35 lines
1.8 KiB
ReStructuredText
35 lines
1.8 KiB
ReStructuredText
.. _hv-parameters:
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ACRN Hypervisor Parameters
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##########################
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Generic hypervisor parameters
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*****************************
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The ACRN hypervisor supports the following parameter:
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+-----------------+-----------------------------+----------------------------------------------------------------------------------------+
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| Parameter | Value | Description |
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+=================+=============================+========================================================================================+
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| | disabled | This disables the serial port completely. |
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| +-----------------------------+----------------------------------------------------------------------------------------+
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| ``uart=`` | bdf@<BDF value> | This sets the PCI serial port based on its BDF. e.g. ``bdf@0:18.1`` |
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| +-----------------------------+----------------------------------------------------------------------------------------+
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| | port@<port address> | This sets the serial port address. |
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+-----------------+-----------------------------+----------------------------------------------------------------------------------------+
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The Generic hypervisor parameters are specified in the GRUB multiboot/multiboot2 command.
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For example:
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.. code-block:: none
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:emphasize-lines: 5
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menuentry 'Boot ACRN hypervisor from multiboot' {
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insmod part_gpt
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insmod ext2
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echo 'Loading ACRN hypervisor ...'
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multiboot --quirk-modules-after-kernel /boot/acrn.32.out uart=bdf@0:18.1
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module /boot/bzImage Linux_bzImage
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module /boot/bzImage2 Linux_bzImage2
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}
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