@retval EFI_INVALID_PARAMETER CpuCacheInfo is NULL while CpuCacheInfoCount contains the value\r
greater than zero.\r
@retval EFI_UNSUPPORTED Processor does not support CPUID_CACHE_PARAMS Leaf.\r
- @retval EFI_NOT_FOUND EDKII_PEI_MP_SERVICES2_PPI or EFI_MP_SERVICES_PROTOCOL interface\r
- is not found.\r
@retval EFI_OUT_OF_RESOURCES Required resources could not be allocated.\r
@retval EFI_BUFFER_TOO_SMALL CpuCacheInfoCount is too small to hold the response CpuCacheInfo\r
array. CpuCacheInfoCount has been updated with the length needed\r