| developer | 14f3fe3 | 2016-04-28 14:07:42 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2016, ARM Limited and Contributors. All rights reserved. |
| 3 | * |
| dp-arm | fa3cf0b | 2017-05-03 09:38:09 +0100 | [diff] [blame] | 4 | * SPDX-License-Identifier: BSD-3-Clause |
| developer | 14f3fe3 | 2016-04-28 14:07:42 +0800 | [diff] [blame] | 5 | */ |
| 6 | |
| 7 | #ifndef __OEM_SVC_H__ |
| 8 | #define __OEM_SVC_H__ |
| 9 | |
| 10 | /******************************************************************************* |
| 11 | * Defines for runtime services func ids |
| 12 | ******************************************************************************/ |
| 13 | /* |
| 14 | * Number of OEM calls (above) implemented. |
| 15 | */ |
| 16 | #define OEM_SVC_NUM_CALLS 3 |
| 17 | |
| 18 | /******************************************************************************* |
| 19 | * Defines for OEM Service queries |
| 20 | ******************************************************************************/ |
| 21 | /* 0x83000000 - 0x8300FEFF is OEM service calls */ |
| 22 | #define OEM_SVC_CALL_COUNT 0x8300ff00 |
| 23 | #define OEM_SVC_UID 0x8300ff01 |
| 24 | /* 0x8300ff02 is reserved */ |
| 25 | #define OEM_SVC_VERSION 0x8300ff03 |
| 26 | /* 0x8300ff04 - 0x8300FFFF is reserved for future expansion */ |
| 27 | |
| 28 | /* OEM Service Calls version numbers */ |
| 29 | #define OEM_VERSION_MAJOR 0x0 |
| 30 | #define OEM_VERSION_MINOR 0x1 |
| 31 | |
| 32 | /* The macros below are used to identify OEM calls from the SMC function ID */ |
| 33 | /* SMC32 ID range from 0x83000000 to 0x83000FFF */ |
| 34 | /* SMC64 ID range from 0xC3000000 to 0xC3000FFF */ |
| 35 | #define OEM_FID_MASK 0xf000u |
| 36 | #define OEM_FID_VALUE 0u |
| 37 | #define is_oem_fid(_fid) \ |
| 38 | (((_fid) & OEM_FID_MASK) == OEM_FID_VALUE) |
| 39 | |
| 40 | #define OEM_SVC_E_SUCCESS 0 |
| 41 | #define OEM_SVC_E_NOT_SUPPORTED -1 |
| 42 | #define OEM_SVC_E_INVALID_PARAMS -2 |
| 43 | |
| 44 | #endif /* __OEM_SVC_H__ */ |