On Mar 28, 2006, at 08:51, Carlos Mitidieri wrote: > >> On Friday 24 March 2006 15:53, Kumar Gala wrote: >>> That seems like a driver problem. Does lspci show your devices >>> after >>> you boot? Also, what kernel ver are you using? >> >> No, the device behind the bridge is not recognized, although the >> bridge >> itself is. I am using kernel 2.6.15. > > I am trying to use a PCI-X bridge (Intel 31154) on a mpc8540ads > running kernel > 2.6.15. A USB controller is behind the bridge. > > When the mpc8540ads is booted with the PCI-X switch disabled, the > device > behind the bridge is detected (and actually works), and the following > messages are printed:
Are you using a Rev A or higher board? PCI-X doesn't work on earlier systems. Also, make sure your board is configured to run PCI at 66 MHz. PCI-X doesn't work at 33 MHz. Andy Fleming
