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Added 640KB and 1232KB formats, which were standard MS-DOS formats of

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2DD and 2HD disks in Japan.

Submitted by:	Shigeharu TAKENO <shige@iee.niit.ac.jp>
Pointed out by:	chi@bd.mbn.or.jp (Chiharu Shibata)
This commit is contained in:
KATO Takenori 2000-03-30 03:41:09 +00:00
parent e869a83616
commit 4557555b36
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=58814
2 changed files with 4 additions and 2 deletions
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4
sbin/newfs_msdos/newfs_msdos.8
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@ -98,8 +98,8 @@ Sectors per cluster. Acceptable values are powers of 2 in the range
Number of root directory entries (FAT12 and FAT16 only).
.It Fl f Ar format
Specify a standard (floppy disk) format. The eight standard formats
are (capacities in kilobytes): 160, 180, 320, 360, 720, 1200, 1440,
2880.
are (capacities in kilobytes): 160, 180, 320, 360, 640, 720, 1200,
1232, 1440, 2880.
.It Fl h Ar heads
Number of drive heads.
.It Fl i Ar info

2
sbin/newfs_msdos/newfs_msdos.c
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@ -167,8 +167,10 @@ static struct {
{"180", {512, 1, 1, 2, 64, 360, 0xfc, 2, 9, 1}},
{"320", {512, 2, 1, 2, 112, 640, 0xff, 1, 8, 2}},
{"360", {512, 2, 1, 2, 112, 720, 0xfd, 2, 9, 2}},
{"640", {512, 2, 1, 2, 112, 1280, 0xfb, 2, 8, 2}},
{"720", {512, 2, 1, 2, 112, 1440, 0xf9, 3, 9, 2}},
{"1200", {512, 1, 1, 2, 224, 2400, 0xf9, 7, 15, 2}},
{"1232", {1024,1, 1, 2, 192, 1232, 0xfe, 2, 8, 2}},
{"1440", {512, 1, 1, 2, 224, 2880, 0xf0, 9, 18, 2}},
{"2880", {512, 2, 1, 2, 240, 5760, 0xf0, 9, 36, 2}}
};