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1.1 root 1: /*
2: * Mach Operating System
3: * Copyright (c) 1992 Carnegie Mellon University
4: * All Rights Reserved.
5: *
6: * Permission to use, copy, modify and distribute this software and its
7: * documentation is hereby granted, provided that both the copyright
8: * notice and this permission notice appear in all copies of the
9: * software, derivative works or modified versions, and any portions
10: * thereof, and that both notices appear in supporting documentation.
11: *
12: * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
13: * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
14: * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
15: *
16: * Carnegie Mellon requests users of this software to return to
17: *
18: * Software Distribution Coordinator or [email protected]
19: * School of Computer Science
20: * Carnegie Mellon University
21: * Pittsburgh PA 15213-3890
22: *
23: * any improvements or extensions that they make and grant Carnegie Mellon
24: * the rights to redistribute these changes.
25: */
26:
27: /*
28: * HISTORY
29: * $Log: if_de6c.h,v $
30: * Revision 1.1.1.1 1997/02/25 21:27:16 thomas
31: * Initial source
32: *
33: * Revision 1.1.1.1 1996/10/30 01:39:26 thomas
34: * Imported from UK22
35: *
36: * Revision 1.2 1994/11/08 20:47:25 baford
37: * merged in CMU's MK83-MK83a diffs
38: *
39: * Revision 2.2 93/11/17 18:32:40 dbg
40: * Moved source into kernel/i386at/DLINK/if_de6c.c, since we
41: * can't release it but don't want to lose it.
42: * [93/11/17 dbg]
43: *
44: * Removed local declaration of HZ.
45: * [93/01/29 dbg]
46: *
47: * Created.
48: * [92/08/13 rvb]
49: *
50: */
51:
52: /* PC/FTP Packet Driver source, conforming to version 1.09 of the spec
53: * Portions (C) Copyright 1990 D-Link, Inc.
54: *
55: * Permission is granted to any individual or institution to use, copy,
56: * modify, or redistribute this software and its documentation provided
57: * this notice and the copyright notices are retained. This software may
58: * not be distributed for profit, either in original form or in derivative
59: * works. D-Link, inc. makes no representations about the suitability
60: * of this software for any purpose. D-LINK GIVES NO WARRANTY,
61: * EITHER EXPRESS OR IMPLIED, FOR THE PROGRAM AND/OR DOCUMENTATION
62: * PROVIDED, INCLUDING, WITHOUT LIMITATION, WARRANTY OF MERCHANTABILITY
63: * AND WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.
64: */
65:
66:
67: #define DATA(port) (port + 0)
68: #define STAT(port) (port + 1)
69: #define CMD(port) (port + 2)
70:
71: /* DE-600's DATA port Command */
72: #define WRITE 0x00 /* write memory */
73: #define READ 0x01 /* read memory */
74: #define STATUS 0x02 /* read status register */
75: #define COMMAND 0x03 /* write command register */
76: #define RX_NONE 0x00 /* M1=0, M0=0 (bit 1,0) */
77: #define RX_ALL 0x01 /* M1=0, M0=1 */
78: #define RX_BP 0x02 /* M1=1, M0=0 */
79: #define RX_MBP 0x03 /* M1=1, M0=1 */
80: #define TXEN 0x04 /* bit 2 */
81: #define RXEN 0x08 /* bit 3 */
82: #define LOOPBACK 0x0c /* RXEN=1, TXEN=1 */
83: #define IRQINV 0x40 /* bit 6 -- IRQ inverse */
84: #define RESET 0x80 /* set bit 7 high */
85: #define STOP_RESET 0x00 /* set bit 7 low */
86: #define NUL_CMD 0x04 /* null command */
87: #define RX_LEN 0x05 /* read Rx packet length */
88: #define TX_ADR 0x06 /* write Tx address */
89: #define RW_ADR 0x07 /* write memory address */
90:
91: /* DE-600's CMD port Command */
92: /* #define CMD(port) (port + 2) */
93: #define SLT_NIC 0x04 /* select Network Interface Card */
94: #define SLT_PRN 0x1c /* select Printer */
95: #define NML_PRN 0xec /* normal Printer situation */
96: #define IRQEN 0x10 /* enable IRQ line */
97:
98: /* DE-600's STAT port bits 7-4 */
99: /* #define STAT(port) (port + 1) */
100: #define RXBUSY 0x80
101: #define GOOD 0x40
102: #define RESET_FLAG 0x20
103: #define T16 0x10
104: #define TXBUSY 0x08
105:
106: #define STROBE 0x08
107: #define EADDR 0x2000 /* HA13=0 => Mem, HA13=1 => Node Num */
108: #define BFRSIZ 0x0800 /* number of bytes in a buffer */
109: #define BFRS 4
110:
111: #define DSF_LOCK 1
112: #define DSF_RUNNING 2
113:
114: #define MOD_ENAL 1
115: #define MOD_PROM 2
116:
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