141 lines
4.9 KiB
C
141 lines
4.9 KiB
C
/* $NetBSD: obiovar.h,v 1.4 2011/07/01 19:12:53 dyoung Exp $ */
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/*-
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* Copyright (c) 1997 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
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* NASA Ames Research Center.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Copyright (c) 1995 Chris G. Demetriou
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* Copyright (c) 1992 Berkeley Software Design, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Berkeley Software
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* Design, Inc.
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* 4. The name of Berkeley Software Design must not be used to endorse
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* or promote products derived from this software without specific
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* prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY BERKELEY SOFTWARE DESIGN, INC. ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL BERKELEY SOFTWARE DESIGN, INC. BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* BSDI Id: isavar.h,v 1.5 1992/12/01 18:06:00 karels Exp
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*/
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#ifndef _LANDISK_OBIOVAR_H_
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#define _LANDISK_OBIOVAR_H_
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#include <sys/bus.h>
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/* obio tag */
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extern struct _bus_space obio_bus_io;
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extern struct _bus_space obio_bus_mem;
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/*
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* obio bus attach arguments
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*/
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struct obiobus_attach_args {
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const char *oba_busname; /* XXX should be common */
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bus_space_tag_t oba_iot; /* obio i/o space tag */
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bus_space_tag_t oba_memt; /* obio mem space tag */
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};
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/*
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* obio bus resources.
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*/
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struct obio_io {
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int or_addr;
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int or_size;
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};
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struct obio_iomem {
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int or_addr;
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int or_size;
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};
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struct obio_irq {
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int or_irq;
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};
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/*
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* driver attach arguments
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*/
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struct obio_attach_args {
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bus_space_tag_t oa_iot; /* i/o space tag */
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bus_space_tag_t oa_memt; /* memory space tag */
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struct obio_io *oa_io; /* I/O resources */
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int oa_nio;
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struct obio_iomem *oa_iomem; /* memory resources */
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int oa_niomem;
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struct obio_irq *oa_irq; /* IRQ resources */
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int oa_nirq;
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void *oa_aux; /* driver specific */
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};
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#include "locators.h"
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#define IOBASEUNK OBIOCF_PORT_DEFAULT /* i/o address is unknown */
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#define IRQUNK OBIOCF_IRQ_DEFAULT /* interrupt request line is unknown */
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#define MADDRUNK OBIOCF_IOMEM_DEFAULT /* shared memory address is unknown */
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#define cf_iobase cf_loc[OBIOCF_PORT]
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#define cf_iosize cf_loc[OBIOCF_SIZE]
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#define cf_maddr cf_loc[OBIOCF_IOMEM]
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#define cf_msize cf_loc[OBIOCF_IOSIZ]
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#define cf_irq cf_loc[OBIOCF_IRQ]
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void *obio_intr_establish(int irq, int level, int (*func)(void *), void *arg);
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void obio_intr_disestablish(void *ih);
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#endif /* _LANDISK_OBIOVAR_H_ */
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