/*
* xf86LoadOneModule loads a single module.
*/
pointer
xf86LoadOneModule(char *name, pointer opt)
{
int errmaj, errmin;
char *Name;
pointer mod;
if (!name)
return NULL;
/* Normalise the module name */
Name = xf86NormalizeName(name);
/* Skip empty names */
if (Name == NULL)
return NULL;
if (*Name == '\0') {
free(Name);
return NULL;
}
mod = LoadModule(Name, NULL, NULL, NULL, opt, NULL, &errmaj, &errmin);
if (!mod)
LoaderErrorMsg(NULL, Name, errmaj, errmin);
free(Name);
return mod;
}
pointer
xf86LoadSubModule(ScrnInfoPtr pScrn, const char *name)
{
pointer ret;
int errmaj = 0, errmin = 0;
ret = LoadSubModule(pScrn->module, name, NULL, NULL, NULL, NULL,
&errmaj, &errmin);
if (!ret)
LoaderErrorMsg(pScrn->name, name, errmaj, errmin);
return ret;
}
pointer
xf86LoadDrvSubModule(DriverPtr drv, const char *name)
{
pointer ret;
int errmaj = 0, errmin = 0;
ret = LoadSubModule(drv->module, name, NULL, NULL, NULL, NULL,
&errmaj, &errmin);
if (!ret)
LoaderErrorMsg(NULL, name, errmaj, errmin);
return ret;
}
/*
* xf86LoadModules iterates over a list that is being passed in.
*/
Bool
xf86LoadModules(char **list, pointer *optlist)
{
int errmaj, errmin;
pointer opt;
int i;
char *name;
Bool failed = FALSE;
if (!list)
return TRUE;
for (i = 0; list[i] != NULL; i++) {
/* Normalise the module name */
name = xf86NormalizeName(list[i]);
/* Skip empty names */
if (name == NULL || *name == '\0') {
free(name);
continue;
}
/* Replace obsolete keyboard driver with kbd */
if (!xf86NameCmp(name, "keyboard")) {
strcpy(name, "kbd");
}
if (optlist)
opt = optlist[i];
else
opt = NULL;
if (!LoadModule(name, NULL, NULL, NULL, opt, NULL, &errmaj, &errmin)) {
LoaderErrorMsg(NULL, name, errmaj, errmin);
failed = TRUE;
}
free(name);
}
return !failed;
}
void DoScanPci(int argc, const char **argv, int i)
{
int j,skip,globalVerbose,scanpciVerbose;
ScanPciSetupProcPtr PciSetup;
ScanPciDisplayCardInfoProcPtr DisplayPCICardInfo;
#ifdef XFree86LOADER
int errmaj, errmin;
#endif
/*
* first we need to finish setup of the OS so that we can call other
* functions in the server
*/
OsInit();
/*
* The old verbosity processing that was here isn't useful anymore, but
* for compatibility purposes, ignore verbosity changes after the -scanpci
* flag.
*/
globalVerbose = xf86Verbose;
/*
* next we process the arguments that are remaining on the command line,
* so that things like the module path can be set there
*/
for ( j = i+1; j < argc; j++ ) {
if ((skip = ddxProcessArgument(argc, argv, j)))
j += (skip - 1);
}
/*
* Was the verbosity level increased? If so, set it back.
*/
if (xf86Verbose > globalVerbose)
xf86SetVerbosity(globalVerbose);
/*
* Setting scanpciVerbose to 0 will ensure that the output will go to
* stderr for all reasonable default stderr verbosity levels.
*/
scanpciVerbose = 0;
/*
* now get the loader set up and load the scanpci module
*/
#ifdef XFree86LOADER
/* Initialise the loader */
LoaderInit();
/* Tell the loader the default module search path */
LoaderSetPath(xf86FileCmdline.modulePath);
if (!LoadModule("scanpci", NULL, NULL, NULL, NULL, NULL,
&errmaj, &errmin)) {
LoaderErrorMsg(NULL, "scanpci", errmaj, errmin);
exit(1);
}
if (LoaderCheckUnresolved(0)) {
/* For now, just a warning */
xf86Msg(X_WARNING, "Some symbols could not be resolved!\n");
}
PciSetup = (ScanPciSetupProcPtr)LoaderSymbol("ScanPciSetupPciIds");
DisplayPCICardInfo =
(ScanPciDisplayCardInfoProcPtr)LoaderSymbol("ScanPciDisplayPCICardInfo");
#else
PciSetup = ScanPciSetupPciIds;
DisplayPCICardInfo = ScanPciDisplayPCICardInfo;
#endif
if (!(*PciSetup)())
FatalError("ScanPciSetupPciIds() failed\n");
(*DisplayPCICardInfo)(scanpciVerbose);
/*
* That's it; we really should clean things up, but a simple
* exit seems to be all we need.
*/
exit(0);
}
void DoScanPci(int argc, char **argv, int i)
{
int j,skip,globalVerbose,scanpciVerbose;
ScanPciSetupProcPtr PciSetup;
ScanPciDisplayCardInfoProcPtr DisplayPCICardInfo;
#ifdef XFree86LOADER
int errmaj, errmin;
#endif
/*
* first we need to finish setup of the OS so that we can call other
* functions in the server
*/
OsInit();
/*
* now we decrease verbosity and remember the value, in case a later
* -verbose on the command line increases it, because that is a
* verbose flag for scanpci...
*/
globalVerbose = --xf86Verbose;
/*
* next we process the arguments that are remaining on the command line,
* so that things like the module path can be set there
*/
for ( j = i+1; j < argc; j++ ) {
if ((skip = ddxProcessArgument(argc, argv, j)))
j += (skip - 1);
}
/*
* was the verbosity level increased?
*/
if( (globalVerbose == 0) && (xf86Verbose > 0) )
scanpciVerbose = xf86Verbose - globalVerbose -1;
else
scanpciVerbose = xf86Verbose - globalVerbose;
xf86Verbose = globalVerbose;
/*
* now get the loader set up and load the scanpci module
*/
#ifdef XFree86LOADER
/* Initialise the loader */
LoaderInit();
/* Tell the loader the default module search path */
LoaderSetPath(xf86ModulePath);
if (!LoadModule("scanpci", NULL, NULL, NULL, NULL, NULL,
&errmaj, &errmin)) {
LoaderErrorMsg(NULL, "scanpci", errmaj, errmin);
exit(1);
}
if (LoaderCheckUnresolved(LD_RESOLV_IFDONE)) {
/* For now, just a warning */
xf86Msg(X_WARNING, "Some symbols could not be resolved!\n");
}
PciSetup = (ScanPciSetupProcPtr)LoaderSymbol("ScanPciSetupPciIds");
DisplayPCICardInfo =
(ScanPciDisplayCardInfoProcPtr)LoaderSymbol("ScanPciDisplayPCICardInfo");
#else
PciSetup = ScanPciSetupPciIds;
DisplayPCICardInfo = ScanPciDisplayPCICardInfo;
#endif
if (!(*PciSetup)())
FatalError("ScanPciSetupPciIds() failed\n");
(*DisplayPCICardInfo)(scanpciVerbose);
/*
* That's it; we really should clean things up, but a simple
* exit seems to be all we need.
*/
exit(0);
}
