On Tue, Sep 11, 2007 at 12:21:30PM -0500, Scott Wood wrote: > Olof Johansson wrote: > > On Tue, Sep 11, 2007 at 11:00:28AM -0500, Kumar Gala wrote: > >> well the ifdefs are orthogonal. We don't have a way of knowing > >> primary from the device tree today. > > > > How about something like "fsl,primary-phb" in the bus device node? I don't > > know, maybe it's already been discussed and turned down for some reason. > > It's more of a Linux issue than anything to do with the hardware.
That doesn't stop firmware from telling linux which bus is the primary one on the system to help out. > > Or would it be sufficient to check children of that device node to see > > if the ULi is on that bus? > > Or more generally, see if an isa node is somewhere in that subtree. -Olof _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
