the code reset_bus and scan_bus seem quite neat. but do one simutation, it doesn't work. I set ht frq to 800Mhz in auto.c and reset that in hypertransport.c to 1GHz. it hangs after print out "Reseting board..." my hard_reset for ck804 doesn't work? hard_reset is suposed to work, because i can do restart and hardwaremain already call that...... YH