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Diffstat (limited to 'usr.sbin/mfiutil/mfi_drive.c')
-rw-r--r--usr.sbin/mfiutil/mfi_drive.c625
1 files changed, 0 insertions, 625 deletions
diff --git a/usr.sbin/mfiutil/mfi_drive.c b/usr.sbin/mfiutil/mfi_drive.c
deleted file mode 100644
index 1044228..0000000
--- a/usr.sbin/mfiutil/mfi_drive.c
+++ /dev/null
@@ -1,625 +0,0 @@
-/*-
- * Copyright (c) 2008, 2009 Yahoo!, Inc.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. The names of the authors may not be used to endorse or promote
- * products derived from this software without specific prior written
- * permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * $FreeBSD$
- */
-
-#include <sys/types.h>
-#include <sys/errno.h>
-#include <ctype.h>
-#include <err.h>
-#include <libutil.h>
-#include <limits.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <strings.h>
-#include <unistd.h>
-#include <cam/scsi/scsi_all.h>
-#include "mfiutil.h"
-
-MFI_TABLE(top, drive);
-
-const char *
-mfi_pdstate(enum mfi_pd_state state)
-{
- static char buf[16];
-
- switch (state) {
- case MFI_PD_STATE_UNCONFIGURED_GOOD:
- return ("UNCONFIGURED GOOD");
- case MFI_PD_STATE_UNCONFIGURED_BAD:
- return ("UNCONFIGURED BAD");
- case MFI_PD_STATE_HOT_SPARE:
- return ("HOT SPARE");
- case MFI_PD_STATE_OFFLINE:
- return ("OFFLINE");
- case MFI_PD_STATE_FAILED:
- return ("FAILED");
- case MFI_PD_STATE_REBUILD:
- return ("REBUILD");
- case MFI_PD_STATE_ONLINE:
- return ("ONLINE");
- default:
- sprintf(buf, "PSTATE 0x%04x", state);
- return (buf);
- }
-}
-
-int
-mfi_lookup_drive(int fd, char *drive, uint16_t *device_id)
-{
- struct mfi_pd_list *list;
- uint8_t encl, slot;
- long val;
- u_int i;
- char *cp;
-
- /* Look for a raw device id first. */
- val = strtol(drive, &cp, 0);
- if (*cp == '\0') {
- if (val < 0 || val >= 0xffff)
- goto bad;
- *device_id = val;
- return (0);
- }
-
- /* Support for MegaCli style [Exx]:Syy notation. */
- if (toupper(drive[0]) == 'E' || toupper(drive[0]) == 'S') {
- if (drive[1] == '\0')
- goto bad;
- cp = drive;
- if (toupper(drive[0]) == 'E') {
- cp++; /* Eat 'E' */
- val = strtol(cp, &cp, 0);
- if (val < 0 || val > 0xff || *cp != ':')
- goto bad;
- encl = val;
- cp++; /* Eat ':' */
- if (toupper(*cp) != 'S')
- goto bad;
- } else
- encl = 0xff;
- cp++; /* Eat 'S' */
- if (*cp == '\0')
- goto bad;
- val = strtol(cp, &cp, 0);
- if (val < 0 || val > 0xff || *cp != '\0')
- goto bad;
- slot = val;
-
- if (mfi_pd_get_list(fd, &list, NULL) < 0) {
- warn("Failed to fetch drive list");
- return (errno);
- }
-
- for (i = 0; i < list->count; i++) {
- if (list->addr[i].scsi_dev_type != 0)
- continue;
-
- if (((encl == 0xff &&
- list->addr[i].encl_device_id == 0xffff) ||
- list->addr[i].encl_index == encl) &&
- list->addr[i].slot_number == slot) {
- *device_id = list->addr[i].device_id;
- free(list);
- return (0);
- }
- }
- free(list);
- warnx("Unknown drive %s", drive);
- return (EINVAL);
- }
-
-bad:
- warnx("Invalid drive number %s", drive);
- return (EINVAL);
-}
-
-static void
-mbox_store_device_id(uint8_t *mbox, uint16_t device_id)
-{
-
- mbox[0] = device_id & 0xff;
- mbox[1] = device_id >> 8;
-}
-
-void
-mbox_store_pdref(uint8_t *mbox, union mfi_pd_ref *ref)
-{
-
- mbox[0] = ref->v.device_id & 0xff;
- mbox[1] = ref->v.device_id >> 8;
- mbox[2] = ref->v.seq_num & 0xff;
- mbox[3] = ref->v.seq_num >> 8;
-}
-
-int
-mfi_pd_get_list(int fd, struct mfi_pd_list **listp, uint8_t *statusp)
-{
- struct mfi_pd_list *list;
- uint32_t list_size;
-
- /*
- * Keep fetching the list in a loop until we have a large enough
- * buffer to hold the entire list.
- */
- list = NULL;
- list_size = 1024;
-fetch:
- list = reallocf(list, list_size);
- if (list == NULL)
- return (-1);
- if (mfi_dcmd_command(fd, MFI_DCMD_PD_GET_LIST, list, list_size, NULL,
- 0, statusp) < 0) {
- free(list);
- return (-1);
- }
-
- if (list->size > list_size) {
- list_size = list->size;
- goto fetch;
- }
-
- *listp = list;
- return (0);
-}
-
-int
-mfi_pd_get_info(int fd, uint16_t device_id, struct mfi_pd_info *info,
- uint8_t *statusp)
-{
- uint8_t mbox[2];
-
- mbox_store_device_id(&mbox[0], device_id);
- return (mfi_dcmd_command(fd, MFI_DCMD_PD_GET_INFO, info,
- sizeof(struct mfi_pd_info), mbox, 2, statusp));
-}
-
-static void
-cam_strvis(char *dst, const char *src, int srclen, int dstlen)
-{
-
- /* Trim leading/trailing spaces, nulls. */
- while (srclen > 0 && src[0] == ' ')
- src++, srclen--;
- while (srclen > 0
- && (src[srclen-1] == ' ' || src[srclen-1] == '\0'))
- srclen--;
-
- while (srclen > 0 && dstlen > 1) {
- char *cur_pos = dst;
-
- if (*src < 0x20) {
- /* SCSI-II Specifies that these should never occur. */
- /* non-printable character */
- if (dstlen > 4) {
- *cur_pos++ = '\\';
- *cur_pos++ = ((*src & 0300) >> 6) + '0';
- *cur_pos++ = ((*src & 0070) >> 3) + '0';
- *cur_pos++ = ((*src & 0007) >> 0) + '0';
- } else {
- *cur_pos++ = '?';
- }
- } else {
- /* normal character */
- *cur_pos++ = *src;
- }
- src++;
- srclen--;
- dstlen -= cur_pos - dst;
- dst = cur_pos;
- }
- *dst = '\0';
-}
-
-/* Borrowed heavily from scsi_all.c:scsi_print_inquiry(). */
-const char *
-mfi_pd_inq_string(struct mfi_pd_info *info)
-{
- struct scsi_inquiry_data *inq_data;
- char vendor[16], product[48], revision[16], rstr[12], serial[SID_VENDOR_SPECIFIC_0_SIZE];
- static char inq_string[64];
-
- inq_data = (struct scsi_inquiry_data *)info->inquiry_data;
- if (SID_QUAL_IS_VENDOR_UNIQUE(inq_data))
- return (NULL);
- if (SID_TYPE(inq_data) != T_DIRECT)
- return (NULL);
- if (SID_QUAL(inq_data) != SID_QUAL_LU_CONNECTED)
- return (NULL);
-
- cam_strvis(vendor, inq_data->vendor, sizeof(inq_data->vendor),
- sizeof(vendor));
- cam_strvis(product, inq_data->product, sizeof(inq_data->product),
- sizeof(product));
- cam_strvis(revision, inq_data->revision, sizeof(inq_data->revision),
- sizeof(revision));
- cam_strvis(serial, (char *)inq_data->vendor_specific0, sizeof(inq_data->vendor_specific0),
- sizeof(serial));
-
- /* Hack for SATA disks, no idea how to tell speed. */
- if (strcmp(vendor, "ATA") == 0) {
- snprintf(inq_string, sizeof(inq_string), "<%s %s serial=%s> SATA",
- product, revision, serial);
- return (inq_string);
- }
-
- switch (SID_ANSI_REV(inq_data)) {
- case SCSI_REV_CCS:
- strcpy(rstr, "SCSI-CCS");
- break;
- case 5:
- strcpy(rstr, "SAS");
- break;
- default:
- snprintf(rstr, sizeof (rstr), "SCSI-%d",
- SID_ANSI_REV(inq_data));
- break;
- }
- snprintf(inq_string, sizeof(inq_string), "<%s %s %s serial=%s> %s", vendor,
- product, revision, serial, rstr);
- return (inq_string);
-}
-
-/* Helper function to set a drive to a given state. */
-static int
-drive_set_state(char *drive, uint16_t new_state)
-{
- struct mfi_pd_info info;
- uint16_t device_id;
- uint8_t mbox[6];
- int error, fd;
-
- fd = mfi_open(mfi_unit);
- if (fd < 0) {
- warn("mfi_open");
- return (errno);
- }
-
- error = mfi_lookup_drive(fd, drive, &device_id);
- if (error)
- return (error);
-
- /* Get the info for this drive. */
- if (mfi_pd_get_info(fd, device_id, &info, NULL) < 0) {
- warn("Failed to fetch info for drive %u", device_id);
- return (errno);
- }
-
- /* Try to change the state. */
- if (info.fw_state == new_state) {
- warnx("Drive %u is already in the desired state", device_id);
- return (EINVAL);
- }
-
- mbox_store_pdref(&mbox[0], &info.ref);
- mbox[4] = new_state & 0xff;
- mbox[5] = new_state >> 8;
- if (mfi_dcmd_command(fd, MFI_DCMD_PD_STATE_SET, NULL, 0, mbox, 6,
- NULL) < 0) {
- warn("Failed to set drive %u to %s", device_id,
- mfi_pdstate(new_state));
- return (errno);
- }
-
- close(fd);
-
- return (0);
-}
-
-static int
-fail_drive(int ac, char **av)
-{
-
- if (ac != 2) {
- warnx("fail: %s", ac > 2 ? "extra arguments" :
- "drive required");
- return (EINVAL);
- }
-
- return (drive_set_state(av[1], MFI_PD_STATE_FAILED));
-}
-MFI_COMMAND(top, fail, fail_drive);
-
-static int
-good_drive(int ac, char **av)
-{
-
- if (ac != 2) {
- warnx("good: %s", ac > 2 ? "extra arguments" :
- "drive required");
- return (EINVAL);
- }
-
- return (drive_set_state(av[1], MFI_PD_STATE_UNCONFIGURED_GOOD));
-}
-MFI_COMMAND(top, good, good_drive);
-
-static int
-rebuild_drive(int ac, char **av)
-{
-
- if (ac != 2) {
- warnx("rebuild: %s", ac > 2 ? "extra arguments" :
- "drive required");
- return (EINVAL);
- }
-
- return (drive_set_state(av[1], MFI_PD_STATE_REBUILD));
-}
-MFI_COMMAND(top, rebuild, rebuild_drive);
-
-static int
-start_rebuild(int ac, char **av)
-{
- struct mfi_pd_info info;
- uint16_t device_id;
- uint8_t mbox[4];
- int error, fd;
-
- if (ac != 2) {
- warnx("start rebuild: %s", ac > 2 ? "extra arguments" :
- "drive required");
- return (EINVAL);
- }
-
- fd = mfi_open(mfi_unit);
- if (fd < 0) {
- warn("mfi_open");
- return (errno);
- }
-
- error = mfi_lookup_drive(fd, av[1], &device_id);
- if (error)
- return (error);
-
- /* Get the info for this drive. */
- if (mfi_pd_get_info(fd, device_id, &info, NULL) < 0) {
- warn("Failed to fetch info for drive %u", device_id);
- return (errno);
- }
-
- /* Check the state, must be REBUILD. */
- if (info.fw_state != MFI_PD_STATE_REBUILD) {
- warn("Drive %d is not in the REBUILD state", device_id);
- return (EINVAL);
- }
-
- /* Start the rebuild. */
- mbox_store_pdref(&mbox[0], &info.ref);
- if (mfi_dcmd_command(fd, MFI_DCMD_PD_REBUILD_START, NULL, 0, mbox, 4,
- NULL) < 0) {
- warn("Failed to start rebuild on drive %u", device_id);
- return (errno);
- }
- close(fd);
-
- return (0);
-}
-MFI_COMMAND(start, rebuild, start_rebuild);
-
-static int
-abort_rebuild(int ac, char **av)
-{
- struct mfi_pd_info info;
- uint16_t device_id;
- uint8_t mbox[4];
- int error, fd;
-
- if (ac != 2) {
- warnx("abort rebuild: %s", ac > 2 ? "extra arguments" :
- "drive required");
- return (EINVAL);
- }
-
- fd = mfi_open(mfi_unit);
- if (fd < 0) {
- warn("mfi_open");
- return (errno);
- }
-
- error = mfi_lookup_drive(fd, av[1], &device_id);
- if (error)
- return (error);
-
- /* Get the info for this drive. */
- if (mfi_pd_get_info(fd, device_id, &info, NULL) < 0) {
- warn("Failed to fetch info for drive %u", device_id);
- return (errno);
- }
-
- /* Check the state, must be REBUILD. */
- if (info.fw_state != MFI_PD_STATE_REBUILD) {
- warn("Drive %d is not in the REBUILD state", device_id);
- return (EINVAL);
- }
-
- /* Abort the rebuild. */
- mbox_store_pdref(&mbox[0], &info.ref);
- if (mfi_dcmd_command(fd, MFI_DCMD_PD_REBUILD_ABORT, NULL, 0, mbox, 4,
- NULL) < 0) {
- warn("Failed to abort rebuild on drive %u", device_id);
- return (errno);
- }
- close(fd);
-
- return (0);
-}
-MFI_COMMAND(abort, rebuild, abort_rebuild);
-
-static int
-drive_progress(int ac, char **av)
-{
- struct mfi_pd_info info;
- uint16_t device_id;
- int error, fd;
-
- if (ac != 2) {
- warnx("drive progress: %s", ac > 2 ? "extra arguments" :
- "drive required");
- return (EINVAL);
- }
-
- fd = mfi_open(mfi_unit);
- if (fd < 0) {
- warn("mfi_open");
- return (errno);
- }
-
- error = mfi_lookup_drive(fd, av[1], &device_id);
- if (error)
- return (error);
-
- /* Get the info for this drive. */
- if (mfi_pd_get_info(fd, device_id, &info, NULL) < 0) {
- warn("Failed to fetch info for drive %u", device_id);
- return (errno);
- }
- close(fd);
-
- /* Display any of the active events. */
- if (info.prog_info.active & MFI_PD_PROGRESS_REBUILD)
- mfi_display_progress("Rebuild", &info.prog_info.rbld);
- if (info.prog_info.active & MFI_PD_PROGRESS_PATROL)
- mfi_display_progress("Patrol Read", &info.prog_info.patrol);
- if (info.prog_info.active & MFI_PD_PROGRESS_CLEAR)
- mfi_display_progress("Clear", &info.prog_info.clear);
- if ((info.prog_info.active & (MFI_PD_PROGRESS_REBUILD |
- MFI_PD_PROGRESS_PATROL | MFI_PD_PROGRESS_CLEAR)) == 0)
- printf("No activity in progress for drive %u.\n", device_id);
-
- return (0);
-}
-MFI_COMMAND(drive, progress, drive_progress);
-
-static int
-drive_clear(int ac, char **av)
-{
- struct mfi_pd_info info;
- uint32_t opcode;
- uint16_t device_id;
- uint8_t mbox[4];
- char *s1;
- int error, fd;
-
- if (ac != 3) {
- warnx("drive clear: %s", ac > 3 ? "extra arguments" :
- "drive and action requires");
- return (EINVAL);
- }
-
- for (s1 = av[2]; *s1 != '\0'; s1++)
- *s1 = tolower(*s1);
- if (strcmp(av[2], "start") == 0)
- opcode = MFI_DCMD_PD_CLEAR_START;
- else if ((strcmp(av[2], "stop") == 0) || (strcmp(av[2], "abort") == 0))
- opcode = MFI_DCMD_PD_CLEAR_ABORT;
- else {
- warnx("drive clear: invalid action, must be 'start' or 'stop'\n");
- return (EINVAL);
- }
-
- fd = mfi_open(mfi_unit);
- if (fd < 0) {
- warn("mfi_open");
- return (errno);
- }
-
- error = mfi_lookup_drive(fd, av[1], &device_id);
- if (error)
- return (error);
-
- /* Get the info for this drive. */
- if (mfi_pd_get_info(fd, device_id, &info, NULL) < 0) {
- warn("Failed to fetch info for drive %u", device_id);
- return (errno);
- }
-
- mbox_store_pdref(&mbox[0], &info.ref);
- if (mfi_dcmd_command(fd, opcode, NULL, 0, mbox, 4, NULL) < 0) {
- warn("Failed to %s clear on drive %u",
- opcode == MFI_DCMD_PD_CLEAR_START ? "start" : "stop",
- device_id);
- return (errno);
- }
-
- close(fd);
- return (0);
-}
-MFI_COMMAND(drive, clear, drive_clear);
-
-static int
-drive_locate(int ac, char **av)
-{
- uint16_t device_id;
- uint32_t opcode;
- int error, fd;
- uint8_t mbox[4];
-
- if (ac != 3) {
- warnx("locate: %s", ac > 3 ? "extra arguments" :
- "drive and state required");
- return (EINVAL);
- }
-
- if (strcasecmp(av[2], "on") == 0 || strcasecmp(av[2], "start") == 0)
- opcode = MFI_DCMD_PD_LOCATE_START;
- else if (strcasecmp(av[2], "off") == 0 ||
- strcasecmp(av[2], "stop") == 0)
- opcode = MFI_DCMD_PD_LOCATE_STOP;
- else {
- warnx("locate: invalid state %s", av[2]);
- return (EINVAL);
- }
-
- fd = mfi_open(mfi_unit);
- if (fd < 0) {
- warn("mfi_open");
- return (errno);
- }
-
- error = mfi_lookup_drive(fd, av[1], &device_id);
- if (error)
- return (error);
-
-
- mbox_store_device_id(&mbox[0], device_id);
- mbox[2] = 0;
- mbox[3] = 0;
- if (mfi_dcmd_command(fd, opcode, NULL, 0, mbox, 4, NULL) < 0) {
- warn("Failed to %s locate on drive %u",
- opcode == MFI_DCMD_PD_LOCATE_START ? "start" : "stop",
- device_id);
- return (errno);
- }
- close(fd);
-
- return (0);
-}
-MFI_COMMAND(top, locate, drive_locate);
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