Components and Plugins: finding PCI objects during other discoveries

Functions
struct hwloc_obj *	hwloc_pci_find_parent_by_busid (struct hwloc_topology *topology, unsigned domain, unsigned bus, unsigned dev, unsigned func)

Detailed Description

Function Documentation

hwloc_pci_find_parent_by_busid()

struct hwloc_obj* hwloc_pci_find_parent_by_busid	(	struct hwloc_topology *	topology,
		unsigned	domain,
		unsigned	bus,
		unsigned	dev,
		unsigned	func
	)

Find the normal parent of a PCI bus ID.

Look at PCI affinity to find out where the given PCI bus ID should be attached.

This function should be used to attach an I/O device under the corresponding PCI object (if any), or under a normal (non-I/O) object with same locality.