[XenPPC] [pushed] [ppc] assign ticks_per_usec and base it on taimebase_freq

[jimix@xxxxxxxxxxxxxx]

changeset:   9714:2389fd7700c5c9d251d0ce8f666d01c48cb13f55
user:        jimix@xxxxxxxxxxxxxxxxxxxxx
date:        Thu Mar 30 18:38:23 2006 -0500
files:       xen/arch/ppc/setup.c xen/arch/ppc/time.c
description:
[ppc] assign ticks_per_usec and base it on taimebase_freq


diff -r ee8ecb4ba54ad07194e8578f26843b6c27de5e6a -r 
2389fd7700c5c9d251d0ce8f666d01c48cb13f55 xen/arch/ppc/setup.c
--- a/xen/arch/ppc/setup.c      Thu Mar 30 16:02:45 2006 -0500
+++ b/xen/arch/ppc/setup.c      Thu Mar 30 18:38:23 2006 -0500
@@ -35,6 +35,7 @@
 #include <asm/desc.h>
 #include <asm/cache.h>
 #include <asm/debugger.h>
+#include <asm/delay.h>
 
 unsigned long xenheap_phys_end;
 
@@ -158,6 +159,8 @@ static void __init __start_xen(multiboot
 
     memcpy(0, exception_vectors, exception_vectors_end - exception_vectors);
     synchronize_caches(0, exception_vectors_end - exception_vectors);
+
+    ticks_per_usec = timebase_freq / 1000000ULL;
 
     /* Parse the command-line options. */
     if ((mbi->flags & MBI_CMDLINE) && (mbi->cmdline != 0))
diff -r ee8ecb4ba54ad07194e8578f26843b6c27de5e6a -r 
2389fd7700c5c9d251d0ce8f666d01c48cb13f55 xen/arch/ppc/time.c
--- a/xen/arch/ppc/time.c       Thu Mar 30 16:02:45 2006 -0500
+++ b/xen/arch/ppc/time.c       Thu Mar 30 18:38:23 2006 -0500
@@ -28,7 +28,7 @@
 #define Dprintk(x...) printk(x)
 
 static int cpu_has_hdec = 1;
-ulong ticks_per_usec = 1000;
+ulong ticks_per_usec;
 
 u64 get_timebase(void)
 {



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