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Annotation of sys/arch/hppa/include/isa_machdep.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: isa_machdep.h,v 1.3 2004/04/07 18:24:19 mickey Exp $  */
                      2:
                      3: /*
                      4:  * Copyright (c) 1998-2004 Michael Shalayeff
                      5:  * All rights reserved.
                      6:  *
                      7:  * Redistribution and use in source and binary forms, with or without
                      8:  * modification, are permitted provided that the following conditions
                      9:  * are met:
                     10:  * 1. Redistributions of source code must retain the above copyright
                     11:  *    notice, this list of conditions and the following disclaimer.
                     12:  * 2. Redistributions in binary form must reproduce the above copyright
                     13:  *    notice, this list of conditions and the following disclaimer in the
                     14:  *    documentation and/or other materials provided with the distribution.
                     15:  *
                     16:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
                     17:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
                     18:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
                     19:  * IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT,
                     20:  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
                     21:  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
                     22:  * SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     23:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
                     24:  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
                     25:  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
                     26:  * THE POSSIBILITY OF SUCH DAMAGE.
                     27:  */
                     28:
                     29: #ifndef _ISA_MACHDEP_H_
                     30: #define _ISA_MACHDEP_H_
                     31: /*
                     32:  * Types provided to machine-independent ISA code.
                     33:  */
                     34: typedef struct hppa_isa_chipset *isa_chipset_tag_t;
                     35:
                     36: struct hppa_isa_chipset {
                     37:        void    *ic_v;
                     38:
                     39:        void    (*ic_attach_hook)(struct device *, struct device *,
                     40:                    struct isabus_attach_args *);
                     41:        void    *(*ic_intr_establish)(void *, int, int, int,
                     42:                    int (*)(void *), void *, const char *);
                     43:        void    (*ic_intr_disestablish)(void *, void *);
                     44:        int     (*ic_intr_check)(void *, int, int);
                     45: };
                     46:
                     47: /*
                     48:  * Functions provided to machine-independent ISA code.
                     49:  */
                     50: #define        isa_attach_hook(p, s, a)                                        \
                     51:     (*(a)->iba_ic->ic_attach_hook)((p), (s), (a))
                     52: #define        isa_intr_establish(c, i, t, l, f, a, nm)                        \
                     53:     (*(c)->ic_intr_establish)((c)->ic_v, (i), (t), (l), (f), (a), (nm))
                     54: #define        isa_intr_disestablish(c, h)                                     \
                     55:     (*(c)->ic_intr_disestablish)((c)->ic_v, (h))
                     56: #define isa_intr_check(c, i, t)                                                \
                     57:     (*(c)->ic_intr_check)((c)->ic_v, (i), (t))
                     58:
                     59: #endif /* _ISA_MACHDEP_H_ */