Re: [coreboot] PCI bus mastering

[Andrei Birjukov]

> > Another option would be to globally force the PCI_COMMAND_MASTER
> >
> > in pci_probe_dev(), if the base class is PCI_BASE_CLASS_NETWORK.
>
> I don't like doing this unconditionally. Maybe add an option?

The condition is the base class of a PCI device. Currently, CoreBoot 
does the following:

/* Architectural/System devices always need to be bus masters. */
    if ((dev->class >> 16) == PCI_BASE_CLASS_SYSTEM) {
        dev->command |= PCI_COMMAND_MASTER;
    }

We could add PCI_BASE_CLASS_NETWORK there as well. Or did you mean an 
externally configurable condition?

andrei