On 4/4/06, Greg KH <greg@xxxxxxxxx> wrote: > No, use usbfs to send raw data down to a device that you know can handle > line speeds in order to measure the kernel throughput. Otherwise you > are only testing the throughput of the USB device itself (which is > almost always slower than what the kernel can provide.) Thanks, I will look into this. > What do you really want to test this for? What are you expecting to do > with the results? I want to learn what maximum USB throughput we can get out of a particular platform with the added effect of a combination of factors, such as the host controller and memory access speed on this platform. (it's a memory-mapped embedded host controller). Thanks, Bahadir -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/
