Commit 4a04fcc ("config_tools: skip remapping HW units with no devices under
scope") skips hardware remapping units without any device under its scope in the
config tools, which turns out to only work if the HV is not parsing the DMAR at
runtime.
This patch reverts the previous workaround and fixes the previous issue by
always initializing `dmar_hw_list.hw_ignore` when parsing DMAR. This ensures
that the DRHDx_IGNORE macro will always be emitted while DRHD_COUNT is not
impacted.
Fixes: 4a04fcc ("config_tools: skip remapping HW units with no devices under scope")
Tracked-On: #6709
Signed-off-by: Junjie Mao <junjie.mao@intel.com>
It is seen on some platforms that the ACPI DMAR tables will report
remapping hardware units that does not have any device under its scope,
which is not expected by the board inspector previously and thus causes the
tool to generate inconsistent configuration data.
This patch makes the board inspector skip such remapping hardware units. It
does not impact the functionality of the hypervisor as no device is managed
by those skipped remapping units.
Tracked-On: #6709
Signed-off-by: Junjie Mao <junjie.mao@intel.com>
This patch reorganize the files of the board inspector as follows.
1. Rename the directory name from `target` to `board_inspector`, in order to
align with the name used in ACRN documentation.
2. Move the scripts that generate the current board XML into the `legacy`
sub-directory. The legacy nodes will be removed after transitioning to the
new board XML schema completely,
3. Add the main script `cli.py` which is the command line interface of the board
inspector.
v1 -> v2:
- Rename `run.py` to `cli.py`.
Tracked-On: #5922
Signed-off-by: Junjie Mao <junjie.mao@intel.com>
