[src/trunk]: src/sys/arch/arc/arc Moved from /cvsroot/syssrc/sys/arch/pica/pi...

[soda <soda%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/6d6edb88c6d6
branches:  trunk
changeset: 481095:6d6edb88c6d6
user:      soda <soda%NetBSD.org@localhost>
date:      Sun Jan 23 20:09:03 2000 +0000

description:
Moved from /cvsroot/syssrc/sys/arch/pica/pica/clockvar.h,v

diffstat:

 sys/arch/arc/arc/clockvar.h |  78 +++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 78 insertions(+), 0 deletions(-)

diffs (82 lines):

diff -r e7fbbde290dd -r 6d6edb88c6d6 sys/arch/arc/arc/clockvar.h
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/arch/arc/arc/clockvar.h       Sun Jan 23 20:09:03 2000 +0000
@@ -0,0 +1,78 @@
+/*     $NetBSD: clockvar.h,v 1.1.1.2 2000/01/23 20:09:04 soda Exp $    */
+
+/*
+ * Copyright (c) 1994, 1995 Carnegie-Mellon University.
+ * All rights reserved.
+ *
+ * Author: Chris G. Demetriou
+ * Adopted for r4400: Per Fogelstrom
+ * 
+ * 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@localhost
+ *  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 r4400.
+ */
+
+/*
+ * 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 tod_time {
+       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) */
+};
+
+/*
+ * clockdesc structure:
+ *
+ * provides clock-specific functions to do necessary operations.
+ */
+struct clock_softc {
+       struct  device sc_dev;
+
+       /*
+        * The functions that all types of clock provide.
+        */
+       void    (*sc_attach) __P((struct device *parent, struct device *self,
+                   void *aux));
+       void    (*sc_init) __P((struct clock_softc *csc));
+       void    (*sc_get) __P((struct clock_softc *csc, time_t base,
+                   struct tod_time *ct));
+       void    (*sc_set) __P((struct clock_softc *csc, struct tod_time *ct));
+
+       /*
+        * Private storage for particular clock types.
+        */
+       void    *sc_data;
+
+       /*
+        * Has the time been initialized?
+        */
+       int     sc_initted;
+};