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isa_machdep.h revision 1.7.22.1 
      1 /*	$NetBSD: isa_machdep.h,v 1.7.22.1 2017/12/03 11:36:34 jdolecek Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2007 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by Tim Rightnour
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     29  * POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 #ifndef _OFPPC_ISA_MACHDEP_H_
     33 #define _OFPPC_ISA_MACHDEP_H_
     34 
     35 #include <powerpc/isa_machdep.h>
     36 
     37 extern struct powerpc_bus_dma_tag isa_bus_dma_tag;
     38 extern struct pic_ops *isa_pic;
     39 extern int isa_pcmciamask;
     40 
     41 /* prototypes from isa_machdep.c */
     42 int map_isa_ioregs(void);
     43 uint8_t isa_inb(uint32_t);
     44 void isa_outb(uint32_t, uint8_t);
     45 
     46 /* function mappings */
     47 #define isa_attach_hook(p, s, iaa)					\
     48 	genppc_isa_attach_hook(p, s, iaa)
     49 #define isa_detach_hook(c, s)						\
     50 	genppc_isa_detach_hook(c, s)
     51 #define isa_intr_evcnt(ic, irq)						\
     52 	genppc_isa_intr_evcnt(ic, irq)
     53 #define isa_intr_establish(ic, irq, type, level, fun, arg)		\
     54 	genppc_isa_intr_establish(ic, irq, type, level, fun, arg)
     55 #define isa_intr_establish_xname(ic, irq, type, level, fun, arg, xname)	\
     56 	genppc_isa_intr_establish(ic, irq, type, level, fun, arg)
     57 #define isa_intr_disestablish(ic, arg)					\
     58 	genppc_isa_intr_disestablish(ic, arg)
     59 #define isa_intr_alloc(ic, mask, type, irqp)				\
     60 	genppc_isa_intr_alloc(ic, isa_pic, mask & isa_pcmciamask, type, irqp)
     61 
     62 /*
     63  * Miscellanous functions.
     64  */
     65 void isabeep(int, int);		/* beep with the system speaker */
     66 
     67 #endif /* _OFPPC_ISA_MACHDEP_H_ */
     68