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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:
Yoshihiro Takahashi 2001-12-16 09:00:03 +00:00
parent 94896f7b05
commit 26f891b327
4 changed files with 1184 additions and 744 deletions
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951
sys/pc98/cbus/fdc.c
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13
sys/pc98/cbus/fdcreg.h
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@ -74,14 +74,11 @@
#define FDCTL 7 /* Control Register (W) */ #define FDCTL 7 /* Control Register (W) */
#endif /* PC98 */ #endif /* PC98 */
#ifndef FDC_500KBPS /*
# define FDC_500KBPS 0x00 /* 500KBPS MFM drive transfer rate */ * The definitions for FDC_500KBPS etc. have been moved out to <sys/fdcio.h>
# define FDC_300KBPS 0x01 /* 300KBPS MFM drive transfer rate */ * since they need to be visible in userland. They cover the lower two bits
# define FDC_250KBPS 0x02 /* 250KBPS MFM drive transfer rate */ * of FDCTL when used for output.
# define FDC_125KBPS 0x03 /* 125KBPS FM drive transfer rate */ */
/* for some controllers 1MPBS instead */
#endif /* FDC_500KBPS */
/* /*
* this is the secret PIO data port (offset from base) * this is the secret PIO data port (offset from base)
*/ */

951
sys/pc98/pc98/fd.c
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13
sys/pc98/pc98/fdreg.h
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@ -74,14 +74,11 @@
#define FDCTL 7 /* Control Register (W) */ #define FDCTL 7 /* Control Register (W) */
#endif /* PC98 */ #endif /* PC98 */
#ifndef FDC_500KBPS /*
# define FDC_500KBPS 0x00 /* 500KBPS MFM drive transfer rate */ * The definitions for FDC_500KBPS etc. have been moved out to <sys/fdcio.h>
# define FDC_300KBPS 0x01 /* 300KBPS MFM drive transfer rate */ * since they need to be visible in userland. They cover the lower two bits
# define FDC_250KBPS 0x02 /* 250KBPS MFM drive transfer rate */ * of FDCTL when used for output.
# define FDC_125KBPS 0x03 /* 125KBPS FM drive transfer rate */ */
/* for some controllers 1MPBS instead */
#endif /* FDC_500KBPS */
/* /*
* this is the secret PIO data port (offset from base) * this is the secret PIO data port (offset from base)
*/ */