smc_msg.h File Reference

Tenstorrent host command IDs. More...

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Enumerations
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_ETH_RESET = 0xB0 ,   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 ,   TT_SMC_MSG_TT_PCIE_LOG = 0xC7 }
	Enumeration listing the available host requests IDs the SMC can process. More...
enum	char_submsg_ids {   TT_SUB_MSG_SET_HOST_REQUESTED_FMIN = 0x1 ,   TT_SUB_MSG_SET_KERNEL_THROTTLER_ENABLED = 0x2 ,   TT_SUB_MSG_SET_KERNEL_THROTTLER_STOP_NOPS_FREQ = 0x3 }
	Enumeration of characterization submessage IDs. More...

Detailed Description

Tenstorrent host command IDs.