diff options
Diffstat (limited to 'xserver/hw/xfree86/os-support/bsd/bsd_io.c')
| -rw-r--r-- | xserver/hw/xfree86/os-support/bsd/bsd_io.c | 293 |
1 files changed, 293 insertions, 0 deletions
diff --git a/xserver/hw/xfree86/os-support/bsd/bsd_io.c b/xserver/hw/xfree86/os-support/bsd/bsd_io.c new file mode 100644 index 000000000..b433d7ba3 --- /dev/null +++ b/xserver/hw/xfree86/os-support/bsd/bsd_io.c @@ -0,0 +1,293 @@ +/* + * Copyright 1992 by Rich Murphey <Rich@Rice.edu> + * Copyright 1993 by David Dawes <dawes@xfree86.org> + * + * 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 names of Rich Murphey and David Dawes + * not be used in advertising or publicity pertaining to distribution of + * the software without specific, written prior permission. Rich Murphey and + * David Dawes make no representations about the suitability of this + * software for any purpose. It is provided "as is" without express or + * implied warranty. + * + * RICH MURPHEY AND DAVID DAWES DISCLAIM ALL WARRANTIES WITH REGARD TO + * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS, IN NO EVENT SHALL RICH MURPHEY OR DAVID DAWES 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: bsd_io.c /main/11 1996/10/19 18:06:07 kaleb $ */ + +#define NEED_EVENTS +#ifdef HAVE_XORG_CONFIG_H +#include <xorg-config.h> +#endif + +#include <X11/X.h> +#include <termios.h> + +#include "compiler.h" + +#include "xf86.h" +#include "xf86Priv.h" +#include "xf86_OSlib.h" + +#ifdef WSCONS_SUPPORT +#define KBD_FD(i) ((i).kbdFd != -1 ? (i).kbdFd : (i).consoleFd) +#endif + +_X_EXPORT void +xf86SoundKbdBell(int loudness, int pitch, int duration) +{ +#ifdef WSCONS_SUPPORT + struct wskbd_bell_data wsb; +#endif + + if (loudness && pitch) + { +#ifdef PCCONS_SUPPORT + int data[2]; +#endif + + switch (xf86Info.consType) { + +#ifdef PCCONS_SUPPORT + case PCCONS: + data[0] = pitch; + data[1] = (duration * loudness) / 50; + ioctl(xf86Info.consoleFd, CONSOLE_X_BELL, data); + break; +#endif +#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT) + case SYSCONS: + case PCVT: + ioctl(xf86Info.consoleFd, KDMKTONE, + ((1193190 / pitch) & 0xffff) | + (((unsigned long)duration*loudness/50)<<16)); + break; +#endif +#if defined (WSCONS_SUPPORT) + case WSCONS: + wsb.which = WSKBD_BELL_DOALL; + wsb.pitch = pitch; + wsb.period = duration; + wsb.volume = loudness; + ioctl(KBD_FD(xf86Info), WSKBDIO_COMPLEXBELL, + &wsb); + break; +#endif + } + } +} + +void +xf86SetKbdLeds(int leds) +{ + switch (xf86Info.consType) { + + case PCCONS: + break; +#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT) + case SYSCONS: + case PCVT: + ioctl(xf86Info.consoleFd, KDSETLED, leds); + break; +#endif +#if defined(WSCONS_SUPPORT) + case WSCONS: + ioctl(KBD_FD(xf86Info), WSKBDIO_SETLEDS, &leds); + break; +#endif + } +} + +int +xf86GetKbdLeds() +{ + int leds = 0; + + switch (xf86Info.consType) { + + case PCCONS: + break; +#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT) + case SYSCONS: + case PCVT: + ioctl(xf86Info.consoleFd, KDGETLED, &leds); + break; +#endif +#if defined(WSCONS_SUPPORT) + case WSCONS: + ioctl(KBD_FD(xf86Info), WSKBDIO_GETLEDS, &leds); + break; +#endif + } + return(leds); +} + +void +xf86SetKbdRepeat(char rad) +{ + switch (xf86Info.consType) { + + case PCCONS: + break; +#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT) + case SYSCONS: + case PCVT: + ioctl(xf86Info.consoleFd, KDSETRAD, rad); + break; +#endif + } +} + +#if defined(SYSCONS_SUPPORT) || defined(PCCONS_SUPPORT) || defined(PCVT_SUPPORT) || defined(WSCONS_SUPPORT) +static struct termios kbdtty; +#endif + +void +xf86KbdInit() +{ + switch (xf86Info.consType) { + +#if defined(PCCONS_SUPPORT) || defined(SYSCONS_SUPPORT) || defined (PCVT_SUPPORT) + case PCCONS: + case SYSCONS: + case PCVT: + tcgetattr(xf86Info.consoleFd, &kbdtty); + break; +#endif +#if defined WSCONS_SUPPORT + case WSCONS: + if (xf86Info.kbdFd != -1) + xf86FlushInput(xf86Info.kbdFd); + else + tcgetattr(xf86Info.consoleFd, &kbdtty); + break; +#endif + } +} + +int +xf86KbdOn() +{ + struct termios nTty; +#ifdef WSCONS_SUPPORT + int option; +#endif + + + switch (xf86Info.consType) { + +#if defined(SYSCONS_SUPPORT) || defined(PCCONS_SUPPORT) || defined(PCVT_SUPPORT) + case SYSCONS: + case PCCONS: + case PCVT: + nTty = kbdtty; + nTty.c_iflag = IGNPAR | IGNBRK; + nTty.c_oflag = 0; + nTty.c_cflag = CREAD | CS8; + nTty.c_lflag = 0; + nTty.c_cc[VTIME] = 0; + nTty.c_cc[VMIN] = 1; + cfsetispeed(&nTty, 9600); + cfsetospeed(&nTty, 9600); + tcsetattr(xf86Info.consoleFd, TCSANOW, &nTty); + +#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT) + ioctl(xf86Info.consoleFd, KDSKBMODE, K_RAW); +#endif + break; +#endif +#ifdef WSCONS_SUPPORT + case WSCONS: + if (xf86Info.kbdFd == -1) { + nTty = kbdtty; + nTty.c_iflag = IGNPAR | IGNBRK; + nTty.c_oflag = 0; + nTty.c_cflag = CREAD | CS8; + nTty.c_lflag = 0; + nTty.c_cc[VTIME] = 0; + nTty.c_cc[VMIN] = 1; + cfsetispeed(&nTty, 9600); + cfsetospeed(&nTty, 9600); + tcsetattr(xf86Info.consoleFd, TCSANOW, &nTty); + option = WSKBD_RAW; + if (ioctl(xf86Info.consoleFd, WSKBDIO_SETMODE, + &option) == -1) + FatalError("can't switch keyboard to raw mode. " + "Enable support for it in the kernel\n" + "or use for example:\n\n" + "Option \"Protocol\" \"wskbd\"\n" + "Option \"Device\" \"/dev/wskbd0\"\n" + "\nin your XF86Config(5) file\n"); + } else { + return xf86Info.kbdFd; + } +#endif + } + return(xf86Info.consoleFd); +} + +int +xf86KbdOff() +{ +#ifdef WSCONS_SUPPORT + int option; +#endif + + switch (xf86Info.consType) { + +#if defined (SYSCONS_SUPPORT) || defined (PCVT_SUPPORT) + case SYSCONS: + case PCVT: + ioctl(xf86Info.consoleFd, KDSKBMODE, K_XLATE); + /* FALL THROUGH */ +#endif +#if defined(SYSCONS_SUPPORT) || defined(PCCONS_SUPPORT) || defined(PCVT_SUPPORT) + case PCCONS: + tcsetattr(xf86Info.consoleFd, TCSANOW, &kbdtty); + break; +#endif +#ifdef WSCONS_SUPPORT + case WSCONS: + if (xf86Info.kbdFd != -1) { + return xf86Info.kbdFd; + } else { + option = WSKBD_TRANSLATED; + ioctl(xf86Info.consoleFd, WSKBDIO_SETMODE, &option); + tcsetattr(xf86Info.consoleFd, TCSANOW, &kbdtty); + } + break; +#endif + } + return(xf86Info.consoleFd); +} + +#ifdef WSCONS_SUPPORT + +#define NUMEVENTS 64 + +void +xf86WSKbdEvents(void) +{ + static struct wscons_event events[NUMEVENTS]; + int n, i; + + n = read(xf86Info.kbdFd, events, sizeof events); + if (n <= 0) + return; + n /= sizeof(struct wscons_event); + for (i = 0; i < n; i++) + xf86PostWSKbdEvent(&events[i]); +} + +#endif /* WSCONS_SUPPORT */ + + |