Jon Smirl wrote:
Efika has this: compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci";
It doesn't :D My system, running production firmware, says ohci-bigendian,ohci-be,mpc5200-ohci,mpc5200-usb This is what we were recommended to use at the time. There is a patch on www.powerdeveloper.org which tweaks the tree to make it ultra-compliant with the Linux version of things, which implements every variation. It also implements a suggested patch which added a "big-endian" property (not built in to the compatible property, but another property). I don't see why THAT patch got reverted as it was a great idea that we all agreed was a great idea. Linux development around here is getting really schizophrenic. Nobody is writing these decisions down even as comments in the source code..
If we really need a big endian flag, should it be an attribute?
Yes.
Shouldn't the driver already know it is being used on a BE machine?
No; you can have little endian OHCI controllers on big endian machines. It's a property of the host controller, not the system architecture, just like PCI is always little endian (except when you have magic in hardware like Amiga PowerUP cards which endianswap for you :) -- Matt Sealey <[EMAIL PROTECTED]> Genesi, Manager, Developer Relations _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev