PM / Wakeup: Introduce wakeup source objects and event statistics (v3)

[cascardo/linux.git] / Documentation / kernel-parameters.txt

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 2c85c06..2c98b18 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1974,15 +1974,18 @@ and is between 256 and 4096 characters. It is defined in the file
                force   Enable ASPM even on devices that claim not to support it.
                        WARNING: Forcing ASPM on may cause system lockups.
 
+       pcie_ports=     [PCIE] PCIe ports handling:
+               auto    Ask the BIOS whether or not to use native PCIe services
+                       associated with PCIe ports (PME, hot-plug, AER).  Use
+                       them only if that is allowed by the BIOS.
+               native  Use native PCIe services associated with PCIe ports
+                       unconditionally.
+               compat  Treat PCIe ports as PCI-to-PCI bridges, disable the PCIe
+                       ports driver.
+
        pcie_pme=       [PCIE,PM] Native PCIe PME signaling options:
-                       Format: {auto|force}[,nomsi]
-               auto    Use native PCIe PME signaling if the BIOS allows the
-                       kernel to control PCIe config registers of root ports.
-               force   Use native PCIe PME signaling even if the BIOS refuses
-                       to allow the kernel to control the relevant PCIe config
-                       registers.
                nomsi   Do not use MSI for native PCIe PME signaling (this makes
-                       all PCIe root ports use INTx for everything).
+                       all PCIe root ports use INTx for all services).
 
        pcmv=           [HW,PCMCIA] BadgePAD 4
 
@@ -2162,6 +2165,11 @@ and is between 256 and 4096 characters. It is defined in the file
                        in <PAGE_SIZE> units (needed only for swap files).
                        See  Documentation/power/swsusp-and-swap-files.txt
 
+       hibernate=      [HIBERNATION]
+               noresume        Don't check if there's a hibernation image
+                               present during boot.
+               nocompress      Don't compress/decompress hibernation images.
+
        retain_initrd   [RAM] Keep initrd memory after extraction
 
        rhash_entries=  [KNL,NET]
@@ -2629,8 +2637,10 @@ and is between 256 and 4096 characters. It is defined in the file
                        aux-ide-disks -- unplug non-primary-master IDE devices
                        nics -- unplug network devices
                        all -- unplug all emulated devices (NICs and IDE disks)
-                       ignore -- continue loading the Xen platform PCI driver even
-                               if the version check failed
+                       unnecessary -- unplugging emulated devices is
+                               unnecessary even if the host did not respond to
+                               the unplug protocol
+                       never -- do not unplug even if version check succeeds
 
        xirc2ps_cs=     [NET,PCMCIA]
                        Format: