PCI: Put PCIe ports into D3 during suspend

[mirror_ubuntu-artful-kernel.git] / Documentation / kernel-parameters.txt

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 82b42c958d1c7def4eac5c9931a0e8a6f9aab6c6..86edee4cedd4948e9bfdb3e66a237e8bb58a3704 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -3047,6 +3047,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                compat  Treat PCIe ports as PCI-to-PCI bridges, disable the PCIe
                        ports driver.
 
+       pcie_port_pm=   [PCIE] PCIe port power management handling:
+               off     Disable power management of all PCIe ports
+               force   Forcibly enable power management of all PCIe ports
+
        pcie_pme=       [PCIE,PM] Native PCIe PME signaling options:
                nomsi   Do not use MSI for native PCIe PME signaling (this makes
                        all PCIe root ports use INTx for all services).