X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_acl%2Frte_acl.c;h=d1f40bef0f5cff9e0e9724ba20cf239fdc8d2dcd;hb=f7a58af502e08368a267886535367f205d4a5de6;hp=e2fdebd2836ec01393623ff9ecb4cedc34718da0;hpb=34fa6c27c15612ba2c7b9d18828512f95443e400;p=dpdk.git

diff --git a/lib/librte_acl/rte_acl.c b/lib/librte_acl/rte_acl.c
index e2fdebd283..d1f40bef0f 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. */
@@ -114,8 +125,13 @@ rte_acl_init(void)
 {
 	enum rte_acl_classify_alg alg = RTE_ACL_CLASSIFY_DEFAULT;
 
-#ifdef RTE_ARCH_ARM64
+#if defined(RTE_ARCH_ARM64)
 	alg =  RTE_ACL_CLASSIFY_NEON;
+#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))
@@ -297,8 +313,7 @@ acl_check_rule(const struct rte_acl_rule_data *rd)
 	if ((RTE_LEN2MASK(RTE_ACL_MAX_CATEGORIES, typeof(rd->category_mask)) &
 			rd->category_mask) == 0 ||
 			rd->priority > RTE_ACL_MAX_PRIORITY ||
-			rd->priority < RTE_ACL_MIN_PRIORITY ||
-			rd->userdata == RTE_ACL_INVALID_USERDATA)
+			rd->priority < RTE_ACL_MIN_PRIORITY)
 		return -EINVAL;
 	return 0;
 }