1Kernel driver aps-379 2===================== 3 4Supported chips: 5 6 * Sony APS-379 7 8 Prefix: 'aps-379' 9 10 Addresses scanned: - 11 12 Authors: 13 - Chris Packham 14 15Description 16----------- 17 18This driver implements support for the PMBus monitor on the Sony APS-379 19modular power supply. The APS-379 deviates from the PMBus standard for the 20READ_VOUT command by using the linear11 format instead of linear16. 21 22The known supported PMBus commands are: 23 24=== ============================= ========= ======= ===== 25Cmd Function Protocol Scaling Bytes 26=== ============================= ========= ======= ===== 2701 On / Off Command (OPERATION) Byte R/W -- 1 2810 WRITE_PROTECT Byte R/W -- 1 293B FAN_COMMAND_1 Word R/W -- 2 3046 Current Limit (in percent) Word R/W 2^0 2 3147 Current Limit Fault Response Byte R/W -- 1 3279 Alarm Data Bits (STATUS_WORD) Word Rd -- 2 338B Output Voltage (READ_VOUT) Word Rd 2^-4 2 348C Output Current (READ_IOUT) Word Rd 2^-2 2 358D Power Supply Ambient Temp Word Rd 2^0 2 3690 READ_FAN_SPEED_1 Word Rd 2^6 2 3791 READ_FAN_SPEED_2 Word Rd 2^6 2 3896 Output Wattage (READ_POUT) Word Rd 2^1 2 3997 Input Wattage (READ_PIN) Word Rd 2^1 2 409A Unit Model Number (MFR_MODEL) Block R/W -- 10 419B Unit Revision Number Block R/W -- 10 429E Unit Serial Number Block R/W -- 8 4399 Unit Manufacturer ID (MFR_ID) Block R/W -- 8 44D0 Unit Run Time Information Block Rd -- 4 45D5 Firmware Version Rd cust -- 8 46B0 User Data 1 (USER_DATA_00) Block R/W -- 4 47B1 User Data 2 (USER_DATA_01) Block R/W -- 4 48B2 User Data 3 (USER_DATA_02) Block R/W -- 4 49B3 User Data 4 (USER_DATA_03) Block R/W -- 4 50B4 User Data 5 (USER_DATA_04) Block R/W -- 4 51B5 User Data 6 (USER_DATA_05) Block R/W -- 4 52B6 User Data 7 (USER_DATA_06) Block R/W -- 4 53B7 User Data 8 (USER_DATA_07) Block R/W -- 4 54F0 Calibration command Byte R/W -- 1 55F1 Calibration data Word Wr 2^9 2 56F2 Unlock Calibration Byte Wr -- 1 57=== ============================= ========= ======= ===== 58