From 8129e2a1cb39bf0df12cc13c9dc7bb581296bd7b Mon Sep 17 00:00:00 2001 From: "Michael S. Tsirkin" Date: Wed, 25 Jul 2018 16:35:09 +0300 Subject: tools/virtio: add dma barrier stubs Fixes: 55e49dc43a8 ("virtio_ring: switch to dma_XX barriers for rpmsg") Signed-off-by: Michael S. Tsirkin --- tools/virtio/asm/barrier.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'tools/virtio') diff --git a/tools/virtio/asm/barrier.h b/tools/virtio/asm/barrier.h index 0ac3caf90877..d0351f83aebe 100644 --- a/tools/virtio/asm/barrier.h +++ b/tools/virtio/asm/barrier.h @@ -13,8 +13,8 @@ } while (0); /* Weak barriers should be used. If not - it's a bug */ # define mb() abort() -# define rmb() abort() -# define wmb() abort() +# define dma_rmb() abort() +# define dma_wmb() abort() #else #error Please fill in barrier macros #endif -- cgit v1.2.3-59-g8ed1b