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/* 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 */
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