It is often useful to see which driver was actually selected for each
device. Add a new 'Driver' column to provide this information. Sample
output:
Class Probed Driver Name
----------------------------------------
root [ + ] root_drive root_driver
keyboard [ + ] i8042_kbd |-- keyboard
serial [ + ] ns16550_se |-- serial
rtc [ ] rtc_mc1468 |-- rtc
timer [ + ] tsc_timer |-- tsc-timer
syscon [ + ] ich6_pinct |-- pch_pinctrl
pci [ + ] pci_x86 |-- pci
northbridge [ + ] bd82x6x_no | |-- northbridge@0,0
video [ + ] bd82x6x_vi | |-- gma@2,0
vidconsole0 [ + ] vidconsole | | `-- gma@2,0.vidconsole0
...
Signed-off-by: Simon Glass <s...@chromium.org>
---
drivers/core/dump.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/core/dump.c b/drivers/core/dump.c
index c3e109e7ed..98e2b3cd23 100644
--- a/drivers/core/dump.c
+++ b/drivers/core/dump.c
@@ -18,8 +18,8 @@ static void show_devices(struct udevice *dev, int depth, int
last_flag)
/* print the first 11 characters to not break the tree-format. */
strlcpy(class_name, dev->uclass->uc_drv->name, sizeof(class_name));
- printf(" %-11s [ %c ] ", class_name,
- dev->flags & DM_FLAG_ACTIVATED ? '+' : ' ');
+ printf(" %-11s [ %c ] %-10.10s ", class_name,
+ dev->flags & DM_FLAG_ACTIVATED ? '+' : ' ', dev->driver->name);
for (i = depth; i >= 0; i--) {
is_last = (last_flag >> i) & 1;
@@ -50,7 +50,7 @@ void dm_dump_all(void)
root = dm_root();
if (root) {
- printf(" Class Probed Name\n");
+ printf(" Class Probed Driver Name\n");
printf("----------------------------------------\n");
show_devices(root, -1, 0);
}
--
2.13.2.932.g7449e964c-goog
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