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-rw-r--r--lib/librte_acl/rte_acl.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/librte_acl/rte_acl.c b/lib/librte_acl/rte_acl.c
index 4ba9786b..8b7e92ce 100644
--- 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))