PCI/ASPM: Add notes about enabling PCI-PM L1SS to pci_enable_link_state(_locked)

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According to "PCIe r6.0, sec 5.5.4", add note about D0 requirement in
pci_enable_link_state() kernel-doc.

Link: https://lore.kernel.org/r/20241001083438.10070-6-jhp@endlessos.org
Signed-off-by: Jian-Hong Pan <jhp@endlessos.org>
Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>
Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Acked-by: Bjorn Helgaas <bhelgaas@google.com>

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Jian-Hong Pan 2024-10-01 16:34:40 +08:00 • committed by Krzysztof Wilczyński

parent 7447990137

commit e1714f3b1f

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drivers/pci/pcie/aspm.c

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