summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--drivers/s390/block/dasd_eckd.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/s390/block/dasd_eckd.h b/drivers/s390/block/dasd_eckd.h
index 07248fd124a5..8cd4768edb94 100644
--- a/drivers/s390/block/dasd_eckd.h
+++ b/drivers/s390/block/dasd_eckd.h
@@ -52,14 +52,18 @@
#define DASD_ECKD_CCW_RCD 0xFA
/*
- * Perform Subsystem Function / Sub-Orders
+ * Perform Subsystem Function / Orders
*/
#define PSF_ORDER_PRSSD 0x18
#define PSF_ORDER_CUIR_RESPONSE 0x1A
-#define PSF_SUBORDER_QHA 0x1C
#define PSF_ORDER_SSC 0x1D
/*
+ * Perform Subsystem Function / Sub-Orders
+ */
+#define PSF_SUBORDER_QHA 0x1C /* Query Host Access */
+
+/*
* CUIR response condition codes
*/
#define PSF_CUIR_INVALID 0x00