c4df7fd01f
Make PcdPciIoBase and PcdPciIoSize dynamic PCDs, and set them in MemMapInitialization(), where we produce our EFI_RESOURCE_IO descriptor HOB. (The PCD is consumed by the core PciHostBridgeDxe driver, through our PciHostBridgeLib instance.) Take special care to keep the GCD IO space map unchanged on all platforms OVMF runs on. Cc: Gabriel Somlo <somlo@cmu.edu> Cc: Jordan Justen <jordan.l.justen@intel.com> Ref: https://bugzilla.redhat.com/show_bug.cgi?id=1333238 Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com> Tested-by: Gabriel Somlo <somlo@cmu.edu>