diff --git a/drivers/net/iavf/iavf_rxtx.c b/drivers/net/iavf/iavf_rxtx.c
index 05a7dd8..c36e809 100644
--- a/drivers/net/iavf/iavf_rxtx.c
+++ b/drivers/net/iavf/iavf_rxtx.c
@@ -2104,6 +2104,9 @@
 	struct iavf_rx_queue *rxq;
 	int i;
 	bool use_avx2 = false;
+#ifdef CC_AVX512_SUPPORT
+	bool use_avx512 = false;
+#endif
 
 	if (!iavf_rx_vec_dev_check(dev)) {
 		for (i = 0; i < dev->data->nb_rx_queues; i++) {
@@ -2114,6 +2117,10 @@
 		if (rte_cpu_get_flag_enabled(RTE_CPUFLAG_AVX2) == 1 ||
 		    rte_cpu_get_flag_enabled(RTE_CPUFLAG_AVX512F) == 1)
 			use_avx2 = true;
+#ifdef CC_AVX512_SUPPORT
+		if (rte_cpu_get_flag_enabled(RTE_CPUFLAG_AVX512F) == 1)
+			use_avx512 = true;
+#endif
 
 		if (dev->data->scattered_rx) {
 			PMD_DRV_LOG(DEBUG,
@@ -2121,27 +2128,39 @@
 				    use_avx2 ? "avx2 " : "",
 				    dev->data->port_id);
 			if (vf->vf_res->vf_cap_flags &
-				VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC)
+				VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC) {
 				dev->rx_pkt_burst = use_avx2 ?
 					iavf_recv_scattered_pkts_vec_avx2_flex_rxd :
 					iavf_recv_scattered_pkts_vec_flex_rxd;
-			else
+			} else {
 				dev->rx_pkt_burst = use_avx2 ?
 					iavf_recv_scattered_pkts_vec_avx2 :
 					iavf_recv_scattered_pkts_vec;
+#ifdef CC_AVX512_SUPPORT
+				if (use_avx512)
+					dev->rx_pkt_burst =
+						iavf_recv_scattered_pkts_vec_avx512;
+#endif
+			}
 		} else {
 			PMD_DRV_LOG(DEBUG, "Using %sVector Rx (port %d).",
 				    use_avx2 ? "avx2 " : "",
 				    dev->data->port_id);
 			if (vf->vf_res->vf_cap_flags &
-				VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC)
+				VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC) {
 				dev->rx_pkt_burst = use_avx2 ?
 					iavf_recv_pkts_vec_avx2_flex_rxd :
 					iavf_recv_pkts_vec_flex_rxd;
-			else
+			} else {
 				dev->rx_pkt_burst = use_avx2 ?
 					iavf_recv_pkts_vec_avx2 :
 					iavf_recv_pkts_vec;
+#ifdef CC_AVX512_SUPPORT
+				if (use_avx512)
+					dev->rx_pkt_burst =
+						iavf_recv_pkts_vec_avx512;
+#endif
+			}
 		}
 
 		return;
diff --git a/drivers/net/iavf/iavf_rxtx.h b/drivers/net/iavf/iavf_rxtx.h
index 59625a9..cb12888 100644
--- a/drivers/net/iavf/iavf_rxtx.h
+++ b/drivers/net/iavf/iavf_rxtx.h
@@ -437,6 +437,11 @@ uint16_t iavf_xmit_pkts_vec_avx2(void *tx_queue, struct rte_mbuf **tx_pkts,
 int iavf_tx_vec_dev_check(struct rte_eth_dev *dev);
 int iavf_rxq_vec_setup(struct iavf_rx_queue *rxq);
 int iavf_txq_vec_setup(struct iavf_tx_queue *txq);
+uint16_t iavf_recv_pkts_vec_avx512(void *rx_queue, struct rte_mbuf **rx_pkts,
+				   uint16_t nb_pkts);
+uint16_t iavf_recv_scattered_pkts_vec_avx512(void *rx_queue,
+					     struct rte_mbuf **rx_pkts,
+					     uint16_t nb_pkts);
 
 const uint32_t *iavf_get_default_ptype_table(void);
 
diff --git a/drivers/net/iavf/iavf_rxtx_vec_avx512.c b/drivers/net/iavf/iavf_rxtx_vec_avx512.c
new file mode 100644
index 0000000..a28c39b
--- /dev/null
+++ b/drivers/net/iavf/iavf_rxtx_vec_avx512.c
@@ -0,0 +1,710 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2020 Intel Corporation
+ */
+
+#include "iavf_rxtx_vec_common.h"
+
+#include <x86intrin.h>
+
+#ifndef __INTEL_COMPILER
+#pragma GCC diagnostic ignored "-Wcast-qual"
+#endif
+
+#define IAVF_DESCS_PER_LOOP_AVX 8
+#define PKTLEN_SHIFT 10
+
+static inline void
+iavf_rxq_rearm(struct iavf_rx_queue *rxq)
+{
+	int i;
+	uint16_t rx_id;
+	volatile union iavf_rx_desc *rxdp;
+	struct rte_mempool_cache *cache =
+		rte_mempool_default_cache(rxq->mp, rte_lcore_id());
+	struct rte_mbuf **rxp = &rxq->sw_ring[rxq->rxrearm_start];
+
+	rxdp = rxq->rx_ring + rxq->rxrearm_start;
+
+	/* We need to pull 'n' more MBUFs into the software ring from mempool
+	 * We inline the mempool function here, so we can vectorize the copy
+	 * from the cache into the shadow ring.
+	 */
+
+	/* Can this be satisfied from the cache? */
+	if (cache->len < IAVF_RXQ_REARM_THRESH) {
+		/* No. Backfill the cache first, and then fill from it */
+		uint32_t req = IAVF_RXQ_REARM_THRESH + (cache->size -
+							cache->len);
+
+		/* How many do we require i.e. number to fill the cache + the request */
+		int ret = rte_mempool_ops_dequeue_bulk
+				(rxq->mp, &cache->objs[cache->len], req);
+		if (ret == 0) {
+			cache->len += req;
+		} else {
+			if (rxq->rxrearm_nb + IAVF_RXQ_REARM_THRESH >=
+			    rxq->nb_rx_desc) {
+				__m128i dma_addr0;
+
+				dma_addr0 = _mm_setzero_si128();
+				for (i = 0; i < IAVF_VPMD_DESCS_PER_LOOP; i++) {
+					rxp[i] = &rxq->fake_mbuf;
+					_mm_storeu_si128((__m128i *)&rxdp[i].read,
+							 dma_addr0);
+				}
+			}
+			rte_eth_devices[rxq->port_id].data->rx_mbuf_alloc_failed +=
+					IAVF_RXQ_REARM_THRESH;
+			return;
+		}
+	}
+
+	const __m512i iova_offsets =  _mm512_set1_epi64(offsetof
+							(struct rte_mbuf, buf_iova));
+	const __m512i headroom = _mm512_set1_epi64(RTE_PKTMBUF_HEADROOM);
+
+#ifndef RTE_LIBRTE_IAVF_16BYTE_RX_DESC
+	/* to shuffle the addresses to correct slots. Values 4-7 will contain
+	 * zeros, so use 7 for a zero-value.
+	 */
+	const __m512i permute_idx = _mm512_set_epi64(7, 7, 3, 1, 7, 7, 2, 0);
+#else
+	const __m512i permute_idx = _mm512_set_epi64(7, 3, 6, 2, 5, 1, 4, 0);
+#endif
+
+	/* Initialize the mbufs in vector, process 8 mbufs in one loop, taking
+	 * from mempool cache and populating both shadow and HW rings
+	 */
+	for (i = 0; i < IAVF_RXQ_REARM_THRESH / IAVF_DESCS_PER_LOOP_AVX; i++) {
+		const __m512i mbuf_ptrs = _mm512_loadu_si512
+			(&cache->objs[cache->len - IAVF_DESCS_PER_LOOP_AVX]);
+		_mm512_storeu_si512(rxp, mbuf_ptrs);
+
+		const __m512i iova_base_addrs = _mm512_i64gather_epi64
+				(_mm512_add_epi64(mbuf_ptrs, iova_offsets),
+				 0, /* base */
+				 1  /* scale */);
+		const __m512i iova_addrs = _mm512_add_epi64(iova_base_addrs,
+				headroom);
+#ifndef RTE_LIBRTE_IAVF_16BYTE_RX_DESC
+		const __m512i iovas0 = _mm512_castsi256_si512
+				(_mm512_extracti64x4_epi64(iova_addrs, 0));
+		const __m512i iovas1 = _mm512_castsi256_si512
+				(_mm512_extracti64x4_epi64(iova_addrs, 1));
+
+		/* permute leaves desc 2-3 addresses in header address slots 0-1
+		 * but these are ignored by driver since header split not
+		 * enabled. Similarly for desc 6 & 7.
+		 */
+		const __m512i desc0_1 = _mm512_permutexvar_epi64
+				(permute_idx,
+				 iovas0);
+		const __m512i desc2_3 = _mm512_bsrli_epi128(desc0_1, 8);
+
+		const __m512i desc4_5 = _mm512_permutexvar_epi64
+				(permute_idx,
+				 iovas1);
+		const __m512i desc6_7 = _mm512_bsrli_epi128(desc4_5, 8);
+
+		_mm512_storeu_si512((void *)rxdp, desc0_1);
+		_mm512_storeu_si512((void *)(rxdp + 2), desc2_3);
+		_mm512_storeu_si512((void *)(rxdp + 4), desc4_5);
+		_mm512_storeu_si512((void *)(rxdp + 6), desc6_7);
+#else
+		/* permute leaves desc 4-7 addresses in header address slots 0-3
+		 * but these are ignored by driver since header split not
+		 * enabled.
+		 */
+		const __m512i desc0_3 = _mm512_permutexvar_epi64(permute_idx,
+								 iova_addrs);
+		const __m512i desc4_7 = _mm512_bsrli_epi128(desc0_3, 8);
+
+		_mm512_storeu_si512((void *)rxdp, desc0_3);
+		_mm512_storeu_si512((void *)(rxdp + 4), desc4_7);
+#endif
+		rxp += IAVF_DESCS_PER_LOOP_AVX;
+		rxdp += IAVF_DESCS_PER_LOOP_AVX;
+		cache->len -= IAVF_DESCS_PER_LOOP_AVX;
+	}
+
+	rxq->rxrearm_start += IAVF_RXQ_REARM_THRESH;
+	if (rxq->rxrearm_start >= rxq->nb_rx_desc)
+		rxq->rxrearm_start = 0;
+
+	rxq->rxrearm_nb -= IAVF_RXQ_REARM_THRESH;
+
+	rx_id = (uint16_t)((rxq->rxrearm_start == 0) ?
+			   (rxq->nb_rx_desc - 1) : (rxq->rxrearm_start - 1));
+
+	/* Update the tail pointer on the NIC */
+	IAVF_PCI_REG_WRITE(rxq->qrx_tail, rx_id);
+}
+
+#define IAVF_RX_LEN_MASK 0x80808080
+static inline uint16_t
+_iavf_recv_raw_pkts_vec_avx512(struct iavf_rx_queue *rxq,
+			       struct rte_mbuf **rx_pkts,
+			       uint16_t nb_pkts, uint8_t *split_packet)
+{
+	const uint32_t *type_table = rxq->vsi->adapter->ptype_tbl;
+
+	const __m256i mbuf_init = _mm256_set_epi64x(0, 0, 0,
+						    rxq->mbuf_initializer);
+	struct rte_mbuf **sw_ring = &rxq->sw_ring[rxq->rx_tail];
+	volatile union iavf_rx_desc *rxdp = rxq->rx_ring + rxq->rx_tail;
+
+	rte_prefetch0(rxdp);
+
+	/* nb_pkts has to be floor-aligned to IAVF_DESCS_PER_LOOP_AVX */
+	nb_pkts = RTE_ALIGN_FLOOR(nb_pkts, IAVF_DESCS_PER_LOOP_AVX);
+
+	/* See if we need to rearm the RX queue - gives the prefetch a bit
+	 * of time to act
+	 */
+	if (rxq->rxrearm_nb > IAVF_RXQ_REARM_THRESH)
+		iavf_rxq_rearm(rxq);
+
+	/* Before we start moving massive data around, check to see if
+	 * there is actually a packet available
+	 */
+	if (!(rxdp->wb.qword1.status_error_len &
+	      rte_cpu_to_le_32(1 << IAVF_RX_DESC_STATUS_DD_SHIFT)))
+		return 0;
+
+	/* constants used in processing loop */
+	const __m512i crc_adjust =
+		_mm512_set_epi32
+			(/* 1st descriptor */
+			 0,             /* ignore non-length fields */
+			 -rxq->crc_len, /* sub crc on data_len */
+			 -rxq->crc_len, /* sub crc on pkt_len */
+			 0,             /* ignore pkt_type field */
+			 /* 2nd descriptor */
+			 0,             /* ignore non-length fields */
+			 -rxq->crc_len, /* sub crc on data_len */
+			 -rxq->crc_len, /* sub crc on pkt_len */
+			 0,             /* ignore pkt_type field */
+			 /* 3rd descriptor */
+			 0,             /* ignore non-length fields */
+			 -rxq->crc_len, /* sub crc on data_len */
+			 -rxq->crc_len, /* sub crc on pkt_len */
+			 0,             /* ignore pkt_type field */
+			 /* 4th descriptor */
+			 0,             /* ignore non-length fields */
+			 -rxq->crc_len, /* sub crc on data_len */
+			 -rxq->crc_len, /* sub crc on pkt_len */
+			 0              /* ignore pkt_type field */
+			);
+
+	/* 8 packets DD mask, LSB in each 32-bit value */
+	const __m256i dd_check = _mm256_set1_epi32(1);
+
+	/* 8 packets EOP mask, second-LSB in each 32-bit value */
+	const __m256i eop_check = _mm256_slli_epi32(dd_check,
+			IAVF_RX_DESC_STATUS_EOF_SHIFT);
+
+	/* mask to shuffle from desc. to mbuf (4 descriptors)*/
+	const __m512i shuf_msk =
+		_mm512_set_epi32
+			(/* 1st descriptor */
+			 0x07060504,    /* octet 4~7, 32bits rss */
+			 0x03020F0E,    /* octet 2~3, low 16 bits vlan_macip */
+					/* octet 15~14, 16 bits data_len */
+			 0xFFFF0F0E,    /* skip high 16 bits pkt_len, zero out */
+					/* octet 15~14, low 16 bits pkt_len */
+			 0xFFFFFFFF,    /* pkt_type set as unknown */
+			 /* 2nd descriptor */
+			 0x07060504,    /* octet 4~7, 32bits rss */
+			 0x03020F0E,    /* octet 2~3, low 16 bits vlan_macip */
+					/* octet 15~14, 16 bits data_len */
+			 0xFFFF0F0E,    /* skip high 16 bits pkt_len, zero out */
+					/* octet 15~14, low 16 bits pkt_len */
+			 0xFFFFFFFF,    /* pkt_type set as unknown */
+			 /* 3rd descriptor */
+			 0x07060504,    /* octet 4~7, 32bits rss */
+			 0x03020F0E,    /* octet 2~3, low 16 bits vlan_macip */
+					/* octet 15~14, 16 bits data_len */
+			 0xFFFF0F0E,    /* skip high 16 bits pkt_len, zero out */
+					/* octet 15~14, low 16 bits pkt_len */
+			 0xFFFFFFFF,    /* pkt_type set as unknown */
+			 /* 4th descriptor */
+			 0x07060504,    /* octet 4~7, 32bits rss */
+			 0x03020F0E,    /* octet 2~3, low 16 bits vlan_macip */
+					/* octet 15~14, 16 bits data_len */
+			 0xFFFF0F0E,    /* skip high 16 bits pkt_len, zero out */
+					/* octet 15~14, low 16 bits pkt_len */
+			 0xFFFFFFFF     /* pkt_type set as unknown */
+			);
+	/**
+	 * compile-time check the above crc and shuffle layout is correct.
+	 * NOTE: the first field (lowest address) is given last in set_epi
+	 * calls above.
+	 */
+	RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, pkt_len) !=
+			 offsetof(struct rte_mbuf, rx_descriptor_fields1) + 4);
+	RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, data_len) !=
+			 offsetof(struct rte_mbuf, rx_descriptor_fields1) + 8);
+	RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, vlan_tci) !=
+			 offsetof(struct rte_mbuf, rx_descriptor_fields1) + 10);
+	RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, hash) !=
+			 offsetof(struct rte_mbuf, rx_descriptor_fields1) + 12);
+
+	/* Status/Error flag masks */
+	/**
+	 * mask everything except RSS, flow director and VLAN flags
+	 * bit2 is for VLAN tag, bit11 for flow director indication
+	 * bit13:12 for RSS indication. Bits 3-5 of error
+	 * field (bits 22-24) are for IP/L4 checksum errors
+	 */
+	const __m256i flags_mask =
+		_mm256_set1_epi32((1 << 2) | (1 << 11) |
+				  (3 << 12) | (7 << 22));
+	/**
+	 * data to be shuffled by result of flag mask. If VLAN bit is set,
+	 * (bit 2), then position 4 in this array will be used in the
+	 * destination
+	 */
+	const __m256i vlan_flags_shuf =
+		_mm256_set_epi32(0, 0, PKT_RX_VLAN | PKT_RX_VLAN_STRIPPED, 0,
+				 0, 0, PKT_RX_VLAN | PKT_RX_VLAN_STRIPPED, 0);
+	/**
+	 * data to be shuffled by result of flag mask, shifted down 11.
+	 * If RSS/FDIR bits are set, shuffle moves appropriate flags in
+	 * place.
+	 */
+	const __m256i rss_flags_shuf =
+		_mm256_set_epi8(0, 0, 0, 0, 0, 0, 0, 0,
+				PKT_RX_RSS_HASH | PKT_RX_FDIR, PKT_RX_RSS_HASH,
+				0, 0, 0, 0, PKT_RX_FDIR, 0,/* end up 128-bits */
+				0, 0, 0, 0, 0, 0, 0, 0,
+				PKT_RX_RSS_HASH | PKT_RX_FDIR, PKT_RX_RSS_HASH,
+				0, 0, 0, 0, PKT_RX_FDIR, 0);
+
+	/**
+	 * data to be shuffled by the result of the flags mask shifted by 22
+	 * bits.  This gives use the l3_l4 flags.
+	 */
+	const __m256i l3_l4_flags_shuf = _mm256_set_epi8(0, 0, 0, 0, 0, 0, 0, 0,
+			/* shift right 1 bit to make sure it not exceed 255 */
+			(PKT_RX_EIP_CKSUM_BAD | PKT_RX_L4_CKSUM_BAD |
+			 PKT_RX_IP_CKSUM_BAD) >> 1,
+			(PKT_RX_IP_CKSUM_GOOD | PKT_RX_EIP_CKSUM_BAD |
+			 PKT_RX_L4_CKSUM_BAD) >> 1,
+			(PKT_RX_EIP_CKSUM_BAD | PKT_RX_IP_CKSUM_BAD) >> 1,
+			(PKT_RX_IP_CKSUM_GOOD | PKT_RX_EIP_CKSUM_BAD) >> 1,
+			(PKT_RX_L4_CKSUM_BAD | PKT_RX_IP_CKSUM_BAD) >> 1,
+			(PKT_RX_IP_CKSUM_GOOD | PKT_RX_L4_CKSUM_BAD) >> 1,
+			PKT_RX_IP_CKSUM_BAD >> 1,
+			(PKT_RX_IP_CKSUM_GOOD | PKT_RX_L4_CKSUM_GOOD) >> 1,
+			/* second 128-bits */
+			0, 0, 0, 0, 0, 0, 0, 0,
+			(PKT_RX_EIP_CKSUM_BAD | PKT_RX_L4_CKSUM_BAD |
+			 PKT_RX_IP_CKSUM_BAD) >> 1,
+			(PKT_RX_IP_CKSUM_GOOD | PKT_RX_EIP_CKSUM_BAD |
+			 PKT_RX_L4_CKSUM_BAD) >> 1,
+			(PKT_RX_EIP_CKSUM_BAD | PKT_RX_IP_CKSUM_BAD) >> 1,
+			(PKT_RX_IP_CKSUM_GOOD | PKT_RX_EIP_CKSUM_BAD) >> 1,
+			(PKT_RX_L4_CKSUM_BAD | PKT_RX_IP_CKSUM_BAD) >> 1,
+			(PKT_RX_IP_CKSUM_GOOD | PKT_RX_L4_CKSUM_BAD) >> 1,
+			PKT_RX_IP_CKSUM_BAD >> 1,
+			(PKT_RX_IP_CKSUM_GOOD | PKT_RX_L4_CKSUM_GOOD) >> 1);
+
+	const __m256i cksum_mask =
+		_mm256_set1_epi32(PKT_RX_IP_CKSUM_GOOD | PKT_RX_IP_CKSUM_BAD |
+				  PKT_RX_L4_CKSUM_GOOD | PKT_RX_L4_CKSUM_BAD |
+				  PKT_RX_EIP_CKSUM_BAD);
+
+	uint16_t i, received;
+
+	for (i = 0, received = 0; i < nb_pkts;
+	     i += IAVF_DESCS_PER_LOOP_AVX,
+	     rxdp += IAVF_DESCS_PER_LOOP_AVX) {
+		/* step 1, copy over 8 mbuf pointers to rx_pkts array */
+		_mm256_storeu_si256((void *)&rx_pkts[i],
+				    _mm256_loadu_si256((void *)&sw_ring[i]));
+#ifdef RTE_ARCH_X86_64
+		_mm256_storeu_si256
+			((void *)&rx_pkts[i + 4],
+			 _mm256_loadu_si256((void *)&sw_ring[i + 4]));
+#endif
+
+		__m512i raw_desc0_3, raw_desc4_7;
+		const __m128i raw_desc7 =
+			_mm_load_si128((void *)(rxdp + 7));
+		rte_compiler_barrier();
+		const __m128i raw_desc6 =
+			_mm_load_si128((void *)(rxdp + 6));
+		rte_compiler_barrier();
+		const __m128i raw_desc5 =
+			_mm_load_si128((void *)(rxdp + 5));
+		rte_compiler_barrier();
+		const __m128i raw_desc4 =
+			_mm_load_si128((void *)(rxdp + 4));
+		rte_compiler_barrier();
+		const __m128i raw_desc3 =
+			_mm_load_si128((void *)(rxdp + 3));
+		rte_compiler_barrier();
+		const __m128i raw_desc2 =
+			_mm_load_si128((void *)(rxdp + 2));
+		rte_compiler_barrier();
+		const __m128i raw_desc1 =
+			_mm_load_si128((void *)(rxdp + 1));
+		rte_compiler_barrier();
+		const __m128i raw_desc0 =
+			_mm_load_si128((void *)(rxdp + 0));
+
+		raw_desc4_7 = _mm512_broadcast_i32x4(raw_desc4);
+		raw_desc4_7 = _mm512_inserti32x4(raw_desc4_7, raw_desc5, 1);
+		raw_desc4_7 = _mm512_inserti32x4(raw_desc4_7, raw_desc6, 2);
+		raw_desc4_7 = _mm512_inserti32x4(raw_desc4_7, raw_desc7, 3);
+		raw_desc0_3 = _mm512_broadcast_i32x4(raw_desc0);
+		raw_desc0_3 = _mm512_inserti32x4(raw_desc0_3, raw_desc1, 1);
+		raw_desc0_3 = _mm512_inserti32x4(raw_desc0_3, raw_desc2, 2);
+		raw_desc0_3 = _mm512_inserti32x4(raw_desc0_3, raw_desc3, 3);
+
+		if (split_packet) {
+			int j;
+
+			for (j = 0; j < IAVF_DESCS_PER_LOOP_AVX; j++)
+				rte_mbuf_prefetch_part2(rx_pkts[i + j]);
+		}
+
+		/**
+		 * convert descriptors 4-7 into mbufs, adjusting length and
+		 * re-arranging fields. Then write into the mbuf
+		 */
+		const __m512i len4_7 = _mm512_slli_epi32(raw_desc4_7,
+							 PKTLEN_SHIFT);
+		const __m512i desc4_7 = _mm512_mask_blend_epi16(IAVF_RX_LEN_MASK,
+								raw_desc4_7,
+								len4_7);
+		__m512i mb4_7 = _mm512_shuffle_epi8(desc4_7, shuf_msk);
+
+		mb4_7 = _mm512_add_epi16(mb4_7, crc_adjust);
+		/**
+		 * to get packet types, shift 64-bit values down 30 bits
+		 * and so ptype is in lower 8-bits in each
+		 */
+		const __m512i ptypes4_7 = _mm512_srli_epi64(desc4_7, 30);
+		const __m256i ptypes6_7 = _mm512_extracti64x4_epi64(ptypes4_7, 1);
+		const __m256i ptypes4_5 = _mm512_extracti64x4_epi64(ptypes4_7, 0);
+		const uint8_t ptype7 = _mm256_extract_epi8(ptypes6_7, 24);
+		const uint8_t ptype6 = _mm256_extract_epi8(ptypes6_7, 8);
+		const uint8_t ptype5 = _mm256_extract_epi8(ptypes4_5, 24);
+		const uint8_t ptype4 = _mm256_extract_epi8(ptypes4_5, 8);
+
+		const __m512i ptype4_7 = _mm512_set_epi32
+			(0, 0, 0, type_table[ptype7],
+			 0, 0, 0, type_table[ptype6],
+			 0, 0, 0, type_table[ptype5],
+			 0, 0, 0, type_table[ptype4]);
+		mb4_7 = _mm512_mask_blend_epi32(0x1111, mb4_7, ptype4_7);
+
+		/**
+		 * convert descriptors 0-3 into mbufs, adjusting length and
+		 * re-arranging fields. Then write into the mbuf
+		 */
+		const __m512i len0_3 = _mm512_slli_epi32(raw_desc0_3,
+							 PKTLEN_SHIFT);
+		const __m512i desc0_3 = _mm512_mask_blend_epi16(IAVF_RX_LEN_MASK,
+								raw_desc0_3,
+								len0_3);
+		__m512i mb0_3 = _mm512_shuffle_epi8(desc0_3, shuf_msk);
+
+		mb0_3 = _mm512_add_epi16(mb0_3, crc_adjust);
+		/* get the packet types */
+		const __m512i ptypes0_3 = _mm512_srli_epi64(desc0_3, 30);
+		const __m256i ptypes2_3 = _mm512_extracti64x4_epi64(ptypes0_3, 1);
+		const __m256i ptypes0_1 = _mm512_extracti64x4_epi64(ptypes0_3, 0);
+		const uint8_t ptype3 = _mm256_extract_epi8(ptypes2_3, 24);
+		const uint8_t ptype2 = _mm256_extract_epi8(ptypes2_3, 8);
+		const uint8_t ptype1 = _mm256_extract_epi8(ptypes0_1, 24);
+		const uint8_t ptype0 = _mm256_extract_epi8(ptypes0_1, 8);
+
+		const __m512i ptype0_3 = _mm512_set_epi32
+			(0, 0, 0, type_table[ptype3],
+			 0, 0, 0, type_table[ptype2],
+			 0, 0, 0, type_table[ptype1],
+			 0, 0, 0, type_table[ptype0]);
+		mb0_3 = _mm512_mask_blend_epi32(0x1111, mb0_3, ptype0_3);
+
+		/**
+		 * use permute/extract to get status content
+		 * After the operations, the packets status flags are in the
+		 * order (hi->lo): [1, 3, 5, 7, 0, 2, 4, 6]
+		 */
+		/* merge the status bits into one register */
+		const __m512i status_permute_msk = _mm512_set_epi32
+			(0, 0, 0, 0,
+			 0, 0, 0, 0,
+			 22, 30, 6, 14,
+			 18, 26, 2, 10);
+		const __m512i raw_status0_7 = _mm512_permutex2var_epi32
+			(raw_desc4_7, status_permute_msk, raw_desc0_3);
+		__m256i status0_7 = _mm512_extracti64x4_epi64
+			(raw_status0_7, 0);
+
+		/* now do flag manipulation */
+
+		/* get only flag/error bits we want */
+		const __m256i flag_bits =
+			_mm256_and_si256(status0_7, flags_mask);
+		/* set vlan and rss flags */
+		const __m256i vlan_flags =
+			_mm256_shuffle_epi8(vlan_flags_shuf, flag_bits);
+		const __m256i rss_flags =
+			_mm256_shuffle_epi8(rss_flags_shuf,
+					    _mm256_srli_epi32(flag_bits, 11));
+		/**
+		 * l3_l4_error flags, shuffle, then shift to correct adjustment
+		 * of flags in flags_shuf, and finally mask out extra bits
+		 */
+		__m256i l3_l4_flags = _mm256_shuffle_epi8(l3_l4_flags_shuf,
+						_mm256_srli_epi32(flag_bits, 22));
+		l3_l4_flags = _mm256_slli_epi32(l3_l4_flags, 1);
+		l3_l4_flags = _mm256_and_si256(l3_l4_flags, cksum_mask);
+
+		/* merge flags */
+		const __m256i mbuf_flags = _mm256_or_si256(l3_l4_flags,
+				_mm256_or_si256(rss_flags, vlan_flags));
+		/**
+		 * At this point, we have the 8 sets of flags in the low 16-bits
+		 * of each 32-bit value in vlan0.
+		 * We want to extract these, and merge them with the mbuf init
+		 * data so we can do a single write to the mbuf to set the flags
+		 * and all the other initialization fields. Extracting the
+		 * appropriate flags means that we have to do a shift and blend
+		 * for each mbuf before we do the write. However, we can also
+		 * add in the previously computed rx_descriptor fields to
+		 * make a single 256-bit write per mbuf
+		 */
+		/* check the structure matches expectations */
+		RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, ol_flags) !=
+				 offsetof(struct rte_mbuf, rearm_data) + 8);
+		RTE_BUILD_BUG_ON(offsetof(struct rte_mbuf, rearm_data) !=
+				 RTE_ALIGN(offsetof(struct rte_mbuf,
+						    rearm_data),
+					   16));
+		/* build up data and do writes */
+		__m256i rearm0, rearm1, rearm2, rearm3, rearm4, rearm5,
+			rearm6, rearm7;
+		const __m256i mb4_5 = _mm512_extracti64x4_epi64(mb4_7, 0);
+		const __m256i mb6_7 = _mm512_extracti64x4_epi64(mb4_7, 1);
+		const __m256i mb0_1 = _mm512_extracti64x4_epi64(mb0_3, 0);
+		const __m256i mb2_3 = _mm512_extracti64x4_epi64(mb0_3, 1);
+
+		rearm6 = _mm256_blend_epi32(mbuf_init,
+					    _mm256_slli_si256(mbuf_flags, 8),
+					    0x04);
+		rearm4 = _mm256_blend_epi32(mbuf_init,
+					    _mm256_slli_si256(mbuf_flags, 4),
+					    0x04);
+		rearm2 = _mm256_blend_epi32(mbuf_init, mbuf_flags, 0x04);
+		rearm0 = _mm256_blend_epi32(mbuf_init,
+					    _mm256_srli_si256(mbuf_flags, 4),
+					    0x04);
+		/* permute to add in the rx_descriptor e.g. rss fields */
+		rearm6 = _mm256_permute2f128_si256(rearm6, mb6_7, 0x20);
+		rearm4 = _mm256_permute2f128_si256(rearm4, mb4_5, 0x20);
+		rearm2 = _mm256_permute2f128_si256(rearm2, mb2_3, 0x20);
+		rearm0 = _mm256_permute2f128_si256(rearm0, mb0_1, 0x20);
+		/* write to mbuf */
+		_mm256_storeu_si256((__m256i *)&rx_pkts[i + 6]->rearm_data,
+				    rearm6);
+		_mm256_storeu_si256((__m256i *)&rx_pkts[i + 4]->rearm_data,
+				    rearm4);
+		_mm256_storeu_si256((__m256i *)&rx_pkts[i + 2]->rearm_data,
+				    rearm2);
+		_mm256_storeu_si256((__m256i *)&rx_pkts[i + 0]->rearm_data,
+				    rearm0);
+
+		/* repeat for the odd mbufs */
+		const __m256i odd_flags =
+			_mm256_castsi128_si256
+				(_mm256_extracti128_si256(mbuf_flags, 1));
+		rearm7 = _mm256_blend_epi32(mbuf_init,
+					    _mm256_slli_si256(odd_flags, 8),
+					    0x04);
+		rearm5 = _mm256_blend_epi32(mbuf_init,
+					    _mm256_slli_si256(odd_flags, 4),
+					    0x04);
+		rearm3 = _mm256_blend_epi32(mbuf_init, odd_flags, 0x04);
+		rearm1 = _mm256_blend_epi32(mbuf_init,
+					    _mm256_srli_si256(odd_flags, 4),
+					    0x04);
+		/* since odd mbufs are already in hi 128-bits use blend */
+		rearm7 = _mm256_blend_epi32(rearm7, mb6_7, 0xF0);
+		rearm5 = _mm256_blend_epi32(rearm5, mb4_5, 0xF0);
+		rearm3 = _mm256_blend_epi32(rearm3, mb2_3, 0xF0);
+		rearm1 = _mm256_blend_epi32(rearm1, mb0_1, 0xF0);
+		/* again write to mbufs */
+		_mm256_storeu_si256((__m256i *)&rx_pkts[i + 7]->rearm_data,
+				    rearm7);
+		_mm256_storeu_si256((__m256i *)&rx_pkts[i + 5]->rearm_data,
+				    rearm5);
+		_mm256_storeu_si256((__m256i *)&rx_pkts[i + 3]->rearm_data,
+				    rearm3);
+		_mm256_storeu_si256((__m256i *)&rx_pkts[i + 1]->rearm_data,
+				    rearm1);
+
+		/* extract and record EOP bit */
+		if (split_packet) {
+			const __m128i eop_mask =
+				_mm_set1_epi16(1 << IAVF_RX_DESC_STATUS_EOF_SHIFT);
+			const __m256i eop_bits256 = _mm256_and_si256(status0_7,
+								     eop_check);
+			/* pack status bits into a single 128-bit register */
+			const __m128i eop_bits =
+				_mm_packus_epi32
+					(_mm256_castsi256_si128(eop_bits256),
+					 _mm256_extractf128_si256(eop_bits256,
+								  1));
+			/**
+			 * flip bits, and mask out the EOP bit, which is now
+			 * a split-packet bit i.e. !EOP, rather than EOP one.
+			 */
+			__m128i split_bits = _mm_andnot_si128(eop_bits,
+							      eop_mask);
+			/**
+			 * eop bits are out of order, so we need to shuffle them
+			 * back into order again. In doing so, only use low 8
+			 * bits, which acts like another pack instruction
+			 * The original order is (hi->lo): 1,3,5,7,0,2,4,6
+			 * [Since we use epi8, the 16-bit positions are
+			 * multiplied by 2 in the eop_shuffle value.]
+			 */
+			__m128i eop_shuffle =
+				_mm_set_epi8(/* zero hi 64b */
+					     0xFF, 0xFF, 0xFF, 0xFF,
+					     0xFF, 0xFF, 0xFF, 0xFF,
+					     /* move values to lo 64b */
+					     8, 0, 10, 2,
+					     12, 4, 14, 6);
+			split_bits = _mm_shuffle_epi8(split_bits, eop_shuffle);
+			*(uint64_t *)split_packet =
+				_mm_cvtsi128_si64(split_bits);
+			split_packet += IAVF_DESCS_PER_LOOP_AVX;
+		}
+
+		/* perform dd_check */
+		status0_7 = _mm256_and_si256(status0_7, dd_check);
+		status0_7 = _mm256_packs_epi32(status0_7,
+					       _mm256_setzero_si256());
+
+		uint64_t burst = __builtin_popcountll
+					(_mm_cvtsi128_si64
+						(_mm256_extracti128_si256
+							(status0_7, 1)));
+		burst += __builtin_popcountll
+				(_mm_cvtsi128_si64
+					(_mm256_castsi256_si128(status0_7)));
+		received += burst;
+		if (burst != IAVF_DESCS_PER_LOOP_AVX)
+			break;
+	}
+
+	/* update tail pointers */
+	rxq->rx_tail += received;
+	rxq->rx_tail &= (rxq->nb_rx_desc - 1);
+	if ((rxq->rx_tail & 1) == 1 && received > 1) { /* keep aligned */
+		rxq->rx_tail--;
+		received--;
+	}
+	rxq->rxrearm_nb += received;
+	return received;
+}
+
+static inline __m256i
+flex_rxd_to_fdir_flags_vec_avx512(const __m256i fdir_id0_7)
+{
+#define FDID_MIS_MAGIC 0xFFFFFFFF
+	RTE_BUILD_BUG_ON(PKT_RX_FDIR != (1 << 2));
+	RTE_BUILD_BUG_ON(PKT_RX_FDIR_ID != (1 << 13));
+	const __m256i pkt_fdir_bit = _mm256_set1_epi32(PKT_RX_FDIR |
+						       PKT_RX_FDIR_ID);
+	/* desc->flow_id field == 0xFFFFFFFF means fdir mismatch */
+	const __m256i fdir_mis_mask = _mm256_set1_epi32(FDID_MIS_MAGIC);
+	__m256i fdir_mask = _mm256_cmpeq_epi32(fdir_id0_7,
+					       fdir_mis_mask);
+	/* this XOR op results to bit-reverse the fdir_mask */
+	fdir_mask = _mm256_xor_si256(fdir_mask, fdir_mis_mask);
+	const __m256i fdir_flags = _mm256_and_si256(fdir_mask, pkt_fdir_bit);
+
+	return fdir_flags;
+}
+
+/**
+ * Notice:
+ * - nb_pkts < IAVF_DESCS_PER_LOOP, just return no packet
+ */
+uint16_t
+iavf_recv_pkts_vec_avx512(void *rx_queue, struct rte_mbuf **rx_pkts,
+			  uint16_t nb_pkts)
+{
+	return _iavf_recv_raw_pkts_vec_avx512(rx_queue, rx_pkts, nb_pkts, NULL);
+}
+
+/**
+ * vPMD receive routine that reassembles single burst of 32 scattered packets
+ * Notice:
+ * - nb_pkts < IAVF_DESCS_PER_LOOP, just return no packet
+ */
+static uint16_t
+iavf_recv_scattered_burst_vec_avx512(void *rx_queue, struct rte_mbuf **rx_pkts,
+				     uint16_t nb_pkts)
+{
+	struct iavf_rx_queue *rxq = rx_queue;
+	uint8_t split_flags[IAVF_VPMD_RX_MAX_BURST] = {0};
+
+	/* get some new buffers */
+	uint16_t nb_bufs = _iavf_recv_raw_pkts_vec_avx512(rxq, rx_pkts, nb_pkts,
+							  split_flags);
+	if (nb_bufs == 0)
+		return 0;
+
+	/* happy day case, full burst + no packets to be joined */
+	const uint64_t *split_fl64 = (uint64_t *)split_flags;
+
+	if (!rxq->pkt_first_seg &&
+	    split_fl64[0] == 0 && split_fl64[1] == 0 &&
+	    split_fl64[2] == 0 && split_fl64[3] == 0)
+		return nb_bufs;
+
+	/* reassemble any packets that need reassembly*/
+	unsigned int i = 0;
+
+	if (!rxq->pkt_first_seg) {
+		/* find the first split flag, and only reassemble then*/
+		while (i < nb_bufs && !split_flags[i])
+			i++;
+		if (i == nb_bufs)
+			return nb_bufs;
+		rxq->pkt_first_seg = rx_pkts[i];
+	}
+	return i + reassemble_packets(rxq, &rx_pkts[i], nb_bufs - i,
+				      &split_flags[i]);
+}
+
+/**
+ * vPMD receive routine that reassembles scattered packets.
+ * Main receive routine that can handle arbitrary burst sizes
+ * Notice:
+ * - nb_pkts < IAVF_DESCS_PER_LOOP, just return no packet
+ */
+uint16_t
+iavf_recv_scattered_pkts_vec_avx512(void *rx_queue, struct rte_mbuf **rx_pkts,
+				    uint16_t nb_pkts)
+{
+	uint16_t retval = 0;
+
+	while (nb_pkts > IAVF_VPMD_RX_MAX_BURST) {
+		uint16_t burst = iavf_recv_scattered_burst_vec_avx512(rx_queue,
+				rx_pkts + retval, IAVF_VPMD_RX_MAX_BURST);
+		retval += burst;
+		nb_pkts -= burst;
+		if (burst < IAVF_VPMD_RX_MAX_BURST)
+			return retval;
+	}
+	return retval + iavf_recv_scattered_burst_vec_avx512(rx_queue,
+				rx_pkts + retval, nb_pkts);
+}
diff --git a/drivers/net/iavf/meson.build b/drivers/net/iavf/meson.build
index a3fad36..00c7a12 100644
--- a/drivers/net/iavf/meson.build
+++ b/drivers/net/iavf/meson.build
@@ -34,4 +34,21 @@ if arch_subdir == 'x86'
 				c_args: [cflags, '-mavx2'])
 		objs += iavf_avx2_lib.extract_objects('iavf_rxtx_vec_avx2.c')
 	endif
+
+	if not machine_args.contains('-mno-avx512f')
+		if dpdk_conf.has('RTE_MACHINE_CPUFLAG_AVX512F')
+			cflags += ['-DCC_AVX512_SUPPORT']
+			cflags += ['-march=skylake-avx512']
+			sources += files('iavf_rxtx_vec_avx512.c')
+		elif cc.has_argument('-mavx512f')
+			cflags += ['-DCC_AVX512_SUPPORT']
+			iavf_avx512_lib = static_library('iavf_avx512_lib',
+					'iavf_rxtx_vec_avx512.c',
+					dependencies: [static_rte_ethdev,
+						static_rte_kvargs, static_rte_hash],
+					include_directories: includes,
+					c_args: [cflags, '-mavx512f', '-march=skylake-avx512'])
+			objs += iavf_avx512_lib.extract_objects('iavf_rxtx_vec_avx512.c')
+		endif
+	endif
 endif
