X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=drivers%2Fs390%2Fscsi%2Fzfcp_ext.h;h=3c90604076e0734afa4c3e3fb37231ea13461731;hb=fdbd1c5e27dabfa950d4b0f52a20069aeaf67b9d;hp=3b93239c6f69ceb3cea30089938b6580820ece85;hpb=fe21ea18c742ab0eb8f6f8ebc543374839a02a87;p=~andy%2Flinux

diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h
index 3b93239c6f6..3c90604076e 100644
--- a/drivers/s390/scsi/zfcp_ext.h
+++ b/drivers/s390/scsi/zfcp_ext.h
@@ -15,12 +15,10 @@
 #include "zfcp_fc.h"
 
 /* zfcp_aux.c */
-extern struct zfcp_unit *zfcp_get_unit_by_lun(struct zfcp_port *, u64);
 extern struct zfcp_port *zfcp_get_port_by_wwpn(struct zfcp_adapter *, u64);
 extern struct zfcp_adapter *zfcp_adapter_enqueue(struct ccw_device *);
 extern struct zfcp_port *zfcp_port_enqueue(struct zfcp_adapter *, u64, u32,
 					   u32);
-extern struct zfcp_unit *zfcp_unit_enqueue(struct zfcp_port *, u64);
 extern void zfcp_sg_free_table(struct scatterlist *, int);
 extern int zfcp_sg_setup_table(struct scatterlist *, int);
 extern void zfcp_device_unregister(struct device *,
@@ -82,6 +80,7 @@ extern void zfcp_erp_modify_unit_status(struct zfcp_unit *, char *, void *, u32,
 					int);
 extern void zfcp_erp_unit_reopen(struct zfcp_unit *, int, char *, void *);
 extern void zfcp_erp_unit_shutdown(struct zfcp_unit *, int, char *, void *);
+extern void zfcp_erp_unit_shutdown_wait(struct zfcp_unit *, char *);
 extern void zfcp_erp_unit_failed(struct zfcp_unit *, char *, void *);
 extern int  zfcp_erp_thread_setup(struct zfcp_adapter *);
 extern void zfcp_erp_thread_kill(struct zfcp_adapter *);
@@ -163,8 +162,6 @@ extern void zfcp_scsi_rport_work(struct work_struct *);
 extern void zfcp_scsi_schedule_rport_register(struct zfcp_port *);
 extern void zfcp_scsi_schedule_rport_block(struct zfcp_port *);
 extern void zfcp_scsi_schedule_rports_block(struct zfcp_adapter *);
-extern void zfcp_scsi_scan(struct zfcp_unit *);
-extern void zfcp_scsi_scan_work(struct work_struct *);
 extern void zfcp_scsi_set_prot(struct zfcp_adapter *);
 extern void zfcp_scsi_dif_sense_error(struct scsi_cmnd *, int);
 
@@ -175,4 +172,13 @@ extern struct attribute_group zfcp_sysfs_port_attrs;
 extern struct device_attribute *zfcp_sysfs_sdev_attrs[];
 extern struct device_attribute *zfcp_sysfs_shost_attrs[];
 
+/* zfcp_unit.c */
+extern int zfcp_unit_add(struct zfcp_port *, u64);
+extern int zfcp_unit_remove(struct zfcp_port *, u64);
+extern struct zfcp_unit *zfcp_unit_find(struct zfcp_port *, u64);
+extern struct scsi_device *zfcp_unit_sdev(struct zfcp_unit *unit);
+extern void zfcp_unit_scsi_scan(struct zfcp_unit *);
+extern void zfcp_unit_queue_scsi_scan(struct zfcp_port *);
+extern unsigned int zfcp_unit_sdev_status(struct zfcp_unit *);
+
 #endif	/* ZFCP_EXT_H */