Module Name: src
Committed By: ryo
Date: Wed Aug 29 06:16:40 UTC 2018
Modified Files:
src/sys/arch/aarch64/aarch64: cpufunc.c
Log Message:
Update coherency_unit if needed.
Pointed out by skrll@
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/sys/arch/aarch64/aarch64/cpufunc.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/aarch64/aarch64/cpufunc.c
diff -u src/sys/arch/aarch64/aarch64/cpufunc.c:1.3 src/sys/arch/aarch64/aarch64/cpufunc.c:1.4
--- src/sys/arch/aarch64/aarch64/cpufunc.c:1.3 Sun Aug 26 18:15:49 2018
+++ src/sys/arch/aarch64/aarch64/cpufunc.c Wed Aug 29 06:16:40 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: cpufunc.c,v 1.3 2018/08/26 18:15:49 ryo Exp $ */
+/* $NetBSD: cpufunc.c,v 1.4 2018/08/29 06:16:40 ryo Exp $ */
/*
* Copyright (c) 2017 Ryo Shimizu <[email protected]>
@@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: cpufunc.c,v 1.3 2018/08/26 18:15:49 ryo Exp $");
+__KERNEL_RCSID(0, "$NetBSD: cpufunc.c,v 1.4 2018/08/29 06:16:40 ryo Exp $");
#include <sys/param.h>
#include <sys/types.h>
@@ -135,6 +135,9 @@ aarch64_getcacheinfo(void)
arm_dcache_align = sizeof(int) << arm_dcache_maxline;
arm_dcache_align_mask = arm_dcache_align - 1;
}
+ /* update coherency_unit (in param.h) */
+ if (coherency_unit < arm_dcache_align)
+ coherency_unit = arm_dcache_align;
/*
* CLIDR - Cache Level ID Register
