On Friday, March 18, 2005 10:10 AM Grant Grundler wrote: >A port bus driver does NOT sound like a normal device driver. >If PCI Express defines a standard register set for a bridge >device (like PCI COnfig space for PCI-PCI Bridges), then I >don't see a problem with PCI-Express error handling code mucking >with those registers. Look at how PCI-PCI bridges are supported >today and which bits of code poke registers on PCI-PCI Bridges.
Please refer to PCIEBUS-HOWTO.txt for how port bus driver works. Thanks, Long - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/