40 	struct subchannel *sch;  in ccw_timeout_log()  local
45 	sch = to_subchannel(cdev->dev.parent);  in ccw_timeout_log()
46 	private = to_io_private(sch);  in ccw_timeout_log()
48 	cc = stsch(sch->schid, &schib);  in ccw_timeout_log()
58 	       dev_name(&sch->dev));  in ccw_timeout_log()
60 	       "vpm: %02x\n", sch->lpm, sch->opm, sch->vpm);  in ccw_timeout_log()
129 	struct subchannel *sch;  in ccw_device_cancel_halt_clear()  local
132 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_cancel_halt_clear()
133 	ret = cio_cancel_halt_clear(sch, &cdev->private->iretry);  in ccw_device_cancel_halt_clear()
166 __recover_lost_chpids(struct subchannel *sch, int old_lpm)  in __recover_lost_chpids()  argument
174 		if (!(sch->lpm & mask))  in __recover_lost_chpids()
178 		chpid.id = sch->schib.pmcw.chpid[i];  in __recover_lost_chpids()
190 	struct subchannel *sch;  in ccw_device_recog_done()  local
193 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_recog_done()
195 	if (cio_disable_subchannel(sch))  in ccw_device_recog_done()
201 	old_lpm = sch->lpm;  in ccw_device_recog_done()
204 	if (cio_update_schib(sch))  in ccw_device_recog_done()
207 		sch->lpm = sch->schib.pmcw.pam & sch->opm;  in ccw_device_recog_done()
212 	if (sch->lpm != old_lpm)  in ccw_device_recog_done()
213 		__recover_lost_chpids(sch, old_lpm);  in ccw_device_recog_done()
315 	struct subchannel *sch = to_subchannel(cdev->dev.parent);  in ccw_device_oper_notify()  local
321 		cdev->private->path_new_mask = sch->vpm;  in ccw_device_oper_notify()
335 	struct subchannel *sch;  in ccw_device_done()  local
337 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_done()
342 		cio_disable_subchannel(sch);  in ccw_device_done()
352 			      cdev->private->dev_id.devno, sch->schid.sch_no);  in ccw_device_done()
360 			      cdev->private->dev_id.devno, sch->schid.sch_no);  in ccw_device_done()
370 			      sch->schid.sch_no);  in ccw_device_done()
394 	struct subchannel *sch = to_subchannel(cdev->dev.parent);  in ccw_device_recognition()  local
406 	if (cio_enable_subchannel(sch, (u32) (addr_t) sch)) {  in ccw_device_recognition()
435 	struct subchannel *sch = to_subchannel(cdev->dev.parent);  in ccw_device_report_path_events()  local
441 		if (mask & cdev->private->path_gone_mask & ~(sch->vpm))  in ccw_device_report_path_events()
443 		if (mask & cdev->private->path_new_mask & sch->vpm)  in ccw_device_report_path_events()
445 		if (mask & cdev->private->pgid_reset_mask & sch->vpm)  in ccw_device_report_path_events()
480 	struct subchannel *sch = to_subchannel(cdev->dev.parent);  in ccw_device_handle_broken_paths()  local
481 	u8 broken_paths = (sch->schib.pmcw.pam & sch->opm) ^ sch->vpm;  in ccw_device_handle_broken_paths()
491 	struct subchannel *sch;  in ccw_device_verify_done()  local
493 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_verify_done()
495 	if (cio_update_schib(sch)) {  in ccw_device_verify_done()
500 	sch->lpm = sch->vpm;  in ccw_device_verify_done()
549 	struct subchannel *sch;  in ccw_device_online()  local
555 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_online()
556 	ret = cio_enable_subchannel(sch, (u32)(addr_t)sch);  in ccw_device_online()
592 	struct subchannel *sch;  in ccw_device_offline()  local
609 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_offline()
610 	if (cio_update_schib(sch))  in ccw_device_offline()
612 	if (scsw_actl(&sch->schib.scsw) != 0)  in ccw_device_offline()
646 	struct subchannel *sch = to_subchannel(cdev->dev.parent);  in ccw_device_offline_verify()  local
648 	css_schedule_eval(sch->schid);  in ccw_device_offline_verify()
657 	struct subchannel *sch;  in ccw_device_online_verify()  local
663 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_online_verify()
668 	if (cio_update_schib(sch)) {  in ccw_device_online_verify()
673 	if (scsw_actl(&sch->schib.scsw) != 0 ||  in ccw_device_online_verify()
674 	    (scsw_stctl(&sch->schib.scsw) & SCSW_STCTL_STATUS_PEND) ||  in ccw_device_online_verify()
695 	struct subchannel *sch = to_subchannel(cdev->dev.parent);  in ccw_device_boxed_verify()  local
698 		if (cio_enable_subchannel(sch, (u32) (addr_t) sch))  in ccw_device_boxed_verify()
703 		css_schedule_eval(sch->schid);  in ccw_device_boxed_verify()
925 	struct subchannel *sch;  in ccw_device_start_id()  local
927 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_start_id()
928 	if (cio_enable_subchannel(sch, (u32)(addr_t)sch) != 0)  in ccw_device_start_id()
937 	struct subchannel *sch;  in ccw_device_trigger_reprobe()  local
942 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_trigger_reprobe()
944 	if (cio_update_schib(sch))  in ccw_device_trigger_reprobe()
950 	sch->lpm = sch->schib.pmcw.pam & sch->opm;  in ccw_device_trigger_reprobe()
955 	io_subchannel_init_config(sch);  in ccw_device_trigger_reprobe()
956 	if (cio_commit_config(sch))  in ccw_device_trigger_reprobe()
961 	if (sch->schib.pmcw.dev != cdev->private->dev_id.devno)  in ccw_device_trigger_reprobe()
962 		css_schedule_eval(sch->schid);  in ccw_device_trigger_reprobe()
970 	struct subchannel *sch;  in ccw_device_disabled_irq()  local
972 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_disabled_irq()
977 	cio_disable_subchannel(sch);  in ccw_device_disabled_irq()