OPAL_MPIPL_TAG_BOOT_MEM 66 arch/powerpc/platforms/powernv/opal-fadump.c ret = opal_mpipl_query_tag(OPAL_MPIPL_TAG_BOOT_MEM, &addr); OPAL_MPIPL_TAG_BOOT_MEM 254 arch/powerpc/platforms/powernv/opal-fadump.c ret = opal_mpipl_register_tag(OPAL_MPIPL_TAG_BOOT_MEM,