Hi Daivd, After sending the IRQ stats to you, I decided to do the same for the NEC USB 2.0 card that I have running on the VT8235. It appears that the NEC 2.0 card is more unstable on the VT8235 than VT8235's EHCI controller itself (the NEC USB 2.0 controller is otherwise rock solid stable on other computers I've testedit on and will never hang).
After writing 70Mb to the USB 2.0 HDD with the NEC controller: ehci-hcd 00:0a.2 (NEC): irq normal 19977 err 1 reclaim 2051 (lost 5) ehci-hcd 00:10.3 (VIA): irq normal 0 err 0 reclaim 0 (lost 0) After unloading ehci-hcd, reloading it then reading the 70Mb file from the USB 2.0 HDD: ehci-hcd 00:0a.2(NEC): irq normal 20123 err 1 reclaim 2332 (lost 4) ehci-hcd 00:10.3(VIA): irq normal 0 err 0 reclaim 0 (lost 0) Are these (or the VIA) stats similar to those that you are getting on your VT8235? No other PCI hardware tested on this board is problematic (a NIC and TV Tuner card in addition to the VT8235's LAN and Audio controller). Thanks, Jonathan ------------------------------------------------------- This SF.net email is sponsored by: Etnus, makers of TotalView, The debugger for complex code. Debugging C/C++ programs can leave you feeling lost and disoriented. TotalView can help you find your way. Available on major UNIX and Linux platforms. Try it free. www.etnus.com _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
