Bugzilla: 3262 (https://bugzilla.tianocore.org/show_bug.cgi?id=3262) No need to print PCIe details while CapabilityId is 0xFFFF. Limit the NextCapabilityOffset to PCI configuration space. Signed-off-by: VincentX Ke <vincentx.ke@intel.com> Reviewed-by: Zhichao Gao <zhichao.gao@intel.com>