1 /****************************************************************************
2  ****************************************************************************
3  ***
4  ***   This header was automatically generated from a Linux kernel header
5  ***   of the same name, to make information necessary for userspace to
6  ***   call into the kernel available to libc.  It contains only constants,
7  ***   structures, and macros generated from the original header, and thus,
8  ***   contains no copyrightable information.
9  ***
10  ***   To edit the content of this header, modify the corresponding
11  ***   source file (e.g. under external/kernel-headers/original/) then
12  ***   run bionic/libc/kernel/tools/update_all.py
13  ***
14  ***   Any manual change here will be lost the next time this script will
15  ***   be run. You've been warned!
16  ***
17  ****************************************************************************
18  ****************************************************************************/
19 #ifndef _UAPI_LINUX_PSCI_H
20 #define _UAPI_LINUX_PSCI_H
21 #define PSCI_0_2_FN_BASE 0x84000000
22 #define PSCI_0_2_FN(n) (PSCI_0_2_FN_BASE + (n))
23 #define PSCI_0_2_64BIT 0x40000000
24 #define PSCI_0_2_FN64_BASE (PSCI_0_2_FN_BASE + PSCI_0_2_64BIT)
25 #define PSCI_0_2_FN64(n) (PSCI_0_2_FN64_BASE + (n))
26 #define PSCI_0_2_FN_PSCI_VERSION PSCI_0_2_FN(0)
27 #define PSCI_0_2_FN_CPU_SUSPEND PSCI_0_2_FN(1)
28 #define PSCI_0_2_FN_CPU_OFF PSCI_0_2_FN(2)
29 #define PSCI_0_2_FN_CPU_ON PSCI_0_2_FN(3)
30 #define PSCI_0_2_FN_AFFINITY_INFO PSCI_0_2_FN(4)
31 #define PSCI_0_2_FN_MIGRATE PSCI_0_2_FN(5)
32 #define PSCI_0_2_FN_MIGRATE_INFO_TYPE PSCI_0_2_FN(6)
33 #define PSCI_0_2_FN_MIGRATE_INFO_UP_CPU PSCI_0_2_FN(7)
34 #define PSCI_0_2_FN_SYSTEM_OFF PSCI_0_2_FN(8)
35 #define PSCI_0_2_FN_SYSTEM_RESET PSCI_0_2_FN(9)
36 #define PSCI_0_2_FN64_CPU_SUSPEND PSCI_0_2_FN64(1)
37 #define PSCI_0_2_FN64_CPU_ON PSCI_0_2_FN64(3)
38 #define PSCI_0_2_FN64_AFFINITY_INFO PSCI_0_2_FN64(4)
39 #define PSCI_0_2_FN64_MIGRATE PSCI_0_2_FN64(5)
40 #define PSCI_0_2_FN64_MIGRATE_INFO_UP_CPU PSCI_0_2_FN64(7)
41 #define PSCI_1_0_FN_PSCI_FEATURES PSCI_0_2_FN(10)
42 #define PSCI_1_0_FN_SYSTEM_SUSPEND PSCI_0_2_FN(14)
43 #define PSCI_1_0_FN_SET_SUSPEND_MODE PSCI_0_2_FN(15)
44 #define PSCI_1_1_FN_SYSTEM_RESET2 PSCI_0_2_FN(18)
45 #define PSCI_1_0_FN64_SYSTEM_SUSPEND PSCI_0_2_FN64(14)
46 #define PSCI_1_1_FN64_SYSTEM_RESET2 PSCI_0_2_FN64(18)
47 #define PSCI_0_2_POWER_STATE_ID_MASK 0xffff
48 #define PSCI_0_2_POWER_STATE_ID_SHIFT 0
49 #define PSCI_0_2_POWER_STATE_TYPE_SHIFT 16
50 #define PSCI_0_2_POWER_STATE_TYPE_MASK (0x1 << PSCI_0_2_POWER_STATE_TYPE_SHIFT)
51 #define PSCI_0_2_POWER_STATE_AFFL_SHIFT 24
52 #define PSCI_0_2_POWER_STATE_AFFL_MASK (0x3 << PSCI_0_2_POWER_STATE_AFFL_SHIFT)
53 #define PSCI_1_0_EXT_POWER_STATE_ID_MASK 0xfffffff
54 #define PSCI_1_0_EXT_POWER_STATE_ID_SHIFT 0
55 #define PSCI_1_0_EXT_POWER_STATE_TYPE_SHIFT 30
56 #define PSCI_1_0_EXT_POWER_STATE_TYPE_MASK (0x1 << PSCI_1_0_EXT_POWER_STATE_TYPE_SHIFT)
57 #define PSCI_0_2_AFFINITY_LEVEL_ON 0
58 #define PSCI_0_2_AFFINITY_LEVEL_OFF 1
59 #define PSCI_0_2_AFFINITY_LEVEL_ON_PENDING 2
60 #define PSCI_0_2_TOS_UP_MIGRATE 0
61 #define PSCI_0_2_TOS_UP_NO_MIGRATE 1
62 #define PSCI_0_2_TOS_MP 2
63 #define PSCI_VERSION_MAJOR_SHIFT 16
64 #define PSCI_VERSION_MINOR_MASK ((1U << PSCI_VERSION_MAJOR_SHIFT) - 1)
65 #define PSCI_VERSION_MAJOR_MASK ~PSCI_VERSION_MINOR_MASK
66 #define PSCI_VERSION_MAJOR(ver) (((ver) & PSCI_VERSION_MAJOR_MASK) >> PSCI_VERSION_MAJOR_SHIFT)
67 #define PSCI_VERSION_MINOR(ver) ((ver) & PSCI_VERSION_MINOR_MASK)
68 #define PSCI_VERSION(maj,min) ((((maj) << PSCI_VERSION_MAJOR_SHIFT) & PSCI_VERSION_MAJOR_MASK) | ((min) & PSCI_VERSION_MINOR_MASK))
69 #define PSCI_1_0_FEATURES_CPU_SUSPEND_PF_SHIFT 1
70 #define PSCI_1_0_FEATURES_CPU_SUSPEND_PF_MASK (0x1 << PSCI_1_0_FEATURES_CPU_SUSPEND_PF_SHIFT)
71 #define PSCI_1_0_OS_INITIATED BIT(0)
72 #define PSCI_1_0_SUSPEND_MODE_PC 0
73 #define PSCI_1_0_SUSPEND_MODE_OSI 1
74 #define PSCI_RET_SUCCESS 0
75 #define PSCI_RET_NOT_SUPPORTED - 1
76 #define PSCI_RET_INVALID_PARAMS - 2
77 #define PSCI_RET_DENIED - 3
78 #define PSCI_RET_ALREADY_ON - 4
79 #define PSCI_RET_ON_PENDING - 5
80 #define PSCI_RET_INTERNAL_FAILURE - 6
81 #define PSCI_RET_NOT_PRESENT - 7
82 #define PSCI_RET_DISABLED - 8
83 #define PSCI_RET_INVALID_ADDRESS - 9
84 #endif
85