137 	u8 prio = 0xff;  in xive_vm_scan_interrupts()  local
149 		prio = ffs(pending) - 1;  in xive_vm_scan_interrupts()
152 		if (prio >= xc->cppr || prio > 7) {  in xive_vm_scan_interrupts()
154 				prio = xc->mfrr;  in xive_vm_scan_interrupts()
161 		q = &xc->queues[prio];  in xive_vm_scan_interrupts()
194 		if (hirq == XICS_IPI || (prio == 0 && !qpage)) {  in xive_vm_scan_interrupts()
213 			pending &= ~(1 << prio);  in xive_vm_scan_interrupts()
234 		if (prio >= xc->mfrr && xc->mfrr < xc->cppr) {  in xive_vm_scan_interrupts()
235 			prio = xc->mfrr;  in xive_vm_scan_interrupts()
272 		xc->cppr = prio;  in xive_vm_scan_interrupts()
374 	u8 pending, prio;  in xive_vm_push_pending_to_hw()  local
385 	prio = ffs(pending) - 1;  in xive_vm_push_pending_to_hw()
387 	__raw_writeb(prio, xive_tima + TM_SPC_SET_OS_PENDING);  in xive_vm_push_pending_to_hw()
393 	unsigned int prio;  in xive_vm_scan_for_rerouted_irqs()  local
396 	for (prio = xc->cppr; prio < KVMPPC_XIVE_Q_COUNT; prio++) {  in xive_vm_scan_for_rerouted_irqs()
397 		struct xive_q *q = &xc->queues[prio];  in xive_vm_scan_for_rerouted_irqs()
866 int kvmppc_xive_attach_escalation(struct kvm_vcpu *vcpu, u8 prio,  in kvmppc_xive_attach_escalation()  argument
870 	struct xive_q *q = &xc->queues[prio];  in kvmppc_xive_attach_escalation()
875 	if (xc->esc_virq[prio])  in kvmppc_xive_attach_escalation()
879 	xc->esc_virq[prio] = irq_create_mapping(NULL, q->esc_irq);  in kvmppc_xive_attach_escalation()
880 	if (!xc->esc_virq[prio]) {  in kvmppc_xive_attach_escalation()
882 		       prio, xc->server_num);  in kvmppc_xive_attach_escalation()
891 				 vcpu->kvm->arch.lpid, xc->server_num, prio);  in kvmppc_xive_attach_escalation()
894 		       prio, xc->server_num);  in kvmppc_xive_attach_escalation()
899 	pr_devel("Escalation %s irq %d (prio %d)\n", name, xc->esc_virq[prio], prio);  in kvmppc_xive_attach_escalation()
901 	rc = request_irq(xc->esc_virq[prio], xive_esc_irq,  in kvmppc_xive_attach_escalation()
905 		       prio, xc->server_num);  in kvmppc_xive_attach_escalation()
908 	xc->esc_virq_names[prio] = name;  in kvmppc_xive_attach_escalation()
919 		struct irq_data *d = irq_get_irq_data(xc->esc_virq[prio]);  in kvmppc_xive_attach_escalation()
930 	irq_dispose_mapping(xc->esc_virq[prio]);  in kvmppc_xive_attach_escalation()
931 	xc->esc_virq[prio] = 0;  in kvmppc_xive_attach_escalation()
936 static int xive_provision_queue(struct kvm_vcpu *vcpu, u8 prio)  in xive_provision_queue()  argument
940 	struct xive_q *q =  &xc->queues[prio];  in xive_provision_queue()
951 		       prio, xc->server_num);  in xive_provision_queue()
963 	rc = xive_native_configure_queue(xc->vp_id, q, prio, qpage,  in xive_provision_queue()
967 		       prio, xc->server_num);  in xive_provision_queue()
972 static int xive_check_provisioning(struct kvm *kvm, u8 prio)  in xive_check_provisioning()  argument
982 	if (xive->qmap & (1 << prio))  in xive_check_provisioning()
985 	pr_devel("Provisioning prio... %d\n", prio);  in xive_check_provisioning()
991 		rc = xive_provision_queue(vcpu, prio);  in xive_check_provisioning()
993 			kvmppc_xive_attach_escalation(vcpu, prio,  in xive_check_provisioning()
1001 	xive->qmap |= (1 << prio);  in xive_check_provisioning()
1005 static void xive_inc_q_pending(struct kvm *kvm, u32 server, u8 prio)  in xive_inc_q_pending()  argument
1021 	q = &xc->queues[prio];  in xive_inc_q_pending()
1025 static int xive_try_pick_queue(struct kvm_vcpu *vcpu, u8 prio)  in xive_try_pick_queue()  argument
1036 	q = &xc->queues[prio];  in xive_try_pick_queue()
1045 int kvmppc_xive_select_target(struct kvm *kvm, u32 *server, u8 prio)  in kvmppc_xive_select_target()  argument
1058 	pr_devel("Finding irq target on 0x%x/%d...\n", *server, prio);  in kvmppc_xive_select_target()
1061 	rc = xive_try_pick_queue(vcpu, prio);  in kvmppc_xive_select_target()
1071 		rc = xive_try_pick_queue(vcpu, prio);  in kvmppc_xive_select_target()
1074 			pr_devel("  found on 0x%x/%d\n", *server, prio);  in kvmppc_xive_select_target()
1146 			       u8 prio)  in xive_finish_unmask()  argument
1173 	state->guest_priority = prio;  in xive_finish_unmask()
1185 				 u32 server, u8 prio)  in xive_target_interrupt()  argument
1196 	rc = kvmppc_xive_select_target(kvm, &server, prio);  in xive_target_interrupt()
1217 	state->act_priority = prio;  in xive_target_interrupt()
1225 					 prio, state->number);  in xive_target_interrupt()
1561 	u8 prio;  in kvmppc_xive_set_mapped()  local
1599 	prio = xive_lock_and_mask(xive, sb, state);  in kvmppc_xive_set_mapped()
1600 	pr_devel(" old IPI prio %02x P:%d Q:%d\n", prio,  in kvmppc_xive_set_mapped()
1634 	if (prio != MASKED && !state->old_p)  in kvmppc_xive_set_mapped()
1642 	state->guest_priority = prio;  in kvmppc_xive_set_mapped()
1656 	u8 prio;  in kvmppc_xive_clr_mapped()  local
1674 	prio = xive_lock_and_mask(xive, sb, state);  in kvmppc_xive_clr_mapped()
1675 	pr_devel(" old IRQ prio %02x P:%d Q:%d\n", prio,  in kvmppc_xive_clr_mapped()
1715 	if (prio == MASKED || state->old_p)  in kvmppc_xive_clr_mapped()
1722 	state->guest_priority = prio;  in kvmppc_xive_clr_mapped()
2188 	u64 val, prio;  in xive_get_source()  local
2224 	prio = state->saved_scan_prio;  in xive_get_source()
2226 	if (prio == MASKED) {  in xive_get_source()
2228 		prio = state->saved_priority;  in xive_get_source()
2230 	val |= prio << KVM_XICS_PRIORITY_SHIFT;  in xive_get_source()
2248 		if (state->in_queue || (prio == MASKED && state->saved_q))  in xive_get_source()