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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.
*/
#ifndef __SMC_H__
#define __SMC_H__
#define SMC_UNKNOWN 0xffffffff
/*******************************************************************************
* Bit definitions inside the function id as per the SMC calling convention
******************************************************************************/
#define FUNCID_TYPE_SHIFT 31
#define FUNCID_CC_SHIFT 30
#define FUNCID_OEN_SHIFT 24
#define FUNCID_NUM_SHIFT 0
#define FUNCID_TYPE_MASK 0x1
#define FUNCID_CC_MASK 0x1
#define FUNCID_OEN_MASK 0x3f
#define FUNCID_NUM_MASK 0xffff
#define FUNCID_TYPE_WIDTH 1
#define FUNCID_CC_WIDTH 1
#define FUNCID_OEN_WIDTH 6
#define FUNCID_NUM_WIDTH 16
#define SMC_64 1
#define SMC_32 0
#define SMC_TYPE_FAST 1
#define SMC_TYPE_STD 0
/*******************************************************************************
* Owning entity number definitions inside the function id as per the SMC
* calling convention
******************************************************************************/
#define OEN_ARM_START 0
#define OEN_ARM_END 0
#define OEN_CPU_START 1
#define OEN_CPU_END 1
#define OEN_SIP_START 2
#define OEN_SIP_END 2
#define OEN_OEM_START 3
#define OEN_OEM_END 3
#define OEN_STD_START 4 /* Standard Calls */
#define OEN_STD_END 4
#define OEN_TAP_START 48 /* Trusted Applications */
#define OEN_TAP_END 49
#define OEN_TOS_START 50 /* Trusted OS */
#define OEN_TOS_END 63
#define OEN_LIMIT 64
#endif /* __SMC_H__ */
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