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
YhLu YhLu@tyan.com writes:
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..."
And the nice thing you get at most one reset of the board everything will be setup and tuned first.
my hard_reset for ck804 doesn't work? hard_reset is suposed to work, because i can do restart and hardwaremain already call that......
Sounds like that is the problem. Quite possibly there is a bus number change somewhere messing things up.
The other possibility is that there is some tuning problem and the board does not come back from the reset.
Eric
-
ebiederman＠lnxi.com -
YhLu