75 lines
2 KiB
C
75 lines
2 KiB
C
/* 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_ */
|