1 /* $NetBSD: jazziovar.h,v 1.7 2007/03/04 05:59:36 christos Exp $ */ 2 3 /*- 4 * Copyright (C) 2000 Shuichiro URATA. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. The name of the author may not be used to endorse or promote products 15 * derived from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #ifndef __JAZZIOVAR_H 30 #define __JAZZIOVAR_H 31 32 #include <machine/bus.h> 33 34 struct jazzio_attach_args { 35 const char *ja_name; 36 bus_space_tag_t ja_bust; 37 bus_dma_tag_t ja_dmat; 38 bus_addr_t ja_addr; 39 int ja_intr; 40 int ja_dma; 41 }; 42 43 struct pica_dev { 44 struct confargs ps_ca; 45 void * ps_base; 46 }; 47 48 struct jazzio_config { 49 int jc_iointr_status_reg; 50 void (*jc_set_iointr_mask)(int); 51 bus_addr_t jc_dmatlbreg; 52 bus_addr_t jc_fdcdmareg; /* XXX should be obtained from bios */ 53 }; 54 55 void jazzio_intr_establish(int, int (*)(void *), void *); 56 void jazzio_intr_disestablish(int); 57 void jazzio_reset(void); 58 59 extern struct jazzio_config *jazzio_conf; 60 extern struct pica_dev *jazzio_devconfig; 61 62 extern struct arc_bus_space jazzio_bus; 63 64 #endif 65