1 files changed, 0 insertions, 110 deletions
diff --git a/i386/i386at/nfdreg.h b/i386/i386at/nfdreg.h
deleted file mode 100644
index 9bdf44d..0000000
--- a/i386/i386at/nfdreg.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/* 
- * Copyright (c) 1994 Shantanu Goel
- * All Rights Reserved.
- * 
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- * 
- * THE AUTHOR ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
- * CONDITION.  THE AUTHOR DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- */
-
-/*
- * NEC 765/Intel 8272 floppy disk controller.
- */
-
-/*
- * Ports
- */
-#define FD_DOR(p)	(p)		/* digital output register */
-#define FD_STATUS(p)	((p) + 2)	/* status register */
-#define FD_DATA(p)	((p) + 3)	/* data register */
-#define FD_RATE(p)	((p) + 5)	/* transfer rate register */
-#define FD_DIR(p)	((p) + 5)	/* digital input register */
-
-/*
- * Digital output register.
- */
-#define DOR_IENABLE	0x08	/* enable interrupts and DMA */
-#define DOR_RSTCLR	0x04	/* clear reset */
-
-/*
- * Status register.
- */
-#define ST_RQM		0x80	/* request for master */
-#define ST_DIO		0x40	/* direction of data transfer
-				   1 = fdc to cpu, 0 = cpu to fdc */
-#define ST_NDM		0x20	/* non DMA mode */
-#define ST_CB		0x10	/* controller busy */
-
-/*
- * Digital input register.
- */
-#define DIR_DSKCHG	0x80	/* diskette chnage has occured */
-
-/*
- * ST0
- */
-#define ST0_IC		0xc0	/* interrupt code */
-#define ST0_SE		0x20	/* seek end */
-#define ST0_EC		0x10	/* equipment check */
-#define ST0_NR		0x08	/* not ready */
-#define ST0_HD		0x04	/* head address */
-#define ST0_US		0x03	/* unit select */
-
-/*
- * ST1
- */
-#define ST1_EC		0x80	/* end of cylinder */
-#define ST1_DE		0x20	/* CRC data error */
-#define ST1_OR		0x10	/* DMA overrun */
-#define ST1_ND		0x04	/* sector not found */
-#define ST1_NW		0x02	/* write-protected diskette */
-#define ST1_MA		0x01	/* missing address mark */
-
-/*
- * ST2
- */
-#define ST2_CM		0x40	/* control mark */
-#define ST2_DD		0x20	/* data error */
-#define ST2_WC		0x10	/* wrong cylinder */
-#define ST2_SH		0x08	/* scan equal hit */
-#define ST2_SN		0x04	/* scan not satisfied */
-#define ST2_BC		0x02	/* bad cylinder */
-#define ST2_MD		0x01	/* missing address mark */
-
-/*
- * ST3
- */
-#define ST3_FT		0x80	/* fault */
-#define ST3_WP		0x40	/* write protect */
-#define ST3_RY		0x20	/* ready */
-#define ST3_T0		0x10	/* track 0 */
-#define ST3_TS		0x08	/* two side */
-#define ST3_HD		0x04	/* head address */
-#define ST3_US		0x03	/* unit select */
-
-/*
- * Commands.
- */
-#define CMD_SPECIFY	0x03
-#define CMD_RECAL	0x07
-#define CMD_SENSEI	0x08
-#define CMD_SEEK	0x0f
-#define CMD_FORMAT	0x4d
-#define CMD_WRITE	0xc5
-#define CMD_READ	0xe6
-
-/*
- * Information required by FDC when formatting a diskette.
- */
-struct format_info {
-	unsigned char	cyl;
-	unsigned char	head;
-	unsigned char	sector;
-	unsigned char	secsize;
-};