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Since Issue B (November 2016) of the SMC Calling Convention document standard SMC calls are renamed to yielding SMC calls to help avoid confusion with the standard service SMC range, which remains unchanged. http://infocenter.arm.com/help/topic/com.arm.doc.den0028b/ARM_DEN0028B_SMC_Calling_Convention.pd A previous patch introduced a new define for yielding SMC call type. This patch updates the secure payload dispatchers (except the TSPD) to use this new define and also migrates the code to use the new terminology. Change-Id: I3d2437c04e3b21fdbd32019f55c066c87679a5bf Signed-off-by: David Cunado <david.cunado@arm.com>
66 lines
2.0 KiB
C
66 lines
2.0 KiB
C
/*
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* Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef __TLK_H__
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#define __TLK_H__
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#include <utils_def.h>
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/*
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* Generate function IDs for the Trusted OS/Apps
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*/
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#define TLK_TOS_YIELD_FID(fid) ((fid) | 0x72000000 | (0 << 31))
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#define TLK_TA_YIELD_FID(fid) ((fid) | 0x70000000 | (0 << 31))
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/*
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* Trusted OS specific function IDs
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*/
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#define TLK_REGISTER_LOGBUF TLK_TOS_YIELD_FID(0x1)
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#define TLK_REGISTER_REQBUF TLK_TOS_YIELD_FID(0x2)
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#define TLK_RESUME_FID TLK_TOS_YIELD_FID(0x100)
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#define TLK_SYSTEM_SUSPEND TLK_TOS_YIELD_FID(0xE001)
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#define TLK_SYSTEM_RESUME TLK_TOS_YIELD_FID(0xE002)
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#define TLK_SYSTEM_OFF TLK_TOS_YIELD_FID(0xE003)
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/*
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* SMC function IDs that TLK uses to signal various forms of completions
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* to the secure payload dispatcher.
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*/
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#define TLK_REQUEST_DONE (0x32000001 | (ULL(1) << 31))
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#define TLK_PREEMPTED (0x32000002 | (ULL(1) << 31))
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#define TLK_ENTRY_DONE (0x32000003 | (ULL(1) << 31))
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#define TLK_VA_TRANSLATE (0x32000004 | (ULL(1) << 31))
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#define TLK_SUSPEND_DONE (0x32000005 | (ULL(1) << 31))
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#define TLK_RESUME_DONE (0x32000006 | (ULL(1) << 31))
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#define TLK_SYSTEM_OFF_DONE (0x32000007 | (ULL(1) << 31))
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/*
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* Trusted Application specific function IDs
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*/
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#define TLK_OPEN_TA_SESSION TLK_TA_YIELD_FID(0x1)
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#define TLK_CLOSE_TA_SESSION TLK_TA_YIELD_FID(0x2)
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#define TLK_TA_LAUNCH_OP TLK_TA_YIELD_FID(0x3)
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#define TLK_TA_SEND_EVENT TLK_TA_YIELD_FID(0x4)
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/*
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* Total number of function IDs implemented for services offered to NS clients.
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*/
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#define TLK_NUM_FID 7
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/* TLK implementation version numbers */
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#define TLK_VERSION_MAJOR 0x0 /* Major version */
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#define TLK_VERSION_MINOR 0x1 /* Minor version */
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/*
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* Standard Trusted OS Function IDs that fall under Trusted OS call range
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* according to SMC calling convention
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*/
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#define TOS_CALL_COUNT 0xbf00ff00 /* Number of calls implemented */
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#define TOS_UID 0xbf00ff01 /* Implementation UID */
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#define TOS_CALL_VERSION 0xbf00ff03 /* Trusted OS Call Version */
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#endif /* __TLK_H__ */
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