58 	struct irb *irb = this_cpu_ptr(&cio_irb);  in chsc_subchannel_irq()  local
61 	CHSC_LOG_HEX(4, irb, sizeof(*irb));  in chsc_subchannel_irq()
71 	memcpy(&request->irb, irb, sizeof(*irb));  in chsc_subchannel_irq()
267 	if (!(scsw_stctl(&request->irb.scsw) & SCSW_STCTL_STATUS_PEND))  in chsc_examine_irb()
269 	backed_up = scsw_cstat(&request->irb.scsw) & SCHN_STAT_CHAIN_CHECK;  in chsc_examine_irb()
270 	request->irb.scsw.cmd.cstat &= ~SCHN_STAT_CHAIN_CHECK;  in chsc_examine_irb()
271 	if (scsw_cstat(&request->irb.scsw) == 0)  in chsc_examine_irb()
275 	if (scsw_cstat(&request->irb.scsw) & SCHN_STAT_PROG_CHECK)  in chsc_examine_irb()
277 	if (scsw_cstat(&request->irb.scsw) & SCHN_STAT_PROT_CHECK)  in chsc_examine_irb()
279 	if (scsw_cstat(&request->irb.scsw) & SCHN_STAT_CHN_DATA_CHK)  in chsc_examine_irb()
281 	if (scsw_cstat(&request->irb.scsw) & SCHN_STAT_CHN_CTRL_CHK)  in chsc_examine_irb()