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PCI_D3COLD_DISABLE(9) Hardware Interfaces PCI_D3COLD_DISABLE(9)

NAME

pci_d3cold_disable - Disable D3cold for device

SYNOPSIS

void pci_d3cold_disable(struct pci_dev * dev);

ARGUMENTS

dev
PCI device to handle

DESCRIPTION

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

COPYRIGHT

April 2019 Kernel Hackers Manual 4.9.