[dpdk-dev] [PATCH v2 6/6] l3fwd: add altivec support for em_hash_key
Gowrishankar
gowrishankar.m at linux.vnet.ibm.com
Sun Jul 10 09:51:24 CEST 2016
From: gowrishankar <gowrishankar.m at linux.vnet.ibm.com>
This patch adds ppc64le port for em_mask_key function.
Signed-off-by: Gowrishankar <gowrishankar.m at linux.vnet.ibm.com>
---
examples/l3fwd/l3fwd_em.c | 8 ++++++++
1 file changed, 8 insertions(+)
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
--
1.9.1
More information about the dev
mailing list