diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/sunLynx/sunLyInit.c')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/sunLynx/sunLyInit.c | 648 |
1 files changed, 0 insertions, 648 deletions
diff --git a/nx-X11/programs/Xserver/hw/sunLynx/sunLyInit.c b/nx-X11/programs/Xserver/hw/sunLynx/sunLyInit.c deleted file mode 100644 index 941b363eb..000000000 --- a/nx-X11/programs/Xserver/hw/sunLynx/sunLyInit.c +++ /dev/null @@ -1,648 +0,0 @@ -/* $Xorg: sunLyInit.c,v 1.3 2000/08/17 19:48:36 cpqbld Exp $ */ -/* - * This is sunInit.c modified for LynxOS - * Copyright 1996 by Thomas Mueller - * - * 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 Thomas Mueller not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Thomas Mueller makes no representations - * about the suitability of this software for any purpose. It is provided - * "as is" without express or implied warranty. - * - * THOMAS MUELLER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL THOMAS MUELLER 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. - * - */ -/* $XFree86: xc/programs/Xserver/hw/sunLynx/sunLyInit.c,v 3.8 2001/01/17 22:36:53 dawes Exp $ */ - -/* - * Copyright 1987 by the Regents of the University of California - * - * Permission to use, copy, modify, and distribute this - * software and its documentation for any purpose and without - * fee is hereby granted, provided that the above copyright - * notice appear in all copies. The University of California - * makes no representations about the suitability of this - * software for any purpose. It is provided "as is" without - * express or implied warranty. - * - * - */ - -/************************************************************ -Copyright 1987 by Sun Microsystems, Inc. Mountain View, CA. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this -software and its documentation for any purpose and without -fee is hereby granted, provided that the above copyright no- -tice appear in all copies and that both that copyright no- -tice and this permission notice appear in supporting docu- -mentation, and that the names of Sun or The Open Group -not be used in advertising or publicity pertaining to -distribution of the software without specific prior -written permission. Sun and The Open Group make no -representations about the suitability of this software for -any purpose. It is provided "as is" without any express or -implied warranty. - -SUN DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, -INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT- -NESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SUN BE LI- -ABLE 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. - -*******************************************************/ - -#include "sun.h" -#include "gcstruct.h" -#include "mi.h" -#include "mibstore.h" -#include "cfb.h" - -Bool onConsole = FALSE; /* wether stdin is /dev/con */ - -/* maximum pixmap depth */ -#ifndef SUNMAXDEPTH -#define SUNMAXDEPTH 8 -#endif - -extern Bool sunBW2Init( - int /* screen */, - ScreenPtr /* pScreen */, - int /* argc */, - char** /* argv */ -); -#define BW2I sunBW2Init -#if SUNMAXDEPTH == 1 /* { */ -#define CG3I NULL -#define CG6I NULL -#else /* }{ */ -extern Bool sunCG3Init( - int /* screen */, - ScreenPtr /* pScreen */, - int /* argc */, - char** /* argv */ -); -#define CG3I sunCG3Init -#ifdef FBTYPE_SUNFAST_COLOR /* { */ -extern Bool sunCG6Init( - int /* screen */, - ScreenPtr /* pScreen */, - int /* argc */, - char** /* argv */ -); -#define CG6I sunCG6Init -#else /* }{ */ -#define CG6I NULL -#endif /* } */ -#endif /* } */ - -extern KeySymsRec sunKeySyms[]; -extern SunModmapRec *sunModMaps[]; -extern int sunMaxLayout; -extern KeySym* sunType4KeyMaps[]; -extern SunModmapRec* sunType4ModMaps[]; - -static Bool sunDevsInited = FALSE; - -Bool sunAutoRepeatHandlersInstalled; /* FALSE each time InitOutput called */ -Bool sunSwapLkeys = FALSE; -Bool sunFlipPixels = FALSE; -Bool sunFbInfo = FALSE; -Bool sunCG4Frob = FALSE; -Bool sunNoGX = FALSE; - -sunKbdPrivRec sunKbdPriv = { - -1, /* fd */ - -1, /* type */ - -1, /* layout */ - 0, /* click */ - (Leds)0, /* leds */ -}; - -sunPtrPrivRec sunPtrPriv = { - -1, /* fd */ - 0 /* Current button state */ -}; - -/* - * The name member in the following table corresponds to the - * FBTYPE_* macros defined in /usr/include/sun/fbio.h file - */ -sunFbDataRec sunFbData[FBTYPE_LASTPLUSONE] = { - { NULL, "SUN1BW (bw1)" }, - { NULL, "SUN1COLOR (cg1)" }, - { BW2I, "SUN2BW (bw2)" }, - { NULL, "SUN2COLOR (cg2)" }, - { NULL, "SUN2GP (gp1/gp2)" }, - { NULL, "SUN5COLOR (cg5/386i accel)" }, - { CG3I, "SUN3COLOR (cg3)" }, - { NULL, "MEMCOLOR (cg8)" }, - { NULL, "SUN4COLOR (cg4)" }, - { NULL, "NOTSUN1" }, - { NULL, "NOTSUN2" }, - { NULL, "NOTSUN3" }, - { CG6I, "SUNFAST_COLOR (cg6/gx)" }, /* last we need */ -}; - -/* - * a list of devices to try if there is no environment or command - * line list of devices - */ -#if SUNMAXDEPTH == 1 /* { */ -static char *fallbackList[] = { - "/dev/bwtwo", -}; -#else /* }{ */ -static char *fallbackList[] = { - "/dev/bwtwo", "/dev/cgthree", "/dev/cgsix", -}; -#endif /* } */ - -#define FALLBACK_LIST_LEN sizeof fallbackList / sizeof fallbackList[0] - -fbFd sunFbs[MAXSCREENS]; - -static PixmapFormatRec formats[] = { - { 1, 1, BITMAP_SCANLINE_PAD } /* 1-bit deep */ -#if SUNMAXDEPTH > 1 - ,{ 8, 8, BITMAP_SCANLINE_PAD} /* 8-bit deep */ -#endif -}; -#define NUMFORMATS (sizeof formats)/(sizeof formats[0]) - -/* - * OpenFrameBuffer -- - * Open a frame buffer according to several rules. - * Find the device to use by looking in the sunFbData table, - * an XDEVICE envariable, a -dev switch or using /dev/fb if trying - * to open screen 0 and all else has failed. - * - * Results: - * The fd of the framebuffer. - */ -static int OpenFrameBuffer(device, screen) - char *device; /* e.g. "/dev/cgtwo0" */ - int screen; /* what screen am I going to be */ -{ - int ret; - unsigned long dacoffset; - struct fbgattr *fbattr = NULL; - static int devFbUsed; - static struct fbgattr bw2 = { - 0, 0, - { FBTYPE_SUN2BW, 900, 1152, 1, 0, 0x00100000 }, - { 0, -1}, - -1 - }; - static struct fbgattr cg3 = { - 0, 0, - { FBTYPE_SUN3COLOR, 900, 1152, 8, 256, 0x00100000 }, - { 0, -1}, - -1 - }; - static struct fbgattr cg6 = { - 0, 0, - { FBTYPE_SUNFAST_COLOR, 900, 1152, 8, 256, 0x00100000 }, - { 0, -1}, - -1 - }; - - - sunFbs[screen].fd = sunKbdPriv.fd; /* /dev/con or /dev/kbd */ - devFbUsed = TRUE; - /* apply some magic to work out what we're running on. - * why couldn't they just spend some time on a little - * FBIOGATTR ioctl() - */ - - ret = FALSE; - if (ioctl(sunFbs[screen].fd, TIO_QUERYRAMDAC, &dacoffset) < 0) - FatalError("can't query DAC addr\n"); - if (dacoffset == 0x400000) { - if (strcmp(device, "/dev/cgthree") == 0) - fbattr = &cg3; - } - else if (dacoffset == 0x200000) { - if (strcmp(device, "/dev/cgsix") == 0) - fbattr = &cg6; - } -#ifdef PATCHED_CONSOLE - else if (dacoffset == 0) { - if (strcmp(device, "/dev/bw2") == 0) - fbattr = &bw2; - } -#endif - else - ErrorF("bogus DAC addr 0x%x, maybe it's the silly BWTWO bug\n", dacoffset); - - if (fbattr) { - ret = TRUE; - sunFbs[screen].info = fbattr->fbtype; - } - sunFbs[screen].fbPriv = (pointer) fbattr; - if (fbattr && fbattr->fbtype.fb_type < FBTYPE_LASTPLUSONE && - !sunFbData[fbattr->fbtype.fb_type].init) { - int _i; - - ret = FALSE; - for (_i = 0; _i < FB_ATTR_NEMUTYPES; _i++) { - if (sunFbData[fbattr->emu_types[_i]].init) { - sunFbs[screen].info.fb_type = fbattr->emu_types[_i]; - ret = TRUE; - if (sunFbInfo) - ErrorF ("%s is emulating a %s\n", device, - sunFbData[fbattr->fbtype.fb_type].name); - break; - } - } - } - if (sunFbInfo) - ErrorF ("%s is really a %s\n", device, - sunFbData[fbattr ? fbattr->fbtype.fb_type : sunFbs[screen].info.fb_type].name); - if (!ret) - sunFbs[screen].fd = -1; - return ret; -} - -/*- - *----------------------------------------------------------------------- - * SigIOHandler -- - * Signal handler for SIGIO - input is available. - * - * Results: - * sunSigIO is set - ProcessInputEvents() will be called soon. - * - * Side Effects: - * None - * - *----------------------------------------------------------------------- - */ -/*ARGSUSED*/ -/*static*/ void SigIOHandler(sig) - int sig; -{ - int olderrno = errno; - sunEnqueueEvents(); - errno = olderrno; -} - -/*- - *----------------------------------------------------------------------- - * sunNonBlockConsoleOff -- - * Turn non-blocking mode on the console off, so you don't get logged - * out when the server exits. - * - * Results: - * None. - * - * Side Effects: - * None. - * - *----------------------------------------------------------------------- - */ -void sunNonBlockConsoleOff( - void -) -{ - int i; - -#if 0 - if (sunKbdPriv.fd >= 0) - { - i = fcntl(sunKbdPriv.fd, F_GETFL, 0); - if (i >= 0 && (i & FNDELAY)) { - (void) fcntl(sunKbdPriv.fd, F_SETFL, i & ~FNDELAY); - } - } -#endif - for (i = 0; i < MAXSCREENS; i++) { - if (sunFbs[i].fbuf) { - smem_create(NULL, (char*)sunFbs[i].fbuf, 0, SM_DETACH); - smem_remove("FB"); - sunFbs[i].fbuf = NULL; - } - if (sunFbs[i].ramdac) { - smem_create(NULL, (char*)sunFbs[i].ramdac, 0, SM_DETACH); - smem_remove("DAC"); - sunFbs[i].ramdac = NULL; - } - if (sunFbs[i].fhc) { - smem_create(NULL, (char*)sunFbs[i].fhc, 0, SM_DETACH); - smem_remove("FHC_THC"); - sunFbs[i].fhc = NULL; - sunFbs[i].thc = NULL; - } - if (sunFbs[i].fb) { - smem_create(NULL, (char*)sunFbs[i].fb, 0, SM_DETACH); - smem_remove("FBC_TEC"); - sunFbs[i].fb = NULL; - sunFbs[i].tec = NULL; - } - } -} - -static char** GetDeviceList (argc, argv) - int argc; - char **argv; -{ - int i; - char *envList = NULL; - char *cmdList = NULL; - char **deviceList = (char **)NULL; - - for (i = 1; i < argc; i++) - if (strcmp (argv[i], "-dev") == 0 && i+1 < argc) { - cmdList = argv[i + 1]; - break; - } - if (!cmdList) - envList = getenv ("XDEVICE"); - - if (cmdList || envList) { - char *_tmpa; - char *_tmpb; - int _i1; - deviceList = (char **) xalloc ((MAXSCREENS + 1) * sizeof (char *)); - _tmpa = (cmdList) ? cmdList : envList; - for (_i1 = 0; _i1 < MAXSCREENS; _i1++) { - _tmpb = strtok (_tmpa, ":"); - if (_tmpb) - deviceList[_i1] = _tmpb; - else - deviceList[_i1] = NULL; - _tmpa = NULL; - } - deviceList[MAXSCREENS] = NULL; - } - if (!deviceList) { - /* no environment and no cmdline, so default */ - deviceList = - (char **) xalloc ((FALLBACK_LIST_LEN + 1) * sizeof (char *)); - for (i = 0; i < FALLBACK_LIST_LEN; i++) - deviceList[i] = fallbackList[i]; - deviceList[FALLBACK_LIST_LEN] = NULL; - } - return deviceList; -} - -static void getKbdType() -{ -#if defined(PATCHED_CONSOLE) - int ii; - - for (ii = 0; ii < 3; ii++) { -#if 0 - sunKbdWait(); -#endif - if (ioctl (sunKbdPriv.fd, KIOCTYPE, &sunKbdPriv.type) < 0 && errno == EINVAL) { - ErrorF("failed to get keyboard type, maybe wrong console driver:"); - ErrorF(" assuming Type 4 keyboard\n"); - sunKbdPriv.type = KB_SUN4; - return; - } - switch (sunKbdPriv.type) { - case KB_SUN2: - case KB_SUN3: - case KB_SUN4: - return; - default: - sunChangeKbdTranslation(sunKbdPriv.fd, FALSE); - continue; - } - } - FatalError ("Unsupported keyboard type %d\n", sunKbdPriv.type); -#else - sunKbdPriv.type = KB_SUN4; -#endif -} - -void OsVendorInit( - void -) -{ - static int inited; - if (!inited) { - /* weird hack to prevent logout on X server shutdown */ - if (onConsole) - sunKbdPriv.fd = open ("/dev/con", O_RDWR, 0); - else - sunKbdPriv.fd = open ("/dev/kbd", O_RDWR, 0); - sunPtrPriv.fd = open ("/dev/mouse", O_RDWR, 0); - - getKbdType (); - if (sunKbdPriv.type == KB_SUN4) { -#if defined(PATCHED_CONSOLE) - if ( ioctl (sunKbdPriv.fd, KIOCLAYOUT, &sunKbdPriv.layout) < 0 && errno == EINVAL) { - ErrorF("failed to get keyboard layout, maybe wrong console driver:"); - ErrorF(" assuming layout 0\n"); - sunKbdPriv.layout = 0; - } - if (sunKbdPriv.layout < 0 || - sunKbdPriv.layout > sunMaxLayout || - sunType4KeyMaps[sunKbdPriv.layout] == NULL) - FatalError ("Unsupported keyboard type 4 layout %d\n", - sunKbdPriv.layout); -#else - sunKbdPriv.layout = 0; /* default: Type 4 */ -#endif - sunKeySyms[KB_SUN4].map = sunType4KeyMaps[sunKbdPriv.layout]; - sunModMaps[KB_SUN4] = sunType4ModMaps[sunKbdPriv.layout]; - } - inited = 1; - } -} - -/*- - *----------------------------------------------------------------------- - * InitOutput -- - * Initialize screenInfo for all actually accessible framebuffers. - * The - * - * Results: - * screenInfo init proc field set - * - * Side Effects: - * None - * - *----------------------------------------------------------------------- - */ - -void InitOutput(pScreenInfo, argc, argv) - ScreenInfo *pScreenInfo; - int argc; - char **argv; -{ - int i, scr; - char **devList; - static int setup_on_exit = 0; - extern Bool RunFromSmartParent; - - if (!monitorResolution) - monitorResolution = 90; - - pScreenInfo->imageByteOrder = IMAGE_BYTE_ORDER; - pScreenInfo->bitmapScanlineUnit = BITMAP_SCANLINE_UNIT; - pScreenInfo->bitmapScanlinePad = BITMAP_SCANLINE_PAD; - pScreenInfo->bitmapBitOrder = BITMAP_BIT_ORDER; - - pScreenInfo->numPixmapFormats = NUMFORMATS; - for (i=0; i< NUMFORMATS; i++) - pScreenInfo->formats[i] = formats[i]; -#ifdef XKB - if (noXkbExtension) -#endif - sunAutoRepeatHandlersInstalled = FALSE; - if (!sunDevsInited) { - /* first time ever */ - for (scr = 0; scr < MAXSCREENS; scr++) - sunFbs[scr].fd = -1; - devList = GetDeviceList (argc, argv); - for (i = 0, scr = 0; devList[i] != NULL && scr < MAXSCREENS; i++) - if (OpenFrameBuffer (devList[i], scr)) - scr++; - sunDevsInited = TRUE; - xfree (devList); - } - for (scr = 0; scr < MAXSCREENS; scr++) - if (sunFbs[scr].fd != -1) - (void) AddScreen (sunFbData[sunFbs[scr].info.fb_type].init, - argc, argv); - (void) OsSignal(SIGWINCH, SIG_IGN); -} - -/*- - *----------------------------------------------------------------------- - * InitInput -- - * Initialize all supported input devices...what else is there - * besides pointer and keyboard? - * - * Results: - * None. - * - * Side Effects: - * Two DeviceRec's are allocated and registered as the system pointer - * and keyboard devices. - * - *----------------------------------------------------------------------- - */ -void InitInput(argc, argv) - int argc; - char **argv; -{ - DevicePtr p, k; - extern Bool mieqInit(); - - k = AddInputDevice(sunKbdProc, TRUE); - p = AddInputDevice(sunMouseProc, TRUE); - if (!p || !k) - FatalError("failed to create input devices in InitInput"); - - RegisterPointerDevice(p); - RegisterKeyboardDevice(k); - miRegisterPointerDevice(screenInfo.screens[0], p); - (void) mieqInit (k, p); - -#define SET_FLOW(fd) fcntl(fd, F_SETFL, FASYNC) - (void) OsSignal(SIGIO, SigIOHandler); -#define WANT_SIGNALS(fd) fcntl(fd, F_SETOWN, getpid()) - if (sunKbdPriv.fd >= 0) { - if (SET_FLOW(sunKbdPriv.fd) == -1 || WANT_SIGNALS(sunKbdPriv.fd) == -1) { - (void) close (sunKbdPriv.fd); - sunKbdPriv.fd = -1; - FatalError("Async kbd I/O failed in InitInput"); - } - } - /* SIGIO doesn't work reliable for the mouse device, - * esp. for the first server after a reboot. We enable it - * anyway, gives smoother movements - */ - if (sunPtrPriv.fd >= 0) { - if (SET_FLOW(sunPtrPriv.fd) == -1 || WANT_SIGNALS(sunPtrPriv.fd) == -1) { - (void) close (sunPtrPriv.fd); - sunPtrPriv.fd = -1; - FatalError("ASYNC mouse I/O failed in InitInput"); - } - } -} - - -#if SUNMAXDEPTH == 8 - -Bool -sunCfbSetupScreen(pScreen, pbits, xsize, ysize, dpix, dpiy, width, bpp) - register ScreenPtr pScreen; - pointer pbits; /* pointer to screen bitmap */ - int xsize, ysize; /* in pixels */ - int dpix, dpiy; /* dots per inch */ - int width; /* pixel width of frame buffer */ - int bpp; /* bits per pixel of root */ -{ - return cfbSetupScreen(pScreen, pbits, xsize, ysize, dpix, dpiy, - width); -} - -Bool -sunCfbFinishScreenInit(pScreen, pbits, xsize, ysize, dpix, dpiy, width, bpp) - register ScreenPtr pScreen; - pointer pbits; /* pointer to screen bitmap */ - int xsize, ysize; /* in pixels */ - int dpix, dpiy; /* dots per inch */ - int width; /* pixel width of frame buffer */ - int bpp; /* bits per pixel of root */ -{ - return cfbFinishScreenInit(pScreen, pbits, xsize, ysize, dpix, dpiy, - width); -} - -Bool -sunCfbScreenInit(pScreen, pbits, xsize, ysize, dpix, dpiy, width, bpp) - register ScreenPtr pScreen; - pointer pbits; /* pointer to screen bitmap */ - int xsize, ysize; /* in pixels */ - int dpix, dpiy; /* dots per inch */ - int width; /* pixel width of frame buffer */ - int bpp; /* bits per pixel of root */ -{ - return cfbScreenInit(pScreen, pbits, xsize, ysize, dpix, dpiy, width); -} -#endif /* SUNMAXDEPTH */ - -#ifdef DPMSExtension -/************************************************************** - * DPMSSet(), DPMSGet(), DPMSSupported() - * - * stubs - * - ***************************************************************/ - -void DPMSSet (level) - int level; -{ -} - -int DPMSGet (level) - int* level; -{ - return -1; -} - -Bool DPMSSupported () -{ - return FALSE; -} -#endif |