Searching by vendor and device ID:
struct pci_dev *dev = NULL;
- while (dev = pci_find_device(VENDOR_ID, DEVICE_ID, dev))
+ while (dev = pci_get_device(VENDOR_ID, DEVICE_ID, dev))
configure_device(dev);
Searching by class ID (iterate in a similar way):
- pci_find_class(CLASS_ID, dev)
+ pci_get_class(CLASS_ID, dev)
Searching by both vendor/device and subsystem vendor/device ID:
- pci_find_subsys(VENDOR_ID, DEVICE_ID, SUBSYS_VENDOR_ID, SUBSYS_DEVICE_ID, dev).
+ pci_get_subsys(VENDOR_ID, DEVICE_ID, SUBSYS_VENDOR_ID, SUBSYS_DEVICE_ID, dev).
You can use the constant PCI_ANY_ID as a wildcard replacement for
VENDOR_ID or DEVICE_ID. This allows searching for any device from a
specific vendor, for example.
-Note that these functions are not hotplug-safe. Their hotplug-safe
-replacements are pci_get_device(), pci_get_class() and pci_get_subsys().
-They increment the reference count on the pci_dev that they return.
-You must eventually (possibly at module unload) decrement the reference
-count on these devices by calling pci_dev_put().
+ These functions are hotplug-safe. They increment the reference count on
+the pci_dev that they return. You must eventually (possibly at module unload)
+decrement the reference count on these devices by calling pci_dev_put().
3. Enabling and disabling devices
devices just return NULL.
pcibios_(read|write)_* Superseded by their pci_(read|write)_*
counterparts.
-pcibios_find_* Superseded by their pci_find_* counterparts.
-pci_for_each_dev() Superseded by pci_find_device()
+pcibios_find_* Superseded by their pci_get_* counterparts.
+pci_for_each_dev() Superseded by pci_get_device()
pci_for_each_dev_reverse() Superseded by pci_find_device_reverse()
pci_for_each_bus() Superseded by pci_find_next_bus()
pci_find_device() Superseded by pci_get_device()
pci_find_subsys() Superseded by pci_get_subsys()
-pcibios_find_class() Superseded by pci_find_class()
+pcibios_find_class() Superseded by pci_get_class()
+pci_find_class() Superseded by pci_get_class()
pci_(read|write)_*_nodev() Superseded by pci_bus_(read|write)_*()