96 static bool mtrr_is_enabled(struct kvm_mtrr *mtrr_state)  in mtrr_is_enabled()  argument
98 	return !!(mtrr_state->deftype & IA32_MTRR_DEF_TYPE_E);  in mtrr_is_enabled()
101 static bool fixed_mtrr_is_enabled(struct kvm_mtrr *mtrr_state)  in fixed_mtrr_is_enabled()  argument
103 	return !!(mtrr_state->deftype & IA32_MTRR_DEF_TYPE_FE);  in fixed_mtrr_is_enabled()
106 static u8 mtrr_default_type(struct kvm_mtrr *mtrr_state)  in mtrr_default_type()  argument
108 	return mtrr_state->deftype & IA32_MTRR_DEF_TYPE_TYPE_MASK;  in mtrr_default_type()
312 	struct kvm_mtrr *mtrr_state = &vcpu->arch.mtrr_state;  in update_mtrr()  local
320 	if (!mtrr_is_enabled(mtrr_state) && msr != MSR_MTRRdefType)  in update_mtrr()
325 		if (!fixed_mtrr_is_enabled(mtrr_state))  in update_mtrr()
333 		var_mtrr_range(&mtrr_state->var_ranges[index], &start, &end);  in update_mtrr()
346 	struct kvm_mtrr *mtrr_state = &vcpu->arch.mtrr_state;  in set_var_mtrr_msr()  local
352 	cur = &mtrr_state->var_ranges[index];  in set_var_mtrr_msr()
356 		list_del(&mtrr_state->var_ranges[index].node);  in set_var_mtrr_msr()
369 		list_for_each_entry(tmp, &mtrr_state->head, node)  in set_var_mtrr_msr()
385 		*(u64 *)&vcpu->arch.mtrr_state.fixed_ranges[index] = data;  in kvm_mtrr_set_msr()
387 		vcpu->arch.mtrr_state.deftype = data;  in kvm_mtrr_set_msr()
418 		*pdata = *(u64 *)&vcpu->arch.mtrr_state.fixed_ranges[index];  in kvm_mtrr_get_msr()
420 		*pdata = vcpu->arch.mtrr_state.deftype;  in kvm_mtrr_get_msr()
429 			*pdata = vcpu->arch.mtrr_state.var_ranges[index].base;  in kvm_mtrr_get_msr()
431 			*pdata = vcpu->arch.mtrr_state.var_ranges[index].mask;  in kvm_mtrr_get_msr()
441 	INIT_LIST_HEAD(&vcpu->arch.mtrr_state.head);  in kvm_vcpu_mtrr_init()
446 	struct kvm_mtrr *mtrr_state;  member
480 	if (!fixed_mtrr_is_enabled(iter->mtrr_state))  in mtrr_lookup_fixed_start()
520 	struct kvm_mtrr *mtrr_state = iter->mtrr_state;  in __mtrr_lookup_var_next()  local
522 	list_for_each_entry_continue(iter->range, &mtrr_state->head, node)  in __mtrr_lookup_var_next()
532 	struct kvm_mtrr *mtrr_state = iter->mtrr_state;  in mtrr_lookup_var_start()  local
537 	iter->range = list_prepare_entry(iter->range, &mtrr_state->head, node);  in mtrr_lookup_var_start()
554 	if (iter->index >= ARRAY_SIZE(iter->mtrr_state->fixed_ranges))  in mtrr_lookup_fixed_next()
569 	if (!mtrr_is_enabled(iter->mtrr_state)) {  in mtrr_lookup_start()
579 			     struct kvm_mtrr *mtrr_state, u64 start, u64 end)  in mtrr_lookup_init()  argument
581 	iter->mtrr_state = mtrr_state;  in mtrr_lookup_init()
595 		iter->mem_type = iter->mtrr_state->fixed_ranges[iter->index];  in mtrr_lookup_okay()
621 	struct kvm_mtrr *mtrr_state = &vcpu->arch.mtrr_state;  in kvm_mtrr_get_guest_memory_type()  local
631 	mtrr_for_each_mem_type(&iter, mtrr_state, start, end) {  in kvm_mtrr_get_guest_memory_type()
683 		return mtrr_default_type(mtrr_state);  in kvm_mtrr_get_guest_memory_type()
698 	struct kvm_mtrr *mtrr_state = &vcpu->arch.mtrr_state;  in kvm_mtrr_check_gfn_range_consistency()  local
705 	mtrr_for_each_mem_type(&iter, mtrr_state, start, end) {  in kvm_mtrr_check_gfn_range_consistency()
724 	return type == mtrr_default_type(mtrr_state);  in kvm_mtrr_check_gfn_range_consistency()