654 static struct subchannel console_subchannel;  variable
715 	__releases(console_subchannel.lock)  in wait_cons_dev()
716 	__acquires(console_subchannel.lock)  in wait_cons_dev()
734 		spin_unlock(console_subchannel.lock);  in wait_cons_dev()
737 		spin_lock(console_subchannel.lock);  in wait_cons_dev()
738 	} while (console_subchannel.schib.scsw.cmd.actl != 0);  in wait_cons_dev()
748 	if (stsch_err(schid, &console_subchannel.schib) != 0)  in cio_test_for_console()
750 	if ((console_subchannel.schib.pmcw.st == SUBCHANNEL_TYPE_IO) &&  in cio_test_for_console()
751 	    console_subchannel.schib.pmcw.dnv &&  in cio_test_for_console()
752 	    (console_subchannel.schib.pmcw.dev == console_devno)) {  in cio_test_for_console()
769 		if (stsch_err(schid, &console_subchannel.schib) != 0 ||  in cio_get_console_sch_no()
770 		    (console_subchannel.schib.pmcw.st != SUBCHANNEL_TYPE_IO) ||  in cio_get_console_sch_no()
771 		    !console_subchannel.schib.pmcw.dnv)  in cio_get_console_sch_no()
773 		console_devno = console_subchannel.schib.pmcw.dev;  in cio_get_console_sch_no()
802 	memset(&console_subchannel, 0, sizeof(struct subchannel));  in cio_probe_console()
805 	ret = cio_validate_subchannel(&console_subchannel, schid);  in cio_probe_console()
815 	console_subchannel.config.isc = CONSOLE_ISC;  in cio_probe_console()
816 	console_subchannel.config.intparm = (u32)(addr_t)&console_subchannel;  in cio_probe_console()
817 	ret = cio_commit_config(&console_subchannel);  in cio_probe_console()
823 	return &console_subchannel;  in cio_probe_console()
829 	console_subchannel.config.intparm = 0;  in cio_release_console()
830 	cio_commit_config(&console_subchannel);  in cio_release_console()
841 	return schid_equal(&schid, &console_subchannel.schid);  in cio_is_console()
849 	return &console_subchannel;  in cio_get_console_subchannel()