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What: /sys/bus/platform/devices/../fsi-master/fsi0/rescan
Date: May 2017
KernelVersion: 4.12
Contact: linux-fsi@lists.ozlabs.org
Description:
Initiates a FSI master scan for all connected slave devices
on its links.
What: /sys/bus/platform/devices/../fsi-master/fsi0/break
Date: May 2017
KernelVersion: 4.12
Contact: linux-fsi@lists.ozlabs.org
Description:
Sends an FSI BREAK command on a master's communication
link to any connected slaves. A BREAK resets connected
device's logic and preps it to receive further commands
from the master.
What: /sys/bus/platform/devices/../fsi-master/fsi0/slave@00:00/term
Date: May 2017
KernelVersion: 4.12
Contact: linux-fsi@lists.ozlabs.org
Description:
Sends an FSI terminate command from the master to its
connected slave. A terminate resets the slave's state machines
that control access to the internally connected engines. In
addition the slave freezes its internal error register for
debugging purposes. This command is also needed to abort any
ongoing operation in case of an expired 'Master Time Out'
timer.
What: /sys/bus/platform/devices/../fsi-master/fsi0/slave@00:00/raw
Date: May 2017
KernelVersion: 4.12
Contact: linux-fsi@lists.ozlabs.org
Description:
Provides a means of reading/writing a 32 bit value from/to a
specified FSI bus address.
What: /sys/bus/platform/devices/../cfam_reset
Date: Sept 2020
KernelVersion: 5.10
Contact: linux-fsi@lists.ozlabs.org
Description:
Provides a means of resetting the cfam that is attached to the
FSI device.
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