PCI_TARGET_STATE

Section: Hardware Interfaces (9)
Updated: February 2011
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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.  

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