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Merged from sys/isa/{fd.c,fdreg.h} revisions 1.222 and 1.15, respectively.

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This commit is contained in:
nyan 2001-12-16 09:00:03 +00:00
parent 3e50c27a21
commit a07a4f944b
4 changed files with 1184 additions and 744 deletions
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951
sys/pc98/cbus/fdc.c
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File diff suppressed because it is too large Load Diff

13
sys/pc98/cbus/fdcreg.h
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@ -74,14 +74,11 @@
#define FDCTL 7 /* Control Register (W) */
#endif /* PC98 */
#ifndef FDC_500KBPS
# define FDC_500KBPS 0x00 /* 500KBPS MFM drive transfer rate */
# define FDC_300KBPS 0x01 /* 300KBPS MFM drive transfer rate */
# define FDC_250KBPS 0x02 /* 250KBPS MFM drive transfer rate */
# define FDC_125KBPS 0x03 /* 125KBPS FM drive transfer rate */
/* for some controllers 1MPBS instead */
#endif /* FDC_500KBPS */
/*
* The definitions for FDC_500KBPS etc. have been moved out to <sys/fdcio.h>
* since they need to be visible in userland. They cover the lower two bits
* of FDCTL when used for output.
*/
/*
* this is the secret PIO data port (offset from base)
*/

951
sys/pc98/pc98/fd.c
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File diff suppressed because it is too large Load Diff

13
sys/pc98/pc98/fdreg.h
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@ -74,14 +74,11 @@
#define FDCTL 7 /* Control Register (W) */
#endif /* PC98 */
#ifndef FDC_500KBPS
# define FDC_500KBPS 0x00 /* 500KBPS MFM drive transfer rate */
# define FDC_300KBPS 0x01 /* 300KBPS MFM drive transfer rate */
# define FDC_250KBPS 0x02 /* 250KBPS MFM drive transfer rate */
# define FDC_125KBPS 0x03 /* 125KBPS FM drive transfer rate */
/* for some controllers 1MPBS instead */
#endif /* FDC_500KBPS */
/*
* The definitions for FDC_500KBPS etc. have been moved out to <sys/fdcio.h>
* since they need to be visible in userland. They cover the lower two bits
* of FDCTL when used for output.
*/
/*
* this is the secret PIO data port (offset from base)
*/