1 /* $NetBSD: if_levar.h,v 1.7 2010/03/16 17:58:57 tsutsui 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 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 33 /* 34 * LANCE register offsets. 35 */ 36 #define LER_RDP 0 /* Data port */ 37 #define LER_RAP 2 /* Register select port */ 38 #define BVME410_IVEC 4 /* Interrupt ID Register */ 39 #define BVME410_BAR 6 /* BVME410 RAM Base Address Reg */ 40 #define LER_IVEC 7 /* Interrupt vector */ 41 #define LER_EEPROM 13 /* PAM's Eeprom enable port */ 42 #define LER_MEME 15 /* PAM's Mem enable port */ 43 44 /* 45 * Ethernet software status per interface. 46 * 47 * Each interface is referenced by a network interface structure, 48 * arpcom.ac_if, which the routing code uses to locate the interface. 49 * This structure contains the output queue for the interface, its address, ... 50 */ 51 struct le_softc { 52 struct am7990_softc sc_am7990; /* glue to MI code */ 53 54 bus_space_tag_t sc_iot; /* glue to bus code */ 55 bus_space_tag_t sc_memt; 56 bus_space_handle_t sc_ioh; 57 bus_space_handle_t sc_memh; 58 59 struct intrhand *sc_intr; 60 int sc_type; /* Type of board found */ 61 int sc_splval; /* XXX: hw. splval */ 62 }; 63 64 /* 65 * Board Type: 66 */ 67 #define LE_OLD_RIEBL 0x01 68 #define LE_NEW_RIEBL 0x02 69 #define LE_BVME410 0x04 70 #define LE_ROTHRON 0x08 71 #define LE_PAM 0x10 72 73 /* 74 * Determine type of RIEBL card by magic 75 */ 76 #define RIEBL_MAGIC 0x09051990UL 77 #define RIEBL_MAGIC_ADDR 0xee8a 78 79 /* 80 * Where the RIEBL MAC address is stored 81 */ 82 #define RIEBL_MAC_ADDR 0xee8e 83 84 /* 85 * ... and the RIEBL interrupt vector 86 */ 87 #define RIEBL_IVEC_ADDR 0xfffe 88 89 /* 90 * ... and reserved area 91 */ 92 #define RIEBL_RES_START 0xee70 93 #define RIEBL_RES_END 0xeec0 94 95 /* 96 * Bits in the BVME410 RAM Base Address Register, when node address 97 * serial EEPROM is enabled. 98 */ 99 #define BVME410_CS_SHIFT 1 100 #define BVME410_CLK_SHIFT 2 101 #define BVME410_DIN_SHIFT 3 102 103