d0b840b1df
1) Fix support for the powerstack E1. This machine needs to use the 8259 directly, and cannot use the prep interrupt vector register. Place a quirk entry in the table for the machine. 2) Add a new com0_vreset boot image. The vreset code only works on a few machines, and breaks others like the 7025-F40. Its only limitedly useful when used with the com0, so just make it an optional image the user can install by hand if they want. 3) Bump the bootloader to 1.8 with the above change.
85 lines
2.9 KiB
C
85 lines
2.9 KiB
C
/* $NetBSD: platform.h,v 1.14 2006/06/27 23:26:13 garbled Exp $ */
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/*-
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* Copyright (c) 2001 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 NONAKA Kimihiro.
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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 the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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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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#ifndef _PREP_PLATFORM_H_
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#define _PREP_PLATFORM_H_
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#include <sys/param.h>
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#include <sys/device.h>
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#include <dev/pci/pcivar.h>
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struct platform_quirkdata {
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const char *model;
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int quirk;
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void (*pci_intr_fixup)(void);
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void (*reset)(void);
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int isa_intr_handler;
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};
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struct plattab {
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struct platform **platform;
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int num;
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};
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struct pciroutinginfo {
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uint32_t addr;
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uint32_t pins;
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};
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#define PLAT_QUIRK_INTRFIXUP (1 << 1)
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#define PLAT_QUIRK_RESET (1 << 2)
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#define PLAT_QUIRK_ISA_HANDLER (1 << 3)
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#define EXT_INTR_I8259 1
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#define EXT_INTR_IVR 2
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extern struct platform *platform;
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extern struct pciroutinginfo *pciroutinginfo;
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int find_platform_quirk(const char *model);
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void cpu_setup_unknown(struct device *);
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void reset_prep(void);
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void setup_pciroutinginfo(void);
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int pci_chipset_tag_type(void);
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void cpu_setup_prep_generic(struct device *);
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void setup_pciintr_map(struct prep_pci_chipset_businfo *, int bus, int device,
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int func);
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#endif /* !_PREP_PLATFORM_H_ */
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