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4
doc/user-guides/acrn-dm-parameters.rst
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@ -542,6 +542,10 @@ arguments:
capability. The specific virtual bar will be allocated.
* ``enable_ptm``: enable PCIe precise time measurement mechanism for the
passthrough device.
* ``irq=<irq_number>``: when the passthrough PCI devices support legacy interrupt,
e.g. UART, SDIO controller, ``irq_number`` shall be specified.
* ``dsdt=<dsdt_file_dir>``: when the passthrough PCI devices support legacy interrupt
and customized ``dsdt_file`` are needed , e.g. SPI, ``dsdt_file_dir`` shall be specified.
* - ``uart``
- Emulated PCI UART. Use the parameter with the format