1 /* $NetBSD: am79900reg.h,v 1.8 2005/12/11 12:21:25 christos Exp $ */
2 /* $FreeBSD: src/sys/dev/le/am79900reg.h,v 1.1 2006/01/31 14:48:58 marius Exp $ */
3 /* $DragonFly: src/sys/dev/netif/lnc/am79900reg.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
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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_AM79900REG_H_
77 #define _DEV_LE_AM79900REG_H_
80 * Receive message descriptor
90 * Transmit message descriptor
100 * Initialization block
103 uint32_t init_mode; /* +0x0000 */
104 uint32_t init_padr[2]; /* +0x0002 */
105 uint16_t init_ladrf[4]; /* +0x0008 */
106 uint32_t init_rdra; /* +0x0010 */
107 uint32_t init_tdra; /* +0x0014 */
108 int32_t pad; /* Pad to 8 ints. */
111 /* Receive message descriptor 1 (rmd1_bits) */
112 #define LE_R1_OWN (1U << 31) /* LANCE owns the packet */
113 #define LE_R1_ERR (1U << 30) /* error summary */
114 #define LE_R1_FRAM (1U << 29) /* framing error */
115 #define LE_R1_OFLO (1U << 28) /* overflow error */
116 #define LE_R1_CRC (1U << 27) /* CRC error */
117 #define LE_R1_BUFF (1U << 26) /* buffer error */
118 #define LE_R1_STP (1U << 25) /* start of packet */
119 #define LE_R1_ENP (1U << 24) /* end of packet */
120 #define LE_R1_ONES (0xfU << 12) /* must be ones */
121 #define LE_R1_BCNT_MASK (0xfff) /* byte count mask */
124 "\20\40OWN\37ERR\36FRAM\35OFLO\34CRC\33BUFF\32STP\31ENP"
126 /* Transmit message descriptor 1 (tmd1_bits) */
127 #define LE_T1_OWN (1U << 31) /* LANCE owns the packet */
128 #define LE_T1_ERR (1U << 30) /* error summary */
129 #define LE_T1_ADD_FCS (1U << 29) /* add FCS (PCnet-PCI) */
130 #define LE_T1_NO_FCS (1U << 29) /* no FCS (ILACC) */
131 #define LE_T1_MORE (1U << 28) /* multiple collisions */
132 #define LE_T1_LTINT (1U << 28) /* transmit interrupt (if LTINTEN) */
133 #define LE_T1_ONE (1U << 27) /* single collision */
134 #define LE_T1_DEF (1U << 26) /* deferred transmit */
135 #define LE_T1_STP (1U << 25) /* start of packet */
136 #define LE_T1_ENP (1U << 24) /* end of packet */
137 #define LE_T1_ONES (0xfU << 12) /* must be ones */
138 #define LE_T1_BCNT_MASK (0xfff) /* byte count mask */
141 "\20\40OWN\37ERR\36RES\35MORE\34ONE\33DEF\32STP\31ENP"
143 /* Transmit message descriptor 3 (tmd3) */
144 #define LE_T2_BUFF (1U << 31) /* buffer error */
145 #define LE_T2_UFLO (1U << 30) /* underflow error */
146 #define LE_T2_EXDEF (1U << 29) /* excessive defferral */
147 #define LE_T2_LCOL (1U << 28) /* late collision */
148 #define LE_T2_LCAR (1U << 27) /* loss of carrier */
149 #define LE_T2_RTRY (1U << 26) /* retry error */
151 #define LE_T3_TDR_MASK 0x03ff /* time domain reflectometry counter */
155 "\12\40BUFF\37UFLO\35LCOL\34LCAR\33RTRY"
157 #endif /* !_DEV_LE_AM7990REG_H_ */