Hi yangyinglu, On Tue, Jan 10, 2023 at 4:20 PM yangyinglu <yangyinglu@xxxxxxxxxxx> wrote: > > USB-C storage device not detected on USB 3.0 host when > plugged in after boot, so need to warm-reset port Is it possible to enable USB dyndbg, plug a USB 3.0 device, then paste the relevant dmesg here? Thanks! Kai-Heng > > Signed-off-by: yangyinglu <yangyinglu@xxxxxxxxxxx> > --- > drivers/usb/core/hub.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c > index 77e73fc8d673..bd4496b80c2d 100644 > --- a/drivers/usb/core/hub.c > +++ b/drivers/usb/core/hub.c > @@ -1159,7 +1159,7 @@ static void hub_activate(struct usb_hub *hub, enum hub_activation_type type) > } > > /* Make sure a warm-reset request is handled by port_event */ > - if (type == HUB_RESUME && > + if ((type == HUB_RESUME || type == HUB_INIT2) && > hub_port_warm_reset_required(hub, port1, portstatus)) > set_bit(port1, hub->event_bits); > > -- > 2.20.1 >
