Re: [PATCH v6 11/22] usb: dwc2: host: There's not really a TT for the root hub

2016-01-31 Thread Kever Yang
Doug, Reviewed-by: Kever Yang Thanks, - Kever On 01/29/2016 10:20 AM, Douglas Anderson wrote: I find that when I plug a full speed (NOT high speed) hub into a dwc2 port and then I plug a bunch of devices into that full speed hub that dwc2 goes bat guano crazy.

[PATCH v6 11/22] usb: dwc2: host: There's not really a TT for the root hub

2016-01-28 Thread Douglas Anderson
I find that when I plug a full speed (NOT high speed) hub into a dwc2 port and then I plug a bunch of devices into that full speed hub that dwc2 goes bat guano crazy. Specifically, it just spews errors like this in the console: usb usb1: clear tt 1 (9043) error -22 The specific test case I