1 /* $NetBSD: am7990reg.h,v 1.11 2005/12/11 12:21:25 christos Exp $ */
2 /* $FreeBSD: src/sys/dev/le/am7990reg.h,v 1.1 2006/01/31 14:48:58 marius Exp $ */
3 /* $DragonFly: src/sys/dev/netif/lnc/am7990reg.h,v 1.1 2006/07/07 14:16:29 sephe Exp $ */
7 * Copyright (c) 1998 The NetBSD Foundation, Inc.
10 * This code is derived from software contributed to The NetBSD Foundation
11 * by Charles M. Hannum.
13 * Redistribution and use in source and binary forms, with or without
14 * modification, are permitted provided that the following conditions
16 * 1. Redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer.
18 * 2. Redistributions in binary form must reproduce the above copyright
19 * notice, this list of conditions and the following disclaimer in the
20 * documentation and/or other materials provided with the distribution.
21 * 3. All advertising materials mentioning features or use of this software
22 * must display the following acknowledgement:
23 * This product includes software developed by the NetBSD
24 * Foundation, Inc. and its contributors.
25 * 4. Neither the name of The NetBSD Foundation nor the names of its
26 * contributors may be used to endorse or promote products derived
27 * from this software without specific prior written permission.
29 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
30 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
31 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
32 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
33 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
34 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
35 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
36 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
37 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
38 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
39 * POSSIBILITY OF SUCH DAMAGE.
43 * Copyright (c) 1992, 1993
44 * The Regents of the University of California. All rights reserved.
46 * This code is derived from software contributed to Berkeley by
47 * Ralph Campbell and Rick Macklem.
49 * Redistribution and use in source and binary forms, with or without
50 * modification, are permitted provided that the following conditions
52 * 1. Redistributions of source code must retain the above copyright
53 * notice, this list of conditions and the following disclaimer.
54 * 2. Redistributions in binary form must reproduce the above copyright
55 * notice, this list of conditions and the following disclaimer in the
56 * documentation and/or other materials provided with the distribution.
57 * 3. Neither the name of the University nor the names of its contributors
58 * may be used to endorse or promote products derived from this software
59 * without specific prior written permission.
61 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
62 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
63 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
64 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
65 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
66 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
67 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
68 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
69 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
70 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
73 * @(#)if_lereg.h 8.1 (Berkeley) 6/10/93
76 #ifndef _DEV_LE_AM7990REG_H_
77 #define _DEV_LE_AM7990REG_H_
80 * Receive message descriptor
84 #if BYTE_ORDER == BIG_ENDIAN
96 * Transmit message descriptor
100 #if BYTE_ORDER == BIG_ENDIAN
112 * Initialization block
115 uint16_t init_mode; /* +0x0000 */
116 uint16_t init_padr[3]; /* +0x0002 */
117 uint16_t init_ladrf[4]; /* +0x0008 */
118 uint16_t init_rdra; /* +0x0010 */
119 uint16_t init_rlen; /* +0x0012 */
120 uint16_t init_tdra; /* +0x0014 */
121 uint16_t init_tlen; /* +0x0016 */
122 int16_t pad0[4]; /* Pad to 16 shorts. */
125 /* Receive message descriptor 1 (rmd1_bits) */
126 #define LE_R1_OWN 0x80 /* LANCE owns the packet */
127 #define LE_R1_ERR 0x40 /* error summary */
128 #define LE_R1_FRAM 0x20 /* framing error */
129 #define LE_R1_OFLO 0x10 /* overflow error */
130 #define LE_R1_CRC 0x08 /* CRC error */
131 #define LE_R1_BUFF 0x04 /* buffer error */
132 #define LE_R1_STP 0x02 /* start of packet */
133 #define LE_R1_ENP 0x01 /* end of packet */
136 "\20\10OWN\7ERR\6FRAM\5OFLO\4CRC\3BUFF\2STP\1ENP"
138 /* Transmit message descriptor 1 (tmd1_bits) */
139 #define LE_T1_OWN 0x80 /* LANCE owns the packet */
140 #define LE_T1_ERR 0x40 /* error summary */
141 #define LE_T1_MORE 0x10 /* multiple collisions */
142 #define LE_T1_ONE 0x08 /* single collision */
143 #define LE_T1_DEF 0x04 /* deferred transmit */
144 #define LE_T1_STP 0x02 /* start of packet */
145 #define LE_T1_ENP 0x01 /* end of packet */
148 "\20\10OWN\7ERR\6RES\5MORE\4ONE\3DEF\2STP\1ENP"
150 /* Transmit message descriptor 3 (tmd3) */
151 #define LE_T3_BUFF 0x8000 /* buffer error */
152 #define LE_T3_UFLO 0x4000 /* underflow error */
153 #define LE_T3_LCOL 0x1000 /* late collision */
154 #define LE_T3_LCAR 0x0800 /* loss of carrier */
155 #define LE_T3_RTRY 0x0400 /* retry error */
156 #define LE_T3_TDR_MASK 0x03ff /* time domain reflectometry counter */
158 #define LE_XMD2_ONES 0xf000
161 "\20\20BUFF\17UFLO\16RES\15LCOL\14LCAR\13RTRY"
164 * PCnet-ISA defines which are not available on LANCE 7990.
167 /* (ISA) Bus Configuration Registers */
168 #define LE_BCR_MSRDA 0x0000
169 #define LE_BCR_MSWRA 0x0001
170 #define LE_BCR_MC 0x0002
171 #define LE_BCR_LED1 0x0005
172 #define LE_BCR_LED2 0x0006
173 #define LE_BCR_LED3 0x0007
175 /* Bus configurations bits (MC) */
176 #define LE_MC_EADISEL 0x0008 /* EADI selection */
177 #define LE_MC_AWAKE 0x0004 /* auto-wake */
178 #define LE_MC_ASEL 0x0002 /* auto selection */
179 #define LE_MC_XMAUSEL 0x0001 /* external MAU selection */
181 /* LED bis (LED[123]) */
182 #define LE_LED_LEDOUT 0x8000
183 #define LE_LED_PSE 0x0080
184 #define LE_LED_XMTE 0x0010
185 #define LE_LED_PVPE 0x0008
186 #define LE_LED_PCVE 0x0004
187 #define LE_LED_JABE 0x0002
188 #define LE_LED_COLE 0x0001
190 #endif /* !_DEV_LE_AM7990REG_H_ */