1*f69f5512SNandan J /* 2*f69f5512SNandan J * Copyright (c) 2025, Arm Limited and Contributors. All rights reserved. 3*f69f5512SNandan J * 4*f69f5512SNandan J * SPDX-License-Identifier: BSD-3-Clause 5*f69f5512SNandan J */ 6*f69f5512SNandan J #ifndef ACS_SMC_HANDLER_H 7*f69f5512SNandan J #define ACS_SMC_HANDLER_H 8*f69f5512SNandan J 9*f69f5512SNandan J #include <common/runtime_svc.h> 10*f69f5512SNandan J #include <lib/utils_def.h> 11*f69f5512SNandan J 12*f69f5512SNandan J /* ARM ACS SMC service call */ 13*f69f5512SNandan J #define ARM_VEN_EL3_ACS_SMC_HANDLER U(0xC7000030) 14*f69f5512SNandan J #define is_acs_fid(smc_fid) (smc_fid == ARM_VEN_EL3_ACS_SMC_HANDLER) 15*f69f5512SNandan J 16*f69f5512SNandan J uintptr_t plat_arm_acs_smc_handler(unsigned int smc_fid, 17*f69f5512SNandan J uint64_t services, 18*f69f5512SNandan J uint64_t arg0, 19*f69f5512SNandan J uint64_t arg1, 20*f69f5512SNandan J uint64_t arg2, 21*f69f5512SNandan J void *handle); 22*f69f5512SNandan J #endif /* ACS_SMC_HANDLER_H */ 23