xfree86: delete stupid video driver dump (-modalias option)

Such stupid and ugly way to dump PCI information! Oh boy... Anyway, this
doesn't belong to the X server at all. Go away!

Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com>

hw/xfree86/common/xf86.h

@@ -56,7 +56,6 @@
 /* General parameters */
 extern _X_EXPORT int xf86DoConfigure;
 extern _X_EXPORT int xf86DoShowOptions;
-extern _X_EXPORT Bool xf86DoModalias;
 extern _X_EXPORT Bool xf86DoConfigurePass1;
 extern _X_EXPORT DevPrivateKey xf86ScreenKey;
 extern _X_EXPORT DevPrivateKey xf86CreateRootWindowKey;

hw/xfree86/common/xf86Globals.c

@@ -153,7 +153,6 @@ Bool xf86Initialising = FALSE;
 Bool xf86DoProbe = FALSE;
 Bool xf86DoConfigure = FALSE;
 Bool xf86DoShowOptions = FALSE;
-Bool xf86DoModalias = FALSE;
 DriverPtr *xf86DriverList = NULL;
 int xf86NumDrivers = 0;
 InputDriverPtr *xf86InputDriverList = NULL;

hw/xfree86/common/xf86Helper.c

@@ -1445,8 +1445,6 @@ xf86MatchDevice(const char *drivername, GDevPtr **sectlist)
     if (sectlist)
 	*sectlist = NULL;
 
-    if (xf86DoModalias) return 0;
-
     if (xf86DoProbe) return 1;
 
     if (xf86DoConfigure && xf86DoConfigurePass1) return 1;

hw/xfree86/common/xf86Init.c

@@ -228,84 +228,6 @@ xf86PrintMarkers(void)
   LogPrintMarkers();
 }
 
-static void
-DoModalias(void)
-{
-    int i = -1;
-    char **vlist;
-
-    /* Get all the drivers */
-    vlist = xf86DriverlistFromCompile();
-    if (!vlist) {
-	ErrorF("Missing output drivers.  PCI Access dump failed.\n");
-	goto bail;
-    }
-
-    /* Load all the drivers that were found. */
-    xf86LoadModules(vlist, NULL);
-
-    xfree(vlist);
-
-    /* Iterate through each driver */
-    for (i = 0; i < xf86NumDrivers; i++) {
-        struct pci_id_match *match;
-
-        /* Iterate through each pci id match data, dumping it to the screen */
-        for (match = (struct pci_id_match *) xf86DriverList[i]->supported_devices ;
-                 match && !(!match->vendor_id && !match->device_id) ; match++) {
-             /* Prefix */
-             ErrorF("alias pci:");
-
-             /* Vendor */
-             if (match->vendor_id == ~0)
-                 ErrorF("v*");
-             else
-                 ErrorF("v%08X", match->vendor_id);
-
-             /* Device */
-             if (match->device_id == ~0)
-                 ErrorF("d*");
-             else
-                 ErrorF("d%08X", match->device_id);
-
-             /* Subvendor */
-             if (match->subvendor_id == ~0)
-                 ErrorF("sv*");
-             else
-                 ErrorF("sv%08X", match->subvendor_id);
-
-             /* Subdevice */
-             if (match->subdevice_id == ~0)
-                 ErrorF("sd*");
-             else
-                 ErrorF("sd%08X", match->subdevice_id);
-
-             /* Class */
-             if ((match->device_class_mask >> 16 & 0xFF) == 0xFF)
-                 ErrorF("bc%02X", match->device_class >> 16 & 0xFF);
-             else
-                 ErrorF("bc*");
-             if ((match->device_class_mask >> 8 & 0xFF) == 0xFF)
-                 ErrorF("sc%02X", match->device_class >> 8 & 0xFF);
-             else
-                 ErrorF("sc*");
-             if ((match->device_class_mask & 0xFF) == 0xFF)
-                 ErrorF("i%02X*", match->device_class & 0xFF);
-             else
-                 ErrorF("i*");
-
-             /* Suffix (driver) */
-             ErrorF(" %s\n", xf86DriverList[i]->driverName);
-        }
-    }
-
-bail:
-    OsCleanup(TRUE);
-    AbortDDX();
-    fflush(stderr);
-    exit(0);
-}
-
 static Bool
 xf86CreateRootWindow(WindowPtr pWin)
 {
@@ -724,7 +646,6 @@ InitOutput(ScreenInfo *pScreenInfo, int argc, char **argv)
     else
       xf86ServerName = argv[0];
 
-    if (!xf86DoModalias) {
 	xf86PrintBanner();
 	xf86PrintMarkers();
 	if (xf86LogFile)  {
@@ -735,10 +656,9 @@ InitOutput(ScreenInfo *pScreenInfo, int argc, char **argv)
 	    xf86MsgVerb(xf86LogFileFrom, 0, "Log file: \"%s\", Time: %s",
 			xf86LogFile, ct);
 	}
-    }
 
     /* Read and parse the config file */
-    if (!xf86DoProbe && !xf86DoConfigure && !xf86DoModalias && !xf86DoShowOptions) {
+    if (!xf86DoProbe && !xf86DoConfigure && !xf86DoShowOptions) {
       switch (xf86HandleConfigFile(FALSE)) {
       case CONFIG_OK:
 	break;
@@ -777,10 +697,6 @@ InitOutput(ScreenInfo *pScreenInfo, int argc, char **argv)
     if (xf86DoConfigure)
 	DoConfigure();
 
-    /* Do the PCI Access dump */
-    if (xf86DoModalias)
-        DoModalias();
-
     if (autoconfig) {
 	if (!xf86AutoConfig()) {
 	    xf86Msg(X_ERROR, "Auto configuration failed\n");
@@ -1784,12 +1700,6 @@ ddxProcessArgument(int argc, char **argv, int i)
     xf86AllowMouseOpenFail = TRUE;
     return 1;
   }
-  if (!strcmp(argv[i], "-modalias"))
-  {
-    xf86DoModalias = TRUE;
-    xf86AllowMouseOpenFail = TRUE;
-    return 1;
-  }
   if (!strcmp(argv[i], "-showopts"))
   {
     if (getuid() != 0 && geteuid() == 0) {
@@ -1846,7 +1756,6 @@ ddxUseMsg(void)
     ErrorF("-configure             probe for devices and write an "__XCONFIGFILE__"\n");
     ErrorF("-showopts              print available options for all installed drivers\n");
   }
-  ErrorF("-modalias              output a modalias-style filter for each driver installed\n");
   ErrorF("-config file           specify a configuration file, relative to the\n");
   ErrorF("                       "__XCONFIGFILE__" search path, only root can use absolute\n");
   ErrorF("-probeonly             probe for devices, then exit\n");

hw/xfree86/doc/man/Xorg.man.pre

@@ -313,10 +313,6 @@ file verbosity level.  When the
 value is supplied, the log file verbosity level is set to that value.
 The default log file verbosity level is 3.
 .TP 8
-.B \-modalias
-Print a list of device ids each installed driver module claims to support,
-in a format similar to Linux modalias.
-.TP 8
 .BI \-modulepath " searchpath"
 Set the module search path to
 .IR searchpath .