diff --git a/arch/s390/include/asm/ap.h b/arch/s390/include/asm/ap.h
index 3b95c6531a67..c91b6ace199d 100644
--- a/arch/s390/include/asm/ap.h
+++ b/arch/s390/include/asm/ap.h
@@ -125,8 +125,8 @@ struct ap_tapq_hwinfo {
 			unsigned int nd	   :  8; /* nr of domains */
 			unsigned int	   :  4;
 			unsigned int ml	   :  4; /* apxl ml */
-			unsigned int	   :  4;
-			unsigned int qd	   :  4; /* queue depth */
+			unsigned int	   :  3;
+			unsigned int qd	   :  5; /* queue depth */
 		};
 	};
 };
diff --git a/drivers/s390/crypto/ap_bus.h b/drivers/s390/crypto/ap_bus.h
index b2e57e5d6c3f..fb4d678336e4 100644
--- a/drivers/s390/crypto/ap_bus.h
+++ b/drivers/s390/crypto/ap_bus.h
@@ -181,7 +181,7 @@ struct ap_card {
 	bool chkstop;			/* checkstop state */
 };
 
-#define TAPQ_CARD_HWINFO_MASK 0xFFFF0000FFFF0F0FUL
+#define TAPQ_CARD_HWINFO_MASK 0xFFFF0000FFFF0F1FUL
 #define ASSOC_IDX_INVALID 0x10000
 
 #define to_ap_card(x) container_of((x), struct ap_card, ap_dev.device)