106 static bool mtrr_is_enabled(struct kvm_mtrr *mtrr_state)  in mtrr_is_enabled()  argument
108 	return !!(mtrr_state->deftype & IA32_MTRR_DEF_TYPE_E);  in mtrr_is_enabled()
111 static bool fixed_mtrr_is_enabled(struct kvm_mtrr *mtrr_state)  in fixed_mtrr_is_enabled()  argument
113 	return !!(mtrr_state->deftype & IA32_MTRR_DEF_TYPE_FE);  in fixed_mtrr_is_enabled()
116 static u8 mtrr_default_type(struct kvm_mtrr *mtrr_state)  in mtrr_default_type()  argument
118 	return mtrr_state->deftype & IA32_MTRR_DEF_TYPE_TYPE_MASK;  in mtrr_default_type()
318 	struct kvm_mtrr *mtrr_state = &vcpu->arch.mtrr_state;  in update_mtrr()  local
326 	if (!mtrr_is_enabled(mtrr_state) && msr != MSR_MTRRdefType)  in update_mtrr()
331 		if (!fixed_mtrr_is_enabled(mtrr_state))  in update_mtrr()
339 		var_mtrr_range(&mtrr_state->var_ranges[index], &start, &end);  in update_mtrr()
352 	struct kvm_mtrr *mtrr_state = &vcpu->arch.mtrr_state;  in set_var_mtrr_msr()  local
358 	cur = &mtrr_state->var_ranges[index];  in set_var_mtrr_msr()
362 		list_del(&mtrr_state->var_ranges[index].node);  in set_var_mtrr_msr()
375 		list_for_each_entry(tmp, &mtrr_state->head, node)  in set_var_mtrr_msr()
391 		*(u64 *)&vcpu->arch.mtrr_state.fixed_ranges[index] = data;  in kvm_mtrr_set_msr()
393 		vcpu->arch.mtrr_state.deftype = data;  in kvm_mtrr_set_msr()
424 		*pdata = *(u64 *)&vcpu->arch.mtrr_state.fixed_ranges[index];  in kvm_mtrr_get_msr()
426 		*pdata = vcpu->arch.mtrr_state.deftype;  in kvm_mtrr_get_msr()
435 			*pdata = vcpu->arch.mtrr_state.var_ranges[index].base;  in kvm_mtrr_get_msr()
437 			*pdata = vcpu->arch.mtrr_state.var_ranges[index].mask;  in kvm_mtrr_get_msr()
447 	INIT_LIST_HEAD(&vcpu->arch.mtrr_state.head);  in kvm_vcpu_mtrr_init()
452 	struct kvm_mtrr *mtrr_state;  member
486 	if (!fixed_mtrr_is_enabled(iter->mtrr_state))  in mtrr_lookup_fixed_start()
526 	struct kvm_mtrr *mtrr_state = iter->mtrr_state;  in __mtrr_lookup_var_next()  local
528 	list_for_each_entry_continue(iter->range, &mtrr_state->head, node)  in __mtrr_lookup_var_next()
538 	struct kvm_mtrr *mtrr_state = iter->mtrr_state;  in mtrr_lookup_var_start()  local
542 	iter->range = list_prepare_entry(iter->range, &mtrr_state->head, node);  in mtrr_lookup_var_start()
559 	if (iter->index >= ARRAY_SIZE(iter->mtrr_state->fixed_ranges))  in mtrr_lookup_fixed_next()
574 	if (!mtrr_is_enabled(iter->mtrr_state)) {  in mtrr_lookup_start()
584 			     struct kvm_mtrr *mtrr_state, u64 start, u64 end)  in mtrr_lookup_init()  argument
586 	iter->mtrr_state = mtrr_state;  in mtrr_lookup_init()
600 		iter->mem_type = iter->mtrr_state->fixed_ranges[iter->index];  in mtrr_lookup_okay()
626 	struct kvm_mtrr *mtrr_state = &vcpu->arch.mtrr_state;  in kvm_mtrr_get_guest_memory_type()  local
636 	mtrr_for_each_mem_type(&iter, mtrr_state, start, end) {  in kvm_mtrr_get_guest_memory_type()
688 		return mtrr_default_type(mtrr_state);  in kvm_mtrr_get_guest_memory_type()
703 	struct kvm_mtrr *mtrr_state = &vcpu->arch.mtrr_state;  in kvm_mtrr_check_gfn_range_consistency()  local
710 	mtrr_for_each_mem_type(&iter, mtrr_state, start, end) {  in kvm_mtrr_check_gfn_range_consistency()
729 	return type == mtrr_default_type(mtrr_state);  in kvm_mtrr_check_gfn_range_consistency()