diff options
Diffstat (limited to 'drivers/s390/scsi/zfcp_ext.h')
| -rw-r--r-- | drivers/s390/scsi/zfcp_ext.h | 63 |
1 files changed, 33 insertions, 30 deletions
diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h index 3b93239c6f6..bf8f3e51483 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 *, @@ -36,6 +34,14 @@ extern void zfcp_ccw_adapter_put(struct zfcp_adapter *); /* zfcp_cfdc.c */ extern struct miscdevice zfcp_cfdc_misc; +extern void zfcp_cfdc_port_denied(struct zfcp_port *, union fsf_status_qual *); +extern void zfcp_cfdc_lun_denied(struct scsi_device *, union fsf_status_qual *); +extern void zfcp_cfdc_lun_shrng_vltn(struct scsi_device *, + union fsf_status_qual *); +extern int zfcp_cfdc_open_lun_eval(struct scsi_device *, + struct fsf_qtcb_bottom_support *); +extern void zfcp_cfdc_adapter_access_changed(struct zfcp_adapter *); + /* zfcp_dbf.c */ extern int zfcp_dbf_adapter_register(struct zfcp_adapter *); @@ -44,10 +50,10 @@ extern void zfcp_dbf_rec_thread(char *, struct zfcp_dbf *); extern void zfcp_dbf_rec_thread_lock(char *, struct zfcp_dbf *); extern void zfcp_dbf_rec_adapter(char *, void *, struct zfcp_dbf *); extern void zfcp_dbf_rec_port(char *, void *, struct zfcp_port *); -extern void zfcp_dbf_rec_unit(char *, void *, struct zfcp_unit *); +extern void zfcp_dbf_rec_lun(char *, void *, struct scsi_device *); extern void zfcp_dbf_rec_trigger(char *, void *, u8, u8, void *, struct zfcp_adapter *, struct zfcp_port *, - struct zfcp_unit *); + struct scsi_device *); extern void zfcp_dbf_rec_action(char *, struct zfcp_erp_action *); extern void _zfcp_dbf_hba_fsf_response(const char *, int, struct zfcp_fsf_req *, struct zfcp_dbf *); @@ -65,34 +71,26 @@ extern void _zfcp_dbf_scsi(const char *, const char *, int, struct zfcp_dbf *, unsigned long); /* zfcp_erp.c */ -extern void zfcp_erp_modify_adapter_status(struct zfcp_adapter *, char *, - void *, u32, int); +extern void zfcp_erp_set_adapter_status(struct zfcp_adapter *, u32); +extern void zfcp_erp_clear_adapter_status(struct zfcp_adapter *, u32); extern void zfcp_erp_adapter_reopen(struct zfcp_adapter *, int, char *, void *); extern void zfcp_erp_adapter_shutdown(struct zfcp_adapter *, int, char *, void *); -extern void zfcp_erp_adapter_failed(struct zfcp_adapter *, char *, void *); -extern void zfcp_erp_modify_port_status(struct zfcp_port *, char *, void *, u32, - int); +extern void zfcp_erp_set_port_status(struct zfcp_port *, u32); +extern void zfcp_erp_clear_port_status(struct zfcp_port *, u32); extern int zfcp_erp_port_reopen(struct zfcp_port *, int, char *, void *); extern void zfcp_erp_port_shutdown(struct zfcp_port *, int, char *, void *); extern void zfcp_erp_port_forced_reopen(struct zfcp_port *, int, char *, void *); -extern void zfcp_erp_port_failed(struct zfcp_port *, char *, void *); -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_failed(struct zfcp_unit *, char *, void *); +extern void zfcp_erp_set_lun_status(struct scsi_device *, u32); +extern void zfcp_erp_clear_lun_status(struct scsi_device *, u32); +extern void zfcp_erp_lun_reopen(struct scsi_device *, int, char *, void *); +extern void zfcp_erp_lun_shutdown(struct scsi_device *, int, char *, void *); +extern void zfcp_erp_lun_shutdown_wait(struct scsi_device *, char *); extern int zfcp_erp_thread_setup(struct zfcp_adapter *); extern void zfcp_erp_thread_kill(struct zfcp_adapter *); extern void zfcp_erp_wait(struct zfcp_adapter *); extern void zfcp_erp_notify(struct zfcp_erp_action *, unsigned long); -extern void zfcp_erp_port_boxed(struct zfcp_port *, char *, void *); -extern void zfcp_erp_unit_boxed(struct zfcp_unit *, char *, void *); -extern void zfcp_erp_port_access_denied(struct zfcp_port *, char *, void *); -extern void zfcp_erp_unit_access_denied(struct zfcp_unit *, char *, void *); -extern void zfcp_erp_adapter_access_changed(struct zfcp_adapter *, char *, - void *); extern void zfcp_erp_timeout_handler(unsigned long); /* zfcp_fc.c */ @@ -118,8 +116,8 @@ extern int zfcp_fsf_open_wka_port(struct zfcp_fc_wka_port *); extern int zfcp_fsf_close_wka_port(struct zfcp_fc_wka_port *); extern int zfcp_fsf_close_port(struct zfcp_erp_action *); extern int zfcp_fsf_close_physical_port(struct zfcp_erp_action *); -extern int zfcp_fsf_open_unit(struct zfcp_erp_action *); -extern int zfcp_fsf_close_unit(struct zfcp_erp_action *); +extern int zfcp_fsf_open_lun(struct zfcp_erp_action *); +extern int zfcp_fsf_close_lun(struct zfcp_erp_action *); extern int zfcp_fsf_exchange_config_data(struct zfcp_erp_action *); extern int zfcp_fsf_exchange_config_data_sync(struct zfcp_qdio *, struct fsf_qtcb_bottom_config *); @@ -135,12 +133,10 @@ extern int zfcp_fsf_send_ct(struct zfcp_fc_wka_port *, struct zfcp_fsf_ct_els *, mempool_t *, unsigned int); extern int zfcp_fsf_send_els(struct zfcp_adapter *, u32, struct zfcp_fsf_ct_els *, unsigned int); -extern int zfcp_fsf_send_fcp_command_task(struct zfcp_unit *, - struct scsi_cmnd *); +extern int zfcp_fsf_fcp_cmnd(struct scsi_cmnd *); extern void zfcp_fsf_req_free(struct zfcp_fsf_req *); -extern struct zfcp_fsf_req *zfcp_fsf_send_fcp_ctm(struct zfcp_unit *, u8); -extern struct zfcp_fsf_req *zfcp_fsf_abort_fcp_command(unsigned long, - struct zfcp_unit *); +extern struct zfcp_fsf_req *zfcp_fsf_fcp_task_mgmt(struct scsi_cmnd *, u8); +extern struct zfcp_fsf_req *zfcp_fsf_abort_fcp_cmnd(struct scsi_cmnd *); extern void zfcp_fsf_reqid_check(struct zfcp_qdio *, int); /* zfcp_qdio.c */ @@ -163,8 +159,6 @@ 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 +169,13 @@ 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 */ |