a3961f4a15
they contain. IRQ information for these has been removed from the kernel configuration file. GSC bus chips now choose an available CPU IRQ for themselves, and know IRQ information for all of the devices they may contain. Minor autoconfiguration changes support this. Renamed the old-style vmstat interrupt counters to say "ipl" and not "irq", since they've been disconnected from irq numbers. Also provide a function to allocate an irq bit from an interrupt register, and a function to report the next ipl bit that will be allocated.
73 lines
2.8 KiB
C
73 lines
2.8 KiB
C
/* $NetBSD: autoconf.h,v 1.2 2002/08/16 15:02:41 fredette Exp $ */
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/* $OpenBSD: autoconf.h,v 1.10 2001/05/05 22:33:42 art Exp $ */
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/*
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* Copyright (c) 1998 Michael Shalayeff
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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 Michael Shalayeff.
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* 4. 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 OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/device.h>
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#include <machine/bus.h>
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#include <machine/pdc.h>
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struct confargs {
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const char *ca_name; /* device name/description */
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bus_space_tag_t ca_iot; /* io tag */
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int ca_mod; /* module number on the bus */
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struct iodc_data ca_type; /* iodc-specific type descrition */
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hppa_hpa_t ca_hpa; /* module HPA */
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bus_dma_tag_t ca_dmatag; /* DMA tag */
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int ca_irq; /* module IRQ */
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struct pdc_iodc_read *ca_pdc_iodc_read;
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};
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#define HP700CF_IRQ_UNDEF (-1)
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#define hp700cf_irq cf_loc[0]
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/* this is used for hppa_knownmodules table
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* describing known to this port modules,
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* system boards, cpus, fpus and busses
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*/
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struct hppa_mod_info {
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int mi_type;
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int mi_sv;
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const char *mi_name;
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};
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struct device;
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const char *hppa_mod_info __P((int, int));
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void pdc_scanbus __P((struct device *, int bus, int, void (*)(struct device *, struct confargs *)));
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int mbprint __P((void *, const char *));
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int mbsubmatch __P((struct device *, struct cfdata *, void *));
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int clock_intr __P((void *));
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void dumpconf __P((void));
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