diff options
Diffstat (limited to 'drivers/s390/cio/css.h')
| -rw-r--r-- | drivers/s390/cio/css.h | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/s390/cio/css.h b/drivers/s390/cio/css.h index ca2bab932a8a..71fcfdc42800 100644 --- a/drivers/s390/cio/css.h +++ b/drivers/s390/cio/css.h @@ -4,8 +4,11 @@ #include <linux/mutex.h> #include <linux/wait.h> #include <linux/workqueue.h> +#include <linux/device.h> +#include <linux/types.h> #include <asm/cio.h> +#include <asm/chpid.h> #include "schid.h" @@ -143,13 +146,12 @@ extern void css_sch_device_unregister(struct subchannel *); extern struct subchannel * get_subchannel_by_schid(struct subchannel_id); extern int css_init_done; extern int for_each_subchannel(int(*fn)(struct subchannel_id, void *), void *); -extern int css_process_crw(int, int); +extern void css_process_crw(int, int); extern void css_reiterate_subchannels(void); +void css_update_ssd_info(struct subchannel *sch); #define __MAX_SUBCHANNEL 65535 #define __MAX_SSID 3 -#define __MAX_CHPID 255 -#define __MAX_CSSID 0 struct channel_subsystem { u8 cssid; @@ -185,16 +187,12 @@ int device_trigger_verify(struct subchannel *sch); void device_kill_pending_timer(struct subchannel *); /* Helper functions to build lists for the slow path. */ -extern int css_enqueue_subchannel_slow(struct subchannel_id schid); -void css_walk_subchannel_slow_list(void (*fn)(unsigned long)); -void css_clear_subchannel_slow_list(void); -int css_slow_subchannels_exist(void); -extern int need_rescan; +void css_schedule_eval(struct subchannel_id schid); +void css_schedule_eval_all(void); int sch_is_pseudo_sch(struct subchannel *); extern struct workqueue_struct *slow_path_wq; -extern struct work_struct slow_path_work; int subchannel_add_files (struct device *); extern struct attribute_group *subch_attr_groups[]; |