On Sat, May 25, 2002, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > There's the much discussed USB storage bulk/control problem > > which is a slightly different, but still related locking issue. > > Can you tell me all about it? Or give pointers? > > [2.5.18 hangs, 2.5.18 with 2.5.15 usr/storage fails with uhci > but works with alternate uhci; it smells a bit like a locking > problem; plan to look at it further soon]
It's probably not related to the issue you're having. Basically, you can't do a control transfer in between a bulk transfer to a USB storage device. It's apparentely in the specs. In the real world, it's something that doesn't happen. The USB storage driver knows aobut that rule and prevents against it, but another (userspace most likely) app can possibly interfere. JE _______________________________________________________________ Don't miss the 2002 Sprint PCS Application Developer's Conference August 25-28 in Las Vegas -- http://devcon.sprintpcs.com/adp/index.cfm _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
