476 lines
13 KiB
C
476 lines
13 KiB
C
/*-
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* Copyright (c) 2000,2001,2002 Søren Schmidt <sos@FreeBSD.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer,
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* without modification, immediately at the beginning of the file.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#include <sys/types.h>
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#include <sys/ata.h>
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#include <err.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sysexits.h>
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char *
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mode2str(int mode)
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{
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switch (mode) {
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case ATA_PIO: return "BIOSPIO";
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case ATA_PIO0: return "PIO0";
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case ATA_PIO1: return "PIO1";
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case ATA_PIO2: return "PIO2";
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case ATA_PIO3: return "PIO3";
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case ATA_PIO4: return "PIO4";
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case ATA_WDMA2: return "WDMA2";
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case ATA_UDMA2: return "UDMA33";
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case ATA_UDMA4: return "UDMA66";
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case ATA_UDMA5: return "UDMA100";
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case ATA_UDMA6: return "UDMA133";
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case ATA_DMA: return "BIOSDMA";
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default: return "???";
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}
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}
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int
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str2mode(char *str)
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{
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if (!strcasecmp(str, "BIOSPIO")) return ATA_PIO;
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if (!strcasecmp(str, "PIO0")) return ATA_PIO0;
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if (!strcasecmp(str, "PIO1")) return ATA_PIO1;
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if (!strcasecmp(str, "PIO2")) return ATA_PIO2;
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if (!strcasecmp(str, "PIO3")) return ATA_PIO3;
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if (!strcasecmp(str, "PIO4")) return ATA_PIO4;
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if (!strcasecmp(str, "WDMA2")) return ATA_WDMA2;
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if (!strcasecmp(str, "UDMA2")) return ATA_UDMA2;
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if (!strcasecmp(str, "UDMA33")) return ATA_UDMA2;
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if (!strcasecmp(str, "UDMA4")) return ATA_UDMA4;
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if (!strcasecmp(str, "UDMA66")) return ATA_UDMA4;
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if (!strcasecmp(str, "UDMA5")) return ATA_UDMA5;
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if (!strcasecmp(str, "UDMA100")) return ATA_UDMA5;
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if (!strcasecmp(str, "UDMA6")) return ATA_UDMA6;
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if (!strcasecmp(str, "UDMA133")) return ATA_UDMA6;
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if (!strcasecmp(str, "BIOSDMA")) return ATA_DMA;
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return -1;
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}
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void
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usage()
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{
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fprintf(stderr, "usage: atacontrol <command> channel [args]\n");
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exit(EX_USAGE);
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}
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int
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version(int version)
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{
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int bit;
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if (version == 0xffff)
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return 0;
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for (bit = 15; bit >= 0; bit--)
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if (version & (1<<bit))
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return bit;
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return 0;
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}
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void
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param_print(struct ata_params *parm)
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{
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printf("<%.40s/%.8s> ATA/ATAPI rev %d\n",
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parm->model, parm->revision, version(parm->version_major));
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}
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void
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cap_print(struct ata_params *parm)
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{
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u_int32_t lbasize = (u_int32_t)parm->lba_size_1 |
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((u_int32_t)parm->lba_size_2 << 16);
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u_int64_t lbasize48 = ((u_int64_t)parm->lba_size48_1) |
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((u_int64_t)parm->lba_size48_2 << 16) |
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((u_int64_t)parm->lba_size48_3 << 32) |
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((u_int64_t)parm->lba_size48_4 << 48);
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printf("\n");
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printf("ATA/ATAPI revision %d\n", version(parm->version_major));
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printf("device model %.40s\n", parm->model);
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printf("serial number %.20s\n", parm->serial);
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printf("firmware revision %.8s\n", parm->revision);
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printf("cylinders %d\n", parm->cylinders);
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printf("heads %d\n", parm->heads);
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printf("sectors/track %d\n", parm->sectors);
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printf("lba%ssupported ", parm->support_lba ? " " : " not ");
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if (lbasize)
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printf("%d sectors\n", lbasize);
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else
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printf("\n");
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printf("lba48%ssupported ",
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parm->support.address48 ? " " : " not ");
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if (lbasize48)
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printf("%ju sectors\n", (uintmax_t)lbasize48);
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else
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printf("\n");
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printf("dma%ssupported\n", parm->support_dma ? " " : " not");
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printf("overlap%ssupported\n", parm->support_queueing ? " " : " not ");
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printf("\nFeature "
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"Support Enable Value Vendor\n");
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printf("write cache %s %s\n",
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parm->support.write_cache ? "yes" : "no",
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parm->enabled.write_cache ? "yes" : "no");
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printf("read ahead %s %s\n",
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parm->support.look_ahead ? "yes" : "no",
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parm->enabled.look_ahead ? "yes" : "no");
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printf("dma queued %s %s %d/%02X\n",
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parm->support.queued ? "yes" : "no",
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parm->enabled.queued ? "yes" : "no",
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parm->queuelen, parm->queuelen);
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printf("SMART %s %s\n",
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parm->support.smart ? "yes" : "no",
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parm->enabled.smart ? "yes" : "no");
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printf("microcode download %s %s\n",
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parm->support.microcode ? "yes" : "no",
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parm->enabled.microcode ? "yes" : "no");
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printf("security %s %s\n",
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parm->support.security ? "yes" : "no",
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parm->enabled.security ? "yes" : "no");
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printf("power management %s %s\n",
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parm->support.power_mngt ? "yes" : "no",
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parm->enabled.power_mngt ? "yes" : "no");
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printf("advanced power management %s %s %d/%02X\n",
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parm->support.apm ? "yes" : "no",
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parm->enabled.apm ? "yes" : "no",
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parm->apm_value, parm->apm_value);
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printf("automatic acoustic management %s %s "
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"%d/%02X %d/%02X\n",
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parm->support.auto_acoustic ? "yes" : "no",
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parm->enabled.auto_acoustic ? "yes" : "no",
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parm->current_acoustic, parm->current_acoustic,
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parm->vendor_acoustic, parm->vendor_acoustic);
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}
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int
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ata_cap_print(int fd, int channel, int device)
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{
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struct ata_cmd iocmd;
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bzero(&iocmd, sizeof(struct ata_cmd));
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iocmd.channel = channel;
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iocmd.device = -1;
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iocmd.cmd = ATAGPARM;
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if (ioctl(fd, IOCATA, &iocmd) < 0)
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return errno;
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printf("ATA channel %d, %s", channel, device==0 ? "Master" : "Slave");
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if (iocmd.u.param.type[device]) {
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printf(", device %s:\n", iocmd.u.param.name[device]);
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cap_print(&iocmd.u.param.params[device]);
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}
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else
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printf(": no device present\n");
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return 0;
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}
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int
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info_print(int fd, int channel, int prchan)
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{
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struct ata_cmd iocmd;
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bzero(&iocmd, sizeof(struct ata_cmd));
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iocmd.channel = channel;
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iocmd.device = -1;
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iocmd.cmd = ATAGPARM;
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if (ioctl(fd, IOCATA, &iocmd) < 0)
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return errno;
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if (prchan)
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printf("ATA channel %d:\n", channel);
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printf("%sMaster: ", prchan ? " " : "");
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if (iocmd.u.param.type[0]) {
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printf("%4.4s ", iocmd.u.param.name[0]);
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param_print(&iocmd.u.param.params[0]);
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}
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else
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printf(" no device present\n");
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printf("%sSlave: ", prchan ? " " : "");
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if (iocmd.u.param.type[1]) {
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printf("%4.4s ", iocmd.u.param.name[1]);
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param_print(&iocmd.u.param.params[1]);
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}
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else
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printf(" no device present\n");
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return 0;
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}
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int
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main(int argc, char **argv)
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{
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struct ata_cmd iocmd;
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int fd, maxunit, unit;
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if ((fd = open("/dev/ata", O_RDWR)) < 0)
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err(1, "control device not found");
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if (argc < 2)
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usage();
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bzero(&iocmd, sizeof(struct ata_cmd));
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if (argc > 2 && strcmp(argv[1], "create")) {
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int chan;
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if (!strcmp(argv[1], "addspare") ||
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!strcmp(argv[1], "delete") ||
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!strcmp(argv[1], "rebuild") ||
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!strcmp(argv[1], "status")) {
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if (!(sscanf(argv[2], "%d", &chan) == 1 ||
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sscanf(argv[2], "ar%d", &chan) == 1)) {
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fprintf(stderr, "atacontrol: Invalid RAID device\n");
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exit(EX_USAGE);
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}
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}
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else {
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if (!(sscanf(argv[2], "%d", &chan) == 1 ||
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sscanf(argv[2], "ata%d", &chan) == 1)) {
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fprintf(stderr, "atacontrol: Invalid ATA channel\n");
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exit(EX_USAGE);
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}
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}
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iocmd.channel = chan;
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}
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if (!strcmp(argv[1], "list") && argc == 2) {
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iocmd.cmd = ATAGMAXCHANNEL;
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if (ioctl(fd, IOCATA, &iocmd) < 0)
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err(1, "ioctl(ATAGMAXCHANNEL)");
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maxunit = iocmd.u.maxchan;
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for (unit = 0; unit < maxunit; unit++)
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info_print(fd, unit, 1);
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}
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else if (!strcmp(argv[1], "info") && argc == 3) {
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info_print(fd, iocmd.channel, 0);
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}
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else if (!strcmp(argv[1], "cap") && argc == 4) {
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ata_cap_print(fd, iocmd.channel, atoi(argv[3]));
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}
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else if (!strcmp(argv[1], "enclosure") && argc == 4) {
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iocmd.device = atoi(argv[3]);
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iocmd.cmd = ATAENCSTAT;
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if (ioctl(fd, IOCATA, &iocmd) < 0)
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err(1, "ioctl(ATAENCSTAT)");
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printf("fan RPM: %d temp: %.1f 5V: %.2f 12V: %.2f\n",
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iocmd.u.enclosure.fan,
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(double)iocmd.u.enclosure.temp / 10,
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(double)iocmd.u.enclosure.v05 / 1000,
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(double)iocmd.u.enclosure.v12 / 1000);
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}
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else if (!strcmp(argv[1], "detach") && argc == 3) {
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iocmd.cmd = ATADETACH;
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if (ioctl(fd, IOCATA, &iocmd) < 0)
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err(1, "ioctl(ATADETACH)");
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}
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else if (!strcmp(argv[1], "attach") && argc == 3) {
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iocmd.cmd = ATAATTACH;
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if (ioctl(fd, IOCATA, &iocmd) < 0)
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err(1, "ioctl(ATAATTACH)");
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info_print(fd, iocmd.channel, 0);
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}
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else if (!strcmp(argv[1], "reinit") && argc == 3) {
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iocmd.cmd = ATAREINIT;
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if (ioctl(fd, IOCATA, &iocmd) < 0)
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warn("ioctl(ATAREINIT)");
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info_print(fd, iocmd.channel, 0);
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}
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else if (!strcmp(argv[1], "create")) {
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int disk, dev, offset;
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iocmd.cmd = ATARAIDCREATE;
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if (!strcmp(argv[2], "RAID0") || !strcmp(argv[2], "stripe"))
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iocmd.u.raid_setup.type = 1;
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if (!strcmp(argv[2], "RAID1") || !strcmp(argv[2],"mirror"))
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iocmd.u.raid_setup.type = 2;
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if (!strcmp(argv[2], "RAID0+1"))
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iocmd.u.raid_setup.type = 3;
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if (!strcmp(argv[2], "SPAN") || !strcmp(argv[2], "JBOD"))
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iocmd.u.raid_setup.type = 4;
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if (!iocmd.u.raid_setup.type) {
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fprintf(stderr, "atacontrol: Invalid RAID type\n");
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fprintf(stderr, "atacontrol: Valid RAID types : \n");
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fprintf(stderr, " RAID0 | stripe | RAID1 | mirror "
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"| RAID0+1 | SPAN | JBOD\n");
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exit(EX_USAGE);
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}
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if (iocmd.u.raid_setup.type & 1) {
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if (!sscanf(argv[3], "%d",
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&iocmd.u.raid_setup.interleave) == 1) {
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fprintf(stderr, "atacontrol: Invalid interleave\n");
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exit(EX_USAGE);
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}
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offset = 4;
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}
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else
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offset = 3;
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for (disk = 0; disk < 16 && (offset + disk) < argc; disk++) {
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if (!(sscanf(argv[offset + disk], "%d", &dev) == 1 ||
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sscanf(argv[offset + disk], "ad%d", &dev) == 1)) {
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fprintf(stderr,
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"atacontrol: Invalid device %s\n",
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argv[offset + disk]);
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exit(EX_USAGE);
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}
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iocmd.u.raid_setup.disks[disk] = dev;
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}
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if(disk < 2) {
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fprintf(stderr, "atacontrol: At least 2 disks must be "
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"specified to create RAID\n");
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exit(EX_USAGE);
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}
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iocmd.u.raid_setup.total_disks = disk;
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if (ioctl(fd, IOCATA, &iocmd) < 0)
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err(1, "ioctl(ATARAIDCREATE)");
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else
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printf("ar%d created\n", iocmd.u.raid_setup.unit);
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}
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else if (!strcmp(argv[1], "delete") && argc == 3) {
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iocmd.cmd = ATARAIDDELETE;
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if (ioctl(fd, IOCATA, &iocmd) < 0)
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warn("ioctl(ATARAIDDELETE)");
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}
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else if (!strcmp(argv[1], "addspare") && argc == 4) {
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int dev;
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iocmd.cmd = ATARAIDADDSPARE;
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if (!(sscanf(argv[3], "%d", &dev) == 1 ||
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sscanf(argv[3], "ad%d", &dev) == 1)) {
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fprintf(stderr,
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"atacontrol: Invalid device %s\n", argv[3]);
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usage();
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}
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iocmd.u.raid_spare.disk = dev;
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if (ioctl(fd, IOCATA, &iocmd) < 0)
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warn("ioctl(ATARAIDADDSPARE)");
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}
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else if (!strcmp(argv[1], "rebuild") && argc == 3) {
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iocmd.cmd = ATARAIDREBUILD;
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if (ioctl(fd, IOCATA, &iocmd) < 0)
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warn("ioctl(ATARAIDREBUILD)");
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}
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else if (!strcmp(argv[1], "status") && argc == 3) {
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int i;
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iocmd.cmd = ATARAIDSTATUS;
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if (ioctl(fd, IOCATA, &iocmd) < 0)
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err(1, "ioctl(ATARAIDSTATUS)");
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printf("ar%d: ATA ", iocmd.channel);
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switch (iocmd.u.raid_status.type) {
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case AR_RAID0:
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printf("RAID0 stripesize=%d",
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iocmd.u.raid_status.interleave);
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break;
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case AR_RAID1:
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printf("RAID1");
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break;
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case AR_RAID0 | AR_RAID1:
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printf("RAID0+1 stripesize=%d",
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iocmd.u.raid_status.interleave);
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break;
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case AR_SPAN:
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printf("SPAN");
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break;
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}
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printf(" subdisks: ");
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for (i = 0; i < iocmd.u.raid_status.total_disks; i++) {
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if (iocmd.u.raid_status.disks[i] >= 0)
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printf("ad%d ", iocmd.u.raid_status.disks[i]);
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else
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printf("DOWN ");
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}
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printf("status: ");
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switch (iocmd.u.raid_status.status) {
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case AR_READY:
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printf("READY\n");
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break;
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case AR_READY | AR_DEGRADED:
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printf("DEGRADED\n");
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break;
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case AR_READY | AR_DEGRADED | AR_REBUILDING:
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printf("REBUILDING %d%% completed\n",
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iocmd.u.raid_status.progress);
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break;
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default:
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printf("BROKEN\n");
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}
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}
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else if (!strcmp(argv[1], "mode") && (argc == 3 || argc == 5)) {
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if (argc == 5) {
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iocmd.cmd = ATASMODE;
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iocmd.device = -1;
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iocmd.u.mode.mode[0] = str2mode(argv[3]);
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iocmd.u.mode.mode[1] = str2mode(argv[4]);
|
|
if (ioctl(fd, IOCATA, &iocmd) < 0)
|
|
warn("ioctl(ATASMODE)");
|
|
}
|
|
if (argc == 3 || argc == 5) {
|
|
iocmd.cmd = ATAGMODE;
|
|
iocmd.device = -1;
|
|
if (ioctl(fd, IOCATA, &iocmd) < 0)
|
|
err(1, "ioctl(ATAGMODE)");
|
|
printf("Master = %s \nSlave = %s\n",
|
|
mode2str(iocmd.u.mode.mode[0]),
|
|
mode2str(iocmd.u.mode.mode[1]));
|
|
}
|
|
}
|
|
else
|
|
usage();
|
|
exit(EX_OK);
|
|
}
|