R6.6 is the Xorg base-lineXORG-MAIN

1 files changed, 172 insertions, 0 deletions

diff --git a/hw/xfree86/os-support/lynxos/lynx_io.c b/hw/xfree86/os-support/lynxos/lynx_io.c
new file mode 100644
index 000000000..e0134609e
--- /dev/null
+++ b/hw/xfree86/os-support/lynxos/lynx_io.c
@@ -0,0 +1,172 @@
+/*
+ * Copyright 1993 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/xfree86/os-support/lynxos/lynx_io.c,v 3.3 1996/08/10 13:07:36 dawes Exp $ */
+
+#define NEED_EVENTS
+#include "X.h"
+#include "Xproto.h"
+#include "inputstr.h"
+#include "scrnintstr.h"
+
+#include "compiler.h"
+
+#include "xf86Procs.h"
+#include "xf86_OSlib.h"
+
+#if defined(KDMKTONE) || defined(KIOCSOUND)
+/* Lynx 2.2.1 has sophisticated atc stuff.... */
+void xf86SoundKbdBell(loudness, pitch, duration)
+int loudness;
+int pitch;
+int duration;
+{
+	if (loudness && pitch)
+	{
+#ifdef KDMKTONE
+		/*
+		 * If we have KDMKTONE use it to avoid putting the server
+		 * to sleep
+		 */
+		ioctl(xf86Info.consoleFd, KDMKTONE,
+		      (pitch & 0xffff) |
+		      (((unsigned long)duration *
+			loudness / 50) << 16));
+#else
+		ioctl(xf86Info.consoleFd, KIOCSOUND, pitch);
+		usleep(xf86Info.bell_duration * loudness * 20);
+		ioctl(xf86Info.consoleFd, KIOCSOUND, 0);
+#endif
+	}
+}
+
+#else
+
+/* this is pulled from /sys/drivers/vt100/atbeep.c */
+
+#define	SPEAKER_CONTROL	0x61
+#define	TIMER_CONTROL	0x43
+#define	TIMER_DATA	0x42
+#define	TIMER_LOAD_CMD	0xb6
+
+#define	TIMER_CONSTANT	1193280
+#define	FREQ_LO(f)	((TIMER_CONSTANT / (f)) % 256)
+#define	FREQ_HI(f)	((TIMER_CONSTANT / (f)) / 256)
+
+void xf86SoundKbdBell(loudness, pitch, duration)
+int loudness;
+int pitch;
+int duration;
+{
+	int	flo = FREQ_LO(pitch);
+	int	fhi = FREQ_HI(pitch);
+
+	outb(TIMER_CONTROL, TIMER_LOAD_CMD);
+	outb(TIMER_DATA, flo);
+	outb(TIMER_DATA, fhi);
+
+	/* speaker on */
+	outb(SPEAKER_CONTROL, inb(SPEAKER_CONTROL) | 3);
+	usleep(xf86Info.bell_duration * loudness * 20);
+	/* speaker off */
+	outb(SPEAKER_CONTROL, inb(SPEAKER_CONTROL) & ~3);
+}
+#endif
+
+void xf86SetKbdLeds(leds)
+int leds;
+{
+}
+
+int xf86GetKbdLeds()
+{
+	return 0;
+}
+
+void xf86SetKbdRepeat(char rad)
+{
+}
+
+static struct termio kbdtty;
+
+void xf86KbdInit()
+{
+	ioctl(xf86Info.consoleFd, TCGETA, &kbdtty);
+}
+
+int xf86KbdOn()
+{
+	struct termio nTty;
+
+	/* set CAPS_LOCK to behave as CAPS_LOCK not as CTRL */
+	write(xf86Info.consoleFd, "\033<", 2);
+
+	/* enable scan mode */
+	ioctl(xf86Info.consoleFd, TIO_ENSCANMODE, NULL);
+
+	nTty = kbdtty;
+	nTty.c_iflag = (IGNPAR | IGNBRK) & (~PARMRK) & (~ISTRIP);
+	nTty.c_oflag = 0;
+	nTty.c_cflag = CREAD | CS8;
+	nTty.c_lflag = 0;
+	nTty.c_cc[VTIME]=0;
+	nTty.c_cc[VMIN]=1;
+	ioctl(xf86Info.consoleFd, TCSETA, &nTty);
+
+	return(xf86Info.consoleFd);
+}
+
+int xf86KbdOff()
+{
+	/* disable scan mode */
+	ioctl(xf86Info.consoleFd, TIO_DISSCANMODE, NULL);
+	ioctl(xf86Info.consoleFd, TCSETA, &kbdtty);
+	return(xf86Info.consoleFd);
+}
+
+void xf86MouseInit(mouse)
+MouseDevPtr mouse;
+{
+	return;
+}
+
+int xf86MouseOn(mouse)
+MouseDevPtr mouse;
+{
+	if ((mouse->mseFd = open(mouse->mseDevice, O_RDWR | O_NDELAY)) < 0)
+	{
+		if (xf86AllowMouseOpenFail) {
+			ErrorF("Cannot open mouse (%s) - Continuing...\n",
+				strerror(errno));
+			return(-2);
+		}
+		FatalError("Cannot open mouse (%s)\n", strerror(errno));
+	}
+
+	/* assert DTR */
+	ioctl(mouse->mseFd, TIOCSDTR, NULL);
+
+	xf86SetupMouse(mouse);
+
+	return(mouse->mseFd);
+}