X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_acl%2Facl_run_scalar.c;h=5be216c660b252b0e5299e045119eaefc0482ef8;hb=001c2f311a44a7f4022de2cc2437e188b6f3099f;hp=40691ced9ba30bedde3bfe71248bfd80f16effc3;hpb=ec51901a0b6632556b3c2d10998d72eaf1a54141;p=dpdk.git

diff --git a/lib/librte_acl/acl_run_scalar.c b/lib/librte_acl/acl_run_scalar.c
index 40691ced9b..5be216c660 100644
--- a/lib/librte_acl/acl_run_scalar.c
+++ b/lib/librte_acl/acl_run_scalar.c
@@ -147,10 +147,6 @@ rte_acl_classify_scalar(const struct rte_acl_ctx *ctx, const uint8_t **data,
 	struct completion cmplt[MAX_SEARCHES_SCALAR];
 	struct parms parms[MAX_SEARCHES_SCALAR];
 
-	if (categories != 1 &&
-		((RTE_ACL_RESULTS_MULTIPLIER - 1) & categories) != 0)
-		return -EINVAL;
-
 	acl_set_flow(&flows, cmplt, RTE_DIM(cmplt), data, results, num,
 		categories, ctx->trans_table);
 
@@ -162,31 +158,34 @@ rte_acl_classify_scalar(const struct rte_acl_ctx *ctx, const uint8_t **data,
 	transition0 = index_array[0];
 	transition1 = index_array[1];
 
+	while ((transition0 | transition1) & RTE_ACL_NODE_MATCH) {
+		transition0 = acl_match_check(transition0,
+			0, ctx, parms, &flows, resolve_priority_scalar);
+		transition1 = acl_match_check(transition1,
+			1, ctx, parms, &flows, resolve_priority_scalar);
+	}
+
 	while (flows.started > 0) {
 
 		input0 = GET_NEXT_4BYTES(parms, 0);
 		input1 = GET_NEXT_4BYTES(parms, 1);
 
 		for (n = 0; n < 4; n++) {
-			if (likely((transition0 & RTE_ACL_NODE_MATCH) == 0))
-				transition0 = scalar_transition(flows.trans,
-					transition0, (uint8_t)input0);
 
+			transition0 = scalar_transition(flows.trans,
+				transition0, (uint8_t)input0);
 			input0 >>= CHAR_BIT;
 
-			if (likely((transition1 & RTE_ACL_NODE_MATCH) == 0))
-				transition1 = scalar_transition(flows.trans,
-					transition1, (uint8_t)input1);
-
+			transition1 = scalar_transition(flows.trans,
+				transition1, (uint8_t)input1);
 			input1 >>= CHAR_BIT;
-
 		}
-		if ((transition0 | transition1) & RTE_ACL_NODE_MATCH) {
+
+		while ((transition0 | transition1) & RTE_ACL_NODE_MATCH) {
 			transition0 = acl_match_check(transition0,
 				0, ctx, parms, &flows, resolve_priority_scalar);
 			transition1 = acl_match_check(transition1,
 				1, ctx, parms, &flows, resolve_priority_scalar);
-
 		}
 	}
 	return 0;