Author: marius
Date: Sun Apr 19 20:20:52 2015
New Revision: 281752
URL: https://svnweb.freebsd.org/changeset/base/281752
Log:
Make a comment reflect reality.
Modified:
head/sys/arm/allwinner/a20/a20_mp.c
Modified: head/sys/arm/allwinner/a20/a20_mp.c
==============================================================================
--- head/sys/arm/allwinner/a20/a20_mp.c Sun Apr 19 20:15:57 2015
(r281751)
+++ head/sys/arm/allwinner/a20/a20_mp.c Sun Apr 19 20:20:52 2015
(r281752)
@@ -25,6 +25,7 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
+
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/bus.h>
@@ -71,7 +72,7 @@ platform_mp_setmaxid(void)
if (mp_ncpus != 0)
return;
- /* Read current CP15 Cache Size ID Register */
+ /* Read the number of cores from the CP15 L2 Control Register. */
__asm __volatile("mrc p15, 1, %0, c9, c0, 2" : "=r" (ncpu));
ncpu = ((ncpu >> 24) & 0x3) + 1;
_______________________________________________
[email protected] mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-head
To unsubscribe, send any mail to "[email protected]"
