FreeBSD kernel CAM code
ata_all.c
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1/*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright (c) 2009 Alexander Motin <mav@FreeBSD.org>
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer,
12 * without modification, immediately at the beginning of the file.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#include <sys/cdefs.h>
30__FBSDID("$FreeBSD$");
31
32#include <sys/param.h>
33
34#ifdef _KERNEL
35#include "opt_scsi.h"
36
37#include <sys/systm.h>
38#include <sys/libkern.h>
39#include <sys/kernel.h>
40#include <sys/sysctl.h>
41#else
42#include <errno.h>
43#include <stdio.h>
44#include <stdlib.h>
45#include <string.h>
46#ifndef min
47#define min(a,b) (((a)<(b))?(a):(b))
48#endif
49#endif
50
51#include <cam/cam.h>
52#include <cam/cam_ccb.h>
53#include <cam/cam_queue.h>
54#include <cam/cam_xpt.h>
55#include <sys/ata.h>
56#include <cam/ata/ata_all.h>
57#include <sys/sbuf.h>
58#include <sys/endian.h>
59
60int
61ata_version(int ver)
62{
63 int bit;
64
65 if (ver == 0xffff)
66 return 0;
67 for (bit = 15; bit >= 0; bit--)
68 if (ver & (1<<bit))
69 return bit;
70 return 0;
71}
72
73char *
74ata_op_string(struct ata_cmd *cmd)
75{
76
77 if (cmd->control & 0x04)
78 return ("SOFT_RESET");
79 switch (cmd->command) {
80 case 0x00:
81 switch (cmd->features) {
82 case 0x00: return ("NOP FLUSHQUEUE");
83 case 0x01: return ("NOP AUTOPOLL");
84 }
85 return ("NOP");
86 case 0x03: return ("CFA_REQUEST_EXTENDED_ERROR");
87 case 0x06:
88 switch (cmd->features) {
89 case 0x01: return ("DSM TRIM");
90 }
91 return "DSM";
92 case 0x07:
93 switch (cmd->features) {
94 case 0x01: return ("DSM_XL TRIM");
95 }
96 return "DSM_XL";
97 case 0x08: return ("DEVICE_RESET");
98 case 0x0b: return ("REQUEST_SENSE_DATA_EXT");
99 case 0x12: return ("GET_PHYSICAL_ELEMENT_STATUS");
100 case 0x20: return ("READ");
101 case 0x24: return ("READ48");
102 case 0x25: return ("READ_DMA48");
103 case 0x26: return ("READ_DMA_QUEUED48");
104 case 0x27: return ("READ_NATIVE_MAX_ADDRESS48");
105 case 0x29: return ("READ_MUL48");
106 case 0x2a: return ("READ_STREAM_DMA48");
107 case 0x2b: return ("READ_STREAM48");
108 case 0x2f: return ("READ_LOG_EXT");
109 case 0x30: return ("WRITE");
110 case 0x34: return ("WRITE48");
111 case 0x35: return ("WRITE_DMA48");
112 case 0x36: return ("WRITE_DMA_QUEUED48");
113 case 0x37: return ("SET_MAX_ADDRESS48");
114 case 0x39: return ("WRITE_MUL48");
115 case 0x3a: return ("WRITE_STREAM_DMA48");
116 case 0x3b: return ("WRITE_STREAM48");
117 case 0x3d: return ("WRITE_DMA_FUA48");
118 case 0x3e: return ("WRITE_DMA_QUEUED_FUA48");
119 case 0x3f: return ("WRITE_LOG_EXT");
120 case 0x40: return ("READ_VERIFY");
121 case 0x42: return ("READ_VERIFY48");
122 case 0x44:
123 switch (cmd->features) {
124 case 0x01: return ("ZERO_EXT TRIM");
125 }
126 return "ZERO_EXT";
127 case 0x45:
128 switch (cmd->features) {
129 case 0x55: return ("WRITE_UNCORRECTABLE48 PSEUDO");
130 case 0xaa: return ("WRITE_UNCORRECTABLE48 FLAGGED");
131 }
132 return "WRITE_UNCORRECTABLE48";
133 case 0x47: return ("READ_LOG_DMA_EXT");
134 case 0x4a: return ("ZAC_MANAGEMENT_IN");
135 case 0x51: return ("CONFIGURE_STREAM");
136 case 0x57: return ("WRITE_LOG_DMA_EXT");
137 case 0x5b: return ("TRUSTED_NON_DATA");
138 case 0x5c: return ("TRUSTED_RECEIVE");
139 case 0x5d: return ("TRUSTED_RECEIVE_DMA");
140 case 0x5e: return ("TRUSTED_SEND");
141 case 0x5f: return ("TRUSTED_SEND_DMA");
142 case 0x60: return ("READ_FPDMA_QUEUED");
143 case 0x61: return ("WRITE_FPDMA_QUEUED");
144 case 0x63:
145 switch (cmd->features & 0xf) {
146 case 0x00: return ("NCQ_NON_DATA ABORT NCQ QUEUE");
147 case 0x01: return ("NCQ_NON_DATA DEADLINE HANDLING");
148 case 0x02: return ("NCQ_NON_DATA HYBRID DEMOTE BY SIZE");
149 case 0x03: return ("NCQ_NON_DATA HYBRID CHANGE BY LBA RANGE");
150 case 0x04: return ("NCQ_NON_DATA HYBRID CONTROL");
151 case 0x05: return ("NCQ_NON_DATA SET FEATURES");
152 /*
153 * XXX KDM need common decoding between NCQ and non-NCQ
154 * versions of SET FEATURES.
155 */
156 case 0x06: return ("NCQ_NON_DATA ZERO EXT");
157 case 0x07: return ("NCQ_NON_DATA ZAC MANAGEMENT OUT");
158 }
159 return ("NCQ_NON_DATA");
160 case 0x64:
161 switch (cmd->sector_count_exp & 0xf) {
162 case 0x00: return ("SEND_FPDMA_QUEUED DATA SET MANAGEMENT");
163 case 0x01: return ("SEND_FPDMA_QUEUED HYBRID EVICT");
164 case 0x02: return ("SEND_FPDMA_QUEUED WRITE LOG DMA EXT");
165 case 0x03: return ("SEND_FPDMA_QUEUED ZAC MANAGEMENT OUT");
166 case 0x04: return ("SEND_FPDMA_QUEUED DATA SET MANAGEMENT XL");
167 }
168 return ("SEND_FPDMA_QUEUED");
169 case 0x65:
170 switch (cmd->sector_count_exp & 0xf) {
171 case 0x01: return ("RECEIVE_FPDMA_QUEUED READ LOG DMA EXT");
172 case 0x02: return ("RECEIVE_FPDMA_QUEUED ZAC MANAGEMENT IN");
173 }
174 return ("RECEIVE_FPDMA_QUEUED");
175 case 0x67:
176 if (cmd->features == 0xec)
177 return ("SEP_ATTN IDENTIFY");
178 switch (cmd->lba_low) {
179 case 0x00: return ("SEP_ATTN READ BUFFER");
180 case 0x02: return ("SEP_ATTN RECEIVE DIAGNOSTIC RESULTS");
181 case 0x80: return ("SEP_ATTN WRITE BUFFER");
182 case 0x82: return ("SEP_ATTN SEND DIAGNOSTIC");
183 }
184 return ("SEP_ATTN");
185 case 0x70: return ("SEEK");
186 case 0x77: return ("SET_DATE_TIME_EXT");
187 case 0x78:
188 switch (cmd->features) {
189 case 0x00: return ("GET_NATIVE_MAX_ADDRESS_EXT");
190 case 0x01: return ("SET_ACCESSIBLE_MAX_ADDRESS_EXT");
191 case 0x02: return ("FREEZE_ACCESSIBLE_MAX_ADDRESS_EXT");
192 }
193 return ("ACCESSIBLE_MAX_ADDRESS_CONFIGURATION");
194 case 0x7C: return ("REMOVE_ELEMENT_AND_TRUNCATE");
195 case 0x87: return ("CFA_TRANSLATE_SECTOR");
196 case 0x90: return ("EXECUTE_DEVICE_DIAGNOSTIC");
197 case 0x92: return ("DOWNLOAD_MICROCODE");
198 case 0x93: return ("DOWNLOAD_MICROCODE_DMA");
199 case 0x9a: return ("ZAC_MANAGEMENT_OUT");
200 case 0xa0: return ("PACKET");
201 case 0xa1: return ("ATAPI_IDENTIFY");
202 case 0xa2: return ("SERVICE");
203 case 0xb0:
204 switch(cmd->features) {
205 case 0xd0: return ("SMART READ ATTR VALUES");
206 case 0xd1: return ("SMART READ ATTR THRESHOLDS");
207 case 0xd3: return ("SMART SAVE ATTR VALUES");
208 case 0xd4: return ("SMART EXECUTE OFFLINE IMMEDIATE");
209 case 0xd5: return ("SMART READ LOG");
210 case 0xd6: return ("SMART WRITE LOG");
211 case 0xd8: return ("SMART ENABLE OPERATION");
212 case 0xd9: return ("SMART DISABLE OPERATION");
213 case 0xda: return ("SMART RETURN STATUS");
214 }
215 return ("SMART");
216 case 0xb1: return ("DEVICE CONFIGURATION");
217 case 0xb2: return ("SET_SECTOR_CONFIGURATION_EXT");
218 case 0xb4:
219 switch(cmd->features) {
220 case 0x00: return ("SANITIZE_STATUS_EXT");
221 case 0x11: return ("CRYPTO_SCRAMBLE_EXT");
222 case 0x12: return ("BLOCK_ERASE_EXT");
223 case 0x14: return ("OVERWRITE_EXT");
224 case 0x20: return ("SANITIZE_FREEZE_LOCK_EXT");
225 case 0x40: return ("SANITIZE_ANTIFREEZE_LOCK_EXT");
226 }
227 return ("SANITIZE_DEVICE");
228 case 0xc0: return ("CFA_ERASE");
229 case 0xc4: return ("READ_MUL");
230 case 0xc5: return ("WRITE_MUL");
231 case 0xc6: return ("SET_MULTI");
232 case 0xc7: return ("READ_DMA_QUEUED");
233 case 0xc8: return ("READ_DMA");
234 case 0xca: return ("WRITE_DMA");
235 case 0xcc: return ("WRITE_DMA_QUEUED");
236 case 0xcd: return ("CFA_WRITE_MULTIPLE_WITHOUT_ERASE");
237 case 0xce: return ("WRITE_MUL_FUA48");
238 case 0xd1: return ("CHECK_MEDIA_CARD_TYPE");
239 case 0xda: return ("GET_MEDIA_STATUS");
240 case 0xde: return ("MEDIA_LOCK");
241 case 0xdf: return ("MEDIA_UNLOCK");
242 case 0xe0: return ("STANDBY_IMMEDIATE");
243 case 0xe1: return ("IDLE_IMMEDIATE");
244 case 0xe2: return ("STANDBY");
245 case 0xe3: return ("IDLE");
246 case 0xe4: return ("READ_BUFFER/PM");
247 case 0xe5: return ("CHECK_POWER_MODE");
248 case 0xe6: return ("SLEEP");
249 case 0xe7: return ("FLUSHCACHE");
250 case 0xe8: return ("WRITE_BUFFER/PM");
251 case 0xe9: return ("READ_BUFFER_DMA");
252 case 0xea: return ("FLUSHCACHE48");
253 case 0xeb: return ("WRITE_BUFFER_DMA");
254 case 0xec: return ("ATA_IDENTIFY");
255 case 0xed: return ("MEDIA_EJECT");
256 case 0xef:
257 /*
258 * XXX KDM need common decoding between NCQ and non-NCQ
259 * versions of SET FEATURES.
260 */
261 switch (cmd->features) {
262 case 0x02: return ("SETFEATURES ENABLE WCACHE");
263 case 0x03: return ("SETFEATURES SET TRANSFER MODE");
264 case 0x05: return ("SETFEATURES ENABLE APM");
265 case 0x06: return ("SETFEATURES ENABLE PUIS");
266 case 0x07: return ("SETFEATURES SPIN-UP");
267 case 0x0b: return ("SETFEATURES ENABLE WRITE READ VERIFY");
268 case 0x0c: return ("SETFEATURES ENABLE DEVICE LIFE CONTROL");
269 case 0x10: return ("SETFEATURES ENABLE SATA FEATURE");
270 case 0x41: return ("SETFEATURES ENABLE FREEFALL CONTROL");
271 case 0x43: return ("SETFEATURES SET MAX HOST INT SECT TIMES");
272 case 0x45: return ("SETFEATURES SET RATE BASIS");
273 case 0x4a: return ("SETFEATURES EXTENDED POWER CONDITIONS");
274 case 0x50: return ("SETFEATURES ADVANCED BACKGROUD OPERATION");
275 case 0x55: return ("SETFEATURES DISABLE RCACHE");
276 case 0x5d: return ("SETFEATURES ENABLE RELIRQ");
277 case 0x5e: return ("SETFEATURES ENABLE SRVIRQ");
278 case 0x62: return ("SETFEATURES LONG PHYS SECT ALIGN ERC");
279 case 0x63: return ("SETFEATURES DSN");
280 case 0x66: return ("SETFEATURES DISABLE DEFAULTS");
281 case 0x82: return ("SETFEATURES DISABLE WCACHE");
282 case 0x85: return ("SETFEATURES DISABLE APM");
283 case 0x86: return ("SETFEATURES DISABLE PUIS");
284 case 0x8b: return ("SETFEATURES DISABLE WRITE READ VERIFY");
285 case 0x8c: return ("SETFEATURES DISABLE DEVICE LIFE CONTROL");
286 case 0x90: return ("SETFEATURES DISABLE SATA FEATURE");
287 case 0xaa: return ("SETFEATURES ENABLE RCACHE");
288 case 0xC1: return ("SETFEATURES DISABLE FREEFALL CONTROL");
289 case 0xC3: return ("SETFEATURES SENSE DATA REPORTING");
290 case 0xC4: return ("SETFEATURES NCQ SENSE DATA RETURN");
291 case 0xCC: return ("SETFEATURES ENABLE DEFAULTS");
292 case 0xdd: return ("SETFEATURES DISABLE RELIRQ");
293 case 0xde: return ("SETFEATURES DISABLE SRVIRQ");
294 }
295 return "SETFEATURES";
296 case 0xf1: return ("SECURITY_SET_PASSWORD");
297 case 0xf2: return ("SECURITY_UNLOCK");
298 case 0xf3: return ("SECURITY_ERASE_PREPARE");
299 case 0xf4: return ("SECURITY_ERASE_UNIT");
300 case 0xf5: return ("SECURITY_FREEZE_LOCK");
301 case 0xf6: return ("SECURITY_DISABLE_PASSWORD");
302 case 0xf8: return ("READ_NATIVE_MAX_ADDRESS");
303 case 0xf9: return ("SET_MAX_ADDRESS");
304 }
305 return "UNKNOWN";
306}
307
308char *
309ata_cmd_string(struct ata_cmd *cmd, char *cmd_string, size_t len)
310{
311 struct sbuf sb;
312 int error;
313
314 if (len == 0)
315 return ("");
316
317 sbuf_new(&sb, cmd_string, len, SBUF_FIXEDLEN);
318 ata_cmd_sbuf(cmd, &sb);
319
320 error = sbuf_finish(&sb);
321 if (error != 0 &&
322#ifdef _KERNEL
323 error != ENOMEM)
324#else
325 errno != ENOMEM)
326#endif
327 return ("");
328
329 return(sbuf_data(&sb));
330}
331
332void
333ata_cmd_sbuf(struct ata_cmd *cmd, struct sbuf *sb)
334{
335 sbuf_printf(sb, "%02x %02x %02x %02x "
336 "%02x %02x %02x %02x %02x %02x %02x %02x",
337 cmd->command, cmd->features,
338 cmd->lba_low, cmd->lba_mid, cmd->lba_high, cmd->device,
339 cmd->lba_low_exp, cmd->lba_mid_exp, cmd->lba_high_exp,
340 cmd->features_exp, cmd->sector_count, cmd->sector_count_exp);
341}
342
343char *
344ata_res_string(struct ata_res *res, char *res_string, size_t len)
345{
346 struct sbuf sb;
347 int error;
348
349 if (len == 0)
350 return ("");
351
352 sbuf_new(&sb, res_string, len, SBUF_FIXEDLEN);
353 ata_res_sbuf(res, &sb);
354
355 error = sbuf_finish(&sb);
356 if (error != 0 &&
357#ifdef _KERNEL
358 error != ENOMEM)
359#else
360 errno != ENOMEM)
361#endif
362 return ("");
363
364 return(sbuf_data(&sb));
365}
366
367int
368ata_res_sbuf(struct ata_res *res, struct sbuf *sb)
369{
370
371 sbuf_printf(sb, "%02x %02x %02x %02x "
372 "%02x %02x %02x %02x %02x %02x %02x",
373 res->status, res->error,
374 res->lba_low, res->lba_mid, res->lba_high, res->device,
375 res->lba_low_exp, res->lba_mid_exp, res->lba_high_exp,
376 res->sector_count, res->sector_count_exp);
377
378 return (0);
379}
380
381/*
382 * ata_command_sbuf() returns 0 for success and -1 for failure.
383 */
384int
385ata_command_sbuf(struct ccb_ataio *ataio, struct sbuf *sb)
386{
387
388 sbuf_printf(sb, "%s. ACB: ",
389 ata_op_string(&ataio->cmd));
390 ata_cmd_sbuf(&ataio->cmd, sb);
391
392 return(0);
393}
394
395/*
396 * ata_status_abuf() returns 0 for success and -1 for failure.
397 */
398int
399ata_status_sbuf(struct ccb_ataio *ataio, struct sbuf *sb)
400{
401
402 sbuf_printf(sb, "ATA status: %02x (%s%s%s%s%s%s%s%s)",
403 ataio->res.status,
404 (ataio->res.status & 0x80) ? "BSY " : "",
405 (ataio->res.status & 0x40) ? "DRDY " : "",
406 (ataio->res.status & 0x20) ? "DF " : "",
407 (ataio->res.status & 0x10) ? "SERV " : "",
408 (ataio->res.status & 0x08) ? "DRQ " : "",
409 (ataio->res.status & 0x04) ? "CORR " : "",
410 (ataio->res.status & 0x02) ? "IDX " : "",
411 (ataio->res.status & 0x01) ? "ERR" : "");
412 if (ataio->res.status & 1) {
413 sbuf_printf(sb, ", error: %02x (%s%s%s%s%s%s%s%s)",
414 ataio->res.error,
415 (ataio->res.error & 0x80) ? "ICRC " : "",
416 (ataio->res.error & 0x40) ? "UNC " : "",
417 (ataio->res.error & 0x20) ? "MC " : "",
418 (ataio->res.error & 0x10) ? "IDNF " : "",
419 (ataio->res.error & 0x08) ? "MCR " : "",
420 (ataio->res.error & 0x04) ? "ABRT " : "",
421 (ataio->res.error & 0x02) ? "NM " : "",
422 (ataio->res.error & 0x01) ? "ILI" : "");
423 }
424
425 return(0);
426}
427
428void
429ata_print_ident(struct ata_params *ident_data)
430{
431 const char *proto;
432 char ata[12], sata[12];
433
434 ata_print_ident_short(ident_data);
435
436 proto = (ident_data->config == ATA_PROTO_CFA) ? "CFA" :
437 (ident_data->config & ATA_PROTO_ATAPI) ? "ATAPI" : "ATA";
438 if (ata_version(ident_data->version_major) == 0) {
439 snprintf(ata, sizeof(ata), "%s", proto);
440 } else if (ata_version(ident_data->version_major) <= 7) {
441 snprintf(ata, sizeof(ata), "%s-%d", proto,
442 ata_version(ident_data->version_major));
443 } else if (ata_version(ident_data->version_major) == 8) {
444 snprintf(ata, sizeof(ata), "%s8-ACS", proto);
445 } else {
446 snprintf(ata, sizeof(ata), "ACS-%d %s",
447 ata_version(ident_data->version_major) - 7, proto);
448 }
449 if (ident_data->satacapabilities && ident_data->satacapabilities != 0xffff) {
450 if (ident_data->satacapabilities & ATA_SATA_GEN3)
451 snprintf(sata, sizeof(sata), " SATA 3.x");
452 else if (ident_data->satacapabilities & ATA_SATA_GEN2)
453 snprintf(sata, sizeof(sata), " SATA 2.x");
454 else if (ident_data->satacapabilities & ATA_SATA_GEN1)
455 snprintf(sata, sizeof(sata), " SATA 1.x");
456 else
457 snprintf(sata, sizeof(sata), " SATA");
458 } else
459 sata[0] = 0;
460 printf(" %s%s device\n", ata, sata);
461}
462
463void
464ata_print_ident_sbuf(struct ata_params *ident_data, struct sbuf *sb)
465{
466 const char *proto, *sata;
467 int version;
468
469 ata_print_ident_short_sbuf(ident_data, sb);
470 sbuf_printf(sb, " ");
471
472 proto = (ident_data->config == ATA_PROTO_CFA) ? "CFA" :
473 (ident_data->config & ATA_PROTO_ATAPI) ? "ATAPI" : "ATA";
474 version = ata_version(ident_data->version_major);
475
476 switch (version) {
477 case 0:
478 sbuf_printf(sb, "%s", proto);
479 break;
480 case 1:
481 case 2:
482 case 3:
483 case 4:
484 case 5:
485 case 6:
486 case 7:
487 sbuf_printf(sb, "%s-%d", proto, version);
488 break;
489 case 8:
490 sbuf_printf(sb, "%s8-ACS", proto);
491 break;
492 default:
493 sbuf_printf(sb, "ACS-%d %s", version - 7, proto);
494 break;
495 }
496
497 if (ident_data->satacapabilities && ident_data->satacapabilities != 0xffff) {
498 if (ident_data->satacapabilities & ATA_SATA_GEN3)
499 sata = " SATA 3.x";
500 else if (ident_data->satacapabilities & ATA_SATA_GEN2)
501 sata = " SATA 2.x";
502 else if (ident_data->satacapabilities & ATA_SATA_GEN1)
503 sata = " SATA 1.x";
504 else
505 sata = " SATA";
506 } else
507 sata = "";
508 sbuf_printf(sb, "%s device\n", sata);
509}
510
511void
512ata_print_ident_short(struct ata_params *ident_data)
513{
514 char product[48], revision[16];
515
516 cam_strvis(product, ident_data->model, sizeof(ident_data->model),
517 sizeof(product));
518 cam_strvis(revision, ident_data->revision, sizeof(ident_data->revision),
519 sizeof(revision));
520 printf("<%s %s>", product, revision);
521}
522
523void
524ata_print_ident_short_sbuf(struct ata_params *ident_data, struct sbuf *sb)
525{
526
527 sbuf_printf(sb, "<");
528 cam_strvis_sbuf(sb, ident_data->model, sizeof(ident_data->model), 0);
529 sbuf_printf(sb, " ");
530 cam_strvis_sbuf(sb, ident_data->revision, sizeof(ident_data->revision), 0);
531 sbuf_printf(sb, ">");
532}
533
534void
535semb_print_ident(struct sep_identify_data *ident_data)
536{
537 char in[7], ins[5];
538
539 semb_print_ident_short(ident_data);
540 cam_strvis(in, ident_data->interface_id, 6, sizeof(in));
541 cam_strvis(ins, ident_data->interface_rev, 4, sizeof(ins));
542 printf(" SEMB %s %s device\n", in, ins);
543}
544
545void
546semb_print_ident_sbuf(struct sep_identify_data *ident_data, struct sbuf *sb)
547{
548
549 semb_print_ident_short_sbuf(ident_data, sb);
550
551 sbuf_printf(sb, " SEMB ");
552 cam_strvis_sbuf(sb, ident_data->interface_id, 6, 0);
553 sbuf_printf(sb, " ");
554 cam_strvis_sbuf(sb, ident_data->interface_rev, 4, 0);
555 sbuf_printf(sb, " device\n");
556}
557
558void
559semb_print_ident_short(struct sep_identify_data *ident_data)
560{
561 char vendor[9], product[17], revision[5], fw[5];
562
563 cam_strvis(vendor, ident_data->vendor_id, 8, sizeof(vendor));
564 cam_strvis(product, ident_data->product_id, 16, sizeof(product));
565 cam_strvis(revision, ident_data->product_rev, 4, sizeof(revision));
566 cam_strvis(fw, ident_data->firmware_rev, 4, sizeof(fw));
567 printf("<%s %s %s %s>", vendor, product, revision, fw);
568}
569
570void
571semb_print_ident_short_sbuf(struct sep_identify_data *ident_data, struct sbuf *sb)
572{
573
574 sbuf_printf(sb, "<");
575 cam_strvis_sbuf(sb, ident_data->vendor_id, 8, 0);
576 sbuf_printf(sb, " ");
577 cam_strvis_sbuf(sb, ident_data->product_id, 16, 0);
578 sbuf_printf(sb, " ");
579 cam_strvis_sbuf(sb, ident_data->product_rev, 4, 0);
580 sbuf_printf(sb, " ");
581 cam_strvis_sbuf(sb, ident_data->firmware_rev, 4, 0);
582 sbuf_printf(sb, ">");
583}
584
585uint32_t
586ata_logical_sector_size(struct ata_params *ident_data)
587{
588 if ((ident_data->pss & ATA_PSS_VALID_MASK) == ATA_PSS_VALID_VALUE &&
589 (ident_data->pss & ATA_PSS_LSSABOVE512)) {
590 return (((u_int32_t)ident_data->lss_1 |
591 ((u_int32_t)ident_data->lss_2 << 16)) * 2);
592 }
593 return (512);
594}
595
596uint64_t
597ata_physical_sector_size(struct ata_params *ident_data)
598{
599 if ((ident_data->pss & ATA_PSS_VALID_MASK) == ATA_PSS_VALID_VALUE) {
600 if (ident_data->pss & ATA_PSS_MULTLS) {
601 return ((uint64_t)ata_logical_sector_size(ident_data) *
602 (1 << (ident_data->pss & ATA_PSS_LSPPS)));
603 } else {
604 return (uint64_t)ata_logical_sector_size(ident_data);
605 }
606 }
607 return (512);
608}
609
610uint64_t
611ata_logical_sector_offset(struct ata_params *ident_data)
612{
613 if ((ident_data->lsalign & 0xc000) == 0x4000) {
614 return ((uint64_t)ata_logical_sector_size(ident_data) *
615 (ident_data->lsalign & 0x3fff));
616 }
617 return (0);
618}
619
620void
621ata_28bit_cmd(struct ccb_ataio *ataio, uint8_t cmd, uint8_t features,
622 uint32_t lba, uint8_t sector_count)
623{
624 bzero(&ataio->cmd, sizeof(ataio->cmd));
625 ataio->cmd.flags = 0;
626 if (cmd == ATA_READ_DMA ||
627 cmd == ATA_READ_DMA_QUEUED ||
628 cmd == ATA_WRITE_DMA ||
629 cmd == ATA_WRITE_DMA_QUEUED ||
630 cmd == ATA_TRUSTED_RECEIVE_DMA ||
631 cmd == ATA_TRUSTED_SEND_DMA ||
632 cmd == ATA_DOWNLOAD_MICROCODE_DMA ||
633 cmd == ATA_READ_BUFFER_DMA ||
634 cmd == ATA_WRITE_BUFFER_DMA)
635 ataio->cmd.flags |= CAM_ATAIO_DMA;
636 ataio->cmd.command = cmd;
637 ataio->cmd.features = features;
638 ataio->cmd.lba_low = lba;
639 ataio->cmd.lba_mid = lba >> 8;
640 ataio->cmd.lba_high = lba >> 16;
641 ataio->cmd.device = ATA_DEV_LBA | ((lba >> 24) & 0x0f);
642 ataio->cmd.sector_count = sector_count;
643}
644
645void
646ata_48bit_cmd(struct ccb_ataio *ataio, uint8_t cmd, uint16_t features,
647 uint64_t lba, uint16_t sector_count)
648{
649
650 ataio->cmd.flags = CAM_ATAIO_48BIT;
651 if (cmd == ATA_READ_DMA48 ||
652 cmd == ATA_READ_DMA_QUEUED48 ||
653 cmd == ATA_READ_STREAM_DMA48 ||
654 cmd == ATA_WRITE_DMA48 ||
655 cmd == ATA_WRITE_DMA_FUA48 ||
656 cmd == ATA_WRITE_DMA_QUEUED48 ||
657 cmd == ATA_WRITE_DMA_QUEUED_FUA48 ||
658 cmd == ATA_WRITE_STREAM_DMA48 ||
659 cmd == ATA_DATA_SET_MANAGEMENT ||
660 cmd == ATA_READ_LOG_DMA_EXT ||
661 cmd == ATA_WRITE_LOG_DMA_EXT)
662 ataio->cmd.flags |= CAM_ATAIO_DMA;
663 ataio->cmd.command = cmd;
664 ataio->cmd.features = features;
665 ataio->cmd.lba_low = lba;
666 ataio->cmd.lba_mid = lba >> 8;
667 ataio->cmd.lba_high = lba >> 16;
668 ataio->cmd.device = ATA_DEV_LBA;
669 ataio->cmd.lba_low_exp = lba >> 24;
670 ataio->cmd.lba_mid_exp = lba >> 32;
671 ataio->cmd.lba_high_exp = lba >> 40;
672 ataio->cmd.features_exp = features >> 8;
673 ataio->cmd.sector_count = sector_count;
674 ataio->cmd.sector_count_exp = sector_count >> 8;
675 ataio->cmd.control = 0;
676}
677
678void
679ata_ncq_cmd(struct ccb_ataio *ataio, uint8_t cmd,
680 uint64_t lba, uint16_t sector_count)
681{
682
683 ataio->cmd.flags = CAM_ATAIO_48BIT | CAM_ATAIO_FPDMA;
684 ataio->cmd.command = cmd;
685 ataio->cmd.features = sector_count;
686 ataio->cmd.lba_low = lba;
687 ataio->cmd.lba_mid = lba >> 8;
688 ataio->cmd.lba_high = lba >> 16;
689 ataio->cmd.device = ATA_DEV_LBA;
690 ataio->cmd.lba_low_exp = lba >> 24;
691 ataio->cmd.lba_mid_exp = lba >> 32;
692 ataio->cmd.lba_high_exp = lba >> 40;
693 ataio->cmd.features_exp = sector_count >> 8;
694 ataio->cmd.sector_count = 0;
695 ataio->cmd.sector_count_exp = 0;
696 ataio->cmd.control = 0;
697}
698
699void
700ata_reset_cmd(struct ccb_ataio *ataio)
701{
702 bzero(&ataio->cmd, sizeof(ataio->cmd));
703 ataio->cmd.flags = CAM_ATAIO_CONTROL | CAM_ATAIO_NEEDRESULT;
704 ataio->cmd.control = 0x04;
705}
706
707void
708ata_pm_read_cmd(struct ccb_ataio *ataio, int reg, int port)
709{
710 bzero(&ataio->cmd, sizeof(ataio->cmd));
711 ataio->cmd.flags = CAM_ATAIO_NEEDRESULT;
712 ataio->cmd.command = ATA_READ_PM;
713 ataio->cmd.features = reg;
714 ataio->cmd.device = port & 0x0f;
715}
716
717void
718ata_pm_write_cmd(struct ccb_ataio *ataio, int reg, int port, uint32_t val)
719{
720 bzero(&ataio->cmd, sizeof(ataio->cmd));
721 ataio->cmd.flags = 0;
722 ataio->cmd.command = ATA_WRITE_PM;
723 ataio->cmd.features = reg;
724 ataio->cmd.sector_count = val;
725 ataio->cmd.lba_low = val >> 8;
726 ataio->cmd.lba_mid = val >> 16;
727 ataio->cmd.lba_high = val >> 24;
728 ataio->cmd.device = port & 0x0f;
729}
730
731void
732ata_read_log(struct ccb_ataio *ataio, uint32_t retries,
733 void (*cbfcnp)(struct cam_periph *, union ccb *),
734 uint32_t log_address, uint32_t page_number, uint16_t block_count,
735 uint32_t protocol, uint8_t *data_ptr, uint32_t dxfer_len,
736 uint32_t timeout)
737{
738 uint64_t lba;
739
740 cam_fill_ataio(ataio,
741 /*retries*/ 1,
742 /*cbfcnp*/ cbfcnp,
743 /*flags*/ CAM_DIR_IN,
744 /*tag_action*/ 0,
745 /*data_ptr*/ data_ptr,
746 /*dxfer_len*/ dxfer_len,
747 /*timeout*/ timeout);
748
749 lba = (((uint64_t)page_number & 0xff00) << 32) |
750 ((page_number & 0x00ff) << 8) |
751 (log_address & 0xff);
752
753 ata_48bit_cmd(ataio,
754 /*cmd*/ (protocol & CAM_ATAIO_DMA) ? ATA_READ_LOG_DMA_EXT :
755 ATA_READ_LOG_EXT,
756 /*features*/ 0,
757 /*lba*/ lba,
758 /*sector_count*/ block_count);
759}
760
761void
762ata_bswap(int8_t *buf, int len)
763{
764 u_int16_t *ptr = (u_int16_t*)(buf + len);
765
766 while (--ptr >= (u_int16_t*)buf)
767 *ptr = be16toh(*ptr);
768}
769
770void
771ata_btrim(int8_t *buf, int len)
772{
773 int8_t *ptr;
774
775 for (ptr = buf; ptr < buf+len; ++ptr)
776 if (!*ptr || *ptr == '_')
777 *ptr = ' ';
778 for (ptr = buf + len - 1; ptr >= buf && *ptr == ' '; --ptr)
779 *ptr = 0;
780}
781
782void
783ata_bpack(int8_t *src, int8_t *dst, int len)
784{
785 int i, j, blank;
786
787 for (i = j = blank = 0 ; i < len; i++) {
788 if (blank && src[i] == ' ') continue;
789 if (blank && src[i] != ' ') {
790 dst[j++] = src[i];
791 blank = 0;
792 continue;
793 }
794 if (src[i] == ' ') {
795 blank = 1;
796 if (i == 0)
797 continue;
798 }
799 dst[j++] = src[i];
800 }
801 while (j < len)
802 dst[j++] = 0x00;
803}
804
805int
806ata_max_pmode(struct ata_params *ap)
807{
808 if (ap->atavalid & ATA_FLAG_64_70) {
809 if (ap->apiomodes & 0x02)
810 return ATA_PIO4;
811 if (ap->apiomodes & 0x01)
812 return ATA_PIO3;
813 }
814 if (ap->mwdmamodes & 0x04)
815 return ATA_PIO4;
816 if (ap->mwdmamodes & 0x02)
817 return ATA_PIO3;
818 if (ap->mwdmamodes & 0x01)
819 return ATA_PIO2;
820 if ((ap->retired_piomode & ATA_RETIRED_PIO_MASK) == 0x200)
821 return ATA_PIO2;
822 if ((ap->retired_piomode & ATA_RETIRED_PIO_MASK) == 0x100)
823 return ATA_PIO1;
824 if ((ap->retired_piomode & ATA_RETIRED_PIO_MASK) == 0x000)
825 return ATA_PIO0;
826 return ATA_PIO0;
827}
828
829int
830ata_max_wmode(struct ata_params *ap)
831{
832 if (ap->mwdmamodes & 0x04)
833 return ATA_WDMA2;
834 if (ap->mwdmamodes & 0x02)
835 return ATA_WDMA1;
836 if (ap->mwdmamodes & 0x01)
837 return ATA_WDMA0;
838 return -1;
839}
840
841int
842ata_max_umode(struct ata_params *ap)
843{
844 if (ap->atavalid & ATA_FLAG_88) {
845 if (ap->udmamodes & 0x40)
846 return ATA_UDMA6;
847 if (ap->udmamodes & 0x20)
848 return ATA_UDMA5;
849 if (ap->udmamodes & 0x10)
850 return ATA_UDMA4;
851 if (ap->udmamodes & 0x08)
852 return ATA_UDMA3;
853 if (ap->udmamodes & 0x04)
854 return ATA_UDMA2;
855 if (ap->udmamodes & 0x02)
856 return ATA_UDMA1;
857 if (ap->udmamodes & 0x01)
858 return ATA_UDMA0;
859 }
860 return -1;
861}
862
863int
864ata_max_mode(struct ata_params *ap, int maxmode)
865{
866
867 if (maxmode == 0)
868 maxmode = ATA_DMA_MAX;
869 if (maxmode >= ATA_UDMA0 && ata_max_umode(ap) > 0)
870 return (min(maxmode, ata_max_umode(ap)));
871 if (maxmode >= ATA_WDMA0 && ata_max_wmode(ap) > 0)
872 return (min(maxmode, ata_max_wmode(ap)));
873 return (min(maxmode, ata_max_pmode(ap)));
874}
875
876char *
877ata_mode2string(int mode)
878{
879 switch (mode) {
880 case -1: return "UNSUPPORTED";
881 case 0: return "NONE";
882 case ATA_PIO0: return "PIO0";
883 case ATA_PIO1: return "PIO1";
884 case ATA_PIO2: return "PIO2";
885 case ATA_PIO3: return "PIO3";
886 case ATA_PIO4: return "PIO4";
887 case ATA_WDMA0: return "WDMA0";
888 case ATA_WDMA1: return "WDMA1";
889 case ATA_WDMA2: return "WDMA2";
890 case ATA_UDMA0: return "UDMA0";
891 case ATA_UDMA1: return "UDMA1";
892 case ATA_UDMA2: return "UDMA2";
893 case ATA_UDMA3: return "UDMA3";
894 case ATA_UDMA4: return "UDMA4";
895 case ATA_UDMA5: return "UDMA5";
896 case ATA_UDMA6: return "UDMA6";
897 default:
898 if (mode & ATA_DMA_MASK)
899 return "BIOSDMA";
900 else
901 return "BIOSPIO";
902 }
903}
904
905int
906ata_string2mode(char *str)
907{
908 if (!strcasecmp(str, "PIO0")) return (ATA_PIO0);
909 if (!strcasecmp(str, "PIO1")) return (ATA_PIO1);
910 if (!strcasecmp(str, "PIO2")) return (ATA_PIO2);
911 if (!strcasecmp(str, "PIO3")) return (ATA_PIO3);
912 if (!strcasecmp(str, "PIO4")) return (ATA_PIO4);
913 if (!strcasecmp(str, "WDMA0")) return (ATA_WDMA0);
914 if (!strcasecmp(str, "WDMA1")) return (ATA_WDMA1);
915 if (!strcasecmp(str, "WDMA2")) return (ATA_WDMA2);
916 if (!strcasecmp(str, "UDMA0")) return (ATA_UDMA0);
917 if (!strcasecmp(str, "UDMA16")) return (ATA_UDMA0);
918 if (!strcasecmp(str, "UDMA1")) return (ATA_UDMA1);
919 if (!strcasecmp(str, "UDMA25")) return (ATA_UDMA1);
920 if (!strcasecmp(str, "UDMA2")) return (ATA_UDMA2);
921 if (!strcasecmp(str, "UDMA33")) return (ATA_UDMA2);
922 if (!strcasecmp(str, "UDMA3")) return (ATA_UDMA3);
923 if (!strcasecmp(str, "UDMA44")) return (ATA_UDMA3);
924 if (!strcasecmp(str, "UDMA4")) return (ATA_UDMA4);
925 if (!strcasecmp(str, "UDMA66")) return (ATA_UDMA4);
926 if (!strcasecmp(str, "UDMA5")) return (ATA_UDMA5);
927 if (!strcasecmp(str, "UDMA100")) return (ATA_UDMA5);
928 if (!strcasecmp(str, "UDMA6")) return (ATA_UDMA6);
929 if (!strcasecmp(str, "UDMA133")) return (ATA_UDMA6);
930 return (-1);
931}
932
933u_int
934ata_mode2speed(int mode)
935{
936 switch (mode) {
937 case ATA_PIO0:
938 default:
939 return (3300);
940 case ATA_PIO1:
941 return (5200);
942 case ATA_PIO2:
943 return (8300);
944 case ATA_PIO3:
945 return (11100);
946 case ATA_PIO4:
947 return (16700);
948 case ATA_WDMA0:
949 return (4200);
950 case ATA_WDMA1:
951 return (13300);
952 case ATA_WDMA2:
953 return (16700);
954 case ATA_UDMA0:
955 return (16700);
956 case ATA_UDMA1:
957 return (25000);
958 case ATA_UDMA2:
959 return (33300);
960 case ATA_UDMA3:
961 return (44400);
962 case ATA_UDMA4:
963 return (66700);
964 case ATA_UDMA5:
965 return (100000);
966 case ATA_UDMA6:
967 return (133000);
968 }
969}
970
971u_int
972ata_revision2speed(int revision)
973{
974 switch (revision) {
975 case 1:
976 default:
977 return (150000);
978 case 2:
979 return (300000);
980 case 3:
981 return (600000);
982 }
983}
984
985int
986ata_speed2revision(u_int speed)
987{
988 switch (speed) {
989 case 0:
990 return (0);
991 case 150000:
992 return (1);
993 case 300000:
994 return (2);
995 case 600000:
996 return (3);
997 default:
998 return (-1);
999 }
1000}
1001
1002int
1003ata_identify_match(caddr_t identbuffer, caddr_t table_entry)
1004{
1005 struct scsi_inquiry_pattern *entry;
1006 struct ata_params *ident;
1007
1008 entry = (struct scsi_inquiry_pattern *)table_entry;
1009 ident = (struct ata_params *)identbuffer;
1010
1011 if ((cam_strmatch(ident->model, entry->product,
1012 sizeof(ident->model)) == 0)
1013 && (cam_strmatch(ident->revision, entry->revision,
1014 sizeof(ident->revision)) == 0)) {
1015 return (0);
1016 }
1017 return (-1);
1018}
1019
1020int
1021ata_static_identify_match(caddr_t identbuffer, caddr_t table_entry)
1022{
1023 struct scsi_static_inquiry_pattern *entry;
1024 struct ata_params *ident;
1025
1026 entry = (struct scsi_static_inquiry_pattern *)table_entry;
1027 ident = (struct ata_params *)identbuffer;
1028
1029 if ((cam_strmatch(ident->model, entry->product,
1030 sizeof(ident->model)) == 0)
1031 && (cam_strmatch(ident->revision, entry->revision,
1032 sizeof(ident->revision)) == 0)) {
1033 return (0);
1034 }
1035 return (-1);
1036}
1037
1038void
1039semb_receive_diagnostic_results(struct ccb_ataio *ataio,
1040 u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb*),
1041 uint8_t tag_action, int pcv, uint8_t page_code,
1042 uint8_t *data_ptr, uint16_t length, uint32_t timeout)
1043{
1044
1045 length = min(length, 1020);
1046 length = (length + 3) & ~3;
1047 cam_fill_ataio(ataio,
1048 retries,
1049 cbfcnp,
1050 /*flags*/CAM_DIR_IN,
1051 tag_action,
1052 data_ptr,
1053 length,
1054 timeout);
1055 ata_28bit_cmd(ataio, ATA_SEP_ATTN,
1056 pcv ? page_code : 0, 0x02, length / 4);
1057}
1058
1059void
1060semb_send_diagnostic(struct ccb_ataio *ataio,
1061 u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *),
1062 uint8_t tag_action, uint8_t *data_ptr, uint16_t length, uint32_t timeout)
1063{
1064
1065 length = min(length, 1020);
1066 length = (length + 3) & ~3;
1067 cam_fill_ataio(ataio,
1068 retries,
1069 cbfcnp,
1070 /*flags*/length ? CAM_DIR_OUT : CAM_DIR_NONE,
1071 tag_action,
1072 data_ptr,
1073 length,
1074 timeout);
1075 ata_28bit_cmd(ataio, ATA_SEP_ATTN,
1076 length > 0 ? data_ptr[0] : 0, 0x82, length / 4);
1077}
1078
1079void
1080semb_read_buffer(struct ccb_ataio *ataio,
1081 u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb*),
1082 uint8_t tag_action, uint8_t page_code,
1083 uint8_t *data_ptr, uint16_t length, uint32_t timeout)
1084{
1085
1086 length = min(length, 1020);
1087 length = (length + 3) & ~3;
1088 cam_fill_ataio(ataio,
1089 retries,
1090 cbfcnp,
1091 /*flags*/CAM_DIR_IN,
1092 tag_action,
1093 data_ptr,
1094 length,
1095 timeout);
1096 ata_28bit_cmd(ataio, ATA_SEP_ATTN,
1097 page_code, 0x00, length / 4);
1098}
1099
1100void
1101semb_write_buffer(struct ccb_ataio *ataio,
1102 u_int32_t retries, void (*cbfcnp)(struct cam_periph *, union ccb *),
1103 uint8_t tag_action, uint8_t *data_ptr, uint16_t length, uint32_t timeout)
1104{
1105
1106 length = min(length, 1020);
1107 length = (length + 3) & ~3;
1108 cam_fill_ataio(ataio,
1109 retries,
1110 cbfcnp,
1111 /*flags*/length ? CAM_DIR_OUT : CAM_DIR_NONE,
1112 tag_action,
1113 data_ptr,
1114 length,
1115 timeout);
1116 ata_28bit_cmd(ataio, ATA_SEP_ATTN,
1117 length > 0 ? data_ptr[0] : 0, 0x80, length / 4);
1118}
1119
1120void
1121ata_zac_mgmt_out(struct ccb_ataio *ataio, uint32_t retries,
1122 void (*cbfcnp)(struct cam_periph *, union ccb *),
1123 int use_ncq, uint8_t zm_action, uint64_t zone_id,
1124 uint8_t zone_flags, uint16_t sector_count, uint8_t *data_ptr,
1125 uint32_t dxfer_len, uint32_t timeout)
1126{
1127 uint8_t command_out, ata_flags;
1128 uint16_t features_out, sectors_out;
1129 uint32_t auxiliary;
1130
1131 if (use_ncq == 0) {
1132 command_out = ATA_ZAC_MANAGEMENT_OUT;
1133 features_out = (zm_action & 0xf) | (zone_flags << 8);
1134 if (dxfer_len == 0) {
1135 ata_flags = 0;
1136 sectors_out = 0;
1137 } else {
1138 ata_flags = CAM_ATAIO_DMA;
1139 /* XXX KDM use sector count? */
1140 sectors_out = ((dxfer_len >> 9) & 0xffff);
1141 }
1142 auxiliary = 0;
1143 } else {
1144 if (dxfer_len == 0) {
1145 command_out = ATA_NCQ_NON_DATA;
1146 features_out = ATA_NCQ_ZAC_MGMT_OUT;
1147 sectors_out = 0;
1148 } else {
1149 command_out = ATA_SEND_FPDMA_QUEUED;
1150
1151 /* Note that we're defaulting to normal priority */
1152 sectors_out = ATA_SFPDMA_ZAC_MGMT_OUT << 8;
1153
1154 /*
1155 * For SEND FPDMA QUEUED, the transfer length is
1156 * encoded in the FEATURE register, and 0 means
1157 * that 65536 512 byte blocks are to be tranferred.
1158 * In practice, it seems unlikely that we'll see
1159 * a transfer that large.
1160 */
1161 if (dxfer_len == (65536 * 512)) {
1162 features_out = 0;
1163 } else {
1164 /*
1165 * Yes, the caller can theoretically send a
1166 * transfer larger than we can handle.
1167 * Anyone using this function needs enough
1168 * knowledge to avoid doing that.
1169 */
1170 features_out = ((dxfer_len >> 9) & 0xffff);
1171 }
1172 }
1173 auxiliary = (zm_action & 0xf) | (zone_flags << 8);
1174
1175 ata_flags = CAM_ATAIO_FPDMA;
1176 }
1177
1178 cam_fill_ataio(ataio,
1179 /*retries*/ retries,
1180 /*cbfcnp*/ cbfcnp,
1181 /*flags*/ (dxfer_len > 0) ? CAM_DIR_OUT : CAM_DIR_NONE,
1182 /*tag_action*/ 0,
1183 /*data_ptr*/ data_ptr,
1184 /*dxfer_len*/ dxfer_len,
1185 /*timeout*/ timeout);
1186
1187 ata_48bit_cmd(ataio,
1188 /*cmd*/ command_out,
1189 /*features*/ features_out,
1190 /*lba*/ zone_id,
1191 /*sector_count*/ sectors_out);
1192
1193 ataio->cmd.flags |= ata_flags;
1194 if (auxiliary != 0) {
1195 ataio->ata_flags |= ATA_FLAG_AUX;
1196 ataio->aux = auxiliary;
1197 }
1198}
1199
1200void
1201ata_zac_mgmt_in(struct ccb_ataio *ataio, uint32_t retries,
1202 void (*cbfcnp)(struct cam_periph *, union ccb *),
1203 int use_ncq, uint8_t zm_action, uint64_t zone_id,
1204 uint8_t zone_flags, uint8_t *data_ptr, uint32_t dxfer_len,
1205 uint32_t timeout)
1206{
1207 uint8_t command_out, ata_flags;
1208 uint16_t features_out, sectors_out;
1209 uint32_t auxiliary;
1210
1211 if (use_ncq == 0) {
1212 command_out = ATA_ZAC_MANAGEMENT_IN;
1213 /* XXX KDM put a macro here */
1214 features_out = (zm_action & 0xf) | (zone_flags << 8);
1215 ata_flags = CAM_ATAIO_DMA;
1216 sectors_out = ((dxfer_len >> 9) & 0xffff);
1217 auxiliary = 0;
1218 } else {
1219 command_out = ATA_RECV_FPDMA_QUEUED;
1220 sectors_out = ATA_RFPDMA_ZAC_MGMT_IN << 8;
1221 auxiliary = (zm_action & 0xf) | (zone_flags << 8);
1222 ata_flags = CAM_ATAIO_FPDMA;
1223 /*
1224 * For RECEIVE FPDMA QUEUED, the transfer length is
1225 * encoded in the FEATURE register, and 0 means
1226 * that 65536 512 byte blocks are to be tranferred.
1227 * In practice, it is unlikely we will see a transfer that
1228 * large.
1229 */
1230 if (dxfer_len == (65536 * 512)) {
1231 features_out = 0;
1232 } else {
1233 /*
1234 * Yes, the caller can theoretically request a
1235 * transfer larger than we can handle.
1236 * Anyone using this function needs enough
1237 * knowledge to avoid doing that.
1238 */
1239 features_out = ((dxfer_len >> 9) & 0xffff);
1240 }
1241 }
1242
1243 cam_fill_ataio(ataio,
1244 /*retries*/ retries,
1245 /*cbfcnp*/ cbfcnp,
1246 /*flags*/ CAM_DIR_IN,
1247 /*tag_action*/ 0,
1248 /*data_ptr*/ data_ptr,
1249 /*dxfer_len*/ dxfer_len,
1250 /*timeout*/ timeout);
1251
1252 ata_48bit_cmd(ataio,
1253 /*cmd*/ command_out,
1254 /*features*/ features_out,
1255 /*lba*/ zone_id,
1256 /*sector_count*/ sectors_out);
1257
1258 ataio->cmd.flags |= ata_flags;
1259 if (auxiliary != 0) {
1260 ataio->ata_flags |= ATA_FLAG_AUX;
1261 ataio->aux = auxiliary;
1262 }
1263}
1264
1265void
1266ata_param_fixup(struct ata_params *ident_buf)
1267{
1268 int16_t *ptr;
1269
1270 for (ptr = (int16_t *)ident_buf;
1271 ptr < (int16_t *)ident_buf + sizeof(struct ata_params)/2; ptr++) {
1272 *ptr = le16toh(*ptr);
1273 }
1274 if (strncmp(ident_buf->model, "FX", 2) &&
1275 strncmp(ident_buf->model, "NEC", 3) &&
1276 strncmp(ident_buf->model, "Pioneer", 7) &&
1277 strncmp(ident_buf->model, "SHARP", 5)) {
1278 ata_bswap(ident_buf->model, sizeof(ident_buf->model));
1279 ata_bswap(ident_buf->revision, sizeof(ident_buf->revision));
1280 ata_bswap(ident_buf->serial, sizeof(ident_buf->serial));
1281 }
1282 ata_btrim(ident_buf->model, sizeof(ident_buf->model));
1283 ata_bpack(ident_buf->model, ident_buf->model, sizeof(ident_buf->model));
1284 ata_btrim(ident_buf->revision, sizeof(ident_buf->revision));
1285 ata_bpack(ident_buf->revision, ident_buf->revision, sizeof(ident_buf->revision));
1286 ata_btrim(ident_buf->serial, sizeof(ident_buf->serial));
1287 ata_bpack(ident_buf->serial, ident_buf->serial, sizeof(ident_buf->serial));
1288}
ata_bpack
void ata_bpack(int8_t *src, int8_t *dst, int len)
Definition: ata_all.c:783
semb_print_ident_short
void semb_print_ident_short(struct sep_identify_data *ident_data)
Definition: ata_all.c:559
ata_res_sbuf
int ata_res_sbuf(struct ata_res *res, struct sbuf *sb)
Definition: ata_all.c:368
ata_pm_read_cmd
void ata_pm_read_cmd(struct ccb_ataio *ataio, int reg, int port)
Definition: ata_all.c:708
ata_cmd_string
char * ata_cmd_string(struct ata_cmd *cmd, char *cmd_string, size_t len)
Definition: ata_all.c:309
semb_send_diagnostic
void semb_send_diagnostic(struct ccb_ataio *ataio, u_int32_t retries, void(*cbfcnp)(struct cam_periph *, union ccb *), uint8_t tag_action, uint8_t *data_ptr, uint16_t length, uint32_t timeout)
Definition: ata_all.c:1060
ata_revision2speed
u_int ata_revision2speed(int revision)
Definition: ata_all.c:972
ata_bswap
void ata_bswap(int8_t *buf, int len)
Definition: ata_all.c:762
ata_print_ident
void ata_print_ident(struct ata_params *ident_data)
Definition: ata_all.c:429
ata_zac_mgmt_out
void ata_zac_mgmt_out(struct ccb_ataio *ataio, uint32_t retries, void(*cbfcnp)(struct cam_periph *, union ccb *), int use_ncq, uint8_t zm_action, uint64_t zone_id, uint8_t zone_flags, uint16_t sector_count, uint8_t *data_ptr, uint32_t dxfer_len, uint32_t timeout)
Definition: ata_all.c:1121
ata_mode2string
char * ata_mode2string(int mode)
Definition: ata_all.c:877
ata_static_identify_match
int ata_static_identify_match(caddr_t identbuffer, caddr_t table_entry)
Definition: ata_all.c:1021
ata_param_fixup
void ata_param_fixup(struct ata_params *ident_buf)
Definition: ata_all.c:1266
ata_command_sbuf
int ata_command_sbuf(struct ccb_ataio *ataio, struct sbuf *sb)
Definition: ata_all.c:385
ata_zac_mgmt_in
void ata_zac_mgmt_in(struct ccb_ataio *ataio, uint32_t retries, void(*cbfcnp)(struct cam_periph *, union ccb *), int use_ncq, uint8_t zm_action, uint64_t zone_id, uint8_t zone_flags, uint8_t *data_ptr, uint32_t dxfer_len, uint32_t timeout)
Definition: ata_all.c:1201
ata_logical_sector_offset
uint64_t ata_logical_sector_offset(struct ata_params *ident_data)
Definition: ata_all.c:611
ata_reset_cmd
void ata_reset_cmd(struct ccb_ataio *ataio)
Definition: ata_all.c:700
ata_max_wmode
int ata_max_wmode(struct ata_params *ap)
Definition: ata_all.c:830
ata_pm_write_cmd
void ata_pm_write_cmd(struct ccb_ataio *ataio, int reg, int port, uint32_t val)
Definition: ata_all.c:718
ata_read_log
void ata_read_log(struct ccb_ataio *ataio, uint32_t retries, void(*cbfcnp)(struct cam_periph *, union ccb *), uint32_t log_address, uint32_t page_number, uint16_t block_count, uint32_t protocol, uint8_t *data_ptr, uint32_t dxfer_len, uint32_t timeout)
Definition: ata_all.c:732
semb_print_ident
void semb_print_ident(struct sep_identify_data *ident_data)
Definition: ata_all.c:535
semb_print_ident_short_sbuf
void semb_print_ident_short_sbuf(struct sep_identify_data *ident_data, struct sbuf *sb)
Definition: ata_all.c:571
ata_status_sbuf
int ata_status_sbuf(struct ccb_ataio *ataio, struct sbuf *sb)
Definition: ata_all.c:399
semb_write_buffer
void semb_write_buffer(struct ccb_ataio *ataio, u_int32_t retries, void(*cbfcnp)(struct cam_periph *, union ccb *), uint8_t tag_action, uint8_t *data_ptr, uint16_t length, uint32_t timeout)
Definition: ata_all.c:1101
ata_print_ident_short
void ata_print_ident_short(struct ata_params *ident_data)
Definition: ata_all.c:512
ata_print_ident_sbuf
void ata_print_ident_sbuf(struct ata_params *ident_data, struct sbuf *sb)
Definition: ata_all.c:464
ata_print_ident_short_sbuf
void ata_print_ident_short_sbuf(struct ata_params *ident_data, struct sbuf *sb)
Definition: ata_all.c:524
__FBSDID
__FBSDID("$FreeBSD$")
semb_read_buffer
void semb_read_buffer(struct ccb_ataio *ataio, u_int32_t retries, void(*cbfcnp)(struct cam_periph *, union ccb *), uint8_t tag_action, uint8_t page_code, uint8_t *data_ptr, uint16_t length, uint32_t timeout)
Definition: ata_all.c:1080
ata_48bit_cmd
void ata_48bit_cmd(struct ccb_ataio *ataio, uint8_t cmd, uint16_t features, uint64_t lba, uint16_t sector_count)
Definition: ata_all.c:646
ata_identify_match
int ata_identify_match(caddr_t identbuffer, caddr_t table_entry)
Definition: ata_all.c:1003
ata_max_pmode
int ata_max_pmode(struct ata_params *ap)
Definition: ata_all.c:806
ata_logical_sector_size
uint32_t ata_logical_sector_size(struct ata_params *ident_data)
Definition: ata_all.c:586
ata_op_string
char * ata_op_string(struct ata_cmd *cmd)
Definition: ata_all.c:74
ata_cmd_sbuf
void ata_cmd_sbuf(struct ata_cmd *cmd, struct sbuf *sb)
Definition: ata_all.c:333
ata_version
int ata_version(int ver)
Definition: ata_all.c:61
ata_speed2revision
int ata_speed2revision(u_int speed)
Definition: ata_all.c:986
ata_ncq_cmd
void ata_ncq_cmd(struct ccb_ataio *ataio, uint8_t cmd, uint64_t lba, uint16_t sector_count)
Definition: ata_all.c:679
ata_physical_sector_size
uint64_t ata_physical_sector_size(struct ata_params *ident_data)
Definition: ata_all.c:597
ata_max_mode
int ata_max_mode(struct ata_params *ap, int maxmode)
Definition: ata_all.c:864
ata_res_string
char * ata_res_string(struct ata_res *res, char *res_string, size_t len)
Definition: ata_all.c:344
ata_max_umode
int ata_max_umode(struct ata_params *ap)
Definition: ata_all.c:842
ata_string2mode
int ata_string2mode(char *str)
Definition: ata_all.c:906
semb_receive_diagnostic_results
void semb_receive_diagnostic_results(struct ccb_ataio *ataio, u_int32_t retries, void(*cbfcnp)(struct cam_periph *, union ccb *), uint8_t tag_action, int pcv, uint8_t page_code, uint8_t *data_ptr, uint16_t length, uint32_t timeout)
Definition: ata_all.c:1039
semb_print_ident_sbuf
void semb_print_ident_sbuf(struct sep_identify_data *ident_data, struct sbuf *sb)
Definition: ata_all.c:546
ata_28bit_cmd
void ata_28bit_cmd(struct ccb_ataio *ataio, uint8_t cmd, uint8_t features, uint32_t lba, uint8_t sector_count)
Definition: ata_all.c:621
ata_mode2speed
u_int ata_mode2speed(int mode)
Definition: ata_all.c:934
ata_btrim
void ata_btrim(int8_t *buf, int len)
Definition: ata_all.c:771
ata_all.h
CAM_ATAIO_NEEDRESULT
#define CAM_ATAIO_NEEDRESULT
Definition: ata_all.h:49
CAM_ATAIO_FPDMA
#define CAM_ATAIO_FPDMA
Definition: ata_all.h:47
CAM_ATAIO_DMA
#define CAM_ATAIO_DMA
Definition: ata_all.h:50
CAM_ATAIO_CONTROL
#define CAM_ATAIO_CONTROL
Definition: ata_all.h:48
CAM_ATAIO_48BIT
#define CAM_ATAIO_48BIT
Definition: ata_all.h:72
cam_strmatch
int cam_strmatch(const u_int8_t *str, const u_int8_t *pattern, int str_len)
Definition: cam.c:204
cam_strvis_sbuf
void cam_strvis_sbuf(struct sbuf *sb, const u_int8_t *src, int srclen, uint32_t flags)
Definition: cam.c:142
cam_strvis
void cam_strvis(u_int8_t *dst, const u_int8_t *src, int srclen, int dstlen)
Definition: cam.c:124
cam_ccb.h
cam_fill_ataio
static __inline void cam_fill_ataio(struct ccb_ataio *ataio, u_int32_t retries, void(*cbfcnp)(struct cam_periph *, union ccb *), u_int32_t flags, u_int tag_action __unused, u_int8_t *data_ptr, u_int32_t dxfer_len, u_int32_t timeout)
Definition: cam_ccb.h:1436
ATA_FLAG_AUX
#define ATA_FLAG_AUX
Definition: cam_ccb.h:800
CAM_DIR_IN
@ CAM_DIR_IN
Definition: cam_ccb.h:79
CAM_DIR_NONE
@ CAM_DIR_NONE
Definition: cam_ccb.h:81
CAM_DIR_OUT
@ CAM_DIR_OUT
Definition: cam_ccb.h:80
cam_queue.h
cam_xpt.h
ata_cmd
Definition: ata_all.h:44
ata_cmd::device
u_int8_t device
Definition: ata_all.h:58
ata_cmd::lba_high_exp
u_int8_t lba_high_exp
Definition: ata_all.h:62
ata_cmd::lba_high
u_int8_t lba_high
Definition: ata_all.h:57
ata_cmd::command
u_int8_t command
Definition: ata_all.h:52
ata_cmd::features_exp
u_int8_t features_exp
Definition: ata_all.h:63
ata_cmd::lba_low_exp
u_int8_t lba_low_exp
Definition: ata_all.h:60
ata_cmd::lba_mid_exp
u_int8_t lba_mid_exp
Definition: ata_all.h:61
ata_cmd::lba_mid
u_int8_t lba_mid
Definition: ata_all.h:56
ata_cmd::control
u_int8_t control
Definition: ata_all.h:67
ata_cmd::flags
u_int8_t flags
Definition: ata_all.h:45
ata_cmd::sector_count
u_int8_t sector_count
Definition: ata_all.h:65
ata_cmd::features
u_int8_t features
Definition: ata_all.h:53
ata_cmd::sector_count_exp
u_int8_t sector_count_exp
Definition: ata_all.h:66
ata_cmd::lba_low
u_int8_t lba_low
Definition: ata_all.h:55
ata_res
Definition: ata_all.h:70
ata_res::lba_low_exp
u_int8_t lba_low_exp
Definition: ata_all.h:82
ata_res::lba_mid_exp
u_int8_t lba_mid_exp
Definition: ata_all.h:83
ata_res::lba_mid
u_int8_t lba_mid
Definition: ata_all.h:78
ata_res::lba_high
u_int8_t lba_high
Definition: ata_all.h:79
ata_res::lba_low
u_int8_t lba_low
Definition: ata_all.h:77
ata_res::status
u_int8_t status
Definition: ata_all.h:74
ata_res::sector_count
u_int8_t sector_count
Definition: ata_all.h:86
ata_res::sector_count_exp
u_int8_t sector_count_exp
Definition: ata_all.h:87
ata_res::lba_high_exp
u_int8_t lba_high_exp
Definition: ata_all.h:84
ata_res::device
u_int8_t device
Definition: ata_all.h:80
ata_res::error
u_int8_t error
Definition: ata_all.h:75
cam_periph
Definition: cam_periph.h:119
ccb_ataio
Definition: cam_ccb.h:791
ccb_ataio::ata_flags
u_int8_t ata_flags
Definition: cam_ccb.h:799
ccb_ataio::aux
uint32_t aux
Definition: cam_ccb.h:803
ccb_ataio::res
struct ata_res res
Definition: cam_ccb.h:795
ccb_ataio::cmd
struct ata_cmd cmd
Definition: cam_ccb.h:794
scsi_inquiry_pattern
Definition: scsi_all.h:3703
scsi_inquiry_pattern::product
const char * product
Definition: scsi_all.h:3709
scsi_inquiry_pattern::revision
const char * revision
Definition: scsi_all.h:3710
scsi_static_inquiry_pattern
Definition: scsi_all.h:3713
scsi_static_inquiry_pattern::revision
char revision[SID_REVISION_SIZE+1]
Definition: scsi_all.h:3718
scsi_static_inquiry_pattern::product
char product[SID_PRODUCT_SIZE+1]
Definition: scsi_all.h:3717
sep_identify_data
Definition: ata_all.h:90
sep_identify_data::interface_rev
uint8_t interface_rev[4]
Definition: ata_all.h:100
sep_identify_data::firmware_rev
uint8_t firmware_rev[4]
Definition: ata_all.h:98
sep_identify_data::interface_id
uint8_t interface_id[6]
Definition: ata_all.h:99
sep_identify_data::product_rev
uint8_t product_rev[4]
Definition: ata_all.h:96
sep_identify_data::product_id
uint8_t product_id[16]
Definition: ata_all.h:95
sep_identify_data::vendor_id
uint8_t vendor_id[8]
Definition: ata_all.h:94
ccb
Definition: cam_ccb.h:1345