42 	struct subchannel *sch;  in ccw_timeout_log()  local
47 	sch = to_subchannel(cdev->dev.parent);  in ccw_timeout_log()
48 	private = to_io_private(sch);  in ccw_timeout_log()
50 	cc = stsch(sch->schid, &schib);  in ccw_timeout_log()
60 	       dev_name(&sch->dev));  in ccw_timeout_log()
62 	       "vpm: %02x\n", sch->lpm, sch->opm, sch->vpm);  in ccw_timeout_log()
127 	struct subchannel *sch;  in ccw_device_cancel_halt_clear()  local
130 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_cancel_halt_clear()
131 	ret = cio_cancel_halt_clear(sch, &cdev->private->iretry);  in ccw_device_cancel_halt_clear()
168 __recover_lost_chpids(struct subchannel *sch, int old_lpm)  in __recover_lost_chpids()  argument
176 		if (!(sch->lpm & mask))  in __recover_lost_chpids()
180 		chpid.id = sch->schib.pmcw.chpid[i];  in __recover_lost_chpids()
192 	struct subchannel *sch;  in ccw_device_recog_done()  local
195 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_recog_done()
197 	if (cio_disable_subchannel(sch))  in ccw_device_recog_done()
203 	old_lpm = sch->lpm;  in ccw_device_recog_done()
206 	if (cio_update_schib(sch))  in ccw_device_recog_done()
209 		sch->lpm = sch->schib.pmcw.pam & sch->opm;  in ccw_device_recog_done()
214 	if (sch->lpm != old_lpm)  in ccw_device_recog_done()
215 		__recover_lost_chpids(sch, old_lpm);  in ccw_device_recog_done()
311 	struct subchannel *sch = to_subchannel(cdev->dev.parent);  in ccw_device_oper_notify()  local
317 		cdev->private->path_new_mask = sch->vpm;  in ccw_device_oper_notify()
331 	struct subchannel *sch;  in ccw_device_done()  local
333 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_done()
338 		cio_disable_subchannel(sch);  in ccw_device_done()
348 			      cdev->private->dev_id.devno, sch->schid.sch_no);  in ccw_device_done()
356 			      cdev->private->dev_id.devno, sch->schid.sch_no);  in ccw_device_done()
366 			      sch->schid.sch_no);  in ccw_device_done()
390 	struct subchannel *sch = to_subchannel(cdev->dev.parent);  in ccw_device_recognition()  local
402 	if (cio_enable_subchannel(sch, (u32)virt_to_phys(sch))) {  in ccw_device_recognition()
431 	struct subchannel *sch = to_subchannel(cdev->dev.parent);  in ccw_device_report_path_events()  local
437 		if (mask & cdev->private->path_gone_mask & ~(sch->vpm))  in ccw_device_report_path_events()
439 		if (mask & cdev->private->path_new_mask & sch->vpm)  in ccw_device_report_path_events()
441 		if (mask & cdev->private->pgid_reset_mask & sch->vpm)  in ccw_device_report_path_events()
476 	struct subchannel *sch = to_subchannel(cdev->dev.parent);  in ccw_device_handle_broken_paths()  local
477 	u8 broken_paths = (sch->schib.pmcw.pam & sch->opm) ^ sch->vpm;  in ccw_device_handle_broken_paths()
487 	struct subchannel *sch;  in ccw_device_verify_done()  local
489 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_verify_done()
491 	if (cio_update_schib(sch)) {  in ccw_device_verify_done()
496 	sch->lpm = sch->vpm;  in ccw_device_verify_done()
551 	struct subchannel *sch;  in ccw_device_online()  local
557 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_online()
558 	ret = cio_enable_subchannel(sch, (u32)virt_to_phys(sch));  in ccw_device_online()
594 	struct subchannel *sch;  in ccw_device_offline()  local
611 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_offline()
612 	if (cio_update_schib(sch))  in ccw_device_offline()
614 	if (scsw_actl(&sch->schib.scsw) != 0)  in ccw_device_offline()
648 	struct subchannel *sch = to_subchannel(cdev->dev.parent);  in ccw_device_offline_verify()  local
650 	css_schedule_eval(sch->schid);  in ccw_device_offline_verify()
659 	struct subchannel *sch;  in ccw_device_online_verify()  local
665 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_online_verify()
670 	if (cio_update_schib(sch)) {  in ccw_device_online_verify()
675 	if (scsw_actl(&sch->schib.scsw) != 0 ||  in ccw_device_online_verify()
676 	    (scsw_stctl(&sch->schib.scsw) & SCSW_STCTL_STATUS_PEND) ||  in ccw_device_online_verify()
698 	struct subchannel *sch = to_subchannel(cdev->dev.parent);  in ccw_device_boxed_verify()  local
701 		if (cio_enable_subchannel(sch, (u32)virt_to_phys(sch)))  in ccw_device_boxed_verify()
706 		css_schedule_eval(sch->schid);  in ccw_device_boxed_verify()
929 	struct subchannel *sch;  in ccw_device_start_id()  local
931 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_start_id()
932 	if (cio_enable_subchannel(sch, (u32)virt_to_phys(sch)) != 0)  in ccw_device_start_id()
941 	struct subchannel *sch;  in ccw_device_trigger_reprobe()  local
946 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_trigger_reprobe()
948 	if (cio_update_schib(sch))  in ccw_device_trigger_reprobe()
954 	sch->lpm = sch->schib.pmcw.pam & sch->opm;  in ccw_device_trigger_reprobe()
959 	io_subchannel_init_config(sch);  in ccw_device_trigger_reprobe()
960 	if (cio_commit_config(sch))  in ccw_device_trigger_reprobe()
965 	if (sch->schib.pmcw.dev != cdev->private->dev_id.devno)  in ccw_device_trigger_reprobe()
966 		css_schedule_eval(sch->schid);  in ccw_device_trigger_reprobe()
974 	struct subchannel *sch;  in ccw_device_disabled_irq()  local
976 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_disabled_irq()
981 	cio_disable_subchannel(sch);  in ccw_device_disabled_irq()