121 	int idx;  in make_new_leaf()  local
123 	idx = esid2idx(esid, parent->ua_level);  in make_new_leaf()
124 	KASSERT(parent->u.ua_child[idx] == NULL, ("Child already exists!"));  in make_new_leaf()
132 	idx = esid2idx(esid, child->ua_level);  in make_new_leaf()
133 	child->u.slb_entries[idx].slbv = slbv;  in make_new_leaf()
134 	child->u.slb_entries[idx].slbe = (esid << SLBE_ESID_SHIFT) | SLBE_VALID;  in make_new_leaf()
135 	setbit(&child->ua_alloc, idx);  in make_new_leaf()
137 	retval = &child->u.slb_entries[idx];  in make_new_leaf()
146 	idx = esid2idx(esid, parent->ua_level);  in make_new_leaf()
147 	parent->u.ua_child[idx] = child;  in make_new_leaf()
148 	setbit(&parent->ua_alloc, idx);  in make_new_leaf()
161 	int idx, level;  in make_intermediate()  local
163 	idx = esid2idx(esid, parent->ua_level);  in make_intermediate()
164 	child = parent->u.ua_child[idx];  in make_intermediate()
189 	idx = esid2idx(child->ua_base, inter->ua_level);  in make_intermediate()
190 	inter->u.ua_child[idx] = child;  in make_intermediate()
191 	setbit(&inter->ua_alloc, idx);  in make_intermediate()
195 	idx = esid2idx(inter->ua_base, parent->ua_level);  in make_intermediate()
196 	parent->u.ua_child[idx] = inter;  in make_intermediate()
197 	setbit(&parent->ua_alloc, idx);  in make_intermediate()
234 	int idx;  in user_va_to_slb_entry()  local
241 		idx = esid2idx(esid, ua->ua_level);  in user_va_to_slb_entry()
248 			return ((ua->u.slb_entries[idx].slbe & SLBE_VALID) ?  in user_va_to_slb_entry()
249 			    &ua->u.slb_entries[idx] : NULL);  in user_va_to_slb_entry()
257 		ua = ua->u.ua_child[idx];  in user_va_to_slb_entry()
295 	int idx;  in allocate_user_vsid()  local
312 		idx = esid2idx(esid, ua->ua_level);  in allocate_user_vsid()
315 			ua->u.slb_entries[idx].slbv = slbv;  in allocate_user_vsid()
317 			ua->u.slb_entries[idx].slbe = (esid << SLBE_ESID_SHIFT)  in allocate_user_vsid()
319 			setbit(&ua->ua_alloc, idx);  in allocate_user_vsid()
320 			slb = &ua->u.slb_entries[idx];  in allocate_user_vsid()
324 		next = ua->u.ua_child[idx];  in allocate_user_vsid()
357 	int idx;  in free_vsid()  local
367 		idx = esid2idx(esid, ua->ua_level);  in free_vsid()
369 			ua->u.slb_entries[idx].slbv = 0;  in free_vsid()
371 			ua->u.slb_entries[idx].slbe = 0;  in free_vsid()
372 			clrbit(&ua->ua_alloc, idx);  in free_vsid()
376 		ua = ua->u.ua_child[idx];  in free_vsid()
390 	int idx;  in free_slb_tree_node()  local
392 	for (idx = 0; idx < 16; idx++) {  in free_slb_tree_node()
394 			if (ua->u.ua_child[idx] != NULL)  in free_slb_tree_node()
395 				free_slb_tree_node(ua->u.ua_child[idx]);  in free_slb_tree_node()
397 			if (ua->u.slb_entries[idx].slbv != 0)  in free_slb_tree_node()
398 				moea64_release_vsid(ua->u.slb_entries[idx].slbv  in free_slb_tree_node()