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It is witnessed on some boards that the device status (as is reported by the _STA object) returns 0 while the device object is still useful for pass-through devices. The original implementation, however, assumes that only a device is a non-zero status is useful as long as the _STA object exists. This patch makes this filtering disabled by default and adds a command-line argument `--check-device-status` to enable this filtering. As disabled or non-present devices can have empty resources, the sorting algorithm is updated accordingly to gracefully handle such descriptors. This patch is added in v3 of the series. Tracked-On: #6287 Signed-off-by: Junjie Mao <junjie.mao@intel.com>
board_parser.py will collect all board related info and then generate a board info file for acrn-config host tool usage. usage: python3 cli.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 the current working directory by default. Please run this script under native Linux environment with root privilege. OS requirement: Release: Ubuntu 18.04+ Tools: cpuid, rdmsr, lspci, lxml, dmidecode (optional) kernel cmdline: "idle=nomwait intel_idle.max_cstate=0 intel_pstate=disable"