1 What: /sys/bus/platform/devices/../fsi-master/fsi0/rescan 2 Date: May 2017 3 KernelVersion: 4.12 4 Contact: linux-fsi@lists.ozlabs.org 5 Description: 6 Initiates a FSI master scan for all connected slave devices 7 on its links. 8 9 What: /sys/bus/platform/devices/../fsi-master/fsi0/break 10 Date: May 2017 11 KernelVersion: 4.12 12 Contact: linux-fsi@lists.ozlabs.org 13 Description: 14 Sends an FSI BREAK command on a master's communication 15 link to any connected slaves. A BREAK resets connected 16 device's logic and preps it to receive further commands 17 from the master. 18 19 What: /sys/bus/platform/devices/../fsi-master/fsi0/slave@00:00/term 20 Date: May 2017 21 KernelVersion: 4.12 22 Contact: linux-fsi@lists.ozlabs.org 23 Description: 24 Sends an FSI terminate command from the master to its 25 connected slave. A terminate resets the slave's state machines 26 that control access to the internally connected engines. In 27 addition the slave freezes its internal error register for 28 debugging purposes. This command is also needed to abort any 29 ongoing operation in case of an expired 'Master Time Out' 30 timer. 31 32 What: /sys/bus/platform/devices/../fsi-master/fsi0/slave@00:00/raw 33 Date: May 2017 34 KernelVersion: 4.12 35 Contact: linux-fsi@lists.ozlabs.org 36 Description: 37 Provides a means of reading/writing a 32 bit value from/to a 38 specified FSI bus address. 39 40 What: /sys/bus/platform/devices/../cfam_reset 41 Date: Sept 2020 42 KernelVersion: 5.10 43 Contact: linux-fsi@lists.ozlabs.org 44 Description: 45 Provides a means of resetting the cfam that is attached to the 46 FSI device.
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