55 lines
2.2 KiB
C
55 lines
2.2 KiB
C
/* $NetBSD: necpbvar.h,v 1.7 2008/07/05 08:46:25 tsutsui Exp $ */
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/*-
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* Copyright (C) 2000 Shuichiro URATA. 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. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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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
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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struct necpb_context {
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int nc_initialized;
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struct arc_bus_space nc_memt;
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struct arc_bus_space nc_iot;
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struct arc_bus_dma_tag nc_dmat;
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struct arc_pci_chipset nc_pc;
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};
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struct necpb_softc {
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device_t sc_dev;
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struct necpb_context *sc_ncp;
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};
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struct necpb_intrhand {
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int (*ih_func)(void *); /* interrupt handler */
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void *ih_arg; /* arg for handler */
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struct necpb_intrhand *ih_next; /* next intrhand chain */
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int ih_intn; /* interrupt channel */
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struct evcnt ih_evcnt; /* interrupt counter */
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char ih_evname[32]; /* event counter name */
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};
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void necpb_init(struct necpb_context *ncp);
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/* for console initialization */
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extern struct necpb_context necpb_main_context;
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