tce_mem_addr       64 arch/powerpc/include/asm/opal.h int64_t opal_pci_set_hub_tce_memory(uint64_t hub_id, uint64_t tce_mem_addr,
tce_mem_addr       66 arch/powerpc/include/asm/opal.h int64_t opal_pci_set_phb_tce_memory(uint64_t phb_id, uint64_t tce_mem_addr,