1*532ed618SSoby Mathew /* 2*532ed618SSoby Mathew * Copyright (c) 2014-2016, ARM Limited and Contributors. All rights reserved. 3*532ed618SSoby Mathew * 4*532ed618SSoby Mathew * Redistribution and use in source and binary forms, with or without 5*532ed618SSoby Mathew * modification, are permitted provided that the following conditions are met: 6*532ed618SSoby Mathew * 7*532ed618SSoby Mathew * Redistributions of source code must retain the above copyright notice, this 8*532ed618SSoby Mathew * list of conditions and the following disclaimer. 9*532ed618SSoby Mathew * 10*532ed618SSoby Mathew * Redistributions in binary form must reproduce the above copyright notice, 11*532ed618SSoby Mathew * this list of conditions and the following disclaimer in the documentation 12*532ed618SSoby Mathew * and/or other materials provided with the distribution. 13*532ed618SSoby Mathew * 14*532ed618SSoby Mathew * Neither the name of ARM nor the names of its contributors may be used 15*532ed618SSoby Mathew * to endorse or promote products derived from this software without specific 16*532ed618SSoby Mathew * prior written permission. 17*532ed618SSoby Mathew * 18*532ed618SSoby Mathew * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 19*532ed618SSoby Mathew * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20*532ed618SSoby Mathew * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21*532ed618SSoby Mathew * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 22*532ed618SSoby Mathew * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23*532ed618SSoby Mathew * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24*532ed618SSoby Mathew * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25*532ed618SSoby Mathew * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26*532ed618SSoby Mathew * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27*532ed618SSoby Mathew * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28*532ed618SSoby Mathew * POSSIBILITY OF SUCH DAMAGE. 29*532ed618SSoby Mathew */ 30*532ed618SSoby Mathew 31*532ed618SSoby Mathew #ifndef __STD_SVC_H__ 32*532ed618SSoby Mathew #define __STD_SVC_H__ 33*532ed618SSoby Mathew 34*532ed618SSoby Mathew /* SMC function IDs for Standard Service queries */ 35*532ed618SSoby Mathew 36*532ed618SSoby Mathew #define ARM_STD_SVC_CALL_COUNT 0x8400ff00 37*532ed618SSoby Mathew #define ARM_STD_SVC_UID 0x8400ff01 38*532ed618SSoby Mathew /* 0x8400ff02 is reserved */ 39*532ed618SSoby Mathew #define ARM_STD_SVC_VERSION 0x8400ff03 40*532ed618SSoby Mathew 41*532ed618SSoby Mathew /* ARM Standard Service Calls version numbers */ 42*532ed618SSoby Mathew #define STD_SVC_VERSION_MAJOR 0x0 43*532ed618SSoby Mathew #define STD_SVC_VERSION_MINOR 0x1 44*532ed618SSoby Mathew 45*532ed618SSoby Mathew /* The macros below are used to identify PSCI calls from the SMC function ID */ 46*532ed618SSoby Mathew #define PSCI_FID_MASK 0xffe0u 47*532ed618SSoby Mathew #define PSCI_FID_VALUE 0u 48*532ed618SSoby Mathew #define is_psci_fid(_fid) \ 49*532ed618SSoby Mathew (((_fid) & PSCI_FID_MASK) == PSCI_FID_VALUE) 50*532ed618SSoby Mathew 51*532ed618SSoby Mathew #endif /* __STD_SVC_H__ */ 52