[S390] cio: introduce fcx enabled scsw format
Extend the scsw data structure to the format required by fcx. Also
provide helper functions for easier access to fields which are present
in both the traditional as well as the modified format.
Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
diff --git a/drivers/s390/cio/cmf.c b/drivers/s390/cio/cmf.c
index 2808b68..6c77c23 100644
--- a/drivers/s390/cio/cmf.c
+++ b/drivers/s390/cio/cmf.c
@@ -341,12 +341,12 @@
if (stsch(sch->schid, &sch->schib))
return -ENODEV;
- if (sch->schib.scsw.fctl & SCSW_FCTL_START_FUNC) {
+ if (scsw_fctl(&sch->schib.scsw) & SCSW_FCTL_START_FUNC) {
/* Don't copy if a start function is in progress. */
- if ((!(sch->schib.scsw.actl & SCSW_ACTL_SUSPENDED)) &&
- (sch->schib.scsw.actl &
+ if ((!(scsw_actl(&sch->schib.scsw) & SCSW_ACTL_SUSPENDED)) &&
+ (scsw_actl(&sch->schib.scsw) &
(SCSW_ACTL_DEVACT | SCSW_ACTL_SCHACT)) &&
- (!(sch->schib.scsw.stctl & SCSW_STCTL_SEC_STATUS)))
+ (!(scsw_stctl(&sch->schib.scsw) & SCSW_STCTL_SEC_STATUS)))
return -EBUSY;
}
cmb_data = cdev->private->cmb;