Enumeration listing the available host requests IDs the SMC can process.
Enumerator |
---|
TT_SMC_MSG_RESERVED_01 | 0x1 | Reserved.
|
TT_SMC_MSG_NOP | 0x11 | No-op request (not supported)
|
TT_SMC_MSG_SET_VOLTAGE | 0x12 | Set voltage request
|
TT_SMC_MSG_GET_VOLTAGE | 0x13 | Get voltage request
|
TT_SMC_MSG_SWITCH_CLK_SCHEME | 0x14 | Switch clock scheme request
|
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 | Switch VOUT control request
|
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_EFUSE_BURN_BITS | 0x1F | eFuse burn bits request (not supported)
|
TT_SMC_MSG_REINIT_TENSIX | 0x20 | |
TT_SMC_MSG_POWER_SETTING | 0x21 | Power Setting Request
|
TT_SMC_MSG_GET_FREQ_CURVE_FROM_VOLTAGE | 0x30 | Frequency Curve from Voltage Request
|
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_FORCE_VDD | 0x39 | |
TT_SMC_MSG_PCIE_INDEX | 0x51 | PCIe index request (not supported)
|
TT_SMC_MSG_AICLK_GO_BUSY | 0x52 | AI Clock Set Busy Speed Request
|
TT_SMC_MSG_AICLK_GO_LONG_IDLE | 0x54 | AI Clock Set Idle Speed Request
|
TT_SMC_MSG_TRIGGER_RESET | 0x56 | |
TT_SMC_MSG_RESERVED_60 | 0x60 | Reserved.
|
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_PCIE_ERROR_CNT_RESET | 0x9D | PCIe error count reset request (not supported)
|
TT_SMC_MSG_TRIGGER_IRQ | 0x9F | Trigger IRQ request (not supported)
|
TT_SMC_MSG_ASIC_STATE0 | 0xA0 | |
TT_SMC_MSG_ASIC_STATE1 | 0xA1 | ASIC state 1 request (not supported)
|
TT_SMC_MSG_ASIC_STATE3 | 0xA3 | |
TT_SMC_MSG_ASIC_STATE5 | 0xA5 | ASIC state 5 request (not supported)
|
TT_SMC_MSG_GET_VOLTAGE_CURVE_FROM_FREQ | 0xA6 | Voltage Curve from Frequency Request
|
TT_SMC_MSG_FORCE_FAN_SPEED | 0xAC | Force Fan Speed Request
|
TT_SMC_MSG_GET_DRAM_TEMPERATURE | 0xAD | Get DRAM temperature request (not supported)
|
TT_SMC_MSG_TOGGLE_TENSIX_RESET | 0xAF | |
TT_SMC_MSG_DRAM_BIST_START | 0xB0 | DRAM BIST start request (not supported)
|
TT_SMC_MSG_NOC_WRITE_WORD | 0xB1 | NOC write word request (not supported)
|
TT_SMC_MSG_TOGGLE_ETH_RESET | 0xB2 | Toggle Ethernet reset request (not supported)
|
TT_SMC_MSG_SET_DRAM_REFRESH_RATE | 0xB3 | Set DRAM refresh rate request (not supported)
|
TT_SMC_MSG_ARC_DMA | 0xB4 | ARC DMA request (not supported)
|
TT_SMC_MSG_TEST_SPI | 0xB5 | Test SPI request (not supported)
|
TT_SMC_MSG_CURR_DATE | 0xB7 | Current date request (not supported)
|
TT_SMC_MSG_UPDATE_M3_AUTO_RESET_TIMEOUT | 0xBC | Update M3 auto reset timeout request (not supported)
|
TT_SMC_MSG_CLEAR_NUM_AUTO_RESET | 0xBD | Clear number of auto resets request (not supported)
|
TT_SMC_MSG_SET_LAST_SERIAL | 0xBE | |
TT_SMC_MSG_EFUSE_BURN | 0xBF | eFuse burn request (not supported)
|
TT_SMC_MSG_PING_DM | 0xC0 | |
TT_SMC_MSG_SET_WDT_TIMEOUT | 0xC1 | |
TT_SMC_MSG_FLASH_UNLOCK | 0xC2 | Flash write unlock request.
|
TT_SMC_MSG_FLASH_LOCK | 0xC3 | Flash write lock request.
|
TT_SMC_MSG_CONFIRM_FLASHED_SPI | 0xC4 | Confirm SPI flash succeeded.
|