* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <linux/config.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/slab.h>
static void dart_flush(struct iommu_table *tbl)
{
+ mb();
if (dart_dirty) {
dart_tlb_invalidate_all();
dart_dirty = 0;
uaddr += DART_PAGE_SIZE;
}
+ /* make sure all updates have reached memory */
+ mb();
+ in_be32((unsigned __iomem *)dp);
+ mb();
+
if (dart_is_u4) {
rpn = index;
- mb(); /* make sure all updates have reached memory */
while (npages--)
dart_tlb_invalidate_one(rpn++);
} else {