| /* |
| * SPDX-License-Identifier: BSD-3-Clause |
| * SPDX-FileCopyrightText: Copyright TF-RMM Contributors. |
| */ |
| |
| #ifndef PSCI_H |
| #define PSCI_H |
| |
| #include <smc.h> |
| #include <status.h> |
| #include <stdbool.h> |
| |
| #define SMC32_PSCI_FID(_offset) SMC32_STD_FID(PSCI, _offset) |
| #define SMC64_PSCI_FID(_offset) SMC64_STD_FID(PSCI, _offset) |
| |
| #define IS_SMC32_PSCI_FID(_fid) IS_SMC32_STD_FAST_IN_RANGE(PSCI, _fid) |
| #define IS_SMC64_PSCI_FID(_fid) IS_SMC64_STD_FAST_IN_RANGE(PSCI, _fid) |
| |
| #define SMC32_PSCI_FID_MIN SMC32_PSCI_FID(SMC32_PSCI_FNUM_MIN) |
| #define SMC32_PSCI_FID_MAX SMC32_PSCI_FID(SMC32_PSCI_FNUM_MAX) |
| |
| #define SMC64_PSCI_FID_MIN SMC64_PSCI_FID(SMC64_PSCI_FNUM_MIN) |
| #define SMC64_PSCI_FID_MAX SMC64_PSCI_FID(SMC64_PSCI_FNUM_MAX) |
| |
| #define SMC32_PSCI_VERSION SMC32_PSCI_FID(0x0U) |
| |
| #define SMC32_PSCI_CPU_SUSPEND SMC32_PSCI_FID(0x1U) |
| #define SMC64_PSCI_CPU_SUSPEND SMC64_PSCI_FID(0x1U) |
| |
| #define SMC32_PSCI_CPU_OFF SMC32_PSCI_FID(0x2U) |
| |
| #define SMC32_PSCI_CPU_ON SMC32_PSCI_FID(0x3U) |
| #define SMC64_PSCI_CPU_ON SMC64_PSCI_FID(0x3U) |
| |
| #define SMC32_PSCI_AFFINITY_INFO SMC32_PSCI_FID(0x4U) |
| #define SMC64_PSCI_AFFINITY_INFO SMC64_PSCI_FID(0x4U) |
| |
| #define SMC32_PSCI_MIGRATE SMC32_PSCI_FID(0x5U) |
| #define SMC64_PSCI_MIGRATE SMC64_PSCI_FID(0x5U) |
| |
| #define SMC32_PSCI_MIGRATE_INFO_TYPE SMC32_PSCI_FID(0x6U) |
| |
| #define SMC32_PSCI_MIGRATE_INFO_UP_CPU SMC32_PSCI_FID(0x7U) |
| #define SMC64_PSCI_MIGRATE_INFO_UP_CPU SMC64_PSCI_FID(0x7U) |
| |
| #define SMC32_PSCI_SYSTEM_OFF SMC32_PSCI_FID(0x8U) |
| |
| #define SMC32_PSCI_SYSTEM_RESET SMC32_PSCI_FID(0x9U) |
| |
| #define SMC32_PSCI_FEATURES SMC32_PSCI_FID(0xAU) |
| |
| #define SMC32_PSCI_CPU_FREEZE SMC32_PSCI_FID(0xBU) |
| |
| #define SMC32_PSCI_CPU_DEFAULT_SUSPEND SMC32_PSCI_FID(0xCU) |
| #define SMC64_PSCI_CPU_DEFAULT_SUSPEND SMC64_PSCI_FID(0xCU) |
| |
| #define SMC32_PSCI_NODE_HW_STATE SMC32_PSCI_FID(0xDU) |
| #define SMC64_PSCI_NODE_HW_STATE SMC64_PSCI_FID(0xDU) |
| |
| #define SMC32_PSCI_SYSTEM_SUSPEND SMC32_PSCI_FID(0xEU) |
| #define SMC64_PSCI_SYSTEM_SUSPEND SMC64_PSCI_FID(0xEU) |
| |
| #define SMC32_PSCI_SET_SUSPEND_MODE SMC32_PSCI_FID(0xFU) |
| |
| #define SMC32_PSCI_STAT_RESIDENCY SMC32_PSCI_FID(0x10U) |
| #define SMC64_PSCI_STAT_RESIDENCY SMC64_PSCI_FID(0x10U) |
| |
| #define SMC32_PSCI_STAT_COUNT SMC32_PSCI_FID(0x11U) |
| #define SMC64_PSCI_STAT_COUNT SMC64_PSCI_FID(0x11U) |
| |
| #define SMC32_PSCI_SYSTEM_RESET2 SMC32_PSCI_FID(0x12U) |
| #define SMC64_PSCI_SYSTEM_RESET2 SMC64_PSCI_FID(0x12U) |
| |
| #define SMC32_PSCI_MEM_PROTECT SMC32_PSCI_FID(0x13U) |
| |
| #define SMC32_PSCI_MEM_PROTECT_CHECK_RANGE SMC32_PSCI_FID(0x14U) |
| #define SMC64_PSCI_MEM_PROTECT_CHECK_RANGE SMC64_PSCI_FID(0x14U) |
| |
| #define PSCI_RETURN_SUCCESS (unsigned long)(0) |
| #define PSCI_RETURN_NOT_SUPPORTED (unsigned long)(-1) |
| #define PSCI_RETURN_INVALID_PARAMS (unsigned long)(-2) |
| #define PSCI_RETURN_DENIED (unsigned long)(-3) |
| #define PSCI_RETURN_ALREADY_ON (unsigned long)(-4) |
| #define PSCI_RETURN_ON_PENDING (unsigned long)(-5) |
| #define PSCI_RETURN_INTERNAL_FAILURE (unsigned long)(-6) |
| #define PSCI_RETURN_NOT_PRESENT (unsigned long)(-7) |
| #define PSCI_RETURN_DISABLED (unsigned long)(-8) |
| #define PSCI_RETURN_INVALID_ADDRESS (unsigned long)(-9) |
| |
| #define PSCI_AFFINITY_INFO_ON UL(0) |
| #define PSCI_AFFINITY_INFO_OFF UL(1) |
| #define PSCI_AFFINITY_INFO_ON_PENDING UL(2) |
| |
| #define PSCI_NODE_HW_ON UL(0) |
| #define PSCI_NODE_HW_OFF UL(1) |
| #define PSCI_NODE_HW_STANDBY UL(2) |
| |
| struct rec; |
| |
| unsigned long psci_complete_request(struct rec *calling_rec, |
| struct rec *target_rec, unsigned long status); |
| |
| #endif /* PSCI_H */ |