Lines Matching refs:read

23 device you want to register. All further communication is done by read()'ing or
38 payloads are sent. You must not split a single event across multiple read()'s or
40 only a single event can be sent per read() or write(). Pending data is ignored.
63 on the interrupt channel to the device, you will read an UHID_OUTPUT event.
84 -EINVAL is returned, otherwise, the amount of data that was read is returned and
96   may still be pending messages that you can receive with read() but no further
103   contains a data-payload. This is the raw data that you read from your device
118 read()
120 read() will return a queued output report. No reaction is required to any of
151   device provides is read by some other process. You may ignore this event but
157   This is sent when there are no more processes which read the HID data. It is
162   device on the interrupt channel. You should read the payload and forward it to
173   Once you read a GET_REPORT request, you shall forward it to the hid device and