src/sys/bus/pci/i386/pcibus.c - diff

Return to pcibus.c CVS log

Up to [DragonFly] / src / sys / bus / pci / i386

version 1.10, 2004/02/21 06:37:06	version 1.11, 2004/03/25 01:39:27
Line 489 DRIVER_MODULE(pcib, nexus, nexus_pcib_dr	Line 489 DRIVER_MODULE(pcib, nexus, nexus_pcib_dr


/*	/*
	* XXX may have to disable the registration entirely to support module-loaded
	* bridges such as agp.ko.
	*
* Provide a device to "eat" the host->pci bridges that we dug up above	* Provide a device to "eat" the host->pci bridges that we dug up above
* and stop them showing up twice on the probes. This also stops them	* and stop them showing up twice on the probes. This also stops them
* showing up as 'none' in pciconf -l.	* showing up as 'none' in pciconf -l.
	*
	* Return an ultra-low priority so other devices can attach the bus before
	* our dummy attach.
*/	*/
static int	static int
pci_hostb_probe(device_t dev)	pci_hostb_probe(device_t dev)
Line 500 pci_hostb_probe(device_t dev)	Line 506 pci_hostb_probe(device_t dev)
pci_get_subclass(dev) == PCIS_BRIDGE_HOST) {	pci_get_subclass(dev) == PCIS_BRIDGE_HOST) {
device_set_desc(dev, "Host to PCI bridge");	device_set_desc(dev, "Host to PCI bridge");
device_quiet(dev);	device_quiet(dev);
return 0;	return -10000;
}	}
return (ENXIO);	return (ENXIO);
}	}