Add the new keyboard driver and video card driver. They will be

used by console drivers.

(They are not yet activated yet.  Wait for announcement later.)

1 files changed, 100 insertions, 0 deletions

diff --git a/sys/i386/isa/atkbd_isa.c b/sys/i386/isa/atkbd_isa.c
new file mode 100644
index 0000000..d87dcdc
--- /dev/null
+++ b/sys/i386/isa/atkbd_isa.c
@@ -0,0 +1,100 @@
+/*-
+ * Copyright (c) 1999 Kazutaka YOKOTA <yokota@zodiac.mech.utsunomiya-u.ac.jp>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer as
+ *    the first lines of this file unmodified.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $Id: $
+ */
+
+#include "atkbd.h"
+#include "opt_kbd.h"
+
+#if NATKBD > 0
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/kernel.h>
+#include <sys/conf.h>
+#include <sys/tty.h>
+
+#include <dev/kbd/kbdreg.h>
+#include <dev/kbd/atkbdreg.h>
+
+#include <i386/isa/isa.h>
+#include <i386/isa/isa_device.h>
+
+static int		atkbdprobe(struct isa_device *dev);
+static int		atkbdattach(struct isa_device *dev);
+static ointhand2_t	atkbd_isa_intr;
+
+struct isa_driver atkbddriver = {
+	atkbdprobe,
+	atkbdattach,
+	ATKBD_DRIVER_NAME,
+	0,
+};
+
+static int
+atkbdprobe(struct isa_device *dev)
+{
+	atkbd_softc_t *sc;
+	int error;
+
+	sc = atkbd_get_softc(dev->id_unit);
+	if (sc == NULL)
+		return 0;
+
+	/* try to find a keyboard */
+	error = atkbd_probe_unit(dev->id_unit, sc, dev->id_iobase,
+				 dev->id_irq, dev->id_flags);
+	if (error)
+		return 0;
+
+	/* declare our interrupt handler */
+	dev->id_ointr = atkbd_isa_intr;
+
+	return -1;
+}
+
+static int
+atkbdattach(struct isa_device *dev)
+{
+	atkbd_softc_t *sc;
+
+	sc = atkbd_get_softc(dev->id_unit);
+	if (sc == NULL)
+		return 0;
+
+	return ((atkbd_attach_unit(dev->id_unit, sc)) ? 0 : 1);
+}
+
+static void
+atkbd_isa_intr(int unit)
+{
+	keyboard_t *kbd;
+
+	kbd = atkbd_get_softc(unit)->kbd;
+	(*kbdsw[kbd->kb_index]->intr)(kbd, NULL);
+}
+
+#endif /* NATKBD > 0 */