2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2011 Sandvine Incorporated. All rights reserved.
5 * Copyright (c) 2002-2011 Andre Albsmeier <andre@albsmeier.net>
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer,
13 * without modification, immediately at the beginning of the file.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 * This software is derived from Andre Albsmeier's fwprog.c which contained
34 * Many thanks goes to Marc Frajola <marc@terasolutions.com> from
35 * TeraSolutions for the initial idea and his programme for upgrading
36 * the firmware of I*M DDYS drives.
42 * The fact that you see your favorite vendor listed below does not
43 * imply that your equipment won't break when you use this software
44 * with it. It only means that the firmware of at least one device type
45 * of each vendor listed has been programmed successfully using this code.
47 * The -s option simulates a download but does nothing apart from that.
48 * It can be used to check what chunk sizes would have been used with the
52 #include <sys/cdefs.h>
53 __FBSDID("$FreeBSD$");
55 #include <sys/types.h>
67 #include <cam/scsi/scsi_all.h>
68 #include <cam/scsi/scsi_pass.h>
69 #include <cam/scsi/scsi_message.h>
74 #include "camcontrol.h"
76 #define WB_TIMEOUT 50000 /* 50 seconds */
94 * FW_TUR_READY: The drive must return good status for a test unit ready.
96 * FW_TUR_NOT_READY: The drive must return not ready status for a test unit
97 * ready. You may want this in a removable media drive.
99 * FW_TUR_NA: It doesn't matter whether the drive is ready or not.
100 * This may be the case for a removable media drive.
110 * FW_TIMEOUT_DEFAULT: Attempt to probe for a WRITE BUFFER timeout
111 * value from the drive. If we get an answer,
112 * use the Recommended timeout. Otherwise,
113 * use the default value from the table.
115 * FW_TIMEOUT_DEV_REPORTED: The timeout value was probed directly from
118 * FW_TIMEOUT_NO_PROBE: Do not ask the device for a WRITE BUFFER
119 * timeout value. Use the device-specific
122 * FW_TIMEOUT_USER_SPEC: The user specified a timeout on the command
123 * line with the -t option. This overrides any
124 * probe or default timeout.
128 FW_TIMEOUT_DEV_REPORTED,
134 * type: Enumeration for the particular vendor.
136 * pattern: Pattern to match for the Vendor ID from the SCSI
139 * dev_type: SCSI device type to match, or T_ANY to match any
140 * device from the given vendor. Note that if there
141 * is a specific device type listed for a particular
142 * vendor, it must be listed before a T_ANY entry.
144 * max_pkt_size: Maximum packet size when talking to a device. Note
145 * that although large data sizes may be supported by
146 * the target device, they may not be supported by the
147 * OS or the controller.
149 * cdb_byte2: This specifies byte 2 (byte 1 when counting from 0)
150 * of the CDB. This is generally the WRITE BUFFER mode.
152 * cdb_byte2_last: This specifies byte 2 for the last chunk of the
155 * inc_cdb_buffer_id: Increment the buffer ID by 1 for each chunk sent
158 * inc_cdb_offset: Increment the offset field in the CDB with the byte
159 * offset into the firmware file.
161 * tur_status: Pay attention to whether the device is ready before
162 * upgrading the firmware, or not. See above for the
171 u_int8_t cdb_byte2_last;
172 int inc_cdb_buffer_id;
174 fw_tur_status tur_status;
176 fw_timeout_type timeout_type;
182 * HGST: The packets need to be sent in multiples of 4K.
184 * IBM: For LTO and TS drives, the buffer ID is ignored in mode 7 (and
185 * some other modes). It treats the request as a firmware download.
186 * The offset (and therefore the length of each chunk sent) needs
187 * to be a multiple of the offset boundary specified for firmware
188 * (buffer ID 4) in the read buffer command. At least for LTO-6,
189 * that seems to be 0, but using a 32K chunk size should satisfy
190 * most any alignment requirement.
192 * SmrtStor: Mode 5 is also supported, but since the firmware is 400KB or
193 * so, we can't fit it in a single request in most cases.
195 static struct fw_vendor vendors_list[] = {
196 {VENDOR_HGST, "HGST", T_DIRECT,
197 0x1000, 0x07, 0x07, 1, 0, FW_TUR_READY, WB_TIMEOUT, FW_TIMEOUT_DEFAULT},
198 {VENDOR_HITACHI, "HITACHI", T_ANY,
199 0x8000, 0x05, 0x05, 1, 0, FW_TUR_READY, WB_TIMEOUT, FW_TIMEOUT_DEFAULT},
200 {VENDOR_HP, "HP", T_ANY,
201 0x8000, 0x07, 0x07, 0, 1, FW_TUR_READY, WB_TIMEOUT, FW_TIMEOUT_DEFAULT},
202 {VENDOR_IBM, "IBM", T_SEQUENTIAL,
203 0x8000, 0x07, 0x07, 0, 1, FW_TUR_NA, 300 * 1000, FW_TIMEOUT_DEFAULT},
204 {VENDOR_IBM, "IBM", T_ANY,
205 0x8000, 0x05, 0x05, 1, 0, FW_TUR_READY, WB_TIMEOUT, FW_TIMEOUT_DEFAULT},
206 {VENDOR_PLEXTOR, "PLEXTOR", T_ANY,
207 0x2000, 0x04, 0x05, 0, 1, FW_TUR_READY, WB_TIMEOUT, FW_TIMEOUT_DEFAULT},
208 {VENDOR_QUALSTAR, "QUALSTAR", T_ANY,
209 0x2030, 0x05, 0x05, 0, 0, FW_TUR_READY, WB_TIMEOUT, FW_TIMEOUT_DEFAULT},
210 {VENDOR_QUANTUM, "QUANTUM", T_ANY,
211 0x2000, 0x04, 0x05, 0, 1, FW_TUR_READY, WB_TIMEOUT, FW_TIMEOUT_DEFAULT},
212 {VENDOR_SAMSUNG, "SAMSUNG", T_ANY,
213 0x8000, 0x07, 0x07, 0, 1, FW_TUR_READY, WB_TIMEOUT, FW_TIMEOUT_DEFAULT},
214 {VENDOR_SEAGATE, "SEAGATE", T_ANY,
215 0x8000, 0x07, 0x07, 0, 1, FW_TUR_READY, WB_TIMEOUT, FW_TIMEOUT_DEFAULT},
216 {VENDOR_SMART, "SmrtStor", T_DIRECT,
217 0x8000, 0x07, 0x07, 0, 1, FW_TUR_READY, WB_TIMEOUT, FW_TIMEOUT_DEFAULT},
218 {VENDOR_HGST, "WD", T_DIRECT,
219 0x1000, 0x07, 0x07, 1, 0, FW_TUR_READY, WB_TIMEOUT, FW_TIMEOUT_DEFAULT},
220 {VENDOR_HGST, "WDC", T_DIRECT,
221 0x1000, 0x07, 0x07, 1, 0, FW_TUR_READY, WB_TIMEOUT, FW_TIMEOUT_DEFAULT},
224 * We match any ATA device. This is really just a placeholder,
225 * since we won't actually send a WRITE BUFFER with any of the
226 * listed parameters. If a SATA device is behind a SAS controller,
227 * the SCSI to ATA translation code (at least for LSI) doesn't
228 * generally translate a SCSI WRITE BUFFER into an ATA DOWNLOAD
229 * MICROCODE command. So, we use the SCSI ATA PASS_THROUGH command
230 * to send the ATA DOWNLOAD MICROCODE command instead.
232 {VENDOR_ATA, "ATA", T_ANY,
233 0x8000, 0x07, 0x07, 0, 1, FW_TUR_READY, WB_TIMEOUT,
234 FW_TIMEOUT_NO_PROBE},
235 {VENDOR_UNKNOWN, NULL, T_ANY,
236 0x0000, 0x00, 0x00, 0, 0, FW_TUR_NONE, WB_TIMEOUT, FW_TIMEOUT_DEFAULT}
239 struct fw_timeout_desc {
240 fw_timeout_type timeout_type;
241 const char *timeout_desc;
244 static const struct fw_timeout_desc fw_timeout_desc_table[] = {
245 { FW_TIMEOUT_DEFAULT, "the default" },
246 { FW_TIMEOUT_DEV_REPORTED, "recommended by this particular device" },
247 { FW_TIMEOUT_NO_PROBE, "the default" },
248 { FW_TIMEOUT_USER_SPEC, "what was specified on the command line" }
251 #ifndef ATA_DOWNLOAD_MICROCODE
252 #define ATA_DOWNLOAD_MICROCODE 0x92
255 #define USE_OFFSETS_FEATURE 0x3
257 #ifndef LOW_SECTOR_SIZE
258 #define LOW_SECTOR_SIZE 512
261 #define ATA_MAKE_LBA(o, p) \
262 ((((((o) / LOW_SECTOR_SIZE) >> 8) & 0xff) << 16) | \
263 ((((o) / LOW_SECTOR_SIZE) & 0xff) << 8) | \
264 ((((p) / LOW_SECTOR_SIZE) >> 8) & 0xff))
266 #define ATA_MAKE_SECTORS(p) (((p) / 512) & 0xff)
268 #ifndef UNKNOWN_MAX_PKT_SIZE
269 #define UNKNOWN_MAX_PKT_SIZE 0x8000
272 static struct fw_vendor *fw_get_vendor(struct cam_device *cam_dev,
273 struct ata_params *ident_buf);
274 static int fw_get_timeout(struct cam_device *cam_dev, struct fw_vendor *vp,
275 int task_attr, int retry_count, int timeout);
276 static int fw_validate_ibm(struct cam_device *dev, int retry_count,
277 int timeout, int fd, char *buf,
278 const char *fw_img_path, int quiet);
279 static char *fw_read_img(struct cam_device *dev, int retry_count,
280 int timeout, int quiet, const char *fw_img_path,
281 struct fw_vendor *vp, int *num_bytes);
282 static int fw_check_device_ready(struct cam_device *dev,
283 camcontrol_devtype devtype,
284 struct fw_vendor *vp, int printerrors,
286 static int fw_download_img(struct cam_device *cam_dev,
287 struct fw_vendor *vp, char *buf, int img_size,
288 int sim_mode, int printerrors, int quiet,
289 int retry_count, int timeout, const char */*name*/,
290 camcontrol_devtype devtype);
293 * Find entry in vendors list that belongs to
294 * the vendor of given cam device.
296 static struct fw_vendor *
297 fw_get_vendor(struct cam_device *cam_dev, struct ata_params *ident_buf)
300 struct fw_vendor *vp;
305 if (ident_buf != NULL) {
306 cam_strvis((u_char *)vendor, ident_buf->model,
307 sizeof(ident_buf->model), sizeof(vendor));
308 for (vp = vendors_list; vp->pattern != NULL; vp++) {
309 if (vp->type == VENDOR_ATA)
313 cam_strvis((u_char *)vendor, (u_char *)cam_dev->inq_data.vendor,
314 sizeof(cam_dev->inq_data.vendor), sizeof(vendor));
316 for (vp = vendors_list; vp->pattern != NULL; vp++) {
317 if (!cam_strmatch((const u_char *)vendor,
318 (const u_char *)vp->pattern, strlen(vendor))) {
319 if ((vp->dev_type == T_ANY)
320 || (vp->dev_type == SID_TYPE(&cam_dev->inq_data)))
328 fw_get_timeout(struct cam_device *cam_dev, struct fw_vendor *vp,
329 int task_attr, int retry_count, int timeout)
331 struct scsi_report_supported_opcodes_one *one;
332 struct scsi_report_supported_opcodes_timeout *td;
334 uint32_t fill_len = 0, cdb_len = 0, rec_timeout = 0;
338 * If the user has specified a timeout on the command line, we let
339 * him override any default or probed value.
342 vp->timeout_type = FW_TIMEOUT_USER_SPEC;
343 vp->timeout_ms = timeout;
348 * Check to see whether we should probe for a timeout for this
351 if (vp->timeout_type == FW_TIMEOUT_NO_PROBE)
354 retval = scsigetopcodes(/*device*/ cam_dev,
356 /*opcode*/ WRITE_BUFFER,
357 /*show_sa_errors*/ 1,
359 /*service_action*/ 0,
361 /*task_attr*/ task_attr,
362 /*retry_count*/ retry_count,
365 /*fill_len*/ &fill_len,
368 * It isn't an error if we can't get a timeout descriptor. We just
369 * continue on with the default timeout.
377 * Even if the drive didn't return a SCSI error, if we don't have
378 * enough data to contain the one opcode descriptor, the CDB
379 * structure and a timeout descriptor, we don't have the timeout
380 * value we're looking for. So we'll just fall back to the
383 if (fill_len < (sizeof(*one) + sizeof(struct scsi_write_buffer) +
387 one = (struct scsi_report_supported_opcodes_one *)buf;
390 * If the drive claims to not support the WRITE BUFFER command...
391 * fall back to the default timeout value and let things fail on
392 * the actual firmware download.
394 if ((one->support & RSO_ONE_SUP_MASK) == RSO_ONE_SUP_NOT_SUP)
397 cdb_len = scsi_2btoul(one->cdb_length);
398 td = (struct scsi_report_supported_opcodes_timeout *)
399 &buf[sizeof(*one) + cdb_len];
401 rec_timeout = scsi_4btoul(td->recommended_time);
403 * If the recommended timeout is 0, then the device has probably
404 * returned a bogus value.
406 if (rec_timeout == 0)
409 /* CAM timeouts are in ms */
412 vp->timeout_ms = rec_timeout;
413 vp->timeout_type = FW_TIMEOUT_DEV_REPORTED;
419 #define SVPD_IBM_FW_DESIGNATION 0x03
422 * IBM LTO and TS tape drives have an INQUIRY VPD page 0x3 with the following
425 struct fw_ibm_tape_fw_designation {
430 uint8_t ascii_length;
431 uint8_t reserved2[3];
434 uint8_t ptf_number[4];
435 uint8_t patch_number[4];
437 uint8_t lib_seq_num[5];
441 * The firmware for IBM tape drives has the following header format. The
442 * load_id and ru_name in the header file should match what is returned in
445 struct fw_ibm_tape_fw_header {
447 uint8_t length[4]; /* Firmware and header! */
455 fw_validate_ibm(struct cam_device *dev, int retry_count, int timeout, int fd,
456 char *buf, const char *fw_img_path, int quiet)
459 struct fw_ibm_tape_fw_designation vpd_page;
460 struct fw_ibm_tape_fw_header *header;
461 char drive_rev[sizeof(vpd_page.fw_rev) + 1];
462 char file_rev[sizeof(vpd_page.fw_rev) + 1];
465 ccb = cam_getccb(dev);
467 warnx("couldn't allocate CCB");
471 bzero(&vpd_page, sizeof(vpd_page));
473 scsi_inquiry(&ccb->csio,
474 /*retries*/ retry_count,
476 /* tag_action */ MSG_SIMPLE_Q_TAG,
477 /* inq_buf */ (u_int8_t *)&vpd_page,
478 /* inq_len */ sizeof(vpd_page),
480 /* page_code */ SVPD_IBM_FW_DESIGNATION,
481 /* sense_len */ SSD_FULL_SIZE,
482 /* timeout */ timeout ? timeout : 5000);
484 /* Disable freezing the device queue */
485 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS;
487 if (retry_count != 0)
488 ccb->ccb_h.flags |= CAM_PASS_ERR_RECOVER;
490 if (cam_send_ccb(dev, ccb) < 0) {
491 warn("error getting firmware designation page");
493 cam_error_print(dev, ccb, CAM_ESF_ALL,
494 CAM_EPF_ALL, stderr);
501 if ((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) {
502 cam_error_print(dev, ccb, CAM_ESF_ALL,
503 CAM_EPF_ALL, stderr);
508 * Read the firmware header only.
510 if (read(fd, buf, sizeof(*header)) != sizeof(*header)) {
511 warn("unable to read %zu bytes from %s", sizeof(*header),
516 /* Rewind the file back to 0 for the full file read. */
517 if (lseek(fd, 0, SEEK_SET) == -1) {
518 warn("Unable to lseek");
522 header = (struct fw_ibm_tape_fw_header *)buf;
524 bzero(drive_rev, sizeof(drive_rev));
525 bcopy(vpd_page.fw_rev, drive_rev, sizeof(vpd_page.fw_rev));
526 bzero(file_rev, sizeof(file_rev));
527 bcopy(header->fw_rev, file_rev, sizeof(header->fw_rev));
530 fprintf(stdout, "Current Drive Firmware version: %s\n",
532 fprintf(stdout, "Firmware File version: %s\n", file_rev);
536 * For IBM tape drives the load ID and RU name reported by the
537 * drive should match what is in the firmware file.
539 if (bcmp(vpd_page.load_id, header->load_id,
540 MIN(sizeof(vpd_page.load_id), sizeof(header->load_id))) != 0) {
541 warnx("Drive Firmware load ID 0x%x does not match firmware "
542 "file load ID 0x%x", scsi_4btoul(vpd_page.load_id),
543 scsi_4btoul(header->load_id));
547 if (bcmp(vpd_page.ru_name, header->ru_name,
548 MIN(sizeof(vpd_page.ru_name), sizeof(header->ru_name))) != 0) {
549 warnx("Drive Firmware RU name 0x%jx does not match firmware "
550 "file RU name 0x%jx",
551 (uintmax_t)scsi_8btou64(vpd_page.ru_name),
552 (uintmax_t)scsi_8btou64(header->ru_name));
556 fprintf(stdout, "Firmware file is valid for this drive.\n");
565 * Allocate a buffer and read fw image file into it
566 * from given path. Number of bytes read is stored
570 fw_read_img(struct cam_device *dev, int retry_count, int timeout, int quiet,
571 const char *fw_img_path, struct fw_vendor *vp, int *num_bytes)
579 if ((fd = open(fw_img_path, O_RDONLY)) < 0) {
580 warn("Could not open image file %s", fw_img_path);
583 if (fstat(fd, &stbuf) < 0) {
584 warn("Could not stat image file %s", fw_img_path);
587 if ((img_size = stbuf.st_size) == 0) {
588 warnx("Zero length image file %s", fw_img_path);
591 if ((buf = malloc(img_size)) == NULL) {
592 warnx("Could not allocate buffer to read image file %s",
596 /* Skip headers if applicable. */
599 if (read(fd, buf, 16) != 16) {
600 warn("Could not read image file %s", fw_img_path);
603 if (lseek(fd, 0, SEEK_SET) == -1) {
604 warn("Unable to lseek");
607 if ((strncmp(buf, "SEAGATE,SEAGATE ", 16) == 0) ||
608 (img_size % 512 == 80))
611 case VENDOR_QUALSTAR:
612 skip_bytes = img_size % 1030;
615 if (vp->dev_type != T_SEQUENTIAL)
617 if (fw_validate_ibm(dev, retry_count, timeout, fd, buf,
618 fw_img_path, quiet) != 0)
625 if (skip_bytes != 0) {
626 fprintf(stdout, "Skipping %d byte header.\n", skip_bytes);
627 if (lseek(fd, skip_bytes, SEEK_SET) == -1) {
628 warn("Could not lseek");
631 img_size -= skip_bytes;
633 /* Read image into a buffer. */
634 if (read(fd, buf, img_size) != img_size) {
635 warn("Could not read image file %s", fw_img_path);
638 *num_bytes = img_size;
650 * Returns 0 for "success", where success means that the device has met the
651 * requirement in the vendor structure for being ready or not ready when
652 * firmware is downloaded.
654 * Returns 1 for a failure to be ready to accept a firmware download.
655 * (e.g., a drive needs to be ready, but returns not ready)
657 * Returns -1 for any other failure.
660 fw_check_device_ready(struct cam_device *dev, camcontrol_devtype devtype,
661 struct fw_vendor *vp, int printerrors, int timeout)
666 size_t dxfer_len = 0;
668 if ((ccb = cam_getccb(dev)) == NULL) {
669 warnx("Could not allocate CCB");
674 if (devtype != CC_DT_SCSI) {
675 dxfer_len = sizeof(struct ata_params);
677 ptr = (uint16_t *)malloc(dxfer_len);
679 warnx("can't malloc memory for identify");
683 bzero(ptr, dxfer_len);
688 scsi_test_unit_ready(&ccb->csio,
691 /*tag_action*/ MSG_SIMPLE_Q_TAG,
692 /*sense_len*/ SSD_FULL_SIZE,
697 retval = build_ata_cmd(ccb,
699 /*flags*/ CAM_DIR_IN,
700 /*tag_action*/ MSG_SIMPLE_Q_TAG,
701 /*protocol*/ AP_PROTO_PIO_IN,
702 /*ata_flags*/ AP_FLAG_BYT_BLOK_BLOCKS |
703 AP_FLAG_TLEN_SECT_CNT |
704 AP_FLAG_TDIR_FROM_DEV,
706 /*sector_count*/ dxfer_len / 512,
708 /*command*/ ATA_ATA_IDENTIFY,
710 /*data_ptr*/ (uint8_t *)ptr,
711 /*dxfer_len*/ dxfer_len,
712 /*cdb_storage*/ NULL,
713 /*cdb_storage_len*/ 0,
714 /*sense_len*/ SSD_FULL_SIZE,
715 /*timeout*/ timeout ? timeout : 30 * 1000,
717 /*devtype*/ devtype);
720 warnx("%s: build_ata_cmd() failed, likely "
721 "programmer error", __func__);
727 warnx("Unknown disk type %d", devtype);
730 break; /*NOTREACHED*/
733 ccb->ccb_h.flags |= CAM_DEV_QFRZDIS;
735 retval = cam_send_ccb(dev, ccb);
737 warn("error sending %s CCB", (devtype == CC_DT_SCSI) ?
738 "Test Unit Ready" : "Identify");
743 if (((ccb->ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP)
744 && (vp->tur_status == FW_TUR_READY)) {
745 warnx("Device is not ready");
747 cam_error_print(dev, ccb, CAM_ESF_ALL,
748 CAM_EPF_ALL, stderr);
751 } else if (((ccb->ccb_h.status & CAM_STATUS_MASK) == CAM_REQ_CMP)
752 && (vp->tur_status == FW_TUR_NOT_READY)) {
753 warnx("Device cannot have media loaded when firmware is "
766 * After the firmware is downloaded, we know the sense data has changed (or is
767 * likely to change since it contains the firmware version). Rescan the target
768 * with a flag to tell the kernel it's OK. This allows us to continnue using the
769 * old periph/disk in the kernel, which is less disruptive. We rescan the target
770 * because multilun devices usually update all the luns after the first firmware
774 fw_rescan_target(struct cam_device *dev, bool printerrors, bool sim_mode)
779 printf("Rescanning target %d:%d:* to pick up new fw revision / parameters.\n",
780 dev->path_id, dev->target_id);
784 /* Can only send XPT_SCAN_TGT via /dev/xpt, not pass device in *dev */
785 if ((fd = open(XPT_DEVICE, O_RDWR)) < 0) {
786 warnx("error opening transport layer device %s\n",
788 warn("%s", XPT_DEVICE);
792 /* Rescan the target */
793 bzero(&ccb, sizeof(union ccb));
794 ccb.ccb_h.func_code = XPT_SCAN_TGT;
795 ccb.ccb_h.path_id = dev->path_id;
796 ccb.ccb_h.target_id = dev->target_id;
797 ccb.ccb_h.target_lun = CAM_LUN_WILDCARD;
798 ccb.crcn.flags = CAM_EXPECT_INQ_CHANGE;
799 ccb.ccb_h.pinfo.priority = 5; /* run this at a low priority */
801 if (ioctl(fd, CAMIOCOMMAND, &ccb) < 0) {
802 warn("CAMIOCOMMAND XPT_SCAN_TGT ioctl failed");
806 if ((ccb.ccb_h.status & CAM_STATUS_MASK) != CAM_REQ_CMP) {
807 warn("Can't send rescan lun");
809 cam_error_print(dev, &ccb, CAM_ESF_ALL, CAM_EPF_ALL,
819 * Download firmware stored in buf to cam_dev. If simulation mode
820 * is enabled, only show what packet sizes would be sent to the
821 * device but do not sent any actual packets
824 fw_download_img(struct cam_device *cam_dev, struct fw_vendor *vp,
825 char *buf, int img_size, int sim_mode, int printerrors, int quiet,
826 int retry_count, int timeout, const char *imgname,
827 camcontrol_devtype devtype)
829 struct scsi_write_buffer cdb;
832 union ccb *ccb = NULL;
835 u_int32_t pkt_size = 0;
842 * Check to see whether the device is ready to accept a firmware
845 retval = fw_check_device_ready(cam_dev, devtype, vp, printerrors,
850 if ((ccb = cam_getccb(cam_dev)) == NULL) {
851 warnx("Could not allocate CCB");
856 max_pkt_size = vp->max_pkt_size;
857 if (max_pkt_size == 0)
858 max_pkt_size = UNKNOWN_MAX_PKT_SIZE;
860 pkt_size = max_pkt_size;
861 progress_init(&progress, imgname, size = img_size);
862 /* Download single fw packets. */
864 if (img_size <= max_pkt_size) {
868 progress_update(&progress, size - img_size);
869 if (((sim_mode == 0) && (quiet == 0))
870 || ((sim_mode != 0) && (printerrors == 0)))
871 progress_draw(&progress);
872 bzero(&cdb, sizeof(cdb));
875 cdb.opcode = WRITE_BUFFER;
877 /* Parameter list length. */
878 scsi_ulto3b(pkt_size, &cdb.length[0]);
879 offset = vp->inc_cdb_offset ? (pkt_ptr - buf) : 0;
880 scsi_ulto3b(offset, &cdb.offset[0]);
881 cdb.byte2 = last_pkt ? vp->cdb_byte2_last :
883 cdb.buffer_id = vp->inc_cdb_buffer_id ? pkt_count : 0;
884 /* Zero out payload of ccb union after ccb header. */
885 CCB_CLEAR_ALL_EXCEPT_HDR(&ccb->csio);
887 * Copy previously constructed cdb into ccb_scsiio
890 bcopy(&cdb, &ccb->csio.cdb_io.cdb_bytes[0],
891 sizeof(struct scsi_write_buffer));
892 /* Fill rest of ccb_scsiio struct. */
893 cam_fill_csio(&ccb->csio, /* ccb_scsiio*/
894 retry_count, /* retries*/
896 CAM_DIR_OUT | CAM_DEV_QFRZDIS, /* flags*/
897 CAM_TAG_ACTION_NONE, /* tag_action*/
898 (u_char *)pkt_ptr, /* data_ptr*/
899 pkt_size, /* dxfer_len*/
900 SSD_FULL_SIZE, /* sense_len*/
901 sizeof(struct scsi_write_buffer), /* cdb_len*/
902 timeout ? timeout : WB_TIMEOUT); /* timeout*/
908 off = (uint32_t)(pkt_ptr - buf);
910 retval = build_ata_cmd(ccb,
911 /*retry_count*/ retry_count,
912 /*flags*/ CAM_DIR_OUT | CAM_DEV_QFRZDIS,
913 /*tag_action*/ CAM_TAG_ACTION_NONE,
914 /*protocol*/ AP_PROTO_PIO_OUT,
915 /*ata_flags*/ AP_FLAG_BYT_BLOK_BYTES |
916 AP_FLAG_TLEN_SECT_CNT |
918 /*features*/ USE_OFFSETS_FEATURE,
919 /*sector_count*/ ATA_MAKE_SECTORS(pkt_size),
920 /*lba*/ ATA_MAKE_LBA(off, pkt_size),
921 /*command*/ ATA_DOWNLOAD_MICROCODE,
923 /*data_ptr*/ (uint8_t *)pkt_ptr,
924 /*dxfer_len*/ pkt_size,
925 /*cdb_storage*/ NULL,
926 /*cdb_storage_len*/ 0,
927 /*sense_len*/ SSD_FULL_SIZE,
928 /*timeout*/ timeout ? timeout : WB_TIMEOUT,
930 /*devtype*/ devtype);
933 warnx("%s: build_ata_cmd() failed, likely "
934 "programmer error", __func__);
940 warnx("Unknown device type %d", devtype);
943 break; /*NOTREACHED*/
946 /* Execute the command. */
947 if (cam_send_ccb(cam_dev, ccb) < 0 ||
948 (ccb->ccb_h.status & CAM_STATUS_MASK) !=
950 warnx("Error writing image to device");
952 cam_error_print(cam_dev, ccb,
953 CAM_ESF_ALL, CAM_EPF_ALL, stderr);
957 } else if (printerrors) {
958 cam_error_print(cam_dev, ccb, CAM_ESF_COMMAND, 0,
962 /* Prepare next round. */
965 img_size -= pkt_size;
969 progress_complete(&progress, size - img_size);
972 fw_rescan_target(cam_dev, printerrors, sim_mode);
978 fwdownload(struct cam_device *device, int argc, char **argv,
979 char *combinedopt, int printerrors, int task_attr, int retry_count,
982 union ccb *ccb = NULL;
983 struct fw_vendor *vp;
984 char *fw_img_path = NULL;
985 struct ata_params *ident_buf = NULL;
986 camcontrol_devtype devtype;
995 while ((c = getopt(argc, argv, combinedopt)) != -1) {
998 fw_img_path = optarg;
1014 if (fw_img_path == NULL)
1015 errx(1, "you must specify a firmware image file using -f "
1018 retval = get_device_type(device, retry_count, timeout, printerrors,
1021 errx(1, "Unable to determine device type");
1023 if ((devtype == CC_DT_ATA)
1024 || (devtype == CC_DT_SATL)) {
1025 ccb = cam_getccb(device);
1027 warnx("couldn't allocate CCB");
1032 if (ata_do_identify(device, retry_count, timeout, ccb,
1037 } else if (devtype != CC_DT_SCSI)
1038 errx(1, "Unsupported device type %d", devtype);
1040 vp = fw_get_vendor(device, ident_buf);
1042 * Bail out if we have an unknown vendor and this isn't an ATA
1043 * disk. For a SCSI disk, we have no chance of working properly
1044 * with the default values in the VENDOR_UNKNOWN case. For an ATA
1045 * disk connected via an ATA transport, we may work for drives that
1046 * support the ATA_DOWNLOAD_MICROCODE command.
1049 || (vp->type == VENDOR_UNKNOWN))
1050 && (devtype == CC_DT_SCSI))
1051 errx(1, "Unsupported device");
1053 retval = fw_get_timeout(device, vp, task_attr, retry_count, timeout);
1055 warnx("Unable to get a firmware download timeout value");
1059 buf = fw_read_img(device, retry_count, timeout, quiet, fw_img_path,
1067 fprintf(stdout, "You are about to download firmware image (%s)"
1068 " into the following device:\n",
1070 if (devtype == CC_DT_SCSI) {
1071 if (scsidoinquiry(device, argc, argv, combinedopt,
1072 MSG_SIMPLE_Q_TAG, 0, 5000) != 0) {
1073 warnx("Error sending inquiry");
1078 printf("%s%d: ", device->device_name,
1079 device->dev_unit_num);
1080 ata_print_ident(ident_buf);
1081 camxferrate(device);
1084 fprintf(stdout, "Using a timeout of %u ms, which is %s.\n",
1086 fw_timeout_desc_table[vp->timeout_type].timeout_desc);
1087 fprintf(stdout, "\nIt may damage your drive. ");
1088 if (!get_confirmation()) {
1093 if ((sim_mode != 0) && (quiet == 0))
1094 fprintf(stdout, "Running in simulation mode\n");
1096 if (fw_download_img(device, vp, buf, img_size, sim_mode, printerrors,
1097 quiet, retry_count, vp->timeout_ms, fw_img_path, devtype) != 0) {
1098 fprintf(stderr, "Firmware download failed\n");
1101 } else if (quiet == 0)
1102 fprintf(stdout, "Firmware download successful\n");