| /* |
| * Copyright (c) 2019-2020, NVIDIA CORPORATION. All rights reserved. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| #ifndef T194_NVG_H |
| #define T194_NVG_H |
| |
| #include <lib/utils_def.h> |
| |
| /** |
| * t194_nvg.h - Header for the NVIDIA Generic interface (NVG). |
| * Official documentation for this interface is included as part |
| * of the T194 TRM. |
| */ |
| |
| /** |
| * Current version - Major version increments may break backwards |
| * compatibility and binary compatibility. Minor version increments |
| * occur when there is only new functionality. |
| */ |
| enum { |
| TEGRA_NVG_VERSION_MAJOR = U(6), |
| TEGRA_NVG_VERSION_MINOR = U(7) |
| }; |
| |
| typedef enum { |
| TEGRA_NVG_CHANNEL_VERSION = U(0), |
| TEGRA_NVG_CHANNEL_POWER_PERF = U(1), |
| TEGRA_NVG_CHANNEL_POWER_MODES = U(2), |
| TEGRA_NVG_CHANNEL_WAKE_TIME = U(3), |
| TEGRA_NVG_CHANNEL_CSTATE_INFO = U(4), |
| TEGRA_NVG_CHANNEL_CROSSOVER_C6_LOWER_BOUND = U(5), |
| TEGRA_NVG_CHANNEL_CROSSOVER_CC6_LOWER_BOUND = U(6), |
| TEGRA_NVG_CHANNEL_CROSSOVER_CG7_LOWER_BOUND = U(8), |
| TEGRA_NVG_CHANNEL_CSTATE_STAT_QUERY_REQUEST = U(10), |
| TEGRA_NVG_CHANNEL_CSTATE_STAT_QUERY_VALUE = U(11), |
| TEGRA_NVG_CHANNEL_NUM_CORES = U(20), |
| TEGRA_NVG_CHANNEL_UNIQUE_LOGICAL_ID = U(21), |
| TEGRA_NVG_CHANNEL_LOGICAL_TO_PHYSICAL_MAPPING = U(22), |
| TEGRA_NVG_CHANNEL_LOGICAL_TO_MPIDR = U(23), |
| TEGRA_NVG_CHANNEL_SHUTDOWN = U(42), |
| TEGRA_NVG_CHANNEL_IS_SC7_ALLOWED = U(43), |
| TEGRA_NVG_CHANNEL_ONLINE_CORE = U(44), |
| TEGRA_NVG_CHANNEL_CC3_CTRL = U(45), |
| TEGRA_NVG_CHANNEL_CCPLEX_CACHE_CONTROL = U(49), |
| TEGRA_NVG_CHANNEL_UPDATE_CCPLEX_GSC = U(50), |
| TEGRA_NVG_CHANNEL_HSM_ERROR_CTRL = U(53), |
| TEGRA_NVG_CHANNEL_SECURITY_CONFIG = U(54), |
| TEGRA_NVG_CHANNEL_DEBUG_CONFIG = U(55), |
| TEGRA_NVG_CHANNEL_DDA_SNOC_MCF = U(56), |
| TEGRA_NVG_CHANNEL_DDA_MCF_ORD1 = U(57), |
| TEGRA_NVG_CHANNEL_DDA_MCF_ORD2 = U(58), |
| TEGRA_NVG_CHANNEL_DDA_MCF_ORD3 = U(59), |
| TEGRA_NVG_CHANNEL_DDA_MCF_ISO = U(60), |
| TEGRA_NVG_CHANNEL_DDA_MCF_SISO = U(61), |
| TEGRA_NVG_CHANNEL_DDA_MCF_NISO = U(62), |
| TEGRA_NVG_CHANNEL_DDA_MCF_NISO_REMOTE = U(63), |
| TEGRA_NVG_CHANNEL_DDA_L3CTRL_ISO = U(64), |
| TEGRA_NVG_CHANNEL_DDA_L3CTRL_SISO = U(65), |
| TEGRA_NVG_CHANNEL_DDA_L3CTRL_NISO = U(66), |
| TEGRA_NVG_CHANNEL_DDA_L3CTRL_NISO_REMOTE = U(67), |
| TEGRA_NVG_CHANNEL_DDA_L3CTRL_L3FILL = U(68), |
| TEGRA_NVG_CHANNEL_DDA_L3CTRL_L3WR = U(69), |
| TEGRA_NVG_CHANNEL_DDA_L3CTRL_RSP_L3RD_DMA = U(70), |
| TEGRA_NVG_CHANNEL_DDA_L3CTRL_RSP_MCFRD_DMA = U(71), |
| TEGRA_NVG_CHANNEL_DDA_L3CTRL_GLOBAL = U(72), |
| TEGRA_NVG_CHANNEL_DDA_L3CTRL_LL = U(73), |
| TEGRA_NVG_CHANNEL_DDA_L3CTRL_L3D = U(74), |
| TEGRA_NVG_CHANNEL_DDA_L3CTRL_FCM_RD = U(75), |
| TEGRA_NVG_CHANNEL_DDA_L3CTRL_FCM_WR = U(76), |
| TEGRA_NVG_CHANNEL_DDA_SNOC_GLOBAL_CTRL = U(77), |
| TEGRA_NVG_CHANNEL_DDA_SNOC_CLIENT_REQ_CTRL = U(78), |
| TEGRA_NVG_CHANNEL_DDA_SNOC_CLIENT_REPLENTISH_CTRL = U(79), |
| TEGRA_NVG_CHANNEL_RT_SAFE_MASK = U(80), |
| TEGRA_NVG_CHANNEL_RT_WINDOW_US = U(81), |
| TEGRA_NVG_CHANNEL_RT_FWD_PROGRESS_US = U(82), |
| |
| TEGRA_NVG_CHANNEL_LAST_INDEX |
| } tegra_nvg_channel_id_t; |
| |
| typedef enum { |
| NVG_STAT_QUERY_SC7_ENTRIES = U(1), |
| NVG_STAT_QUERY_CC6_ENTRIES = U(6), |
| NVG_STAT_QUERY_CG7_ENTRIES = U(7), |
| NVG_STAT_QUERY_C6_ENTRIES = U(10), |
| NVG_STAT_QUERY_C7_ENTRIES = U(14), |
| NVG_STAT_QUERY_SC7_RESIDENCY_SUM = U(32), |
| NVG_STAT_QUERY_CC6_RESIDENCY_SUM = U(41), |
| NVG_STAT_QUERY_CG7_RESIDENCY_SUM = U(46), |
| NVG_STAT_QUERY_C6_RESIDENCY_SUM = U(51), |
| NVG_STAT_QUERY_C7_RESIDENCY_SUM = U(56), |
| NVG_STAT_QUERY_SC7_ENTRY_TIME_SUM = U(60), |
| NVG_STAT_QUERY_CC6_ENTRY_TIME_SUM = U(61), |
| NVG_STAT_QUERY_CG7_ENTRY_TIME_SUM = U(62), |
| NVG_STAT_QUERY_C6_ENTRY_TIME_SUM = U(63), |
| NVG_STAT_QUERY_C7_ENTRY_TIME_SUM = U(64), |
| NVG_STAT_QUERY_SC7_EXIT_TIME_SUM = U(70), |
| NVG_STAT_QUERY_CC6_EXIT_TIME_SUM = U(71), |
| NVG_STAT_QUERY_CG7_EXIT_TIME_SUM = U(72), |
| NVG_STAT_QUERY_C6_EXIT_TIME_SUM = U(73), |
| NVG_STAT_QUERY_C7_EXIT_TIME_SUM = U(74), |
| NVG_STAT_QUERY_SC7_ENTRY_LAST = U(80), |
| NVG_STAT_QUERY_CC6_ENTRY_LAST = U(81), |
| NVG_STAT_QUERY_CG7_ENTRY_LAST = U(82), |
| NVG_STAT_QUERY_C6_ENTRY_LAST = U(83), |
| NVG_STAT_QUERY_C7_ENTRY_LAST = U(84), |
| NVG_STAT_QUERY_SC7_EXIT_LAST = U(90), |
| NVG_STAT_QUERY_CC6_EXIT_LAST = U(91), |
| NVG_STAT_QUERY_CG7_EXIT_LAST = U(92), |
| NVG_STAT_QUERY_C6_EXIT_LAST = U(93), |
| NVG_STAT_QUERY_C7_EXIT_LAST = U(94) |
| |
| } tegra_nvg_stat_query_t; |
| |
| typedef enum { |
| TEGRA_NVG_CORE_C0 = U(0), |
| TEGRA_NVG_CORE_C1 = U(1), |
| TEGRA_NVG_CORE_C6 = U(6), |
| TEGRA_NVG_CORE_C7 = U(7), |
| TEGRA_NVG_CORE_WARMRSTREQ = U(8) |
| } tegra_nvg_core_sleep_state_t; |
| |
| typedef enum { |
| TEGRA_NVG_SHUTDOWN = U(0), |
| TEGRA_NVG_REBOOT = U(1) |
| } tegra_nvg_shutdown_reboot_state_t; |
| |
| typedef enum { |
| TEGRA_NVG_CLUSTER_CC0 = U(0), |
| TEGRA_NVG_CLUSTER_AUTO_CC1 = U(1), |
| TEGRA_NVG_CLUSTER_CC6 = U(6) |
| } tegra_nvg_cluster_sleep_state_t; |
| |
| typedef enum { |
| TEGRA_NVG_CG_CG0 = U(0), |
| TEGRA_NVG_CG_CG7 = U(7) |
| } tegra_nvg_cluster_group_sleep_state_t; |
| |
| typedef enum { |
| TEGRA_NVG_SYSTEM_SC0 = U(0), |
| TEGRA_NVG_SYSTEM_SC7 = U(7), |
| TEGRA_NVG_SYSTEM_SC8 = U(8) |
| } tegra_nvg_system_sleep_state_t; |
| |
| // --------------------------------------------------------------------------- |
| // NVG Data subformats |
| // --------------------------------------------------------------------------- |
| |
| typedef union { |
| uint64_t flat; |
| struct nvg_version_channel_t { |
| uint32_t minor_version : U(32); |
| uint32_t major_version : U(32); |
| } bits; |
| } nvg_version_data_t; |
| |
| typedef union { |
| uint64_t flat; |
| struct { |
| uint32_t perf_per_watt : U(1); |
| uint32_t reserved_31_1 : U(31); |
| uint32_t reserved_63_32 : U(32); |
| } bits; |
| } nvg_power_perf_channel_t; |
| |
| typedef union { |
| uint64_t flat; |
| struct { |
| uint32_t low_battery : U(1); |
| uint32_t reserved_1_1 : U(1); |
| uint32_t battery_save : U(1); |
| uint32_t reserved_31_3 : U(29); |
| uint32_t reserved_63_32 : U(32); |
| } bits; |
| } nvg_power_modes_channel_t; |
| |
| typedef union nvg_channel_1_data_u { |
| uint64_t flat; |
| struct nvg_channel_1_data_s { |
| uint32_t perf_per_watt_mode : U(1); |
| uint32_t reserved_31_1 : U(31); |
| uint32_t reserved_63_32 : U(32); |
| } bits; |
| } nvg_channel_1_data_t; |
| |
| typedef union { |
| uint64_t flat; |
| struct { |
| uint32_t gpu_ways : U(5); |
| uint32_t reserved_7_5 : U(3); |
| uint32_t gpu_only_ways : U(5); |
| uint32_t reserved_31_13 : U(19); |
| uint32_t reserved_63_32 : U(32); |
| } bits; |
| } nvg_ccplex_cache_control_channel_t; |
| |
| typedef union nvg_channel_2_data_u { |
| uint64_t flat; |
| struct nvg_channel_2_data_s { |
| uint32_t reserved_1_0 : U(2); |
| uint32_t battery_saver_mode : U(1); |
| uint32_t reserved_31_3 : U(29); |
| uint32_t reserved_63_32 : U(32); |
| } bits; |
| } nvg_channel_2_data_t; |
| |
| typedef union { |
| uint64_t flat; |
| struct { |
| uint32_t wake_time : U(32); |
| uint32_t reserved_63_32 : U(32); |
| } bits; |
| } nvg_wake_time_channel_t; |
| |
| typedef union { |
| uint64_t flat; |
| struct { |
| uint32_t cluster_state : U(3); |
| uint32_t reserved_6_3 : U(4); |
| uint32_t update_cluster : U(1); |
| uint32_t cg_cstate : U(3); |
| uint32_t reserved_14_11 : U(4); |
| uint32_t update_cg : U(1); |
| uint32_t system_cstate : U(4); |
| uint32_t reserved_22_20 : U(3); |
| uint32_t update_system : U(1); |
| uint32_t reserved_30_24 : U(7); |
| uint32_t update_wake_mask : U(1); |
| union { |
| uint32_t flat : U(32); |
| struct { |
| uint32_t vfiq : U(1); |
| uint32_t virq : U(1); |
| uint32_t fiq : U(1); |
| uint32_t irq : U(1); |
| uint32_t serror : U(1); |
| uint32_t reserved_10_5 : U(6); |
| uint32_t fiqout : U(1); |
| uint32_t irqout : U(1); |
| uint32_t reserved_31_13 : U(19); |
| } carmel; |
| } wake_mask; |
| } bits; |
| } nvg_cstate_info_channel_t; |
| |
| typedef union { |
| uint64_t flat; |
| struct { |
| uint32_t crossover_value : U(32); |
| uint32_t reserved_63_32 : U(32); |
| } bits; |
| } nvg_lower_bound_channel_t; |
| |
| typedef union { |
| uint64_t flat; |
| struct { |
| uint32_t unit_id : U(4); |
| uint32_t reserved_15_4 : U(12); |
| uint32_t stat_id : U(16); |
| uint32_t reserved_63_32 : U(32); |
| } bits; |
| } nvg_cstate_stat_query_channel_t; |
| |
| typedef union { |
| uint64_t flat; |
| struct { |
| uint32_t num_cores : U(4); |
| uint32_t reserved_31_4 : U(28); |
| uint32_t reserved_63_32 : U(32); |
| } bits; |
| } nvg_num_cores_channel_t; |
| |
| typedef union { |
| uint64_t flat; |
| struct { |
| uint32_t unique_core_id : U(3); |
| uint32_t reserved_31_3 : U(29); |
| uint32_t reserved_63_32 : U(32); |
| } bits; |
| } nvg_unique_logical_id_channel_t; |
| |
| typedef union { |
| uint64_t flat; |
| struct { |
| uint32_t lcore0_pcore_id : U(4); |
| uint32_t lcore1_pcore_id : U(4); |
| uint32_t lcore2_pcore_id : U(4); |
| uint32_t lcore3_pcore_id : U(4); |
| uint32_t lcore4_pcore_id : U(4); |
| uint32_t lcore5_pcore_id : U(4); |
| uint32_t lcore6_pcore_id : U(4); |
| uint32_t lcore7_pcore_id : U(4); |
| uint32_t reserved_63_32 : U(32); |
| } bits; |
| } nvg_logical_to_physical_mappings_channel_t; |
| |
| typedef union { |
| uint64_t flat; |
| struct nvg_logical_to_mpidr_channel_write_t { |
| uint32_t lcore_id : U(3); |
| uint32_t reserved_31_3 : U(29); |
| uint32_t reserved_63_32 : U(32); |
| } write; |
| struct nvg_logical_to_mpidr_channel_read_t { |
| uint32_t mpidr : U(32); |
| uint32_t reserved_63_32 : U(32); |
| } read; |
| } nvg_logical_to_mpidr_channel_t; |
| |
| typedef union { |
| uint64_t flat; |
| struct { |
| uint32_t is_sc7_allowed : U(1); |
| uint32_t reserved_31_1 : U(31); |
| uint32_t reserved_63_32 : U(32); |
| } bits; |
| } nvg_is_sc7_allowed_channel_t; |
| |
| typedef union { |
| uint64_t flat; |
| struct { |
| uint32_t core_id : U(4); |
| uint32_t reserved_31_4 : U(28); |
| uint32_t reserved_63_32 : U(32); |
| } bits; |
| } nvg_core_online_channel_t; |
| |
| typedef union { |
| uint64_t flat; |
| struct { |
| uint32_t freq_req : U(9); |
| uint32_t reserved_30_9 : U(22); |
| uint32_t enable : U(1); |
| uint32_t reserved_63_32 : U(32); |
| } bits; |
| } nvg_cc3_control_channel_t; |
| |
| typedef enum { |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_ALL = U(0), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_NVDEC = U(1), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_WPR1 = U(2), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_WPR2 = U(3), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_TSECA = U(4), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_TSECB = U(5), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_BPMP = U(6), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_APE = U(7), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_SPE = U(8), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_SCE = U(9), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_APR = U(10), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_TZRAM = U(11), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_IPC_SE_TSEC = U(12), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_BPMP_TO_RCE = U(13), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_BPMP_TO_MCE = U(14), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_SE_SC7 = U(15), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_BPMP_TO_SPE = U(16), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_RCE = U(17), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_CPU_TZ_TO_BPMP = U(18), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_VM_ENCR1 = U(19), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_CPU_NS_TO_BPMP = U(20), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_OEM_SC7 = U(21), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_IPC_SE_SPE_SCE_BPMP = U(22), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_SC7_RESUME_FW = U(23), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_CAMERA_TASKLIST = U(24), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_XUSB = U(25), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_CV = U(26), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_VM_ENCR2 = U(27), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_HYPERVISOR_SW = U(28), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_SMMU_PAGETABLES = U(29), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_30 = U(30), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_31 = U(31), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_TZ_DRAM = U(32), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_NVLINK = U(33), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_SBS = U(34), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_VPR = U(35), |
| TEGRA_NVG_CHANNEL_UPDATE_GSC_LAST_INDEX |
| } tegra_nvg_channel_update_gsc_gsc_enum_t; |
| |
| typedef union { |
| uint64_t flat; |
| struct { |
| uint32_t gsc_enum : U(16); |
| uint32_t reserved_31_16 : U(16); |
| uint32_t reserved_63_32 : U(32); |
| } bits; |
| } nvg_update_ccplex_gsc_channel_t; |
| |
| typedef union { |
| uint64_t flat; |
| struct nvg_security_config_channel_t { |
| uint32_t strict_checking_enabled : U(1); |
| uint32_t strict_checking_locked : U(1); |
| uint32_t reserved_31_2 : U(30); |
| uint32_t reserved_63_32 : U(32); |
| } bits; |
| } nvg_security_config_t; |
| |
| typedef union { |
| uint64_t flat; |
| struct nvg_shutdown_channel_t { |
| uint32_t reboot : U(1); |
| uint32_t reserved_31_1 : U(31); |
| uint32_t reserved_63_32 : U(32); |
| } bits; |
| } nvg_shutdown_t; |
| |
| typedef union { |
| uint64_t flat; |
| struct nvg_debug_config_channel_t { |
| uint32_t enter_debug_state_on_mca : U(1); |
| uint32_t reserved_31_1 : U(31); |
| uint32_t reserved_63_32 : U(32); |
| } bits; |
| } nvg_debug_config_t; |
| |
| typedef union { |
| uint64_t flat; |
| struct { |
| uint32_t uncorr : U(1); |
| uint32_t corr : U(1); |
| uint32_t reserved_31_2 : U(30); |
| uint32_t reserved_63_32 : U(32); |
| } bits; |
| } nvg_hsm_error_ctrl_channel_t; |
| |
| extern nvg_debug_config_t nvg_debug_config; |
| |
| #endif /* T194_NVG_H */ |