1/* $NetBSD: txcsbusvar.h,v 1.4 2005/12/11 12:17:34 christos Exp $ */ 2 3/*- 4 * Copyright (c) 1999 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by UCHIYAMA Yasushi. 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 * Chip Select bus attach arguments. 34 */ 35struct csbus_attach_args { 36 const char *cba_busname; 37 tx_chipset_tag_t cba_tc; 38}; 39 40/* 41 * Information for Chip Select CS[0:3], MCS[0:3], CARD[1:2] 42 */ 43struct cs_handle { 44 int cs; /* Chip Select. see tx39biuvar.h */ 45 u_int32_t csbase; /* base offset from CS start addr */ 46 u_int32_t cssize; /* map size */ 47 int cswidth; /* CS bus-width */ 48 bus_space_tag_t cstag; /* bus_space tag for this CS */ 49}; 50 51/* 52 * Chip Select attach arguments. 53 */ 54struct cs_attach_args { 55 tx_chipset_tag_t ca_tc; 56 struct cs_handle ca_csreg; /* Register space */ 57 struct cs_handle ca_csio; /* I/O space */ 58 struct cs_handle ca_csmem; /* Memory space */ 59 int ca_irq1; /* Interrupt request */ 60 int ca_irq2; /* 2nd interrupt request */ 61 int ca_irq3; /* 3rd interrupt request */ 62}; 63