1 What: /sys/kernel/debug/moxtet/input
4 Contact: Marek BehĂșn <marek.behun@nic.cz>
5 Description: (R) Read input from the shift registers, in hexadecimal.
6 Returns N+1 bytes, where N is the number of Moxtet connected
7 modules. The first byte is from the CPU board itself.
9 10: CPU board with SD card
10 12: 2 = PCIe module, 1 = IRQ not active
11 14: 4 = Peridot module, 1 = IRQ not active
13 What: /sys/kernel/debug/moxtet/output
16 Contact: Marek BehĂșn <marek.behun@nic.cz>
17 Description: (RW) Read last written value to the shift registers, in
18 hexadecimal, or write values to the shift registers, also
21 01: 01 was last written, or is to be written, to the
22 first module's shift register
23 02: the same for second module