xen/docs: Correct documentation for the conswitch parameter

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
master commit: cc29e450d1abd2f8be67208dfb78046885a50cca
master date: 2013-09-04 18:19:01 +0100

diff --git a/docs/misc/xen-command-line.markdown b/docs/misc/xen-command-line.markdown
index 708ffc2d5e01e68ee0dcbcb63186559c5e155556..b6b097495f836f1f624e98e2bdcfe339fc544b34 100644 (file)
--- a/docs/misc/xen-command-line.markdown
+++ b/docs/misc/xen-command-line.markdown
@@ -281,7 +281,7 @@ Flag to indicate whether all guest console output should be copied
 into the console ring buffer.
 
 ### conswitch
-> `= <switch char>[,x]`
+> `= <switch char>[x]`
 
 > Default `conswitch=a`
 
@@ -292,7 +292,8 @@ times.
 The optional trailing `x` indicates that Xen should not automatically
 switch the console input to dom0 during boot.  Any other value,
 including omission, causes Xen to automatically switch to the dom0
-console during dom0 boot.
+console during dom0 boot.  Use `conswitch=ax` to keep the default switch
+character, but for xen to keep the console.
 
 ### cpu\_type
 > `= arch_perfmon`