On Sat, 5 Jul 2003, Tomita, Haruo wrote: > Dear David & Alan, > > I adapted myself in the patch and tested VT6202. > I think that a patch is right. > It is unstable when Plextor(PX-W4824TU) is used. > CONFIG_USB_DEBUG was confirmed, > and the kernel was re-created and was tested. > It became the following errors. > > Although it may be the problem of HW(,PX-W4824TU) > I think that there are two problems. > > 1. VT6202 may be very sensitive and may have lost interruption > of a bulk transfer.
Something like that must be happening. > 2. scsi abort and device rest may be unable to be performed. The abort works okay, but the device reset doesn't. That's what one would expect when low-level host controller problems prevent usb-storage from communicating correctly with the drive. > > I continue debugging. If there are some hints, > please let me know. Is it possible for you to try the same sort of test using Linux 2.5? Alan Stern ------------------------------------------------------- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa00100006ave/direct;at.asp_061203_01/01 _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
