Messages in this thread Patch in this message | | | From | yangyinglu <> | Subject | [PATCH v1] usb: handle warm-reset port requests on hub_init | Date | Tue, 10 Jan 2023 16:19:38 +0800 |
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USB-C storage device not detected on USB 3.0 host when plugged in after boot, so need to warm-reset port
Signed-off-by: yangyinglu <yangyinglu@loongson.cn> --- 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
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