[dpdk-dev] [PATCH v2 4/8] eal/armv7: define DMA memory barriers

Yongseok Koh yskoh at mellanox.com
Tue Jan 16 02:10:46 CET 2018


Signed-off-by: Yongseok Koh <yskoh at mellanox.com>
---
 lib/librte_eal/common/include/arch/arm/rte_atomic_32.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/librte_eal/common/include/arch/arm/rte_atomic_32.h b/lib/librte_eal/common/include/arch/arm/rte_atomic_32.h
index 14c048640..a45d5aa2a 100644
--- a/lib/librte_eal/common/include/arch/arm/rte_atomic_32.h
+++ b/lib/librte_eal/common/include/arch/arm/rte_atomic_32.h
@@ -79,6 +79,10 @@ extern "C" {
 
 #define rte_io_rmb() rte_rmb()
 
+#define rte_dma_wmb() rte_wmb()
+
+#define rte_dma_rmb() rte_rmb()
+
 #ifdef __cplusplus
 }
 #endif
-- 
2.11.0



More information about the dev mailing list