diff options
Diffstat (limited to 'drivers/s390/scsi/zfcp_ext.h')
| -rw-r--r-- | drivers/s390/scsi/zfcp_ext.h | 38 |
1 files changed, 21 insertions, 17 deletions
diff --git a/drivers/s390/scsi/zfcp_ext.h b/drivers/s390/scsi/zfcp_ext.h index b3f28deb4505..03dec832b465 100644 --- a/drivers/s390/scsi/zfcp_ext.h +++ b/drivers/s390/scsi/zfcp_ext.h @@ -9,26 +9,31 @@ #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 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; @@ -51,7 +56,7 @@ extern void _zfcp_dbf_hba_fsf_unsol(const char *, int level, struct zfcp_dbf *, struct fsf_status_read_buffer *); 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 *); +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 *); @@ -92,24 +97,22 @@ extern void zfcp_erp_adapter_access_changed(struct zfcp_adapter *, char *, extern void zfcp_erp_timeout_handler(unsigned long); /* zfcp_fc.c */ -extern int zfcp_fc_scan_ports(struct zfcp_adapter *); -extern void _zfcp_fc_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 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 fsf_plogi *); +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_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_execute_els_fc_job(struct fc_bsg_job *); -extern int zfcp_fc_execute_ct_fc_job(struct fc_bsg_job *); +extern int zfcp_fc_exec_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 *); @@ -125,8 +128,10 @@ extern struct zfcp_fsf_req *zfcp_fsf_control_file(struct zfcp_adapter *, 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 *); -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 *); +extern int zfcp_fsf_send_els(struct zfcp_adapter *, u32, + struct zfcp_fsf_ct_els *); extern int zfcp_fsf_send_fcp_command_task(struct zfcp_unit *, struct scsi_cmnd *); extern void zfcp_fsf_req_free(struct zfcp_fsf_req *); @@ -153,7 +158,6 @@ 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 *); 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