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/*
* Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 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.
*
* Neither the name of ARM nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific
* prior written permission.
*
* 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.
*/
/*
* This header file contains definitions related to the ARM Trusted Firmware's
* Test Secure-EL1 Payload (TSP).
*/
#ifndef __TSP_H__
#define __TSP_H__
#include <uuid.h>
static const uuid_t tsp_uuid = {
0x5b3056a0, 0x3291, 0x427b, 0x98, 0x11,
{ 0x71, 0x68, 0xca, 0x50, 0xf3, 0xfa }
};
/*
* Identifiers for various TSP services. Corresponding function IDs (whether
* fast or standard) are generated by macros defined below
*/
#define TSP_ADD 0x2000
#define TSP_SUB 0x2001
#define TSP_MUL 0x2002
#define TSP_DIV 0x2003
/*
* Generate function IDs for TSP services to be used in SMC calls, by
* appropriately setting bit 31 to differentiate standard and fast SMC calls
*/
#define TSP_STD_FID(fid) ((fid) | 0x72000000 | (0 << 31))
#define TSP_FAST_FID(fid) ((fid) | 0x72000000 | (1 << 31))
/* SMC function ID to request a previously preempted std smc */
#define TSP_FID_RESUME TSP_STD_FID(0x3000)
#define TSP_SMC_PREEMPTED 0xfffffffe
/*
* Total number of function IDs implemented for services offered to NS clients.
* The function IDs are defined above
*/
#define TSP_NUM_FID 0x4
/* TSP implementation version numbers */
#define TSP_VERSION_MAJOR 0x0 /* Major version */
#define TSP_VERSION_MINOR 0x1 /* Minor version */
#endif /* __TSP_H__ */
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