2 * Copyright (c) 2015 Google, Inc
4 * SPDX-License-Identifier: GPL-2.0+
12 static void show_devices(struct udevice *dev, int depth, int last_flag)
15 struct udevice *child;
18 /* print the first 11 characters to not break the tree-format. */
19 strlcpy(class_name, dev->uclass->uc_drv->name, sizeof(class_name));
20 printf(" %-11s [ %c ] ", class_name,
21 dev->flags & DM_FLAG_ACTIVATED ? '+' : ' ');
23 for (i = depth; i >= 0; i--) {
24 is_last = (last_flag >> i) & 1;
38 printf("%s\n", dev->name);
40 list_for_each_entry(child, &dev->child_head, sibling_node) {
41 is_last = list_is_last(&child->sibling_node, &dev->child_head);
42 show_devices(child, depth + 1, (last_flag << 1) | is_last);
46 void dm_dump_all(void)
52 printf(" Class Probed Name\n");
53 printf("----------------------------------------\n");
54 show_devices(root, -1, 0);
59 * dm_display_line() - Display information about a single device
61 * Displays a single line of information with an option prefix
63 * @dev: Device to display
65 static void dm_display_line(struct udevice *dev)
67 printf("- %c %s @ %08lx",
68 dev->flags & DM_FLAG_ACTIVATED ? '*' : ' ',
69 dev->name, (ulong)map_to_sysmem(dev));
70 if (dev->seq != -1 || dev->req_seq != -1)
71 printf(", seq %d, (req %d)", dev->seq, dev->req_seq);
75 void dm_dump_uclass(void)
81 for (id = 0; id < UCLASS_COUNT; id++) {
84 ret = uclass_get(id, &uc);
88 printf("uclass %d: %s\n", id, uc->uc_drv->name);
89 if (list_empty(&uc->dev_head))
91 list_for_each_entry(dev, &uc->dev_head, uclass_node) {