usb: dwc3: gadget: move us to Default State after reset
After a bus reset, we should move our state to
Default, in order to be able to re-enumerate again.
I only managed to trigger this problem with g_ether
by removing the cable after a few transfers had been
completed.
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 026c53cf1..cb6870c 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -1713,6 +1713,9 @@
dwc3_gadget_disconnect_interrupt(dwc);
}
+ /* after reset -> Default State */
+ dwc->dev_state = DWC3_DEFAULT_STATE;
+
/* Enable PHYs */
dwc3_gadget_usb2_phy_power(dwc, true);
dwc3_gadget_usb3_phy_power(dwc, true);