diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/xfree86/os-support/sco/sco_io.c')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/xfree86/os-support/sco/sco_io.c | 269 |
1 files changed, 0 insertions, 269 deletions
diff --git a/nx-X11/programs/Xserver/hw/xfree86/os-support/sco/sco_io.c b/nx-X11/programs/Xserver/hw/xfree86/os-support/sco/sco_io.c deleted file mode 100644 index c97916cf5..000000000 --- a/nx-X11/programs/Xserver/hw/xfree86/os-support/sco/sco_io.c +++ /dev/null @@ -1,269 +0,0 @@ -/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/sco/sco_io.c,v 3.9 2002/10/11 01:40:36 dawes Exp $ */ -/* - * Copyright 2001 by J. Kean Johnston <jkj@sco.com> - * - * 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 J. Kean Johnston not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. J. Kean Johnston makes no - * representations about the suitability of this software for any purpose. - * It is provided "as is" without express or implied warranty. - * - * J. KEAN JOHNSTON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL J. KEAN JOHNSTON 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. - */ -/* $XConsortium$ */ - -/* Re-written May 2001 to represent the current state of reality */ - -#ifdef HAVE_XORG_CONFIG_H -#include <xorg-config.h> -#endif - -#include <X11/X.h> - -#include "compiler.h" - -#define _NEED_SYSI86 -#include "xf86.h" -#include "xf86Priv.h" -#include "xf86OSpriv.h" -#include "xf86_OSlib.h" - -#include <sys/param.h> -#include <sys/emap.h> -#include <sys/nmap.h> - -void -xf86SoundKbdBell(int loudness, int pitch, int duration) -{ - if (loudness && pitch) { - ioctl(xf86Info.consoleFd, KIOCSOUND, 1193180 / pitch); - usleep(duration * loudness * 20); - ioctl(xf86Info.consoleFd, KIOCSOUND, 0); - } -} - -void -xf86SetKbdLeds(int leds) -{ - /* - * sleep the first time through under SCO. There appears to be a - * timing problem in the driver which causes the keyboard to be lost. - * This usleep stops it from occurring. NOTE: this was in the old code. - * I am not convinced it is true any longer, but it doesn't hurt to - * leave this in here. - */ - static int once = 1; - - if (once) { - usleep(100); - once = 0; - } - - ioctl(xf86Info.consoleFd, KDSETLED, leds ); -} - -int -xf86GetKbdLeds(void) -{ - int leds; - - ioctl (xf86Info.consoleFd, KDGETLED, &leds); - return leds; -} - -/* - * Much of the code in this function is duplicated from the Linux code - * by Orest Zborowski <obz@Kodak.com> and David Dawes <dawes@xfree86.org>. - * Please see the file ../linux/lnx_io.c for full copyright information. - * - * NOTE: Only OpenServer Release 5.0.6 with Release Supplement 5.0.6A - * and later have the required ioctl. 5.0.6A or higher is HIGHLY - * recommended. The console driver is quite a different beast on that OS. - */ -void -xf86SetKbdRepeat(char rad) -{ -#if defined(KBIO_SETRATE) - int i; - int value = 0x7f; /* Maximum delay with slowest rate */ - int delay = 250; /* Default delay */ - int rate = 300; /* Default repeat rate */ - - static int valid_rates[] = { 300, 267, 240, 218, 200, 185, 171, 160, 150, - 133, 120, 109, 100, 92, 86, 80, 75, 67, - 60, 55, 50, 46, 43, 40, 37, 33, 30, 27, - 25, 23, 21, 20 }; -#define RATE_COUNT (sizeof( valid_rates ) / sizeof( int )) - - static int valid_delays[] = { 250, 500, 750, 1000 }; -#define DELAY_COUNT (sizeof( valid_delays ) / sizeof( int )) - - if (xf86Info.kbdRate >= 0) - rate = xf86Info.kbdRate * 10; - if (xf86Info.kbdDelay >= 0) - delay = xf86Info.kbdDelay; - - for (i = 0; i < RATE_COUNT; i++) - if (rate >= valid_rates[i]) { - value &= 0x60; - value |= i; - break; - } - - for (i = 0; i < DELAY_COUNT; i++) - if (delay <= valid_delays[i]) { - value &= 0x1f; - value |= i << 5; - break; - } - - ioctl (xf86Info.consoleFd, KBIO_SETRATE, value); -#endif /* defined(KBIO_SETRATE) */ -} - -static Bool use_tcs = TRUE, use_kd = TRUE; -static Bool no_nmap = TRUE, no_emap = TRUE; -static int orig_getsc, orig_kbm; -static struct termios orig_termios; -static keymap_t keymap, noledmap; -static uchar_t *sc_mapbuf; -static uchar_t *sc_mapbuf2; - -void -xf86KbdInit(void) -{ - orig_getsc = 0; - if (ioctl (xf86Info.consoleFd, TCGETSC, &orig_getsc) < 0) - use_tcs = FALSE; - if (ioctl (xf86Info.consoleFd, KDGKBMODE, &orig_kbm) < 0) - use_kd = FALSE; - - if (!use_tcs && !use_kd) - FatalError ("xf86KbdInit: Could not determine keyboard mode\n"); - - /* - * One day this should be fixed to translate normal ASCII characters - * back into scancodes or into events that XFree86 wants, but not - * now. For the time being, we only support scancode mode screens. - */ - if (use_tcs && !(orig_getsc & KB_ISSCANCODE)) - FatalError ("xf86KbdInit: Keyboard can not send scancodes\n"); - - /* - * We need to get the original keyboard map and NUL out the lock - * modifiers. This prevents the scancode API from messing with - * the keyboard LED's. We restore the original map when we exit. - */ - if (ioctl (xf86Info.consoleFd, GIO_KEYMAP, &keymap) < 0) { - FatalError ("xf86KbdInit: Failed to get keyboard map (%s)\n", - strerror(errno)); - } - if (ioctl (xf86Info.consoleFd, GIO_KEYMAP, &noledmap) < 0) { - FatalError ("xf86KbdInit: Failed to get keyboard map (%s)\n", - strerror(errno)); - } else { - int i, j; - - for (i = 0; i < noledmap.n_keys; i++) { - for (j = 0; j < NUM_STATES; j++) { - if (IS_SPECIAL(noledmap, i, j) && - ((noledmap.key[i].map[j] == K_CLK) || - (noledmap.key[i].map[j] == K_NLK) || - (noledmap.key[i].map[j] == K_SLK))) { - noledmap.key[i].map[j] = K_NOP; - } - } - } - } - - if (ioctl (xf86Info.consoleFd, XCGETA, &orig_termios) < 0) { - FatalError ("xf86KbdInit: Failed to get terminal modes (%s)\n", - strerror(errno)); - } - - sc_mapbuf = xalloc (10*BSIZE); - sc_mapbuf2 = xalloc(10*BSIZE); - - /* Get the emap */ - if (ioctl (xf86Info.consoleFd, LDGMAP, sc_mapbuf) < 0) { - if (errno != ENAVAIL) { - FatalError ("xf86KbdInit: Failed to retrieve e-map (%s)\n", - strerror (errno)); - } - no_emap = FALSE; - } - - /* Get the nmap */ - if (ioctl (xf86Info.consoleFd, NMGMAP, sc_mapbuf2) < 0) { - if (errno != ENAVAIL) { - FatalError ("xf86KbdInit: Failed to retrieve n-map (%s)\n", - strerror (errno)); - } - no_nmap = FALSE; - } -} - -int -xf86KbdOn(void) -{ - struct termios newtio; - - ioctl (xf86Info.consoleFd, LDNMAP); /* Turn e-mapping off */ - ioctl (xf86Info.consoleFd, NMNMAP); /* Turn n-mapping off */ - - newtio = orig_termios; /* structure copy */ - newtio.c_iflag = (IGNPAR | IGNBRK) & (~PARMRK) & (~ISTRIP); - newtio.c_oflag = 0; - newtio.c_cflag = CREAD | CS8 | B9600; - newtio.c_lflag = 0; - newtio.c_cc[VTIME]=0; - newtio.c_cc[VMIN]=1; - cfsetispeed(&newtio, 9600); - cfsetospeed(&newtio, 9600); - ioctl(xf86Info.consoleFd, XCSETA, &newtio); - - /* Now tell the keyboard driver to send us raw scancodes */ - if (use_tcs) { - int nm = orig_getsc; - nm &= ~KB_XSCANCODE; - ioctl (xf86Info.consoleFd, TCSETSC, &nm); - } - - if (use_kd) - ioctl (xf86Info.consoleFd, KDSKBMODE, K_RAW); - - ioctl (xf86Info.consoleFd, PIO_KEYMAP, &noledmap); - - return(xf86Info.consoleFd); -} - -int -xf86KbdOff(void) -{ - /* Revert back to original translate scancode mode */ - if (use_tcs) - ioctl (xf86Info.consoleFd, TCSETSC, &orig_getsc); - if (use_kd) - ioctl (xf86Info.consoleFd, KDSKBMODE, orig_kbm); - - ioctl (xf86Info.consoleFd, PIO_KEYMAP, &keymap); - - if (no_emap) - ioctl (xf86Info.consoleFd, LDSMAP, sc_mapbuf); - if (no_nmap) - ioctl (xf86Info.consoleFd, NMSMAP, sc_mapbuf2); - - ioctl(xf86Info.consoleFd, XCSETA, &orig_termios); - - return(xf86Info.consoleFd); -} |