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Add PC98 supports.

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Submitted by:	Watanabe Kazuhiro <CQG00620@nifty.ne.jp> (mostly)
This commit is contained in:
Yoshihiro Takahashi 2004-03-28 13:42:27 +00:00
parent 279b998b38
commit 1a06a03cb8
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=127522
4 changed files with 77 additions and 5 deletions
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4
usr.sbin/fdcontrol/Makefile
View File

@ -8,4 +8,8 @@ CFLAGS+= -I${.CURDIR}/../fdread
WARNS?= 2
MAN= fdcontrol.8
.if ${MACHINE} == "pc98"
CFLAGS+= -DPC98
.endif
.include <bsd.prog.mk>

4
usr.sbin/fdformat/Makefile
View File

@ -8,4 +8,8 @@ SRCS= fdformat.c fdutil.c
WARNS?= 2
CFLAGS+= -I${.CURDIR}/../fdread
.if ${MACHINE} == "pc98"
CFLAGS+= -DPC98
.endif
.include <bsd.prog.mk>

4
usr.sbin/fdread/Makefile
View File

@ -3,4 +3,8 @@
PROG= fdread
SRCS= fdread.c fdutil.c
.if ${MACHINE} == "pc98"
CFLAGS+= -DPC98
.endif
.include <bsd.prog.mk>

70
usr.sbin/fdread/fdutil.c
View File

@ -87,6 +87,47 @@ printstatus(struct fdc_status *fdcsp, int terse)
static struct fd_type fd_types_auto[1];
#ifdef PC98
static struct fd_type fd_types_12m[] = {
{ 15,2,0xFF,0x1B,80,2400,0,2,0x54,1,0,FL_MFM }, /* 1.2M */
#if 0
{ 10,2,0xFF,0x10,82,1640,1,2,0x30,1,0,FL_MFM }, /* 820K */
{ 10,2,0xFF,0x10,80,1600,1,2,0x30,1,0,FL_MFM }, /* 800K */
#endif
{ 9,2,0xFF,0x20,80,1440,1,2,0x50,1,0,FL_MFM }, /* 720K */
{ 9,2,0xFF,0x20,40, 720,1,2,0x50,1,0,FL_MFM|FL_2STEP },/* 360K */
{ 8,2,0xFF,0x2A,80,1280,1,2,0x50,1,0,FL_MFM }, /* 640K */
{ 8,3,0xFF,0x35,77,1232,0,2,0x74,1,0,FL_MFM }, /* 1.23M 1024/sec */
#if 0
{ 8,3,0xFF,0x35,80,1280,0,2,0x74,1,0,FL_MFM }, /* 1.28M 1024/sec */
#endif
};
static struct fd_type fd_types_144m[] = {
#if 0
{ 21,2,0xFF,0x04,82,3444,2,2,0x0C,2,0,FL_MFM }, /* 1.72M in 3mode */
{ 18,2,0xFF,0x1B,82,2952,2,2,0x54,1,0,FL_MFM }, /* 1.48M in 3mode */
#endif
{ 18,2,0xFF,0x1B,80,2880,2,2,0x54,1,0,FL_MFM }, /* 1.44M in 3mode */
{ 15,2,0xFF,0x1B,80,2400,0,2,0x54,1,0,FL_MFM }, /* 1.2M */
#if 0
{ 10,2,0xFF,0x10,82,1640,1,2,0x30,1,0,FL_MFM }, /* 820K */
{ 10,2,0xFF,0x10,80,1600,1,2,0x30,1,0,FL_MFM }, /* 800K */
#endif
{ 9,2,0xFF,0x20,80,1440,1,2,0x50,1,0,FL_MFM }, /* 720K */
{ 9,2,0xFF,0x20,40, 720,1,2,0x50,1,0,FL_MFM|FL_2STEP },/* 360K */
{ 8,2,0xFF,0x2A,80,1280,1,2,0x50,1,0,FL_MFM }, /* 640K */
{ 8,3,0xFF,0x35,77,1232,0,2,0x74,1,0,FL_MFM }, /* 1.23M 1024/sec */
#if 0
{ 8,3,0xFF,0x35,80,1280,0,2,0x74,1,0,FL_MFM }, /* 1.28M 1024/sec */
{ 9,3,0xFF,0x35,82,1476,0,2,0x47,1,0,FL_MFM }, /* 1.48M 1024/sec 9sec */
{ 10,3,0xFF,0x1B,82,1640,2,2,0x54,1,0,FL_MFM }, /* 1.64M in 3mode - Reserve */
#endif
};
#else /* PC98 */
static struct fd_type fd_types_288m[] =
{
#if 0
@ -135,6 +176,8 @@ static struct fd_type fd_types_360k[] =
{ 9,2,0xFF,0x2A,40, 720,FDC_250KBPS,2,0x50,1,0,FL_MFM }, /* 360K */
};
#endif /* PC98 */
/*
* Parse a format string, and fill in the parameter pointed to by `out'.
*
@ -241,15 +284,15 @@ parse_fmt(const char *s, enum fd_drivetype type,
default:
abort(); /* paranoia */
#ifndef PC98
case FDT_360K:
case FDT_720K:
if (j == 250)
out->trans = FDC_250KBPS;
else {
badspeed:
else
errx(EX_USAGE, "bad speed %d", j);
}
break;
#endif
case FDT_12M:
if (j == 300)
@ -257,20 +300,22 @@ parse_fmt(const char *s, enum fd_drivetype type,
else if (j == 500)
out->trans = FDC_500KBPS;
else
goto badspeed;
errx(EX_USAGE, "bad speed %d", j);
break;
#ifndef PC98
case FDT_288M:
if (j == 1000)
out->trans = FDC_1MBPS;
/* FALLTHROUGH */
#endif
case FDT_144M:
if (j == 250)
out->trans = FDC_250KBPS;
else if (j == 500)
out->trans = FDC_500KBPS;
else
goto badspeed;
errx(EX_USAGE, "bad speed %d", j);
break;
}
break;
@ -373,6 +418,7 @@ get_fmt(int size, enum fd_drivetype type)
default:
return (0);
#ifndef PC98
case FDT_360K:
fdtp = fd_types_360k;
n = sizeof fd_types_360k / sizeof(struct fd_type);
@ -382,6 +428,7 @@ get_fmt(int size, enum fd_drivetype type)
fdtp = fd_types_720k;
n = sizeof fd_types_720k / sizeof(struct fd_type);
break;
#endif
case FDT_12M:
fdtp = fd_types_12m;
@ -393,18 +440,25 @@ get_fmt(int size, enum fd_drivetype type)
n = sizeof fd_types_144m / sizeof(struct fd_type);
break;
#ifndef PC98
case FDT_288M:
fdtp = fd_types_288m;
n = sizeof fd_types_288m / sizeof(struct fd_type);
break;
#endif
}
if (size == -1)
return fd_types_auto;
for (i = 0; i < n; i++, fdtp++)
#ifdef PC98
if (((128 << fdtp->secsize) * fdtp->size / 1024) == size)
return (fdtp);
#else
if (fdtp->size / 2 == size)
return (fdtp);
#endif
return (0);
}
@ -442,29 +496,35 @@ getname(enum fd_drivetype t, const char **name, const char **descr)
*descr = "unknown drive type";
break;
#ifndef PC98
case FDT_360K:
*name = "360K";
*descr = "5.25\" double-density";
break;
#endif
case FDT_12M:
*name = "1.2M";
*descr = "5.25\" high-density";
break;
#ifndef PC98
case FDT_720K:
*name = "720K";
*descr = "3.5\" double-density";
break;
#endif
case FDT_144M:
*name = "1.44M";
*descr = "3.5\" high-density";
break;
#ifndef PC98
case FDT_288M:
*name = "2.88M";
*descr = "3.5\" extra-density";
break;
#endif
}
}