patch-2.3.43 linux/include/asm-ia64/timex.h

• Lines: 24
• Date: Sun Feb 6 18:42:40 2000
• Orig file: v2.3.42/linux/include/asm-ia64/timex.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.3.42/linux/include/asm-ia64/timex.h linux/include/asm-ia64/timex.h
@@ -0,0 +1,23 @@
+#ifndef _ASM_IA64_TIMEX_H
+#define _ASM_IA64_TIMEX_H
+
+/*
+ * Copyright (C) 1998, 1999 Hewlett-Packard Co
+ * Copyright (C) 1998, 1999 David Mosberger-Tang <davidm@hpl.hp.com>
+ */
+
+#define CLOCK_TICK_RATE		1193180	/* Underlying HZ XXX fix me! */
+
+typedef unsigned long cycles_t;
+extern cycles_t cacheflush_time;
+
+static inline cycles_t
+get_cycles (void)
+{
+	cycles_t ret;
+
+	__asm__ __volatile__ ("mov %0=ar.itc" : "=r"(ret));
+	return ret;
+}
+
+#endif /* _ASM_IA64_TIMEX_H */