162306a36Sopenharmony_ciWhat: /sys/bus/platform/devices/../fsi-master/fsi0/rescan 262306a36Sopenharmony_ciDate: May 2017 362306a36Sopenharmony_ciKernelVersion: 4.12 462306a36Sopenharmony_ciContact: linux-fsi@lists.ozlabs.org 562306a36Sopenharmony_ciDescription: 662306a36Sopenharmony_ci Initiates a FSI master scan for all connected slave devices 762306a36Sopenharmony_ci on its links. 862306a36Sopenharmony_ci 962306a36Sopenharmony_ciWhat: /sys/bus/platform/devices/../fsi-master/fsi0/break 1062306a36Sopenharmony_ciDate: May 2017 1162306a36Sopenharmony_ciKernelVersion: 4.12 1262306a36Sopenharmony_ciContact: linux-fsi@lists.ozlabs.org 1362306a36Sopenharmony_ciDescription: 1462306a36Sopenharmony_ci Sends an FSI BREAK command on a master's communication 1562306a36Sopenharmony_ci link to any connected slaves. A BREAK resets connected 1662306a36Sopenharmony_ci device's logic and preps it to receive further commands 1762306a36Sopenharmony_ci from the master. 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ciWhat: /sys/bus/platform/devices/../fsi-master/fsi0/slave@00:00/term 2062306a36Sopenharmony_ciDate: May 2017 2162306a36Sopenharmony_ciKernelVersion: 4.12 2262306a36Sopenharmony_ciContact: linux-fsi@lists.ozlabs.org 2362306a36Sopenharmony_ciDescription: 2462306a36Sopenharmony_ci Sends an FSI terminate command from the master to its 2562306a36Sopenharmony_ci connected slave. A terminate resets the slave's state machines 2662306a36Sopenharmony_ci that control access to the internally connected engines. In 2762306a36Sopenharmony_ci addition the slave freezes its internal error register for 2862306a36Sopenharmony_ci debugging purposes. This command is also needed to abort any 2962306a36Sopenharmony_ci ongoing operation in case of an expired 'Master Time Out' 3062306a36Sopenharmony_ci timer. 3162306a36Sopenharmony_ci 3262306a36Sopenharmony_ciWhat: /sys/bus/platform/devices/../fsi-master/fsi0/slave@00:00/raw 3362306a36Sopenharmony_ciDate: May 2017 3462306a36Sopenharmony_ciKernelVersion: 4.12 3562306a36Sopenharmony_ciContact: linux-fsi@lists.ozlabs.org 3662306a36Sopenharmony_ciDescription: 3762306a36Sopenharmony_ci Provides a means of reading/writing a 32 bit value from/to a 3862306a36Sopenharmony_ci specified FSI bus address. 3962306a36Sopenharmony_ci 4062306a36Sopenharmony_ciWhat: /sys/bus/platform/devices/../cfam_reset 4162306a36Sopenharmony_ciDate: Sept 2020 4262306a36Sopenharmony_ciKernelVersion: 5.10 4362306a36Sopenharmony_ciContact: linux-fsi@lists.ozlabs.org 4462306a36Sopenharmony_ciDescription: 4562306a36Sopenharmony_ci Provides a means of resetting the cfam that is attached to the 4662306a36Sopenharmony_ci FSI device. 47