diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h
index 2cd6771..315fe46 100644
--- a/drivers/scsi/hisi_sas/hisi_sas.h
+++ b/drivers/scsi/hisi_sas/hisi_sas.h
@@ -45,6 +45,11 @@
 	struct asd_sas_port	sas_port;
 };
 
+struct hisi_sas_cq {
+	struct hisi_hba *hisi_hba;
+	int	id;
+};
+
 struct hisi_sas_slot {
 };
 
@@ -73,6 +78,8 @@
 	/* SCSI/SAS glue */
 	struct sas_ha_struct sha;
 	struct Scsi_Host *shost;
+
+	struct hisi_sas_cq cq[HISI_SAS_MAX_QUEUES];
 	struct hisi_sas_phy phy[HISI_SAS_MAX_PHYS];
 	struct hisi_sas_port port[HISI_SAS_MAX_PHYS];
 
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index d7e5b66..d10bf24 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -58,6 +58,12 @@
 	struct device *dev = &pdev->dev;
 
 	for (i = 0; i < hisi_hba->queue_count; i++) {
+		struct hisi_sas_cq *cq = &hisi_hba->cq[i];
+
+		/* Completion queue structure */
+		cq->id = i;
+		cq->hisi_hba = hisi_hba;
+
 		/* Delivery queue */
 		s = sizeof(struct hisi_sas_cmd_hdr) * HISI_SAS_QUEUE_SLOTS;
 		hisi_hba->cmd_hdr[i] = dma_alloc_coherent(dev, s,