/* $OpenBSD: isa_machdep.h,v 1.5 1998/06/29 05:32:53 downsj Exp $ */ /* $NetBSD: isa_machdep.h,v 1.3 1996/11/19 04:53:07 cgd Exp $ */ /* * Copyright (c) 1996 Carnegie-Mellon University. * All rights reserved. * * Author: Chris G. Demetriou * * Permission to use, copy, modify and distribute this software and * its documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. * * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. * * Carnegie Mellon requests users of this software to return to * * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU * School of Computer Science * Carnegie Mellon University * Pittsburgh PA 15213-3890 * * any improvements or extensions that they make and grant Carnegie the * rights to redistribute these changes. */ /* * Types provided to machine-independent ISA code. */ typedef struct alpha_isa_chipset *isa_chipset_tag_t; struct alpha_isa_chipset { void *ic_v; void (*ic_attach_hook) __P((struct device *, struct device *, struct isabus_attach_args *)); void *(*ic_intr_establish) __P((void *, int, int, int, int (*)(void *), void *, char *)); void (*ic_intr_disestablish) __P((void *, void *)); int (*ic_intr_check) __P((void *, int, int)); }; /* * Functions provided to machine-independent ISA code. */ #define isa_attach_hook(p, s, a) \ (*(a)->iba_ic->ic_attach_hook)((p), (s), (a)) #define isa_intr_establish(c, i, t, l, f, a, nm) \ (*(c)->ic_intr_establish)((c)->ic_v, (i), (t), (l), (f), (a), (nm)) #define isa_intr_disestablish(c, h) \ (*(c)->ic_intr_disestablish)((c)->ic_v, (h)) #define isa_intr_check(c, i, t) \ (*(c)->ic_intr_check)((c)->ic_v, (i), (t)) /* * alpha-specific ISA functions. * NOT TO BE USED DIRECTLY BY MACHINE INDEPENDENT CODE. */ void isa_display_console __P((bus_space_tag_t, bus_space_tag_t));