[dpdk-dev] [PATCH v2 3/8] eal/ppc64: define DMA device memory barriers
Yongseok Koh
yskoh at mellanox.com
Tue Jan 16 02:10:45 CET 2018
Signed-off-by: Yongseok Koh <yskoh at mellanox.com>
---
lib/librte_eal/common/include/arch/ppc_64/rte_atomic.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/lib/librte_eal/common/include/arch/ppc_64/rte_atomic.h b/lib/librte_eal/common/include/arch/ppc_64/rte_atomic.h
index 150810cdb..46490f2b3 100644
--- a/lib/librte_eal/common/include/arch/ppc_64/rte_atomic.h
+++ b/lib/librte_eal/common/include/arch/ppc_64/rte_atomic.h
@@ -93,6 +93,10 @@ extern "C" {
#define rte_io_rmb() rte_rmb()
+#define rte_dma_wmb() rte_wmb()
+
+#define rte_dma_rmb() rte_rmb()
+
/*------------------------- 16 bit atomic operations -------------------------*/
/* To be compatible with Power7, use GCC built-in functions for 16 bit
* operations */
--
2.11.0
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