X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;ds=sidebyside;f=kernel%2Ftools%2Fvirtio%2Fasm%2Fbarrier.h;h=26b7926bda8849a8b931fff6750a3ed8217dae89;hb=2fde080c8c418c0474b285b823e9d7f2346f05a3;hp=aff61e13306c7bba01f143802a63d6d866f31cf5;hpb=9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00;p=kvmfornfv.git

diff --git a/kernel/tools/virtio/asm/barrier.h b/kernel/tools/virtio/asm/barrier.h
index aff61e133..26b7926bd 100644
--- a/kernel/tools/virtio/asm/barrier.h
+++ b/kernel/tools/virtio/asm/barrier.h
@@ -3,6 +3,8 @@
 #define mb() __sync_synchronize()
 
 #define smp_mb()	mb()
+# define dma_rmb()	barrier()
+# define dma_wmb()	barrier()
 # define smp_rmb()	barrier()
 # define smp_wmb()	barrier()
 /* Weak barriers should be used. If not - it's a bug */