17 Dec
2010
17 Dec
'10
4:49 a.m.
not sure if the PCI bus number plays a role here. In our case the PCI window size was not set correctly so that the OHCI access to the PCI bus/RAM was refused.
I found it strange that 2 devices are detected, and we can get descriptor from hub descriptor. And the "Unrecoverable Error" is occurred when getting device descriptor from keyboard. So whether this still relate to PCI bridge setting problem?
Regards, Gavin Guo