diff options
Diffstat (limited to 'drivers/s390/cio/device.h')
| -rw-r--r-- | drivers/s390/cio/device.h | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/drivers/s390/cio/device.h b/drivers/s390/cio/device.h index 246c6482842..bcfe13e4263 100644 --- a/drivers/s390/cio/device.h +++ b/drivers/s390/cio/device.h @@ -21,7 +21,6 @@ enum dev_state { DEV_STATE_DISBAND_PGID, DEV_STATE_BOXED, /* states to wait for i/o completion before doing something */ - DEV_STATE_CLEAR_VERIFY, DEV_STATE_TIMEOUT_KILL, DEV_STATE_QUIESCE, /* special states for devices gone not operational */ @@ -29,6 +28,7 @@ enum dev_state { DEV_STATE_DISCONNECTED_SENSE_ID, DEV_STATE_CMFCHANGE, DEV_STATE_CMFUPDATE, + DEV_STATE_STEAL_LOCK, /* last element! */ NR_DEV_STATES }; @@ -81,17 +81,16 @@ void io_subchannel_init_config(struct subchannel *sch); int ccw_device_cancel_halt_clear(struct ccw_device *); -void ccw_device_do_unbind_bind(struct work_struct *); -void ccw_device_move_to_orphanage(struct work_struct *); int ccw_device_is_orphan(struct ccw_device *); -int ccw_device_recognition(struct ccw_device *); +void ccw_device_recognition(struct ccw_device *); int ccw_device_online(struct ccw_device *); int ccw_device_offline(struct ccw_device *); void ccw_device_update_sense_data(struct ccw_device *); int ccw_device_test_sense_data(struct ccw_device *); void ccw_device_schedule_sch_unregister(struct ccw_device *); int ccw_purge_blacklisted(void); +void ccw_device_sched_todo(struct ccw_device *cdev, enum cdev_todo todo); /* Function prototypes for device status and basic sense stuff. */ void ccw_device_accumulate_irb(struct ccw_device *, struct irb *); @@ -99,24 +98,28 @@ void ccw_device_accumulate_basic_sense(struct ccw_device *, struct irb *); int ccw_device_accumulate_and_sense(struct ccw_device *, struct irb *); int ccw_device_do_sense(struct ccw_device *, struct irb *); +/* Function prototype for internal request handling. */ +int lpm_adjust(int lpm, int mask); +void ccw_request_start(struct ccw_device *); +int ccw_request_cancel(struct ccw_device *cdev); +void ccw_request_handler(struct ccw_device *cdev); +void ccw_request_timeout(struct ccw_device *cdev); +void ccw_request_notoper(struct ccw_device *cdev); + /* Function prototypes for sense id stuff. */ void ccw_device_sense_id_start(struct ccw_device *); -void ccw_device_sense_id_irq(struct ccw_device *, enum dev_event); void ccw_device_sense_id_done(struct ccw_device *, int); /* Function prototypes for path grouping stuff. */ -void ccw_device_sense_pgid_start(struct ccw_device *); -void ccw_device_sense_pgid_irq(struct ccw_device *, enum dev_event); -void ccw_device_sense_pgid_done(struct ccw_device *, int); - void ccw_device_verify_start(struct ccw_device *); -void ccw_device_verify_irq(struct ccw_device *, enum dev_event); void ccw_device_verify_done(struct ccw_device *, int); void ccw_device_disband_start(struct ccw_device *); -void ccw_device_disband_irq(struct ccw_device *, enum dev_event); void ccw_device_disband_done(struct ccw_device *, int); +void ccw_device_stlck_start(struct ccw_device *, void *, void *, void *); +void ccw_device_stlck_done(struct ccw_device *, void *, int); + int ccw_device_call_handler(struct ccw_device *); int ccw_device_stlck(struct ccw_device *); |