pci_target_state

Langue: en

Version: May 2009 (fedora - 06/07/09)

Section: 9 (Appels noyau Linux)

NAME

pci_target_state - find an appropriate low power state for a given PCI dev

SYNOPSIS

pci_power_t pci_target_state(struct pci_dev * dev);

ARGUMENTS

dev

PCI device

DESCRIPTION

Use underlying platform code to find a supported low power state for dev. If the platform can't manage dev, return the deepest state from which it can generate wake events, based on any available PME info.