1PCI_CHOOSE_STATE(9) Hardware Interfaces PCI_CHOOSE_STATE(9)
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6 pci_choose_state - Choose the power state of a PCI device
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9 pci_power_t pci_choose_state(struct pci_dev * dev, pm_message_t state);
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12 dev
13 PCI device to be suspended
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15 state
16 target sleep state for the whole system. This is the value that is
17 passed to suspend function.
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20 Returns PCI power state suitable for given device and given system
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24Kernel Hackers Manual 2.6. June 2019 PCI_CHOOSE_STATE(9)