The register index and data format of BDSM (Base Data of Stolen Memory)
of Intel integrated graphics is changed in GPU Gen 11. Currently ACRN
uses a long device list for Gen11+ devices. This patch introduces a new
device allowlist for IGD passthrough in igd_pciids.h, covering IGD
device ids from Skylake, and handles passthrough by its generation.
If a device is not listed, it will be treated as a gen 11 device and a
warning will be printed, developers should add the new device to the
list if it is verified to work.
Tracked-On: #8432
Signed-off-by: Jiaqing Zhao <jiaqing.zhao@linux.intel.com>
Reviewed-by: Jian Jun Chen <jian.jun.chen@intel.com>
3bbf99acbd