Files
acrn-hypervisor/misc/config_tools
Junjie Mao 7ce49f8c3c config_tools: determine SSRAM_ENABLED automatically
Today users are able to tweak whether the hypervisor includes support to
software SRAM (SSRAM). This, however, gives rise to potential functional
incorrectness when the hypervisor is not built with such support but a
service VM attempts to assign SSRAM to a post-launched VM (which is
possible as the service VM can still see the SSRAM-related ACPI tables). In
such cases the SSRAM assigned to a post-launched VM is not properly
initialized and thus not locked in cache.

As makes little sense for a user to configure the SSRAM support in the
hypervisor in a different way as the presence of SSRAM on hardware, this
patch removes the "SSRAM support" option from the configurator. The config
tools will now automatically enable the SSRAM support if the hardware
supports the feature and disable that otherwise.

Tracked-On: #8231
Signed-off-by: Junjie Mao <junjie.mao@intel.com>
2022-10-14 15:20:48 +08:00
..

Supporting libraries of ACRN configuration toolset

This package contains the libraries supporting ACRN configuration toolset, including:

  • The manipulators and validators of scenario schemas or XMLs
  • The generator of guest ACPI tables

The main objective of this package is to ease the import of the supporting libraries in the ACRN configurator which uses a Python interpreter built in WebAssembly (WASM). This package is thus NOT intended to be used by users; invoke the Python scripts directly if needed.