Dell S5148F-ON Open Networking Hardware Diagnostic Guide September 2017 - Page 39

Output NOTE: The i2ctool does not automatically scan multiple MUXed segments. Before scanning, you MUST set the MUXes to select the devices you want to see on the busses. By default, the i2ctool scans the i2c devices from the root MUX where it sees the list of devices directly connected to the CPU MUX. The default scan function scans all connected busses. By specifying a bus, you can limit the scan to one bus. In the scan data, RR indicates a reserved address which is not used for any devices and UU indicates that the device is busy or mapped to the OS. scan Output root@dell-diag-os:/etc/dn/diag# i2ctool --scan 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: RR RR RR RR RR RR RR RR 10 18 -- 1a 20 2e -30: 30 -- 32 40 50: 50 -- 52 60 69 70 RR RR RR RR RR RR RR RR 0 1 2 3 4 5 6 7 8 9 a b c d e f 00: RR RR RR RR RR RR RR RR 10 20 30 3e -40 50: 50 51 52 53 54 55 56 57 60 70: 70 RR RR RR RR RR RR RR RR I2C devices found on bus #0: 8 0x18 0x1a 0x2e 0x30 0x32 0x50 0x52 0x69 I2C devices found on bus #1: 10 0x3e 0x50 0x51 0x52 0x53 0x54 0x55 0x56 0x57 0x70 root@dell-diag-os:/etc/dn/diag# test Output root@dell-diag-os:/etc/dn/diag# i2ctool --test Testing I2C devices: Checking I2C devices on bus 0: + Checking Clock GEN 0x69 ..... Passed + Checking SPD0 0x50 ..... Passed Checking I2C devices on bus 1: + Checking CPU Board I2C Mux 0x70 ..... Passed + Checking CPU Board EEPROM1 0x53 ..... Passed + Checking CPU Board EEPROM2 0x57 ..... Passed + Checking Switch Brd EEPROM 0x50 ..... Passed + Checking CPLD2 0x3e ..... Passed + Checking CPLD3 0x3e ..... Passed + Checking CPLD4 0x3e ..... Passed + Checking SFP+ 1 0x50 ..... Passed + Checking SFP+ 2 0x50 ..... Passed + Checking SFP+ 3 0x50 ..... Passed + Checking SFP+ 4 0x50 ..... Passed + Checking SFP+ 5 0x50 ..... Passed + Checking SFP+ 6 0x50 ..... Passed + Checking SFP+ 7 0x50 ..... Passed + Checking SFP+ 8 0x50 ..... Passed Dell EMC DiagOS tools 39