diff options
Diffstat (limited to 'drivers/s390/cio/device.h')
| -rw-r--r-- | drivers/s390/cio/device.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/s390/cio/device.h b/drivers/s390/cio/device.h index 11587ebb728..00be9a5b4ac 100644 --- a/drivers/s390/cio/device.h +++ b/drivers/s390/cio/device.h @@ -1,6 +1,10 @@ #ifndef S390_DEVICE_H #define S390_DEVICE_H +#include <asm/ccwdev.h> +#include <asm/atomic.h> +#include <linux/wait.h> + /* * states of the device statemachine */ @@ -23,6 +27,7 @@ enum dev_state { DEV_STATE_DISCONNECTED, DEV_STATE_DISCONNECTED_SENSE_ID, DEV_STATE_CMFCHANGE, + DEV_STATE_CMFUPDATE, /* last element! */ NR_DEV_STATES }; @@ -67,6 +72,8 @@ dev_fsm_final_state(struct ccw_device *cdev) extern struct workqueue_struct *ccw_device_work; extern struct workqueue_struct *ccw_device_notify_work; +extern wait_queue_head_t ccw_device_init_wq; +extern atomic_t ccw_device_init_count; void io_subchannel_recog_done(struct ccw_device *cdev); @@ -112,5 +119,8 @@ int ccw_device_stlck(struct ccw_device *); void ccw_device_set_timeout(struct ccw_device *, int); extern struct subchannel_id ccw_device_get_subchannel_id(struct ccw_device *); +/* Channel measurement facility related */ void retry_set_schib(struct ccw_device *cdev); +void cmf_retry_copy_block(struct ccw_device *); +int cmf_reenable(struct ccw_device *); #endif |