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Diffstat (limited to 'docs/misc/xen-command-line.markdown')
| -rw-r--r-- | docs/misc/xen-command-line.markdown | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/docs/misc/xen-command-line.markdown b/docs/misc/xen-command-line.markdown index 708ffc2d5e..202d800809 100644 --- a/docs/misc/xen-command-line.markdown +++ b/docs/misc/xen-command-line.markdown @@ -485,9 +485,15 @@ disable it (edid=no). This option should not normally be required except for debugging purposes. ### extra\_guest\_irqs -> `= <number>` +> `= [<domU number>][,<dom0 number>]` -Increase the number of PIRQs available for the guest. The default is 32. +> Default: `32,256` + +Change the number of PIRQs available for guests. The optional first number is +common for all domUs, while the optional second number (preceded by a comma) +is for dom0. Changing the setting for domU has no impact on dom0 and vice +versa. For example to change dom0 without changing domU, use +`extra_guest_irqs=,512` ### flask\_enabled > `= <integer>` |