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_VERSION(maj,min) ((((maj) << PSCI_VERSION_MAJOR_SHIFT) & PSCI_VERSION_MAJOR_MASK) | ((min) & PSCI_VERSION_MINOR_MASK)) 66 #define PSCI_1_0_FEATURES_CPU_SUSPEND_PF_SHIFT 1 67 #define PSCI_1_0_FEATURES_CPU_SUSPEND_PF_MASK (0x1 << PSCI_1_0_FEATURES_CPU_SUSPEND_PF_SHIFT) 68 #define PSCI_RET_SUCCESS 0 69 #define PSCI_RET_NOT_SUPPORTED - 1 70 #define PSCI_RET_INVALID_PARAMS - 2 71 #define PSCI_RET_DENIED - 3 72 #define PSCI_RET_ALREADY_ON - 4 73 #define PSCI_RET_ON_PENDING - 5 74 #define PSCI_RET_INTERNAL_FAILURE - 6 75 #define PSCI_RET_NOT_PRESENT - 7 76 #define PSCI_RET_DISABLED - 8 77 #define PSCI_RET_INVALID_ADDRESS - 9 78 #endif 79