diff --git a/drivers/net/qdma/qdma_vf_ethdev.c b/drivers/net/qdma/qdma_vf_ethdev.c
index 28d34560c1..5a54c00893 100644
--- a/drivers/net/qdma/qdma_vf_ethdev.c
+++ b/drivers/net/qdma/qdma_vf_ethdev.c
@@ -94,11 +94,652 @@ static int qdma_ethdev_offline(struct rte_eth_dev *dev)
 	return rv;
 }
 
+static int qdma_vf_set_qrange(struct rte_eth_dev *dev)
+{
+	struct qdma_pci_dev *qdma_dev = dev->data->dev_private;
+	struct qdma_mbox_msg *m;
+	int rv = 0;
+
+
+	m = qdma_mbox_msg_alloc();
+	if (!m)
+		return -ENOMEM;
+
+	qdma_mbox_compose_vf_fmap_prog(qdma_dev->func_id,
+					(uint16_t)qdma_dev->qsets_en,
+					(int)qdma_dev->queue_base,
+					m->raw_data);
+	rv = qdma_mbox_msg_send(dev, m, MBOX_OP_RSP_TIMEOUT);
+	if (rv < 0) {
+		if (rv != -ENODEV)
+			PMD_DRV_LOG(ERR, "%x set q range (fmap) failed %d.\n",
+				    qdma_dev->func_id, rv);
+		goto err_out;
+	}
+
+	rv = qdma_mbox_vf_response_status(m->raw_data);
+
+err_out:
+	qdma_mbox_msg_free(m);
+	return rv;
+}
+
+static int qdma_set_qmax(struct rte_eth_dev *dev, int *qmax, int *qbase)
+{
+	struct qdma_mbox_msg *m;
+	int rv = 0;
+	struct qdma_pci_dev *qdma_dev = dev->data->dev_private;
+
+	m = qdma_mbox_msg_alloc();
+	if (!m)
+		return -ENOMEM;
+
+	qdma_mbox_compose_vf_qreq(qdma_dev->func_id, (uint16_t)*qmax & 0xFFFF,
+				  *qbase, m->raw_data);
+	rv = qdma_mbox_msg_send(dev, m, MBOX_OP_RSP_TIMEOUT);
+	if (rv < 0) {
+		PMD_DRV_LOG(ERR, "%x set q max failed %d.\n",
+			qdma_dev->func_id, rv);
+		goto err_out;
+	}
+
+	rv = qdma_mbox_vf_qinfo_get(m->raw_data, qbase, (uint16_t *)qmax);
+err_out:
+	qdma_mbox_msg_free(m);
+	return rv;
+}
+
+static int qdma_rxq_context_setup(struct rte_eth_dev *dev, uint16_t qid)
+{
+	struct qdma_pci_dev *qdma_dev = dev->data->dev_private;
+	uint32_t qid_hw;
+	struct qdma_mbox_msg *m = qdma_mbox_msg_alloc();
+	struct mbox_descq_conf descq_conf;
+	int rv, bypass_desc_sz_idx;
+	struct qdma_rx_queue *rxq;
+	uint8_t cmpt_desc_fmt;
+	enum mbox_cmpt_ctxt_type cmpt_ctxt_type = QDMA_MBOX_CMPT_CTXT_NONE;
+
+	if (!m)
+		return -ENOMEM;
+	memset(&descq_conf, 0, sizeof(struct mbox_descq_conf));
+	rxq = (struct qdma_rx_queue *)dev->data->rx_queues[qid];
+	qid_hw =  qdma_dev->queue_base + rxq->queue_id;
+
+	switch (rxq->cmpt_desc_len) {
+	case RTE_PMD_QDMA_CMPT_DESC_LEN_8B:
+		cmpt_desc_fmt = CMPT_CNTXT_DESC_SIZE_8B;
+		break;
+	case RTE_PMD_QDMA_CMPT_DESC_LEN_16B:
+		cmpt_desc_fmt = CMPT_CNTXT_DESC_SIZE_16B;
+		break;
+	case RTE_PMD_QDMA_CMPT_DESC_LEN_32B:
+		cmpt_desc_fmt = CMPT_CNTXT_DESC_SIZE_32B;
+		break;
+	case RTE_PMD_QDMA_CMPT_DESC_LEN_64B:
+		if (!qdma_dev->dev_cap.cmpt_desc_64b) {
+			PMD_DRV_LOG(ERR, "PF-%d(DEVFN) 64B is not supported in this "
+				"mode:\n", qdma_dev->func_id);
+			return -1;
+		}
+		cmpt_desc_fmt = CMPT_CNTXT_DESC_SIZE_64B;
+		break;
+	default:
+		cmpt_desc_fmt = CMPT_CNTXT_DESC_SIZE_8B;
+		break;
+	}
+	descq_conf.ring_bs_addr = rxq->rx_mz->iova;
+	descq_conf.en_bypass = rxq->en_bypass;
+	descq_conf.irq_arm = 0;
+	descq_conf.at = 0;
+	descq_conf.wbk_en = 1;
+	descq_conf.irq_en = 0;
+
+	bypass_desc_sz_idx = qmda_get_desc_sz_idx(rxq->bypass_desc_sz);
+
+	if (!rxq->st_mode) {/* mm c2h */
+		descq_conf.desc_sz = SW_DESC_CNTXT_MEMORY_MAP_DMA;
+		descq_conf.wbi_intvl_en = 1;
+		descq_conf.wbi_chk = 1;
+	} else {/* st c2h */
+		descq_conf.desc_sz = SW_DESC_CNTXT_C2H_STREAM_DMA;
+		descq_conf.forced_en = 1;
+		descq_conf.cmpt_ring_bs_addr = rxq->rx_cmpt_mz->iova;
+		descq_conf.cmpt_desc_sz = cmpt_desc_fmt;
+		descq_conf.triggermode = rxq->triggermode;
+
+		descq_conf.cmpt_color = CMPT_DEFAULT_COLOR_BIT;
+		descq_conf.cmpt_full_upd = 0;
+		descq_conf.cnt_thres =
+				qdma_dev->g_c2h_cnt_th[rxq->threshidx];
+		descq_conf.timer_thres =
+				qdma_dev->g_c2h_timer_cnt[rxq->timeridx];
+		descq_conf.cmpt_ringsz =
+				qdma_dev->g_ring_sz[rxq->cmpt_ringszidx] - 1;
+		descq_conf.bufsz = qdma_dev->g_c2h_buf_sz[rxq->buffszidx];
+		descq_conf.cmpt_int_en = 0;
+		descq_conf.cmpl_stat_en = rxq->st_mode;
+		descq_conf.pfch_en = rxq->en_prefetch;
+		descq_conf.en_bypass_prefetch = rxq->en_bypass_prefetch;
+		if (qdma_dev->dev_cap.cmpt_ovf_chk_dis)
+			descq_conf.dis_overflow_check = rxq->dis_overflow_check;
+
+		cmpt_ctxt_type = QDMA_MBOX_CMPT_WITH_ST;
+	}
+
+	if (rxq->en_bypass && rxq->bypass_desc_sz != 0)
+		descq_conf.desc_sz = bypass_desc_sz_idx;
+
+	descq_conf.func_id = rxq->func_id;
+	descq_conf.ringsz = qdma_dev->g_ring_sz[rxq->ringszidx] - 1;
+
+	qdma_mbox_compose_vf_qctxt_write(rxq->func_id, qid_hw, rxq->st_mode, 1,
+					 cmpt_ctxt_type,
+					 &descq_conf, m->raw_data);
+
+	rv = qdma_mbox_msg_send(dev, m, MBOX_OP_RSP_TIMEOUT);
+	if (rv < 0) {
+		PMD_DRV_LOG(ERR, "%x, qid_hw 0x%x, mbox failed %d.\n",
+			qdma_dev->func_id, qid_hw, rv);
+		goto err_out;
+	}
+
+	rv = qdma_mbox_vf_response_status(m->raw_data);
+
+err_out:
+	qdma_mbox_msg_free(m);
+	return rv;
+}
+
+static int qdma_txq_context_setup(struct rte_eth_dev *dev, uint16_t qid)
+{
+	struct qdma_pci_dev *qdma_dev = dev->data->dev_private;
+	struct qdma_mbox_msg *m = qdma_mbox_msg_alloc();
+	struct mbox_descq_conf descq_conf;
+	int rv, bypass_desc_sz_idx;
+	struct qdma_tx_queue *txq;
+	uint32_t qid_hw;
+
+	if (!m)
+		return -ENOMEM;
+	memset(&descq_conf, 0, sizeof(struct mbox_descq_conf));
+	txq = (struct qdma_tx_queue *)dev->data->tx_queues[qid];
+	qid_hw =  qdma_dev->queue_base + txq->queue_id;
+	descq_conf.ring_bs_addr = txq->tx_mz->iova;
+	descq_conf.en_bypass = txq->en_bypass;
+	descq_conf.wbi_intvl_en = 1;
+	descq_conf.wbi_chk = 1;
+	descq_conf.wbk_en = 1;
+
+	bypass_desc_sz_idx = qmda_get_desc_sz_idx(txq->bypass_desc_sz);
+
+	if (!txq->st_mode) /* mm h2c */
+		descq_conf.desc_sz = SW_DESC_CNTXT_MEMORY_MAP_DMA;
+	else /* st h2c */
+		descq_conf.desc_sz = SW_DESC_CNTXT_H2C_STREAM_DMA;
+	descq_conf.func_id = txq->func_id;
+	descq_conf.ringsz = qdma_dev->g_ring_sz[txq->ringszidx] - 1;
+
+	if (txq->en_bypass && txq->bypass_desc_sz != 0)
+		descq_conf.desc_sz = bypass_desc_sz_idx;
+
+	qdma_mbox_compose_vf_qctxt_write(txq->func_id, qid_hw, txq->st_mode, 0,
+					 QDMA_MBOX_CMPT_CTXT_NONE,
+					 &descq_conf, m->raw_data);
+
+	rv = qdma_mbox_msg_send(dev, m, MBOX_OP_RSP_TIMEOUT);
+	if (rv < 0) {
+		PMD_DRV_LOG(ERR, "%x, qid_hw 0x%x, mbox failed %d.\n",
+			qdma_dev->func_id, qid_hw, rv);
+		goto err_out;
+	}
+
+	rv = qdma_mbox_vf_response_status(m->raw_data);
+
+err_out:
+	qdma_mbox_msg_free(m);
+	return rv;
+}
+
+static int qdma_queue_context_invalidate(struct rte_eth_dev *dev, uint32_t qid,
+				  bool st, bool c2h)
+{
+	struct qdma_mbox_msg *m = qdma_mbox_msg_alloc();
+	struct qdma_pci_dev *qdma_dev = dev->data->dev_private;
+	uint32_t qid_hw;
+	int rv;
+	enum mbox_cmpt_ctxt_type cmpt_ctxt_type = QDMA_MBOX_CMPT_CTXT_NONE;
+
+	if (!m)
+		return -ENOMEM;
+
+	if (st && c2h)
+		cmpt_ctxt_type = QDMA_MBOX_CMPT_WITH_ST;
+	qid_hw = qdma_dev->queue_base + qid;
+	qdma_mbox_compose_vf_qctxt_invalidate(qdma_dev->func_id, qid_hw,
+					      st, c2h, cmpt_ctxt_type,
+					      m->raw_data);
+	rv = qdma_mbox_msg_send(dev, m, MBOX_OP_RSP_TIMEOUT);
+	if (rv < 0) {
+		if (rv != -ENODEV)
+			PMD_DRV_LOG(INFO, "%x, qid_hw 0x%x mbox failed %d.\n",
+				    qdma_dev->func_id, qid_hw, rv);
+		goto err_out;
+	}
+
+	rv = qdma_mbox_vf_response_status(m->raw_data);
+
+err_out:
+	qdma_mbox_msg_free(m);
+	return rv;
+}
+
+static int qdma_vf_dev_link_update(struct rte_eth_dev *dev,
+					__rte_unused int wait_to_complete)
+{
+	dev->data->dev_link.link_status = RTE_ETH_LINK_UP;
+	dev->data->dev_link.link_duplex = RTE_ETH_LINK_FULL_DUPLEX;
+	dev->data->dev_link.link_speed = RTE_ETH_SPEED_NUM_25G;
+
+	PMD_DRV_LOG(INFO, "Link update done\n");
+
+	return 0;
+}
+
+static int qdma_vf_dev_infos_get(__rte_unused struct rte_eth_dev *dev,
+					struct rte_eth_dev_info *dev_info)
+{
+	struct qdma_pci_dev *qdma_dev = dev->data->dev_private;
+
+	dev_info->max_rx_queues = qdma_dev->dev_cap.num_qs;
+	dev_info->max_tx_queues = qdma_dev->dev_cap.num_qs;
+
+	dev_info->min_rx_bufsize = QDMA_MIN_RXBUFF_SIZE;
+	dev_info->max_rx_pktlen = DMA_BRAM_SIZE;
+	dev_info->max_mac_addrs = 1;
+
+	return 0;
+}
+
+int qdma_vf_dev_close(struct rte_eth_dev *dev)
+{
+	struct qdma_pci_dev *qdma_dev = dev->data->dev_private;
+	struct qdma_tx_queue *txq;
+	struct qdma_rx_queue *rxq;
+	struct qdma_cmpt_queue *cmptq;
+	uint32_t qid;
+
+	PMD_DRV_LOG(INFO, "Closing all queues\n");
+
+	/* iterate over rx queues */
+	for (qid = 0; qid < dev->data->nb_rx_queues; ++qid) {
+		rxq = dev->data->rx_queues[qid];
+		if (rxq != NULL) {
+			PMD_DRV_LOG(INFO, "VF-%d(DEVFN) Remove C2H queue: %d",
+							qdma_dev->func_id, qid);
+
+			qdma_dev_notify_qdel(rxq->dev, rxq->queue_id +
+						qdma_dev->queue_base,
+						QDMA_DEV_Q_TYPE_C2H);
+
+			if (rxq->st_mode)
+				qdma_dev_notify_qdel(rxq->dev, rxq->queue_id +
+						qdma_dev->queue_base,
+						QDMA_DEV_Q_TYPE_CMPT);
+
+			if (rxq->sw_ring)
+				rte_free(rxq->sw_ring);
+
+			if (rxq->st_mode) { /* if ST-mode */
+				if (rxq->rx_cmpt_mz)
+					rte_memzone_free(rxq->rx_cmpt_mz);
+			}
+
+			if (rxq->rx_mz)
+				rte_memzone_free(rxq->rx_mz);
+			rte_free(rxq);
+			PMD_DRV_LOG(INFO, "VF-%d(DEVFN) C2H queue %d removed",
+							qdma_dev->func_id, qid);
+		}
+	}
+
+	/* iterate over tx queues */
+	for (qid = 0; qid < dev->data->nb_tx_queues; ++qid) {
+		txq = dev->data->tx_queues[qid];
+		if (txq != NULL) {
+			PMD_DRV_LOG(INFO, "VF-%d(DEVFN) Remove H2C queue: %d",
+							qdma_dev->func_id, qid);
+
+			qdma_dev_notify_qdel(txq->dev, txq->queue_id +
+						qdma_dev->queue_base,
+						QDMA_DEV_Q_TYPE_H2C);
+			if (txq->sw_ring)
+				rte_free(txq->sw_ring);
+			if (txq->tx_mz)
+				rte_memzone_free(txq->tx_mz);
+			rte_free(txq);
+			PMD_DRV_LOG(INFO, "VF-%d(DEVFN) H2C queue %d removed",
+							qdma_dev->func_id, qid);
+		}
+	}
+	if (qdma_dev->dev_cap.mm_cmpt_en) {
+		/* iterate over cmpt queues */
+		for (qid = 0; qid < qdma_dev->qsets_en; ++qid) {
+			cmptq = qdma_dev->cmpt_queues[qid];
+			if (cmptq != NULL) {
+				PMD_DRV_LOG(INFO, "VF-%d(DEVFN) Remove CMPT queue: %d",
+						qdma_dev->func_id, qid);
+				qdma_dev_notify_qdel(cmptq->dev,
+						cmptq->queue_id +
+						qdma_dev->queue_base,
+						QDMA_DEV_Q_TYPE_CMPT);
+				if (cmptq->cmpt_mz)
+					rte_memzone_free(cmptq->cmpt_mz);
+				rte_free(cmptq);
+				PMD_DRV_LOG(INFO, "VF-%d(DEVFN) CMPT queue %d removed",
+						qdma_dev->func_id, qid);
+			}
+		}
+
+		if (qdma_dev->cmpt_queues != NULL) {
+			rte_free(qdma_dev->cmpt_queues);
+			qdma_dev->cmpt_queues = NULL;
+		}
+	}
+
+	qdma_dev->qsets_en = 0;
+	qdma_set_qmax(dev, (int *)&qdma_dev->qsets_en,
+		      (int *)&qdma_dev->queue_base);
+	qdma_dev->init_q_range = 0;
+	rte_free(qdma_dev->q_info);
+	qdma_dev->q_info = NULL;
+	qdma_dev->dev_configured = 0;
+
+	return 0;
+}
+
+static int qdma_vf_dev_reset(struct rte_eth_dev *dev)
+{
+	struct qdma_pci_dev *qdma_dev = dev->data->dev_private;
+	uint32_t i = 0;
+	int ret;
+
+	PMD_DRV_LOG(INFO, "%s: Reset VF-%d(DEVFN)",
+			__func__, qdma_dev->func_id);
+
+	ret = eth_qdma_vf_dev_uninit(dev);
+	if (ret)
+		return ret;
+
+	if (qdma_dev->reset_state == RESET_STATE_IDLE) {
+		ret = eth_qdma_vf_dev_init(dev);
+	} else {
+		/* VFs do not stop mbox and start waiting for a
+		 * "PF_RESET_DONE" mailbox message from PF
+		 * for a maximum of 60 secs
+		 */
+		PMD_DRV_LOG(INFO,
+			"%s: Waiting for reset done message from PF",
+			__func__);
+		while (i < RESET_TIMEOUT) {
+			if (qdma_dev->reset_state ==
+					RESET_STATE_RECV_PF_RESET_DONE) {
+				qdma_mbox_uninit(dev);
+
+				ret = eth_qdma_vf_dev_init(dev);
+				return ret;
+			}
+
+			rte_delay_ms(1);
+			i++;
+		}
+	}
+
+	if (i >= RESET_TIMEOUT) {
+		PMD_DRV_LOG(ERR, "%s: Reset failed for VF-%d(DEVFN)\n",
+			__func__, qdma_dev->func_id);
+		return -ETIMEDOUT;
+	}
+
+	return ret;
+}
+
+static int qdma_vf_dev_configure(struct rte_eth_dev *dev)
+{
+	struct qdma_pci_dev *qdma_dev = dev->data->dev_private;
+	int32_t ret = 0, queue_base = -1;
+	uint32_t qid = 0;
+
+	/* FMAP configuration */
+	qdma_dev->qsets_en = RTE_MAX(dev->data->nb_rx_queues,
+					dev->data->nb_tx_queues);
+
+	if (qdma_dev->qsets_en > qdma_dev->dev_cap.num_qs) {
+		PMD_DRV_LOG(INFO, "VF-%d(DEVFN) Error: Number of Queues to be "
+				"configured are greater than the queues "
+				"supported by the hardware\n",
+				qdma_dev->func_id);
+		qdma_dev->qsets_en = 0;
+		return -1;
+	}
+
+	/* Request queue base from the resource manager */
+	ret = qdma_set_qmax(dev, (int *)&qdma_dev->qsets_en,
+			    (int *)&queue_base);
+	if (ret != QDMA_SUCCESS) {
+		PMD_DRV_LOG(ERR, "VF-%d(DEVFN) queue allocation failed: %d\n",
+			qdma_dev->func_id, ret);
+		return -1;
+	}
+	qdma_dev->queue_base = queue_base;
+
+	qdma_dev->q_info = rte_zmalloc("qinfo", sizeof(struct queue_info) *
+						qdma_dev->qsets_en, 0);
+	if (qdma_dev->q_info == NULL) {
+		PMD_DRV_LOG(INFO, "VF-%d fail to allocate queue info memory\n",
+						qdma_dev->func_id);
+		return (-ENOMEM);
+	}
+
+	/* Reserve memory for cmptq ring pointers
+	 * Max completion queues can be maximum of rx and tx queues.
+	 */
+	qdma_dev->cmpt_queues = rte_zmalloc("cmpt_queues",
+					    sizeof(qdma_dev->cmpt_queues[0]) *
+						qdma_dev->qsets_en,
+						RTE_CACHE_LINE_SIZE);
+	if (qdma_dev->cmpt_queues == NULL) {
+		PMD_DRV_LOG(ERR, "VF-%d(DEVFN) cmpt ring pointers memory "
+				"allocation failed:\n", qdma_dev->func_id);
+		rte_free(qdma_dev->q_info);
+		qdma_dev->q_info = NULL;
+		return -(ENOMEM);
+	}
+
+	/* Initialize queue_modes to all 1's ( i.e. Streaming) */
+	for (qid = 0 ; qid < qdma_dev->qsets_en; qid++)
+		qdma_dev->q_info[qid].queue_mode = RTE_PMD_QDMA_STREAMING_MODE;
+
+	for (qid = 0 ; qid < dev->data->nb_rx_queues; qid++) {
+		qdma_dev->q_info[qid].cmpt_desc_sz = qdma_dev->cmpt_desc_len;
+		qdma_dev->q_info[qid].rx_bypass_mode =
+						qdma_dev->c2h_bypass_mode;
+		qdma_dev->q_info[qid].trigger_mode = qdma_dev->trigger_mode;
+		qdma_dev->q_info[qid].timer_count =
+					qdma_dev->timer_count;
+	}
+
+	for (qid = 0 ; qid < dev->data->nb_tx_queues; qid++)
+		qdma_dev->q_info[qid].tx_bypass_mode =
+						qdma_dev->h2c_bypass_mode;
+
+	ret = qdma_vf_set_qrange(dev);
+	if (ret < 0) {
+		PMD_DRV_LOG(ERR, "FMAP programming failed\n");
+		rte_free(qdma_dev->q_info);
+		qdma_dev->q_info = NULL;
+		rte_free(qdma_dev->cmpt_queues);
+		qdma_dev->cmpt_queues = NULL;
+		return ret;
+	}
+
+	qdma_dev->dev_configured = 1;
+
+	return ret;
+}
+
+int qdma_vf_dev_tx_queue_start(struct rte_eth_dev *dev, uint16_t qid)
+{
+	struct qdma_pci_dev *qdma_dev = dev->data->dev_private;
+	struct qdma_tx_queue *txq;
+
+	txq = (struct qdma_tx_queue *)dev->data->tx_queues[qid];
+	qdma_reset_tx_queue(txq);
+
+	if (qdma_txq_context_setup(dev, qid) < 0)
+		return -1;
+
+	txq->q_pidx_info.pidx = 0;
+	qdma_dev->hw_access->qdma_queue_pidx_update(dev, qdma_dev->is_vf,
+			qid, 0, &txq->q_pidx_info);
+
+	dev->data->tx_queue_state[qid] = RTE_ETH_QUEUE_STATE_STARTED;
+	txq->status = RTE_ETH_QUEUE_STATE_STARTED;
+
+	return 0;
+}
+
+int qdma_vf_dev_rx_queue_start(struct rte_eth_dev *dev, uint16_t qid)
+{
+	struct qdma_pci_dev *qdma_dev = dev->data->dev_private;
+	struct qdma_rx_queue *rxq;
+	int err;
+
+	rxq = (struct qdma_rx_queue *)dev->data->rx_queues[qid];
+	qdma_reset_rx_queue(rxq);
+
+	err = qdma_init_rx_queue(rxq);
+	if (err != 0)
+		return err;
+	if (qdma_rxq_context_setup(dev, qid) < 0) {
+		PMD_DRV_LOG(ERR, "context_setup for qid - %u failed", qid);
+
+		return -1;
+	}
+
+	if (rxq->st_mode) {
+		rxq->cmpt_cidx_info.counter_idx = rxq->threshidx;
+		rxq->cmpt_cidx_info.timer_idx = rxq->timeridx;
+		rxq->cmpt_cidx_info.trig_mode = rxq->triggermode;
+		rxq->cmpt_cidx_info.wrb_en = 1;
+		qdma_dev->hw_access->qdma_queue_cmpt_cidx_update(dev, 1,
+				qid, &rxq->cmpt_cidx_info);
+
+		rxq->q_pidx_info.pidx = (rxq->nb_rx_desc - 2);
+		qdma_dev->hw_access->qdma_queue_pidx_update(dev, 1,
+				qid, 1, &rxq->q_pidx_info);
+	}
+
+	dev->data->rx_queue_state[qid] = RTE_ETH_QUEUE_STATE_STARTED;
+	rxq->status = RTE_ETH_QUEUE_STATE_STARTED;
+	return 0;
+}
+
+int qdma_vf_dev_rx_queue_stop(struct rte_eth_dev *dev, uint16_t qid)
+{
+	struct qdma_rx_queue *rxq;
+	int i = 0, cnt = 0;
+
+	rxq = (struct qdma_rx_queue *)dev->data->rx_queues[qid];
+
+	rxq->status = RTE_ETH_QUEUE_STATE_STOPPED;
+
+	/* Wait for queue to recv all packets. */
+	if (rxq->st_mode) {  /* ST-mode */
+		while (rxq->wb_status->pidx != rxq->cmpt_cidx_info.wrb_cidx) {
+			usleep(10);
+			if (cnt++ > 10000)
+				break;
+		}
+	} else { /* MM mode */
+		while (rxq->wb_status->cidx != rxq->q_pidx_info.pidx) {
+			usleep(10);
+			if (cnt++ > 10000)
+				break;
+		}
+	}
+
+	qdma_queue_context_invalidate(dev, qid, rxq->st_mode, 1);
+
+	if (rxq->st_mode) {  /* ST-mode */
+#ifdef DUMP_MEMPOOL_USAGE_STATS
+		PMD_DRV_LOG(INFO, "%s(): %d: queue id = %d, mbuf_avail_count = "
+				"%d, mbuf_in_use_count = %d",
+				__func__, __LINE__, rxq->queue_id,
+				rte_mempool_avail_count(rxq->mb_pool),
+				rte_mempool_in_use_count(rxq->mb_pool));
+#endif /* DUMP_MEMPOOL_USAGE_STATS */
+
+		for (i = 0; i < rxq->nb_rx_desc - 1; i++) {
+			rte_pktmbuf_free(rxq->sw_ring[i]);
+			rxq->sw_ring[i] = NULL;
+		}
+#ifdef DUMP_MEMPOOL_USAGE_STATS
+		PMD_DRV_LOG(INFO, "%s(): %d: queue id = %d, mbuf_avail_count = "
+				"%d, mbuf_in_use_count = %d",
+				__func__, __LINE__, rxq->queue_id,
+				rte_mempool_avail_count(rxq->mb_pool),
+				rte_mempool_in_use_count(rxq->mb_pool));
+#endif /* DUMP_MEMPOOL_USAGE_STATS */
+	}
+
+	qdma_reset_rx_queue(rxq);
+	dev->data->rx_queue_state[qid] = RTE_ETH_QUEUE_STATE_STOPPED;
+	return 0;
+}
+
+
+int qdma_vf_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t qid)
+{
+	struct qdma_tx_queue *txq;
+	int i = 0, cnt = 0;
+
+	txq = (struct qdma_tx_queue *)dev->data->tx_queues[qid];
+
+	txq->status = RTE_ETH_QUEUE_STATE_STOPPED;
+	/* Wait for TXQ to send out all packets. */
+	while (txq->wb_status->cidx != txq->q_pidx_info.pidx) {
+		usleep(10);
+		if (cnt++ > 10000)
+			break;
+	}
+
+	qdma_queue_context_invalidate(dev, qid, txq->st_mode, 0);
+
+	/* Free mbufs if any pending in the ring */
+	for (i = 0; i < txq->nb_tx_desc; i++) {
+		rte_pktmbuf_free(txq->sw_ring[i]);
+		txq->sw_ring[i] = NULL;
+	}
+	qdma_reset_tx_queue(txq);
+	dev->data->tx_queue_state[qid] = RTE_ETH_QUEUE_STATE_STOPPED;
+	return 0;
+}
+
 static struct eth_dev_ops qdma_vf_eth_dev_ops = {
+	.dev_configure        = qdma_vf_dev_configure,
+	.dev_infos_get        = qdma_vf_dev_infos_get,
+	.dev_close            = qdma_vf_dev_close,
+	.dev_reset            = qdma_vf_dev_reset,
+	.link_update          = qdma_vf_dev_link_update,
 	.rx_queue_setup       = qdma_dev_rx_queue_setup,
 	.tx_queue_setup       = qdma_dev_tx_queue_setup,
 	.rx_queue_release     = qdma_dev_rx_queue_release,
 	.tx_queue_release     = qdma_dev_tx_queue_release,
+	.rx_queue_start       = qdma_vf_dev_rx_queue_start,
+	.rx_queue_stop        = qdma_vf_dev_rx_queue_stop,
+	.tx_queue_start       = qdma_vf_dev_tx_queue_start,
+	.tx_queue_stop        = qdma_vf_dev_tx_queue_stop,
 };
 
 /**
