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[dpdk-dev,6/6] l3fwd: add altivec support for em_hash_key

Message ID 1467860276-22848-7-git-send-email-gowrishankar.m@linux.vnet.ibm.com (mailing list archive)
State Superseded, archived
Headers

Commit Message

Gowrishankar July 7, 2016, 2:57 a.m. UTC 
  From: gowrishankar <gowrishankar.m@linux.vnet.ibm.com>

This patch adds ppc64le port for em_mask_key function.

Signed-off-by: Gowrishankar <gowrishankar.m@linux.vnet.ibm.com>
---
 examples/l3fwd/l3fwd_em.c | 8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

diff --git a/examples/l3fwd/l3fwd_em.c b/examples/l3fwd/l3fwd_em.c
index fc59243..3e261d1 100644
--- a/examples/l3fwd/l3fwd_em.c
+++ b/examples/l3fwd/l3fwd_em.c
@@ -259,6 +259,14 @@  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);
+}
 #endif
 
 static inline uint8_t