Initial source

1 files changed, 113 insertions, 0 deletions

diff --git a/i386/i386at/if_de6c.h b/i386/i386at/if_de6c.h
new file mode 100644
index 0000000..9d8e9b8
--- /dev/null
+++ b/i386/i386at/if_de6c.h
@@ -0,0 +1,113 @@
+/* 
+ * Mach Operating System
+ * Copyright (c) 1992 Carnegie Mellon University
+ * 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.
+ * 
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
+ * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ * 
+ * Carnegie Mellon requests users of this software to return to
+ * 
+ *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
+ *  School of Computer Science
+ *  Carnegie Mellon University
+ *  Pittsburgh PA 15213-3890
+ * 
+ * any improvements or extensions that they make and grant Carnegie Mellon
+ * the rights to redistribute these changes.
+ */
+
+/* 
+ * HISTORY
+ * $Log: if_de6c.h,v $
+ * Revision 1.1.1.1  1996/10/30 01:39:26  thomas
+ * Imported from UK22
+ *
+ * Revision 1.2  1994/11/08  20:47:25  baford
+ * merged in CMU's MK83-MK83a diffs
+ *
+ * Revision 2.2  93/11/17  18:32:40  dbg
+ * 	Moved source into kernel/i386at/DLINK/if_de6c.c, since we
+ * 	can't release it but don't want to lose it.
+ * 	[93/11/17            dbg]
+ * 
+ * 	Removed local declaration of HZ.
+ * 	[93/01/29            dbg]
+ * 
+ * 	Created.
+ * 	[92/08/13            rvb]
+ * 
+ */
+
+/* PC/FTP Packet Driver source, conforming to version 1.09 of the spec
+ *  Portions (C) Copyright 1990 D-Link, Inc.
+ *
+ *  Permission is granted to any individual or institution to use, copy,
+ *  modify, or redistribute this software and its documentation provided
+ *  this notice and the copyright notices are retained.  This software may
+ *  not be distributed for profit, either in original form or in derivative
+ *  works.  D-Link, inc. makes no representations about the suitability
+ *  of this software for any purpose.  D-LINK GIVES NO WARRANTY,
+ *  EITHER EXPRESS OR IMPLIED, FOR THE PROGRAM AND/OR DOCUMENTATION
+ *  PROVIDED, INCLUDING, WITHOUT LIMITATION, WARRANTY OF MERCHANTABILITY
+ *  AND WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+
+#define	DATA(port)	(port + 0)
+#define	STAT(port)	(port + 1)
+#define	CMD(port)	(port + 2)
+
+/*  DE-600's DATA port Command */
+#define	WRITE	0x00	/* write memory */
+#define	READ	0x01	/* read  memory */
+#define	STATUS	0x02	/* read  status register */
+#define	COMMAND	0x03	/* write command register */
+#define	    RX_NONE	0x00	/*  M1=0, M0=0 (bit 1,0) */
+#define	    RX_ALL	0x01	/*  M1=0, M0=1 */
+#define	    RX_BP	0x02	/*  M1=1, M0=0 */
+#define	    RX_MBP	0x03	/*  M1=1, M0=1 */
+#define	    TXEN	0x04	/*  bit 2 */
+#define	    RXEN	0x08	/*  bit 3 */
+#define	    LOOPBACK	0x0c	/*  RXEN=1, TXEN=1 */
+#define	    IRQINV	0x40	/*  bit 6   -- IRQ inverse */
+#define	    RESET	0x80	/*  set bit 7 high */
+#define	    STOP_RESET	0x00	/*  set bit 7 low */
+#define	NUL_CMD	0x04	/* null command */
+#define	RX_LEN	0x05	/* read  Rx packet length */
+#define	TX_ADR	0x06	/* write Tx address */
+#define	RW_ADR	0x07	/* write memory address */
+
+/*  DE-600's CMD port Command */
+/* #define	CMD(port)	(port + 2) */
+#define	SLT_NIC		0x04  /* select Network Interface Card */
+#define	SLT_PRN		0x1c  /* select Printer */
+#define	NML_PRN		0xec  /* normal Printer situation */
+#define	IRQEN		0x10  /* enable IRQ line */
+
+/*  DE-600's STAT port bits 7-4 */
+/* #define	STAT(port)	(port + 1) */
+#define	RXBUSY		0x80
+#define	GOOD		0x40
+#define	RESET_FLAG	0x20
+#define	T16		0x10
+#define	TXBUSY		0x08
+
+#define	STROBE		0x08
+#define	EADDR		0x2000	/* HA13=0 => Mem, HA13=1 => Node Num */
+#define	BFRSIZ		0x0800	/* number of bytes in a buffer */
+#define	BFRS		4
+
+#define	DSF_LOCK	1
+#define DSF_RUNNING	2
+
+#define MOD_ENAL 1
+#define MOD_PROM 2
+