summaryrefslogtreecommitdiffstats
path: root/drivers/s390/cio/css.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/s390/cio/css.h')
-rw-r--r--drivers/s390/cio/css.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/s390/cio/css.h b/drivers/s390/cio/css.h
index ac845c1ebf83..71fe380f86f6 100644
--- a/drivers/s390/cio/css.h
+++ b/drivers/s390/cio/css.h
@@ -160,6 +160,8 @@ struct channel_subsystem {
int cm_enabled;
void *cub_addr1;
void *cub_addr2;
+ /* for orphaned ccw devices */
+ struct subchannel *pseudo_subchannel;
};
#define to_css(dev) container_of(dev, struct channel_subsystem, device)
@@ -187,6 +189,8 @@ void css_clear_subchannel_slow_list(void);
int css_slow_subchannels_exist(void);
extern int need_rescan;
+int sch_is_pseudo_sch(struct subchannel *);
+
extern struct workqueue_struct *slow_path_wq;
extern struct work_struct slow_path_work;