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https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-11-16 15:44:04 +01:00
Added following modes:
5in HD 2 heads, 77 cylinders, 8 sectors/track, 1024 bytes/sector 5/3.5in DD 2 heads, 80 cylinders, 8 sectors/track, 512 bytes/sector Meanings of the rogrammer-readeble fd name were explained by Brian Fundakowski Feldman and Peter Wemm in hackers list and NOKUBI Hirotaka. Reviewed by: nyan
This commit is contained in:
KATO Takenori
parent
358746d7a8
commit
6fb89845b4
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=55177
14
etc/MAKEDEV
14
etc/MAKEDEV
@ -502,6 +502,20 @@ fd*)
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# ln -f ${name}${unit}.360 ${name}${unit}48ds9
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# ln -f r${name}${unit}.360 r${name}${unit}48ds9
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mknod ${name}${unit}.640 c $chr `expr $unit '*' 64 + 9`
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mknod r${name}${unit}.640 c $chr `expr $unit '*' 64 + 9`
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# ln -f ${name}${unit}.640 ${name}${unit}96ds8
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# ln -f r${name}${unit}.640 r${name}${unit}96ds8
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# ln -f ${name}${unit}.640 ${name}${unit}135ds8
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# ln -f r${name}${unit}.640 r${name}${unit}135ds8
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mknod ${name}${unit}.1232 c $chr `expr $unit '*' 64 + 10`
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mknod r${name}${unit}.1232 c $chr `expr $unit '*' 64 + 10`
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# ln -f ${name}${unit}.1232 ${name}${unit}96ds8
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# ln -f r${name}${unit}.1232 r${name}${unit}96ds8
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# ln -f ${name}${unit}.1232 ${name}${unit}135ds8
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# ln -f r${name}${unit}.1232 r${name}${unit}135ds8
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chgrp operator ${name}${unit}* r${name}${unit}*
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;;
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*)
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@ -106,8 +106,8 @@
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#define FD_NOT_VALID -2
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#define FDC_ERRMAX 100 /* do not log more */
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#define NUMTYPES 14
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#define NUMDENS (NUMTYPES - 6)
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#define NUMTYPES 17
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#define NUMDENS (NUMTYPES - 7)
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/* These defines (-1) must match index for fd_types */
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#define F_TAPE_TYPE 0x020 /* bit for fd_types to indicate tape */
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@ -120,13 +120,16 @@
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#define FD_800 6
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#define FD_720 7
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#define FD_360 8
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#define FD_640 9
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#define FD_1232 10
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#define FD_1480in5_25 9
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#define FD_1440in5_25 10
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#define FD_820in5_25 11
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#define FD_800in5_25 12
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#define FD_720in5_25 13
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#define FD_360in5_25 14
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#define FD_1480in5_25 11
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#define FD_1440in5_25 12
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#define FD_820in5_25 13
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#define FD_800in5_25 14
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#define FD_720in5_25 15
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#define FD_360in5_25 16
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#define FD_640in5_25 17
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static struct fd_type fd_types[NUMTYPES] =
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@ -139,6 +142,8 @@ static struct fd_type fd_types[NUMTYPES] =
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{ 10,2,0xFF,0x10,80,1600,1,FDC_250KBPS,2,0x2E,1 }, /* 800K in HD 3.5in */
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{ 9,2,0xFF,0x20,80,1440,1,FDC_250KBPS,2,0x50,1 }, /* 720K in HD 3.5in */
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{ 9,2,0xFF,0x2A,40, 720,1,FDC_250KBPS,2,0x50,1 }, /* 360K in DD 5.25in */
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{ 8,2,0xFF,0x2A,80,1280,1,FDC_250KBPS,2,0x50,1 }, /* 640K in DD 5.25in */
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{ 8,3,0xFF,0x35,77,1232,1,FDC_500KBPS,2,0x74,1 }, /* 1.23M in HD 5.25in */
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{ 18,2,0xFF,0x02,82,2952,1,FDC_500KBPS,2,0x02,2 }, /* 1.48M in HD 5.25in */
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{ 18,2,0xFF,0x02,80,2880,1,FDC_500KBPS,2,0x02,2 }, /* 1.44M in HD 5.25in */
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@ -146,6 +151,7 @@ static struct fd_type fd_types[NUMTYPES] =
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{ 10,2,0xFF,0x10,80,1600,1,FDC_300KBPS,2,0x2E,1 }, /* 800K in HD 5.25in */
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{ 9,2,0xFF,0x20,80,1440,1,FDC_300KBPS,2,0x50,1 }, /* 720K in HD 5.25in */
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{ 9,2,0xFF,0x23,40, 720,2,FDC_300KBPS,2,0x50,1 }, /* 360K in HD 5.25in */
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{ 8,2,0xFF,0x2A,80,1280,1,FDC_300KBPS,2,0x50,1 }, /* 640K in HD 5.25in */
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};
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#define DRVS_PER_CTLR 2 /* 2 floppies */
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@ -1377,6 +1383,7 @@ Fdopen(dev_t dev, int flags, int mode, struct proc *p)
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case FD_720:
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if ( type != FD_820
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&& type != FD_800
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&& type != FD_640
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)
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return (ENXIO);
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break;
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@ -1388,6 +1395,8 @@ Fdopen(dev_t dev, int flags, int mode, struct proc *p)
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case FD_1440:
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type = FD_1440in5_25;
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break;
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case FD_1232:
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break;
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case FD_820:
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type = FD_820in5_25;
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break;
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@ -1397,6 +1406,9 @@ Fdopen(dev_t dev, int flags, int mode, struct proc *p)
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case FD_720:
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type = FD_720in5_25;
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break;
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case FD_640:
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type = FD_640in5_25;
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break;
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case FD_360:
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type = FD_360in5_25;
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break;
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@ -1411,6 +1423,7 @@ Fdopen(dev_t dev, int flags, int mode, struct proc *p)
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&& type != FD_820
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&& type != FD_800
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&& type != FD_720
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&& type != FD_640
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)
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return(ENXIO);
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break;
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29
sys/isa/fd.c
29
sys/isa/fd.c
@ -106,8 +106,8 @@
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#define FD_NOT_VALID -2
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#define FDC_ERRMAX 100 /* do not log more */
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#define NUMTYPES 14
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#define NUMDENS (NUMTYPES - 6)
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#define NUMTYPES 17
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#define NUMDENS (NUMTYPES - 7)
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/* These defines (-1) must match index for fd_types */
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#define F_TAPE_TYPE 0x020 /* bit for fd_types to indicate tape */
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@ -120,13 +120,16 @@
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#define FD_800 6
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#define FD_720 7
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#define FD_360 8
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#define FD_640 9
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#define FD_1232 10
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#define FD_1480in5_25 9
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#define FD_1440in5_25 10
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#define FD_820in5_25 11
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#define FD_800in5_25 12
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#define FD_720in5_25 13
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#define FD_360in5_25 14
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#define FD_1480in5_25 11
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#define FD_1440in5_25 12
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#define FD_820in5_25 13
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#define FD_800in5_25 14
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#define FD_720in5_25 15
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#define FD_360in5_25 16
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#define FD_640in5_25 17
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static struct fd_type fd_types[NUMTYPES] =
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@ -139,6 +142,8 @@ static struct fd_type fd_types[NUMTYPES] =
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{ 10,2,0xFF,0x10,80,1600,1,FDC_250KBPS,2,0x2E,1 }, /* 800K in HD 3.5in */
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{ 9,2,0xFF,0x20,80,1440,1,FDC_250KBPS,2,0x50,1 }, /* 720K in HD 3.5in */
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{ 9,2,0xFF,0x2A,40, 720,1,FDC_250KBPS,2,0x50,1 }, /* 360K in DD 5.25in */
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{ 8,2,0xFF,0x2A,80,1280,1,FDC_250KBPS,2,0x50,1 }, /* 640K in DD 5.25in */
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{ 8,3,0xFF,0x35,77,1232,1,FDC_500KBPS,2,0x74,1 }, /* 1.23M in HD 5.25in */
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{ 18,2,0xFF,0x02,82,2952,1,FDC_500KBPS,2,0x02,2 }, /* 1.48M in HD 5.25in */
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{ 18,2,0xFF,0x02,80,2880,1,FDC_500KBPS,2,0x02,2 }, /* 1.44M in HD 5.25in */
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@ -146,6 +151,7 @@ static struct fd_type fd_types[NUMTYPES] =
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{ 10,2,0xFF,0x10,80,1600,1,FDC_300KBPS,2,0x2E,1 }, /* 800K in HD 5.25in */
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{ 9,2,0xFF,0x20,80,1440,1,FDC_300KBPS,2,0x50,1 }, /* 720K in HD 5.25in */
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{ 9,2,0xFF,0x23,40, 720,2,FDC_300KBPS,2,0x50,1 }, /* 360K in HD 5.25in */
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{ 8,2,0xFF,0x2A,80,1280,1,FDC_300KBPS,2,0x50,1 }, /* 640K in HD 5.25in */
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};
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#define DRVS_PER_CTLR 2 /* 2 floppies */
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@ -1377,6 +1383,7 @@ Fdopen(dev_t dev, int flags, int mode, struct proc *p)
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case FD_720:
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if ( type != FD_820
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&& type != FD_800
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&& type != FD_640
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)
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return (ENXIO);
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break;
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@ -1388,6 +1395,8 @@ Fdopen(dev_t dev, int flags, int mode, struct proc *p)
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case FD_1440:
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type = FD_1440in5_25;
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break;
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case FD_1232:
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break;
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case FD_820:
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type = FD_820in5_25;
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break;
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@ -1397,6 +1406,9 @@ Fdopen(dev_t dev, int flags, int mode, struct proc *p)
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case FD_720:
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type = FD_720in5_25;
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break;
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case FD_640:
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type = FD_640in5_25;
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break;
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case FD_360:
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type = FD_360in5_25;
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break;
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@ -1411,6 +1423,7 @@ Fdopen(dev_t dev, int flags, int mode, struct proc *p)
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&& type != FD_820
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&& type != FD_800
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&& type != FD_720
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&& type != FD_640
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)
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return(ENXIO);
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break;
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