| /* |
| * Copyright (C) 2014-2017 Amlogic, Inc. All rights reserved. |
| * |
| * All information contained herein is Amlogic confidential. |
| * |
| * This software is provided to you pursuant to Software License Agreement |
| * (SLA) with Amlogic Inc ("Amlogic"). This software may be used |
| * only in accordance with the terms of this agreement. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification is strictly prohibited without prior written permission from |
| * Amlogic. |
| * |
| * 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 |
| * OWNER 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 __DATA_PIPE_H__ |
| #define __DATA_PIPE_H__ |
| |
| #include "tee_drv.h" |
| #include "tee.h" |
| |
| void init_data_pipe_set(void); |
| |
| void destroy_data_pipe_set(void); |
| |
| /* pipe client ioctl */ |
| uint32_t tee_ioctl_open_data_pipe(struct tee_context *tee_ctx, |
| struct tee_iocl_data_pipe_context __user *user_pipe_ctx); |
| |
| uint32_t tee_ioctl_close_data_pipe(struct tee_context *tee_ctx, |
| struct tee_iocl_data_pipe_context __user *user_pipe_ctx); |
| |
| uint32_t tee_ioctl_write_pipe_data(struct tee_context *tee_ctx, |
| struct tee_iocl_data_pipe_context __user *user_pipe_ctx); |
| |
| uint32_t tee_ioctl_read_pipe_data(struct tee_context *tee_ctx, |
| struct tee_iocl_data_pipe_context __user *user_pipe_ctx); |
| |
| uint32_t tee_ioctl_listen_data_pipe(struct tee_context *tee_ctx, |
| uint32_t __user *user_backlog); |
| |
| uint32_t tee_ioctl_accept_data_pipe(struct tee_context *tee_ctx, |
| uint32_t __user *user_pipe_id); |
| |
| #endif /*__DATA_PIPE_H__*/ |