1 // SPDX-License-Identifier: GPL-2.0
3 * linux/arch/alpha/kernel/gct.c
6 #include <linux/kernel.h>
7 #include <linux/types.h>
8 #include <linux/errno.h>
10 #include <asm/hwrpb.h>
14 gct6_find_nodes(gct6_node *node, gct6_search_struct *search)
16 gct6_search_struct *wanted;
19 /* First check the magic number. */
20 if (node->magic != GCT_NODE_MAGIC) {
21 printk(KERN_ERR "GCT Node MAGIC incorrect - GCT invalid\n");
25 /* Check against the search struct. */
27 wanted && (wanted->type | wanted->subtype);
29 if (node->type != wanted->type)
31 if (node->subtype != wanted->subtype)
34 /* Found it -- call out. */
36 wanted->callout(node);
39 /* Now walk the tree, siblings first. */
41 status |= gct6_find_nodes(GCT_NODE_PTR(node->next), search);
43 /* Then the children. */
45 status |= gct6_find_nodes(GCT_NODE_PTR(node->child), search);