Marcus, Mark,

we had already increased register status polling bus wait in v 1.47, and my
Honor needs increase a bit as well.

With 600ms maximal delay it survives suspend, at least it goes out from X11
to console and I see that it detached USB and waits. It doesn't response on
ping, but pressing any key reattach the USB, it goes back to X11 and
responses to ping.

I had played with different values and printed threshold when it doesn't
survive. On my device it needs 59 or 60 retries usually to pass.

I think it is safe to increase and ask to include to 8.0, and probably we
can put here something larger than 60. For example 75.

I read the code near by and that looks quite safe.

Thoughts? Ok?

Index: sys/dev/ic/ufshci.c
===================================================================
RCS file: /home/cvs/src/sys/dev/ic/ufshci.c,v
diff -u -p -r1.49 ufshci.c
--- sys/dev/ic/ufshci.c	6 Sep 2026 19:31:26 -0000	1.49
+++ sys/dev/ic/ufshci.c	30 Sep 2026 23:02:27 -0000
@@ -311,7 +311,7 @@ int
 ufshci_is_poll(struct ufshci_softc *sc, uint32_t type)
 {
 	uint32_t status;
-	int i, retry = 50;
+	int i, retry = 60;
 
 	for (i = 0; i < retry; i++) {
 		status = UFSHCI_READ_4(sc, UFSHCI_REG_IS);


-- 
wbr, Kirill