/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright (c) 2019 MediaTek Inc.
 */

#ifndef TEE_OPS_H_
#define TEE_OPS_H_

struct secmem_param {
	u64 alignment;  /* IN */
	u64 size;       /* IN */
	u32 refcount;   /* INOUT */
	u64 sec_handle; /* OUT */
};

#define CMD_SEC_MEM_ALLOC 1
#define CMD_SEC_MEM_UNREF 3
#define CMD_SEC_MEM_ENABLE 7
#define CMD_SEC_MEM_DISABLE 8
#define CMD_SEC_MEM_ALLOC_ZERO 13
#define CMD_WFD_SMEM_ALLOC 30
#define CMD_WFD_SMEM_UNREF 31
#define CMD_WFD_SMEM_ENABLE 32
#define CMD_WFD_SMEM_DISABLE 33
#define CMD_WFD_SMEM_ALLOC_ZERO 34
#define CMD_SDSP_SMEM_ALLOC 40
#define CMD_SDSP_SMEM_UNREF 41
#define CMD_SDSP_SMEM_ENABLE 42
#define CMD_SDSP_SMEM_DISABLE 43
#define CMD_SDSP_SMEM_ALLOC_ZERO 44
#define CMD_2D_FR_SMEM_ALLOC 50
#define CMD_2D_FR_SMEM_UNREF 51
#define CMD_2D_FR_SMEM_ENABLE 52
#define CMD_2D_FR_SMEM_DISABLE 53
#define CMD_2D_FR_SMEM_ALLOC_ZERO 54
#define CMD_SEC_MEM_INVOKE_CMD_START 100
#define CMD_SEC_MEM_SET_PROT_REGION CMD_SEC_MEM_INVOKE_CMD_START
#define CMD_SEC_MEM_DUMP_MEM_INFO 101
#define CMD_SEC_MEM_DYNAMIC_DEBUG_CONFIG 102
#define CMD_WFD_SMEM_DUMP_MEM_INFO 103
#define CMD_SEC_MEM_FORCE_HW_PROTECTION 104
#define CMD_SEC_MEM_SET_MCHUNKS_REGION 105
#define CMD_2D_FR_SMEM_DUMP_MEM_INFO 106
#define CMD_SEC_MEM_SET_SVP_REGION  107
#define CMD_SEC_MEM_SET_WFD_REGION  108
#define CMD_SEC_MEM_SET_SAPU_DATA_SHM_REGION  109
#define CMD_SEC_MEM_SET_SAPU_ENGINE_SHM_REGION  110
#define CMD_SEC_MEM_INVOKE_CMD_END 110
#define CMD_SEC_MEM_DUMP_INFO 255
#define CMD_SEC_MEM_INVALID (0xFFFFFFFF)

enum TEE_OP {
	TEE_OP_ALLOC = 0,
	TEE_OP_ALLOC_ZERO = 1,
	TEE_OP_FREE = 2,
	TEE_OP_REGION_ENABLE = 3,
	TEE_OP_REGION_DISABLE = 4,
	TEE_OP_MAX = 5,
};

enum TEE_MEM_TYPE {
	TEE_MEM_SVP = 0,
	TEE_MEM_2D_FR = TEE_MEM_SVP,
	TEE_MEM_WFD = 1,
	TEE_MEM_SDSP_SHARED = 2,
};

struct tee_peer_ops_data {
	enum TEE_OP tee_cmds[TEE_OP_MAX];
	enum TEE_MEM_TYPE tee_mem_type;
};

void get_tee_peer_ops(struct trusted_driver_operations **ops);

#endif /* TEE_OPS_H_ */