149ed8e421
RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429 MMIO64_PREFERENCE is a fixed length data structure which contains one AddressSpaceDesc and one EndDesc. This patch removes MMIO64_PREFERENCE and create AddressSpaceDesc and EndDesc respectively. This change gives the chance to add more AddressSpaceDesc when CheckDevice is called. Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Brijesh Singh <brijesh.singh@amd.com> Cc: Erdem Aktas <erdemaktas@google.com> Cc: James Bottomley <jejb@linux.ibm.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Tom Lendacky <thomas.lendacky@amd.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> Signed-off-by: Min Xu <min.m.xu@intel.com>