1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright 2017, Rockchip Electronics Co., Ltd 3*4882a593Smuzhiyun * hisping lin, <hisping.lin@rock-chips.com> 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun #ifndef _OPTEE_CLIENT_RPC_H_ 8*4882a593Smuzhiyun #define _OPTEE_CLIENT_RPC_H_ 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun #include <optee_include/tee_base_types.h> 11*4882a593Smuzhiyun #include <optee_include/OpteeClientApiLib.h> 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun typedef struct{ 14*4882a593Smuzhiyun unsigned int Arg0; 15*4882a593Smuzhiyun unsigned int Arg1; 16*4882a593Smuzhiyun unsigned int Arg2; 17*4882a593Smuzhiyun unsigned int Arg3; 18*4882a593Smuzhiyun unsigned int Arg4; 19*4882a593Smuzhiyun unsigned int Arg5; 20*4882a593Smuzhiyun unsigned int Arg6; 21*4882a593Smuzhiyun unsigned int Arg7; 22*4882a593Smuzhiyun } ARM_SMC_ARGS; 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun #define RPMB_PACKET_DATA_TO_UINT16(d) ((d[0] << 8) + (d[1])) 25*4882a593Smuzhiyun #define RPMB_PACKET_DATA_TO_UINT16(d) ((d[0] << 8) + (d[1])) 26*4882a593Smuzhiyun #define RPMB_STUFF_DATA_SIZE 196 27*4882a593Smuzhiyun #define RPMB_KEY_MAC_SIZE 32 28*4882a593Smuzhiyun #define RPMB_DATA_SIZE 256 29*4882a593Smuzhiyun #define RPMB_NONCE_SIZE 16 30*4882a593Smuzhiyun #define RPMB_DATA_FRAME_SIZE 512 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun typedef struct rpmb_data_frame { 33*4882a593Smuzhiyun unsigned char stuff_bytes[RPMB_STUFF_DATA_SIZE]; 34*4882a593Smuzhiyun unsigned char key_mac[RPMB_KEY_MAC_SIZE]; 35*4882a593Smuzhiyun unsigned char data[RPMB_DATA_SIZE]; 36*4882a593Smuzhiyun unsigned char nonce[RPMB_NONCE_SIZE]; 37*4882a593Smuzhiyun unsigned char write_counter[4]; 38*4882a593Smuzhiyun unsigned char address[2]; 39*4882a593Smuzhiyun unsigned char block_count[2]; 40*4882a593Smuzhiyun unsigned char op_result[2]; 41*4882a593Smuzhiyun unsigned char msg_type[2]; 42*4882a593Smuzhiyun } EFI_RK_RPMB_DATA_PACKET; 43*4882a593Smuzhiyun 44*4882a593Smuzhiyun typedef struct s_rpmb_back { 45*4882a593Smuzhiyun unsigned char stuff[RPMB_STUFF_DATA_SIZE]; 46*4882a593Smuzhiyun unsigned char mac[RPMB_KEY_MAC_SIZE]; 47*4882a593Smuzhiyun unsigned char data[RPMB_DATA_SIZE]; 48*4882a593Smuzhiyun unsigned char nonce[RPMB_NONCE_SIZE]; 49*4882a593Smuzhiyun unsigned int write_counter; 50*4882a593Smuzhiyun unsigned short address; 51*4882a593Smuzhiyun unsigned short block_count; 52*4882a593Smuzhiyun unsigned short result; 53*4882a593Smuzhiyun unsigned short request; 54*4882a593Smuzhiyun } EFI_RK_RPMB_DATA_PACKET_BACK; 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun TEEC_Result OpteeRpcCallback(ARM_SMC_ARGS *ArmSmcArgs); 57*4882a593Smuzhiyun 58*4882a593Smuzhiyun #endif /*_OPTEE_CLIENT_RPC_H_*/ 59