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/* SPDX-License-Identifier: BSD-2-Clause */
/*
* Copyright (c) 2014, Linaro Limited
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef TEE_SE_READER_H
#define TEE_SE_READER_H
#include <tee_api_types.h>
#include <kernel/mutex.h>
#include <sys/queue.h>
struct tee_se_reader_proxy;
struct tee_se_session;
TEE_Result tee_se_reader_get_name(struct tee_se_reader_proxy *proxy,
char **reader_name, size_t *reader_name_len);
void tee_se_reader_get_properties(struct tee_se_reader_proxy *proxy,
TEE_SEReaderProperties *prop);
TEE_Result tee_se_reader_attach(struct tee_se_reader_proxy *proxy);
void tee_se_reader_detach(struct tee_se_reader_proxy *proxy);
TEE_Result tee_se_reader_open_session(struct tee_se_reader_proxy *proxy,
struct tee_se_session **session);
void tee_se_reader_close_sessions(struct tee_se_reader_proxy *proxy);
TEE_Result tee_se_reader_get_atr(struct tee_se_reader_proxy *proxy,
uint8_t **atr, size_t *atr_len);
TEE_Result tee_se_reader_transmit(struct tee_se_reader_proxy *proxy,
uint8_t *tx_buf, size_t tx_buf_len, uint8_t *rx_buf, size_t *rx_buf_len);
void tee_se_reader_lock_basic_channel(struct tee_se_reader_proxy *proxy);
void tee_se_reader_unlock_basic_channel(struct tee_se_reader_proxy *proxy);
bool tee_se_reader_is_basic_channel_locked(struct tee_se_reader_proxy *proxy);
#endif
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