Date: Tue, 12 Feb 2008 04:03:27 +0300 From: Dmitry Marakasov <amdmi3@amdmi3.ru> To: freebsd-usb@freebsd.org Subject: Re: Need docs on USB driver development Message-ID: <20080212010327.GB1054@hades.panopticon> In-Reply-To: <20080211235832.GA1054@hades.panopticon> References: <20080211235832.GA1054@hades.panopticon>
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* Dmitry Marakasov (amdmi3@amdmi3.ru) wrote: > work through neither uhid nor ugen drivers (though I'm gonna do > some more digging here). So I've decided to go level lower and write Upd: I was able to make it work through ugen. By the chance I've plugged the device into another slot, and it worked. So the curious thing is that it works like that: addr 1: UHCI root hub, Intel addr 3: AVerMedia USB Radio, AVerMedia Technologies (can write commands to /dev/ugen0.2) But not like that: addr 1: OHCI root hub, NEC addr 2: AVerMedia USB Radio, AVerMedia Technologies (writing to /dev/ugen0.2 fails with EIO) -- Dmitry A. Marakasov | jabber: amdmi3@jabber.ru amdmi3@amdmi3.ru | http://www.amdmi3.ru
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