PCI_BUS_FIND_CAPABILITY

Section: (9)
Updated: 06 August 2003
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NAME

pci_bus_find_capability - query for devices' capabilities

SYNOPSIS

int pci_bus_find_capability (struct pci_bus * bus, unsigned int devfn, int cap);

ARGUMENTS

bus: -- undescribed --
devfn: -- undescribed --
cap: capability code

DESCRIPTION

Like pci_find_capability but works for pci devices that do not have a pci_dev structure set up yet. Returns the address of the requested capability structure within the device's PCI configuration space or 0 in case the device does not support it.

ABOUT THIS DOCUMENT

This documentation was generated with kernel version 2.6.0.

This document was created by man2html, using the manual pages.
Time: 08:41:28 GMT, April 09, 2004