On Tue, 16 Oct 2012, Sarah Sharp wrote: > > > > In addition to this, I see that ehci-hcd includes some basic support > > > > for LPM but it doesn't implement the set_usb2_hw_lpm HCD method. It's > > > > a sort of do-it-yourself approach (and it includes a bunch of bugs). > > > > > > Yeah, I think Jacob Pan and another OTC person worked on the USB 2.1 LPM > > > for an Intel SoC board, but they never found very many USB 2.1 devices, > > > so they couldn't test it very well. > > > > Maybe that's an indication we shouldn't bother to support it. What do > > you think? I could take it out of ehci-hcd easily enough. > > My instinct is to just take out. But Alex and Jacob should probably > have some input on that.
Given that ten days have gone by with no comment on this, I will go ahead and remove the USB-2.1 LPM code from ehci-hcd. Last chance for any objections... Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
