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isa_machdep.h revision 1.6.10.1
      1  1.6.10.1   cherry /*	$NetBSD: isa_machdep.h,v 1.6.10.1 2011/06/23 14:19:31 cherry Exp $	*/
      2       1.1     matt 
      3       1.1     matt /*-
      4       1.1     matt  * Copyright (c) 1996, 1997, 1998 The NetBSD Foundation, Inc.
      5       1.1     matt  * All rights reserved.
      6       1.1     matt  *
      7       1.1     matt  * This code is derived from software contributed to The NetBSD Foundation
      8       1.1     matt  * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
      9       1.1     matt  * NASA Ames Research Center.
     10       1.1     matt  *
     11       1.1     matt  * Redistribution and use in source and binary forms, with or without
     12       1.1     matt  * modification, are permitted provided that the following conditions
     13       1.1     matt  * are met:
     14       1.1     matt  * 1. Redistributions of source code must retain the above copyright
     15       1.1     matt  *    notice, this list of conditions and the following disclaimer.
     16       1.1     matt  * 2. Redistributions in binary form must reproduce the above copyright
     17       1.1     matt  *    notice, this list of conditions and the following disclaimer in the
     18       1.1     matt  *    documentation and/or other materials provided with the distribution.
     19       1.1     matt  *
     20       1.1     matt  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     21       1.1     matt  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     22       1.1     matt  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     23       1.1     matt  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     24       1.1     matt  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     25       1.1     matt  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     26       1.1     matt  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     27       1.1     matt  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     28       1.1     matt  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     29       1.1     matt  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     30       1.1     matt  * POSSIBILITY OF SUCH DAMAGE.
     31       1.1     matt  */
     32       1.1     matt 
     33       1.1     matt /*-
     34       1.1     matt  * Copyright (c) 1990 The Regents of the University of California.
     35       1.1     matt  * All rights reserved.
     36       1.1     matt  *
     37       1.1     matt  * This code is derived from software contributed to Berkeley by
     38       1.1     matt  * William Jolitz.
     39       1.1     matt  *
     40       1.1     matt  * Redistribution and use in source and binary forms, with or without
     41       1.1     matt  * modification, are permitted provided that the following conditions
     42       1.1     matt  * are met:
     43       1.1     matt  * 1. Redistributions of source code must retain the above copyright
     44       1.1     matt  *    notice, this list of conditions and the following disclaimer.
     45       1.1     matt  * 2. Redistributions in binary form must reproduce the above copyright
     46       1.1     matt  *    notice, this list of conditions and the following disclaimer in the
     47       1.1     matt  *    documentation and/or other materials provided with the distribution.
     48       1.1     matt  * 3. Neither the name of the University nor the names of its contributors
     49       1.1     matt  *    may be used to endorse or promote products derived from this software
     50       1.1     matt  *    without specific prior written permission.
     51       1.1     matt  *
     52       1.1     matt  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     53       1.1     matt  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     54       1.1     matt  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     55       1.1     matt  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     56       1.1     matt  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     57       1.1     matt  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     58       1.1     matt  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     59       1.1     matt  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     60       1.1     matt  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     61       1.1     matt  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     62       1.1     matt  * SUCH DAMAGE.
     63       1.1     matt  *
     64       1.1     matt  *	@(#)isa.h	5.7 (Berkeley) 5/9/91
     65       1.1     matt  */
     66       1.1     matt 
     67       1.1     matt /*
     68       1.1     matt  * Various pieces of the sandpoint port want to include this file without
     69       1.1     matt  * or in spite of using isavar.h, and should be fixed.
     70       1.1     matt  */
     71       1.1     matt 
     72       1.1     matt #ifndef _POWERPC_ISA_MACHDEP_H_
     73       1.1     matt #define _POWERPC_ISA_MACHDEP_H_
     74       1.1     matt 
     75       1.1     matt #include <machine/bus.h>
     76       1.1     matt #include <dev/isa/isadmavar.h>
     77       1.1     matt 
     78       1.1     matt /*
     79       1.1     matt  * XXX THIS FILE IS A MESS.  copyright: berkeley's probably.
     80       1.1     matt  * contents from isavar.h and isareg.h, mostly the latter.
     81       1.1     matt  * perhaps charles's?
     82       1.1     matt  *
     83       1.1     matt  * copyright from berkeley's isa.h which is now dev/isa/isareg.h.
     84       1.1     matt  */
     85       1.1     matt 
     86       1.1     matt /*
     87       1.1     matt  * Types provided to machine-independent ISA code.
     88       1.1     matt  */
     89       1.1     matt struct powerpc_isa_chipset {
     90       1.1     matt 	struct isa_dma_state ic_dmastate;
     91       1.1     matt };
     92       1.1     matt 
     93       1.1     matt typedef struct powerpc_isa_chipset *isa_chipset_tag_t;
     94       1.1     matt 
     95       1.1     matt struct device;			/* XXX */
     96       1.1     matt struct isabus_attach_args;	/* XXX */
     97       1.3  garbled struct pic_ops;			/* XXX */
     98       1.1     matt 
     99       1.1     matt /*
    100       1.1     matt  * Functions provided to machine-independent ISA code.
    101       1.1     matt  */
    102  1.6.10.1   cherry void	genppc_isa_attach_hook(device_t, device_t, struct isabus_attach_args *);
    103       1.6   dyoung void	genppc_isa_detach_hook(isa_chipset_tag_t, device_t);
    104       1.3  garbled const struct evcnt *genppc_isa_intr_evcnt(isa_chipset_tag_t, int);
    105       1.3  garbled void	*genppc_isa_intr_establish(isa_chipset_tag_t, int /*irq*/, int /*type*/,
    106  1.6.10.1   cherry 	    int /*level*/, int (* /*ih_fun*/)(void *), void *);
    107       1.3  garbled void	genppc_isa_intr_disestablish(isa_chipset_tag_t, void *);
    108       1.3  garbled int	genppc_isa_intr_alloc(isa_chipset_tag_t, struct pic_ops *, int,
    109       1.3  garbled 	    int, int *);
    110       1.1     matt 
    111       1.1     matt #define	isa_dmainit(ic, bst, dmat, d)					\
    112       1.1     matt 	_isa_dmainit(&(ic)->ic_dmastate, (bst), (dmat), (d))
    113       1.5   dyoung #define	isa_dmadestroy(ic)						\
    114       1.5   dyoung 	_isa_dmadestroy(&(ic)->ic_dmastate)
    115       1.1     matt #define	isa_dmacascade(ic, c)						\
    116       1.1     matt 	_isa_dmacascade(&(ic)->ic_dmastate, (c))
    117       1.1     matt #define	isa_dmamaxsize(ic, c)						\
    118       1.1     matt 	_isa_dmamaxsize(&(ic)->ic_dmastate, (c))
    119       1.1     matt #define	isa_dmamap_create(ic, c, s, f)					\
    120       1.1     matt 	_isa_dmamap_create(&(ic)->ic_dmastate, (c), (s), (f))
    121       1.1     matt #define	isa_dmamap_destroy(ic, c)					\
    122       1.1     matt 	_isa_dmamap_destroy(&(ic)->ic_dmastate, (c))
    123       1.1     matt #define	isa_dmastart(ic, c, a, n, p, f, bf)				\
    124       1.1     matt 	_isa_dmastart(&(ic)->ic_dmastate, (c), (a), (n), (p), (f), (bf))
    125       1.1     matt #define	isa_dmaabort(ic, c)						\
    126       1.1     matt 	_isa_dmaabort(&(ic)->ic_dmastate, (c))
    127       1.1     matt #define	isa_dmacount(ic, c)						\
    128       1.1     matt 	_isa_dmacount(&(ic)->ic_dmastate, (c))
    129       1.1     matt #define	isa_dmafinished(ic, c)						\
    130       1.1     matt 	_isa_dmafinished(&(ic)->ic_dmastate, (c))
    131       1.1     matt #define	isa_dmadone(ic, c)						\
    132       1.1     matt 	_isa_dmadone(&(ic)->ic_dmastate, (c))
    133       1.1     matt #define	isa_dmafreeze(ic)						\
    134       1.1     matt 	_isa_dmafreeze(&(ic)->ic_dmastate)
    135       1.1     matt #define	isa_dmathaw(ic)							\
    136       1.1     matt 	_isa_dmathaw(&(ic)->ic_dmastate)
    137       1.1     matt #define	isa_dmamem_alloc(ic, c, s, ap, f)				\
    138       1.1     matt 	_isa_dmamem_alloc(&(ic)->ic_dmastate, (c), (s), (ap), (f))
    139       1.1     matt #define	isa_dmamem_free(ic, c, a, s)					\
    140       1.1     matt 	_isa_dmamem_free(&(ic)->ic_dmastate, (c), (a), (s))
    141       1.1     matt #define	isa_dmamem_map(ic, c, a, s, kp, f)				\
    142       1.1     matt 	_isa_dmamem_map(&(ic)->ic_dmastate, (c), (a), (s), (kp), (f))
    143       1.1     matt #define	isa_dmamem_unmap(ic, c, k, s)					\
    144       1.1     matt 	_isa_dmamem_unmap(&(ic)->ic_dmastate, (c), (k), (s))
    145       1.1     matt #define	isa_dmamem_mmap(ic, c, a, s, o, p, f)				\
    146       1.1     matt 	_isa_dmamem_mmap(&(ic)->ic_dmastate, (c), (a), (s), (o), (p), (f))
    147       1.1     matt #define isa_drq_alloc(ic, c)						\
    148       1.1     matt 	_isa_drq_alloc(&(ic)->ic_dmastate, c)
    149       1.1     matt #define isa_drq_free(ic, c)						\
    150       1.1     matt 	_isa_drq_free(&(ic)->ic_dmastate, c)
    151       1.1     matt #define	isa_drq_isfree(ic, c)						\
    152       1.1     matt 	_isa_drq_isfree(&(ic)->ic_dmastate, (c))
    153       1.1     matt #define	isa_malloc(ic, c, s, p, f)					\
    154       1.1     matt 	_isa_malloc(&(ic)->ic_dmastate, (c), (s), (p), (f))
    155       1.1     matt #define	isa_free(a, p)							\
    156       1.1     matt 	_isa_free((a), (p))
    157       1.1     matt #define	isa_mappage(m, o, p)						\
    158       1.1     matt 	_isa_mappage((m), (o), (p))
    159       1.1     matt 
    160       1.1     matt #endif /* _POWERPC_ISA_MACHDEP_H_ */
    161