/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright(c) 2016-20 Intel Corporation. */ #ifndef DEFINES_H #define DEFINES_H #include <stdint.h> #define PAGE_SIZE 4096 #define PAGE_MASK (~(PAGE_SIZE - 1)) #define __aligned(x) __attribute__((__aligned__(x))) #define __packed __attribute__((packed)) #include "../../../../arch/x86/include/asm/sgx.h" #include "../../../../arch/x86/include/asm/enclu.h" #include "../../../../arch/x86/include/uapi/asm/sgx.h" enum encl_op_type { ENCL_OP_PUT_TO_BUFFER, ENCL_OP_GET_FROM_BUFFER, ENCL_OP_PUT_TO_ADDRESS, ENCL_OP_GET_FROM_ADDRESS, ENCL_OP_NOP, ENCL_OP_EACCEPT, ENCL_OP_EMODPE, ENCL_OP_INIT_TCS_PAGE, ENCL_OP_MAX, }; struct encl_op_header { uint64_t type; }; struct encl_op_put_to_buf { struct encl_op_header header; uint64_t value; }; struct encl_op_get_from_buf { struct encl_op_header header; uint64_t value; }; struct encl_op_put_to_addr { struct encl_op_header header; uint64_t value; uint64_t addr; }; struct encl_op_get_from_addr { struct encl_op_header header; uint64_t value; uint64_t addr; }; struct encl_op_eaccept { struct encl_op_header header; uint64_t epc_addr; uint64_t flags; uint64_t ret; }; struct encl_op_emodpe { struct encl_op_header header; uint64_t epc_addr; uint64_t flags; }; struct encl_op_init_tcs_page { struct encl_op_header header; uint64_t tcs_page; uint64_t ssa; uint64_t entry; }; #endif /* DEFINES_H */