Imported Upstream version 16.11

[deb_dpdk.git] / lib / librte_acl / rte_acl.c

diff --git a/lib/librte_acl/rte_acl.c b/lib/librte_acl/rte_acl.c
index 4ba9786..8b7e92c 100644 (file)
--- a/lib/librte_acl/rte_acl.c
+++ b/lib/librte_acl/rte_acl.c
@@ -75,12 +75,23 @@ rte_acl_classify_neon(__rte_unused const struct rte_acl_ctx *ctx,
        return -ENOTSUP;
 }
 
+int __attribute__ ((weak))
+rte_acl_classify_altivec(__rte_unused const struct rte_acl_ctx *ctx,
+       __rte_unused const uint8_t **data,
+       __rte_unused uint32_t *results,
+       __rte_unused uint32_t num,
+       __rte_unused uint32_t categories)
+{
+       return -ENOTSUP;
+}
+
 static const rte_acl_classify_t classify_fns[] = {
        [RTE_ACL_CLASSIFY_DEFAULT] = rte_acl_classify_scalar,
        [RTE_ACL_CLASSIFY_SCALAR] = rte_acl_classify_scalar,
        [RTE_ACL_CLASSIFY_SSE] = rte_acl_classify_sse,
        [RTE_ACL_CLASSIFY_AVX2] = rte_acl_classify_avx2,
        [RTE_ACL_CLASSIFY_NEON] = rte_acl_classify_neon,
+       [RTE_ACL_CLASSIFY_ALTIVEC] = rte_acl_classify_altivec,
 };
 
 /* by default, use always available scalar code path. */
@@ -119,6 +130,8 @@ rte_acl_init(void)
 #elif defined(RTE_ARCH_ARM)
        if (rte_cpu_get_flag_enabled(RTE_CPUFLAG_NEON))
                alg =  RTE_ACL_CLASSIFY_NEON;
+#elif defined(RTE_ARCH_PPC_64)
+       alg = RTE_ACL_CLASSIFY_ALTIVEC;
 #else
 #ifdef CC_AVX2_SUPPORT
        if (rte_cpu_get_flag_enabled(RTE_CPUFLAG_AVX2))