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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
commit57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch)
tree5e910f0e82173f4ef4f51111366a3f1299037a7b /arch/mn10300/include/asm/timex.h
Initial import
Diffstat (limited to 'arch/mn10300/include/asm/timex.h')
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diff --git a/arch/mn10300/include/asm/timex.h b/arch/mn10300/include/asm/timex.h
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+++ b/arch/mn10300/include/asm/timex.h
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+/* MN10300 Architecture time management specifications
+ *
+ * Copyright (C) 2007 Red Hat, Inc. All Rights Reserved.
+ * Written by David Howells (dhowells@redhat.com)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public Licence
+ * as published by the Free Software Foundation; either version
+ * 2 of the Licence, or (at your option) any later version.
+ */
+#ifndef _ASM_TIMEX_H
+#define _ASM_TIMEX_H
+
+#include <unit/timex.h>
+
+#define TICK_SIZE (tick_nsec / 1000)
+
+#define CLOCK_TICK_RATE MN10300_JCCLK /* Underlying HZ */
+
+#ifdef __KERNEL__
+
+extern cycles_t cacheflush_time;
+
+static inline cycles_t get_cycles(void)
+{
+ return read_timestamp_counter();
+}
+
+extern int init_clockevents(void);
+extern int init_clocksource(void);
+
+#endif /* __KERNEL__ */
+
+#endif /* _ASM_TIMEX_H */