diff --git a/drivers/nvme/hw/qedn/qedn.h b/drivers/nvme/hw/qedn/qedn.h
index 773a57994148..065e4324e30c 100644
--- a/drivers/nvme/hw/qedn/qedn.h
+++ b/drivers/nvme/hw/qedn/qedn.h
@@ -190,6 +190,10 @@ struct qedn_ctx {
 	struct qed_nvmetcp_tid	tasks;
 };
 
+enum qedn_task_flags {
+	QEDN_TASK_USED_BY_FW,
+};
+
 struct qedn_task_ctx {
 	struct qedn_conn_ctx *qedn_conn;
 	struct qedn_ctx *qedn;
diff --git a/drivers/nvme/hw/qedn/qedn_conn.c b/drivers/nvme/hw/qedn/qedn_conn.c
index 5679354aa0e0..fa8d414eb888 100644
--- a/drivers/nvme/hw/qedn/qedn_conn.c
+++ b/drivers/nvme/hw/qedn/qedn_conn.c
@@ -503,6 +503,7 @@ static int qedn_send_icreq(struct qedn_conn_ctx *conn_ctx)
 	qed_ops->init_icreq_exchange(&task_params, icreq_ptr, sgl_task_params,  NULL);
 
 	qedn_set_con_state(conn_ctx, CONN_STATE_WAIT_FOR_IC_COMP);
+	set_bit(QEDN_TASK_USED_BY_FW, &qedn_task->flags);
 	atomic_inc(&conn_ctx->num_active_fw_tasks);
 
 	/* spin_lock - doorbell is accessed  both Rx flow and response flow */
diff --git a/drivers/nvme/hw/qedn/qedn_task.c b/drivers/nvme/hw/qedn/qedn_task.c
index 9cb84883e95e..13d9fb6ed5b6 100644
--- a/drivers/nvme/hw/qedn/qedn_task.c
+++ b/drivers/nvme/hw/qedn/qedn_task.c
@@ -11,6 +11,8 @@
 /* Driver includes */
 #include "qedn.h"
 
+extern const struct qed_nvmetcp_ops *qed_ops;
+
 static bool qedn_sgl_has_small_mid_sge(struct nvmetcp_sge *sgl, u16 sge_count)
 {
 	u16 sge_num;
@@ -434,8 +436,194 @@ qedn_get_task_from_pool_insist(struct qedn_conn_ctx *conn_ctx, u16 cccid)
 	return qedn_task;
 }
 
+int qedn_send_read_cmd(struct qedn_task_ctx *qedn_task, struct qedn_conn_ctx *conn_ctx)
+{
+	struct nvme_command *nvme_cmd = &qedn_task->req->nvme_cmd;
+	struct qedn_ctx *qedn = conn_ctx->qedn;
+	struct nvmetcp_cmd_capsule_hdr cmd_hdr;
+	struct nvmetcp_task_params task_params;
+	struct nvmetcp_conn_params conn_params;
+	struct nvmetcp_wqe *chain_sqe;
+	struct nvmetcp_wqe local_sqe;
+	int rc;
+	int i;
+
+	rc = qedn_init_sgl(qedn, qedn_task);
+	if (rc)
+		return rc;
+
+	task_params.opq.lo = cpu_to_le32(((u64)(qedn_task)) & 0xffffffff);
+	task_params.opq.hi = cpu_to_le32(((u64)(qedn_task)) >> 32);
+
+	/* Initialize task params */
+	task_params.context = qedn_task->fw_task_ctx;
+	task_params.sqe = &local_sqe;
+	task_params.tx_io_size = 0;
+	task_params.rx_io_size = qedn_task->task_size;
+	task_params.conn_icid = (u16)conn_ctx->conn_handle;
+	task_params.itid = qedn_task->itid;
+	task_params.cq_rss_number = conn_ctx->default_cq;
+	task_params.send_write_incapsule = 0;
+
+	/* Initialize conn params */
+	conn_params.max_burst_length = QEDN_MAX_IO_SIZE;
+
+	cmd_hdr.chdr.pdu_type = nvme_tcp_cmd;
+	cmd_hdr.chdr.flags = 0;
+	cmd_hdr.chdr.hlen = sizeof(cmd_hdr);
+	cmd_hdr.chdr.pdo = 0x0;
+	cmd_hdr.chdr.plen_swapped = cpu_to_le32(__swab32(cmd_hdr.chdr.hlen));
+
+	for (i = 0; i < 16; i++)
+		cmd_hdr.pshdr.raw_swapped[i] = cpu_to_le32(__swab32(((u32 *)nvme_cmd)[i]));
+
+	qed_ops->init_read_io(&task_params, &conn_params, &cmd_hdr, &qedn_task->sgl_task_params);
+
+	set_bit(QEDN_TASK_USED_BY_FW, &qedn_task->flags);
+	atomic_inc(&conn_ctx->num_active_fw_tasks);
+
+	spin_lock(&conn_ctx->ep.doorbell_lock);
+	chain_sqe = qed_chain_produce(&conn_ctx->ep.fw_sq_chain);
+	memcpy(chain_sqe, &local_sqe, sizeof(local_sqe));
+	qedn_ring_doorbell(conn_ctx);
+	spin_unlock(&conn_ctx->ep.doorbell_lock);
+
+	return 0;
+}
+
+int qedn_send_write_cmd(struct qedn_task_ctx *qedn_task, struct qedn_conn_ctx *conn_ctx)
+{
+	struct nvme_command *nvme_cmd = &qedn_task->req->nvme_cmd;
+	struct nvmetcp_task_params task_params;
+	struct qedn_ctx *qedn = conn_ctx->qedn;
+	struct nvmetcp_cmd_capsule_hdr cmd_hdr;
+	struct nvmetcp_conn_params conn_params;
+	u32 pdu_len = sizeof(cmd_hdr);
+	struct nvmetcp_wqe *chain_sqe;
+	struct nvmetcp_wqe local_sqe;
+	u8 send_write_incapsule;
+	int rc;
+	int i;
+
+	if (qedn_task->task_size <= nvme_tcp_ofld_inline_data_size(conn_ctx->queue) &&
+	    qedn_task->task_size) {
+		send_write_incapsule = 1;
+		pdu_len += qedn_task->task_size;
+
+		/* Add digest length once supported */
+		cmd_hdr.chdr.pdo = sizeof(cmd_hdr);
+	} else {
+		send_write_incapsule = 0;
+
+		cmd_hdr.chdr.pdo = 0x0;
+	}
+
+	rc = qedn_init_sgl(qedn, qedn_task);
+	if (rc)
+		return rc;
+
+	task_params.host_cccid = cpu_to_le16(qedn_task->cccid);
+	task_params.opq.lo = cpu_to_le32(((u64)(qedn_task)) & 0xffffffff);
+	task_params.opq.hi = cpu_to_le32(((u64)(qedn_task)) >> 32);
+
+	/* Initialize task params */
+	task_params.context = qedn_task->fw_task_ctx;
+	task_params.sqe = &local_sqe;
+	task_params.tx_io_size = qedn_task->task_size;
+	task_params.rx_io_size = 0;
+	task_params.conn_icid = (u16)conn_ctx->conn_handle;
+	task_params.itid = qedn_task->itid;
+	task_params.cq_rss_number = conn_ctx->default_cq;
+	task_params.send_write_incapsule = send_write_incapsule;
+
+	/* Initialize conn params */
+
+	cmd_hdr.chdr.pdu_type = nvme_tcp_cmd;
+	cmd_hdr.chdr.flags = 0;
+	cmd_hdr.chdr.hlen = sizeof(cmd_hdr);
+	cmd_hdr.chdr.plen_swapped = cpu_to_le32(__swab32(pdu_len));
+	for (i = 0; i < 16; i++)
+		cmd_hdr.pshdr.raw_swapped[i] = cpu_to_le32(__swab32(((u32 *)nvme_cmd)[i]));
+
+	qed_ops->init_write_io(&task_params, &conn_params, &cmd_hdr, &qedn_task->sgl_task_params);
+
+	set_bit(QEDN_TASK_USED_BY_FW, &qedn_task->flags);
+	atomic_inc(&conn_ctx->num_active_fw_tasks);
+
+	spin_lock(&conn_ctx->ep.doorbell_lock);
+	chain_sqe = qed_chain_produce(&conn_ctx->ep.fw_sq_chain);
+	memcpy(chain_sqe, &local_sqe, sizeof(local_sqe));
+	qedn_ring_doorbell(conn_ctx);
+	spin_unlock(&conn_ctx->ep.doorbell_lock);
+
+	return 0;
+}
+
+static void qedn_fetch_request(struct qedn_conn_ctx *qedn_conn)
+{
+	spin_lock(&qedn_conn->nvme_req_lock);
+	qedn_conn->req = list_first_entry_or_null(&qedn_conn->host_pend_req_list,
+						  struct nvme_tcp_ofld_req, queue_entry);
+	if (qedn_conn->req)
+		list_del(&qedn_conn->req->queue_entry);
+	spin_unlock(&qedn_conn->nvme_req_lock);
+}
+
 static bool qedn_process_req(struct qedn_conn_ctx *qedn_conn)
 {
+	struct qedn_task_ctx *qedn_task;
+	struct nvme_tcp_ofld_req *req;
+	struct request *rq;
+	int rc = 0;
+	u16 cccid;
+
+	qedn_fetch_request(qedn_conn);
+	if (!qedn_conn->req)
+		return false;
+
+	req = qedn_conn->req;
+	rq = blk_mq_rq_from_pdu(req);
+
+	/* Placeholder - async */
+
+	cccid = rq->tag;
+	qedn_task = qedn_get_task_from_pool_insist(qedn_conn, cccid);
+	if (unlikely(!qedn_task)) {
+		pr_err("Not able to allocate task context\n");
+		goto doorbell;
+	}
+
+	req->private_data = qedn_task;
+	qedn_task->req = req;
+
+	/* Placeholder - handle (req->async) */
+
+	/* Check if there are physical segments in request to determine the task size.
+	 * The logic of nvme_tcp_set_sg_null() will be implemented as part of
+	 * qedn_set_sg_host_data().
+	 */
+	qedn_task->task_size = blk_rq_nr_phys_segments(rq) ? blk_rq_payload_bytes(rq) : 0;
+	qedn_task->req_direction = rq_data_dir(rq);
+	if (qedn_task->req_direction == WRITE)
+		rc = qedn_send_write_cmd(qedn_task, qedn_conn);
+	else
+		rc = qedn_send_read_cmd(qedn_task, qedn_conn);
+
+	if (unlikely(rc)) {
+		pr_err("Read/Write command failure\n");
+		goto doorbell;
+	}
+
+	/* Don't ring doorbell if this is not the last request */
+	if (!req->last)
+		return true;
+
+doorbell:
+	/* Always ring doorbell if reached here, in case there were coalesced
+	 * requests which were delayed
+	 */
+	qedn_ring_doorbell(qedn_conn);
+
 	return true;
 }
 
@@ -497,8 +685,71 @@ struct qedn_task_ctx *qedn_cqe_get_active_task(struct nvmetcp_fw_cqe *cqe)
 					+ le32_to_cpu(p->lo)));
 }
 
+static struct nvme_tcp_ofld_req *qedn_decouple_req_task(struct qedn_task_ctx *qedn_task)
+{
+	struct nvme_tcp_ofld_req *ulp_req = qedn_task->req;
+
+	qedn_task->req = NULL;
+	if (ulp_req)
+		ulp_req->private_data = NULL;
+
+	return ulp_req;
+}
+
+static inline int qedn_comp_valid_task(struct qedn_task_ctx *qedn_task,
+				       union nvme_result *result, __le16 status)
+{
+	struct qedn_conn_ctx *conn_ctx = qedn_task->qedn_conn;
+	struct nvme_tcp_ofld_req *req;
+
+	req = qedn_decouple_req_task(qedn_task);
+	qedn_return_task_to_pool(conn_ctx, qedn_task);
+	if (!req) {
+		pr_err("req not found\n");
+
+		return -EINVAL;
+	}
+
+	/* Call request done to compelete the request */
+	if (req->done)
+		req->done(req, result, status);
+	else
+		pr_err("request done not Set !!!\n");
+
+	return 0;
+}
+
+int qedn_process_nvme_cqe(struct qedn_task_ctx *qedn_task, struct nvme_completion *cqe)
+{
+	int rc = 0;
+
+	/* cqe arrives swapped */
+	qedn_swap_bytes((u32 *)cqe, (sizeof(*cqe) / sizeof(u32)));
+
+	/* Placeholder - async */
+
+	rc = qedn_comp_valid_task(qedn_task, &cqe->result, cqe->status);
+
+	return rc;
+}
+
+int qedn_complete_c2h(struct qedn_task_ctx *qedn_task)
+{
+	int rc = 0;
+
+	__le16 status = cpu_to_le16(NVME_SC_SUCCESS << 1);
+	union nvme_result result = {};
+
+	rc = qedn_comp_valid_task(qedn_task, &result, status);
+
+	return rc;
+}
+
 void qedn_io_work_cq(struct qedn_ctx *qedn, struct nvmetcp_fw_cqe *cqe)
 {
+	int rc = 0;
+
+	struct nvme_completion *nvme_cqe = NULL;
 	struct qedn_task_ctx *qedn_task = NULL;
 	struct qedn_conn_ctx *conn_ctx = NULL;
 	u16 itid;
@@ -525,13 +776,27 @@ void qedn_io_work_cq(struct qedn_ctx *qedn, struct nvmetcp_fw_cqe *cqe)
 		case NVMETCP_TASK_TYPE_HOST_WRITE:
 		case NVMETCP_TASK_TYPE_HOST_READ:
 
-			/* Placeholder - IO flow */
+			/* Verify data digest once supported */
+
+			nvme_cqe = (struct nvme_completion *)&cqe->nvme_cqe;
+			rc = qedn_process_nvme_cqe(qedn_task, nvme_cqe);
+			if (rc) {
+				pr_err("Read/Write completion error\n");
 
+				return;
+			}
 			break;
 
 		case NVMETCP_TASK_TYPE_HOST_READ_NO_CQE:
 
-			/* Placeholder - IO flow */
+			/* Verify data digest once supported */
+
+			rc = qedn_complete_c2h(qedn_task);
+			if (rc) {
+				pr_err("Controller To Host Data Transfer error error\n");
+
+				return;
+			}
 
 			break;
 
