39 	struct subchannel *sch;  in ccw_timeout_log()  local
44 	sch = to_subchannel(cdev->dev.parent);  in ccw_timeout_log()
45 	private = to_io_private(sch);  in ccw_timeout_log()
47 	cc = stsch(sch->schid, &schib);  in ccw_timeout_log()
57 	       dev_name(&sch->dev));  in ccw_timeout_log()
59 	       "vpm: %02x\n", sch->lpm, sch->opm, sch->vpm);  in ccw_timeout_log()
130 	struct subchannel *sch;  in ccw_device_cancel_halt_clear()  local
133 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_cancel_halt_clear()
134 	ret = cio_cancel_halt_clear(sch, &cdev->private->iretry);  in ccw_device_cancel_halt_clear()
167 __recover_lost_chpids(struct subchannel *sch, int old_lpm)  in __recover_lost_chpids()  argument
175 		if (!(sch->lpm & mask))  in __recover_lost_chpids()
179 		chpid.id = sch->schib.pmcw.chpid[i];  in __recover_lost_chpids()
191 	struct subchannel *sch;  in ccw_device_recog_done()  local
194 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_recog_done()
196 	if (cio_disable_subchannel(sch))  in ccw_device_recog_done()
202 	old_lpm = sch->lpm;  in ccw_device_recog_done()
205 	if (cio_update_schib(sch))  in ccw_device_recog_done()
208 		sch->lpm = sch->schib.pmcw.pam & sch->opm;  in ccw_device_recog_done()
213 	if (sch->lpm != old_lpm)  in ccw_device_recog_done()
214 		__recover_lost_chpids(sch, old_lpm);  in ccw_device_recog_done()
316 	struct subchannel *sch = to_subchannel(cdev->dev.parent);  in ccw_device_oper_notify()  local
322 		cdev->private->path_new_mask = sch->vpm;  in ccw_device_oper_notify()
336 	struct subchannel *sch;  in ccw_device_done()  local
338 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_done()
343 		cio_disable_subchannel(sch);  in ccw_device_done()
353 			      cdev->private->dev_id.devno, sch->schid.sch_no);  in ccw_device_done()
361 			      cdev->private->dev_id.devno, sch->schid.sch_no);  in ccw_device_done()
371 			      sch->schid.sch_no);  in ccw_device_done()
395 	struct subchannel *sch = to_subchannel(cdev->dev.parent);  in ccw_device_recognition()  local
407 	if (cio_enable_subchannel(sch, (u32) (addr_t) sch)) {  in ccw_device_recognition()
436 	struct subchannel *sch = to_subchannel(cdev->dev.parent);  in ccw_device_report_path_events()  local
442 		if (mask & cdev->private->path_gone_mask & ~(sch->vpm))  in ccw_device_report_path_events()
444 		if (mask & cdev->private->path_new_mask & sch->vpm)  in ccw_device_report_path_events()
446 		if (mask & cdev->private->pgid_reset_mask & sch->vpm)  in ccw_device_report_path_events()
481 	struct subchannel *sch = to_subchannel(cdev->dev.parent);  in ccw_device_handle_broken_paths()  local
482 	u8 broken_paths = (sch->schib.pmcw.pam & sch->opm) ^ sch->vpm;  in ccw_device_handle_broken_paths()
492 	struct subchannel *sch;  in ccw_device_verify_done()  local
494 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_verify_done()
496 	if (cio_update_schib(sch)) {  in ccw_device_verify_done()
501 	sch->lpm = sch->vpm;  in ccw_device_verify_done()
550 	struct subchannel *sch;  in ccw_device_online()  local
556 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_online()
557 	ret = cio_enable_subchannel(sch, (u32)(addr_t)sch);  in ccw_device_online()
593 	struct subchannel *sch;  in ccw_device_offline()  local
610 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_offline()
611 	if (cio_update_schib(sch))  in ccw_device_offline()
613 	if (scsw_actl(&sch->schib.scsw) != 0)  in ccw_device_offline()
647 	struct subchannel *sch = to_subchannel(cdev->dev.parent);  in ccw_device_offline_verify()  local
649 	css_schedule_eval(sch->schid);  in ccw_device_offline_verify()
658 	struct subchannel *sch;  in ccw_device_online_verify()  local
664 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_online_verify()
669 	if (cio_update_schib(sch)) {  in ccw_device_online_verify()
674 	if (scsw_actl(&sch->schib.scsw) != 0 ||  in ccw_device_online_verify()
675 	    (scsw_stctl(&sch->schib.scsw) & SCSW_STCTL_STATUS_PEND) ||  in ccw_device_online_verify()
696 	struct subchannel *sch = to_subchannel(cdev->dev.parent);  in ccw_device_boxed_verify()  local
699 		if (cio_enable_subchannel(sch, (u32) (addr_t) sch))  in ccw_device_boxed_verify()
704 		css_schedule_eval(sch->schid);  in ccw_device_boxed_verify()
926 	struct subchannel *sch;  in ccw_device_start_id()  local
928 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_start_id()
929 	if (cio_enable_subchannel(sch, (u32)(addr_t)sch) != 0)  in ccw_device_start_id()
938 	struct subchannel *sch;  in ccw_device_trigger_reprobe()  local
943 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_trigger_reprobe()
945 	if (cio_update_schib(sch))  in ccw_device_trigger_reprobe()
951 	sch->lpm = sch->schib.pmcw.pam & sch->opm;  in ccw_device_trigger_reprobe()
956 	io_subchannel_init_config(sch);  in ccw_device_trigger_reprobe()
957 	if (cio_commit_config(sch))  in ccw_device_trigger_reprobe()
962 	if (sch->schib.pmcw.dev != cdev->private->dev_id.devno)  in ccw_device_trigger_reprobe()
963 		css_schedule_eval(sch->schid);  in ccw_device_trigger_reprobe()
971 	struct subchannel *sch;  in ccw_device_disabled_irq()  local
973 	sch = to_subchannel(cdev->dev.parent);  in ccw_device_disabled_irq()
978 	cio_disable_subchannel(sch);  in ccw_device_disabled_irq()