Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Shyam Sundar S K | 2375 | 99.25% | 34 | 91.89% |
Armin Wolf | 13 | 0.54% | 2 | 5.41% |
Mario Limonciello | 5 | 0.21% | 1 | 2.70% |
Total | 2393 | 37 |
/* SPDX-License-Identifier: GPL-2.0 */ /* * AMD Platform Management Framework Driver * * Copyright (c) 2022, Advanced Micro Devices, Inc. * All Rights Reserved. * * Author: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> */ #ifndef PMF_H #define PMF_H #include <linux/acpi.h> #include <linux/platform_profile.h> #define POLICY_BUF_MAX_SZ 0x4b000 #define POLICY_SIGN_COOKIE 0x31535024 #define POLICY_COOKIE_OFFSET 0x10 struct cookie_header { u32 sign; u32 length; } __packed; /* APMF Functions */ #define APMF_FUNC_VERIFY_INTERFACE 0 #define APMF_FUNC_GET_SYS_PARAMS 1 #define APMF_FUNC_SBIOS_REQUESTS 2 #define APMF_FUNC_SBIOS_HEARTBEAT 4 #define APMF_FUNC_AUTO_MODE 5 #define APMF_FUNC_SET_FAN_IDX 7 #define APMF_FUNC_OS_POWER_SLIDER_UPDATE 8 #define APMF_FUNC_STATIC_SLIDER_GRANULAR 9 #define APMF_FUNC_DYN_SLIDER_AC 11 #define APMF_FUNC_DYN_SLIDER_DC 12 #define APMF_FUNC_SBIOS_HEARTBEAT_V2 16 /* Message Definitions */ #define SET_SPL 0x03 /* SPL: Sustained Power Limit */ #define SET_SPPT 0x05 /* SPPT: Slow Package Power Tracking */ #define SET_FPPT 0x07 /* FPPT: Fast Package Power Tracking */ #define GET_SPL 0x0B #define GET_SPPT 0x0D #define GET_FPPT 0x0F #define SET_DRAM_ADDR_HIGH 0x14 #define SET_DRAM_ADDR_LOW 0x15 #define SET_TRANSFER_TABLE 0x16 #define SET_STT_MIN_LIMIT 0x18 /* STT: Skin Temperature Tracking */ #define SET_STT_LIMIT_APU 0x19 #define SET_STT_LIMIT_HS2 0x1A #define SET_SPPT_APU_ONLY 0x1D #define GET_SPPT_APU_ONLY 0x1E #define GET_STT_MIN_LIMIT 0x1F #define GET_STT_LIMIT_APU 0x20 #define GET_STT_LIMIT_HS2 0x21 #define SET_P3T 0x23 /* P3T: Peak Package Power Limit */ #define SET_PMF_PPT 0x25 #define SET_PMF_PPT_APU_ONLY 0x26 /* OS slider update notification */ #define DC_BEST_PERF 0 #define DC_BETTER_PERF 1 #define DC_BATTERY_SAVER 3 #define AC_BEST_PERF 4 #define AC_BETTER_PERF 5 #define AC_BETTER_BATTERY 6 /* Fan Index for Auto Mode */ #define FAN_INDEX_AUTO 0xFFFFFFFF #define ARG_NONE 0 #define AVG_SAMPLE_SIZE 3 /* Policy Actions */ #define PMF_POLICY_SPL 2 #define PMF_POLICY_SPPT 3 #define PMF_POLICY_FPPT 4 #define PMF_POLICY_SPPT_APU_ONLY 5 #define PMF_POLICY_STT_MIN 6 #define PMF_POLICY_STT_SKINTEMP_APU 7 #define PMF_POLICY_STT_SKINTEMP_HS2 8 #define PMF_POLICY_SYSTEM_STATE 9 #define PMF_POLICY_P3T 38 /* TA macros */ #define PMF_TA_IF_VERSION_MAJOR 1 #define TA_PMF_ACTION_MAX 32 #define TA_PMF_UNDO_MAX 8 #define TA_OUTPUT_RESERVED_MEM 906 #define MAX_OPERATION_PARAMS 4 #define PMF_IF_V1 1 #define PMF_IF_V2 2 #define APTS_MAX_STATES 16 /* APTS PMF BIOS Interface */ struct amd_pmf_apts_output { u16 table_version; u32 fan_table_idx; u32 pmf_ppt; u32 ppt_pmf_apu_only; u32 stt_min_limit; u8 stt_skin_temp_limit_apu; u8 stt_skin_temp_limit_hs2; } __packed; struct amd_pmf_apts_granular_output { u16 size; struct amd_pmf_apts_output val; } __packed; struct amd_pmf_apts_granular { u16 size; struct amd_pmf_apts_output val[APTS_MAX_STATES]; }; struct sbios_hb_event_v2 { u16 size; u8 load; u8 unload; u8 suspend; u8 resume; } __packed; enum sbios_hb_v2 { ON_LOAD, ON_UNLOAD, ON_SUSPEND, ON_RESUME, }; /* AMD PMF BIOS interfaces */ struct apmf_verify_interface { u16 size; u16 version; u32 notification_mask; u32 supported_functions; } __packed; struct apmf_system_params { u16 size; u32 valid_mask; u32 flags; u8 command_code; u32 heartbeat_int; } __packed; struct apmf_sbios_req { u16 size; u32 pending_req; u8 rsd; u8 cql_event; u8 amt_event; u32 fppt; u32 sppt; u32 fppt_apu_only; u32 spl; u32 stt_min_limit; u8 skin_temp_apu; u8 skin_temp_hs2; } __packed; struct apmf_sbios_req_v2 { u16 size; u32 pending_req; u8 rsd; u32 ppt_pmf; u32 ppt_pmf_apu_only; u32 stt_min_limit; u8 skin_temp_apu; u8 skin_temp_hs2; u32 custom_policy[10]; } __packed; struct apmf_fan_idx { u16 size; u8 fan_ctl_mode; u32 fan_ctl_idx; } __packed; struct smu_pmf_metrics { u16 gfxclk_freq; /* in MHz */ u16 socclk_freq; /* in MHz */ u16 vclk_freq; /* in MHz */ u16 dclk_freq; /* in MHz */ u16 memclk_freq; /* in MHz */ u16 spare; u16 gfx_activity; /* in Centi */ u16 uvd_activity; /* in Centi */ u16 voltage[2]; /* in mV */ u16 currents[2]; /* in mA */ u16 power[2];/* in mW */ u16 core_freq[8]; /* in MHz */ u16 core_power[8]; /* in mW */ u16 core_temp[8]; /* in centi-Celsius */ u16 l3_freq; /* in MHz */ u16 l3_temp; /* in centi-Celsius */ u16 gfx_temp; /* in centi-Celsius */ u16 soc_temp; /* in centi-Celsius */ u16 throttler_status; u16 current_socketpower; /* in mW */ u16 stapm_orig_limit; /* in W */ u16 stapm_cur_limit; /* in W */ u32 apu_power; /* in mW */ u32 dgpu_power; /* in mW */ u16 vdd_tdc_val; /* in mA */ u16 soc_tdc_val; /* in mA */ u16 vdd_edc_val; /* in mA */ u16 soc_edcv_al; /* in mA */ u16 infra_cpu_maxfreq; /* in MHz */ u16 infra_gfx_maxfreq; /* in MHz */ u16 skin_temp; /* in centi-Celsius */ u16 device_state; u16 curtemp; /* in centi-Celsius */ u16 filter_alpha_value; u16 avg_gfx_clkfrequency; u16 avg_fclk_frequency; u16 avg_gfx_activity; u16 avg_socclk_frequency; u16 avg_vclk_frequency; u16 avg_vcn_activity; u16 avg_dram_reads; u16 avg_dram_writes; u16 avg_socket_power; u16 avg_core_power[2]; u16 avg_core_c0residency[16]; u16 spare1; u32 metrics_counter; } __packed; enum amd_stt_skin_temp { STT_TEMP_APU, STT_TEMP_HS2, STT_TEMP_COUNT, }; enum amd_slider_op { SLIDER_OP_GET, SLIDER_OP_SET, }; enum power_source { POWER_SOURCE_AC, POWER_SOURCE_DC, POWER_SOURCE_MAX, }; enum power_modes { POWER_MODE_PERFORMANCE, POWER_MODE_BALANCED_POWER, POWER_MODE_POWER_SAVER, POWER_MODE_MAX, }; enum power_modes_v2 { POWER_MODE_BEST_PERFORMANCE, POWER_MODE_BALANCED, POWER_MODE_BEST_POWER_EFFICIENCY, POWER_MODE_ENERGY_SAVE, POWER_MODE_V2_MAX, }; struct amd_pmf_dev { void __iomem *regbase; void __iomem *smu_virt_addr; void *buf; u32 base_addr; u32 cpu_id; struct device *dev; struct mutex lock; /* protects the PMF interface */ u32 supported_func; enum platform_profile_option current_profile; struct platform_profile_handler pprof; struct dentry *dbgfs_dir; int hb_interval; /* SBIOS heartbeat interval */ struct delayed_work heart_beat; struct smu_pmf_metrics m_table; struct delayed_work work_buffer; ktime_t start_time; int socket_power_history[AVG_SAMPLE_SIZE]; int socket_power_history_idx; bool amt_enabled; struct mutex update_mutex; /* protects race between ACPI handler and metrics thread */ bool cnqf_enabled; bool cnqf_supported; struct notifier_block pwr_src_notifier; /* Smart PC solution builder */ struct dentry *esbin; unsigned char *policy_buf; u32 policy_sz; struct tee_context *tee_ctx; struct tee_shm *fw_shm_pool; u32 session_id; void *shbuf; struct delayed_work pb_work; struct pmf_action_table *prev_data; u64 policy_addr; void __iomem *policy_base; bool smart_pc_enabled; u16 pmf_if_version; }; struct apmf_sps_prop_granular_v2 { u8 power_states[POWER_SOURCE_MAX][POWER_MODE_V2_MAX]; } __packed; struct apmf_sps_prop_granular { u32 fppt; u32 sppt; u32 sppt_apu_only; u32 spl; u32 stt_min; u8 stt_skin_temp[STT_TEMP_COUNT]; u32 fan_id; } __packed; /* Static Slider */ struct apmf_static_slider_granular_output { u16 size; struct apmf_sps_prop_granular prop[POWER_SOURCE_MAX * POWER_MODE_MAX]; } __packed; struct amd_pmf_static_slider_granular { u16 size; struct apmf_sps_prop_granular prop[POWER_SOURCE_MAX][POWER_MODE_MAX]; }; struct apmf_static_slider_granular_output_v2 { u16 size; struct apmf_sps_prop_granular_v2 sps_idx; } __packed; struct amd_pmf_static_slider_granular_v2 { u16 size; struct apmf_sps_prop_granular_v2 sps_idx; }; struct os_power_slider { u16 size; u8 slider_event; } __packed; struct fan_table_control { bool manual; unsigned long fan_id; }; struct power_table_control { u32 spl; u32 sppt; u32 fppt; u32 sppt_apu_only; u32 stt_min; u32 stt_skin_temp[STT_TEMP_COUNT]; u32 reserved[16]; }; /* Auto Mode Layer */ enum auto_mode_transition_priority { AUTO_TRANSITION_TO_PERFORMANCE, /* Any other mode to Performance Mode */ AUTO_TRANSITION_FROM_QUIET_TO_BALANCE, /* Quiet Mode to Balance Mode */ AUTO_TRANSITION_TO_QUIET, /* Any other mode to Quiet Mode */ AUTO_TRANSITION_FROM_PERFORMANCE_TO_BALANCE, /* Performance Mode to Balance Mode */ AUTO_TRANSITION_MAX, }; enum auto_mode_mode { AUTO_QUIET, AUTO_BALANCE, AUTO_PERFORMANCE_ON_LAP, AUTO_PERFORMANCE, AUTO_MODE_MAX, }; struct auto_mode_trans_params { u32 time_constant; /* minimum time required to switch to next mode */ u32 power_delta; /* delta power to shift mode */ u32 power_threshold; u32 timer; /* elapsed time. if timer > TimeThreshold, it will move to next mode */ u32 applied; enum auto_mode_mode target_mode; u32 shifting_up; }; struct auto_mode_mode_settings { struct power_table_control power_control; struct fan_table_control fan_control; u32 power_floor; }; struct auto_mode_mode_config { struct auto_mode_trans_params transition[AUTO_TRANSITION_MAX]; struct auto_mode_mode_settings mode_set[AUTO_MODE_MAX]; enum auto_mode_mode current_mode; }; struct apmf_auto_mode { u16 size; /* time constant */ u32 balanced_to_perf; u32 perf_to_balanced; u32 quiet_to_balanced; u32 balanced_to_quiet; /* power floor */ u32 pfloor_perf; u32 pfloor_balanced; u32 pfloor_quiet; /* Power delta for mode change */ u32 pd_balanced_to_perf; u32 pd_perf_to_balanced; u32 pd_quiet_to_balanced; u32 pd_balanced_to_quiet; /* skin temperature limits */ u8 stt_apu_perf_on_lap; /* CQL ON */ u8 stt_hs2_perf_on_lap; /* CQL ON */ u8 stt_apu_perf; u8 stt_hs2_perf; u8 stt_apu_balanced; u8 stt_hs2_balanced; u8 stt_apu_quiet; u8 stt_hs2_quiet; u32 stt_min_limit_perf_on_lap; /* CQL ON */ u32 stt_min_limit_perf; u32 stt_min_limit_balanced; u32 stt_min_limit_quiet; /* SPL based */ u32 fppt_perf_on_lap; /* CQL ON */ u32 sppt_perf_on_lap; /* CQL ON */ u32 spl_perf_on_lap; /* CQL ON */ u32 sppt_apu_only_perf_on_lap; /* CQL ON */ u32 fppt_perf; u32 sppt_perf; u32 spl_perf; u32 sppt_apu_only_perf; u32 fppt_balanced; u32 sppt_balanced; u32 spl_balanced; u32 sppt_apu_only_balanced; u32 fppt_quiet; u32 sppt_quiet; u32 spl_quiet; u32 sppt_apu_only_quiet; /* Fan ID */ u32 fan_id_perf; u32 fan_id_balanced; u32 fan_id_quiet; } __packed; /* CnQF Layer */ enum cnqf_trans_priority { CNQF_TRANSITION_TO_TURBO, /* Any other mode to Turbo Mode */ CNQF_TRANSITION_FROM_BALANCE_TO_PERFORMANCE, /* quiet/balance to Performance Mode */ CNQF_TRANSITION_FROM_QUIET_TO_BALANCE, /* Quiet Mode to Balance Mode */ CNQF_TRANSITION_TO_QUIET, /* Any other mode to Quiet Mode */ CNQF_TRANSITION_FROM_PERFORMANCE_TO_BALANCE, /* Performance/Turbo to Balance Mode */ CNQF_TRANSITION_FROM_TURBO_TO_PERFORMANCE, /* Turbo mode to Performance Mode */ CNQF_TRANSITION_MAX, }; enum cnqf_mode { CNQF_MODE_QUIET, CNQF_MODE_BALANCE, CNQF_MODE_PERFORMANCE, CNQF_MODE_TURBO, CNQF_MODE_MAX, }; enum apmf_cnqf_pos { APMF_CNQF_TURBO, APMF_CNQF_PERFORMANCE, APMF_CNQF_BALANCE, APMF_CNQF_QUIET, APMF_CNQF_MAX, }; struct cnqf_mode_settings { struct power_table_control power_control; struct fan_table_control fan_control; u32 power_floor; }; struct cnqf_tran_params { u32 time_constant; /* minimum time required to switch to next mode */ u32 power_threshold; u32 timer; /* elapsed time. if timer > timethreshold, it will move to next mode */ u32 total_power; u32 count; bool priority; bool shifting_up; enum cnqf_mode target_mode; }; struct cnqf_config { struct cnqf_tran_params trans_param[POWER_SOURCE_MAX][CNQF_TRANSITION_MAX]; struct cnqf_mode_settings mode_set[POWER_SOURCE_MAX][CNQF_MODE_MAX]; struct power_table_control defaults; enum cnqf_mode current_mode; u32 power_src; u32 avg_power; }; struct apmf_cnqf_power_set { u32 pfloor; u32 fppt; u32 sppt; u32 sppt_apu_only; u32 spl; u32 stt_min_limit; u8 stt_skintemp[STT_TEMP_COUNT]; u32 fan_id; } __packed; struct apmf_dyn_slider_output { u16 size; u16 flags; u32 t_perf_to_turbo; u32 t_balanced_to_perf; u32 t_quiet_to_balanced; u32 t_balanced_to_quiet; u32 t_perf_to_balanced; u32 t_turbo_to_perf; struct apmf_cnqf_power_set ps[APMF_CNQF_MAX]; } __packed; /* Smart PC - TA internals */ enum system_state { SYSTEM_STATE_S0i3, SYSTEM_STATE_S4, SYSTEM_STATE_SCREEN_LOCK, SYSTEM_STATE_MAX, }; enum ta_slider { TA_BEST_BATTERY, TA_BETTER_BATTERY, TA_BETTER_PERFORMANCE, TA_BEST_PERFORMANCE, TA_MAX, }; /* Command ids for TA communication */ enum ta_pmf_command { TA_PMF_COMMAND_POLICY_BUILDER_INITIALIZE, TA_PMF_COMMAND_POLICY_BUILDER_ENACT_POLICIES, }; enum ta_pmf_error_type { TA_PMF_TYPE_SUCCESS, TA_PMF_ERROR_TYPE_GENERIC, TA_PMF_ERROR_TYPE_CRYPTO, TA_PMF_ERROR_TYPE_CRYPTO_VALIDATE, TA_PMF_ERROR_TYPE_CRYPTO_VERIFY_OEM, TA_PMF_ERROR_TYPE_POLICY_BUILDER, TA_PMF_ERROR_TYPE_PB_CONVERT, TA_PMF_ERROR_TYPE_PB_SETUP, TA_PMF_ERROR_TYPE_PB_ENACT, TA_PMF_ERROR_TYPE_ASD_GET_DEVICE_INFO, TA_PMF_ERROR_TYPE_ASD_GET_DEVICE_PCIE_INFO, TA_PMF_ERROR_TYPE_SYS_DRV_FW_VALIDATION, TA_PMF_ERROR_TYPE_MAX, }; struct pmf_action_table { enum system_state system_state; u32 spl; /* in mW */ u32 sppt; /* in mW */ u32 sppt_apuonly; /* in mW */ u32 fppt; /* in mW */ u32 stt_minlimit; /* in mW */ u32 stt_skintemp_apu; /* in C */ u32 stt_skintemp_hs2; /* in C */ u32 p3t_limit; /* in mW */ }; /* Input conditions */ struct ta_pmf_condition_info { u32 power_source; u32 bat_percentage; u32 power_slider; u32 lid_state; bool user_present; u32 rsvd1[2]; u32 monitor_count; u32 rsvd2[2]; u32 bat_design; u32 full_charge_capacity; int drain_rate; bool user_engaged; u32 device_state; u32 socket_power; u32 skin_temperature; u32 rsvd3[5]; u32 ambient_light; u32 length; u32 avg_c0residency; u32 max_c0residency; u32 s0i3_entry; u32 gfx_busy; u32 rsvd4[7]; bool camera_state; u32 workload_type; u32 display_type; u32 display_state; u32 rsvd5[150]; }; struct ta_pmf_load_policy_table { u32 table_size; u8 table[POLICY_BUF_MAX_SZ]; }; /* TA initialization params */ struct ta_pmf_init_table { u32 frequency; /* SMU sampling frequency */ bool validate; bool sku_check; bool metadata_macrocheck; struct ta_pmf_load_policy_table policies_table; }; /* Everything the TA needs to Enact Policies */ struct ta_pmf_enact_table { struct ta_pmf_condition_info ev_info; u32 name; }; struct ta_pmf_action { u32 action_index; u32 value; }; /* Output actions from TA */ struct ta_pmf_enact_result { u32 actions_count; struct ta_pmf_action actions_list[TA_PMF_ACTION_MAX]; u32 undo_count; struct ta_pmf_action undo_list[TA_PMF_UNDO_MAX]; }; union ta_pmf_input { struct ta_pmf_enact_table enact_table; struct ta_pmf_init_table init_table; }; union ta_pmf_output { struct ta_pmf_enact_result policy_apply_table; u32 rsvd[TA_OUTPUT_RESERVED_MEM]; }; struct ta_pmf_shared_memory { int command_id; int resp_id; u32 pmf_result; u32 if_version; union ta_pmf_output pmf_output; union ta_pmf_input pmf_input; }; /* Core Layer */ int apmf_acpi_init(struct amd_pmf_dev *pmf_dev); void apmf_acpi_deinit(struct amd_pmf_dev *pmf_dev); int is_apmf_func_supported(struct amd_pmf_dev *pdev, unsigned long index); int amd_pmf_send_cmd(struct amd_pmf_dev *dev, u8 message, bool get, u32 arg, u32 *data); int amd_pmf_init_metrics_table(struct amd_pmf_dev *dev); int amd_pmf_get_power_source(void); int apmf_install_handler(struct amd_pmf_dev *pmf_dev); int apmf_os_power_slider_update(struct amd_pmf_dev *dev, u8 flag); int amd_pmf_set_dram_addr(struct amd_pmf_dev *dev, bool alloc_buffer); int amd_pmf_notify_sbios_heartbeat_event_v2(struct amd_pmf_dev *dev, u8 flag); /* SPS Layer */ int amd_pmf_get_pprof_modes(struct amd_pmf_dev *pmf); void amd_pmf_update_slider(struct amd_pmf_dev *dev, bool op, int idx, struct amd_pmf_static_slider_granular *table); int amd_pmf_init_sps(struct amd_pmf_dev *dev); void amd_pmf_deinit_sps(struct amd_pmf_dev *dev); int apmf_get_static_slider_granular(struct amd_pmf_dev *pdev, struct apmf_static_slider_granular_output *output); bool is_pprof_balanced(struct amd_pmf_dev *pmf); int amd_pmf_power_slider_update_event(struct amd_pmf_dev *dev); const char *amd_pmf_source_as_str(unsigned int state); const char *amd_pmf_source_as_str(unsigned int state); int apmf_update_fan_idx(struct amd_pmf_dev *pdev, bool manual, u32 idx); int amd_pmf_set_sps_power_limits(struct amd_pmf_dev *pmf); int apmf_get_static_slider_granular_v2(struct amd_pmf_dev *dev, struct apmf_static_slider_granular_output_v2 *data); int apts_get_static_slider_granular_v2(struct amd_pmf_dev *pdev, struct amd_pmf_apts_granular_output *data, u32 apts_idx); /* Auto Mode Layer */ int apmf_get_auto_mode_def(struct amd_pmf_dev *pdev, struct apmf_auto_mode *data); void amd_pmf_init_auto_mode(struct amd_pmf_dev *dev); void amd_pmf_deinit_auto_mode(struct amd_pmf_dev *dev); void amd_pmf_trans_automode(struct amd_pmf_dev *dev, int socket_power, ktime_t time_elapsed_ms); int apmf_get_sbios_requests(struct amd_pmf_dev *pdev, struct apmf_sbios_req *req); int apmf_get_sbios_requests_v2(struct amd_pmf_dev *pdev, struct apmf_sbios_req_v2 *req); void amd_pmf_update_2_cql(struct amd_pmf_dev *dev, bool is_cql_event); int amd_pmf_reset_amt(struct amd_pmf_dev *dev); void amd_pmf_handle_amt(struct amd_pmf_dev *dev); /* CnQF Layer */ int apmf_get_dyn_slider_def_ac(struct amd_pmf_dev *pdev, struct apmf_dyn_slider_output *data); int apmf_get_dyn_slider_def_dc(struct amd_pmf_dev *pdev, struct apmf_dyn_slider_output *data); int amd_pmf_init_cnqf(struct amd_pmf_dev *dev); void amd_pmf_deinit_cnqf(struct amd_pmf_dev *dev); int amd_pmf_trans_cnqf(struct amd_pmf_dev *dev, int socket_power, ktime_t time_lapsed_ms); extern const struct attribute_group cnqf_feature_attribute_group; /* Smart PC builder Layer */ int amd_pmf_init_smart_pc(struct amd_pmf_dev *dev); void amd_pmf_deinit_smart_pc(struct amd_pmf_dev *dev); int apmf_check_smart_pc(struct amd_pmf_dev *pmf_dev); /* Smart PC - TA interfaces */ void amd_pmf_populate_ta_inputs(struct amd_pmf_dev *dev, struct ta_pmf_enact_table *in); void amd_pmf_dump_ta_inputs(struct amd_pmf_dev *dev, struct ta_pmf_enact_table *in); /* Quirk infrastructure */ void amd_pmf_quirks_init(struct amd_pmf_dev *dev); #endif /* PMF_H */
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