bb0d0a8efc
- Move PCI core code to dev/pci. - Split bridge code out into separate modules. - Remove the descriptive strings from the bridge drivers. If you want to know what a device is, use pciconf. Add support for broadly identifying devices based on class/subclass, and for parsing a preloaded device identification database so that if you want to waste the memory, you can identify *anything* we know about. - Remove machine-dependant code from the core PCI code. APIC interrupt mapping is performed by shadowing the intline register in machine- dependant code. - Bring interrupt routing support to the Alpha (although many platforms don't yet support routing or mapping interrupts entirely correctly). This resulted in spamming <sys/bus.h> into more places than it really should have gone. - Put sys/dev on the kernel/modules include path. This avoids having to change *all* the pci*.h includes.
105 lines
3.4 KiB
C
105 lines
3.4 KiB
C
/* $FreeBSD$ */
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/*
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* Copyright (c) 1997 by Matthew Jacob
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* NASA AMES Research Center.
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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 immediately at the beginning of the file, without modification,
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* 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 AND CONTRIBUTORS ``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 THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
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* 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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#include "opt_cpu.h"
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/termios.h>
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#include <sys/bus.h>
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#include <machine/rpb.h>
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#include <machine/cpuconf.h>
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#include <alpha/tlsb/tlsbreg.h>
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#include <alpha/tlsb/gbusreg.h>
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#include <alpha/tlsb/zsvar.h>
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void dec_3000_500_init(int);
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static void dec_3000_500_cons_init(void);
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static const char dec_3000_500_sp[] = "DEC 3000/400 (\"Sandpiper\")";
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static const char dec_3000_500_sf[] = "DEC 3000/500 (\"Flamingo\")";
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const struct alpha_variation_table dec_3000_500_variations[] = {
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{ SV_ST_SANDPIPER, dec_3000_500_sp },
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{ SV_ST_FLAMINGO, dec_3000_500_sf },
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{ SV_ST_HOTPINK, "DEC 3000/500X (\"Hot Pink\")" },
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{ SV_ST_FLAMINGOPLUS, "DEC 3000/800 (\"Flamingo+\")" },
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{ SV_ST_SANDPLUS, "DEC 3000/600 (\"Sandpiper+\")" },
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{ SV_ST_SANDPIPER45, "DEC 3000/700 (\"Sandpiper45\")" },
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{ SV_ST_FLAMINGO45, "DEC 3000/900 (\"Flamingo45\")" },
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{ 0, NULL },
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};
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void
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dec_3000_500_init(int cputype)
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{
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u_int64_t variation;
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platform.family = "DEC 3000/500 (\"Flamingo\")";
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if ((platform.model = alpha_dsr_sysname()) == NULL) {
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variation = hwrpb->rpb_variation & SV_ST_MASK;
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if (variation == SV_ST_ULTRA) {
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/* These are really the same. */
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variation = SV_ST_FLAMINGOPLUS;
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}
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if ((platform.model = alpha_variation_name(variation,
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dec_3000_500_variations)) == NULL) {
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/*
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* This is how things used to be done.
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*/
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if (variation == SV_ST_RESERVED) {
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if (hwrpb->rpb_variation & SV_GRAPHICS)
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platform.model = dec_3000_500_sf;
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else
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platform.model = dec_3000_500_sp;
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} else
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platform.model = alpha_unknown_sysname();
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}
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}
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platform.iobus = "tcasic";
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platform.cons_init = dec_3000_500_cons_init;
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}
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/*
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* dec_3000_500_cons_init- not needed right now.
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*
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*/
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static void
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dec_3000_500_cons_init(void)
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{
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return;
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}
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