1 /* 2 * Copyright (c) 2025, Mediatek Inc. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef MT_LPM_DISPATCH_H 8 #define MT_LPM_DISPATCH_H 9 10 #include <stdint.h> 11 12 #include <lpm_v2/mt_lpm_smc.h> 13 #include <mtk_sip_svc.h> 14 15 #define MTK_DISPATCH_ID_MAX 32 16 17 typedef uint64_t (*mt_lpm_dispatch_fn)(u_register_t x1, u_register_t x2, 18 u_register_t x3, u_register_t x4, 19 void *handle, 20 struct smccc_res *smccc_ret); 21 22 struct mt_dispatch_ctrl { 23 unsigned int enable; 24 mt_lpm_dispatch_fn fn[MT_LPM_SMC_USER_MAX]; 25 }; 26 27 void mt_lpm_dispatcher_registry(unsigned int id, mt_lpm_dispatch_fn fn); 28 29 void mt_secure_lpm_dispatcher_registry(unsigned int id, mt_lpm_dispatch_fn fn); 30 31 extern struct mt_dispatch_ctrl mt_dispatcher; 32 extern struct mt_dispatch_ctrl mt_secure_dispatcher; 33 34 #endif /* MT_LPM_DISPATCH_H */ 35 36