1*a7ec9371SChristopher BosticWhat: /sys/bus/platform/devices/fsi-master/rescan 2*a7ec9371SChristopher BosticDate: May 2017 3*a7ec9371SChristopher BosticKernelVersion: 4.12 4*a7ec9371SChristopher BosticContact: cbostic@linux.vnet.ibm.com 5*a7ec9371SChristopher BosticDescription: 6*a7ec9371SChristopher Bostic Initiates a FSI master scan for all connected slave devices 7*a7ec9371SChristopher Bostic on its links. 8*a7ec9371SChristopher Bostic 9*a7ec9371SChristopher BosticWhat: /sys/bus/platform/devices/fsi-master/break 10*a7ec9371SChristopher BosticDate: May 2017 11*a7ec9371SChristopher BosticKernelVersion: 4.12 12*a7ec9371SChristopher BosticContact: cbostic@linux.vnet.ibm.com 13*a7ec9371SChristopher BosticDescription: 14*a7ec9371SChristopher Bostic Sends an FSI BREAK command on a master's communication 15*a7ec9371SChristopher Bostic link to any connnected slaves. A BREAK resets connected 16*a7ec9371SChristopher Bostic device's logic and preps it to receive further commands 17*a7ec9371SChristopher Bostic from the master. 18*a7ec9371SChristopher Bostic 19*a7ec9371SChristopher BosticWhat: /sys/bus/platform/devices/fsi-master/slave@00:00/term 20*a7ec9371SChristopher BosticDate: May 2017 21*a7ec9371SChristopher BosticKernelVersion: 4.12 22*a7ec9371SChristopher BosticContact: cbostic@linux.vnet.ibm.com 23*a7ec9371SChristopher BosticDescription: 24*a7ec9371SChristopher Bostic Sends an FSI terminate command from the master to its 25*a7ec9371SChristopher Bostic connected slave. A terminate resets the slave's state machines 26*a7ec9371SChristopher Bostic that control access to the internally connected engines. In 27*a7ec9371SChristopher Bostic addition the slave freezes its internal error register for 28*a7ec9371SChristopher Bostic debugging purposes. This command is also needed to abort any 29*a7ec9371SChristopher Bostic ongoing operation in case of an expired 'Master Time Out' 30*a7ec9371SChristopher Bostic timer. 31*a7ec9371SChristopher Bostic 32*a7ec9371SChristopher BosticWhat: /sys/bus/platform/devices/fsi-master/slave@00:00/raw 33*a7ec9371SChristopher BosticDate: May 2017 34*a7ec9371SChristopher BosticKernelVersion: 4.12 35*a7ec9371SChristopher BosticContact: cbostic@linux.vnet.ibm.com 36*a7ec9371SChristopher BosticDescription: 37*a7ec9371SChristopher Bostic Provides a means of reading/writing a 32 bit value from/to a 38*a7ec9371SChristopher Bostic specified FSI bus address. 39