5fd0f94006
Class information is not, and never has been, stored there. Therefore,
this is just a bunch of elaborate code to read 0x00000000.
This has received testing on x86 and x86-64 Linux.
71 lines
2.8 KiB
C
71 lines
2.8 KiB
C
/* $XFree86: xc/programs/Xserver/hw/xfree86/scanpci/xf86PciData.h,v 1.3 2003/08/24 17:37:10 dawes Exp $ */
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/*
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* Copyright (c) 2000-2002 by The XFree86 Project, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is 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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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Except as contained in this notice, the name of the copyright holder(s)
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* and author(s) shall not be used in advertising or otherwise to promote
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* the sale, use or other dealings in this Software without prior written
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* authorization from the copyright holder(s) and author(s).
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*/
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#ifdef HAVE_XORG_CONFIG_H
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#include <xorg-config.h>
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#endif
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#ifndef PCI_DATA_H_
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#define PCI_DATA_H_
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#define NOVENDOR 0xFFFF
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#define NODEVICE 0xFFFF
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#define NOSUBSYS 0xFFFF
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typedef Bool (*ScanPciSetupProcPtr)(void);
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typedef void (*ScanPciCloseProcPtr)(void);
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typedef int (*ScanPciFindByDeviceProcPtr)(
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unsigned short vendor, unsigned short device,
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unsigned short svendor, unsigned short subsys,
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const char **vname, const char **dname,
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const char **svname, const char **sname);
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typedef int (*ScanPciFindBySubsysProcPtr)(
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unsigned short svendor, unsigned short subsys,
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const char **svname, const char **sname);
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/*
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* Whoever loads this module needs to define these and initialise them
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* after loading.
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*/
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extern ScanPciSetupProcPtr xf86SetupPciIds;
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extern ScanPciCloseProcPtr xf86ClosePciIds;
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extern ScanPciFindByDeviceProcPtr xf86FindPciNamesByDevice;
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extern ScanPciFindBySubsysProcPtr xf86FindPciNamesBySubsys;
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Bool ScanPciSetupPciIds(void);
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void ScanPciClosePciIds(void);
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int ScanPciFindPciNamesByDevice(unsigned short vendor, unsigned short device,
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unsigned short svendor, unsigned short subsys,
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const char **vname, const char **dname,
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const char **svname, const char **sname);
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int ScanPciFindPciNamesBySubsys(unsigned short svendor, unsigned short subsys,
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const char **svname, const char **sname);
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#endif
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