patch-2.4.22 linux-2.4.22/include/asm-sh64/timex.h

• Lines: 37
• Date: 2003-08-25 04:44:44.000000000 -0700
• Orig file: linux-2.4.21/include/asm-sh64/timex.h
• Orig date: 1969-12-31 16:00:00.000000000 -0800

diff -urN linux-2.4.21/include/asm-sh64/timex.h linux-2.4.22/include/asm-sh64/timex.h
@@ -0,0 +1,36 @@
+#ifndef __ASM_SH64_TIMEX_H
+#define __ASM_SH64_TIMEX_H
+
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * include/asm-sh64/timex.h
+ *
+ * Copyright (C) 2000, 2001  Paolo Alberelli
+ * Copyright (C) 2003  Paul Mundt
+ *
+ * sh-5 architecture timex specifications
+ *
+ */
+
+#define CLOCK_TICK_RATE	1193180 /* Underlying HZ */
+#define CLOCK_TICK_FACTOR	20	/* Factor of both 1000000 and CLOCK_TICK_RATE */
+#define FINETUNE ((((((long)LATCH * HZ - CLOCK_TICK_RATE) << SHIFT_HZ) * \
+	(1000000/CLOCK_TICK_FACTOR) / (CLOCK_TICK_RATE/CLOCK_TICK_FACTOR)) \
+		<< (SHIFT_SCALE-SHIFT_HZ)) / HZ)
+
+typedef unsigned long cycles_t;
+
+extern cycles_t cacheflush_time;
+
+static __inline__ cycles_t get_cycles (void)
+{
+	return 0;
+}
+
+#define vxtime_lock()		do {} while (0)
+#define vxtime_unlock()		do {} while (0)
+
+#endif /* __ASM_SH64_TIMEX_H */