do_smccc
do_smccc(hc_info->func_id, hc_info->arg1, 0, 0, 0, 0, 0, 0, &res);
do_smccc(ARM_SMCCC_VENDOR_HYP_CALL_UID_FUNC_ID, 0, 0, 0, 0, 0, 0, 0, &res);
do_smccc(PSCI_0_2_FN64_CPU_ON, target_cpu, entry_addr, context_id,
do_smccc(PSCI_0_2_FN64_AFFINITY_INFO, target_affinity, lowest_affinity_level,
do_smccc(PSCI_1_0_FN64_SYSTEM_SUSPEND, entry_addr, context_id,
do_smccc(PSCI_1_3_FN64_SYSTEM_OFF2, type, cookie, 0, 0, 0, 0, 0, &res);
do_smccc(PSCI_1_0_FN_PSCI_FEATURES, func_id, 0, 0, 0, 0, 0, 0, &res);
do_smccc(func, arg, 0, 0, 0, 0, 0, 0, &res);