Split the vDPA preparation flow into helper functions for
building modules, validating availability, loading modules,
and creating devices.
Build the vdpa_sim modules only on Ubuntu, where the script
installs dependencies and compiles them from the matching
kernel source. On other distributions, reuse the installed
kernel modules and verify that they are available before
continuing.
This makes the script easier to follow and supports systems
such as Azure Linux, where the modules are provided by the
kernel package.
Signed-off-by: Muminul Islam <muislam@microsoft.com>
In accordance with reuse requirements:
- Place each license file in the LICENSES/ directory
- Add missing SPDX-License-Identifier to files.
- Add .reuse/dep5 to bulk-license files
Fixes: #5887
Signed-off-by: Ruslan Mstoi <ruslan.mstoi@intel.com>
