diff options
Diffstat (limited to 'drivers/s390/cio/io_sch.h')
| -rw-r--r-- | drivers/s390/cio/io_sch.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/s390/cio/io_sch.h b/drivers/s390/cio/io_sch.h index 36870d9..8271a1f 100644 --- a/drivers/s390/cio/io_sch.h +++ b/drivers/s390/cio/io_sch.h @@ -10,7 +10,12 @@ struct io_subchannel_private { union orb orb; /* operation request block */ struct ccw1 sense_ccw; /* static ccw for sense command */ -} __attribute__ ((aligned(8))); + struct { + unsigned int suspend:1; /* allow suspend */ + unsigned int prefetch:1;/* deny prefetch */ + unsigned int inter:1; /* suppress intermediate interrupts */ + } __packed options; +} __aligned(8); #define to_io_private(n) ((struct io_subchannel_private *)n->private) #define sch_get_cdev(n) (dev_get_drvdata(&n->dev)) |
