91 static void zfcp_erp_action_dismiss_lun(struct scsi_device *sdev)  in zfcp_erp_action_dismiss_lun()  argument
93 	struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev);  in zfcp_erp_action_dismiss_lun()
101 	struct scsi_device *sdev;  in zfcp_erp_action_dismiss_port()  local
107 		__shost_for_each_device(sdev, port->adapter->scsi_host)  in zfcp_erp_action_dismiss_port()
108 			if (sdev_to_zfcp(sdev)->port == port)  in zfcp_erp_action_dismiss_port()
109 				zfcp_erp_action_dismiss_lun(sdev);  in zfcp_erp_action_dismiss_port()
130 				 struct scsi_device *sdev)  in zfcp_erp_required_act()  argument
138 		zfcp_sdev = sdev_to_zfcp(sdev);  in zfcp_erp_required_act()
182 						  struct scsi_device *sdev)  in zfcp_erp_setup_act()  argument
189 		zfcp_sdev = sdev_to_zfcp(sdev);  in zfcp_erp_setup_act()
191 			if (scsi_device_get(sdev))  in zfcp_erp_setup_act()
198 		erp_action->sdev = sdev;  in zfcp_erp_setup_act()
241 				   struct scsi_device *sdev,  in zfcp_erp_action_enqueue()  argument
250 	need = zfcp_erp_required_act(want, adapter, port, sdev);  in zfcp_erp_action_enqueue()
254 	act = zfcp_erp_setup_act(need, act_status, adapter, port, sdev);  in zfcp_erp_action_enqueue()
263 	zfcp_dbf_rec_trig(id, adapter, port, sdev, want, need);  in zfcp_erp_action_enqueue()
402 static void zfcp_erp_lun_block(struct scsi_device *sdev, int clear_mask)  in zfcp_erp_lun_block()  argument
404 	zfcp_erp_clear_lun_status(sdev,  in zfcp_erp_lun_block()
408 static void _zfcp_erp_lun_reopen(struct scsi_device *sdev, int clear, char *id,  in _zfcp_erp_lun_reopen()  argument
411 	struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev);  in _zfcp_erp_lun_reopen()
414 	zfcp_erp_lun_block(sdev, clear);  in _zfcp_erp_lun_reopen()
420 				zfcp_sdev->port, sdev, id, act_status);  in _zfcp_erp_lun_reopen()
431 void zfcp_erp_lun_reopen(struct scsi_device *sdev, int clear, char *id)  in zfcp_erp_lun_reopen()  argument
434 	struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev);  in zfcp_erp_lun_reopen()
439 	_zfcp_erp_lun_reopen(sdev, clear, id, 0);  in zfcp_erp_lun_reopen()
449 void zfcp_erp_lun_shutdown(struct scsi_device *sdev, int clear, char *id)  in zfcp_erp_lun_shutdown()  argument
452 	zfcp_erp_lun_reopen(sdev, clear | flags, id);  in zfcp_erp_lun_shutdown()
465 void zfcp_erp_lun_shutdown_wait(struct scsi_device *sdev, char *id)  in zfcp_erp_lun_shutdown_wait()  argument
468 	struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev);  in zfcp_erp_lun_shutdown_wait()
474 	_zfcp_erp_lun_reopen(sdev, clear, id, ZFCP_STATUS_ERP_NO_REF);  in zfcp_erp_lun_shutdown_wait()
499 static void zfcp_erp_lun_unblock(struct scsi_device *sdev)  in zfcp_erp_lun_unblock()  argument
501 	struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev);  in zfcp_erp_lun_unblock()
504 		zfcp_dbf_rec_run("erlubl1", &sdev_to_zfcp(sdev)->erp_action);  in zfcp_erp_lun_unblock()
596 	struct scsi_device *sdev;  in _zfcp_erp_lun_reopen_all()  local
599 	__shost_for_each_device(sdev, port->adapter->scsi_host)  in _zfcp_erp_lun_reopen_all()
600 		if (sdev_to_zfcp(sdev)->port == port)  in _zfcp_erp_lun_reopen_all()
601 			_zfcp_erp_lun_reopen(sdev, clear, id, 0);  in _zfcp_erp_lun_reopen_all()
618 		_zfcp_erp_lun_reopen(act->sdev, 0, "ersff_4", 0);  in zfcp_erp_strategy_followup_failed()
947 static void zfcp_erp_lun_strategy_clearstati(struct scsi_device *sdev)  in zfcp_erp_lun_strategy_clearstati()  argument
949 	struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev);  in zfcp_erp_lun_strategy_clearstati()
979 	struct scsi_device *sdev = erp_action->sdev;  in zfcp_erp_lun_strategy()  local
980 	struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev);  in zfcp_erp_lun_strategy()
984 		zfcp_erp_lun_strategy_clearstati(sdev);  in zfcp_erp_lun_strategy()
1002 static int zfcp_erp_strategy_check_lun(struct scsi_device *sdev, int result)  in zfcp_erp_strategy_check_lun()  argument
1004 	struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev);  in zfcp_erp_strategy_check_lun()
1009 		zfcp_erp_lun_unblock(sdev);  in zfcp_erp_strategy_check_lun()
1017 				(unsigned long long)zfcp_scsi_dev_lun(sdev),  in zfcp_erp_strategy_check_lun()
1019 			zfcp_erp_set_lun_status(sdev,  in zfcp_erp_strategy_check_lun()
1026 		zfcp_erp_lun_block(sdev, 0);  in zfcp_erp_strategy_check_lun()
1096 	struct scsi_device *sdev = erp_action->sdev;  in zfcp_erp_strategy_check_target()  local
1101 		result = zfcp_erp_strategy_check_lun(sdev, result);  in zfcp_erp_strategy_check_target()
1136 	struct scsi_device *sdev = act->sdev;  in zfcp_erp_strategy_statechange()  local
1161 		zfcp_sdev = sdev_to_zfcp(sdev);  in zfcp_erp_strategy_statechange()
1163 			_zfcp_erp_lun_reopen(sdev,  in zfcp_erp_strategy_statechange()
1189 		zfcp_sdev = sdev_to_zfcp(erp_action->sdev);  in zfcp_erp_action_dequeue()
1211 	struct scsi_device *sdev = act->sdev;  in zfcp_erp_action_cleanup()  local
1216 			scsi_device_put(sdev);  in zfcp_erp_action_cleanup()
1421 	struct scsi_device *sdev;  in zfcp_erp_set_adapter_status()  local
1436 	__shost_for_each_device(sdev, adapter->scsi_host)  in zfcp_erp_set_adapter_status()
1437 		atomic_set_mask(common_mask, &sdev_to_zfcp(sdev)->status);  in zfcp_erp_set_adapter_status()
1451 	struct scsi_device *sdev;  in zfcp_erp_clear_adapter_status()  local
1473 	__shost_for_each_device(sdev, adapter->scsi_host) {  in zfcp_erp_clear_adapter_status()
1474 		atomic_clear_mask(common_mask, &sdev_to_zfcp(sdev)->status);  in zfcp_erp_clear_adapter_status()
1476 			atomic_set(&sdev_to_zfcp(sdev)->erp_counter, 0);  in zfcp_erp_clear_adapter_status()
1490 	struct scsi_device *sdev;  in zfcp_erp_set_port_status()  local
1500 	__shost_for_each_device(sdev, port->adapter->scsi_host)  in zfcp_erp_set_port_status()
1501 		if (sdev_to_zfcp(sdev)->port == port)  in zfcp_erp_set_port_status()
1503 					&sdev_to_zfcp(sdev)->status);  in zfcp_erp_set_port_status()
1516 	struct scsi_device *sdev;  in zfcp_erp_clear_port_status()  local
1530 	__shost_for_each_device(sdev, port->adapter->scsi_host)  in zfcp_erp_clear_port_status()
1531 		if (sdev_to_zfcp(sdev)->port == port) {  in zfcp_erp_clear_port_status()
1533 					  &sdev_to_zfcp(sdev)->status);  in zfcp_erp_clear_port_status()
1535 				atomic_set(&sdev_to_zfcp(sdev)->erp_counter, 0);  in zfcp_erp_clear_port_status()
1545 void zfcp_erp_set_lun_status(struct scsi_device *sdev, u32 mask)  in zfcp_erp_set_lun_status()  argument
1547 	struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev);  in zfcp_erp_set_lun_status()
1557 void zfcp_erp_clear_lun_status(struct scsi_device *sdev, u32 mask)  in zfcp_erp_clear_lun_status()  argument
1559 	struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev);  in zfcp_erp_clear_lun_status()