xref: /optee_os/lib/libutee/include/pta_socket.h (revision 1bb929836182ecb96d2d9d268daa807c67596396)

/* SPDX-License-Identifier: BSD-2-Clause */
/*
 * Copyright (c) 2016, 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 __PTA_SOCKET
#define __PTA_SOCKET

#define PTA_SOCKET_UUID { 0x3b996a7d, 0x2c2b, 0x4a49, { \
			  0xa8, 0x96, 0xe1, 0xfb, 0x57, 0x66, 0xd2, 0xf4 } }

/*
 * [in]		value[0].a	ip version TEE_IP_VERSION_* from tee_ipsocket.h
 * [in]		value[0].b	server port number
 * [in]		memref[1]	server address
 * [in]		value[2].a	protocol, TEE_ISOCKET_PROTOCOLID_*
 * [out]	value[3].a	socket handle
 */
#define PTA_SOCKET_OPEN		1

/*
 * [in]		value[0].a	socket handle
 */
#define PTA_SOCKET_CLOSE	2

#define PTA_SOCKET_TIMEOUT_NONBLOCKING	0
#define PTA_SOCKET_TIMEOUT_BLOCKING	0xffffffff

/*
 * [in]		value[0].a	socket handle
 * [in]		value[0].b	timeout ms or TEE_TIMEOUT_INFINITE
 * [in]		memref[1]	buffer to transmit
 * [out]	value[2].a	number of transmitted bytes
 */
#define PTA_SOCKET_SEND		3

/*
 * [in]		value[0].a	socket handle
 * [in]		value[0].b	timeout ms or TEE_TIMEOUT_INFINITE
 * [out]	memref[1]	buffer
 */
#define PTA_SOCKET_RECV		4

/*
 * [in]		value[0].a	socket handle
 * [in]		value[0].b	ioctl command
 * [in/out]	memref[1]	buffer
 */
#define PTA_SOCKET_IOCTL	5

#endif /*__PTA_SOCKET*/