89 	enum emulation_result emulated = EMULATE_DONE;  in kvmppc_emulate_mtspr()  local
127 		emulated = vcpu->kvm->arch.kvm_ops->emulate_mtspr(vcpu, sprn,  in kvmppc_emulate_mtspr()
129 		if (emulated == EMULATE_FAIL)  in kvmppc_emulate_mtspr()
137 	return emulated;  in kvmppc_emulate_mtspr()
142 	enum emulation_result emulated = EMULATE_DONE;  in kvmppc_emulate_mfspr()  local
188 		emulated = vcpu->kvm->arch.kvm_ops->emulate_mfspr(vcpu, sprn,  in kvmppc_emulate_mfspr()
190 		if (unlikely(emulated == EMULATE_FAIL)) {  in kvmppc_emulate_mfspr()
197 	if (emulated == EMULATE_DONE)  in kvmppc_emulate_mfspr()
201 	return emulated;  in kvmppc_emulate_mfspr()
210 	enum emulation_result emulated;  in kvmppc_emulate_instruction()  local
216 	emulated = kvmppc_get_last_inst(vcpu, INST_GENERIC, &inst);  in kvmppc_emulate_instruction()
217 	if (emulated != EMULATE_DONE)  in kvmppc_emulate_instruction()
218 		return emulated;  in kvmppc_emulate_instruction()
255 			emulated = kvmppc_emulate_mfspr(vcpu, sprn, rt);  in kvmppc_emulate_instruction()
256 			if (emulated == EMULATE_AGAIN) {  in kvmppc_emulate_instruction()
257 				emulated = EMULATE_DONE;  in kvmppc_emulate_instruction()
263 			emulated = kvmppc_emulate_mtspr(vcpu, sprn, rs);  in kvmppc_emulate_instruction()
264 			if (emulated == EMULATE_AGAIN) {  in kvmppc_emulate_instruction()
265 				emulated = EMULATE_DONE;  in kvmppc_emulate_instruction()
275 			emulated = EMULATE_FAIL;  in kvmppc_emulate_instruction()
287 			emulated = EMULATE_EXIT_USER;  in kvmppc_emulate_instruction()
290 			emulated = EMULATE_FAIL;  in kvmppc_emulate_instruction()
295 		emulated = EMULATE_FAIL;  in kvmppc_emulate_instruction()
298 	if (emulated == EMULATE_FAIL) {  in kvmppc_emulate_instruction()
299 		emulated = vcpu->kvm->arch.kvm_ops->emulate_op(run, vcpu, inst,  in kvmppc_emulate_instruction()
301 		if (emulated == EMULATE_AGAIN) {  in kvmppc_emulate_instruction()
303 		} else if (emulated == EMULATE_FAIL) {  in kvmppc_emulate_instruction()
310 	trace_kvm_ppc_instr(inst, kvmppc_get_pc(vcpu), emulated);  in kvmppc_emulate_instruction()
316 	return emulated;  in kvmppc_emulate_instruction()