Big TURBOchannel support catchup from NetBSD, part 1.

A few local changes and tweaks remain.

This bring DEC 3000 machines back in the game, but framebuffers are still
not supported at the moment.

Thanks to ericj@ and nate@ for supplying me a DEC 3000 for testing.

1 files changed, 63 insertions, 0 deletions

diff --git a/sys/dev/dec/clockvar.h b/sys/dev/dec/clockvar.h
new file mode 100644
index 00000000000..b314d74fe45
--- /dev/null
+++ b/sys/dev/dec/clockvar.h
@@ -0,0 +1,63 @@
+/* $OpenBSD: clockvar.h,v 1.1 2002/05/02 22:56:02 miod Exp $ */
+/* $NetBSD: clockvar.h,v 1.4 1997/06/22 08:02:18 jonathan Exp $ */
+
+/*
+ * Copyright (c) 1994, 1995 Carnegie-Mellon University.
+ * All rights reserved.
+ *
+ * Author: Chris G. Demetriou
+ * 
+ * Permission to use, copy, modify and distribute this software and
+ * its documentation is hereby granted, provided that both the copyright
+ * notice and this permission notice appear in all copies of the
+ * software, derivative works or modified versions, and any portions
+ * thereof, and that both notices appear in supporting documentation.
+ * 
+ * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" 
+ * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND 
+ * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
+ * 
+ * Carnegie Mellon requests users of this software to return to
+ *
+ *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
+ *  School of Computer Science
+ *  Carnegie Mellon University
+ *  Pittsburgh PA 15213-3890
+ *
+ * any improvements or extensions that they make and grant Carnegie the
+ * rights to redistribute these changes.
+ */
+
+/*
+ * Definitions for cpu-independent clock handling for the alpha and pmax.
+ */
+
+/*
+ * clocktime structure:
+ *
+ * structure passed to TOY clocks when setting them.  broken out this
+ * way, so that the time_t -> field conversion can be shared.
+ */
+struct clocktime {
+	int	year;			/* year - 1900 */
+	int	mon;			/* month (1 - 12) */
+	int	day;			/* day (1 - 31) */
+	int	hour;			/* hour (0 - 23) */
+	int	min;			/* minute (0 - 59) */
+	int	sec;			/* second (0 - 59) */
+	int	dow;			/* day of week (0 - 6; 0 = Sunday) */
+};
+
+/*
+ * clockfns structure:
+ *
+ * function switch used by chip-independent clock code, to access
+ * chip-dependent routines.
+ */
+struct clockfns {
+	void	(*cf_init)(struct device *);
+	void	(*cf_get)(struct device *, time_t, struct clocktime *);
+	void	(*cf_set)(struct device *, struct clocktime *);
+};
+
+void clockattach(struct device *, const struct clockfns *);