I have some fixes for the locking in the dc(4) driver, please test them if you have some dc(4) hardware, thanks! http://www.FreeBSD.org/~jhb/patches/dc_locking.patch -- John Baldwin <jhb at FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve" = http://www.FreeBSD.org