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1 | /** @file\r |
2 | *\r | |
3 | * Copyright (c) 2012-2017, ARM Limited. All rights reserved.\r | |
4 | *\r | |
5 | * This program and the accompanying materials\r | |
6 | * are licensed and made available under the terms and conditions of the BSD License\r | |
7 | * which accompanies this distribution. The full text of the license may be found at\r | |
8 | * http://opensource.org/licenses/bsd-license.php\r | |
9 | *\r | |
10 | * THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | * WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | *\r | |
13 | **/\r | |
14 | \r | |
15 | #ifndef __ARM_MM_SVC_H__\r | |
16 | #define __ARM_MM_SVC_H__\r | |
17 | \r | |
18 | /*\r | |
19 | * SVC IDs to allow the MM secure partition to initialise itself, handle\r | |
20 | * delegated events and request the Secure partition manager to perform\r | |
21 | * privileged operations on its behalf.\r | |
22 | */\r | |
23 | #define ARM_SVC_ID_SPM_VERSION_AARCH64 0xC4000060\r | |
24 | #define ARM_SVC_ID_SP_EVENT_COMPLETE_AARCH64 0xC4000061\r | |
25 | #define ARM_SVC_ID_SP_GET_MEM_ATTRIBUTES_AARCH64 0xC4000064\r | |
26 | #define ARM_SVC_ID_SP_SET_MEM_ATTRIBUTES_AARCH64 0xC4000065\r | |
27 | \r | |
28 | #define SET_MEM_ATTR_DATA_PERM_MASK 0x3\r | |
29 | #define SET_MEM_ATTR_DATA_PERM_SHIFT 0\r | |
30 | #define SET_MEM_ATTR_DATA_PERM_NO_ACCESS 0\r | |
31 | #define SET_MEM_ATTR_DATA_PERM_RW 1\r | |
32 | #define SET_MEM_ATTR_DATA_PERM_RO 3\r | |
33 | \r | |
34 | #define SET_MEM_ATTR_CODE_PERM_MASK 0x1\r | |
35 | #define SET_MEM_ATTR_CODE_PERM_SHIFT 2\r | |
36 | #define SET_MEM_ATTR_CODE_PERM_X 0\r | |
37 | #define SET_MEM_ATTR_CODE_PERM_XN 1\r | |
38 | \r | |
39 | #define SET_MEM_ATTR_MAKE_PERM_REQUEST(d_perm, c_perm) \\r | |
40 | ((((c_perm) & SET_MEM_ATTR_CODE_PERM_MASK) << SET_MEM_ATTR_CODE_PERM_SHIFT) | \\r | |
41 | (( (d_perm) & SET_MEM_ATTR_DATA_PERM_MASK) << SET_MEM_ATTR_DATA_PERM_SHIFT))\r | |
42 | \r | |
43 | #endif\r |