516f452e78
chipsets can be probed without OS support as probing them is only
possible using ACPI. One example of this are the HP ZX1/2 chipsets:
previously the code assumed that these chips were present when no other
of the known chipsets could be probed. This assumption brought SGI
Altrix machines with 64 CPUs to a grinding halt.
42 lines
1.6 KiB
C
42 lines
1.6 KiB
C
/*
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* Copyright 2004, Egbert Eich
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* EGBERT EICH BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CON-
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* NECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* Except as contained in this notice, the name of Egbert Eich shall not
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* be used in advertising or otherwise to promote the sale, use or other deal-
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*ings in this Software without prior written authorization from Egbert Eich.
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*
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*/
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#ifndef _IA64_PCI_H
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# define _IA64_PCI_H
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#include "Pci.h"
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typedef enum {
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NONE_CHIPSET,
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I460GX_CHIPSET,
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E8870_CHIPSET,
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ZX1_CHIPSET
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} IA64Chipset;
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# ifdef OS_PROBE_PCI_CHIPSET
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extern IA64Chipset OS_PROBE_PCI_CHIPSET(scanpciWrapperOpt flags);
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# endif
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#endif
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