smc_msg.h

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/*
 * Copyright (c) 2024 Tenstorrent AI ULC
 *
 * SPDX-License-Identifier: Apache-2.0
 */

 
#ifndef TT_SMC_MSG__H_
#define TT_SMC_MSG__H_
 
#ifdef __cplusplus
extern "C" {
#endif


enum tt_smc_msg {
        TT_SMC_MSG_SET_VOLTAGE = 0x12,

        TT_SMC_MSG_GET_VOLTAGE = 0x13,

        TT_SMC_MSG_SWITCH_CLK_SCHEME = 0x14,

        TT_SMC_MSG_DEBUG_NOC_TRANSLATION = 0x15,

        TT_SMC_MSG_REPORT_SCRATCH_ONLY = 0x16,

        TT_SMC_MSG_SEND_PCIE_MSI = 0x17,

        TT_SMC_MSG_SWITCH_VOUT_CONTROL = 0x18,

        TT_SMC_MSG_READ_EEPROM = 0x19,

        TT_SMC_MSG_WRITE_EEPROM = 0x1A,

        TT_SMC_MSG_READ_TS = 0x1B,

        TT_SMC_MSG_READ_PD = 0x1C,

        TT_SMC_MSG_READ_VM = 0x1D,

        TT_SMC_MSG_I2C_MESSAGE = 0x1E,

        TT_SMC_MSG_REINIT_TENSIX = 0x20,

        TT_SMC_MSG_POWER_SETTING = 0x21,

        TT_SMC_MSG_SET_TDP_LIMIT = 0x22,

        TT_SMC_MSG_SET_ASIC_HOST_FMAX = 0x23,

        TT_SMC_MSG_GET_FREQ_CURVE_FROM_VOLTAGE = 0x30,

        TT_SMC_MSG_AISWEEP_START = 0x31,

        TT_SMC_MSG_AISWEEP_STOP = 0x32,

        TT_SMC_MSG_FORCE_AICLK = 0x33,

        TT_SMC_MSG_GET_AICLK = 0x34,

        TT_SMC_MSG_COUNTER = 0x35,

        TT_SMC_MSG_FORCE_VDD = 0x39,

        TT_SMC_MSG_AICLK_GO_BUSY = 0x52,

        TT_SMC_MSG_AICLK_GO_LONG_IDLE = 0x54,

        TT_SMC_MSG_TRIGGER_RESET = 0x56,

        TT_SMC_MSG_TEST = 0x90,

        TT_SMC_MSG_PCIE_DMA_CHIP_TO_HOST_TRANSFER = 0x9B,

        TT_SMC_MSG_PCIE_DMA_HOST_TO_CHIP_TRANSFER = 0x9C,

        TT_SMC_MSG_ASIC_STATE0 = 0xA0,

        TT_SMC_MSG_ASIC_STATE3 = 0xA3,

        TT_SMC_MSG_GET_VOLTAGE_CURVE_FROM_FREQ = 0xA6,

        TT_SMC_MSG_FORCE_FAN_SPEED = 0xAC,

        TT_SMC_MSG_GET_DRAM_TEMPERATURE = 0xAD,

        TT_SMC_MSG_TOGGLE_SINGLE_TENSIX_RESET = 0xAE,

        TT_SMC_MSG_TOGGLE_TENSIX_RESET = 0xAF,

        TT_SMC_MSG_TOGGLE_GDDR_RESET = 0xB6,

        TT_SMC_MSG_SET_LAST_SERIAL = 0xBE,

        TT_SMC_MSG_PING_DM = 0xC0,

        TT_SMC_MSG_SET_WDT_TIMEOUT = 0xC1,

        TT_SMC_MSG_FLASH_UNLOCK = 0xC2,

        TT_SMC_MSG_FLASH_LOCK = 0xC3,

        TT_SMC_MSG_CONFIRM_FLASHED_SPI = 0xC4,

        TT_SMC_MSG_BLINKY = 0xC5,

        TT_SMC_MSG_CHARACTERISATION = 0xC6,
};

enum char_submsg_ids {
        TT_SUB_MSG_SET_HOST_REQUESTED_FMIN = 0x1,
};

 
#ifdef __cplusplus
}
#endif
 
#endif