xserver git update 15/5/2010

1 files changed, 892 insertions, 892 deletions

diff --git a/xorg-server/hw/xfree86/common/xf86Configure.c b/xorg-server/hw/xfree86/common/xf86Configure.c
index 67bf08bbf..883c666a6 100644
--- a/xorg-server/hw/xfree86/common/xf86Configure.c
+++ b/xorg-server/hw/xfree86/common/xf86Configure.c
@@ -1,892 +1,892 @@
-/*
- * Copyright 2000-2002 by Alan Hourihane, Flint Mountain, North Wales.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission.  Alan Hourihane makes no representations
- * about the suitability of this software for any purpose.  It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Author:  Alan Hourihane, alanh@fairlite.demon.co.uk
- *
- */
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#endif
-
-#include "xf86.h"
-#include "xf86Config.h"
-#include "xf86_OSlib.h"
-#include "xf86Priv.h"
-#define IN_XSERVER
-#include "Configint.h"
-#include "xf86DDC.h"
-#if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__)
-#include "xf86Bus.h"
-#include "xf86Sbus.h"
-#endif
-
-typedef struct _DevToConfig {
-    GDevRec GDev;
-    struct pci_device * pVideo;
-#if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__)
-    sbusDevicePtr sVideo;
-#endif
-    int iDriver;
-} DevToConfigRec, *DevToConfigPtr;
-
-static DevToConfigPtr DevToConfig = NULL;
-static int nDevToConfig = 0, CurrentDriver;
-
-xf86MonPtr ConfiguredMonitor;
-Bool xf86DoConfigurePass1 = TRUE;
-static Bool foundMouse = FALSE;
-
-#if defined(__SCO__)
-static char *DFLT_MOUSE_PROTO = "OSMouse";
-#elif defined(__UNIXWARE__)
-static char *DFLT_MOUSE_PROTO = "OSMouse";
-static char *DFLT_MOUSE_DEV = "/dev/mouse";
-#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
-static char *DFLT_MOUSE_DEV = "/dev/sysmouse";
-static char *DFLT_MOUSE_PROTO = "auto";
-#elif defined(linux)
-static char DFLT_MOUSE_DEV[] = "/dev/input/mice";
-static char DFLT_MOUSE_PROTO[] = "auto";
-#else
-static char *DFLT_MOUSE_DEV = "/dev/mouse";
-static char *DFLT_MOUSE_PROTO = "auto";
-#endif
-
-static Bool
-bus_pci_configure(void *busData)
-{
-    int i;
-    struct pci_device * pVideo = NULL;
-
-	pVideo = (struct pci_device *) busData;
-	for (i = 0;  i < nDevToConfig;  i++)
-	    if (DevToConfig[i].pVideo &&
-		(DevToConfig[i].pVideo->domain == pVideo->domain) &&
-		(DevToConfig[i].pVideo->bus == pVideo->bus) &&
-		(DevToConfig[i].pVideo->dev == pVideo->dev) &&
-		(DevToConfig[i].pVideo->func == pVideo->func))
-		return 0;
-
-	return 1;
-}
-
-static Bool
-bus_sbus_configure(void *busData)
-{
-#if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__)
-    int i;
-
-    for (i = 0;  i < nDevToConfig;  i++)
-        if (DevToConfig[i].sVideo &&
-        DevToConfig[i].sVideo->fbNum == ((sbusDevicePtr) busData)->fbNum)
-            return 0;
-
-#endif
-    return 1;
-}
-
-static void
-bus_pci_newdev_configure(void *busData, int i, int *chipset)
-{
-	const char *VendorName;
-	const char *CardName;
-	char busnum[8];
-    struct pci_device * pVideo = NULL;
-
-    pVideo = (struct pci_device *) busData;
-
-	DevToConfig[i].pVideo = pVideo;
-
-	VendorName = pci_device_get_vendor_name( pVideo );
-	CardName = pci_device_get_device_name( pVideo );
-
-	if (!VendorName) {
-	    VendorName = xnfalloc(15);
-	    sprintf((char*)VendorName, "Unknown Vendor");
-	}
-
-	if (!CardName) {
-	    CardName = xnfalloc(14);
-	    sprintf((char*)CardName, "Unknown Board");
-	}
-
-	DevToConfig[i].GDev.identifier =
-	    xnfalloc(strlen(VendorName) + strlen(CardName) + 2);
-	sprintf(DevToConfig[i].GDev.identifier, "%s %s", VendorName, CardName);
-
-	DevToConfig[i].GDev.vendor = (char *)VendorName;
-	DevToConfig[i].GDev.board = (char *)CardName;
-
-	DevToConfig[i].GDev.busID = xnfalloc(16);
-	xf86FormatPciBusNumber(pVideo->bus, busnum);
-	sprintf(DevToConfig[i].GDev.busID, "PCI:%s:%d:%d",
-	    busnum, pVideo->dev, pVideo->func);
-
-	DevToConfig[i].GDev.chipID = pVideo->device_id;
-	DevToConfig[i].GDev.chipRev = pVideo->revision;
-
-	if (*chipset < 0) {
-	    *chipset = (pVideo->vendor_id << 16) | pVideo->device_id;
-	}
-}
-
-static void
-bus_sbus_newdev_configure(void *busData, int i)
-{
-#if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__)
-	char *promPath = NULL;
-	DevToConfig[i].sVideo = (sbusDevicePtr) busData;
-	DevToConfig[i].GDev.identifier = DevToConfig[i].sVideo->descr;
-	if (sparcPromInit() >= 0) {
-	    promPath = sparcPromNode2Pathname(&DevToConfig[i].sVideo->node);
-	    sparcPromClose();
-	}
-	if (promPath) {
-	    DevToConfig[i].GDev.busID = xnfalloc(strlen(promPath) + 6);
-	    sprintf(DevToConfig[i].GDev.busID, "SBUS:%s", promPath);
-	    xfree(promPath);
-	} else {
-	    DevToConfig[i].GDev.busID = xnfalloc(12);
-	    sprintf(DevToConfig[i].GDev.busID, "SBUS:fb%d",
-                                DevToConfig[i].sVideo->fbNum);
-	}
-#endif
-}
-
-/*
- * This is called by the driver, either through xf86Match???Instances() or
- * directly.  We allocate a GDevRec and fill it in as much as we can, letting
- * the caller fill in the rest and/or change it as it sees fit.
- */
-GDevPtr
-xf86AddBusDeviceToConfigure(const char *driver, BusType bus, void *busData, int chipset)
-{
-    int ret, i, j;
-
-    if (!xf86DoConfigure || !xf86DoConfigurePass1)
-	return NULL;
-
-    /* Check for duplicates */
-    switch (bus) {
-        case BUS_PCI:
-            ret = bus_pci_configure(busData);
-	        break;
-        case BUS_SBUS:
-            ret = bus_sbus_configure(busData);
-	        break;
-        default:
-	        return NULL;
-    }
-
-    if (ret == 0)
-        goto out;
-
-    /* Allocate new structure occurrence */
-    i = nDevToConfig++;
-    DevToConfig =
-	xnfrealloc(DevToConfig, nDevToConfig * sizeof(DevToConfigRec));
-    memset(DevToConfig + i, 0, sizeof(DevToConfigRec));
-
-    DevToConfig[i].GDev.chipID =
-            DevToConfig[i].GDev.chipRev = DevToConfig[i].GDev.irq = -1;
-
-    DevToConfig[i].iDriver = CurrentDriver;
-
-    /* Fill in what we know, converting the driver name to lower case */
-    DevToConfig[i].GDev.driver = xnfalloc(strlen(driver) + 1);
-    for (j = 0;  (DevToConfig[i].GDev.driver[j] = tolower(driver[j]));  j++);
-
-    switch (bus) {
-        case BUS_PCI:
-            bus_pci_newdev_configure(busData, i, &chipset);
-	        break;
-        case BUS_SBUS:
-            bus_sbus_newdev_configure(busData, i);
-	        break;
-        default:
-	        break;
-    }
-
-    /* Get driver's available options */
-    if (xf86DriverList[CurrentDriver]->AvailableOptions)
-	DevToConfig[i].GDev.options = (OptionInfoPtr)
-	    (*xf86DriverList[CurrentDriver]->AvailableOptions)(chipset,
-							       bus);
-
-    return &DevToConfig[i].GDev;
-
-out:
-    return NULL;
-}
-
-static XF86ConfInputPtr
-configureInputSection (void)
-{
-    XF86ConfInputPtr mouse = NULL;
-    parsePrologue (XF86ConfInputPtr, XF86ConfInputRec)
-
-    ptr->inp_identifier = "Keyboard0";
-    ptr->inp_driver = "kbd";
-    ptr->list.next = NULL;
-
-    /* Crude mechanism to auto-detect mouse (os dependent) */
-    { 
-	int fd;
-#ifdef WSCONS_SUPPORT
-	fd = open("/dev/wsmouse", 0);
-	if (fd >= 0) {
-	    DFLT_MOUSE_DEV = "/dev/wsmouse";
-	    DFLT_MOUSE_PROTO = "wsmouse";
-	    close(fd);
-	} else {
-	    ErrorF("cannot open /dev/wsmouse\n");
-	}
-#endif
-
-#ifndef __SCO__
-	fd = open(DFLT_MOUSE_DEV, 0);
-	if (fd != -1) {
-	    foundMouse = TRUE;
-	    close(fd);
-	}
-#else
-	foundMouse = TRUE;
-#endif
-    }
-
-    mouse = calloc(1, sizeof(XF86ConfInputRec));
-    mouse->inp_identifier = "Mouse0";
-    mouse->inp_driver = "mouse";
-    mouse->inp_option_lst = 
-		xf86addNewOption(mouse->inp_option_lst, xstrdup("Protocol"),
-				xstrdup(DFLT_MOUSE_PROTO));
-#ifndef __SCO__
-    mouse->inp_option_lst = 
-		xf86addNewOption(mouse->inp_option_lst, xstrdup("Device"),
-				xstrdup(DFLT_MOUSE_DEV));
-#endif
-    mouse->inp_option_lst = 
-		xf86addNewOption(mouse->inp_option_lst, xstrdup("ZAxisMapping"),
-				xstrdup("4 5 6 7"));
-    ptr = (XF86ConfInputPtr)xf86addListItem((glp)ptr, (glp)mouse);
-    return ptr;
-}
-
-static XF86ConfScreenPtr
-configureScreenSection (int screennum)
-{
-    int i;
-    int depths[] = { 1, 4, 8, 15, 16, 24/*, 32*/ };
-    parsePrologue (XF86ConfScreenPtr, XF86ConfScreenRec)
-
-    ptr->scrn_identifier = malloc(18);
-    sprintf(ptr->scrn_identifier, "Screen%d", screennum);
-    ptr->scrn_monitor_str = malloc(19);
-    sprintf(ptr->scrn_monitor_str, "Monitor%d", screennum);
-    ptr->scrn_device_str = malloc(16);
-    sprintf(ptr->scrn_device_str, "Card%d", screennum);
-
-    for (i=0; i<sizeof(depths)/sizeof(depths[0]); i++)
-    {
-	XF86ConfDisplayPtr display;
-
-	display = calloc(1, sizeof(XF86ConfDisplayRec));
-	display->disp_depth = depths[i];
-	display->disp_black.red = display->disp_white.red = -1;
-	display->disp_black.green = display->disp_white.green = -1;
-	display->disp_black.blue = display->disp_white.blue = -1;
-	ptr->scrn_display_lst = (XF86ConfDisplayPtr)xf86addListItem(
-				     (glp)ptr->scrn_display_lst, (glp)display);
-    }
-
-    return ptr;
-}
-
-static const char* 
-optionTypeToSting(OptionValueType type)
-{
-    switch (type) {
-    case OPTV_NONE:
-        return "";
-    case OPTV_INTEGER:
-        return "<i>";
-    case OPTV_STRING:
-        return "<str>";
-    case OPTV_ANYSTR:
-       return "[<str>]";
-    case OPTV_REAL:
-        return "<f>";
-    case OPTV_BOOLEAN:
-        return "[<bool>]";
-    case OPTV_FREQ:
-        return "<freq>";
-    default:
-        return "";
-    }
-}
-
-static XF86ConfDevicePtr
-configureDeviceSection (int screennum)
-{
-    char identifier[16];
-    OptionInfoPtr p;
-    int i = 0;
-    parsePrologue (XF86ConfDevicePtr, XF86ConfDeviceRec)
-
-    /* Move device info to parser structure */
-    sprintf(identifier, "Card%d", screennum);
-    ptr->dev_identifier = strdup(identifier);
-/*    ptr->dev_identifier = DevToConfig[screennum].GDev.identifier;*/
-    ptr->dev_vendor = DevToConfig[screennum].GDev.vendor;
-    ptr->dev_board = DevToConfig[screennum].GDev.board;
-    ptr->dev_chipset = DevToConfig[screennum].GDev.chipset;
-    ptr->dev_busid = DevToConfig[screennum].GDev.busID;
-    ptr->dev_driver = DevToConfig[screennum].GDev.driver;
-    ptr->dev_ramdac = DevToConfig[screennum].GDev.ramdac;
-    for (i = 0;  (i < MAXDACSPEEDS) && (i < CONF_MAXDACSPEEDS);  i++)
-        ptr->dev_dacSpeeds[i] = DevToConfig[screennum].GDev.dacSpeeds[i];
-    ptr->dev_videoram = DevToConfig[screennum].GDev.videoRam;
-    ptr->dev_textclockfreq = DevToConfig[screennum].GDev.textClockFreq;
-    ptr->dev_bios_base = DevToConfig[screennum].GDev.BiosBase;
-    ptr->dev_mem_base = DevToConfig[screennum].GDev.MemBase;
-    ptr->dev_io_base = DevToConfig[screennum].GDev.IOBase;
-    ptr->dev_clockchip = DevToConfig[screennum].GDev.clockchip;
-    for (i = 0;  (i < MAXCLOCKS) && (i < DevToConfig[screennum].GDev.numclocks);  i++)
-        ptr->dev_clock[i] = DevToConfig[screennum].GDev.clock[i];
-    ptr->dev_clocks = i;
-    ptr->dev_chipid = DevToConfig[screennum].GDev.chipID;
-    ptr->dev_chiprev = DevToConfig[screennum].GDev.chipRev;
-    ptr->dev_irq = DevToConfig[screennum].GDev.irq;
-
-    /* Make sure older drivers don't segv */
-    if (DevToConfig[screennum].GDev.options) {
-    	/* Fill in the available driver options for people to use */
-	const char *descrip =
-	    "        ### Available Driver options are:-\n"
-	    "        ### Values: <i>: integer, <f>: float, "
-			"<bool>: \"True\"/\"False\",\n"
-	    "        ### <string>: \"String\", <freq>: \"<f> Hz/kHz/MHz\"\n"
-	    "        ### [arg]: arg optional\n";
-	ptr->dev_comment = xstrdup(descrip);
-	if (ptr->dev_comment) {
-    	    for (p = DevToConfig[screennum].GDev.options;
-		 p->name != NULL; p++) {
-		char *p_e;
-		const char *prefix = "        #Option     ";
-		const char *middle = " \t# ";
-		const char *suffix = "\n";
-		const char *opttype = optionTypeToSting(p->type);
-		char *optname;
-		int len = strlen(ptr->dev_comment) + strlen(prefix) +
-			  strlen(middle) + strlen(suffix) + 1;
-		
-		optname = xalloc(strlen(p->name) + 2 + 1);
-		if (!optname)
-		    break;
-		sprintf(optname, "\"%s\"", p->name);
-
-		len += max(20, strlen(optname));
-		len += strlen(opttype);
-
-		ptr->dev_comment = xrealloc(ptr->dev_comment, len);
-		if (!ptr->dev_comment)
-		    break;
-		p_e = ptr->dev_comment + strlen(ptr->dev_comment);
-		sprintf(p_e, "%s%-20s%s%s%s", prefix, optname, middle,
-			opttype, suffix);
-		xfree(optname);
-	    }
-    	}
-    }
-
-    return ptr;
-}
-
-static XF86ConfLayoutPtr
-configureLayoutSection (void)
-{
-    int scrnum = 0;
-    parsePrologue (XF86ConfLayoutPtr, XF86ConfLayoutRec)
-
-    ptr->lay_identifier = "X.org Configured";
-
-    {
-	XF86ConfInputrefPtr iptr;
-
-	iptr = malloc (sizeof (XF86ConfInputrefRec));
-	iptr->list.next = NULL;
-	iptr->iref_option_lst = NULL;
-	iptr->iref_inputdev_str = "Mouse0";
-	iptr->iref_option_lst =
-		xf86addNewOption (iptr->iref_option_lst, xstrdup("CorePointer"), NULL);
-	ptr->lay_input_lst = (XF86ConfInputrefPtr)
-		xf86addListItem ((glp) ptr->lay_input_lst, (glp) iptr);
-    }
-
-    {
-	XF86ConfInputrefPtr iptr;
-
-	iptr = malloc (sizeof (XF86ConfInputrefRec));
-	iptr->list.next = NULL;
-	iptr->iref_option_lst = NULL;
-	iptr->iref_inputdev_str = "Keyboard0";
-	iptr->iref_option_lst =
-		xf86addNewOption (iptr->iref_option_lst, xstrdup("CoreKeyboard"), NULL);
-	ptr->lay_input_lst = (XF86ConfInputrefPtr)
-		xf86addListItem ((glp) ptr->lay_input_lst, (glp) iptr);
-    }
-
-    for (scrnum = 0;  scrnum < nDevToConfig;  scrnum++) {
-	XF86ConfAdjacencyPtr aptr;
-
-	aptr = malloc (sizeof (XF86ConfAdjacencyRec));
-	aptr->list.next = NULL;
-	aptr->adj_x = 0;
-	aptr->adj_y = 0;
-	aptr->adj_scrnum = scrnum;
-	aptr->adj_screen_str = xnfalloc(18);
-	sprintf(aptr->adj_screen_str, "Screen%d", scrnum);
-	if (scrnum == 0) {
-	    aptr->adj_where = CONF_ADJ_ABSOLUTE;
-	    aptr->adj_refscreen = NULL;
-	}
-	else {
-	    aptr->adj_where = CONF_ADJ_RIGHTOF;
-	    aptr->adj_refscreen = xnfalloc(18);
-	    sprintf(aptr->adj_refscreen, "Screen%d", scrnum - 1);
-	}
-    	ptr->lay_adjacency_lst =
-	    (XF86ConfAdjacencyPtr)xf86addListItem((glp)ptr->lay_adjacency_lst,
-					      (glp)aptr);
-    }
-
-    return ptr;
-}
-
-static XF86ConfFlagsPtr
-configureFlagsSection (void)
-{
-    parsePrologue (XF86ConfFlagsPtr, XF86ConfFlagsRec)
-
-    return ptr;
-}
-
-static XF86ConfModulePtr
-configureModuleSection (void)
-{
-    char **elist, **el;
-    /* Find the list of extension & font modules. */
-    const char *esubdirs[] = {
-	"extensions",
-	"fonts",
-	NULL
-    };
-    parsePrologue (XF86ConfModulePtr, XF86ConfModuleRec)
-
-    elist = LoaderListDirs(esubdirs, NULL);
-    if (elist) {
-	for (el = elist; *el; el++) {
-	    XF86LoadPtr module;
-
-    	    module = calloc(1, sizeof(XF86LoadRec));
-    	    module->load_name = *el;
-            ptr->mod_load_lst = (XF86LoadPtr)xf86addListItem(
-                                (glp)ptr->mod_load_lst, (glp)module);
-    	}
-	xfree(elist);
-    }
-
-    return ptr;
-}
-
-static XF86ConfFilesPtr
-configureFilesSection (void)
-{
-    parsePrologue (XF86ConfFilesPtr, XF86ConfFilesRec)
-
-   if (xf86ModulePath)
-       ptr->file_modulepath = strdup(xf86ModulePath);
-   if (defaultFontPath)
-       ptr->file_fontpath = strdup(defaultFontPath);
-   
-    return ptr;
-}
-
-static XF86ConfMonitorPtr
-configureMonitorSection (int screennum)
-{
-    parsePrologue (XF86ConfMonitorPtr, XF86ConfMonitorRec)
-
-    ptr->mon_identifier = malloc(19);
-    sprintf(ptr->mon_identifier, "Monitor%d", screennum);
-    ptr->mon_vendor = strdup("Monitor Vendor");
-    ptr->mon_modelname = strdup("Monitor Model");
-
-    return ptr;
-}
-
-/* Initialize Configure Monitor from Detailed Timing Block */
-static void handle_detailed_input(struct detailed_monitor_section *det_mon,
-                                  void *data)
-{
-    XF86ConfMonitorPtr ptr = (XF86ConfMonitorPtr) data;
-
-    switch (det_mon->type) {
-    case DS_NAME:
-        ptr->mon_modelname = realloc(ptr->mon_modelname,
-                                     strlen((char*)(det_mon->section.name)) +
-                                     1);
-        strcpy(ptr->mon_modelname,
-	      (char*)(det_mon->section.name));
-        break;
-    case DS_RANGES:
-        ptr->mon_hsync[ptr->mon_n_hsync].lo =
-            det_mon->section.ranges.min_h;
-        ptr->mon_hsync[ptr->mon_n_hsync].hi =
-            det_mon->section.ranges.max_h;
-        ptr->mon_n_vrefresh = 1;
-        ptr->mon_vrefresh[ptr->mon_n_hsync].lo =
-            det_mon->section.ranges.min_v;
-        ptr->mon_vrefresh[ptr->mon_n_hsync].hi =
-            det_mon->section.ranges.max_v;
-        ptr->mon_n_hsync++;
-    default:
-        break;
-    }
-}
-
-static XF86ConfMonitorPtr
-configureDDCMonitorSection (int screennum)
-{
-    int len, mon_width, mon_height;
-#define displaySizeMaxLen 80
-    char displaySize_string[displaySizeMaxLen];
-    int displaySizeLen;
-
-    parsePrologue (XF86ConfMonitorPtr, XF86ConfMonitorRec)
-
-    ptr->mon_identifier = malloc(19);
-    sprintf(ptr->mon_identifier, "Monitor%d", screennum);
-    ptr->mon_vendor = strdup(ConfiguredMonitor->vendor.name);
-    ptr->mon_modelname = malloc(12);
-    sprintf(ptr->mon_modelname, "%x", ConfiguredMonitor->vendor.prod_id);
-
-    /* features in centimetres, we want millimetres */
-    mon_width  = 10 * ConfiguredMonitor->features.hsize ;
-    mon_height = 10 * ConfiguredMonitor->features.vsize ;
-
-#ifdef CONFIGURE_DISPLAYSIZE
-    ptr->mon_width  = mon_width;
-    ptr->mon_height = mon_height;
-#else
-    if (mon_width && mon_height) {
-      /* when values available add DisplaySize option AS A COMMENT */
-
-      displaySizeLen = snprintf(displaySize_string, displaySizeMaxLen,
-				"\t#DisplaySize\t%5d %5d\t# mm\n",
-				mon_width, mon_height);
-
-      if (displaySizeLen>0 && displaySizeLen<displaySizeMaxLen) {
-	if (ptr->mon_comment) {
-	  len = strlen(ptr->mon_comment);
-	} else {
-	  len = 0;
-	}
-	if ((ptr->mon_comment =
-	     realloc(ptr->mon_comment, len + strlen(displaySize_string) + 1))) {
-	  strcpy(ptr->mon_comment + len, displaySize_string);
-	}
-      }
-    }
-#endif /* def CONFIGURE_DISPLAYSIZE */
-
-    xf86ForEachDetailedBlock(ConfiguredMonitor, handle_detailed_input,
-                             ptr);
-
-    if (ConfiguredMonitor->features.dpms) {
-      ptr->mon_option_lst = xf86addNewOption(ptr->mon_option_lst, xstrdup("DPMS"), NULL);
-    }
-
-    return ptr;
-}
-
-#if !defined(PATH_MAX)
-# define PATH_MAX 1024
-#endif
-
-void
-DoConfigure(void)
-{
-    int i,j, screennum = -1;
-    char *home = NULL;
-    char filename[PATH_MAX];
-    char *addslash = "";
-    XF86ConfigPtr xf86config = NULL;
-    char **vlist, **vl;
-    int *dev2screen;
-
-    vlist = xf86DriverlistFromCompile();
-
-    if (!vlist) {
-	ErrorF("Missing output drivers.  Configuration failed.\n");
-	goto bail;
-    }
-
-    ErrorF("List of video drivers:\n");
-    for (vl = vlist; *vl; vl++)
-	ErrorF("\t%s\n", *vl);
-
-    /* Load all the drivers that were found. */
-    xf86LoadModules(vlist, NULL);
-
-    xfree(vlist);
-
-    for (i = 0; i < xf86NumDrivers; i++) {
-	xorgHWFlags flags;
-	if (!xf86DriverList[i]->driverFunc
-	    || !xf86DriverList[i]->driverFunc(NULL,
-					      GET_REQUIRED_HW_INTERFACES,
-					      &flags)
-	    || NEED_IO_ENABLED(flags)) {
-	    xorgHWAccess = TRUE;
-	    break;
-	}
-    }
-    /* Enable full I/O access */
-    if (xorgHWAccess) {
-	if(!xf86EnableIO())
-	    /* oops, we have failed */
-	    xorgHWAccess = FALSE;
-    }
-
-    xf86FindPrimaryDevice();
- 
-    /* Create XF86Config file structure */
-    xf86config = calloc(1, sizeof(XF86ConfigRec));
-
-    /* Call all of the probe functions, reporting the results. */
-    for (CurrentDriver = 0;  CurrentDriver < xf86NumDrivers;  CurrentDriver++) {
-	xorgHWFlags flags;
-	Bool found_screen;
-	DriverRec * const drv = xf86DriverList[CurrentDriver];
-
-	if (!xorgHWAccess) {
-	    if (!drv->driverFunc
-		|| !drv->driverFunc( NULL, GET_REQUIRED_HW_INTERFACES, &flags )
-		|| NEED_IO_ENABLED(flags)) 
-		continue;
-	}
-	
-	found_screen = xf86CallDriverProbe( drv, TRUE );
-	if ( found_screen && drv->Identify ) {
-	    (*drv->Identify)(0);
-	}
-    }
-
-    if (nDevToConfig <= 0) {
-	ErrorF("No devices to configure.  Configuration failed.\n");
-	goto bail;
-    }
-
-    /* Add device, monitor and screen sections for detected devices */
-    for (screennum = 0;  screennum < nDevToConfig;  screennum++) {
-    	XF86ConfDevicePtr DevicePtr;
-	XF86ConfMonitorPtr MonitorPtr;
-	XF86ConfScreenPtr ScreenPtr;
-
-	DevicePtr = configureDeviceSection(screennum);
-    	xf86config->conf_device_lst = (XF86ConfDevicePtr)xf86addListItem(
-			    (glp)xf86config->conf_device_lst, (glp)DevicePtr);
-	MonitorPtr = configureMonitorSection(screennum);
-    	xf86config->conf_monitor_lst = (XF86ConfMonitorPtr)xf86addListItem(
-			    (glp)xf86config->conf_monitor_lst, (glp)MonitorPtr);
-	ScreenPtr = configureScreenSection(screennum);
-    	xf86config->conf_screen_lst = (XF86ConfScreenPtr)xf86addListItem(
-			    (glp)xf86config->conf_screen_lst, (glp)ScreenPtr);
-    }
-
-    xf86config->conf_files = configureFilesSection();
-    xf86config->conf_modules = configureModuleSection();
-    xf86config->conf_flags = configureFlagsSection();
-    xf86config->conf_videoadaptor_lst = NULL;
-    xf86config->conf_modes_lst = NULL;
-    xf86config->conf_vendor_lst = NULL;
-    xf86config->conf_dri = NULL;
-    xf86config->conf_input_lst = configureInputSection();
-    xf86config->conf_layout_lst = configureLayoutSection();
-
-    home = getenv("HOME");
-    if ((home == NULL) || (home[0] == '\0')) {
-    	home = "/";
-    } else {
-	/* Determine if trailing slash is present or needed */
-	int l = strlen(home);
-
-	if (home[l-1] != '/') {
-	    addslash = "/";
-	}
-    }
-
-    snprintf(filename, sizeof(filename), "%s%s" XF86CONFIGFILE ".new",
-	     home, addslash);
-
-    if (xf86writeConfigFile(filename, xf86config) == 0) {
-	xf86Msg(X_ERROR, "Unable to write config file: \"%s\": %s\n",
-		filename, strerror(errno));
-	goto bail;
-    }
-
-    xf86DoConfigurePass1 = FALSE;
-    /* Try to get DDC information filled in */
-    xf86ConfigFile = filename;
-    if (xf86HandleConfigFile(FALSE) != CONFIG_OK) {
-	goto bail;
-    }
-
-    xf86DoConfigurePass1 = FALSE;
-    
-    dev2screen = xnfcalloc(1,xf86NumDrivers*sizeof(int));
-
-    {
-	Bool *driverProbed = xnfcalloc(1,xf86NumDrivers*sizeof(Bool));
-	for (screennum = 0;  screennum < nDevToConfig;  screennum++) {
-	    int k,l,n,oldNumScreens;
-
-	    i = DevToConfig[screennum].iDriver;
-
-	    if (driverProbed[i]) continue;
-	    driverProbed[i] = TRUE;
-	    
-	    oldNumScreens = xf86NumScreens;
-
-	    xf86CallDriverProbe( xf86DriverList[i], FALSE );
-
-	    /* reorder */
-	    k = screennum > 0 ? screennum : 1;
-	    for (l = oldNumScreens; l < xf86NumScreens; l++) {
-	        /* is screen primary? */
-	        Bool primary = FALSE;
-		for (n = 0; n<xf86Screens[l]->numEntities; n++) {
-	            if (xf86IsEntityPrimary(xf86Screens[l]->entityList[n])) {
-		        dev2screen[0] = l;
-			primary = TRUE;
-			break;
-		    }
-		}
-		if (primary) continue;
-		/* not primary: assign it to next device of same driver */
-		/* 
-		 * NOTE: we assume that devices in DevToConfig 
-		 * and xf86Screens[] have the same order except
-		 * for the primary device which always comes first.
-		 */
-		for (; k < nDevToConfig; k++) {
-		    if (DevToConfig[k].iDriver == i) {
-		        dev2screen[k++] = l;
-			break;
-		    }
-		}
-	    }
-	}
-	xfree(driverProbed);
-    }
-    
-
-    if (nDevToConfig != xf86NumScreens) {
-	ErrorF("Number of created screens does not match number of detected"
-	       " devices.\n  Configuration failed.\n");
-	goto bail;
-    }
-
-    xf86PostProbe();
-    xf86EntityInit();
-
-    for (j = 0; j < xf86NumScreens; j++) {
-	xf86Screens[j]->scrnIndex = j;
-    }
-
-    xf86freeMonitorList(xf86config->conf_monitor_lst);
-    xf86config->conf_monitor_lst = NULL;
-    xf86freeScreenList(xf86config->conf_screen_lst);
-    xf86config->conf_screen_lst = NULL;
-    for (j = 0; j < xf86NumScreens; j++) {
-	XF86ConfMonitorPtr MonitorPtr;
-	XF86ConfScreenPtr ScreenPtr;
-
-	ConfiguredMonitor = NULL;
-
-	xf86EnableAccess(xf86Screens[dev2screen[j]]);
-	if ((*xf86Screens[dev2screen[j]]->PreInit)(xf86Screens[dev2screen[j]], 
-						   PROBE_DETECT) &&
-	    ConfiguredMonitor) {
-	    MonitorPtr = configureDDCMonitorSection(j);
-	} else {
-	    MonitorPtr = configureMonitorSection(j);
-	}
-	ScreenPtr = configureScreenSection(j);
-	xf86config->conf_monitor_lst = (XF86ConfMonitorPtr)xf86addListItem(
-		(glp)xf86config->conf_monitor_lst, (glp)MonitorPtr);
-	xf86config->conf_screen_lst = (XF86ConfScreenPtr)xf86addListItem(
-		(glp)xf86config->conf_screen_lst, (glp)ScreenPtr);
-    }
-
-    if (xf86writeConfigFile(filename, xf86config) == 0) {
-	xf86Msg(X_ERROR, "Unable to write config file: \"%s\": %s\n",
-		filename, strerror(errno));
-	goto bail;
-    }
-
-    ErrorF("\n");
-
-#ifdef __SCO__
-    ErrorF("\n"__XSERVERNAME__
-	   " is using the kernel event driver to access the mouse.\n"
-	    "If you wish to use the internal "__XSERVERNAME__
-	   " mouse drivers, please\n"
-	    "edit the file and correct the Device.\n");
-#else /* !__SCO__ */
-    if (!foundMouse) {
-	ErrorF("\n"__XSERVERNAME__" is not able to detect your mouse.\n"
-		"Edit the file and correct the Device.\n");
-    } else {
-	ErrorF("\n"__XSERVERNAME__" detected your mouse at device %s.\n"
-		"Please check your config if the mouse is still not\n"
-		"operational, as by default "__XSERVERNAME__
-	       " tries to autodetect\n"
-		"the protocol.\n",DFLT_MOUSE_DEV);
-    }
-#endif /* !__SCO__ */
-
-    if (xf86NumScreens > 1) {
-	ErrorF("\n"__XSERVERNAME__
-	       " has configured a multihead system, please check your config.\n");
-    }
-
-    ErrorF("\nYour %s file is %s\n\n", XF86CONFIGFILE ,filename);
-    ErrorF("To test the server, run 'X -config %s'\n\n", filename);
-
-bail:
-    OsCleanup(TRUE);
-    AbortDDX();
-    fflush(stderr);
-    exit(0);
-}
+/*

+ * Copyright 2000-2002 by Alan Hourihane, Flint Mountain, North Wales.

+ *

+ * Permission to use, copy, modify, distribute, and sell this software and its

+ * documentation for any purpose is hereby granted without fee, provided that

+ * the above copyright notice appear in all copies and that both that

+ * copyright notice and this permission notice appear in supporting

+ * documentation, and that the name of Alan Hourihane not be used in

+ * advertising or publicity pertaining to distribution of the software without

+ * specific, written prior permission.  Alan Hourihane makes no representations

+ * about the suitability of this software for any purpose.  It is provided

+ * "as is" without express or implied warranty.

+ *

+ * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,

+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO

+ * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR

+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,

+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER

+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR

+ * PERFORMANCE OF THIS SOFTWARE.

+ *

+ * Author:  Alan Hourihane, alanh@fairlite.demon.co.uk

+ *

+ */

+

+#ifdef HAVE_XORG_CONFIG_H

+#include <xorg-config.h>

+#endif

+

+#include "xf86.h"

+#include "xf86Config.h"

+#include "xf86_OSlib.h"

+#include "xf86Priv.h"

+#define IN_XSERVER

+#include "Configint.h"

+#include "xf86DDC.h"

+#if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__)

+#include "xf86Bus.h"

+#include "xf86Sbus.h"

+#endif

+

+typedef struct _DevToConfig {

+    GDevRec GDev;

+    struct pci_device * pVideo;

+#if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__)

+    sbusDevicePtr sVideo;

+#endif

+    int iDriver;

+} DevToConfigRec, *DevToConfigPtr;

+

+static DevToConfigPtr DevToConfig = NULL;

+static int nDevToConfig = 0, CurrentDriver;

+

+xf86MonPtr ConfiguredMonitor;

+Bool xf86DoConfigurePass1 = TRUE;

+static Bool foundMouse = FALSE;

+

+#if defined(__SCO__)

+static char *DFLT_MOUSE_PROTO = "OSMouse";

+#elif defined(__UNIXWARE__)

+static char *DFLT_MOUSE_PROTO = "OSMouse";

+static char *DFLT_MOUSE_DEV = "/dev/mouse";

+#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)

+static char *DFLT_MOUSE_DEV = "/dev/sysmouse";

+static char *DFLT_MOUSE_PROTO = "auto";

+#elif defined(linux)

+static char DFLT_MOUSE_DEV[] = "/dev/input/mice";

+static char DFLT_MOUSE_PROTO[] = "auto";

+#else

+static char *DFLT_MOUSE_DEV = "/dev/mouse";

+static char *DFLT_MOUSE_PROTO = "auto";

+#endif

+

+static Bool

+bus_pci_configure(void *busData)

+{

+    int i;

+    struct pci_device * pVideo = NULL;

+

+	pVideo = (struct pci_device *) busData;

+	for (i = 0;  i < nDevToConfig;  i++)

+	    if (DevToConfig[i].pVideo &&

+		(DevToConfig[i].pVideo->domain == pVideo->domain) &&

+		(DevToConfig[i].pVideo->bus == pVideo->bus) &&

+		(DevToConfig[i].pVideo->dev == pVideo->dev) &&

+		(DevToConfig[i].pVideo->func == pVideo->func))

+		return 0;

+

+	return 1;

+}

+

+static Bool

+bus_sbus_configure(void *busData)

+{

+#if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__)

+    int i;

+

+    for (i = 0;  i < nDevToConfig;  i++)

+        if (DevToConfig[i].sVideo &&

+        DevToConfig[i].sVideo->fbNum == ((sbusDevicePtr) busData)->fbNum)

+            return 0;

+

+#endif

+    return 1;

+}

+

+static void

+bus_pci_newdev_configure(void *busData, int i, int *chipset)

+{

+	const char *VendorName;

+	const char *CardName;

+	char busnum[8];

+    struct pci_device * pVideo = NULL;

+

+    pVideo = (struct pci_device *) busData;

+

+	DevToConfig[i].pVideo = pVideo;

+

+	VendorName = pci_device_get_vendor_name( pVideo );

+	CardName = pci_device_get_device_name( pVideo );

+

+	if (!VendorName) {

+	    VendorName = xnfalloc(15);

+	    sprintf((char*)VendorName, "Unknown Vendor");

+	}

+

+	if (!CardName) {

+	    CardName = xnfalloc(14);

+	    sprintf((char*)CardName, "Unknown Board");

+	}

+

+	DevToConfig[i].GDev.identifier =

+	    xnfalloc(strlen(VendorName) + strlen(CardName) + 2);

+	sprintf(DevToConfig[i].GDev.identifier, "%s %s", VendorName, CardName);

+

+	DevToConfig[i].GDev.vendor = (char *)VendorName;

+	DevToConfig[i].GDev.board = (char *)CardName;

+

+	DevToConfig[i].GDev.busID = xnfalloc(16);

+	xf86FormatPciBusNumber(pVideo->bus, busnum);

+	sprintf(DevToConfig[i].GDev.busID, "PCI:%s:%d:%d",

+	    busnum, pVideo->dev, pVideo->func);

+

+	DevToConfig[i].GDev.chipID = pVideo->device_id;

+	DevToConfig[i].GDev.chipRev = pVideo->revision;

+

+	if (*chipset < 0) {

+	    *chipset = (pVideo->vendor_id << 16) | pVideo->device_id;

+	}

+}

+

+static void

+bus_sbus_newdev_configure(void *busData, int i)

+{

+#if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__)

+	char *promPath = NULL;

+	DevToConfig[i].sVideo = (sbusDevicePtr) busData;

+	DevToConfig[i].GDev.identifier = DevToConfig[i].sVideo->descr;

+	if (sparcPromInit() >= 0) {

+	    promPath = sparcPromNode2Pathname(&DevToConfig[i].sVideo->node);

+	    sparcPromClose();

+	}

+	if (promPath) {

+	    DevToConfig[i].GDev.busID = xnfalloc(strlen(promPath) + 6);

+	    sprintf(DevToConfig[i].GDev.busID, "SBUS:%s", promPath);

+	    free(promPath);

+	} else {

+	    DevToConfig[i].GDev.busID = xnfalloc(12);

+	    sprintf(DevToConfig[i].GDev.busID, "SBUS:fb%d",

+                                DevToConfig[i].sVideo->fbNum);

+	}

+#endif

+}

+

+/*

+ * This is called by the driver, either through xf86Match???Instances() or

+ * directly.  We allocate a GDevRec and fill it in as much as we can, letting

+ * the caller fill in the rest and/or change it as it sees fit.

+ */

+GDevPtr

+xf86AddBusDeviceToConfigure(const char *driver, BusType bus, void *busData, int chipset)

+{

+    int ret, i, j;

+

+    if (!xf86DoConfigure || !xf86DoConfigurePass1)

+	return NULL;

+

+    /* Check for duplicates */

+    switch (bus) {

+        case BUS_PCI:

+            ret = bus_pci_configure(busData);

+	        break;

+        case BUS_SBUS:

+            ret = bus_sbus_configure(busData);

+	        break;

+        default:

+	        return NULL;

+    }

+

+    if (ret == 0)

+        goto out;

+

+    /* Allocate new structure occurrence */

+    i = nDevToConfig++;

+    DevToConfig =

+	xnfrealloc(DevToConfig, nDevToConfig * sizeof(DevToConfigRec));

+    memset(DevToConfig + i, 0, sizeof(DevToConfigRec));

+

+    DevToConfig[i].GDev.chipID =

+            DevToConfig[i].GDev.chipRev = DevToConfig[i].GDev.irq = -1;

+

+    DevToConfig[i].iDriver = CurrentDriver;

+

+    /* Fill in what we know, converting the driver name to lower case */

+    DevToConfig[i].GDev.driver = xnfalloc(strlen(driver) + 1);

+    for (j = 0;  (DevToConfig[i].GDev.driver[j] = tolower(driver[j]));  j++);

+

+    switch (bus) {

+        case BUS_PCI:

+            bus_pci_newdev_configure(busData, i, &chipset);

+	        break;

+        case BUS_SBUS:

+            bus_sbus_newdev_configure(busData, i);

+	        break;

+        default:

+	        break;

+    }

+

+    /* Get driver's available options */

+    if (xf86DriverList[CurrentDriver]->AvailableOptions)

+	DevToConfig[i].GDev.options = (OptionInfoPtr)

+	    (*xf86DriverList[CurrentDriver]->AvailableOptions)(chipset,

+							       bus);

+

+    return &DevToConfig[i].GDev;

+

+out:

+    return NULL;

+}

+

+static XF86ConfInputPtr

+configureInputSection (void)

+{

+    XF86ConfInputPtr mouse = NULL;

+    parsePrologue (XF86ConfInputPtr, XF86ConfInputRec)

+

+    ptr->inp_identifier = "Keyboard0";

+    ptr->inp_driver = "kbd";

+    ptr->list.next = NULL;

+

+    /* Crude mechanism to auto-detect mouse (os dependent) */

+    { 

+	int fd;

+#ifdef WSCONS_SUPPORT

+	fd = open("/dev/wsmouse", 0);

+	if (fd >= 0) {

+	    DFLT_MOUSE_DEV = "/dev/wsmouse";

+	    DFLT_MOUSE_PROTO = "wsmouse";

+	    close(fd);

+	} else {

+	    ErrorF("cannot open /dev/wsmouse\n");

+	}

+#endif

+

+#ifndef __SCO__

+	fd = open(DFLT_MOUSE_DEV, 0);

+	if (fd != -1) {

+	    foundMouse = TRUE;

+	    close(fd);

+	}

+#else

+	foundMouse = TRUE;

+#endif

+    }

+

+    mouse = calloc(1, sizeof(XF86ConfInputRec));

+    mouse->inp_identifier = "Mouse0";

+    mouse->inp_driver = "mouse";

+    mouse->inp_option_lst = 

+		xf86addNewOption(mouse->inp_option_lst, xstrdup("Protocol"),

+				xstrdup(DFLT_MOUSE_PROTO));

+#ifndef __SCO__

+    mouse->inp_option_lst = 

+		xf86addNewOption(mouse->inp_option_lst, xstrdup("Device"),

+				xstrdup(DFLT_MOUSE_DEV));

+#endif

+    mouse->inp_option_lst = 

+		xf86addNewOption(mouse->inp_option_lst, xstrdup("ZAxisMapping"),

+				xstrdup("4 5 6 7"));

+    ptr = (XF86ConfInputPtr)xf86addListItem((glp)ptr, (glp)mouse);

+    return ptr;

+}

+

+static XF86ConfScreenPtr

+configureScreenSection (int screennum)

+{

+    int i;

+    int depths[] = { 1, 4, 8, 15, 16, 24/*, 32*/ };

+    parsePrologue (XF86ConfScreenPtr, XF86ConfScreenRec)

+

+    ptr->scrn_identifier = malloc(18);

+    sprintf(ptr->scrn_identifier, "Screen%d", screennum);

+    ptr->scrn_monitor_str = malloc(19);

+    sprintf(ptr->scrn_monitor_str, "Monitor%d", screennum);

+    ptr->scrn_device_str = malloc(16);

+    sprintf(ptr->scrn_device_str, "Card%d", screennum);

+

+    for (i=0; i<sizeof(depths)/sizeof(depths[0]); i++)

+    {

+	XF86ConfDisplayPtr display;

+

+	display = calloc(1, sizeof(XF86ConfDisplayRec));

+	display->disp_depth = depths[i];

+	display->disp_black.red = display->disp_white.red = -1;

+	display->disp_black.green = display->disp_white.green = -1;

+	display->disp_black.blue = display->disp_white.blue = -1;

+	ptr->scrn_display_lst = (XF86ConfDisplayPtr)xf86addListItem(

+				     (glp)ptr->scrn_display_lst, (glp)display);

+    }

+

+    return ptr;

+}

+

+static const char* 

+optionTypeToSting(OptionValueType type)

+{

+    switch (type) {

+    case OPTV_NONE:

+        return "";

+    case OPTV_INTEGER:

+        return "<i>";

+    case OPTV_STRING:

+        return "<str>";

+    case OPTV_ANYSTR:

+       return "[<str>]";

+    case OPTV_REAL:

+        return "<f>";

+    case OPTV_BOOLEAN:

+        return "[<bool>]";

+    case OPTV_FREQ:

+        return "<freq>";

+    default:

+        return "";

+    }

+}

+

+static XF86ConfDevicePtr

+configureDeviceSection (int screennum)

+{

+    char identifier[16];

+    OptionInfoPtr p;

+    int i = 0;

+    parsePrologue (XF86ConfDevicePtr, XF86ConfDeviceRec)

+

+    /* Move device info to parser structure */

+    sprintf(identifier, "Card%d", screennum);

+    ptr->dev_identifier = strdup(identifier);

+/*    ptr->dev_identifier = DevToConfig[screennum].GDev.identifier;*/

+    ptr->dev_vendor = DevToConfig[screennum].GDev.vendor;

+    ptr->dev_board = DevToConfig[screennum].GDev.board;

+    ptr->dev_chipset = DevToConfig[screennum].GDev.chipset;

+    ptr->dev_busid = DevToConfig[screennum].GDev.busID;

+    ptr->dev_driver = DevToConfig[screennum].GDev.driver;

+    ptr->dev_ramdac = DevToConfig[screennum].GDev.ramdac;

+    for (i = 0;  (i < MAXDACSPEEDS) && (i < CONF_MAXDACSPEEDS);  i++)

+        ptr->dev_dacSpeeds[i] = DevToConfig[screennum].GDev.dacSpeeds[i];

+    ptr->dev_videoram = DevToConfig[screennum].GDev.videoRam;

+    ptr->dev_textclockfreq = DevToConfig[screennum].GDev.textClockFreq;

+    ptr->dev_bios_base = DevToConfig[screennum].GDev.BiosBase;

+    ptr->dev_mem_base = DevToConfig[screennum].GDev.MemBase;

+    ptr->dev_io_base = DevToConfig[screennum].GDev.IOBase;

+    ptr->dev_clockchip = DevToConfig[screennum].GDev.clockchip;

+    for (i = 0;  (i < MAXCLOCKS) && (i < DevToConfig[screennum].GDev.numclocks);  i++)

+        ptr->dev_clock[i] = DevToConfig[screennum].GDev.clock[i];

+    ptr->dev_clocks = i;

+    ptr->dev_chipid = DevToConfig[screennum].GDev.chipID;

+    ptr->dev_chiprev = DevToConfig[screennum].GDev.chipRev;

+    ptr->dev_irq = DevToConfig[screennum].GDev.irq;

+

+    /* Make sure older drivers don't segv */

+    if (DevToConfig[screennum].GDev.options) {

+    	/* Fill in the available driver options for people to use */

+	const char *descrip =

+	    "        ### Available Driver options are:-\n"

+	    "        ### Values: <i>: integer, <f>: float, "

+			"<bool>: \"True\"/\"False\",\n"

+	    "        ### <string>: \"String\", <freq>: \"<f> Hz/kHz/MHz\"\n"

+	    "        ### [arg]: arg optional\n";

+	ptr->dev_comment = xstrdup(descrip);

+	if (ptr->dev_comment) {

+    	    for (p = DevToConfig[screennum].GDev.options;

+		 p->name != NULL; p++) {

+		char *p_e;

+		const char *prefix = "        #Option     ";

+		const char *middle = " \t# ";

+		const char *suffix = "\n";

+		const char *opttype = optionTypeToSting(p->type);

+		char *optname;

+		int len = strlen(ptr->dev_comment) + strlen(prefix) +

+			  strlen(middle) + strlen(suffix) + 1;

+		

+		optname = malloc(strlen(p->name) + 2 + 1);

+		if (!optname)

+		    break;

+		sprintf(optname, "\"%s\"", p->name);

+

+		len += max(20, strlen(optname));

+		len += strlen(opttype);

+

+		ptr->dev_comment = realloc(ptr->dev_comment, len);

+		if (!ptr->dev_comment)

+		    break;

+		p_e = ptr->dev_comment + strlen(ptr->dev_comment);

+		sprintf(p_e, "%s%-20s%s%s%s", prefix, optname, middle,

+			opttype, suffix);

+		free(optname);

+	    }

+    	}

+    }

+

+    return ptr;

+}

+

+static XF86ConfLayoutPtr

+configureLayoutSection (void)

+{

+    int scrnum = 0;

+    parsePrologue (XF86ConfLayoutPtr, XF86ConfLayoutRec)

+

+    ptr->lay_identifier = "X.org Configured";

+

+    {

+	XF86ConfInputrefPtr iptr;

+

+	iptr = malloc (sizeof (XF86ConfInputrefRec));

+	iptr->list.next = NULL;

+	iptr->iref_option_lst = NULL;

+	iptr->iref_inputdev_str = "Mouse0";

+	iptr->iref_option_lst =

+		xf86addNewOption (iptr->iref_option_lst, xstrdup("CorePointer"), NULL);

+	ptr->lay_input_lst = (XF86ConfInputrefPtr)

+		xf86addListItem ((glp) ptr->lay_input_lst, (glp) iptr);

+    }

+

+    {

+	XF86ConfInputrefPtr iptr;

+

+	iptr = malloc (sizeof (XF86ConfInputrefRec));

+	iptr->list.next = NULL;

+	iptr->iref_option_lst = NULL;

+	iptr->iref_inputdev_str = "Keyboard0";

+	iptr->iref_option_lst =

+		xf86addNewOption (iptr->iref_option_lst, xstrdup("CoreKeyboard"), NULL);

+	ptr->lay_input_lst = (XF86ConfInputrefPtr)

+		xf86addListItem ((glp) ptr->lay_input_lst, (glp) iptr);

+    }

+

+    for (scrnum = 0;  scrnum < nDevToConfig;  scrnum++) {

+	XF86ConfAdjacencyPtr aptr;

+

+	aptr = malloc (sizeof (XF86ConfAdjacencyRec));

+	aptr->list.next = NULL;

+	aptr->adj_x = 0;

+	aptr->adj_y = 0;

+	aptr->adj_scrnum = scrnum;

+	aptr->adj_screen_str = xnfalloc(18);

+	sprintf(aptr->adj_screen_str, "Screen%d", scrnum);

+	if (scrnum == 0) {

+	    aptr->adj_where = CONF_ADJ_ABSOLUTE;

+	    aptr->adj_refscreen = NULL;

+	}

+	else {

+	    aptr->adj_where = CONF_ADJ_RIGHTOF;

+	    aptr->adj_refscreen = xnfalloc(18);

+	    sprintf(aptr->adj_refscreen, "Screen%d", scrnum - 1);

+	}

+    	ptr->lay_adjacency_lst =

+	    (XF86ConfAdjacencyPtr)xf86addListItem((glp)ptr->lay_adjacency_lst,

+					      (glp)aptr);

+    }

+

+    return ptr;

+}

+

+static XF86ConfFlagsPtr

+configureFlagsSection (void)

+{

+    parsePrologue (XF86ConfFlagsPtr, XF86ConfFlagsRec)

+

+    return ptr;

+}

+

+static XF86ConfModulePtr

+configureModuleSection (void)

+{

+    char **elist, **el;

+    /* Find the list of extension & font modules. */

+    const char *esubdirs[] = {

+	"extensions",

+	"fonts",

+	NULL

+    };

+    parsePrologue (XF86ConfModulePtr, XF86ConfModuleRec)

+

+    elist = LoaderListDirs(esubdirs, NULL);

+    if (elist) {

+	for (el = elist; *el; el++) {

+	    XF86LoadPtr module;

+

+    	    module = calloc(1, sizeof(XF86LoadRec));

+    	    module->load_name = *el;

+            ptr->mod_load_lst = (XF86LoadPtr)xf86addListItem(

+                                (glp)ptr->mod_load_lst, (glp)module);

+    	}

+	free(elist);

+    }

+

+    return ptr;

+}

+

+static XF86ConfFilesPtr

+configureFilesSection (void)

+{

+    parsePrologue (XF86ConfFilesPtr, XF86ConfFilesRec)

+

+   if (xf86ModulePath)

+       ptr->file_modulepath = strdup(xf86ModulePath);

+   if (defaultFontPath)

+       ptr->file_fontpath = strdup(defaultFontPath);

+   

+    return ptr;

+}

+

+static XF86ConfMonitorPtr

+configureMonitorSection (int screennum)

+{

+    parsePrologue (XF86ConfMonitorPtr, XF86ConfMonitorRec)

+

+    ptr->mon_identifier = malloc(19);

+    sprintf(ptr->mon_identifier, "Monitor%d", screennum);

+    ptr->mon_vendor = strdup("Monitor Vendor");

+    ptr->mon_modelname = strdup("Monitor Model");

+

+    return ptr;

+}

+

+/* Initialize Configure Monitor from Detailed Timing Block */

+static void handle_detailed_input(struct detailed_monitor_section *det_mon,

+                                  void *data)

+{

+    XF86ConfMonitorPtr ptr = (XF86ConfMonitorPtr) data;

+

+    switch (det_mon->type) {

+    case DS_NAME:

+        ptr->mon_modelname = realloc(ptr->mon_modelname,

+                                     strlen((char*)(det_mon->section.name)) +

+                                     1);

+        strcpy(ptr->mon_modelname,

+	      (char*)(det_mon->section.name));

+        break;

+    case DS_RANGES:

+        ptr->mon_hsync[ptr->mon_n_hsync].lo =

+            det_mon->section.ranges.min_h;

+        ptr->mon_hsync[ptr->mon_n_hsync].hi =

+            det_mon->section.ranges.max_h;

+        ptr->mon_n_vrefresh = 1;

+        ptr->mon_vrefresh[ptr->mon_n_hsync].lo =

+            det_mon->section.ranges.min_v;

+        ptr->mon_vrefresh[ptr->mon_n_hsync].hi =

+            det_mon->section.ranges.max_v;

+        ptr->mon_n_hsync++;

+    default:

+        break;

+    }

+}

+

+static XF86ConfMonitorPtr

+configureDDCMonitorSection (int screennum)

+{

+    int len, mon_width, mon_height;

+#define displaySizeMaxLen 80

+    char displaySize_string[displaySizeMaxLen];

+    int displaySizeLen;

+

+    parsePrologue (XF86ConfMonitorPtr, XF86ConfMonitorRec)

+

+    ptr->mon_identifier = malloc(19);

+    sprintf(ptr->mon_identifier, "Monitor%d", screennum);

+    ptr->mon_vendor = strdup(ConfiguredMonitor->vendor.name);

+    ptr->mon_modelname = malloc(12);

+    sprintf(ptr->mon_modelname, "%x", ConfiguredMonitor->vendor.prod_id);

+

+    /* features in centimetres, we want millimetres */

+    mon_width  = 10 * ConfiguredMonitor->features.hsize ;

+    mon_height = 10 * ConfiguredMonitor->features.vsize ;

+

+#ifdef CONFIGURE_DISPLAYSIZE

+    ptr->mon_width  = mon_width;

+    ptr->mon_height = mon_height;

+#else

+    if (mon_width && mon_height) {

+      /* when values available add DisplaySize option AS A COMMENT */

+

+      displaySizeLen = snprintf(displaySize_string, displaySizeMaxLen,

+				"\t#DisplaySize\t%5d %5d\t# mm\n",

+				mon_width, mon_height);

+

+      if (displaySizeLen>0 && displaySizeLen<displaySizeMaxLen) {

+	if (ptr->mon_comment) {

+	  len = strlen(ptr->mon_comment);

+	} else {

+	  len = 0;

+	}

+	if ((ptr->mon_comment =

+	     realloc(ptr->mon_comment, len + strlen(displaySize_string) + 1))) {

+	  strcpy(ptr->mon_comment + len, displaySize_string);

+	}

+      }

+    }

+#endif /* def CONFIGURE_DISPLAYSIZE */

+

+    xf86ForEachDetailedBlock(ConfiguredMonitor, handle_detailed_input,

+                             ptr);

+

+    if (ConfiguredMonitor->features.dpms) {

+      ptr->mon_option_lst = xf86addNewOption(ptr->mon_option_lst, xstrdup("DPMS"), NULL);

+    }

+

+    return ptr;

+}

+

+#if !defined(PATH_MAX)

+# define PATH_MAX 1024

+#endif

+

+void

+DoConfigure(void)

+{

+    int i,j, screennum = -1;

+    char *home = NULL;

+    char filename[PATH_MAX];

+    char *addslash = "";

+    XF86ConfigPtr xf86config = NULL;

+    char **vlist, **vl;

+    int *dev2screen;

+

+    vlist = xf86DriverlistFromCompile();

+

+    if (!vlist) {

+	ErrorF("Missing output drivers.  Configuration failed.\n");

+	goto bail;

+    }

+

+    ErrorF("List of video drivers:\n");

+    for (vl = vlist; *vl; vl++)

+	ErrorF("\t%s\n", *vl);

+

+    /* Load all the drivers that were found. */

+    xf86LoadModules(vlist, NULL);

+

+    free(vlist);

+

+    for (i = 0; i < xf86NumDrivers; i++) {

+	xorgHWFlags flags;

+	if (!xf86DriverList[i]->driverFunc

+	    || !xf86DriverList[i]->driverFunc(NULL,

+					      GET_REQUIRED_HW_INTERFACES,

+					      &flags)

+	    || NEED_IO_ENABLED(flags)) {

+	    xorgHWAccess = TRUE;

+	    break;

+	}

+    }

+    /* Enable full I/O access */

+    if (xorgHWAccess) {

+	if(!xf86EnableIO())

+	    /* oops, we have failed */

+	    xorgHWAccess = FALSE;

+    }

+

+    xf86FindPrimaryDevice();

+ 

+    /* Create XF86Config file structure */

+    xf86config = calloc(1, sizeof(XF86ConfigRec));

+

+    /* Call all of the probe functions, reporting the results. */

+    for (CurrentDriver = 0;  CurrentDriver < xf86NumDrivers;  CurrentDriver++) {

+	xorgHWFlags flags;

+	Bool found_screen;

+	DriverRec * const drv = xf86DriverList[CurrentDriver];

+

+	if (!xorgHWAccess) {

+	    if (!drv->driverFunc

+		|| !drv->driverFunc( NULL, GET_REQUIRED_HW_INTERFACES, &flags )

+		|| NEED_IO_ENABLED(flags)) 

+		continue;

+	}

+	

+	found_screen = xf86CallDriverProbe( drv, TRUE );

+	if ( found_screen && drv->Identify ) {

+	    (*drv->Identify)(0);

+	}

+    }

+

+    if (nDevToConfig <= 0) {

+	ErrorF("No devices to configure.  Configuration failed.\n");

+	goto bail;

+    }

+

+    /* Add device, monitor and screen sections for detected devices */

+    for (screennum = 0;  screennum < nDevToConfig;  screennum++) {

+    	XF86ConfDevicePtr DevicePtr;

+	XF86ConfMonitorPtr MonitorPtr;

+	XF86ConfScreenPtr ScreenPtr;

+

+	DevicePtr = configureDeviceSection(screennum);

+    	xf86config->conf_device_lst = (XF86ConfDevicePtr)xf86addListItem(

+			    (glp)xf86config->conf_device_lst, (glp)DevicePtr);

+	MonitorPtr = configureMonitorSection(screennum);

+    	xf86config->conf_monitor_lst = (XF86ConfMonitorPtr)xf86addListItem(

+			    (glp)xf86config->conf_monitor_lst, (glp)MonitorPtr);

+	ScreenPtr = configureScreenSection(screennum);

+    	xf86config->conf_screen_lst = (XF86ConfScreenPtr)xf86addListItem(

+			    (glp)xf86config->conf_screen_lst, (glp)ScreenPtr);

+    }

+

+    xf86config->conf_files = configureFilesSection();

+    xf86config->conf_modules = configureModuleSection();

+    xf86config->conf_flags = configureFlagsSection();

+    xf86config->conf_videoadaptor_lst = NULL;

+    xf86config->conf_modes_lst = NULL;

+    xf86config->conf_vendor_lst = NULL;

+    xf86config->conf_dri = NULL;

+    xf86config->conf_input_lst = configureInputSection();

+    xf86config->conf_layout_lst = configureLayoutSection();

+

+    home = getenv("HOME");

+    if ((home == NULL) || (home[0] == '\0')) {

+    	home = "/";

+    } else {

+	/* Determine if trailing slash is present or needed */

+	int l = strlen(home);

+

+	if (home[l-1] != '/') {

+	    addslash = "/";

+	}

+    }

+

+    snprintf(filename, sizeof(filename), "%s%s" XF86CONFIGFILE ".new",

+	     home, addslash);

+

+    if (xf86writeConfigFile(filename, xf86config) == 0) {

+	xf86Msg(X_ERROR, "Unable to write config file: \"%s\": %s\n",

+		filename, strerror(errno));

+	goto bail;

+    }

+

+    xf86DoConfigurePass1 = FALSE;

+    /* Try to get DDC information filled in */

+    xf86ConfigFile = filename;

+    if (xf86HandleConfigFile(FALSE) != CONFIG_OK) {

+	goto bail;

+    }

+

+    xf86DoConfigurePass1 = FALSE;

+    

+    dev2screen = xnfcalloc(1,xf86NumDrivers*sizeof(int));

+

+    {

+	Bool *driverProbed = xnfcalloc(1,xf86NumDrivers*sizeof(Bool));

+	for (screennum = 0;  screennum < nDevToConfig;  screennum++) {

+	    int k,l,n,oldNumScreens;

+

+	    i = DevToConfig[screennum].iDriver;

+

+	    if (driverProbed[i]) continue;

+	    driverProbed[i] = TRUE;

+	    

+	    oldNumScreens = xf86NumScreens;

+

+	    xf86CallDriverProbe( xf86DriverList[i], FALSE );

+

+	    /* reorder */

+	    k = screennum > 0 ? screennum : 1;

+	    for (l = oldNumScreens; l < xf86NumScreens; l++) {

+	        /* is screen primary? */

+	        Bool primary = FALSE;

+		for (n = 0; n<xf86Screens[l]->numEntities; n++) {

+	            if (xf86IsEntityPrimary(xf86Screens[l]->entityList[n])) {

+		        dev2screen[0] = l;

+			primary = TRUE;

+			break;

+		    }

+		}

+		if (primary) continue;

+		/* not primary: assign it to next device of same driver */

+		/* 

+		 * NOTE: we assume that devices in DevToConfig 

+		 * and xf86Screens[] have the same order except

+		 * for the primary device which always comes first.

+		 */

+		for (; k < nDevToConfig; k++) {

+		    if (DevToConfig[k].iDriver == i) {

+		        dev2screen[k++] = l;

+			break;

+		    }

+		}

+	    }

+	}

+	free(driverProbed);

+    }

+    

+

+    if (nDevToConfig != xf86NumScreens) {

+	ErrorF("Number of created screens does not match number of detected"

+	       " devices.\n  Configuration failed.\n");

+	goto bail;

+    }

+

+    xf86PostProbe();

+    xf86EntityInit();

+

+    for (j = 0; j < xf86NumScreens; j++) {

+	xf86Screens[j]->scrnIndex = j;

+    }

+

+    xf86freeMonitorList(xf86config->conf_monitor_lst);

+    xf86config->conf_monitor_lst = NULL;

+    xf86freeScreenList(xf86config->conf_screen_lst);

+    xf86config->conf_screen_lst = NULL;

+    for (j = 0; j < xf86NumScreens; j++) {

+	XF86ConfMonitorPtr MonitorPtr;

+	XF86ConfScreenPtr ScreenPtr;

+

+	ConfiguredMonitor = NULL;

+

+	xf86EnableAccess(xf86Screens[dev2screen[j]]);

+	if ((*xf86Screens[dev2screen[j]]->PreInit)(xf86Screens[dev2screen[j]], 

+						   PROBE_DETECT) &&

+	    ConfiguredMonitor) {

+	    MonitorPtr = configureDDCMonitorSection(j);

+	} else {

+	    MonitorPtr = configureMonitorSection(j);

+	}

+	ScreenPtr = configureScreenSection(j);

+	xf86config->conf_monitor_lst = (XF86ConfMonitorPtr)xf86addListItem(

+		(glp)xf86config->conf_monitor_lst, (glp)MonitorPtr);

+	xf86config->conf_screen_lst = (XF86ConfScreenPtr)xf86addListItem(

+		(glp)xf86config->conf_screen_lst, (glp)ScreenPtr);

+    }

+

+    if (xf86writeConfigFile(filename, xf86config) == 0) {

+	xf86Msg(X_ERROR, "Unable to write config file: \"%s\": %s\n",

+		filename, strerror(errno));

+	goto bail;

+    }

+

+    ErrorF("\n");

+

+#ifdef __SCO__

+    ErrorF("\n"__XSERVERNAME__

+	   " is using the kernel event driver to access the mouse.\n"

+	    "If you wish to use the internal "__XSERVERNAME__

+	   " mouse drivers, please\n"

+	    "edit the file and correct the Device.\n");

+#else /* !__SCO__ */

+    if (!foundMouse) {

+	ErrorF("\n"__XSERVERNAME__" is not able to detect your mouse.\n"

+		"Edit the file and correct the Device.\n");

+    } else {

+	ErrorF("\n"__XSERVERNAME__" detected your mouse at device %s.\n"

+		"Please check your config if the mouse is still not\n"

+		"operational, as by default "__XSERVERNAME__

+	       " tries to autodetect\n"

+		"the protocol.\n",DFLT_MOUSE_DEV);

+    }

+#endif /* !__SCO__ */

+

+    if (xf86NumScreens > 1) {

+	ErrorF("\n"__XSERVERNAME__

+	       " has configured a multihead system, please check your config.\n");

+    }

+

+    ErrorF("\nYour %s file is %s\n\n", XF86CONFIGFILE ,filename);

+    ErrorF("To test the server, run 'X -config %s'\n\n", filename);

+

+bail:

+    OsCleanup(TRUE);

+    AbortDDX();

+    fflush(stderr);

+    exit(0);

+}