Index: head/sys/dev/hyperv/netvsc/hv_net_vsc.h
===================================================================
--- head/sys/dev/hyperv/netvsc/hv_net_vsc.h
+++ head/sys/dev/hyperv/netvsc/hv_net_vsc.h
@@ -1164,6 +1164,7 @@
 	u_long		hn_lro_tried;
 	u_long		hn_small_pkts;
 	u_long		hn_pkts;
+	u_long		hn_rss_pkts;
 
 	/* Rarely used stuffs */
 	struct sysctl_oid *hn_rx_sysctl_tree;
Index: head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c
===================================================================
--- head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c
+++ head/sys/dev/hyperv/netvsc/hv_netvsc_drv_freebsd.c
@@ -140,7 +140,7 @@
 
 #define HN_RNDIS_MSG_LEN		\
     (sizeof(rndis_msg) +		\
-     RNDIS_HASH_PPI_SIZE +		\
+     RNDIS_HASHVAL_PPI_SIZE +		\
      RNDIS_VLAN_PPI_SIZE +		\
      RNDIS_TSO_PPI_SIZE +		\
      RNDIS_CSUM_PPI_SIZE)
@@ -866,7 +866,7 @@
 	rndis_msg *rndis_mesg;
 	rndis_packet *rndis_pkt;
 	rndis_per_packet_info *rppi;
-	struct ndis_hash_info *hash_info;
+	struct rndis_hash_value *hash_value;
 	uint32_t rndis_msg_size;
 
 	packet = &txd->netvsc_pkt;
@@ -892,16 +892,16 @@
 	rndis_msg_size = RNDIS_MESSAGE_SIZE(rndis_packet);
 
 	/*
-	 * Set the hash info for this packet, so that the host could
+	 * Set the hash value for this packet, so that the host could
 	 * dispatch the TX done event for this packet back to this TX
 	 * ring's channel.
 	 */
-	rndis_msg_size += RNDIS_HASH_PPI_SIZE;
-	rppi = hv_set_rppi_data(rndis_mesg, RNDIS_HASH_PPI_SIZE,
+	rndis_msg_size += RNDIS_HASHVAL_PPI_SIZE;
+	rppi = hv_set_rppi_data(rndis_mesg, RNDIS_HASHVAL_PPI_SIZE,
 	    nbl_hash_value);
-	hash_info = (struct ndis_hash_info *)((uint8_t *)rppi +
+	hash_value = (struct rndis_hash_value *)((uint8_t *)rppi +
 	    rppi->per_packet_info_offset);
-	hash_info->hash = txr->hn_tx_idx;
+	hash_value->hash_value = txr->hn_tx_idx;
 
 	if (m_head->m_flags & M_VLANTAG) {
 		ndis_8021q_info *rppi_vlan_info;
@@ -1291,7 +1291,9 @@
  */
 int
 netvsc_recv(struct hv_vmbus_channel *chan, netvsc_packet *packet,
-    rndis_tcp_ip_csum_info *csum_info)
+    rndis_tcp_ip_csum_info *csum_info,
+    const struct rndis_hash_info *hash_info,
+    const struct rndis_hash_value *hash_value)
 {
 	struct hn_rx_ring *rxr = chan->hv_chan_rxr;
 	struct ifnet *ifp = rxr->hn_ifp;
@@ -1400,7 +1402,6 @@
 					    CSUM_DATA_VALID | CSUM_PSEUDO_HDR);
 					m_new->m_pkthdr.csum_data = 0xffff;
 				}
-				/* Rely on SW csum verification though... */
 				do_lro = 1;
 			} else if (pr == IPPROTO_UDP) {
 				if (do_csum &&
@@ -1427,8 +1428,50 @@
 		m_new->m_flags |= M_VLANTAG;
 	}
 
-	m_new->m_pkthdr.flowid = rxr->hn_rx_idx;
-	M_HASHTYPE_SET(m_new, M_HASHTYPE_OPAQUE);
+	if (hash_info != NULL && hash_value != NULL) {
+		int hash_type = M_HASHTYPE_OPAQUE;
+
+		rxr->hn_rss_pkts++;
+		m_new->m_pkthdr.flowid = hash_value->hash_value;
+		if ((hash_info->hash_info & NDIS_HASH_FUNCTION_MASK) ==
+		    NDIS_HASH_FUNCTION_TOEPLITZ) {
+			uint32_t type =
+			    (hash_info->hash_info & NDIS_HASH_TYPE_MASK);
+
+			switch (type) {
+			case NDIS_HASH_IPV4:
+				hash_type = M_HASHTYPE_RSS_IPV4;
+				break;
+
+			case NDIS_HASH_TCP_IPV4:
+				hash_type = M_HASHTYPE_RSS_TCP_IPV4;
+				break;
+
+			case NDIS_HASH_IPV6:
+				hash_type = M_HASHTYPE_RSS_IPV6;
+				break;
+
+			case NDIS_HASH_IPV6_EX:
+				hash_type = M_HASHTYPE_RSS_IPV6_EX;
+				break;
+
+			case NDIS_HASH_TCP_IPV6:
+				hash_type = M_HASHTYPE_RSS_TCP_IPV6;
+				break;
+
+			case NDIS_HASH_TCP_IPV6_EX:
+				hash_type = M_HASHTYPE_RSS_TCP_IPV6_EX;
+				break;
+			}
+		}
+		M_HASHTYPE_SET(m_new, hash_type);
+	} else {
+		if (hash_value != NULL)
+			m_new->m_pkthdr.flowid = hash_value->hash_value;
+		else
+			m_new->m_pkthdr.flowid = rxr->hn_rx_idx;
+		M_HASHTYPE_SET(m_new, M_HASHTYPE_OPAQUE);
+	}
 
 	/*
 	 * Note:  Moved RX completion back to hv_nv_on_receive() so all
@@ -2219,6 +2262,11 @@
 				    SYSCTL_CHILDREN(rxr->hn_rx_sysctl_tree),
 				    OID_AUTO, "packets", CTLFLAG_RW,
 				    &rxr->hn_pkts, "# of packets received");
+				SYSCTL_ADD_ULONG(ctx,
+				    SYSCTL_CHILDREN(rxr->hn_rx_sysctl_tree),
+				    OID_AUTO, "rss_pkts", CTLFLAG_RW,
+				    &rxr->hn_rss_pkts,
+				    "# of packets w/ RSS info received");
 			}
 		}
 	}
Index: head/sys/dev/hyperv/netvsc/hv_rndis.h
===================================================================
--- head/sys/dev/hyperv/netvsc/hv_rndis.h
+++ head/sys/dev/hyperv/netvsc/hv_rndis.h
@@ -617,6 +617,7 @@
 } ndis_per_pkt_infotype;
 
 #define nbl_hash_value	pkt_cancel_id
+#define nbl_hash_info	original_netbuf_list
 
 typedef struct ndis_8021q_info_ {
 	union {
@@ -630,10 +631,6 @@
 	} u1;
 } ndis_8021q_info;
 
-struct ndis_hash_info {
-	uint32_t	hash;
-} __packed;
-
 struct rndis_object_header {
 	uint8_t type;
 	uint8_t revision;
@@ -694,6 +691,28 @@
 	};
 } rndis_tcp_ip_csum_info;
 
+struct rndis_hash_value {
+	uint32_t	hash_value;
+} __packed;
+
+struct rndis_hash_info {
+	uint32_t	hash_info;
+} __packed;
+
+#define NDIS_HASH_FUNCTION_MASK		0x000000FF	/* see hash function */
+#define NDIS_HASH_TYPE_MASK		0x00FFFF00	/* see hash type */
+
+/* hash function */
+#define NDIS_HASH_FUNCTION_TOEPLITZ	0x00000001
+
+/* hash type */
+#define NDIS_HASH_IPV4			0x00000100
+#define NDIS_HASH_TCP_IPV4		0x00000200
+#define NDIS_HASH_IPV6			0x00000400
+#define NDIS_HASH_IPV6_EX		0x00000800
+#define NDIS_HASH_TCP_IPV6		0x00001000
+#define NDIS_HASH_TCP_IPV6_EX		0x00002000
+
 typedef struct rndis_tcp_tso_info_ {
 	union {
 		struct {
@@ -727,8 +746,8 @@
 	};
 } rndis_tcp_tso_info;
 
-#define RNDIS_HASH_PPI_SIZE	(sizeof(rndis_per_packet_info) + \
-				sizeof(struct ndis_hash_info))
+#define RNDIS_HASHVAL_PPI_SIZE	(sizeof(rndis_per_packet_info) + \
+				sizeof(struct rndis_hash_value))
 
 #define RNDIS_VLAN_PPI_SIZE	(sizeof(rndis_per_packet_info) + \
 				sizeof(ndis_8021q_info))
@@ -1066,7 +1085,9 @@
 struct hv_vmbus_channel;
 
 int netvsc_recv(struct hv_vmbus_channel *chan,
-    netvsc_packet *packet, rndis_tcp_ip_csum_info *csum_info);
+    netvsc_packet *packet, rndis_tcp_ip_csum_info *csum_info,
+    const struct rndis_hash_info *hash_info,
+    const struct rndis_hash_value *hash_value);
 void netvsc_channel_rollup(struct hv_vmbus_channel *chan);
 
 void* hv_set_rppi_data(rndis_msg *rndis_mesg,
Index: head/sys/dev/hyperv/netvsc/hv_rndis_filter.c
===================================================================
--- head/sys/dev/hyperv/netvsc/hv_rndis_filter.c
+++ head/sys/dev/hyperv/netvsc/hv_rndis_filter.c
@@ -444,6 +444,8 @@
 	ndis_8021q_info *rppi_vlan_info;
 	uint32_t data_offset;
 	rndis_tcp_ip_csum_info *csum_info = NULL;
+	const struct rndis_hash_info *hash_info;
+	const struct rndis_hash_value *hash_value;
 	device_t dev = device->net_dev->dev->device;
 
 	rndis_pkt = &message->msg.packet;
@@ -476,7 +478,9 @@
 	}
 
 	csum_info = hv_get_ppi_data(rndis_pkt, tcpip_chksum_info);
-	netvsc_recv(chan, pkt, csum_info);
+	hash_value = hv_get_ppi_data(rndis_pkt, nbl_hash_value);
+	hash_info = hv_get_ppi_data(rndis_pkt, nbl_hash_info);
+	netvsc_recv(chan, pkt, csum_info, hash_info, hash_value);
 }
 
 /*