USB driver selection algorithm?

M. Warner Losh imp at bsdimp.com
Thu Jul 1 07:53:33 PDT 2004


In message: <200406301904.44292.lesha at intercaf.ru>
            Alex K <lesha at intercaf.ru> writes:
: 
: Hello, everyone!
: 
: As far as I understand drivers for USB devices are selected and attached
: based on USB VendorID and ProductID match. Here I have situation where
: I have 2 diffrent USB devices (cables) which got same Vendor and Device
: IDs, only revision differes.
: 
: It is mobile phone cables based on PL2303 and PL2303X chipsets.
: 
: What approach will you recommend?

Do they need different drivers?  You can also use the revision if you want.

Warner


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