Date: Mon, 15 Nov 2010 09:32:09 +0200 From: Alexander Yerenkow <yerenkow@gmail.com> To: arundel@freebsd.org Cc: freebsd-usb@freebsd.org Subject: Re: usb/138548: [usb67] [usb8] usb devices periodically have unknown activity Message-ID: <AANLkTiknXr=JEqU12%2BubmM13nDnipKHb-NxC-R8P9cgm@mail.gmail.com> In-Reply-To: <201011142349.oAENnIC3042734@freefall.freebsd.org> References: <201011142349.oAENnIC3042734@freefall.freebsd.org>
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2010/11/15 <arundel@freebsd.org> > Synopsis: [usb67] [usb8] usb devices periodically have unknown activity > State-Changed-From-To: open->feedback > State-Changed-By: arundel > State-Changed-When: Sun Nov 14 23:45:48 UTC 2010 > State-Changed-Why: > I'm sorry to put this back into feedback state, but Alexander Yerenkow has > not > answered an important question: > > Does your device actually work? Looking at this PR it appears that the only > issue you're having are the blinking leds of your usb stick. If that is the > case please note that whether polling a device regularly or not is > dependant > upon the implementation of the USB stack in a specific OS and should not be > considered an actual bug. > Sorry that this wasn't clear from the beginning. Both devices function properly, via bluetooth I was using mobile -phone connection and dial-up; At usb stick I hold docs and files, which was readed just fine. The only problem - is that both devices blinking. Since I don't see blinking when devices inactive under other OSes, I assume that in FreeBSD there is some additional, not needed device polling forgotten to be disabled, or I don't know. If device is blinking, then something queries it, spending CPU cycles :) I'll give you more feedback in evening, will run again same tests with latest FreeBSD to see if it's still actual. > > http://www.freebsd.org/cgi/query-pr.cgi?pr=138548 > -- Regards, Alexander Yerenkow
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