On Wed, Jun 30, 2004 at 07:04:44PM +0400, Alex K wrote: > > 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.
USB drivers are selected based on the drivers need. That is usually deviceclass, interfaceclass or vendor/product. First all drivers are asked if they want the whole device. If none takes it than all drivers are asked for each interface of the device - an interface is a functional part of an USB device. If that also fails the driver is given to ugen as a whole. > It is mobile phone cables based on PL2303 and PL2303X chipsets. uplcom takes devices (or maybe interfaces) based on vendor/product ID. > What approach will you recommend? What is your problem? -- B.Walter BWCT http://www.bwct.de [EMAIL PROTECTED] [EMAIL PROTECTED] _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
