/* * 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 #endif #include #include #include #include #include #include #include #include #include "os.h" #include "loaderProcs.h" #include "xf86.h" #include "xf86Config.h" #include "xf86_OSlib.h" #include "xf86Priv.h" #include "xf86PciData.h" #define IN_XSERVER #include "xf86Parser.h" #include "xf86tokens.h" #include "Configint.h" #include "vbe.h" #include "xf86DDC.h" #if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__) #include "xf86Bus.h" #include "xf86Sbus.h" #endif #include "globals.h" typedef struct _DevToConfig { GDevRec GDev; pciVideoPtr pVideo; #if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__) sbusDevicePtr sVideo; #endif int iDriver; } DevToConfigRec, *DevToConfigPtr; static DevToConfigPtr DevToConfig = NULL; static int nDevToConfig = 0, CurrentDriver; _X_EXPORT 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(QNX4) static char *DFLT_MOUSE_PROTO = "OSMouse"; static char *DFLT_MOUSE_DEV = "/dev/mouse"; #elif defined(__QNXNTO__) static char *DFLT_MOUSE_PROTO = "OSMouse"; static char *DFLT_MOUSE_DEV = "/dev/devi/mouse0"; #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 /* * 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 i, j; pciVideoPtr pVideo = NULL; Bool isPrimary = FALSE; if (xf86DoProbe || !xf86DoConfigure || !xf86DoConfigurePass1) return NULL; /* Check for duplicates */ switch (bus) { case BUS_PCI: pVideo = (pciVideoPtr) busData; for (i = 0; i < nDevToConfig; i++) if (DevToConfig[i].pVideo && (DevToConfig[i].pVideo->bus == pVideo->bus) && (DevToConfig[i].pVideo->device == pVideo->device) && (DevToConfig[i].pVideo->func == pVideo->func)) return NULL; isPrimary = xf86IsPrimaryPci(pVideo); break; case BUS_ISA: /* * This needs to be revisited as it doesn't allow for non-PCI * multihead. */ if (!xf86IsPrimaryIsa()) return NULL; isPrimary = TRUE; for (i = 0; i < nDevToConfig; i++) if (!DevToConfig[i].pVideo) return NULL; break; #if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__) case BUS_SBUS: for (i = 0; i < nDevToConfig; i++) if (DevToConfig[i].sVideo && DevToConfig[i].sVideo->fbNum == ((sbusDevicePtr) busData)->fbNum) return NULL; break; #endif default: return NULL; } /* Allocate new structure occurrence */ i = nDevToConfig++; DevToConfig = xnfrealloc(DevToConfig, nDevToConfig * sizeof(DevToConfigRec)); #if 1 /* Doesn't work when a driver detects more than one adapter */ if ((i > 0) && isPrimary) { memmove(DevToConfig + 1,DevToConfig, (nDevToConfig - 1) * sizeof(DevToConfigRec)); i = 0; } #endif memset(DevToConfig + i, 0, sizeof(DevToConfigRec)); # define NewDevice DevToConfig[i] NewDevice.GDev.chipID = NewDevice.GDev.chipRev = NewDevice.GDev.irq = -1; NewDevice.iDriver = CurrentDriver; /* Fill in what we know, converting the driver name to lower case */ NewDevice.GDev.driver = xnfalloc(strlen(driver) + 1); for (j = 0; (NewDevice.GDev.driver[j] = tolower(driver[j])); j++); switch (bus) { case BUS_PCI: { const char *VendorName; const char *CardName; char busnum[8]; NewDevice.pVideo = pVideo; xf86FindPciNamesByDevice(pVideo->vendor, pVideo->chipType, NOVENDOR, NOSUBSYS, &VendorName, &CardName, NULL, NULL); if (!VendorName) { VendorName = xnfalloc(15); sprintf((char*)VendorName, "Unknown Vendor"); } if (!CardName) { CardName = xnfalloc(14); sprintf((char*)CardName, "Unknown Board"); } NewDevice.GDev.identifier = xnfalloc(strlen(VendorName) + strlen(CardName) + 2); sprintf(NewDevice.GDev.identifier, "%s %s", VendorName, CardName); NewDevice.GDev.vendor = (char *)VendorName; NewDevice.GDev.board = (char *)CardName; NewDevice.GDev.busID = xnfalloc(16); xf86FormatPciBusNumber(pVideo->bus, busnum); sprintf(NewDevice.GDev.busID, "PCI:%s:%d:%d", busnum, pVideo->device, pVideo->func); NewDevice.GDev.chipID = pVideo->chipType; NewDevice.GDev.chipRev = pVideo->chipRev; if (chipset < 0) chipset = (pVideo->vendor << 16) | pVideo->chipType; } break; case BUS_ISA: NewDevice.GDev.identifier = "ISA Adapter"; NewDevice.GDev.busID = "ISA"; break; #if (defined(__sparc__) || defined(__sparc)) && !defined(__OpenBSD__) case BUS_SBUS: { char *promPath = NULL; NewDevice.sVideo = (sbusDevicePtr) busData; NewDevice.GDev.identifier = NewDevice.sVideo->descr; if (sparcPromInit() >= 0) { promPath = sparcPromNode2Pathname(&NewDevice.sVideo->node); sparcPromClose(); } if (promPath) { NewDevice.GDev.busID = xnfalloc(strlen(promPath) + 6); sprintf(NewDevice.GDev.busID, "SBUS:%s", promPath); xfree(promPath); } else { NewDevice.GDev.busID = xnfalloc(12); sprintf(NewDevice.GDev.busID, "SBUS:fb%d", NewDevice.sVideo->fbNum); } } break; #endif default: break; } /* Get driver's available options */ if (xf86DriverList[CurrentDriver]->AvailableOptions) NewDevice.GDev.options = (OptionInfoPtr) (*xf86DriverList[CurrentDriver]->AvailableOptions)(chipset, bus); return &NewDevice.GDev; # undef NewDevice } /* * Backwards compatibility */ _X_EXPORT GDevPtr xf86AddDeviceToConfigure(const char *driver, pciVideoPtr pVideo, int chipset) { return xf86AddBusDeviceToConfigure(driver, pVideo ? BUS_PCI : BUS_ISA, pVideo, chipset); } 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 = xf86confmalloc(sizeof(XF86ConfInputRec)); memset((XF86ConfInputPtr)mouse,0,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 = xf86confmalloc(18); sprintf(ptr->scrn_identifier, "Screen%d", screennum); ptr->scrn_monitor_str = xf86confmalloc(19); sprintf(ptr->scrn_monitor_str, "Monitor%d", screennum); ptr->scrn_device_str = xf86confmalloc(16); sprintf(ptr->scrn_device_str, "Card%d", screennum); for (i=0; idisp_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 ""; case OPTV_STRING: return ""; case OPTV_ANYSTR: return "[]"; case OPTV_REAL: return ""; case OPTV_BOOLEAN: return "[]"; case OPTV_FREQ: return ""; default: return ""; } } static XF86ConfDevicePtr configureDeviceSection (int screennum) { char identifier[16]; OptionInfoPtr p; int i = 0; #ifdef DO_FBDEV_PROBE Bool foundFBDEV = FALSE; #endif 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: : integer, : float, " ": \"True\"/\"False\",\n" " ### : \"String\", : \" 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); } } } #ifdef DO_FBDEV_PROBE /* Crude mechanism to auto-detect fbdev (os dependent) */ /* Skip it for now. Options list it anyway, and we can't * determine which screen/driver this belongs too anyway. */ { int fd; fd = open("/dev/fb0", 0); if (fd != -1) { foundFBDEV = TRUE; close(fd); } } if (foundFBDEV) { XF86OptionPtr fbdev; fbdev = xf86confmalloc(sizeof(XF86OptionRec)); memset((XF86OptionPtr)fbdev,0,sizeof(XF86OptionRec)); fbdev->opt_name = "UseFBDev"; fbdev->opt_val = "ON"; ptr->dev_option_lst = (XF86OptionPtr)xf86addListItem( (glp)ptr->dev_option_lst, (glp)fbdev); } #endif return ptr; } static XF86ConfLayoutPtr configureLayoutSection (void) { int scrnum = 0; parsePrologue (XF86ConfLayoutPtr, XF86ConfLayoutRec) ptr->lay_identifier = "X.org Configured"; { XF86ConfInputrefPtr iptr; iptr = xf86confmalloc (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 = xf86confmalloc (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 = xf86confmalloc (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 modules. */ const char *esubdirs[] = { "extensions", NULL }; const char *fsubdirs[] = { "fonts", NULL }; parsePrologue (XF86ConfModulePtr, XF86ConfModuleRec) elist = LoaderListDirs(esubdirs, NULL); if (elist) { for (el = elist; *el; el++) { XF86LoadPtr module; module = xf86confmalloc(sizeof(XF86LoadRec)); memset((XF86LoadPtr)module,0,sizeof(XF86LoadRec)); module->load_name = *el; ptr->mod_load_lst = (XF86LoadPtr)xf86addListItem( (glp)ptr->mod_load_lst, (glp)module); } xfree(elist); } /* Process list of font backends separately to include only required ones */ elist = LoaderListDirs(fsubdirs, NULL); if (elist) { for (el = elist; *el; el++) { XF86LoadPtr module; module = xf86confmalloc(sizeof(XF86LoadRec)); memset((XF86LoadPtr)module,0,sizeof(XF86LoadRec)); module->load_name = *el; /* Add only those font backends which are referenced by fontpath */ /* 'strstr(dFP,"/dir")' is meant as 'dFP =~ m(/dir\W)' */ if (defaultFontPath && ( (strcmp(*el, "freetype") == 0 && strstr(defaultFontPath, "/TTF")) || (strcmp(*el, "type1") == 0 && strstr(defaultFontPath, "/Type1")))) 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); if (rgbPath) ptr->file_rgbpath = strdup(rgbPath); return ptr; } static XF86ConfMonitorPtr configureMonitorSection (int screennum) { parsePrologue (XF86ConfMonitorPtr, XF86ConfMonitorRec) ptr->mon_identifier = xf86confmalloc(19); sprintf(ptr->mon_identifier, "Monitor%d", screennum); ptr->mon_vendor = strdup("Monitor Vendor"); ptr->mon_modelname = strdup("Monitor Model"); return ptr; } static XF86ConfMonitorPtr configureDDCMonitorSection (int screennum) { int i = 0; int len, mon_width, mon_height; #define displaySizeMaxLen 80 char displaySize_string[displaySizeMaxLen]; int displaySizeLen; parsePrologue (XF86ConfMonitorPtr, XF86ConfMonitorRec) ptr->mon_identifier = xf86confmalloc(19); sprintf(ptr->mon_identifier, "Monitor%d", screennum); ptr->mon_vendor = strdup(ConfiguredMonitor->vendor.name); ptr->mon_modelname = xf86confmalloc(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 && displaySizeLenmon_comment) { len = strlen(ptr->mon_comment); } else { len = 0; } if ((ptr->mon_comment = xf86confrealloc(ptr->mon_comment, len+strlen(displaySize_string)))) { strcpy(ptr->mon_comment + len, displaySize_string); } } } #endif /* def CONFIGURE_DISPLAYSIZE */ for (i=0;i<4;i++) { switch (ConfiguredMonitor->det_mon[i].type) { case DS_NAME: ptr->mon_modelname = xf86confrealloc(ptr->mon_modelname, strlen((char*)(ConfiguredMonitor->det_mon[i].section.name)) + 1); strcpy(ptr->mon_modelname, (char*)(ConfiguredMonitor->det_mon[i].section.name)); break; case DS_RANGES: ptr->mon_hsync[ptr->mon_n_hsync].lo = ConfiguredMonitor->det_mon[i].section.ranges.min_h; ptr->mon_hsync[ptr->mon_n_hsync].hi = ConfiguredMonitor->det_mon[i].section.ranges.max_h; ptr->mon_n_vrefresh = 1; ptr->mon_vrefresh[ptr->mon_n_hsync].lo = ConfiguredMonitor->det_mon[i].section.ranges.min_v; ptr->mon_vrefresh[ptr->mon_n_hsync].hi = ConfiguredMonitor->det_mon[i].section.ranges.max_v; ptr->mon_n_hsync++; default: break; } } if (ConfiguredMonitor->features.dpms) { ptr->mon_option_lst = xf86addNewOption(ptr->mon_option_lst, xstrdup("DPMS"), NULL); } return ptr; } void DoConfigure() { int i,j, screennum = -1; char *home = NULL; char *filename = NULL; 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; } /* Disable PCI devices */ xf86ResourceBrokerInit(); xf86AccessInit(); xf86FindPrimaryDevice(); /* Create XF86Config file structure */ xf86config = malloc(sizeof(XF86ConfigRec)); memset ((XF86ConfigPtr)xf86config, 0, sizeof(XF86ConfigRec)); xf86config->conf_device_lst = NULL; xf86config->conf_screen_lst = NULL; xf86config->conf_monitor_lst = NULL; /* Call all of the probe functions, reporting the results. */ for (CurrentDriver = 0; CurrentDriver < xf86NumDrivers; CurrentDriver++) { xorgHWFlags flags; if (!xorgHWAccess) { if (!xf86DriverList[CurrentDriver]->driverFunc || !xf86DriverList[CurrentDriver]->driverFunc(NULL, GET_REQUIRED_HW_INTERFACES, &flags) || NEED_IO_ENABLED(flags)) continue; } if (xf86DriverList[CurrentDriver]->Probe == NULL) continue; if ((*xf86DriverList[CurrentDriver]->Probe)( xf86DriverList[CurrentDriver], PROBE_DETECT) && xf86DriverList[CurrentDriver]->Identify) (*xf86DriverList[CurrentDriver]->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(); if (!(home = getenv("HOME"))) home = "/"; { #if !defined(PATH_MAX) #define PATH_MAX 1024 #endif const char* configfile = XF86CONFIGFILE".new"; char homebuf[PATH_MAX]; /* getenv might return R/O memory, as with OS/2 */ strncpy(homebuf,home,PATH_MAX-1); homebuf[PATH_MAX-1] = '\0'; home = homebuf; if (!(filename = (char *)ALLOCATE_LOCAL(strlen(home) + strlen(configfile) + 3))) if (home[0] == '/' && home[1] == '\0') home[0] = '\0'; #ifndef QNX4 sprintf(filename, "%s/%s", home,configfile); #else sprintf(filename, "//%d%s/%s", getnid(),home,configfile); #endif } xf86writeConfigFile(filename, xf86config); 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; (*xf86DriverList[i]->Probe)(xf86DriverList[i], 0); /* reorder */ k = screennum > 0 ? screennum : 1; for (l = oldNumScreens; l < xf86NumScreens; l++) { /* is screen primary? */ Bool primary = FALSE; for (n = 0; nnumEntities; 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; } } } xf86SetPciVideo(NULL,NONE); } 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); } xf86writeConfigFile(filename, xf86config); 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: CloseWellKnownConnections(); OsCleanup(TRUE); AbortDDX(); fflush(stderr); exit(0); }