diff options
Diffstat (limited to 'drivers/s390/block/dasd_int.h')
| -rw-r--r-- | drivers/s390/block/dasd_int.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/s390/block/dasd_int.h b/drivers/s390/block/dasd_int.h index de6b96036aa4..2f7e79d084ca 100644 --- a/drivers/s390/block/dasd_int.h +++ b/drivers/s390/block/dasd_int.h @@ -367,6 +367,21 @@ struct dasd_discipline { void (*disable_hpf)(struct dasd_device *); int (*hpf_enabled)(struct dasd_device *); void (*reset_path)(struct dasd_device *, __u8); + + /* + * Extent Space Efficient (ESE) relevant functions + */ + int (*is_ese)(struct dasd_device *); + /* Capacity */ + int (*space_allocated)(struct dasd_device *); + int (*space_configured)(struct dasd_device *); + int (*logical_capacity)(struct dasd_device *); + /* Extent Pool */ + int (*ext_pool_id)(struct dasd_device *); + int (*ext_size)(struct dasd_device *); + int (*ext_pool_cap_at_warnlevel)(struct dasd_device *); + int (*ext_pool_warn_thrshld)(struct dasd_device *); + int (*ext_pool_oos)(struct dasd_device *); }; extern struct dasd_discipline *dasd_diag_discipline_pointer; |