[PATCH v5 09/29] eal/arm64: define I/O device memory barriers for arm64
From: Jerin Jacob <hidden>
Date: 2017-01-18 01:22:49
Subsystem:
library code, the rest · Maintainers:
Andrew Morton, Linus Torvalds
CC: Jianbo Liu <redacted> Signed-off-by: Jerin Jacob <redacted> --- lib/librte_eal/common/include/arch/arm/rte_atomic_64.h | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/lib/librte_eal/common/include/arch/arm/rte_atomic_64.h b/lib/librte_eal/common/include/arch/arm/rte_atomic_64.h
index 78ebea2..ef0efc7 100644
--- a/lib/librte_eal/common/include/arch/arm/rte_atomic_64.h
+++ b/lib/librte_eal/common/include/arch/arm/rte_atomic_64.h@@ -88,6 +88,12 @@ static inline void rte_rmb(void) #define rte_smp_rmb() dmb(ishld) +#define rte_io_mb() rte_mb() + +#define rte_io_wmb() rte_wmb() + +#define rte_io_rmb() rte_rmb() + #ifdef __cplusplus } #endif
--
2.5.5