2c43c05bc2
front-ends. Unfortunately, because of the way ISA and PCI are currently probed, if you have a PCI VGA board in your machine and both drivers in your kernel, the ISA VGA driver may accidentally match the PCI board. For now, the only solution to this is to not put both drivers in the GENERIC kernels.
38 lines
1.5 KiB
C
38 lines
1.5 KiB
C
/* $NetBSD: vga_pcivar.h,v 1.1 1996/11/19 04:38:36 cgd Exp $ */
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/*
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* Copyright (c) 1995, 1996 Carnegie-Mellon University.
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* All rights reserved.
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*
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* Author: Chris G. Demetriou
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*
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* Permission to use, copy, modify and distribute this software and
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* its documentation is hereby granted, provided that both the copyright
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* notice and this permission notice appear in all copies of the
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* software, derivative works or modified versions, and any portions
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* thereof, and that both notices appear in supporting documentation.
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*
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* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
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* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
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* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
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*
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* Carnegie Mellon requests users of this software to return to
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*
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* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
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* School of Computer Science
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* Carnegie Mellon University
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* Pittsburgh PA 15213-3890
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*
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* any improvements or extensions that they make and grant Carnegie the
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* rights to redistribute these changes.
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*/
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#define DEVICE_IS_VGA_PCI(class, id) \
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(((PCI_CLASS(class) == PCI_CLASS_DISPLAY && \
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PCI_SUBCLASS(class) == PCI_SUBCLASS_DISPLAY_VGA) || \
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(PCI_CLASS(class) == PCI_CLASS_PREHISTORIC && \
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PCI_SUBCLASS(class) == PCI_SUBCLASS_PREHISTORIC_VGA)) ? 1 : 0)
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void vga_pci_console __P((bus_space_tag_t, bus_space_tag_t,
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pci_chipset_tag_t, int, int, int));
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