otz_id.h

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/* 
 * OpenVirtualization: 
 * For additional details and support contact [email protected].
 * Additional documentation can be found at www.openvirtualization.org
 * 
 * Copyright (C) 2010-2014 SierraWare
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 * 
 */
/* 
 * Trustzone client driver defintions.
 */

#ifndef __OTZ_ID_H_
#define __OTZ_ID_H_

#define SMC_ENOMEM          7
#define SMC_EOPNOTSUPP      6
#define SMC_EINVAL_ADDR     5
#define SMC_EINVAL_ARG      4
#define SMC_ERROR           3
#define SMC_INTERRUPTED     2
#define SMC_PENDING         1
#define SMC_SUCCESS         0

enum otz_enc_data_type {
    OTZ_ENC_INVALID_TYPE = 0,
    OTZ_ENC_UINT32,
    OTZ_ENC_ARRAY,
    OTZ_MEM_REF,
    OTZ_SECURE_MEM_REF
};

enum otz_svc_id {
    OTZ_SVC_INVALID = 0x0,
    OTZ_SVC_GLOBAL,
    OTZ_SVC_ECHO,
    OTZ_SVC_DRM,
    OTZ_SVC_CRYPT,
    OTZ_SVC_MUTEX_TEST,
    OTZ_SVC_VIRTUAL_KEYBOARD
};

enum otz_global_cmd_id {
    OTZ_GLOBAL_CMD_ID_INVALID = 0x0,
    OTZ_GLOBAL_CMD_ID_BOOT_ACK,
    OTZ_GLOBAL_CMD_ID_OPEN_SESSION,
    OTZ_GLOBAL_CMD_ID_CLOSE_SESSION,
#ifdef OTZONE_ASYNC_NOTIFY_SUPPORT
    OTZ_GLOBAL_CMD_ID_REGISTER_NOTIFY_MEMORY,
    OTZ_GLOBAL_CMD_ID_UNREGISTER_NOTIFY_MEMORY,
#endif
    OTZ_GLOBAL_CMD_ID_RESUME_ASYNC_TASK,
    OTZ_GLOBAL_CMD_ID_UNKNOWN         = 0x7FFFFFFE,
    OTZ_GLOBAL_CMD_ID_MAX             = 0x7FFFFFFF
};

enum otz_crypt_cmd_id {
        OTZ_CRYPT_CMD_ID_INVALID = 0x0,
    OTZ_CRYPT_CMD_ID_LOAD_LIBS,
    OTZ_CRYPT_CMD_ID_UNLOAD_LIBS,
    OTZ_CRYPT_CMD_ID_ENCRYPT,
    OTZ_CRYPT_CMD_ID_DECRYPT,
    OTZ_CRYPT_CMD_ID_MD5,
    OTZ_CRYPT_CMD_ID_SHA1,
    OTZ_CRYPT_CMD_ID_SHA224,
    OTZ_CRYPT_CMD_ID_SHA256,
    OTZ_CRYPT_CMD_ID_SHA384,
    OTZ_CRYPT_CMD_ID_SHA512,
    OTZ_CRYPT_CMD_ID_HMAC_MD5,
    OTZ_CRYPT_CMD_ID_HMAC_SHA1,
    OTZ_CRYPT_CMD_ID_HMAC_SHA224,
    OTZ_CRYPT_CMD_ID_HMAC_SHA256,
    OTZ_CRYPT_CMD_ID_HMAC_SHA384,
    OTZ_CRYPT_CMD_ID_HMAC_SHA512,
    OTZ_CRYPT_CMD_ID_CIPHER_AES_128_CBC,
    OTZ_CRYPT_CMD_ID_CIPHER_AES_128_ECB,
    OTZ_CRYPT_CMD_ID_CIPHER_AES_128_CTR,
    OTZ_CRYPT_CMD_ID_CIPHER_AES_128_XTS,
    OTZ_CRYPT_CMD_ID_CIPHER_DES_ECB,
    OTZ_CRYPT_CMD_ID_CIPHER_DES_CBC,
    OTZ_CRYPT_CMD_ID_CIPHER_DES3_ECB,
        OTZ_CRYPT_CMD_ID_CIPHER_DES3_CBC,
    OTZ_CRYPT_CMD_ID_UNKNOWN = 0x7FFFFFFE,
    OTZ_CRYPT_CMD_ID_MAX = 0x7FFFFFFF
};

#define MD5_OUTPUT_LEN 16
#define SHA1_OUTPUT_LEN 20
#define SHA224_OUTPUT_LEN 28
#define SHA256_OUTPUT_LEN 32
#define SHA384_OUTPUT_LEN 48
#define SHA512_OUTPUT_LEN 64
#define HMAC_KEY_LEN 16
#define HMAC_DATA_LEN 50
#define HMAC_OUTPUT_LEN 16
#define AES_128_CBC_LEN 16
#define AES_128_ECB_LEN 16
#define AES_128_CTR_LEN 16
#define AES_128_XTS_LEN 16
#define DES_ECB_LEN 8
#define DES_CBC_LEN 8
#define DES3_CBC_LEN 8
#define DES3_ECB_LEN 8
#define CIPHER_ENCRYPT 2
#define CIPHER_DECRYPT 1
#define IGNORE_PARAM  0xff


enum open_tz_mutex_test_cmd_id {
    OTZ_MUTEX_TEST_CMD_ID_INVALID = 0x0,
    OTZ_MUTEX_TEST_CMD_ID_TEST,
    OTZ_MUTEX_TEST_CMD_ID_UNKNOWN = 0x7FFFFFFE,
    OTZ_MUTEX_TEST_CMD_ID_MAX = 0x7FFFFFFF
};


enum otz_echo_cmd_id {
    OTZ_ECHO_CMD_ID_INVALID = 0x0,
    OTZ_ECHO_CMD_ID_SEND_CMD,
    OTZ_ECHO_CMD_ID_SEND_CMD_SHARED_BUF,
    OTZ_ECHO_CMD_ID_SEND_CMD_ARRAY_SPACE,
    OTZ_ECHO_CMD_ID_IPI_SEND_CMD,
#ifdef OTZONE_ASYNC_NOTIFY_SUPPORT
    OTZ_ECHO_CMD_ID_TEST_ASYNC_SEND_CMD,
#endif
    OTZ_ECHO_CMD_ID_UNKNOWN         = 0x7FFFFFFE,
    OTZ_ECHO_CMD_ID_MAX             = 0x7FFFFFFF
};

enum otz_virtual_keyboard_cmd_id {
    OTZ_VIRTUAL_KEYBOARD_CMD_ID_INVALID = 0x0,
    OTZ_VIRTUAL_CMD_ID_PLAY_MEDIA,
    OTZ_VIRTUAL_KEYBOARD_CMD_ID_SHOW
};

enum otz_drm_cmd_id {
    OTZ_DRM_CMD_ID_INVALID = 0x0,
    OTZ_DRM_CMD_ID_SEND_CMD,
    OTZ_DRM_CMD_ID_SEND_CMD_SHARED_BUF
};
#endif /* __OPEN_OTZ_ID_H_ */