131 lines
4.0 KiB
C
131 lines
4.0 KiB
C
/* $XFree86: xc/programs/Xserver/hw/xfree86/common/xf86DoScanPci.c,v 1.15 2003/09/23 06:43:46 dawes Exp $ */
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/*
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* Copyright (c) 1999-2002 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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/*
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* Finish setting up the server.
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* Call the functions from the scanpci module.
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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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#include <ctype.h>
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#include <stdlib.h>
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#include <X11/X.h>
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#include <X11/Xmd.h>
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#include "os.h"
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#ifdef XFree86LOADER
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#include "loaderProcs.h"
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#endif
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#include "xf86.h"
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#include "xf86Priv.h"
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#include "xf86Pci.h"
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#include "xf86ScanPci.h"
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void DoScanPci(int argc, char **argv, int i)
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{
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int j,skip,globalVerbose,scanpciVerbose;
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ScanPciSetupProcPtr PciSetup;
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ScanPciDisplayCardInfoProcPtr DisplayPCICardInfo;
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#ifdef XFree86LOADER
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int errmaj, errmin;
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#endif
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/*
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* first we need to finish setup of the OS so that we can call other
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* functions in the server
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*/
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OsInit();
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/*
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* The old verbosity processing that was here isn't useful anymore, but
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* for compatibility purposes, ignore verbosity changes after the -scanpci
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* flag.
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*/
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globalVerbose = xf86Verbose;
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/*
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* next we process the arguments that are remaining on the command line,
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* so that things like the module path can be set there
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*/
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for ( j = i+1; j < argc; j++ ) {
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if ((skip = ddxProcessArgument(argc, argv, j)))
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j += (skip - 1);
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}
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/*
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* Was the verbosity level increased? If so, set it back.
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*/
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if (xf86Verbose > globalVerbose)
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xf86SetVerbosity(globalVerbose);
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/*
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* Setting scanpciVerbose to 0 will ensure that the output will go to
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* stderr for all reasonable default stderr verbosity levels.
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*/
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scanpciVerbose = 0;
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/*
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* now get the loader set up and load the scanpci module
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*/
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#ifdef XFree86LOADER
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/* Initialise the loader */
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LoaderInit();
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/* Tell the loader the default module search path */
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LoaderSetPath(xf86ModulePath);
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if (!LoadModule("scanpci", NULL, NULL, NULL, NULL, NULL,
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&errmaj, &errmin)) {
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LoaderErrorMsg(NULL, "scanpci", errmaj, errmin);
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exit(1);
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}
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if (LoaderCheckUnresolved(LD_RESOLV_IFDONE)) {
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/* For now, just a warning */
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xf86Msg(X_WARNING, "Some symbols could not be resolved!\n");
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}
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PciSetup = (ScanPciSetupProcPtr)LoaderSymbol("ScanPciSetupPciIds");
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DisplayPCICardInfo =
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(ScanPciDisplayCardInfoProcPtr)LoaderSymbol("ScanPciDisplayPCICardInfo");
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#else
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PciSetup = ScanPciSetupPciIds;
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DisplayPCICardInfo = ScanPciDisplayPCICardInfo;
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#endif
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if (!(*PciSetup)())
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FatalError("ScanPciSetupPciIds() failed\n");
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(*DisplayPCICardInfo)(scanpciVerbose);
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/*
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* That's it; we really should clean things up, but a simple
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* exit seems to be all we need.
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*/
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exit(0);
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}
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