Date: Thu, 25 Nov 2010 16:56:22 +0100 From: Hans Petter Selasky <hselasky@c2i.net> To: ticso@cicely.de Cc: Bernd Walter <ticso@cicely7.cicely.de>, freebsd-usb@freebsd.org Subject: Re: selecting configuration Message-ID: <201011251656.22246.hselasky@c2i.net> In-Reply-To: <20101125155045.GW62027@cicely7.cicely.de> References: <20101125123018.GS62027@cicely7.cicely.de> <201011251437.31383.hselasky@c2i.net> <20101125155045.GW62027@cicely7.cicely.de>
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On Thursday 25 November 2010 16:50:46 Bernd Walter wrote: > On Thu, Nov 25, 2010 at 02:37:31PM +0100, Hans Petter Selasky wrote: > > On Thursday 25 November 2010 13:30:18 Bernd Walter wrote: > > > I have a USB device with two alternative configurations. > > > After enumerating the device I need to switch the device to > > > configuration 1 via usbconfig. > > > Do we have any kind of support to do this automatically? > > > > Yes, see the USB quirks. > > > > UQ_CFG_INDEX_1 Hi, > > Ok - this is something to be compiled into the kernel - right? > Is it possible to add a quirk with usbconfig after the device is > already detected? You can load the usb_quirk.ko. Plug the device and run: usbconfig -d x.y add_quirk <quirk> At next plug the setting is remembered. > devd won't work since it won't say anything as config 0 won't > attach to any driver and ugen isn't listed there. > Also the devd data would be missing the bus number. --HPS
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