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PCI_D3COLD_ENABLE(9) Hardware Interfaces PCI_D3COLD_ENABLE(9)

NAME

pci_d3cold_enable - Enable D3cold for device

SYNOPSIS

void pci_d3cold_enable(struct pci_dev * dev);

ARGUMENTS

dev
PCI device to handle

DESCRIPTION

This function can be used in drivers to enable D3cold from the device they handle. It also updates upstream PCI bridge PM capabilities accordingly.

COPYRIGHT

May 2018 Kernel Hackers Manual 4.9.