18c2ecf20Sopenharmony_ciWhat: /sys/bus/platform/devices/../fsi-master/fsi0/rescan 28c2ecf20Sopenharmony_ciDate: May 2017 38c2ecf20Sopenharmony_ciKernelVersion: 4.12 48c2ecf20Sopenharmony_ciContact: linux-fsi@lists.ozlabs.org 58c2ecf20Sopenharmony_ciDescription: 68c2ecf20Sopenharmony_ci Initiates a FSI master scan for all connected slave devices 78c2ecf20Sopenharmony_ci on its links. 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_ciWhat: /sys/bus/platform/devices/../fsi-master/fsi0/break 108c2ecf20Sopenharmony_ciDate: May 2017 118c2ecf20Sopenharmony_ciKernelVersion: 4.12 128c2ecf20Sopenharmony_ciContact: linux-fsi@lists.ozlabs.org 138c2ecf20Sopenharmony_ciDescription: 148c2ecf20Sopenharmony_ci Sends an FSI BREAK command on a master's communication 158c2ecf20Sopenharmony_ci link to any connnected slaves. A BREAK resets connected 168c2ecf20Sopenharmony_ci device's logic and preps it to receive further commands 178c2ecf20Sopenharmony_ci from the master. 188c2ecf20Sopenharmony_ci 198c2ecf20Sopenharmony_ciWhat: /sys/bus/platform/devices/../fsi-master/fsi0/slave@00:00/term 208c2ecf20Sopenharmony_ciDate: May 2017 218c2ecf20Sopenharmony_ciKernelVersion: 4.12 228c2ecf20Sopenharmony_ciContact: linux-fsi@lists.ozlabs.org 238c2ecf20Sopenharmony_ciDescription: 248c2ecf20Sopenharmony_ci Sends an FSI terminate command from the master to its 258c2ecf20Sopenharmony_ci connected slave. A terminate resets the slave's state machines 268c2ecf20Sopenharmony_ci that control access to the internally connected engines. In 278c2ecf20Sopenharmony_ci addition the slave freezes its internal error register for 288c2ecf20Sopenharmony_ci debugging purposes. This command is also needed to abort any 298c2ecf20Sopenharmony_ci ongoing operation in case of an expired 'Master Time Out' 308c2ecf20Sopenharmony_ci timer. 318c2ecf20Sopenharmony_ci 328c2ecf20Sopenharmony_ciWhat: /sys/bus/platform/devices/../fsi-master/fsi0/slave@00:00/raw 338c2ecf20Sopenharmony_ciDate: May 2017 348c2ecf20Sopenharmony_ciKernelVersion: 4.12 358c2ecf20Sopenharmony_ciContact: linux-fsi@lists.ozlabs.org 368c2ecf20Sopenharmony_ciDescription: 378c2ecf20Sopenharmony_ci Provides a means of reading/writing a 32 bit value from/to a 388c2ecf20Sopenharmony_ci specified FSI bus address. 398c2ecf20Sopenharmony_ci 408c2ecf20Sopenharmony_ciWhat: /sys/bus/platform/devices/../cfam_reset 418c2ecf20Sopenharmony_ciDate: Sept 2020 428c2ecf20Sopenharmony_ciKernelVersion: 5.10 438c2ecf20Sopenharmony_ciContact: linux-fsi@lists.ozlabs.org 448c2ecf20Sopenharmony_ciDescription: 458c2ecf20Sopenharmony_ci Provides a means of resetting the cfam that is attached to the 468c2ecf20Sopenharmony_ci FSI device. 47