On Thu, 11 Aug 2005, wu harry wrote: > > 2.4.24 is pretty old. If at all possible, you > > should work with a current > > 2.6 kernel. > > > > This is a pretty obvious point... but if you want > > help debugging a > > USB problem, the best way to start is to turn on the > > kernel's USB > > debugging facilities (CONFIG_USB_DEBUG and > > CONFIG_USB_STORAGE_DEBUG). > > > > Alan Stern > > > > > I have to use 2.4 kernel, although I know that 2.6 is > much better.I want to know if there are some way to > test whether ehci is functioning other than testing > the speed? > > I choose not to insmod the ohci driver and use the > ehci driver only, but the performace is still poor.
Like I said above, to see whether ehci-hcd is functioning you should turn on CONFIG_USB_DEBUG and CONFIG_USB_STORAGE_DEBUG. Alan Stern ------------------------------------------------------- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf _______________________________________________ [email protected] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
