Author: rpaulo
Date: Sat Jan 31 02:12:57 2015
New Revision: 277958
URL: https://svnweb.freebsd.org/changeset/base/277958
Log:
ti_pruss: make sure the mmap'ed memory region is uncacheable.
MFC after: 1 week
Modified:
head/sys/arm/ti/ti_pruss.c
Modified: head/sys/arm/ti/ti_pruss.c
==============================================================================
--- head/sys/arm/ti/ti_pruss.c Sat Jan 31 00:06:05 2015 (r277957)
+++ head/sys/arm/ti/ti_pruss.c Sat Jan 31 02:12:57 2015 (r277958)
@@ -258,6 +258,7 @@ ti_pruss_mmap(struct cdev *cdev, vm_ooff
if (offset > rman_get_size(sc->sc_mem_res))
return (-1);
*paddr = rman_get_start(sc->sc_mem_res) + offset;
+ *memattr = VM_MEMATTR_UNCACHEABLE;
return (0);
}
_______________________________________________
svn-src-all@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
