summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorJan Höppner <hoeppner@linux.ibm.com>2018-05-29 17:03:10 +0200
committerVasily Gorbik <gor@linux.ibm.com>2019-07-11 20:39:53 +0200
commit461db0ea03755e0eeb7186f8613ba2291dff7833 (patch)
tree44e26efec572057e9fb671f7b551f80d97227ecf /drivers
parentce6915f5343f5f2a2a937b683d8ffbf12dab3ad4 (diff)
s390/dasd: Put sub-order definitions in a separate section
There are orders and sub-orders. Put them in different sections for a better overview. Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com> Reviewed-by: Stefan Haberland <sth@linux.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'drivers')
-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