1 files changed, 7 insertions, 3 deletions

diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index 7b31e3f403f9..7b353647cb90 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -3,7 +3,7 @@
  *
  * Interface to Linux SCSI midlayer.
  *
- * Copyright IBM Corp. 2002, 2010
+ * Copyright IBM Corp. 2002, 2013
  */
 
 #define KMSG_COMPONENT "zfcp"
@@ -311,8 +311,12 @@ static struct scsi_host_template zfcp_scsi_host_template = {
         .proc_name               = "zfcp",
         .can_queue               = 4096,
         .this_id                 = -1,
-        .sg_tablesize            = 1, /* adjusted later */
-        .max_sectors             = 8, /* adjusted later */
+        .sg_tablesize            = (((QDIO_MAX_ELEMENTS_PER_BUFFER - 1)
+                                     * ZFCP_QDIO_MAX_SBALS_PER_REQ) - 2),
+                                   /* GCD, adjusted later */
+        .max_sectors             = (((QDIO_MAX_ELEMENTS_PER_BUFFER - 1)
+                                     * ZFCP_QDIO_MAX_SBALS_PER_REQ) - 2) * 8,
+                                   /* GCD, adjusted later */
         .dma_boundary            = ZFCP_QDIO_SBALE_LEN - 1,
         .cmd_per_lun             = 1,
         .use_clustering          = 1,