| livetree.c (204431) | livetree.c (204433) |
|---|---|
| 1/* 2 * (C) Copyright David Gibson <dwg@au1.ibm.com>, IBM Corporation. 2005. 3 * 4 * 5 * This program is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU General Public License as 7 * published by the Free Software Foundation; either version 2 of the 8 * License, or (at your option) any later version. --- 279 unchanged lines hidden (view full) --- 288 289cell_t get_node_phandle(struct node *root, struct node *node) 290{ 291 static cell_t phandle = 1; /* FIXME: ick, static local */ 292 293 if ((node->phandle != 0) && (node->phandle != -1)) 294 return node->phandle; 295 | 1/* 2 * (C) Copyright David Gibson <dwg@au1.ibm.com>, IBM Corporation. 2005. 3 * 4 * 5 * This program is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU General Public License as 7 * published by the Free Software Foundation; either version 2 of the 8 * License, or (at your option) any later version. --- 279 unchanged lines hidden (view full) --- 288 289cell_t get_node_phandle(struct node *root, struct node *node) 290{ 291 static cell_t phandle = 1; /* FIXME: ick, static local */ 292 293 if ((node->phandle != 0) && (node->phandle != -1)) 294 return node->phandle; 295 |
| 296 assert(! get_property(node, "linux,phandle")); 297 | |
| 298 while (get_node_by_phandle(root, phandle)) 299 phandle++; 300 301 node->phandle = phandle; | 296 while (get_node_by_phandle(root, phandle)) 297 phandle++; 298 299 node->phandle = phandle; |
| 302 add_property(node, 303 build_property("linux,phandle", 304 data_append_cell(empty_data, phandle), 305 NULL)); | |
| 306 | 300 |
| 301 if (!get_property(node, "linux,phandle") 302 && (phandle_format & PHANDLE_LEGACY)) 303 add_property(node, 304 build_property("linux,phandle", 305 data_append_cell(empty_data, phandle), 306 NULL)); 307 308 if (!get_property(node, "phandle") 309 && (phandle_format & PHANDLE_EPAPR)) 310 add_property(node, 311 build_property("phandle", 312 data_append_cell(empty_data, phandle), 313 NULL)); 314 315 /* If the node *does* have a phandle property, we must 316 * be dealing with a self-referencing phandle, which will be 317 * fixed up momentarily in the caller */ 318 |
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| 307 return node->phandle; 308} | 319 return node->phandle; 320} |