smallsolar/u-boot
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

dm: core: Show device sequence instead in dm_dump_tree()

Browse Source 
Currently uclass index is shown in DM tree dump which ignores alias
sequence numbering. The result could be confusing since these 2 numbers
could be different. Show device sequence number instead as it's more
meaningful.

Also update documentation to use sequence number.

Signed-off-by: Zixun LI <admin@hifiphile.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Zixun LI
2024-08-02 11:28:12 +02:00
committed by Tom Rini
parent 8a5642fa84
commit 2d76e724b4
2 changed files with 5 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/core/dump.c
View File

@@ -40,7 +40,7 @@ static void show_devices(struct udevice *dev, int depth, int last_flag,
/* print the first 20 characters to not break the tree-format. */
printf(CONFIG_IS_ENABLED(USE_TINY_PRINTF) ? " %s %d [ %c ] %s " :
" %-10.10s %3d [ %c ] %-20.20s ", dev->uclass->uc_drv->name,
dev_get_uclass_index(dev, NULL),
dev->seq_,
flags & DM_FLAG_ACTIVATED ? '+' : ' ', dev->driver->name);
for (i = depth; i >= 0; i--) {
@@ -129,7 +129,7 @@ void dm_dump_tree(char *dev_name, bool extended, bool sort)
{
struct udevice *root;
printf(" Class Index Probed Driver Name\n");
printf(" Class Seq Probed Driver Name\n");
printf("-----------------------------------------------------------\n");
root = dm_root();