Date: Thu, 9 Jul 2009 19:31:09 +0200 From: Hans Petter Selasky <hselasky@c2i.net> To: freebsd-usb@freebsd.org Subject: Re: ZTE devices Message-ID: <200907091931.10975.hselasky@c2i.net> In-Reply-To: <200907091733.53664.nick@van-laarhoven.org> References: <200907091733.53664.nick@van-laarhoven.org>
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On Thursday 09 July 2009 17:33:52 Nick Hibma wrote: > HPS, > > Not sure whether this is actually a problem, but you might want to have a > look at the switch command for ZTE devices in the FBSD7 code base. it uses > a ZTE specific command. The ZTE 636 device here switches properly using > that command sequence. > > On another note, that device presents alternate interfaces, as in, > interface 0 and 2 have alternates 1 and 3 resp. How does the new stack > handle that? Can you set these alternates during attach? If so, you might > want to do that for ZTE devices, as the alternates probably contain the > additional serial ports. > > Below the descriptor dump for those devices. > > Nick > Hi, The 8-current u3g driver does not consider alternate settings. If that is a problem please suggest a patch. --HPS
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