Date: Thu, 1 Jul 2004 16:28:23 +0200 From: Bernd Walter <ticso@cicely12.cicely.de> To: Alex K <lesha@intercaf.ru> Cc: freebsd-hackers@freebsd.org Subject: Re: uplcom.c changes (was: USB driver selection algorithm?) Message-ID: <20040701142822.GC57889@cicely12.cicely.de> In-Reply-To: <200407011805.55432.lesha@intercaf.ru> References: <200406301904.44292.lesha@intercaf.ru> <20040701123615.GA57889@cicely12.cicely.de> <200407011805.55432.lesha@intercaf.ru>
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On Thu, Jul 01, 2004 at 06:05:55PM +0400, Alex K wrote: > > Hello! > > Bernd Walter wrote: > > uplcom takes devices (or maybe interfaces) based on vendor/product ID. > > > > > What approach will you recommend? > > > > What is your problem? > 2 different USB devices with same vendor/product ID, only revision differes. > They both will be handeled by uplcom, but initialization should be different, > because chips are different (PL2303 and PL2303X) Ah - so it's a matter of expanding our uplcom driver. I will check the linux driver and try to find out what the differences are. I asume you have test hardware? -- B.Walter BWCT http://www.bwct.de bernd@bwct.de info@bwct.de
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