312 lines
10 KiB
C
312 lines
10 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 <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <fcntl.h>
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#include <errno.h>
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#include <err.h>
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#include <sys/ata.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_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(1);
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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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aparam_print(struct ata_params *parm)
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{
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printf(" disk model name %.40s\n", parm->model);
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printf(" firmware revision %.8s\n", parm->revision);
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printf(" ata / atapi revision %d\n", version(parm->version_major));
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printf(" number of cylinders %d\n", parm->cylinders);
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printf(" number of heads %d\n", parm->heads);
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printf(" sectors per track %d\n", parm->sectors);
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printf(" lba support %s\n", parm->support_lba ? "yes" : "no");
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printf(" lba sectors %d\n", parm->lba_size);
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printf(" dma support %s\n", parm->support_dma ? "yes" : "no");
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printf(" queueing support %s\n", parm->support_queueing ? "yes" : "no");
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if(parm->support_queueing)
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printf(" length %d\n", parm->queuelen);
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printf(" SMART support %s\n", parm->support.smart ? "yes" : "no");
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if(parm->support.smart)
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printf(" enabled %s\n", parm->enabled.smart ? "yes" : "no");
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printf(" security support %s\n", parm->support.smart ? "yes" : "no");
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if(parm->support.smart)
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printf(" enabled %s\n", parm->enabled.smart ? "yes" : "no");
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printf(" power management support %s\n", parm->support.power_mngt ? "yes" : "no");
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if(parm->support.power_mngt)
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printf(" enabled %s\n", parm->enabled.power_mngt ? "yes" : "no");
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printf(" write cache support %s\n", parm->support.write_cache ? "yes" : "no");
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if(parm->support.write_cache)
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printf(" enabled %s\n", parm->enabled.write_cache ? "yes" : "no");
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printf(" look ahead support %s\n", parm->support.look_ahead ? "yes" : "no");
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if(parm->support.look_ahead)
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printf(" enabled %s\n", parm->enabled.look_ahead ? "yes" : "no");
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printf(" microcode download support %s\n", parm->support.microcode ? "yes" : "no");
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if(parm->support.microcode)
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printf(" enabled %s\n", parm->enabled.microcode ? "yes" : "no");
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printf(" rd/wr dma queued support %s\n", parm->support.queued ? "yes" : "no");
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if(parm->support.queued)
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printf(" enabled %s\n", parm->enabled.queued ? "yes" : "no");
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printf(" advanced power management support %s\n", parm->support.apm ? "yes" : "no");
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if(parm->support.apm)
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{
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printf(" enabled %s\n", parm->enabled.apm ? "yes" : "no");
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printf(" value %d / 0x%02x\n", parm->apm_value, parm->apm_value);
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}
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printf(" automatic acoustic management support %s\n", parm->support.auto_acoustic ? "yes" : "no");
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if(parm->support.auto_acoustic)
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{
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printf(" enabled %s\n", parm->enabled.auto_acoustic ? "yes" : "no");
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printf(" automatic acoustic management current value %d / 0x%02x\n", parm->current_acoustic, parm->current_acoustic);
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printf(" recommended value %d / 0x%02x\n", parm->vendor_acoustic, parm->vendor_acoustic);
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}
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}
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int
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ata_params_print(int fd, int channel, int master)
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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(master)
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master = 1;
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master = !master;
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printf("ATA channel %d, %s", channel, master==0 ? "Master" : "Slave");
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if (iocmd.u.param.type[master]) {
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printf(", device %s:\n", iocmd.u.param.name[master]);
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aparam_print(&iocmd.u.param.params[master]);
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}
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else
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{
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printf(": no device present\n");
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}
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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 master;
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int fd;
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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) {
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int chan;
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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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usage();
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iocmd.channel = chan;
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}
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if (argc > 3)
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master = atoi(argv[3]);
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if (!strcmp(argv[1], "list") && argc == 2) {
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int unit = 0;
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while (info_print(fd, unit++, 1) != ENXIO);
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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], "parm") && argc == 4) {
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ata_params_print(fd, iocmd.channel, master);
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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], "rebuild") && argc == 3) {
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iocmd.cmd = ATAREBUILD;
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if (ioctl(fd, IOCATA, &iocmd) < 0)
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warn("ioctl(ATAREBUILD)");
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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]);
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if (ioctl(fd, IOCATA, &iocmd) < 0)
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warn("ioctl(ATASMODE)");
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}
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if (argc == 3 || argc == 5) {
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iocmd.cmd = ATAGMODE;
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iocmd.device = -1;
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if (ioctl(fd, IOCATA, &iocmd) < 0)
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err(1, "ioctl(ATAGMODE)");
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printf("Master = %s \nSlave = %s\n",
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mode2str(iocmd.u.mode.mode[0]),
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mode2str(iocmd.u.mode.mode[1]));
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}
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}
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else
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usage();
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exit(0);
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}
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