1 /* $NetBSD: if_levar.h,v 1.5 1998/12/09 08:51:12 leo Exp $ */ 2 3 /*- 4 * Copyright (c) 1996 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Leo Weppelman. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the NetBSD 21 * Foundation, Inc. and its contributors. 22 * 4. Neither the name of The NetBSD Foundation nor the names of its 23 * contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 39 40 /* 41 * LANCE register offsets. 42 */ 43 #define LER_RDP 0 /* Data port */ 44 #define LER_RAP 2 /* Register select port */ 45 #define BVME410_IVEC 4 /* Interrupt ID Register */ 46 #define BVME410_BAR 6 /* BVME410 RAM Base Address Reg */ 47 #define LER_IVEC 7 /* Interrupt vector */ 48 #define LER_EEPROM 13 /* PAM's Eeprom enable port */ 49 #define LER_MEME 15 /* PAM's Mem enable port */ 50 51 /* 52 * Ethernet software status per interface. 53 * 54 * Each interface is referenced by a network interface structure, 55 * arpcom.ac_if, which the routing code uses to locate the interface. 56 * This structure contains the output queue for the interface, its address, ... 57 */ 58 struct le_softc { 59 struct am7990_softc sc_am7990; /* glue to MI code */ 60 61 bus_space_tag_t sc_iot; /* glue to bus code */ 62 bus_space_tag_t sc_memt; 63 bus_space_handle_t sc_ioh; 64 bus_space_handle_t sc_memh; 65 66 struct intrhand *sc_intr; 67 int sc_type; /* Type of board found */ 68 int sc_splval; /* XXX: hw. splval */ 69 }; 70 71 /* 72 * Board Type: 73 */ 74 #define LE_PAM 0x00 75 #define LE_OLD_RIEBL 0x01 76 #define LE_NEW_RIEBL 0x02 77 #define LE_BVME410 0x04 78 #define LE_ROTHRON 0x08 79 80 /* 81 * Determine type of RIEBL card by magic 82 */ 83 #define RIEBL_MAGIC 0x09051990UL 84 #define RIEBL_MAGIC_ADDR 0xee8a 85 86 /* 87 * Where the RIEBL MAC address is stored 88 */ 89 #define RIEBL_MAC_ADDR 0xee8e 90 91 /* 92 * ... and the RIEBL interrupt vector 93 */ 94 #define RIEBL_IVEC_ADDR 0xfffe 95 96 /* 97 * ... and reserved area 98 */ 99 #define RIEBL_RES_START 0xee70 100 #define RIEBL_RES_END 0xeec0 101 102 /* 103 * Bits in the BVME410 RAM Base Address Register, when node address 104 * serial EEPROM is enabled. 105 */ 106 #define BVME410_CS_SHIFT 1 107 #define BVME410_CLK_SHIFT 2 108 #define BVME410_DIN_SHIFT 3 109 110