1 /* $NetBSD: isa_machdep.h,v 1.2 2016/10/18 22:04:34 jdolecek Exp $ */ 2 3 /* $OpenBSD: isa_machdep.h,v 1.2 1999/05/05 02:36:54 todd Exp $ */ 4 5 /* 6 * Copyright (c) 1998-2004 Michael Shalayeff 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 * IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT, 22 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 24 * SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 26 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 27 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 28 * THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef _ISA_MACHDEP_H_ 32 #define _ISA_MACHDEP_H_ 33 /* 34 * Types provided to machine-independent ISA code. 35 */ 36 typedef struct hppa_isa_chipset *isa_chipset_tag_t; 37 38 struct hppa_isa_chipset { 39 void *ic_v; 40 41 void (*ic_attach_hook)(device_t, device_t, 42 struct isabus_attach_args *); 43 void *(*ic_intr_establish)(void *, int, int, int, 44 int (*)(void *), void *); 45 void (*ic_intr_disestablish)(void *, void *); 46 int (*ic_intr_check)(void *, int, int); 47 void (*ic_detach_hook)(isa_chipset_tag_t, device_t); 48 }; 49 50 /* 51 * Functions provided to machine-independent ISA code. 52 */ 53 #define isa_attach_hook(p, s, a) \ 54 (*(a)->iba_ic->ic_attach_hook)((p), (s), (a)) 55 #define isa_detach_hook(c, s) \ 56 (*(c)->ic_detach_hook)((c), (s)) 57 #define isa_intr_establish(c, i, t, l, f, a) \ 58 (*(c)->ic_intr_establish)((c)->ic_v, (i), (t), (l), (f), (a)) 59 #define isa_intr_establish_xname(c, i, t, l, f, a, x) \ 60 (*(c)->ic_intr_establish)((c)->ic_v, (i), (t), (l), (f), (a)) 61 #define isa_intr_disestablish(c, h) \ 62 (*(c)->ic_intr_disestablish)((c)->ic_v, (h)) 63 #define isa_intr_check(c, i, t) \ 64 (*(c)->ic_intr_check)((c)->ic_v, (i), (t)) 65 66 #endif /* _ISA_MACHDEP_H_ */ 67