Documentation/hid/hid-bpf.rst

53 Note: distribution of eBPF programs and their inclusion in the kernel is not
132 In-tree HID-BPF programs and ``udev-hid-bpf``
149 Available types of programs
153 declare our programs.
189 User API data structures available in programs:
195 Available API that can be used in all HID-BPF struct_ops programs:
201 Available API that can be used in syscall HID-BPF programs or in sleepable HID-BPF struct_ops programs:
249 programs can be attached to the same device. If a HID-BPF struct_ops has a
258 Note that if there are multiple programs using the ``BPF_F_BEFORE`` flag,
264 Whenever a matching event is raised, the eBPF programs are called one after the other
270 Once all the programs are run and return ``0`` or a positive value, the rest of the
376   /* HID programs need to be GPL */
521 program could make this state further available to other userspace programs