1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/s390/cio/css.h b/drivers/s390/cio/css.h
index 9ff064e71767..3464c5b875c4 100644
--- a/drivers/s390/cio/css.h
+++ b/drivers/s390/cio/css.h
@@ -73,6 +73,8 @@ struct senseid {
 }  __attribute__ ((packed,aligned(4)));
 
 struct ccw_device_private {
+        struct ccw_device *cdev;
+        struct subchannel *sch;
         int state;              /* device state */
         atomic_t onoff;
         unsigned long registered;
@@ -158,6 +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)
 
@@ -185,6 +189,11 @@ 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;
+
+int subchannel_add_files (struct device *);
+extern struct attribute_group *subch_attr_groups[];
 #endif