3 files changed, 506 insertions, 0 deletions

diff --git a/usr.sbin/fdformat/Makefile b/usr.sbin/fdformat/Makefile
new file mode 100644
index 000000000000..209af72d124d
--- /dev/null
+++ b/usr.sbin/fdformat/Makefile
@@ -0,0 +1,32 @@
+# Copyright (C) 1993 by Joerg Wunsch, Dresden
+# 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 ``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 REGENTS 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.
+#
+PROG    = fdformat
+
+# the -I's seem to be confusing, but necessery this way
+# (so the right <unistd.h> will be found in /usr/include, and the
+# "../i386/isa/ic/nec765.h" included from fdreg.h is accessible, too)
+CFLAGS+=-Wall -I/usr/include -I/sys/sys
+
+.include <bsd.prog.mk>
diff --git a/usr.sbin/fdformat/fdformat.1 b/usr.sbin/fdformat/fdformat.1
new file mode 100644
index 000000000000..fce0f7e9bac2
--- /dev/null
+++ b/usr.sbin/fdformat/fdformat.1
@@ -0,0 +1,128 @@
+.\" Copyright (C) 1993 by Joerg Wunsch, Dresden
+.\" 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 ``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 REGENTS 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.
+.\"
+.Dd September 16, 1993
+.Os FreeBSD
+.Dt FDFORMAT 1
+.Sh NAME
+.Nm fdformat
+.Nd format floppy disks
+.Sh SYNOPSIS
+.Nm fdformat
+.Bq Fl q
+.Bq Fl v
+.Bq Fl n
+.Bq Fl f Ar capacity
+.Bq Fl c Ar cyls
+.Bq Fl s Ar secs
+.Bq Fl h Ar heads
+.br
+.Bq Fl r Ar rate
+.Bq Fl g Ar gap3len
+.Bq Fl i Ar intleave
+.Bq Fl S Ar secshft
+.Bq Fl F Ar fillbyte
+.Bq Fl t Ar steps_per_track
+.Ar device_name
+.Sh DESCRIPTION
+.Nm Fdformat
+formats a floppy disk at device
+.Ar device_name .
+.Ar Device_name
+should be a character device; it may be given either with a full path
+name of a raw device node for a floppy disk drive
+.Pq e.\ g. Pa /dev/rfd0 ,
+or default name in an abbreviated form
+.Pq e.\ g. Em fd0 .
+In the latter case, the name is constructed by prepending
+.Pa /dev/r
+and appending an
+.Em .capacity
+to the
+.Ar device_name .
+Note that any geometry constraints of the device node
+.Pq minor device number
+are meaningless, since they're overridden by
+.Nm fdformat .
+.Pp
+The options are as follows:
+.Bl -tag -width 10n -offset indent
+.It Fl q
+supress any normal output from the command, and don't ask the
+user for a confirmation whether to format the floppy disk at
+.Ar device_name .
+.It Fl f Ar capacity
+The normal way to specify the desired formatting parameters.
+.Ar Capacity
+is the number of kilobytes to format.
+.It Fl n
+Don't verify floppy after formatting.
+.It Fl v
+Don't format, verify only.
+.It Fl c Ar cyls
+.It Fl s Ar secs
+.It Fl h Ar heads
+.It Fl r Ar rate
+.It Fl g Ar gap3len
+.It Fl i Ar intleave
+.It Fl S Ar secshft
+.It Fl F Ar fillbyte
+.It Fl t Ar steps_per_track
+An alternate method to specify the geometry data to write to the floppy disk.
+.El
+
+If the
+.Fl q
+flag has not been specified, the user is asked for a confirmation
+of the intended formatting process. In order to continue, an answer
+of
+.Dq y
+must be given.
+.Sh DIAGNOSTICS
+If no
+.Fl q
+has been specified, the current track
+.Pq note: not cylinder
+number is printed to standard output to inform the user about
+the progress of work.
+.Pp
+An exit status of 0 is returned upon successful operation. Exit status
+1 is returned on any errors during floppy formatting, and an exit status
+of 2 reflects invalid arguments given to the program (along with an
+appropriate information written to diagnostic output).
+.Sh BUGS
+The only valid interleave factor value is 1.
+.Sh SEE ALSO
+.Xr fd 4 .
+.Sh HISTORY
+.Nm Fdformat
+has been developed for 386BSD
+and upgraded to the new
+.Xr fd 4
+floppy disk driver.
+.Sh AUTHOR
+The program has been contributed by
+.if n Joerg Wunsch,
+.if t J\(:org Wunsch,
+Dresden with changes by Serge Vakulenko and Andrew A. Chernov, Moscow.
diff --git a/usr.sbin/fdformat/fdformat.c b/usr.sbin/fdformat/fdformat.c
new file mode 100644
index 000000000000..f29013d80ff3
--- /dev/null
+++ b/usr.sbin/fdformat/fdformat.c
@@ -0,0 +1,346 @@
+/*
+ * Copyright (C) 1992-1993 by Joerg Wunsch, Dresden
+ * 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 ``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 REGENTS 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:
+ * format a floppy disk
+ * 
+ * Added FD_GTYPE ioctl, verifying, proportional indicators.
+ * Serge Vakulenko, vak@zebub.msk.su
+ * Sat Dec 18 17:45:47 MSK 1993
+ *
+ * Final adaptation, change format/verify logic, add separate
+ * format gap/interleave values
+ * Andrew A. Chernov, ache@astral.msk.su
+ * Thu Jan 27 00:47:24 MSK 1994
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <strings.h>
+#include <ctype.h>
+
+#include <errno.h>
+#include <machine/ioctl_fd.h>
+#include <../i386/isa/fdreg.h>	/* XXX should be in <machine> dir */
+
+static void
+format_track(int fd, int cyl, int secs, int head, int rate,
+	     int gaplen, int secsize, int fill)
+{
+	struct fd_formb f;
+	register int i;
+
+	f.format_version = FD_FORMAT_VERSION;
+	f.head = head;
+	f.cyl = cyl;
+	f.transfer_rate = rate;
+
+	f.fd_formb_secshift = secsize;
+	f.fd_formb_nsecs = secs;
+	f.fd_formb_gaplen = gaplen;
+	f.fd_formb_fillbyte = fill;
+	for(i = 0; i < secs; i++) {
+		f.fd_formb_cylno(i) = cyl;
+		f.fd_formb_headno(i) = head;
+		f.fd_formb_secno(i) = i + 1;
+		f.fd_formb_secsize(i) = secsize;
+	}
+	if(ioctl(fd, FD_FORM, (caddr_t)&f) < 0) {
+		perror("\nfdformat: ioctl(FD_FORM)");
+		exit(1);
+	}
+}
+
+static int
+verify_track(int fd, int track, int tracksize)
+{
+	static char *buf = 0;
+	static int bufsz = 0;
+
+	if (bufsz < tracksize) {
+		if (buf)
+			free (buf);
+		bufsz = tracksize;
+		buf = 0;
+	}
+	if (! buf)
+		buf = malloc (bufsz);
+	if (! buf) {
+		fprintf (stderr, "\nfdformat: out of memory\n");
+		exit (2);
+	}
+	if (lseek (fd, (long) track*tracksize, 0) < 0)
+		return (-1);
+	if (read (fd, buf, tracksize) != tracksize)
+		return (-1);
+	return (0);
+}
+
+static const char *
+makename(const char *arg, const char *suffix)
+{
+	static char namebuff[20];	/* big enough for "/dev/rfd0a"... */
+
+	memset(namebuff, 0, 20);
+	if(*arg == '\0') /* ??? */
+		return arg;
+	if(*arg == '/')  /* do not convert absolute pathnames */
+		return arg;
+	strcpy(namebuff, "/dev/r");
+	strncat(namebuff, arg, 3);
+	strcat(namebuff, suffix);
+	return namebuff;
+}
+
+static void
+usage ()
+{
+	printf("Usage:\n\tfdformat [-q] [-n | -v] [-f #] [-c #] [-s #] [-h #]\n");
+	printf("\t\t [-r #] [-g #] [-i #] [-S #] [-F #] [-t #] devname\n");
+	printf("Options:\n");
+	printf("\t-q\tsupress any normal output, don't ask for confirmation\n");
+	printf("\t-n\tdon't verify floppy after formatting\n");
+	printf("\t-v\tdon't format, verify only\n");
+	printf("\t-f #\tspecify desired floppy capacity, in kilobytes;\n");
+	printf("\t\tvalid choices are 360, 720, 800, 820, 1200, 1440, 1480, 1720\n");
+	printf("\tdevname\tthe full name of floppy device or in short form fd0, fd1\n");
+	printf("Obscure options:\n");
+	printf("\t-c #\tspecify number of cylinders, 40 or 80\n");
+	printf("\t-s #\tspecify number of sectors per track, 9, 10, 15 or 18\n");
+	printf("\t-h #\tspecify number of floppy heads, 1 or 2\n");
+	printf("\t-r #\tspecify data rate, 250, 300 or 500 kbps\n");
+	printf("\t-g #\tspecify gap length\n");
+	printf("\t-i #\tspecify interleave factor\n");
+	printf("\t-S #\tspecify sector size, 0=128, 1=256, 2=512 bytes\n");
+	printf("\t-F #\tspecify fill byte\n");
+	printf("\t-t #\tnumber of steps per track\n");
+	exit(2);
+}
+
+static int
+yes ()
+{
+	char reply [256], *p;
+
+	reply[sizeof(reply)-1] = 0;
+	for (;;) {
+		fflush(stdout);
+		if (! fgets (reply, sizeof(reply)-1, stdin))
+			return (0);
+		for (p=reply; *p==' ' || *p=='\t'; ++p)
+			continue;
+		if (*p=='y' || *p=='Y')
+			return (1);
+		if (*p=='n' || *p=='N' || *p=='\n' || *p=='\r')
+			return (0);
+		printf("Answer `yes' or `no': ");
+	}
+}
+
+int
+main(int argc, char **argv)
+{
+	int format = -1, cyls = -1, secs = -1, heads = -1, intleave = -1;
+	int rate = -1, gaplen = -1, secsize = -1, steps = -1;
+	int fill = 0xf6, quiet = 0, verify = 1, verify_only = 0;
+	int fd, c, track, error, tracks_per_dot, bytes_per_track, errs;
+	const char *devname, *suffix;
+	struct fd_type fdt;
+
+	while((c = getopt(argc, argv, "f:c:s:h:r:g:S:F:t:i:qvn")) != -1)
+		switch(c) {
+		case 'f':	/* format in kilobytes */
+			format = atoi(optarg);
+			break;
+
+		case 'c':	/* # of cyls */
+			cyls = atoi(optarg);
+			break;
+
+		case 's':	/* # of secs per track */
+			secs = atoi(optarg);
+			break;
+
+		case 'h':	/* # of heads */
+			heads = atoi(optarg);
+			break;
+
+		case 'r':	/* transfer rate, kilobyte/sec */
+			rate = atoi(optarg);
+			break;
+
+		case 'g':	/* length of GAP3 to format with */
+			gaplen = atoi(optarg);
+			break;
+
+		case 'S':	/* sector size shift factor (1 << S)*128 */
+			secsize = atoi(optarg);
+			break;
+
+		case 'F':	/* fill byte, C-like notation allowed */
+			fill = (int)strtol(optarg, (char **)0, 0);
+			break;
+
+		case 't':	/* steps per track */
+			steps = atoi(optarg);
+			break;
+
+		case 'i':       /* interleave factor */
+			intleave = atoi(optarg);
+			break;
+
+		case 'q':
+			quiet = 1;
+			break;
+
+		case 'n':
+			verify = 0;
+			break;
+
+		case 'v':
+			verify = 1;
+			verify_only = 1;
+			break;
+
+		case '?': default:
+			usage();
+		}
+
+	if(optind != argc - 1)
+		usage();
+
+	switch(format) {
+	default:
+		fprintf(stderr, "fdformat: bad floppy size: %dK\n", format);
+		exit(2);
+	case -1:   suffix = "";      break;
+	case 360:  suffix = ".360";  break;
+	case 720:  suffix = ".720";  break;
+	case 800:  suffix = ".800";  break;
+	case 820:  suffix = ".820";  break;
+	case 1200: suffix = ".1200"; break;
+	case 1440: suffix = ".1440"; break;
+	case 1480: suffix = ".1480"; break;
+	case 1720: suffix = ".1720"; break;
+	}
+
+	devname = makename(argv[optind], suffix);
+
+	if((fd = open(devname, O_RDWR)) < 0) {
+		perror(devname);
+		exit(1);
+	}
+
+	if(ioctl(fd, FD_GTYPE, &fdt) < 0) {
+		fprintf(stderr, "fdformat: not a floppy disk: %s\n", devname);
+		exit(1);
+	}
+
+	switch(rate) {
+	case -1:  break;
+	case 250: fdt.trans = FDC_250KBPS; break;
+	case 300: fdt.trans = FDC_300KBPS; break;
+	case 500: fdt.trans = FDC_500KBPS; break;
+	default:
+		fprintf(stderr, "fdformat: invalid transfer rate: %d\n", rate);
+		exit(2);
+	}
+
+	if (cyls >= 0)    fdt.tracks = cyls;
+	if (secs >= 0)    fdt.sectrac = secs;
+	if (heads >= 0)   fdt.heads = heads;
+	if (gaplen >= 0)  fdt.f_gap = gaplen;
+	if (secsize >= 0) fdt.secsize = secsize;
+	if (steps >= 0)   fdt.steptrac = steps;
+	if (intleave >= 0) fdt.f_inter = intleave;
+	if (fdt.f_inter != 1) {
+		fprintf(stderr, "fdformat: can't format with interleave != 1 yet\n");
+		exit(2);
+	}
+
+	bytes_per_track = fdt.sectrac * (1<<fdt.secsize) * 128;
+	tracks_per_dot = fdt.tracks * fdt.heads / 40;
+
+	if (verify_only) {
+		if(!quiet)
+			printf("Verify %dK floppy `%s'.\n",
+				fdt.tracks * fdt.heads * bytes_per_track / 1024,
+				devname);
+	}
+	else if(!quiet) {
+		printf("Format %dK floppy `%s'? (y/n): ",
+			fdt.tracks * fdt.heads * bytes_per_track / 1024,
+			devname);
+		if(! yes ()) {
+			printf("Not confirmed.\n");
+			return 0;
+		}
+	}
+
+	/*
+	 * Formatting.
+	 */
+	if(!quiet) {
+		printf("Processing ----------------------------------------\r");
+		printf("Processing ");
+		fflush(stdout);
+	}
+
+	error = errs = 0;
+
+	for (track = 0; track < fdt.tracks * fdt.heads; track++) {
+		if (!verify_only) {
+			format_track(fd, track / 2, fdt.sectrac, track & 1,
+				fdt.trans, fdt.f_gap, fdt.secsize, fill);
+			if(!quiet && !((track + 1) % tracks_per_dot)) {
+				putchar('F');
+				fflush(stdout);
+			}
+		}
+		if (verify) {
+			if (verify_track(fd, track, bytes_per_track) < 0)
+				error = errs = 1;
+			if(!quiet && !((track + 1) % tracks_per_dot)) {
+				if (!verify_only)
+					putchar('\b');
+				if (error) {
+					putchar('E');
+					error = 0;
+				}
+				else
+					putchar('V');
+				fflush(stdout);
+			}
+		}
+	}
+	if(!quiet)
+		printf(" done.\n");
+
+	return errs;
+}