From: "Greg KH" <[EMAIL PROTECTED]> > On Thu, Jan 10, 2002 at 04:47:28PM +0100, Lars Doelle wrote: > > as USB is out to replace legacy devices, most notably serial and parallel > > ports of the PC, i was assuming that a proper subclass definition exists on > > usb.org for these. > > There is no USB subclass spec for serial devices, sorry. Every vendor > implemented their devices in a different way, due to a lack of a spec. > Search the archives _way_ back for my story of what happened when a > serial spec was proposed.
As for a working API generic to all serial and parallel ports, no there isn't such a beast. But there is a subclass definition, which is what I thought Lars was asking for. Check out base class 07h. Specifically, our devices are Base 07h, sub class 02h. ..Stu -- We make multiport serial boards. <http://www.connecttech.com> (519) 836-1291 _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
