usage(0); | |
3811 | exit(1); | |
3812 | } | |
3813 | ||
3814 | /* | |
3815 | * Get the base option. | |
3816 | */ | |
3817 | optreturn = getoption(argv[1], &cmdlist, &arglist, &subopt); | |
3818 | ||
3819 | if (optreturn == CC_OR_AMBIGUOUS) { | |
3820 | warnx("ambiguous option %s", argv[1]); | |
3821 | usage(0); | |
3822 | exit(1); | |
3823 | } else if (optreturn == CC_OR_NOT_FOUND) { | |
3824 | warnx("option %s not found", argv[1]); | |
3825 | usage(0); | |
3826 | exit(1); | |
3827 | } | |
3828 | ||
3829 | /* | |
3830 | * Ahh, getopt(3) is a pain. | |
3831 | * | |
3832 | * This is a gross hack. There really aren't many other good | |
3833 | * options (excuse the pun) for parsing options in a situation like | |
3834 | * this. getopt is kinda braindead, so you end up having to run | |
3835 | * through the options twice, and give each invocation of getopt | |
3836 | * the option string for the other invocation. | |
3837 | * | |
3838 | * You would think that you could just have two groups of options. | |
3839 | * The first group would get parsed by the first invocation of | |
3840 | * getopt, and the second group would get parsed by the second | |
3841 | * invocation of getopt. It doesn't quite work out that way. When | |
3842 | * the first invocation of getopt finishes, it leaves optind pointing | |
3843 | * to the argument _after_ the first argument in the second group. | |
3844 | * So when the second invocation of getopt comes around, it doesn't | |
3845 | * recognize the first argument it gets and then bails out. | |
3846 | * | |
3847 | * A nice alternative would be to have a flag for getopt that says | |
3848 | * "just keep parsing arguments even when you encounter an unknown | |
3849 | * argument", but there isn't one. So there's no real clean way to | |
3850 | * easily parse two sets of arguments without having one invocation | |
3851 | * of getopt know about the other. | |
3852 | * | |
3853 | * Without this hack, the first invocation of getopt would work as | |
3854 | * long as the generic arguments are first, but the second invocation | |
3855 | * (in the subfunction) would fail in one of two ways. In the case | |
3856 | * where you don't set optreset, it would fail because optind may be | |
3857 | * pointing to the argument after the one it should be pointing at. | |
3858 | * In the case where you do set optreset, and reset optind, it would | |
3859 | * fail because getopt would run into the first set of options, which | |
3860 | * it doesn't understand. | |
3861 | * | |
3862 | * All of this would "sort of" work if you could somehow figure out | |
3863 | * whether optind had been incremented one option too far. The | |
3864 | * mechanics of that, however, are more daunting than just giving | |
3865 | * both invocations all of the expect options for either invocation. | |
3866 | * | |
3867 | * Needless to say, I wouldn't mind if someone invented a better | |
3868 | * (non-GPL!) command line parsing interface than getopt. I | |
3869 | * wouldn't mind if someone added more knobs to getopt to make it | |
3870 | * work better. Who knows, I may talk myself into doing it someday, | |
3871 | * if the standards weenies let me. As it is, it just leads to | |
3872 | * hackery like this and causes people to avoid it in some cases. | |
3873 | * | |
3874 | * KDM, September 8th, 1998 | |
3875 | */ | |
3876 | if (subopt != NULL) | |
3877 | sprintf(combinedopt, "%s%s", mainopt, subopt); | |
3878 | else | |
3879 | sprintf(combinedopt, "%s", mainopt); | |
3880 | ||
3881 | /* | |
3882 | * For these options we do not parse optional device arguments and | |
3883 | * we do not open a passthrough device. | |
3884 | */ | |
3885 | if ((cmdlist == CAM_CMD_RESCAN) | |
3886 | || (cmdlist == CAM_CMD_RESET) | |
3887 | || (cmdlist == CAM_CMD_DEVTREE) | |
3888 | || (cmdlist == CAM_CMD_USAGE) | |
3889 | || (cmdlist == CAM_CMD_DEBUG)) | |
3890 | devopen = 0; | |
3891 | ||
3892 | #ifndef MINIMALISTIC | |
3893 | if ((devopen == 1) | |
3894 | && (argc > 2 && argv[2][0] != '-')) { | |
3895 | char name[30]; | |
3896 | int rv; | |
3897 | ||
3898 | /* | |
3899 | * First catch people who try to do things like: | |
3900 | * camcontrol tur /dev/da0 | |
3901 | * camcontrol doesn't take device nodes as arguments. | |
3902 | */ | |
3903 | if (argv[2][0] == '/') { | |
3904 | warnx("%s is not a valid device identifier", argv[2]); | |
3905 | errx(1, "please read the camcontrol(8) man page"); | |
3906 | } else if (isdigit(argv[2][0])) { | |
3907 | /* device specified as bus:target[:lun] */ | |
3908 | rv = parse_btl(argv[2], &bus, &target, &lun, &arglist); | |
3909 | if (rv < 2) | |
3910 | errx(1, "numeric device specification must " | |
3911 | "be either bus:target, or " | |
3912 | "bus:target:lun"); | |
9ac10755 PA |
3913 | /* default to 0 if lun was not specified */ |
3914 | if ((arglist & CAM_ARG_LUN) == 0) { | |
3915 | lun = 0; | |
3916 | arglist |= CAM_ARG_LUN; | |
3917 | } | |
984263bc MD |
3918 | optstart++; |
3919 | } else { | |
3920 | if (cam_get_device(argv[2], name, sizeof name, &unit) | |
3921 | == -1) | |
3922 | errx(1, "%s", cam_errbuf); | |
3923 | device = strdup(name); | |
3924 | arglist |= CAM_ARG_DEVICE | CAM_ARG_UNIT; | |
3925 | optstart++; | |
3926 | } | |
3927 | } | |
3928 | #endif /* MINIMALISTIC */ | |
3929 | /* | |
3930 | * Start getopt processing at argv[2/3], since we've already | |
3931 | * accepted argv[1..2] as the command name, and as a possible | |
3932 | * device name. | |
3933 | */ | |
3934 | optind = optstart; | |
3935 | ||
3936 | /* | |
3937 | * Now we run through the argument list looking for generic | |
3938 | * options, and ignoring options that possibly belong to | |
3939 | * subfunctions. | |
3940 | */ | |
3941 | while ((c = getopt(argc, argv, combinedopt))!= -1){ | |
3942 | switch(c) { | |
3943 | case 'C': | |
3944 | retry_count = strtol(optarg, NULL, 0); | |
3945 | if (retry_count < 0) | |
3946 | errx(1, "retry count %d is < 0", | |
3947 | retry_count); | |
3948 | arglist |= CAM_ARG_RETRIES; | |
3949 | break; | |
3950 | case 'E': | |
3951 | arglist |= CAM_ARG_ERR_RECOVER; | |
3952 | break; | |
3953 | case 'n': | |
3954 | arglist |= CAM_ARG_DEVICE; | |
3955 | tstr = optarg; | |
3956 | while (isspace(*tstr) && (*tstr != '\0')) | |
3957 | tstr++; | |
3958 | device = (char *)strdup(tstr); | |
3959 | break; | |
3960 | case 't': | |
3961 | timeout = strtol(optarg, NULL, 0); | |
3962 | if (timeout < 0) | |
3963 | errx(1, "invalid timeout %d", timeout); | |
3964 | /* Convert the timeout from seconds to ms */ | |
3965 | timeout *= 1000; | |
3966 | arglist |= CAM_ARG_TIMEOUT; | |
3967 | break; | |
3968 | case 'u': | |
3969 | arglist |= CAM_ARG_UNIT; | |
3970 | unit = strtol(optarg, NULL, 0); | |
3971 | break; | |
3972 | case 'v': | |
3973 | arglist |= CAM_ARG_VERBOSE; | |
3974 | break; | |
3975 | default: | |
3976 | break; | |
3977 | } | |
3978 | } | |
3979 | ||
3980 | #ifndef MINIMALISTIC | |
3981 | /* | |
3982 | * For most commands we'll want to open the passthrough device | |
3983 | * associated with the specified device. In the case of the rescan | |
3984 | * commands, we don't use a passthrough device at all, just the | |
3985 | * transport layer device. | |
3986 | */ | |
3987 | if (devopen == 1) { | |
3988 | if (((arglist & (CAM_ARG_BUS|CAM_ARG_TARGET)) == 0) | |
3989 | && (((arglist & CAM_ARG_DEVICE) == 0) | |
3990 | || ((arglist & CAM_ARG_UNIT) == 0))) { | |
3991 | errx(1, "subcommand \"%s\" requires a valid device " | |
3992 | "identifier", argv[1]); | |
3993 | } | |
3994 | ||
3995 | if ((cam_dev = ((arglist & (CAM_ARG_BUS | CAM_ARG_TARGET))? | |
3996 | cam_open_btl(bus, target, lun, O_RDWR, NULL) : | |
3997 | cam_open_spec_device(device,unit,O_RDWR,NULL))) | |
3998 | == NULL) | |
3999 | errx(1,"%s", cam_errbuf); | |
4000 | } | |
4001 | #endif /* MINIMALISTIC */ | |
4002 | ||
4003 | /* | |
4004 | * Reset optind to 2, and reset getopt, so these routines can parse | |
4005 | * the arguments again. | |
4006 | */ | |
4007 | optind = optstart; | |
4008 | optreset = 1; | |
4009 | ||
4010 | switch(cmdlist) { | |
4011 | #ifndef MINIMALISTIC | |
4012 | case CAM_CMD_DEVLIST: | |
4013 | error = getdevlist(cam_dev); | |
4014 | break; | |
4015 | #endif /* MINIMALISTIC */ | |
4016 | case CAM_CMD_DEVTREE: | |
4017 | error = getdevtree(); | |
4018 | break; | |
4019 | #ifndef MINIMALISTIC | |
4020 | case CAM_CMD_TUR: | |
4021 | error = testunitready(cam_dev, retry_count, timeout, 0); | |
4022 | break; | |
4023 | case CAM_CMD_INQUIRY: | |
4024 | error = scsidoinquiry(cam_dev, argc, argv, combinedopt, | |
4025 | retry_count, timeout); | |
4026 | break; | |
4027 | case CAM_CMD_STARTSTOP: | |
4028 | error = scsistart(cam_dev, arglist & CAM_ARG_START_UNIT, | |
4029 | arglist & CAM_ARG_EJECT, retry_count, | |
4030 | timeout); | |
4031 | break; | |
4032 | #endif /* MINIMALISTIC */ | |
4033 | case CAM_CMD_RESCAN: | |
4034 | error = dorescan_or_reset(argc, argv, 1); | |
4035 | break; | |
4036 | case CAM_CMD_RESET: | |
4037 | error = dorescan_or_reset(argc, argv, 0); | |
4038 | break; | |
4039 | #ifndef MINIMALISTIC | |
4040 | case CAM_CMD_READ_DEFECTS: | |
4041 | error = readdefects(cam_dev, argc, argv, combinedopt, | |
4042 | retry_count, timeout); | |
4043 | break; | |
4044 | case CAM_CMD_MODE_PAGE: | |
4045 | modepage(cam_dev, argc, argv, combinedopt, | |
4046 | retry_count, timeout); | |
4047 | break; | |
4048 | case CAM_CMD_SCSI_CMD: | |
4049 | error = scsicmd(cam_dev, argc, argv, combinedopt, | |
4050 | retry_count, timeout); | |
4051 | break; | |
4052 | case CAM_CMD_DEBUG: | |
4053 | error = camdebug(argc, argv, combinedopt); | |
4054 | break; | |
4055 | case CAM_CMD_TAG: | |
4056 | error = tagcontrol(cam_dev, argc, argv, combinedopt); | |
4057 | break; | |
4058 | case CAM_CMD_RATE: | |
4059 | error = ratecontrol(cam_dev, retry_count, timeout, | |
4060 | argc, argv, combinedopt); | |
4061 | break; | |
4062 | case CAM_CMD_FORMAT: | |
4063 | error = scsiformat(cam_dev, argc, argv, | |
4064 | combinedopt, retry_count, timeout); | |
4065 | break; | |
d4226324 PA |
4066 | case CAM_CMD_REPORTLUNS: |
4067 | error = scsireportluns(cam_dev, argc, argv, | |
4068 | combinedopt, retry_count, | |
4069 | timeout); | |
4070 | break; | |
b4882ee6 PA |
4071 | case CAM_CMD_READCAP: |
4072 | error = scsireadcapacity(cam_dev, argc, argv, | |
4073 | combinedopt, retry_count, | |
4074 | timeout); | |
4075 | break; | |
984263bc MD |
4076 | #endif /* MINIMALISTIC */ |
4077 | case CAM_CMD_USAGE: | |
4078 | usage(1); | |
4079 | break; | |
4080 | default: | |
4081 | usage(0); | |
4082 | error = 1; | |
4083 | break; | |
4084 | } | |
4085 | ||
4086 | if (cam_dev != NULL) | |
4087 | cam_close_device(cam_dev); | |
4088 | ||
4089 | exit(error); | |
4090 | } |