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use offline tool to generate one binary of ACPI tables for pre-launched VMs, then load the ACPI binary into guest physical memory as grub module. Users can configure the resources or devices like TPM2 for the pre-launched VM from sceanrio XMLs or UI, and the offline tool will generate ASL code of the ACPI tables with the configured resources or devices, then compile the ASL code to one binary when building ACRN. Tracked-On: #5266 Signed-off-by: Shuang Zheng <shuang.zheng@intel.com> Acked-by: Victor Sun <victor.sun@intel.com> |
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.. | ||
acpi.py | ||
board_parser.py | ||
clos.py | ||
dmar.py | ||
dmi.py | ||
misc.py | ||
parser_lib.py | ||
pci_dev.py | ||
README |
board_parser.py will collect all board related info and then generate a board info file for acrn-config host tool usage. usage: python3 board_parser.py <board_name> [--out board_info_file] board_name : the name of board that run ACRN hypervisor, like apl-up2/nuc7i7dnb. It will be used as name of the board configurations folder which created by acrn-config host tool. board_info_file : (optional) the name of board info file. if it is not specified, a name of <board_name>.xml will be generated under ./out/ folder by default. Please run this script under native Linux environment with root privilege. OS requirement: Release: Ubuntu 18.04+ or ClearLinux 30210+ Tools: cpuid, rdmsr, lspci, dmidecode kernel cmdline: "idle=nomwait intel_idle.max_cstate=0 intel_pstate=disable"