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From: Gowrishankar Muthukrishnan <gowrishankar.m@linux.vnet.ibm.com>
Date: Thu, 8 Sep 2016 22:18:05 +0530
Subject: [PATCH 3/7] examples/l3fwd: add AltiVec for ppc64
This patch adds ppc64le port for em_mask_key function.
Signed-off-by: Gowrishankar Muthukrishnan <gowrishankar.m@linux.vnet.ibm.com>
Acked-by: Chao Zhu <chaozhu@linux.vnet.ibm.com>
Origin: Upstream, commit:f2379ca1f679c1ded6ed2239fc3b7f58844d903b
Author: Gowrishankar Muthukrishnan <gowrishankar.m@linux.vnet.ibm.com>
Last-Update: 2016-09-21
---
examples/l3fwd/l3fwd_em.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/examples/l3fwd/l3fwd_em.c b/examples/l3fwd/l3fwd_em.c
index def5a02..6053a62 100644
--- a/examples/l3fwd/l3fwd_em.c
+++ b/examples/l3fwd/l3fwd_em.c
@@ -259,8 +259,16 @@ em_mask_key(void *key, xmm_t mask)
return vandq_s32(data, mask);
}
+#elif defined(RTE_MACHINE_CPUFLAG_ALTIVEC)
+static inline xmm_t
+em_mask_key(void *key, xmm_t mask)
+{
+ xmm_t data = vec_ld(0, (xmm_t *)(key));
+
+ return vec_and(data, mask);
+}
#else
-#error No vector engine (SSE, NEON) available, check your toolchain
+#error No vector engine (SSE, NEON, ALTIVEC) available, check your toolchain
#endif
static inline uint8_t
--
1.9.1
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