Cross Reference: /illumos-gate/usr/src/uts/common/io/devinfo.c

Lines Matching defs:i_lnode
188 struct i_lnode;
199 	struct i_lnode	*src_lnode;	/* src i_lnode */
200 	struct i_lnode	*tgt_lnode;	/* tgt i_lnode */
201 	struct i_link	*src_link_next;	/* next src i_link /w same i_lnode */
202 	struct i_link	*tgt_link_next;	/* next tgt i_link /w same i_lnode */
205 typedef struct i_lnode {
207 	 * If a di_lnode struct representing this i_lnode struct makes it
225 	 * i_link ptr to links coming into this i_lnode node
226 	 * (this i_lnode is the target of these i_links)
231 	 * i_link ptr to links going out of this i_lnode node
232 	 * (this i_lnode is the source of these i_links)
2085 	i_lnode_t	*i_lnode;
2087 	i_lnode = kmem_zalloc(sizeof (i_lnode_t), KM_SLEEP);
2090 	i_lnode->modid = modid;
2092 	return (i_lnode);
2096 i_lnode_free(i_lnode_t *i_lnode)
2098 	kmem_free(i_lnode, sizeof (i_lnode_t));
2102 i_lnode_check_free(i_lnode_t *i_lnode)
2105 	ASSERT(i_lnode->self > 0);
2106 	ASSERT(i_lnode->di_node->self > 0);
2109 	ASSERT(i_lnode->link_in || i_lnode->link_out);
2111 	i_lnode_free(i_lnode);
2142 	i_lnode_t	*i_lnode = (i_lnode_t *)key;
2146 	dev = i_lnode->devt;
2148 		return (i_lnode->modid + getminor(dev) + getmajor(dev));
2150 	ptr = i_lnode->di_node;
2158 	return (i_lnode->modid);
2190 	i_lnode_t	*src_lnode, *tgt_lnode, *i_lnode;
2220 	 * allocate an i_lnode and add it to the lnode hash
2226 	i_lnode = i_lnode_alloc(ldi_usage->src_modid);
2227 	i_lnode->di_node = DI_NODE(di_mem_addr(st, soff));
2228 	i_lnode->devt = ldi_usage->src_devt;
2230 	res = mod_hash_find(st->lnode_hash, i_lnode, &nodep);
2233 		 * new i_lnode
2236 		res = mod_hash_insert(st->lnode_hash, i_lnode, i_lnode);
2239 		src_lnode = i_lnode;
2241 		/* this i_lnode already exists in the lnode_hash */
2242 		i_lnode_free(i_lnode);
2247 	 * allocate a tgt i_lnode and add it to the lnode hash
2249 	i_lnode = i_lnode_alloc(ldi_usage->tgt_modid);
2250 	i_lnode->di_node = DI_NODE(di_mem_addr(st, toff));
2251 	i_lnode->devt = ldi_usage->tgt_devt;
2253 	res = mod_hash_find(st->lnode_hash, i_lnode, &nodep);
2256 		 * new i_lnode
2259 		res = mod_hash_insert(st->lnode_hash, i_lnode, i_lnode);
2262 		tgt_lnode = i_lnode;
2264 		/* this i_lnode already exists in the lnode_hash */
2265 		i_lnode_free(i_lnode);
2395 	i_lnode_t		*i_lnode = (i_lnode_t *)key;
2400 	ASSERT(i_lnode->self == 0);
2402 	i_lnode->self = data->lnode_off +
2411 	me = DI_LNODE(di_mem_addr(data->st, i_lnode->self));
2412 	me->self = i_lnode->self;
2414 	if (i_lnode->devt == DDI_DEV_T_NONE) {
2418 		me->dev_major = getmajor(i_lnode->devt);
2419 		me->dev_minor = getminor(i_lnode->devt);
2427 	ASSERT(i_lnode->di_node && i_lnode->di_node->self > 0);
2428 	me->node = i_lnode->di_node->self;
2435 	ASSERT((i_lnode->link_in != NULL) || (i_lnode->link_out != NULL));
2444 	medinode = i_lnode->di_node;