From 1c55b229232c87751fbe3d2b378b496352960816 Mon Sep 17 00:00:00 2001
From: Simon Glass <sjg@chromium.org>
Date: Wed, 16 Dec 2020 21:20:10 -0700
Subject: [PATCH] dm: test: Check all devices have a sequence numbers
Add a test that the new sequence numbers work as expected. Every device
should get one.
Signed-off-by: Simon Glass <sjg@chromium.org>
---
test/dm/core.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/test/dm/core.c b/test/dm/core.c
index 0e0696af98..a7c0f40b77 100644
--- a/test/dm/core.c
+++ b/test/dm/core.c
@@ -1066,3 +1066,22 @@ static int dm_test_inactive_child(struct unit_test_state *uts)
return 0;
}
DM_TEST(dm_test_inactive_child, UT_TESTF_SCAN_PDATA);
+
+/* Make sure all bound devices have a sequence number */
+static int dm_test_all_have_seq(struct unit_test_state *uts)
+{
+ struct udevice *dev;
+ struct uclass *uc;
+
+ list_for_each_entry(uc, &gd->uclass_root, sibling_node) {
+ list_for_each_entry(dev, &uc->dev_head, uclass_node) {
+ if (dev->sqq == -1)
+ printf("Device '%s' has no seq (%d)\n",
+ dev->name, dev->sqq);
+ ut_assert(dev->sqq != -1);
+ }
+ }
+
+ return 0;
+}
+DM_TEST(dm_test_all_have_seq, UT_TESTF_SCAN_PDATA);
--
2.39.5