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_FN64_SYSTEM_SUSPEND PSCI_0_2_FN64(14)
44#define PSCI_0_2_POWER_STATE_ID_MASK 0xffff
45#define PSCI_0_2_POWER_STATE_ID_SHIFT 0
46#define PSCI_0_2_POWER_STATE_TYPE_SHIFT 16
47#define PSCI_0_2_POWER_STATE_TYPE_MASK (0x1 << PSCI_0_2_POWER_STATE_TYPE_SHIFT)
48#define PSCI_0_2_POWER_STATE_AFFL_SHIFT 24
49#define PSCI_0_2_POWER_STATE_AFFL_MASK (0x3 << PSCI_0_2_POWER_STATE_AFFL_SHIFT)
50#define PSCI_1_0_EXT_POWER_STATE_ID_MASK 0xfffffff
51#define PSCI_1_0_EXT_POWER_STATE_ID_SHIFT 0
52#define PSCI_1_0_EXT_POWER_STATE_TYPE_SHIFT 30
53#define PSCI_1_0_EXT_POWER_STATE_TYPE_MASK (0x1 << PSCI_1_0_EXT_POWER_STATE_TYPE_SHIFT)
54#define PSCI_0_2_AFFINITY_LEVEL_ON 0
55#define PSCI_0_2_AFFINITY_LEVEL_OFF 1
56#define PSCI_0_2_AFFINITY_LEVEL_ON_PENDING 2
57#define PSCI_0_2_TOS_UP_MIGRATE 0
58#define PSCI_0_2_TOS_UP_NO_MIGRATE 1
59#define PSCI_0_2_TOS_MP 2
60#define PSCI_VERSION_MAJOR_SHIFT 16
61#define PSCI_VERSION_MINOR_MASK ((1U << PSCI_VERSION_MAJOR_SHIFT) - 1)
62#define PSCI_VERSION_MAJOR_MASK ~PSCI_VERSION_MINOR_MASK
63#define PSCI_VERSION_MAJOR(ver) (((ver) & PSCI_VERSION_MAJOR_MASK) >> PSCI_VERSION_MAJOR_SHIFT)
64#define PSCI_VERSION_MINOR(ver) ((ver) & PSCI_VERSION_MINOR_MASK)
65#define PSCI_1_0_FEATURES_CPU_SUSPEND_PF_SHIFT 1
66#define PSCI_1_0_FEATURES_CPU_SUSPEND_PF_MASK (0x1 << PSCI_1_0_FEATURES_CPU_SUSPEND_PF_SHIFT)
67#define PSCI_RET_SUCCESS 0
68#define PSCI_RET_NOT_SUPPORTED - 1
69#define PSCI_RET_INVALID_PARAMS - 2
70#define PSCI_RET_DENIED - 3
71#define PSCI_RET_ALREADY_ON - 4
72#define PSCI_RET_ON_PENDING - 5
73#define PSCI_RET_INTERNAL_FAILURE - 6
74#define PSCI_RET_NOT_PRESENT - 7
75#define PSCI_RET_DISABLED - 8
76#define PSCI_RET_INVALID_ADDRESS - 9
77#endif
78