This patch adds the required platform specific code to allow execution of
the libibverbs functions on the s390x platform.
Signed-off-by: Alexey Ishchuk <aishchuk@xxxxxxxxxxxxxxxxxx>
---
include/infiniband/arch.h | 7 +++++++
1 file changed, 7 insertions(+)
--- a/include/infiniband/arch.h
+++ b/include/infiniband/arch.h
@@ -115,6 +115,13 @@ static inline uint64_t ntohll(uint64_t x
#define wmb() mb()
#define wc_wmb() wmb()
+#elif defined(__s390x__)
+
+#define mb() { asm volatile("" : : : "memory"); } /* for s390x */
+#define rmb() mb() /* for s390x */
+#define wmb() mb() /* for s390x */
+#define wc_wmb() wmb() /* for s390x */
+
#else
#warning No architecture specific defines found. Using generic implementation.
--
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