dannf@alekhin:~$ cat /proc/version
Linux version 4.13.0-38-generic (buildd@bos02-arm64-005) (gcc version 5.4.0 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9)) #43~16.04.1-Ubuntu SMP Wed Mar 14 17:49:43 UTC 2018
dannf@alekhin:~$ dmesg | grep i2c
[ 7.330023] i2c /dev entries driver
[ 15.653953] i2c-thunderx 0000:01:09.2: Probed. Set system clock to 800000000
[ 15.653968] i2c-thunderx 0000:01:09.2: SMBUS alert not active on this bus
[ 15.693445] ipmi_ssif: Trying SMBIOS-specified SSIF interface at i2c address 0x10, adapter Cavium ThunderX i2c adapter at 0000:01:09.4, slave address 0x20
[ 16.061478] i2c-thunderx 0000:01:09.4: Probed. Set system clock to 800000000
[ 16.061486] i2c-thunderx 0000:01:09.4: SMBUS alert not active on this bus
xenial verification:
dannf@alekhin:~$ cat /proc/version
Linux version 4.4.0-117-generic (buildd@bos02-arm64-028) (gcc version 5.4.0 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~16.04.9) ) #141-Ubuntu SMP Tue Mar 13 11:59:25 UTC 2018
dannf@alekhin:~$ dmesg | grep i2c
[ 6.357620] i2c /dev entries driver
[ 13.428865] i2c-thunderx 0000:01:09.2: Probed. Set system clock to 800000000
[ 13.428880] i2c-thunderx 0000:01:09.2: SMBUS alert not active on this bus
[ 13.430986] i2c-thunderx 0000:01:09.4: Probed. Set system clock to 800000000
[ 13.430992] i2c-thunderx 0000:01:09.4: SMBUS alert not active on this bus
[ 47.044130] ipmi_ssif: Trying SMBIOS-specified SSIF interface at i2c address 0x10, adapter Cavium ThunderX i2c adapter at 0000:01:09.4, slave address 0x0
artful verification:
dannf@alekhin:~$ cat /proc/version bos02-arm64- 005) (gcc version 5.4.0 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~ 16.04.9) ) #43~16.04.1-Ubuntu SMP Wed Mar 14 17:49:43 UTC 2018
Linux version 4.13.0-38-generic (buildd@
dannf@alekhin:~$ dmesg | grep i2c
[ 7.330023] i2c /dev entries driver
[ 15.653953] i2c-thunderx 0000:01:09.2: Probed. Set system clock to 800000000
[ 15.653968] i2c-thunderx 0000:01:09.2: SMBUS alert not active on this bus
[ 15.693445] ipmi_ssif: Trying SMBIOS-specified SSIF interface at i2c address 0x10, adapter Cavium ThunderX i2c adapter at 0000:01:09.4, slave address 0x20
[ 16.061478] i2c-thunderx 0000:01:09.4: Probed. Set system clock to 800000000
[ 16.061486] i2c-thunderx 0000:01:09.4: SMBUS alert not active on this bus
xenial verification: bos02-arm64- 028) (gcc version 5.4.0 20160609 (Ubuntu/Linaro 5.4.0-6ubuntu1~ 16.04.9) ) #141-Ubuntu SMP Tue Mar 13 11:59:25 UTC 2018
dannf@alekhin:~$ cat /proc/version
Linux version 4.4.0-117-generic (buildd@
dannf@alekhin:~$ dmesg | grep i2c
[ 6.357620] i2c /dev entries driver
[ 13.428865] i2c-thunderx 0000:01:09.2: Probed. Set system clock to 800000000
[ 13.428880] i2c-thunderx 0000:01:09.2: SMBUS alert not active on this bus
[ 13.430986] i2c-thunderx 0000:01:09.4: Probed. Set system clock to 800000000
[ 13.430992] i2c-thunderx 0000:01:09.4: SMBUS alert not active on this bus
[ 47.044130] ipmi_ssif: Trying SMBIOS-specified SSIF interface at i2c address 0x10, adapter Cavium ThunderX i2c adapter at 0000:01:09.4, slave address 0x0