svn commit: r227036 - projects/armv6/sys/arm/arm
Olivier Houchard
cognet at FreeBSD.org
Wed Nov 2 21:03:27 UTC 2011
Author: cognet
Date: Wed Nov 2 21:03:26 2011
New Revision: 227036
URL: http://svn.freebsd.org/changeset/base/227036
Log:
Set arm_dcache_align for armv7 as well, as busdma needs the information.
Modified:
projects/armv6/sys/arm/arm/cpufunc.c
Modified: projects/armv6/sys/arm/arm/cpufunc.c
==============================================================================
--- projects/armv6/sys/arm/arm/cpufunc.c Wed Nov 2 21:02:42 2011 (r227035)
+++ projects/armv6/sys/arm/arm/cpufunc.c Wed Nov 2 21:03:26 2011 (r227036)
@@ -1094,6 +1094,9 @@ get_cachetype_cp15()
__asm __volatile("mrc p15, 1, %0, c0, c0, 0"
: "=r" (csize));
arm_cache_type[sel] = csize;
+ arm_dcache_align = 1 <<
+ (CPUV7_CT_xSIZE_LEN(csize) + 4);
+ arm_dcache_align_mask = arm_dcache_align - 1;
}
if (type == CACHE_ICACHE || type == CACHE_SEP_CACHE) {
sel = (i << 1) | 1;
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