43 static struct kvm_s390_gib *gib;  variable
92 		new_val.c = 1;  in sca_inject_ext_call()
105 		new_val.c = 1;  in sca_inject_ext_call()
173 	return 1;  in ckc_interrupts_enabled()
233  * of the GISA if the GISA is not part of the GIB alert list. All three
351 			active_mask &= ~(1UL << (isc_to_irq_type(i)));  in disable_iscs()
627 	rc |= put_guest_lc(vcpu, 1, (u8 __user *) __LC_AR_MODE_ID);  in __write_machine_check()
689 		deliver = 1;  in __deliver_machine_check()
701 		deliver = 1;  in __deliver_machine_check()
949 	/* bit 1+2 of the target are the ilc, so we can directly use ilen */  in __deliver_prog()
1051 		fi->counters[FIRQ_CNTR_PFAULT] -= 1;  in __deliver_pfault_done()
1101 		fi->counters[FIRQ_CNTR_VIRTIO] -= 1;  in __deliver_virtio()
1178 			inti->io.subchannel_id >> 1 & 0x3,  in __deliver_io()
1189 		fi->counters[FIRQ_CNTR_IO] -= 1;  in __deliver_io()
1211 			KVM_S390_INT_IO(1, 0, 0, 0),  in __deliver_io()
1236 		return 1;  in kvm_s390_vcpu_has_irq()
1239 		return 1;  in kvm_s390_vcpu_has_irq()
1245 		return 1;  in kvm_s390_vcpu_has_irq()
1248 		return 1;  in kvm_s390_vcpu_has_irq()
1454 			WARN_ONCE(1, "Unknown pending irq type %ld", irq_type);  in kvm_s390_deliver_pending_interrupts()
1717 		fi->counters[FIRQ_CNTR_IO] -= 1;  in get_io_int()
1753 		isc = __fls(active_mask) ^ (BITS_PER_LONG - 1);  in get_top_gisa_isc()
1801 		tmp_inti->type = KVM_S390_INT_IO(1, 0, 0, 0);  in kvm_s390_get_io_int()
1854 	fi->counters[FIRQ_CNTR_VIRTIO] += 1;  in __inject_virtio()
1873 	fi->counters[FIRQ_CNTR_PFAULT] += 1;  in __inject_pfault_done()
1888 	fi->mchk.cr14 |= inti->mchk.cr14 & (1UL << CR_PENDING_SUBCLASS);  in __inject_float_mchk()
1913 		VM_EVENT(kvm, 4, "%s isc %1u", "inject: I/O (AI/gisa)", isc);  in __inject_io()
1925 	fi->counters[FIRQ_CNTR_IO] += 1;  in __inject_io()
1932 			inti->io.subchannel_id >> 1 & 0x3,  in __inject_io()
2275 				irq->type = KVM_S390_INT_IO(1, 0, 0, 0);  in get_all_floating_irqs()
2610 		.type = KVM_S390_INT_IO(1, 0, 0, 0),  in kvm_s390_inject_airq()
2682 		dev->kvm->arch.gmap->pfault_enabled = 1;  in flic_set_attr()
2774 	return swap ? (bit ^ (BITS_PER_LONG - 1)) : bit;  in get_ind_bit()
2781 	int locked = 1;  in get_map_page()
2785 		get_user_pages_remote(mm, uaddr, 1, FOLL_WRITE,  in get_map_page()
2806 		return -1;  in adapter_indicators_set()
2810 		return -1;  in adapter_indicators_set()
2830 	return summary_set ? 0 : 1;  in adapter_indicators_set()
2845 	/* We're only interested in the 0->1 transition. */  in set_adapter_int()
2850 		return -1;  in set_adapter_int()
2855 			ret = 1;  in set_adapter_int()
3141 		origin = xchg(&gib->alert_list_origin,  in process_gib_alert_list()
3256  * in case the GISA is not part of the GIB alert list.
3260  * Returns: the nonspecific ISC (NISC) the gib alert mechanism
3276 	if (gi->alert.ref_count[gisc] == 1) {  in kvm_s390_gisc_register()
3282 	return gib->nisc;  in kvm_s390_gisc_register()
3294  * in case the GISA is not part of the GIB alert list.
3298  * Returns: the nonspecific ISC (NISC) the gib alert mechanism
3375 		if (si == -1UL) {  in aen_process_gait()
3420 	if (!gib)  in kvm_s390_gib_destroy()
3429 	free_page((unsigned long)gib);  in kvm_s390_gib_destroy()
3430 	gib = NULL;  in kvm_s390_gib_destroy()
3439 		KVM_EVENT(3, "%s", "gib not initialized, no AIV facility");  in kvm_s390_gib_init()
3443 	gib = (struct kvm_s390_gib *)get_zeroed_page(GFP_KERNEL_ACCOUNT | GFP_DMA);  in kvm_s390_gib_init()
3444 	if (!gib) {  in kvm_s390_gib_init()
3451 		pr_err("Registering the GIB alert interruption handler failed\n");  in kvm_s390_gib_init()
3458 	gib->nisc = nisc;  in kvm_s390_gib_init()
3459 	gib_origin = virt_to_phys(gib);  in kvm_s390_gib_init()
3461 		pr_err("Associating the GIB with the AIV facility failed\n");  in kvm_s390_gib_init()
3462 		free_page((unsigned long)gib);  in kvm_s390_gib_init()
3463 		gib = NULL;  in kvm_s390_gib_init()
3476 	KVM_EVENT(3, "gib 0x%p (nisc=%d) initialized", gib, gib->nisc);  in kvm_s390_gib_init()
3482 	free_page((unsigned long)gib);  in kvm_s390_gib_init()
3483 	gib = NULL;  in kvm_s390_gib_init()