diff --git a/arch/s390/include/asm/qdio.h b/arch/s390/include/asm/qdio.h
index 7870cf8..1e3517b 100644
--- a/arch/s390/include/asm/qdio.h
+++ b/arch/s390/include/asm/qdio.h
@@ -201,7 +201,7 @@ struct slib {
  * @scount: SBAL count
  * @sflags: whole SBAL flags
  * @length: length
- * @addr: address
+ * @addr: absolute data address
 */
 struct qdio_buffer_element {
 	u8 eflags;
@@ -211,7 +211,7 @@ struct qdio_buffer_element {
 	u8 scount;
 	u8 sflags;
 	u32 length;
-	void *addr;
+	u64 addr;
 } __attribute__ ((packed, aligned(16)));
 
 /**
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 2c83d48..0393546 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -1128,9 +1128,10 @@ static void qeth_clear_output_buffer(struct qeth_qdio_out_q *queue,
 	qeth_tx_complete_buf(buf, error, budget);
 
 	for (i = 0; i < queue->max_elements; ++i) {
-		if (buf->buffer->element[i].addr && buf->is_header[i])
-			kmem_cache_free(qeth_core_header_cache,
-				buf->buffer->element[i].addr);
+		void *data = phys_to_virt(buf->buffer->element[i].addr);
+
+		if (data && buf->is_header[i])
+			kmem_cache_free(qeth_core_header_cache, data);
 		buf->is_header[i] = 0;
 	}
 
@@ -2641,7 +2642,8 @@ static int qeth_init_input_buffer(struct qeth_card *card,
 	buf->pool_entry = pool_entry;
 	for (i = 0; i < QETH_MAX_BUFFER_ELEMENTS(card); ++i) {
 		buf->buffer->element[i].length = PAGE_SIZE;
-		buf->buffer->element[i].addr =  pool_entry->elements[i];
+		buf->buffer->element[i].addr =
+			virt_to_phys(pool_entry->elements[i]);
 		if (i == QETH_MAX_BUFFER_ELEMENTS(card) - 1)
 			buf->buffer->element[i].eflags = SBAL_EFLAGS_LAST_ENTRY;
 		else
@@ -3459,9 +3461,8 @@ static void qeth_qdio_cq_handler(struct qeth_card *card, unsigned int qdio_err,
 
 		while ((e < QDIO_MAX_ELEMENTS_PER_BUFFER) &&
 		       buffer->element[e].addr) {
-			unsigned long phys_aob_addr;
+			unsigned long phys_aob_addr = buffer->element[e].addr;
 
-			phys_aob_addr = (unsigned long) buffer->element[e].addr;
 			qeth_qdio_handle_aob(card, phys_aob_addr);
 			++e;
 		}
@@ -3750,7 +3751,7 @@ static unsigned int __qeth_fill_buffer(struct sk_buff *skb,
 		elem_length = min_t(unsigned int, length,
 				    PAGE_SIZE - offset_in_page(data));
 
-		buffer->element[element].addr = data;
+		buffer->element[element].addr = virt_to_phys(data);
 		buffer->element[element].length = elem_length;
 		length -= elem_length;
 		if (is_first_elem) {
@@ -3780,7 +3781,7 @@ static unsigned int __qeth_fill_buffer(struct sk_buff *skb,
 			elem_length = min_t(unsigned int, length,
 					    PAGE_SIZE - offset_in_page(data));
 
-			buffer->element[element].addr = data;
+			buffer->element[element].addr = virt_to_phys(data);
 			buffer->element[element].length = elem_length;
 			buffer->element[element].eflags =
 				SBAL_EFLAGS_MIDDLE_FRAG;
@@ -3820,7 +3821,7 @@ static unsigned int qeth_fill_buffer(struct qeth_qdio_out_buffer *buf,
 		int element = buf->next_element_to_fill;
 		is_first_elem = false;
 
-		buffer->element[element].addr = hdr;
+		buffer->element[element].addr = virt_to_phys(hdr);
 		buffer->element[element].length = hd_len;
 		buffer->element[element].eflags = SBAL_EFLAGS_FIRST_FRAG;
 		/* remember to free cache-allocated qeth_hdr: */
@@ -5288,7 +5289,7 @@ static int qeth_extract_skb(struct qeth_card *card,
 		offset = 0;
 	}
 
-	hdr = element->addr + offset;
+	hdr = phys_to_virt(element->addr) + offset;
 	offset += sizeof(*hdr);
 	skb = NULL;
 
@@ -5387,7 +5388,7 @@ static int qeth_extract_skb(struct qeth_card *card,
 walk_packet:
 	while (skb_len) {
 		int data_len = min(skb_len, (int)(element->length - offset));
-		char *data = element->addr + offset;
+		char *data = phys_to_virt(element->addr) + offset;
 
 		skb_len -= data_len;
 		offset += data_len;
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 223a805..cae9b7ff 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -2510,7 +2510,7 @@ void zfcp_fsf_reqid_check(struct zfcp_qdio *qdio, int sbal_idx)
 	for (idx = 0; idx < QDIO_MAX_ELEMENTS_PER_BUFFER; idx++) {
 
 		sbale = &sbal->element[idx];
-		req_id = (unsigned long) sbale->addr;
+		req_id = sbale->addr;
 		fsf_req = zfcp_reqlist_find_rm(adapter->req_list, req_id);
 
 		if (!fsf_req) {
diff --git a/drivers/s390/scsi/zfcp_qdio.c b/drivers/s390/scsi/zfcp_qdio.c
index 661436a..f0d6296e 100644
--- a/drivers/s390/scsi/zfcp_qdio.c
+++ b/drivers/s390/scsi/zfcp_qdio.c
@@ -98,7 +98,7 @@ static void zfcp_qdio_int_resp(struct ccw_device *cdev, unsigned int qdio_err,
 			memset(pl, 0,
 			       ZFCP_QDIO_MAX_SBALS_PER_REQ * sizeof(void *));
 			sbale = qdio->res_q[idx]->element;
-			req_id = (u64) sbale->addr;
+			req_id = sbale->addr;
 			scount = min(sbale->scount + 1,
 				     ZFCP_QDIO_MAX_SBALS_PER_REQ + 1);
 				     /* incl. signaling SBAL */
@@ -199,7 +199,7 @@ int zfcp_qdio_sbals_from_sg(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req,
 					     q_req->sbal_number);
 			return -EINVAL;
 		}
-		sbale->addr = sg_virt(sg);
+		sbale->addr = sg_phys(sg);
 		sbale->length = sg->length;
 	}
 	return 0;
@@ -418,7 +418,7 @@ int zfcp_qdio_open(struct zfcp_qdio *qdio)
 		sbale->length = 0;
 		sbale->eflags = SBAL_EFLAGS_LAST_ENTRY;
 		sbale->sflags = 0;
-		sbale->addr = NULL;
+		sbale->addr = 0;
 	}
 
 	if (do_QDIO(cdev, QDIO_FLAG_SYNC_INPUT, 0, 0, QDIO_MAX_BUFFERS_PER_Q))
diff --git a/drivers/s390/scsi/zfcp_qdio.h b/drivers/s390/scsi/zfcp_qdio.h
index 2a816a3..6b43d6b 100644
--- a/drivers/s390/scsi/zfcp_qdio.h
+++ b/drivers/s390/scsi/zfcp_qdio.h
@@ -122,14 +122,14 @@ void zfcp_qdio_req_init(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req,
 					% QDIO_MAX_BUFFERS_PER_Q;
 
 	sbale = zfcp_qdio_sbale_req(qdio, q_req);
-	sbale->addr = (void *) req_id;
+	sbale->addr = req_id;
 	sbale->eflags = 0;
 	sbale->sflags = SBAL_SFLAGS0_COMMAND | sbtype;
 
 	if (unlikely(!data))
 		return;
 	sbale++;
-	sbale->addr = data;
+	sbale->addr = virt_to_phys(data);
 	sbale->length = len;
 }
 
@@ -152,7 +152,7 @@ void zfcp_qdio_fill_next(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req,
 	BUG_ON(q_req->sbale_curr == qdio->max_sbale_per_sbal - 1);
 	q_req->sbale_curr++;
 	sbale = zfcp_qdio_sbale_curr(qdio, q_req);
-	sbale->addr = data;
+	sbale->addr = virt_to_phys(data);
 	sbale->length = len;
 }