1132 			VCPU_EVENT(vcpu, 4, "deliver: I/O %x ss %x schid %04x",  in __deliver_io()
1658 						  int isc, u32 schid)  in get_io_int()  argument
1663 	u16 id = (schid & 0xffff0000U) >> 16;  in get_io_int()
1664 	u16 nr = schid & 0x0000ffffU;  in get_io_int()
1668 		if (schid && (id != iter->io.subchannel_id ||  in get_io_int()
1684 						      u64 isc_mask, u32 schid)  in get_top_io_int()  argument
1691 			inti = get_io_int(kvm, isc, schid);  in get_top_io_int()
1696 static int get_top_gisa_isc(struct kvm *kvm, u64 isc_mask, u32 schid)  in get_top_gisa_isc()  argument
1702 	if (schid)  in get_top_gisa_isc()
1720  * subclasses as designated by the isc mask in cr6 and the schid (if != 0).
1731 						    u64 isc_mask, u32 schid)  in kvm_s390_get_io_int()  argument
1737 	inti = get_top_io_int(kvm, isc_mask, schid);  in kvm_s390_get_io_int()
1739 	isc = get_top_gisa_isc(kvm, isc_mask, schid);  in kvm_s390_get_io_int()
1886 		VM_EVENT(kvm, 4, "inject: I/O %x ss %x schid %04x",  in __inject_io()
2503 	u32 schid;  in clear_io_irq()  local
2507 	if (attr->attr != sizeof(schid))  in clear_io_irq()
2509 	if (copy_from_user(&schid, (void __user *) attr->addr, sizeof(schid)))  in clear_io_irq()
2511 	if (!schid)  in clear_io_irq()
2513 	kfree(kvm_s390_get_io_int(kvm, isc_mask, schid));  in clear_io_irq()