Merge branch 'upstream/pvhvm' into upstream/xen

[firefly-linux-kernel-4.4.55.git] / Documentation / kernel-parameters.txt

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 2b2407d9a6d025a8451605b104a35daa7da59b47..2f32da74f5b1c9cf6830fce7e24b3dfc692c93e2 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -115,6 +115,7 @@ parameter is applicable:
                        More X86-64 boot options can be found in
                        Documentation/x86/x86_64/boot-options.txt .
        X86     Either 32bit or 64bit x86 (same as X86-32+X86-64)
+       XEN     Xen support is enabled
 
 In addition, the following text indicates that the option:
 
@@ -2879,6 +2880,16 @@ and is between 256 and 4096 characters. It is defined in the file
        xd=             [HW,XT] Original XT pre-IDE (RLL encoded) disks.
        xd_geo=         See header of drivers/block/xd.c.
 
+       xen_emul_unplug=                [HW,X86,XEN]
+                       Unplug Xen emulated devices
+                       Format: [unplug0,][unplug1]
+                       ide-disks -- unplug primary master IDE devices
+                       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
+
        xirc2ps_cs=     [NET,PCMCIA]
                        Format:
                        <irq>,<irq_mask>,<io>,<full_duplex>,<do_sound>,<lockup_hack>[,<irq2>[,<irq3>[,<irq4>]]]