>I know that certain AMD USB controllers perform less with the new USB stack, >but I've not been able to track down the issue.
Yes, I have AMD platform (motherboard ASUS A8N-VM-CSM) >Can you try another PC having another CPU brand? Yes, I have already posted the result - 22 Mb/sec, much better than on my computer. >There might be some minor things that needs tuning like the NAK retry counter. >I suspect you have run into a timing issue with the hardware. Can I do anything to solve this problem or at least help you to track it down? _______________________________________________ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "freebsd-usb-unsubscr...@freebsd.org"