1 /* $NetBSD: sa1111_var.h,v 1.8 2005/12/11 12:16:51 christos Exp $ */ 2 3 /*- 4 * Copyright (c) 2001 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by IWAMOTO Toshihiro. 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 #ifndef _SA1111_VAR_H 39 #define _SA1111_VAR_H 40 41 42 struct sacc_intrhand { 43 void *ih_soft; 44 int ih_irq; 45 struct sacc_intrhand *ih_next; 46 }; 47 48 struct sacc_intrvec { 49 u_int32_t lo; /* bits 0..31 */ 50 u_int32_t hi; /* bits 32..54 */ 51 }; 52 53 struct sacc_softc { 54 struct device sc_dev; 55 bus_space_tag_t sc_iot; 56 bus_space_handle_t sc_ioh; 57 bus_space_tag_t sc_piot; /* parent(SA1110)'s iot */ 58 bus_space_handle_t sc_gpioh; 59 60 u_int32_t sc_gpiomask; /* SA1110 GPIO mask */ 61 62 struct sacc_intrvec sc_imask; 63 struct sacc_intrhand *sc_intrhand[SACCIC_LEN]; 64 int sc_intrtype[SACCIC_LEN]; 65 }; 66 67 typedef void *sacc_chipset_tag_t; 68 69 struct sa1111_attach_args { 70 bus_addr_t sa_addr; /* i/o address */ 71 bus_size_t sa_size; 72 int sa_intr; 73 }; 74 75 #define IST_EDGE_RAISE 6 76 #define IST_EDGE_FALL 7 77 78 void *sacc_intr_establish(sacc_chipset_tag_t *, int, int, int, 79 int (*)(void *), void *); 80 void sacc_intr_disestablish(sacc_chipset_tag_t *, void *); 81 int sacc_probe(struct device *, struct cfdata *, void *); 82 int sa1111_search(struct device *, struct cfdata *, 83 const int *, void *); 84 85 #endif /* _SA1111_VAR_H */ 86