automatically get PTCT table from native environment for the usage
of pre-launched VMs.
Tracked-On: #5418
Signed-off-by: Shuang Zheng <shuang.zheng@intel.com>
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>
P-state scaling driver is present
There seems to be a corner case where target xml file
fails to get generated if there was no P-state scaling driver
or C-state idle driver present. This patch addresses it by
handling the file not present exception and setting a warning
as well a "not available" string to successfully generate
target xml file.
Signed-off-by: Vijay Dhanraj <vijay.dhanraj@intel.com>
Tracked-On: #4199
Acked-by: Victor Sun <victor.sun@intel.com>
parse default pci mmcfg base address from target board.
Tracked-On: #4173
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
Current board parse logic would be broken if acpi_idle/acpi-cpufreq
driver is not loaded by native kernel.
This patch would just leave a warning to user and continue to parse
other information in this case.
Tracked-On: #4082
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
Previous code parse the Cx value by hardcoded position in sysfs desc
node, but this might be changed in different kernel.
This patch will parse the Cx value position by index key word like
MWAIT/IOPORT.
Tracked-On: #4074
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
Some BIOS does not support s3/s5, so there might be no _S3 or _S5
package in host ACPI table, previous code did not handle this, so
the build would be failed with the generated board file.
Set default s3/s5 package value to 0 for such case.
Tracked-On: #3854
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
1.the script will parse the the board information which already
generated, $(scenario).xml modified by user, generate scenario
vm configuration and apply to the acrn-hypervisor source code base.
2.parse cpu/memory/ttys/rootfs information from native os and store it to
the source code
3.implemnt scenario_config and it's usage
usage: scenario_cfg_gen.py --board <board_info_file> -scenario <scenario_info_file>
board_info_file : file name of the board info
scenario_info_file : file name of the scenario info
sample:
$ python3 scenario_cfg_gen.py --board ../board-xmls/apl-mrb.xml
--scenario ../config-xmls/scenarios/sdc.xml
Also improvement board config generate usage:
sample:
$ python3 board_cfg_gen.py --board ../board-xmls/apl-mrb.xml
--scenario ../config-xmls/scenarios/sdc.xml
V1-V2:
1). parse board_setting.xml was removed as these configuration will be
stitch into scenario configuration
2). parse console for different formats
3). parse epc sections
4). add logical partition rootfs
5). support to parse clos, while webui set to None type
6). support to parse bootargs, while webui set to nul
7). convert '-' to '_' for pci sub class name while generating source file
Tracked-On: #3602
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Terry Zou <terry.zou@intel.com>
1. add misc.py to get systemd ram and root device
2. add more specify comments for arguments of functions
v1-v2:
typo: Parser -> Parse
some grammar check
v2-v3:
add the message for Cx state
Tracked-On: #3602
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Acked-by: Terry Zou <terry.zou@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
These tools run on the target board and genearate board information.
usage: python3 board_parser.py <board_name> [--out board_info_file]
sample:
$ sudo python3 board_parser.py apl-up2
v1-v2:
1. allow board parameter for new board
v2-v3:
1. add the usage descriptions for tools
2. add description of kernel cmd line for README
3. output informations to a xml type
4. coding as PEP8 guildline
Tracked-On: #3480
Signed-off-by: Wei Liu <weix.w.liu@intel.com>
Reviewed-by: Shuang Zheng shuang.zheng@intel.com
Acked-by: Terry Zou <terry.zou@intel.com>
Acked-by: Victor Sun <victor.sun@intel.com>
