87 lines
2.6 KiB
C
87 lines
2.6 KiB
C
/* $NetBSD: virtex.h,v 1.2 2007/10/17 19:54:20 garbled Exp $ */
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/*
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* Copyright (c) 2006 Jachym Holecek
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* All rights reserved.
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*
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* Written for DFC Design, s.r.o.
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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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*
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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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*
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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 AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _VIRTEX_H_
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#define _VIRTEX_H_
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#ifdef _KERNEL_OPT
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#include "opt_cons.h"
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#include "opt_kgdb.h"
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#endif
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/*
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* Console and kgdb name are just private tags for design_<foo>.c
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* to identify the right device instance. Should be the same as
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* device_xname() if there's only one UART available, though.
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*/
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#ifndef CONS_NAME
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#define CONS_NAME "xlcom0"
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#endif
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#ifndef CONS_ADDR
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#define CONS_ADDR 0x00
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#endif
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#if defined(KGDB)
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#ifndef KGDB_NAME
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#define KGDB_NAME CONS_NAME
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#endif
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#ifndef KGDB_ADDR
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#define KGDB_ADDR CONS_ADDR
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#endif
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#endif /* KGDB */
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struct mem_region;
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/* Early bus space setup, for console and kgdb. Name is purely symbolic. */
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int virtex_bus_space_tag(const char *, bus_space_tag_t *);
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/* Called after RAM is linear mapped. Translation & console still off. */
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void virtex_machdep_init(vaddr_t, vsize_t, struct mem_region *,
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struct mem_region *);
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/* For use by console and kgdb. Tag is initialized before <foo>_cninit. */
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extern bus_space_tag_t consdev_iot; /* consinit.c */
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extern bus_space_handle_t consdev_ioh; /* console device */
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#if defined(KGDB)
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extern bus_space_tag_t kgdb_iot; /* consinit.c */
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extern bus_space_handle_t kgdb_ioh; /* kgdb device */
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#endif /* KGDB */
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#endif /*_VIRTEX_H_*/
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