diff --git a/platform/linux-generic/include/odp_classification_datamodel.h b/platform/linux-generic/include/odp_classification_datamodel.h
index fbe10cb4..3cfe8c5a 100644
--- a/platform/linux-generic/include/odp_classification_datamodel.h
+++ b/platform/linux-generic/include/odp_classification_datamodel.h
@@ -46,6 +46,22 @@ extern "C" {
 /* Max PMR Term bits */
 #define ODP_PMR_TERM_BYTES_MAX		16
 
+#define ODP_COS_QUEUE_MAX		32
+
+#define ODP_CLS_QUEUE_GROUP_MAX		(ODP_COS_MAX_ENTRY * ODP_COS_QUEUE_MAX)
+
+typedef union {
+	/* All proto fileds */
+	uint32_t all;
+
+	struct {
+		uint32_t ipv4:1;
+		uint32_t ipv6:1;
+		uint32_t udp:1;
+		uint32_t tcp:1;
+	};
+} odp_cls_hash_proto_t;
+
 /**
 Packet Matching Rule Term Value
 
@@ -85,7 +101,7 @@ typedef struct pmr_term_value {
 Class Of Service
 */
 struct cos_s {
-	queue_t queue;			/* Associated Queue */
+	odp_queue_t queue;			/* Associated Queue */
 	odp_pool_t pool;		/* Associated Buffer pool */
 	union pmr_u *pmr[ODP_PMR_PER_COS_MAX];	/* Chained PMR */
 	union cos_u *linked_cos[ODP_PMR_PER_COS_MAX]; /* Chained CoS with PMR*/
@@ -94,7 +110,12 @@ struct cos_s {
 	size_t headroom;		/* Headroom for this CoS */
 	odp_spinlock_t lock;		/* cos lock */
 	odp_atomic_u32_t num_rule;	/* num of PMRs attached with this CoS */
+	bool queue_group;
+	odp_cls_hash_proto_t hash_proto;
+	uint32_t num_queue;
+	odp_queue_param_t queue_param;
 	char name[ODP_COS_NAME_LEN];	/* name */
+	uint8_t index;
 };
 
 typedef union cos_u {
@@ -122,6 +143,15 @@ typedef union pmr_u {
 	uint8_t pad[ROUNDUP_CACHE_LINE(sizeof(struct pmr_s))];
 } pmr_t;
 
+typedef struct _cls_queue_grp_tbl_s {
+	odp_queue_t queue[ODP_CLS_QUEUE_GROUP_MAX];
+} _cls_queue_grp_tbl_s;
+
+typedef union _cls_queue_grp_tbl_t {
+	_cls_queue_grp_tbl_s s;
+	uint8_t pad[ROUNDUP_CACHE_LINE(sizeof(_cls_queue_grp_tbl_s))];
+} _cls_queue_grp_tbl_t;
+
 /**
 L2 QoS and CoS Map
 
diff --git a/platform/linux-generic/include/odp_classification_internal.h b/platform/linux-generic/include/odp_classification_internal.h
index 78eaac90..aca8e8c6 100644
--- a/platform/linux-generic/include/odp_classification_internal.h
+++ b/platform/linux-generic/include/odp_classification_internal.h
@@ -79,6 +79,9 @@ This function returns the CoS associated with L3 QoS value
 cos_t *match_qos_l3_cos(pmr_l3_cos_t *l3_cos, const uint8_t *pkt_addr,
 			odp_packet_hdr_t *hdr);
 
+void _odp_cls_update_hash_proto(cos_t *cos,
+				odp_pktin_hash_proto_t hash_proto);
+
 /**
 @internal
 CoS associated with L2 QoS value
@@ -138,6 +141,10 @@ Otherwise.
 **/
 int verify_pmr(pmr_t *pmr, const uint8_t *pkt_addr, odp_packet_hdr_t *pkt_hdr);
 
+uint32_t packet_rss_hash(odp_packet_hdr_t *pkt_hdr,
+			 odp_cls_hash_proto_t hash_proto,
+			 const uint8_t *base);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/platform/linux-generic/odp_classification.c b/platform/linux-generic/odp_classification.c
index cc08b9f4..5672b234 100644
--- a/platform/linux-generic/odp_classification.c
+++ b/platform/linux-generic/odp_classification.c
@@ -17,6 +17,7 @@
 #include <odp_classification_inlines.h>
 #include <odp_classification_internal.h>
 #include <odp/api/shared_memory.h>
+#include <protocols/thash.h>
 #include <protocols/eth.h>
 #include <protocols/ip.h>
 #include <string.h>
@@ -30,6 +31,17 @@
 
 static cos_tbl_t *cos_tbl;
 static pmr_tbl_t	*pmr_tbl;
+static _cls_queue_grp_tbl_t *queue_grp_tbl;
+
+const rss_key default_rss = {
+	.u8 = {
+	0x6d, 0x5a, 0x56, 0xda, 0x25, 0x5b, 0x0e, 0xc2,
+	0x41, 0x67, 0x25, 0x3d, 0x43, 0xa3, 0x8f, 0xb0,
+	0xd0, 0xca, 0x2b, 0xcb, 0xae, 0x7b, 0x30, 0xb4,
+	0x77, 0xcb, 0x2d, 0xa3, 0x80, 0x30, 0xf2, 0x0c,
+	0x6a, 0x42, 0xb7, 0x3b, 0xbe, 0xac, 0x01, 0xfa,
+	}
+};
 
 cos_t *get_cos_entry_internal(odp_cos_t cos_id)
 {
@@ -45,6 +57,7 @@ int odp_classification_init_global(void)
 {
 	odp_shm_t cos_shm;
 	odp_shm_t pmr_shm;
+	odp_shm_t queue_grp_shm;
 	int i;
 
 	cos_shm = odp_shm_reserve("shm_odp_cos_tbl",
@@ -89,8 +102,22 @@ int odp_classification_init_global(void)
 		LOCK_INIT(&pmr->s.lock);
 	}
 
+	queue_grp_shm = odp_shm_reserve("shm_odp_cls_queue_grp_tbl",
+					sizeof(_cls_queue_grp_tbl_t),
+					sizeof(queue_entry_t *), 0);
+
+	if (queue_grp_shm == ODP_SHM_INVALID) {
+		ODP_ERR("shm allocation failed for queue_grp_tbl");
+		goto error_queue_grp;
+	}
+
+	queue_grp_tbl = odp_shm_addr(queue_grp_shm);
+	memset(queue_grp_tbl, 0, sizeof(_cls_queue_grp_tbl_t));
+
 	return 0;
 
+error_queue_grp:
+	odp_shm_free(queue_grp_shm);
 error_pmr:
 	odp_shm_free(pmr_shm);
 error_cos:
@@ -116,6 +143,12 @@ int odp_classification_term_global(void)
 		rc = -1;
 	}
 
+	ret = odp_shm_free(odp_shm_lookup("shm_odp_cls_queue_grp_tbl"));
+	if (ret < 0) {
+		ODP_ERR("shm free failed for shm_odp_cls_queue_grp_tbl");
+		rc = -1;
+	}
+
 	return rc;
 }
 
@@ -124,6 +157,8 @@ void odp_cls_cos_param_init(odp_cls_cos_param_t *param)
 	param->queue = ODP_QUEUE_INVALID;
 	param->pool = ODP_POOL_INVALID;
 	param->drop_policy = ODP_COS_DROP_NEVER;
+	param->num_queue = 1;
+	odp_queue_param_init(&param->queue_param);
 }
 
 void odp_cls_pmr_param_init(odp_pmr_param_t *param)
@@ -154,24 +189,39 @@ int odp_cls_capability(odp_cls_capability_t *capability)
 	return 0;
 }
 
+void _odp_cls_update_hash_proto(cos_t *cos, odp_pktin_hash_proto_t hash_proto)
+{
+	if (hash_proto.proto.ipv4 || hash_proto.proto.ipv4_tcp ||
+	    hash_proto.proto.ipv4_udp)
+		cos->s.hash_proto.ipv4 = 1;
+	if (hash_proto.proto.ipv6 || hash_proto.proto.ipv6_tcp ||
+	    hash_proto.proto.ipv6_udp)
+		cos->s.hash_proto.ipv6 = 1;
+	if (hash_proto.proto.ipv4_tcp || hash_proto.proto.ipv6_tcp)
+		cos->s.hash_proto.tcp = 1;
+	if (hash_proto.proto.ipv4_udp || hash_proto.proto.ipv6_udp)
+		cos->s.hash_proto.udp = 1;
+}
+
 odp_cos_t odp_cls_cos_create(const char *name, odp_cls_cos_param_t *param)
 {
 	int i, j;
-	queue_t queue;
+	odp_queue_t queue;
 	odp_cls_drop_t drop_policy;
+	cos_t *cos;
+	uint32_t tbl_index;
 
 	/* Packets are dropped if Queue or Pool is invalid*/
-	if (param->queue == ODP_QUEUE_INVALID)
-		queue = QUEUE_NULL;
-	else
-		queue = queue_fn->from_ext(param->queue);
+	if (param->num_queue > ODP_COS_QUEUE_MAX)
+		return ODP_COS_INVALID;
 
 	drop_policy = param->drop_policy;
 
 	for (i = 0; i < ODP_COS_MAX_ENTRY; i++) {
-		LOCK(&cos_tbl->cos_entry[i].s.lock);
-		if (0 == cos_tbl->cos_entry[i].s.valid) {
-			char *cos_name = cos_tbl->cos_entry[i].s.name;
+		cos = &cos_tbl->cos_entry[i];
+		LOCK(&cos->s.lock);
+		if (0 == cos->s.valid) {
+			char *cos_name = cos->s.name;
 
 			if (name == NULL) {
 				cos_name[0] = 0;
@@ -180,20 +230,43 @@ odp_cos_t odp_cls_cos_create(const char *name, odp_cls_cos_param_t *param)
 				cos_name[ODP_COS_NAME_LEN - 1] = 0;
 			}
 			for (j = 0; j < ODP_PMR_PER_COS_MAX; j++) {
-				cos_tbl->cos_entry[i].s.pmr[j] = NULL;
-				cos_tbl->cos_entry[i].s.linked_cos[j] = NULL;
+				cos->s.pmr[j] = NULL;
+				cos->s.linked_cos[j] = NULL;
 			}
-			cos_tbl->cos_entry[i].s.queue = queue;
-			cos_tbl->cos_entry[i].s.pool = param->pool;
-			cos_tbl->cos_entry[i].s.headroom = 0;
-			cos_tbl->cos_entry[i].s.valid = 1;
-			cos_tbl->cos_entry[i].s.drop_policy = drop_policy;
-			odp_atomic_init_u32(&cos_tbl->cos_entry[i]
-					    .s.num_rule, 0);
-			UNLOCK(&cos_tbl->cos_entry[i].s.lock);
+
+			if (param->num_queue > 1) {
+				odp_queue_param_init(&cos->s.queue_param);
+				cos->s.queue_group = true;
+				cos->s.queue = ODP_QUEUE_INVALID;
+				cos->s.num_queue = param->num_queue;
+				_odp_cls_update_hash_proto(cos,
+							   param->hash_proto);
+				tbl_index = cos->s.index * ODP_COS_QUEUE_MAX;
+				for (j = 0; j < ODP_COS_QUEUE_MAX; j++) {
+					queue = odp_queue_create(NULL, &cos->s.
+								 queue_param);
+					if (queue == ODP_QUEUE_INVALID) {
+						UNLOCK(&cos->s.lock);
+						return ODP_COS_INVALID;
+					}
+					queue_grp_tbl->s.queue[tbl_index + j] =
+							queue;
+				}
+
+			} else {
+				cos->s.queue = param->queue;
+			}
+
+			cos->s.pool = param->pool;
+			cos->s.headroom = 0;
+			cos->s.valid = 1;
+			cos->s.drop_policy = drop_policy;
+			odp_atomic_init_u32(&cos->s.num_rule, 0);
+			cos->s.index = i;
+			UNLOCK(&cos->s.lock);
 			return _odp_cast_scalar(odp_cos_t, i);
 		}
-		UNLOCK(&cos_tbl->cos_entry[i].s.lock);
+		UNLOCK(&cos->s.lock);
 	}
 
 	ODP_ERR("ODP_COS_MAX_ENTRY reached");
@@ -263,10 +336,7 @@ int odp_cos_queue_set(odp_cos_t cos_id, odp_queue_t queue_id)
 	}
 	/* Locking is not required as intermittent stale
 	data during CoS modification is acceptable*/
-	if (queue_id == ODP_QUEUE_INVALID)
-		cos->s.queue = QUEUE_NULL;
-	else
-		cos->s.queue = queue_fn->from_ext(queue_id);
+	cos->s.queue = queue_id;
 	return 0;
 }
 
@@ -279,10 +349,45 @@ odp_queue_t odp_cos_queue(odp_cos_t cos_id)
 		return ODP_QUEUE_INVALID;
 	}
 
-	if (cos->s.queue == QUEUE_NULL)
-		return ODP_QUEUE_INVALID;
+	return cos->s.queue;
+}
+
+uint32_t odp_cls_cos_num_queue(odp_cos_t cos_id)
+{
+	cos_t *cos = get_cos_entry(cos_id);
+
+	if (!cos) {
+		ODP_ERR("Invalid odp_cos_t handle");
+		return 0;
+	}
+
+	return cos->s.num_queue;
+}
+
+uint32_t odp_cls_cos_queues(odp_cos_t cos_id, odp_queue_t queue[],
+			    uint32_t num)
+{
+	uint32_t num_queues;
+	cos_t *cos;
+	uint32_t tbl_index;
+	uint32_t i;
+
+	cos  = get_cos_entry(cos_id);
+	if (!cos) {
+		ODP_ERR("Invalid odp_cos_t handle");
+		return 0;
+	}
+
+	if (num < cos->s.num_queue)
+		num_queues = num;
+	else
+		num_queues = cos->s.num_queue;
+
+	tbl_index = cos->s.index * ODP_COS_QUEUE_MAX;
+	for (i = 0; i < num_queues; i++)
+		queue[i] = queue_grp_tbl->s.queue[tbl_index + i];
 
-	return queue_fn->to_ext(cos->s.queue);
+	return num_queues;
 }
 
 int odp_cos_drop_set(odp_cos_t cos_id, odp_cls_drop_t drop_policy)
@@ -830,6 +935,8 @@ int cls_classify_packet(pktio_entry_t *entry, const uint8_t *base,
 			odp_packet_hdr_t *pkt_hdr)
 {
 	cos_t *cos;
+	uint32_t tbl_index;
+	uint32_t hash;
 
 	packet_parse_reset(pkt_hdr);
 	packet_set_len(pkt_hdr, pkt_len);
@@ -841,16 +948,95 @@ int cls_classify_packet(pktio_entry_t *entry, const uint8_t *base,
 	if (cos == NULL)
 		return -EINVAL;
 
-	if (cos->s.queue == QUEUE_NULL || cos->s.pool == ODP_POOL_INVALID)
+	if (cos->s.queue == ODP_QUEUE_INVALID ||
+	    cos->s.pool == ODP_POOL_INVALID)
 		return -EFAULT;
 
 	*pool = cos->s.pool;
 	pkt_hdr->p.input_flags.dst_queue = 1;
-	pkt_hdr->dst_queue = cos->s.queue;
 
+	if (!cos->s.queue_group) {
+		pkt_hdr->dst_queue = queue_fn->from_ext(cos->s.queue);
+		return 0;
+	}
+
+	hash = packet_rss_hash(pkt_hdr, cos->s.hash_proto, base);
+	/* ODP_COS_QUEUE_MAX is a power of 2 */
+	hash = hash & (ODP_COS_QUEUE_MAX - 1);
+	tbl_index = (cos->s.index * ODP_COS_QUEUE_MAX) + hash;
+	pkt_hdr->dst_queue = queue_fn->from_ext(queue_grp_tbl->
+						s.queue[tbl_index]);
 	return 0;
 }
 
+uint32_t packet_rss_hash(odp_packet_hdr_t *pkt_hdr,
+			 odp_cls_hash_proto_t hash_proto,
+			 const uint8_t *base)
+{
+	thash_tuple_t tuple;
+	const _odp_ipv4hdr_t *ipv4;
+	const _odp_udphdr_t *udp;
+	const _odp_tcphdr_t *tcp;
+	const _odp_ipv6hdr_t *ipv6;
+	uint32_t hash;
+	uint32_t tuple_len;
+
+	tuple_len = 0;
+	hash = 0;
+	if (pkt_hdr->p.input_flags.ipv4) {
+		if (hash_proto.ipv4) {
+			/* add ipv4 */
+			ipv4 = (const _odp_ipv4hdr_t *)base +
+				pkt_hdr->p.l3_offset;
+			tuple.v4.src_addr = ipv4->src_addr;
+			tuple.v4.dst_addr = ipv4->dst_addr;
+			tuple_len += 2;
+		}
+
+		if (pkt_hdr->p.input_flags.tcp && hash_proto.tcp) {
+			/* add tcp */
+			tcp = (const _odp_tcphdr_t *)base +
+			       pkt_hdr->p.l4_offset;
+			tuple.v4.sport = tcp->src_port;
+			tuple.v4.dport = tcp->dst_port;
+			tuple_len += 1;
+		} else if (pkt_hdr->p.input_flags.udp && hash_proto.udp) {
+			/* add udp */
+			udp = (const _odp_udphdr_t *)base +
+			       pkt_hdr->p.l4_offset;
+			tuple.v4.sport = udp->src_port;
+			tuple.v4.dport = udp->dst_port;
+			tuple_len += 1;
+		}
+	} else if (pkt_hdr->p.input_flags.ipv6) {
+		if (hash_proto.ipv6) {
+			/* add ipv6 */
+			ipv6 = (const _odp_ipv6hdr_t *)base +
+				pkt_hdr->p.l3_offset;
+			thash_load_ipv6_addr(ipv6, &tuple);
+			tuple_len += 8;
+		}
+		if (pkt_hdr->p.input_flags.tcp && hash_proto.tcp) {
+			tcp = (const _odp_tcphdr_t *)base +
+			       pkt_hdr->p.l4_offset;
+			tuple.v4.sport = tcp->src_port;
+			tuple.v4.dport = tcp->dst_port;
+			tuple_len += 1;
+		} else if (pkt_hdr->p.input_flags.udp && hash_proto.udp) {
+			/* add udp */
+			udp = (const _odp_udphdr_t *)base +
+			       pkt_hdr->p.l4_offset;
+			tuple.v4.sport = udp->src_port;
+			tuple.v4.dport = udp->dst_port;
+			tuple_len += 1;
+		}
+	}
+	if (tuple_len)
+		hash = thash_softrss((uint32_t *)&tuple,
+				     tuple_len, default_rss);
+	return hash;
+}
+
 cos_t *match_qos_l3_cos(pmr_l3_cos_t *l3_cos, const uint8_t *pkt_addr,
 			odp_packet_hdr_t *hdr)
 {
