RE: [PATCH v3] usb: hub: try old enumeration scheme first for high speed devices

2018-09-27 Thread Zengtao (B)
ng >; Thymo van Beers >; Frederic Weisbecker >; Konrad Rzeszutek Wilk ; >David Rientjes ; Mike Looijmans >; linux-...@vger.kernel.org; >linux-ker...@vger.kernel.org; linux-usb@vger.kernel.org >Subject: Re: [PATCH v3] usb: hub: try old enumeration scheme first for >high speed d

Re: [PATCH v3] usb: hub: try old enumeration scheme first for high speed devices

2018-09-20 Thread Greg KH
On Mon, Aug 20, 2018 at 09:55:49AM +0300, Roger Quadros wrote: > On 20/08/18 13:04, Zeng Tao wrote: > > The new scheme is required just to support legacy low and full-speed > > devices. For high speed devices, it will slower the enumeration speed. > > So in this patch we try the "old" enumeration s