41 static struct kvm_s390_gib *gib;  variable
90 		new_val.c = 1;  in sca_inject_ext_call()
103 		new_val.c = 1;  in sca_inject_ext_call()
180 	return 1;  in ckc_interrupts_enabled()
240  * of the GISA if the GISA is not part of the GIB alert list. All three
358 			active_mask &= ~(1UL << (isc_to_irq_type(i)));  in disable_iscs()
634 	rc |= put_guest_lc(vcpu, 1, (u8 __user *) __LC_AR_MODE_ID);  in __write_machine_check()
696 		deliver = 1;  in __deliver_machine_check()
708 		deliver = 1;  in __deliver_machine_check()
956 	/* bit 1+2 of the target are the ilc, so we can directly use ilen */  in __deliver_prog()
1059 		fi->counters[FIRQ_CNTR_PFAULT] -= 1;  in __deliver_pfault_done()
1109 		fi->counters[FIRQ_CNTR_VIRTIO] -= 1;  in __deliver_virtio()
1186 			inti->io.subchannel_id >> 1 & 0x3,  in __deliver_io()
1197 		fi->counters[FIRQ_CNTR_IO] -= 1;  in __deliver_io()
1219 			KVM_S390_INT_IO(1, 0, 0, 0),  in __deliver_io()
1244 		return 1;  in kvm_s390_vcpu_has_irq()
1247 		return 1;  in kvm_s390_vcpu_has_irq()
1253 		return 1;  in kvm_s390_vcpu_has_irq()
1256 		return 1;  in kvm_s390_vcpu_has_irq()
1461 			WARN_ONCE(1, "Unknown pending irq type %ld", irq_type);  in kvm_s390_deliver_pending_interrupts()
1724 		fi->counters[FIRQ_CNTR_IO] -= 1;  in get_io_int()
1760 		isc = __fls(active_mask) ^ (BITS_PER_LONG - 1);  in get_top_gisa_isc()
1808 		tmp_inti->type = KVM_S390_INT_IO(1, 0, 0, 0);  in kvm_s390_get_io_int()
1861 	fi->counters[FIRQ_CNTR_VIRTIO] += 1;  in __inject_virtio()
1880 	fi->counters[FIRQ_CNTR_PFAULT] += 1;  in __inject_pfault_done()
1895 	fi->mchk.cr14 |= inti->mchk.cr14 & (1UL << CR_PENDING_SUBCLASS);  in __inject_float_mchk()
1920 		VM_EVENT(kvm, 4, "%s isc %1u", "inject: I/O (AI/gisa)", isc);  in __inject_io()
1932 	fi->counters[FIRQ_CNTR_IO] += 1;  in __inject_io()
1939 			inti->io.subchannel_id >> 1 & 0x3,  in __inject_io()
2285 				irq->type = KVM_S390_INT_IO(1, 0, 0, 0);  in get_all_floating_irqs()
2620 		.type = KVM_S390_INT_IO(1, 0, 0, 0),  in kvm_s390_inject_airq()
2690 		dev->kvm->arch.gmap->pfault_enabled = 1;  in flic_set_attr()
2780 	return swap ? (bit ^ (BITS_PER_LONG - 1)) : bit;  in get_ind_bit()
2788 	get_user_pages_remote(kvm->mm, uaddr, 1, FOLL_WRITE,  in get_map_page()
2805 		return -1;  in adapter_indicators_set()
2809 		return -1;  in adapter_indicators_set()
2829 	return summary_set ? 0 : 1;  in adapter_indicators_set()
2844 	/* We're only interested in the 0->1 transition. */  in set_adapter_int()
2849 		return -1;  in set_adapter_int()
2854 			ret = 1;  in set_adapter_int()
3135 		origin = xchg(&gib->alert_list_origin,  in process_gib_alert_list()
3251  * in case the GISA is not part of the GIB alert list.
3255  * Returns: the nonspecific ISC (NISC) the gib alert mechanism
3271 	if (gi->alert.ref_count[gisc] == 1) {  in kvm_s390_gisc_register()
3277 	return gib->nisc;  in kvm_s390_gisc_register()
3289  * in case the GISA is not part of the GIB alert list.
3293  * Returns: the nonspecific ISC (NISC) the gib alert mechanism
3370 		if (si == -1UL) {  in aen_process_gait()
3415 	if (!gib)  in kvm_s390_gib_destroy()
3424 	free_page((unsigned long)gib);  in kvm_s390_gib_destroy()
3425 	gib = NULL;  in kvm_s390_gib_destroy()
3434 		KVM_EVENT(3, "%s", "gib not initialized, no AIV facility");  in kvm_s390_gib_init()
3438 	gib = (struct kvm_s390_gib *)get_zeroed_page(GFP_KERNEL_ACCOUNT | GFP_DMA);  in kvm_s390_gib_init()
3439 	if (!gib) {  in kvm_s390_gib_init()
3446 		pr_err("Registering the GIB alert interruption handler failed\n");  in kvm_s390_gib_init()
3453 	gib->nisc = nisc;  in kvm_s390_gib_init()
3454 	gib_origin = virt_to_phys(gib);  in kvm_s390_gib_init()
3456 		pr_err("Associating the GIB with the AIV facility failed\n");  in kvm_s390_gib_init()
3457 		free_page((unsigned long)gib);  in kvm_s390_gib_init()
3458 		gib = NULL;  in kvm_s390_gib_init()
3471 	KVM_EVENT(3, "gib 0x%pK (nisc=%d) initialized", gib, gib->nisc);  in kvm_s390_gib_init()
3477 	free_page((unsigned long)gib);  in kvm_s390_gib_init()
3478 	gib = NULL;  in kvm_s390_gib_init()