From 54a88fdbee07d09c2baebe29116e17810f21fb52 Mon Sep 17 00:00:00 2001
From: njl <njl@FreeBSD.org>
Date: Fri, 4 Feb 2005 05:32:56 +0000
Subject: Add an implementation of cpu_est_clockrate(9).  This function
 estimates the current clock frequency for the given CPU id in units of Hz.

---
 sys/powerpc/aim/machdep.c | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'sys/powerpc/aim')

diff --git a/sys/powerpc/aim/machdep.c b/sys/powerpc/aim/machdep.c
index 1748c02..c54f336 100644
--- a/sys/powerpc/aim/machdep.c
+++ b/sys/powerpc/aim/machdep.c
@@ -64,6 +64,7 @@ __FBSDID("$FreeBSD$");
 
 #include <sys/param.h>
 #include <sys/systm.h>
+#include <sys/cpu.h>
 #include <sys/kdb.h>
 #include <sys/eventhandler.h>
 #include <sys/imgact.h>
@@ -700,6 +701,14 @@ cpu_boot(int howto)
 {
 }
 
+/* Get current clock frequency for the given cpu id. */
+int
+cpu_est_clockrate(int cpu_id, uint64_t *rate)
+{
+
+	return (ENXIO);
+}
+
 /*
  * Shutdown the CPU as much as possible.
  */
-- 
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