23 static int __sigp_sense(struct kvm_vcpu *vcpu, struct kvm_vcpu *dst_vcpu,  in __sigp_sense()  argument
31 	li = &dst_vcpu->arch.local_int;  in __sigp_sense()
34 	ext_call_pending = kvm_s390_ext_call_pending(dst_vcpu);  in __sigp_sense()
46 	VCPU_EVENT(vcpu, 4, "sensed status of cpu %x rc %x", dst_vcpu->vcpu_id,  in __sigp_sense()
52 				    struct kvm_vcpu *dst_vcpu)  in __inject_sigp_emergency()  argument
60 	rc = kvm_s390_inject_vcpu(dst_vcpu, &irq);  in __inject_sigp_emergency()
63 			   dst_vcpu->vcpu_id);  in __inject_sigp_emergency()
68 static int __sigp_emergency(struct kvm_vcpu *vcpu, struct kvm_vcpu *dst_vcpu)  in __sigp_emergency()  argument
70 	return __inject_sigp_emergency(vcpu, dst_vcpu);  in __sigp_emergency()
74 					struct kvm_vcpu *dst_vcpu,  in __sigp_conditional_emergency()  argument
82 	flags = atomic_read(&dst_vcpu->arch.sie_block->cpuflags);  in __sigp_conditional_emergency()
83 	psw = &dst_vcpu->arch.sie_block->gpsw;  in __sigp_conditional_emergency()
84 	p_asn = dst_vcpu->arch.sie_block->gcr[4] & 0xffff;  /* Primary ASN */  in __sigp_conditional_emergency()
85 	s_asn = dst_vcpu->arch.sie_block->gcr[3] & 0xffff;  /* Secondary ASN */  in __sigp_conditional_emergency()
92 		return __inject_sigp_emergency(vcpu, dst_vcpu);  in __sigp_conditional_emergency()
101 				struct kvm_vcpu *dst_vcpu, u64 *reg)  in __sigp_external_call()  argument
109 	rc = kvm_s390_inject_vcpu(dst_vcpu, &irq);  in __sigp_external_call()
116 			   dst_vcpu->vcpu_id);  in __sigp_external_call()
122 static int __sigp_stop(struct kvm_vcpu *vcpu, struct kvm_vcpu *dst_vcpu)  in __sigp_stop()  argument
129 	rc = kvm_s390_inject_vcpu(dst_vcpu, &irq);  in __sigp_stop()
134 			   dst_vcpu->vcpu_id);  in __sigp_stop()
140 					struct kvm_vcpu *dst_vcpu, u64 *reg)  in __sigp_stop_and_store_status()  argument
148 	rc = kvm_s390_inject_vcpu(dst_vcpu, &irq);  in __sigp_stop_and_store_status()
153 			   dst_vcpu->vcpu_id);  in __sigp_stop_and_store_status()
183 static int __sigp_set_prefix(struct kvm_vcpu *vcpu, struct kvm_vcpu *dst_vcpu,  in __sigp_set_prefix()  argument
203 	rc = kvm_s390_inject_vcpu(dst_vcpu, &irq);  in __sigp_set_prefix()
210 			   dst_vcpu->vcpu_id, irq.u.prefix.address);  in __sigp_set_prefix()
217 				       struct kvm_vcpu *dst_vcpu,  in __sigp_store_status_at_addr()  argument
223 	flags = atomic_read(dst_vcpu->arch.local_int.cpuflags);  in __sigp_store_status_at_addr()
231 	rc = kvm_s390_store_status_unloaded(dst_vcpu, addr);  in __sigp_store_status_at_addr()
241 				struct kvm_vcpu *dst_vcpu, u64 *reg)  in __sigp_sense_running()  argument
246 	li = &dst_vcpu->arch.local_int;  in __sigp_sense_running()
258 		   dst_vcpu->vcpu_id, rc);  in __sigp_sense_running()
264 				   struct kvm_vcpu *dst_vcpu, u8 order_code)  in __prepare_sigp_re_start()  argument
266 	struct kvm_s390_local_interrupt *li = &dst_vcpu->arch.local_int;  in __prepare_sigp_re_start()
272 	if (kvm_s390_is_stop_irq_pending(dst_vcpu))  in __prepare_sigp_re_start()
280 				    struct kvm_vcpu *dst_vcpu, u8 order_code)  in __prepare_sigp_cpu_reset()  argument
287 				  struct kvm_vcpu *dst_vcpu)  in __prepare_sigp_unknown()  argument
297 	struct kvm_vcpu *dst_vcpu = kvm_get_vcpu_by_id(vcpu->kvm, cpu_addr);  in handle_sigp_dst()  local
299 	if (!dst_vcpu)  in handle_sigp_dst()
305 		rc = __sigp_sense(vcpu, dst_vcpu, status_reg);  in handle_sigp_dst()
309 		rc = __sigp_external_call(vcpu, dst_vcpu, status_reg);  in handle_sigp_dst()
313 		rc = __sigp_emergency(vcpu, dst_vcpu);  in handle_sigp_dst()
317 		rc = __sigp_stop(vcpu, dst_vcpu);  in handle_sigp_dst()
321 		rc = __sigp_stop_and_store_status(vcpu, dst_vcpu, status_reg);  in handle_sigp_dst()
325 		rc = __sigp_store_status_at_addr(vcpu, dst_vcpu, parameter,  in handle_sigp_dst()
330 		rc = __sigp_set_prefix(vcpu, dst_vcpu, parameter, status_reg);  in handle_sigp_dst()
334 		rc = __sigp_conditional_emergency(vcpu, dst_vcpu, parameter,  in handle_sigp_dst()
339 		rc = __sigp_sense_running(vcpu, dst_vcpu, status_reg);  in handle_sigp_dst()
343 		rc = __prepare_sigp_re_start(vcpu, dst_vcpu, order_code);  in handle_sigp_dst()
347 		rc = __prepare_sigp_re_start(vcpu, dst_vcpu, order_code);  in handle_sigp_dst()
351 		rc = __prepare_sigp_cpu_reset(vcpu, dst_vcpu, order_code);  in handle_sigp_dst()
355 		rc = __prepare_sigp_cpu_reset(vcpu, dst_vcpu, order_code);  in handle_sigp_dst()
359 		rc = __prepare_sigp_unknown(vcpu, dst_vcpu);  in handle_sigp_dst()
365 			   order_code, dst_vcpu->vcpu_id);  in handle_sigp_dst()