patch-2.4.2 linux/include/asm-s390x/timex.h
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- Lines: 30
- Date:
Tue Feb 13 14:13:44 2001
- Orig file:
v2.4.1/linux/include/asm-s390x/timex.h
- Orig date:
Wed Dec 31 16:00:00 1969
diff -u --recursive --new-file v2.4.1/linux/include/asm-s390x/timex.h linux/include/asm-s390x/timex.h
@@ -0,0 +1,29 @@
+/*
+ * include/asm-s390/timex.h
+ *
+ * S390 version
+ * Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *
+ * Derived from "include/asm-i386/timex.h"
+ * Copyright (C) 1992, Linus Torvalds
+ */
+
+#ifndef _ASM_S390_TIMEX_H
+#define _ASM_S390_TIMEX_H
+
+#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;
+}
+
+#endif
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