diff options
Diffstat (limited to 'usr.sbin/mfiutil/mfi_cmd.c')
| -rw-r--r-- | usr.sbin/mfiutil/mfi_cmd.c | 351 |
1 files changed, 0 insertions, 351 deletions
diff --git a/usr.sbin/mfiutil/mfi_cmd.c b/usr.sbin/mfiutil/mfi_cmd.c deleted file mode 100644 index abc8312..0000000 --- a/usr.sbin/mfiutil/mfi_cmd.c +++ /dev/null @@ -1,351 +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/errno.h> -#include <sys/ioctl.h> -#include <sys/param.h> -#include <sys/sysctl.h> -#include <sys/uio.h> - -#include <err.h> -#include <fcntl.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - -#include "mfiutil.h" -#include <dev/mfi/mfi_ioctl.h> - -static const char *mfi_status_codes[] = { - "Command completed succesfully", - "Invalid command", - "Invalid DMCD opcode", - "Invalid parameter", - "Invalid Sequence Number", - "Abort isn't possible for the requested command", - "Application 'host' code not found", - "Application in use", - "Application not initialized", - "Array index invalid", - "Array row not empty", - "Configuration resource conflict", - "Device not found", - "Drive too small", - "Flash memory allocation failed", - "Flash download already in progress", - "Flash operation failed", - "Bad flash image", - "Incomplete flash image", - "Flash not open", - "Flash not started", - "Flush failed", - "Specified application doesn't have host-resident code", - "Volume consistency check in progress", - "Volume initialization in progress", - "Volume LBA out of range", - "Maximum number of volumes are already configured", - "Volume is not OPTIMAL", - "Volume rebuild in progress", - "Volume reconstruction in progress", - "Volume RAID level is wrong for requested operation", - "Too many spares assigned", - "Scratch memory not available", - "Error writing MFC data to SEEPROM", - "Required hardware is missing", - "Item not found", - "Volume drives are not within an enclosure", - "Drive clear in progress", - "Drive type mismatch (SATA vs SAS)", - "Patrol read disabled", - "Invalid row index", - "SAS Config - Invalid action", - "SAS Config - Invalid data", - "SAS Config - Invalid page", - "SAS Config - Invalid type", - "SCSI command completed with error", - "SCSI I/O request failed", - "SCSI RESERVATION_CONFLICT", - "One or more flush operations during shutdown failed", - "Firmware time is not set", - "Wrong firmware or drive state", - "Volume is offline", - "Peer controller rejected request", - "Unable to inform peer of communication changes", - "Volume reservation already in progress", - "I2C errors were detected", - "PCI errors occurred during XOR/DMA operation", - "Diagnostics failed", - "Unable to process command as boot messages are pending", - "Foreign configuration is incomplete" -}; - -const char * -mfi_status(u_int status_code) -{ - static char buffer[16]; - - if (status_code == MFI_STAT_INVALID_STATUS) - return ("Invalid status"); - if (status_code < sizeof(mfi_status_codes) / sizeof(char *)) - return (mfi_status_codes[status_code]); - snprintf(buffer, sizeof(buffer), "Status: 0x%02x", status_code); - return (buffer); -} - -const char * -mfi_raid_level(uint8_t primary_level, uint8_t secondary_level) -{ - static char buf[16]; - - switch (primary_level) { - case DDF_RAID0: - return ("RAID-0"); - case DDF_RAID1: - if (secondary_level != 0) - return ("RAID-10"); - else - return ("RAID-1"); - case DDF_RAID1E: - return ("RAID-1E"); - case DDF_RAID3: - return ("RAID-3"); - case DDF_RAID5: - if (secondary_level != 0) - return ("RAID-50"); - else - return ("RAID-5"); - case DDF_RAID5E: - return ("RAID-5E"); - case DDF_RAID5EE: - return ("RAID-5EE"); - case DDF_RAID6: - if (secondary_level != 0) - return ("RAID-60"); - else - return ("RAID-6"); - case DDF_JBOD: - return ("JBOD"); - case DDF_CONCAT: - return ("CONCAT"); - default: - sprintf(buf, "LVL 0x%02x", primary_level); - return (buf); - } -} - -static int -mfi_query_disk(int fd, uint8_t target_id, struct mfi_query_disk *info) -{ - - bzero(info, sizeof(*info)); - info->array_id = target_id; - if (ioctl(fd, MFIIO_QUERY_DISK, info) < 0) - return (-1); - if (!info->present) { - errno = ENXIO; - return (-1); - } - return (0); -} - -const char * -mfi_volume_name(int fd, uint8_t target_id) -{ - static struct mfi_query_disk info; - static char buf[4]; - - if (mfi_query_disk(fd, target_id, &info) < 0) { - snprintf(buf, sizeof(buf), "%d", target_id); - return (buf); - } - return (info.devname); -} - -int -mfi_volume_busy(int fd, uint8_t target_id) -{ - struct mfi_query_disk info; - - /* Assume it isn't mounted if we can't get information. */ - if (mfi_query_disk(fd, target_id, &info) < 0) - return (0); - return (info.open != 0); -} - -/* - * Check if the running kernel supports changing the RAID - * configuration of the mfi controller. - */ -int -mfi_reconfig_supported(void) -{ - char mibname[64]; - size_t len; - int dummy; - - len = sizeof(dummy); - snprintf(mibname, sizeof(mibname), "dev.mfi.%d.delete_busy_volumes", - mfi_unit); - return (sysctlbyname(mibname, &dummy, &len, NULL, 0) == 0); -} - -int -mfi_lookup_volume(int fd, const char *name, uint8_t *target_id) -{ - struct mfi_query_disk info; - struct mfi_ld_list list; - char *cp; - long val; - u_int i; - - /* If it's a valid number, treat it as a raw target ID. */ - val = strtol(name, &cp, 0); - if (*cp == '\0') { - *target_id = val; - return (0); - } - - if (mfi_dcmd_command(fd, MFI_DCMD_LD_GET_LIST, &list, sizeof(list), - NULL, 0, NULL) < 0) - return (-1); - - for (i = 0; i < list.ld_count; i++) { - if (mfi_query_disk(fd, list.ld_list[i].ld.v.target_id, - &info) < 0) - continue; - if (strcmp(name, info.devname) == 0) { - *target_id = list.ld_list[i].ld.v.target_id; - return (0); - } - } - errno = EINVAL; - return (-1); -} - -int -mfi_dcmd_command(int fd, uint32_t opcode, void *buf, size_t bufsize, - uint8_t *mbox, size_t mboxlen, uint8_t *statusp) -{ - struct mfi_ioc_passthru ioc; - struct mfi_dcmd_frame *dcmd; - int r; - - if ((mbox != NULL && (mboxlen == 0 || mboxlen > MFI_MBOX_SIZE)) || - (mbox == NULL && mboxlen != 0)) { - errno = EINVAL; - return (-1); - } - - bzero(&ioc, sizeof(ioc)); - dcmd = &ioc.ioc_frame; - if (mbox) - bcopy(mbox, dcmd->mbox, mboxlen); - dcmd->header.cmd = MFI_CMD_DCMD; - dcmd->header.timeout = 0; - dcmd->header.flags = 0; - dcmd->header.data_len = bufsize; - dcmd->opcode = opcode; - - ioc.buf = buf; - ioc.buf_size = bufsize; - r = ioctl(fd, MFIIO_PASSTHRU, &ioc); - if (r < 0) - return (r); - - if (statusp != NULL) - *statusp = dcmd->header.cmd_status; - else if (dcmd->header.cmd_status != MFI_STAT_OK) { - warnx("Command failed: %s", - mfi_status(dcmd->header.cmd_status)); - errno = EIO; - return (-1); - } - return (0); -} - -int -mfi_ctrl_get_info(int fd, struct mfi_ctrl_info *info, uint8_t *statusp) -{ - - return (mfi_dcmd_command(fd, MFI_DCMD_CTRL_GETINFO, info, - sizeof(struct mfi_ctrl_info), NULL, 0, statusp)); -} - -int -mfi_open(int unit) -{ - char path[MAXPATHLEN]; - - snprintf(path, sizeof(path), "/dev/mfi%d", unit); - return (open(path, O_RDWR)); -} - -void -mfi_display_progress(const char *label, struct mfi_progress *prog) -{ - uint seconds; - - printf("%s: %.2f%% complete, after %ds", label, - (float)prog->progress * 100 / 0xffff, prog->elapsed_seconds); - if (prog->elapsed_seconds > 10) { - printf(" finished in "); - seconds = (0x10000 * (uint32_t)prog->elapsed_seconds) / - prog->progress - prog->elapsed_seconds; - if (seconds > 3600) - printf("%u:", seconds / 3600); - if (seconds > 60) { - seconds %= 3600; - printf("%02u:%02u", seconds / 60, seconds % 60); - } else - printf("%us", seconds); - } - printf("\n"); -} - -int -mfi_table_handler(struct mfiutil_command **start, struct mfiutil_command **end, - int ac, char **av) -{ - struct mfiutil_command **cmd; - - if (ac < 2) { - warnx("The %s command requires a sub-command.", av[0]); - return (EINVAL); - } - for (cmd = start; cmd < end; cmd++) { - if (strcmp((*cmd)->name, av[1]) == 0) - return ((*cmd)->handler(ac - 1, av + 1)); - } - - warnx("%s is not a valid sub-command of %s.", av[1], av[0]); - return (ENOENT); -} |
