#ifndef ZFCP_EXT_H
#define ZFCP_EXT_H
+#include <linux/types.h>
+#include <scsi/fc/fc_els.h>
#include "zfcp_def.h"
+#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 int zfcp_adapter_enqueue(struct ccw_device *);
-extern void zfcp_adapter_dequeue(struct zfcp_adapter *);
+extern struct zfcp_adapter *zfcp_adapter_enqueue(struct ccw_device *);
extern struct zfcp_port *zfcp_port_enqueue(struct zfcp_adapter *, u64, u32,
u32);
-extern void zfcp_port_dequeue(struct zfcp_port *);
extern struct zfcp_unit *zfcp_unit_enqueue(struct zfcp_port *, u64);
-extern void zfcp_unit_dequeue(struct zfcp_unit *);
-extern int zfcp_reqlist_isempty(struct zfcp_adapter *);
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 *,
+ const struct attribute_group *);
+extern void zfcp_adapter_release(struct kref *);
+extern void zfcp_adapter_unregister(struct zfcp_adapter *);
/* zfcp_ccw.c */
-extern int zfcp_ccw_register(void);
extern int zfcp_ccw_priv_sch(struct zfcp_adapter *);
-extern struct zfcp_adapter *zfcp_get_adapter_by_busid(char *);
+extern struct ccw_driver zfcp_ccw_driver;
+extern struct zfcp_adapter *zfcp_ccw_adapter_by_cdev(struct ccw_device *);
+extern void zfcp_ccw_adapter_put(struct zfcp_adapter *);
/* zfcp_cfdc.c */
extern struct miscdevice zfcp_cfdc_misc;
/* zfcp_dbf.c */
-extern int zfcp_adapter_debug_register(struct zfcp_adapter *);
-extern void zfcp_adapter_debug_unregister(struct zfcp_adapter *);
-extern void zfcp_rec_dbf_event_thread(char *, struct zfcp_adapter *);
-extern void zfcp_rec_dbf_event_thread_lock(char *, struct zfcp_adapter *);
-extern void zfcp_rec_dbf_event_adapter(char *, void *, struct zfcp_adapter *);
-extern void zfcp_rec_dbf_event_port(char *, void *, struct zfcp_port *);
-extern void zfcp_rec_dbf_event_unit(char *, void *, struct zfcp_unit *);
-extern void zfcp_rec_dbf_event_trigger(char *, void *, u8, u8, void *,
- struct zfcp_adapter *,
- struct zfcp_port *, struct zfcp_unit *);
-extern void zfcp_rec_dbf_event_action(char *, struct zfcp_erp_action *);
-extern void _zfcp_hba_dbf_event_fsf_response(const char *, int level,
- struct zfcp_fsf_req *,
- struct zfcp_dbf *dbf);
-extern void _zfcp_hba_dbf_event_fsf_unsol(const char *, int level,
- struct zfcp_adapter *,
+extern int zfcp_dbf_adapter_register(struct zfcp_adapter *);
+extern void zfcp_dbf_adapter_unregister(struct zfcp_dbf *);
+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_trigger(char *, void *, u8, u8, void *,
+ struct zfcp_adapter *, struct zfcp_port *,
+ struct zfcp_unit *);
+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 *);
+extern void _zfcp_dbf_hba_fsf_unsol(const char *, int level, struct zfcp_dbf *,
struct fsf_status_read_buffer *);
-extern void zfcp_hba_dbf_event_qdio(struct zfcp_qdio *, unsigned int, int,
- int);
-extern void zfcp_hba_dbf_event_berr(struct zfcp_adapter *,
- struct zfcp_fsf_req *);
-extern void zfcp_san_dbf_event_ct_request(struct zfcp_fsf_req *);
-extern void zfcp_san_dbf_event_ct_response(struct zfcp_fsf_req *);
-extern void zfcp_san_dbf_event_els_request(struct zfcp_fsf_req *);
-extern void zfcp_san_dbf_event_els_response(struct zfcp_fsf_req *);
-extern void zfcp_san_dbf_event_incoming_els(struct zfcp_fsf_req *);
-extern void _zfcp_scsi_dbf_event(const char *, const char *, int,
- struct zfcp_dbf *, struct scsi_cmnd *,
- struct zfcp_fsf_req *, unsigned long);
+extern void zfcp_dbf_hba_qdio(struct zfcp_dbf *, unsigned int, int, int);
+extern void zfcp_dbf_hba_berr(struct zfcp_dbf *, struct zfcp_fsf_req *);
+extern void zfcp_dbf_san_ct_request(struct zfcp_fsf_req *, u32);
+extern void zfcp_dbf_san_ct_response(struct zfcp_fsf_req *);
+extern void zfcp_dbf_san_els_request(struct zfcp_fsf_req *);
+extern void zfcp_dbf_san_els_response(struct zfcp_fsf_req *);
+extern void zfcp_dbf_san_incoming_els(struct zfcp_fsf_req *);
+extern void _zfcp_dbf_scsi(const char *, const char *, int, struct zfcp_dbf *,
+ struct scsi_cmnd *, struct zfcp_fsf_req *,
+ unsigned long);
/* zfcp_erp.c */
extern void zfcp_erp_modify_adapter_status(struct zfcp_adapter *, char *,
extern void zfcp_erp_adapter_access_changed(struct zfcp_adapter *, char *,
void *);
extern void zfcp_erp_timeout_handler(unsigned long);
-extern void zfcp_erp_port_strategy_open_lookup(struct work_struct *);
/* zfcp_fc.c */
-extern int zfcp_scan_ports(struct zfcp_adapter *);
-extern void _zfcp_scan_ports_later(struct work_struct *);
+extern void zfcp_fc_scan_ports(struct work_struct *);
extern void zfcp_fc_incoming_els(struct zfcp_fsf_req *);
-extern int zfcp_fc_ns_gid_pn(struct zfcp_erp_action *);
-extern void zfcp_fc_plogi_evaluate(struct zfcp_port *, struct fsf_plogi *);
-extern void zfcp_test_link(struct zfcp_port *);
+extern void zfcp_fc_port_did_lookup(struct work_struct *);
+extern void zfcp_fc_trigger_did_lookup(struct zfcp_port *);
+extern void zfcp_fc_plogi_evaluate(struct zfcp_port *, struct fc_els_flogi *);
+extern void zfcp_fc_test_link(struct zfcp_port *);
extern void zfcp_fc_link_test_work(struct work_struct *);
-extern void zfcp_fc_wka_ports_force_offline(struct zfcp_wka_ports *);
-extern void zfcp_fc_wka_ports_init(struct zfcp_adapter *);
-extern int zfcp_fc_execute_els_fc_job(struct fc_bsg_job *);
-extern int zfcp_fc_execute_ct_fc_job(struct fc_bsg_job *);
+extern void zfcp_fc_wka_ports_force_offline(struct zfcp_fc_wka_ports *);
+extern int zfcp_fc_gs_setup(struct zfcp_adapter *);
+extern void zfcp_fc_gs_destroy(struct zfcp_adapter *);
+extern int zfcp_fc_exec_bsg_job(struct fc_bsg_job *);
+extern int zfcp_fc_timeout_bsg_job(struct fc_bsg_job *);
/* zfcp_fsf.c */
extern int zfcp_fsf_open_port(struct zfcp_erp_action *);
-extern int zfcp_fsf_open_wka_port(struct zfcp_wka_port *);
-extern int zfcp_fsf_close_wka_port(struct zfcp_wka_port *);
+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 void zfcp_fsf_req_dismiss_all(struct zfcp_adapter *);
extern int zfcp_fsf_status_read(struct zfcp_qdio *);
extern int zfcp_status_read_refill(struct zfcp_adapter *adapter);
-extern int zfcp_fsf_send_ct(struct zfcp_send_ct *, mempool_t *,
- struct zfcp_erp_action *);
-extern int zfcp_fsf_send_els(struct zfcp_send_els *);
+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 void zfcp_fsf_req_free(struct zfcp_fsf_req *);
extern void zfcp_fsf_reqid_check(struct zfcp_qdio *, int);
/* zfcp_qdio.c */
-extern int zfcp_qdio_allocate(struct zfcp_qdio *, struct ccw_device *);
-extern void zfcp_qdio_free(struct zfcp_qdio *);
-extern int zfcp_qdio_send(struct zfcp_qdio *, struct zfcp_queue_req *);
-extern struct qdio_buffer_element
- *zfcp_qdio_sbale_req(struct zfcp_qdio *, struct zfcp_queue_req *);
-extern struct qdio_buffer_element
- *zfcp_qdio_sbale_curr(struct zfcp_qdio *, struct zfcp_queue_req *);
+extern int zfcp_qdio_setup(struct zfcp_adapter *);
+extern void zfcp_qdio_destroy(struct zfcp_qdio *);
+extern int zfcp_qdio_send(struct zfcp_qdio *, struct zfcp_qdio_req *);
extern int zfcp_qdio_sbals_from_sg(struct zfcp_qdio *,
- struct zfcp_queue_req *, unsigned long,
+ struct zfcp_qdio_req *, unsigned long,
struct scatterlist *, int);
extern int zfcp_qdio_open(struct zfcp_qdio *);
extern void zfcp_qdio_close(struct zfcp_qdio *);
extern struct zfcp_data zfcp_data;
extern int zfcp_adapter_scsi_register(struct zfcp_adapter *);
extern void zfcp_adapter_scsi_unregister(struct zfcp_adapter *);
-extern char *zfcp_get_fcp_sns_info_ptr(struct fcp_rsp_iu *);
extern struct fc_function_template zfcp_transport_functions;
extern void zfcp_scsi_rport_work(struct work_struct *);
extern void zfcp_scsi_schedule_rport_register(struct zfcp_port *);