On Monday 03 November 2008, Benjamin Herrenschmidt wrote:
> > I will try to add endpoint support for PCI as well. I would like to have
> > a single PCI node and let the device_type attribute decide if we are
> > running in hostbridge or endpoint mode.
>
> Don't use device_type. Do the same we do for PCI-E (whatever it is, I
> don't have the source code at hand right now).
It is device_type for PCIe right now, I'm afraid. This was what we agreed
upon. Here a code sniplet from the patch:
/* Check if device_type property is set to "pci" or "pci-endpoint".
* Resulting from this setup this PCIe port will be configured
* as root-complex or as endpoint.
*/
val = of_get_property(port->node, "device_type", NULL);
if (!strcmp(val, "pci-endpoint")) {
port->endpoint = 1;
} else if (!strcmp(val, "pci")) {
port->endpoint = 0;
} else {
printk(KERN_ERR "PCIE: missing or incorrect device_type for
%s\n",
np->full_name);
return;
}
Best regards,
Stefan
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