RE: [PATCH] usb: dwc3: Enable the USB snooping

2017-11-15 Thread Felipe Balbi
Hi, Ran Wang writes: >> Ran Wang writes: >> > Add support for USB3 snooping by asserting bits in register >> > DWC3_GSBUSCFG0 for data and descriptor. >> >> we know *how* to enable a feature :-) It's always the same, you fiddle with >> some registers and it works. What you failed to tell us is

RE: [PATCH] usb: dwc3: Enable the USB snooping

2017-11-15 Thread Ran Wang
Ran > Wang ; Rob Herring ; > devicet...@vger.kernel.org > Subject: Re: [PATCH] usb: dwc3: Enable the USB snooping > > > Hi, > > Ran Wang writes: > > Add support for USB3 snooping by asserting bits in register > > DWC3_GSBUSCFG0 for data and descriptor. >

Re: [PATCH] usb: dwc3: Enable the USB snooping

2017-11-15 Thread Felipe Balbi
Hi, Ran Wang writes: > Add support for USB3 snooping by asserting bits > in register DWC3_GSBUSCFG0 for data and descriptor. we know *how* to enable a feature :-) It's always the same, you fiddle with some registers and it works. What you failed to tell us is: a) WHY do you need this? b) WHY d