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Make this compile with ${BDECFLAGS}, apply style(9), cleanup manpage.

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This commit is contained in:
Ruslan Ermilov 2001-03-15 19:28:58 +00:00
parent 813c96dbd7
commit 905a2385bf
4 changed files with 187 additions and 98 deletions
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4
sbin/atacontrol/Makefile
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@ -1,5 +1,7 @@
#$FreeBSD$
# $FreeBSD$
PROG= atacontrol
MAN8= atacontrol.8
CFLAGS+=-Wall
.include <bsd.prog.mk>

76
sbin/atacontrol/atacontrol.8
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@ -33,78 +33,90 @@
.Nd
ATA device driver control program
.Sh SYNOPSIS
.Nm
.Nm
.Aq Ar command
.Op channel [args]
.Ar channel Op Ar args
.Pp
.Nm
.Ic attach
.Op channel
.Ar channel
.Nm
.Ic detach
.Op channel
.Ar channel
.Nm
.Ic reinit
.Op channel
.Ar channel
.Nm
.Ic mode
.Op channel
.Op mastermode slavemode
.Ar channel
.Op Ar mastermode slavemode
.Nm
.Ic info
.Op channel
.Ar channel
.Sh DESCRIPTION
.Nm
is a control program that provides the user access and control to the
.Fx
ATA subsystem.
.Fx
.Xr ata 4
subsystem.
.Pp
.Nm
can cause severe system crashes and loss of data if used improperly, please
exercise caution when using this command!.
exercise caution when using this command!
.Pp
.Nm
supports the following commands:
.Pp
.Bl -tag -width 8n
.It Ic attach
Attach an ATA channel, devices on the channel are probed and attached as
.Bl -tag -width "attach"
.It Ic attach
Attach an ATA
.Ar channel ,
devices on the channel are probed and attached as
is done on boot.
.Pp
.It Ic detach
Detach an ATA channel, devices on the channel are removed from the kernel,
Detach an ATA
.Ar channel ,
devices on the channel are removed from the kernel,
and all outstanding tranfers etc are returned back to the system marked
as failed.
.Pp
.It Ic reinit
Reinitialize an ATA channel. Both devices on the channel are reset and
Reinitialize an ATA
.Ar channel .
Both devices on the channel are reset and
initialized to the parameters the ATA driver has stored internally.
Devices that has gone bad and no longer responds to the probe, or devices
that has physically been removed are removed from the kernel. Likewise
that has physically been removed are removed from the kernel.
Likewise
are devices that show up during a reset, probed and attached.
.Pp
.It Ic mode
.It Ic mode
Without the two mode arguments the current transfer modes of both
devices are printed. If the mode arguments are given, the ATA driver
is asked to change the transfer modes to those given. The ATA driver
devices are printed.
If the mode arguments are given, the ATA driver
is asked to change the transfer modes to those given.
The ATA driver
will reject modes that is not supported by the hardware.
Modes are given like PIO3, udma2, udma100, case does not matter.
.Pp
Modes are given like
.Dq Li PIO3 ,
.Dq Li udma2 ,
.Dq Li udma100 ,
case does not matter.
.It Ic info
Show info on the device on the channel, currently only the device
Show info on the device on the
.Ar channel ,
currently only the device
name and manufacture/version strings are shown.
.Pp
.El
.Sh SEE ALSO
.Xr ata 4
.Sh HISTORY
The
.Nm
driver first appeared in
utility first appeared in
.Fx 5.0 .
.Sh AUTHORS
.An -nosplit
The
.Nm
driver was written by
utility was written by
.An S\(/oren Schmidt
.Aq sos@FreeBSD.org .
.Pp

176
sbin/atacontrol/atacontrol.c
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@ -1,5 +1,5 @@
/*-
* Copyright (c) 2000,2001 Søren Schmidt
* Copyright (c) 2000, 2001 Søren Schmidt
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -24,78 +24,104 @@
* 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 <stdio.h>
#include <fcntl.h>
#ifndef lint
static const char rcsid[] =
"$FreeBSD$";
#endif /* not lint */
#include <sys/types.h>
#include <sys/ata.h>
char *
#include <err.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "pathnames.h"
struct mode2str {
int mode;
const char *str;
};
struct mode2str mode_str[] = {
{ ATA_PIO, "BIOSPIO" },
{ ATA_PIO0, "PIO0" },
{ ATA_PIO1, "PIO1" },
{ ATA_PIO2, "PIO2" },
{ ATA_PIO3, "PIO3" },
{ ATA_PIO4, "PIO4" },
{ ATA_WDMA2, "WDMA2" },
{ ATA_UDMA2, "UDMA33" },
{ ATA_UDMA4, "UDMA66" },
{ ATA_UDMA5, "UDMA100" },
{ ATA_DMA, "BIOSDMA" },
{ -1, NULL }
};
const char *mode2str(int);
int str2mode(char *);
int version(int);
void param_print(struct ata_params *);
void info_print(int, int);
void usage(void);
const char *
mode2str(int mode)
{
switch (mode) {
case ATA_PIO: return "BIOSPIO";
case ATA_PIO0: return "PIO0";
case ATA_PIO1: return "PIO1";
case ATA_PIO2: return "PIO2";
case ATA_PIO3: return "PIO3";
case ATA_PIO4: return "PIO4";
case ATA_WDMA2: return "WDMA2";
case ATA_UDMA2: return "UDMA33";
case ATA_UDMA4: return "UDMA66";
case ATA_UDMA5: return "UDMA100";
case ATA_DMA: return "BIOSDMA";
default: return "???";
}
int m;
for (m = 0; mode_str[m].mode != -1; m++)
if (mode_str[m].mode == mode)
return (mode_str[m].str);
return "???";
}
int
str2mode(char *str)
{
if (!strcasecmp(str, "BIOSPIO")) return ATA_PIO;
if (!strcasecmp(str, "PIO0")) return ATA_PIO0;
if (!strcasecmp(str, "PIO1")) return ATA_PIO1;
if (!strcasecmp(str, "PIO2")) return ATA_PIO2;
if (!strcasecmp(str, "PIO3")) return ATA_PIO3;
if (!strcasecmp(str, "PIO4")) return ATA_PIO4;
if (!strcasecmp(str, "WDMA2")) return ATA_WDMA2;
if (!strcasecmp(str, "UDMA2")) return ATA_UDMA2;
if (!strcasecmp(str, "UDMA33")) return ATA_UDMA2;
if (!strcasecmp(str, "UDMA4")) return ATA_UDMA4;
if (!strcasecmp(str, "UDMA66")) return ATA_UDMA4;
if (!strcasecmp(str, "UDMA5")) return ATA_UDMA5;
if (!strcasecmp(str, "UDMA100")) return ATA_UDMA5;
if (!strcasecmp(str, "BIOSDMA")) return ATA_DMA;
return -1;
int m;
for (m = 0; mode_str[m].mode != -1; m++)
if (!strcasecmp(mode_str[m].str, str))
return (mode_str[m].mode);
return -1;
}
void
usage()
usage(void)
{
printf("usage: atacontrol <command> channel [args]\n");
fprintf(stderr, "usage: atacontrol <command> channel [args]\n");
exit(1);
}
int
version(int version)
version(int vers)
{
int bit;
if (version == 0xffff)
return 0;
for (bit = 15; bit >= 0; bit--)
if (version & (1<<bit))
return bit;
return 0;
int bit;
if (vers == 0xffff)
return 0;
for (bit = 15; bit >= 0; bit--)
if (vers & (1 << bit))
return bit;
return 0;
}
void
param_print(struct ata_params *parm)
{
printf("<%.40s/%.8s> ATA/ATAPI rev %d\n",
parm->model, parm->revision, version(parm->versmajor));
parm->model, parm->revision, version(parm->versmajor));
}
void
@ -105,7 +131,10 @@ info_print(int fd, int channel)
bzero(&param, sizeof(struct ata_param));
param.channel = channel;
ioctl(fd, ATAGPARM, &param);
if (ioctl(fd, ATAGPARM, &param) == -1)
err(1, "ioctl(ATAGPARM)");
printf("Master slot: ");
if (param.type[0]) {
printf("%4.4s: ", param.name[0]);
@ -113,6 +142,7 @@ info_print(int fd, int channel)
}
else
printf(" no device present\n");
printf("Slave slot: ");
if (param.type[1]) {
printf("%4.4s: ", param.name[1]);
@ -125,31 +155,39 @@ info_print(int fd, int channel)
int
main(int argc, char **argv)
{
int unit;
int fd = open("/dev/ata", O_RDWR);
int fd, unit;
if (fd < 0)
errx(1, "/dev/ata not found - exiting\n");
fd = open(_PATH_ATA, O_RDWR);
if (fd == -1)
err(1, _PATH_ATA);
if (argc < 3)
usage();
if (!strcmp(argv[1], "detach")) {
if (argc != 3)
usage();
unit = atoi(argv[2]);
ioctl(fd, ATADETACH, &unit);
if (ioctl(fd, ATADETACH, &unit) == -1)
err(1, "ioctl(ATADETACH)");
}
else if (!strcmp(argv[1], "attach")) {
if (argc != 3)
usage();
unit = atoi(argv[2]);
ioctl(fd, ATAATTACH, &unit);
info_print(fd, unit);
if (ioctl(fd, ATAATTACH, &unit) == -1)
err(1, "ioctl(ATAATTACH)");
else
info_print(fd, unit);
}
else if (!strcmp(argv[1], "reinit")) {
if (argc != 3)
usage();
unit = atoi(argv[2]);
ioctl(fd, ATAREINIT, &unit);
info_print(fd, unit);
if (ioctl(fd, ATAREINIT, &unit) == -1)
err(1, "ioctl(ATAREINIT)");
else
info_print(fd, unit);
}
else if (!strcmp(argv[1], "mode")) {
struct ata_modes modes;
@ -157,19 +195,25 @@ main(int argc, char **argv)
bzero(&modes, sizeof(struct ata_modes));
if (argc == 3) {
modes.channel = atoi(argv[2]);
ioctl(fd, ATAGMODE, &modes);
printf("Master = %s \nSlave = %s\n",
mode2str(modes.mode[0]),
mode2str(modes.mode[1]));
if (ioctl(fd, ATAGMODE, &modes) == -1)
err(1, "ioctl(ATAGMODE)");
else
printf("Master = %s \nSlave = %s\n",
mode2str(modes.mode[0]),
mode2str(modes.mode[1]));
}
else if (argc == 5) {
modes.channel = atoi(argv[2]);
modes.mode[0] = str2mode(argv[3]);
modes.mode[1] = str2mode(argv[4]);
ioctl(fd, ATASMODE, &modes);
printf("Master = %s \nSlave = %s\n",
mode2str(modes.mode[0]),
mode2str(modes.mode[1]));
if (modes.mode[0] == -1 || modes.mode[1] == -1)
usage();
if (ioctl(fd, ATASMODE, &modes) == -1)
err(1, "ioctl(ATASMODE)");
else
printf("Master = %s \nSlave = %s\n",
mode2str(modes.mode[0]),
mode2str(modes.mode[1]));
}
else
usage();
@ -181,4 +225,6 @@ main(int argc, char **argv)
}
else
usage();
exit(0);
}

29
sbin/atacontrol/pathnames.h Normal file
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@ -0,0 +1,29 @@
/*-
* Copyright (c) 2001 Ruslan Ermilov
* 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.
*
* 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.
*
* $FreeBSD$
*/
#define _PATH_ATA "/dev/ata"