Lines Matching +full:user +full:- +full:level

15       - NFC adapters management;
16       - Polling for targets;
17       - Low-level data exchange;
21 responsible for providing an interface to control operations and low-level
26 The low-level data exchange interface is provided by the new socket family
29 .. code-block:: none
31         +--------------------------------------+
32         |              USER SPACE              |
33         +--------------------------------------+
35             | low-level             | control
39             |                  +-----------+
41             | socket           +-----------+
45         +---------+            +-----------+
46         | rawsock | <--------> |   core    |
47         +---------+            +-----------+
51                                +-----------+
53                                +-----------+
62 * start_poll - setup the device to poll for targets
63 * stop_poll - stop on progress polling operation
64 * activate_target - select and initialize one of the targets found
65 * deactivate_target - deselect and deinitialize the selected target
66 * data_exchange - send data and receive the response (transceive operation)
71 The userspace interface is divided in control operations and low-level data
79 * NFC_CMD_GET_DEVICE - get specific device info or dump the device list
80 * NFC_CMD_START_POLL - setup a specific device to polling for targets
81 * NFC_CMD_STOP_POLL - stop the polling operation in a specific device
82 * NFC_CMD_GET_TARGET - dump the list of targets found by a specific device
84 * NFC_EVENT_DEVICE_ADDED - reports an NFC device addition
85 * NFC_EVENT_DEVICE_REMOVED - reports an NFC device removal
86 * NFC_EVENT_TARGETS_FOUND - reports START_POLL results when 1 or more targets
89 The user must call START_POLL to poll for NFC targets, passing the desired NFC
91 state until it finds any target. However, the user can stop the polling
96 sent (including the device id). The user must call GET_TARGET to get the list of
103 LOW-LEVEL DATA EXCHANGE:
115 To establish a connection with one target, the user must create an
118 netlink event. As a target can support more than one NFC protocol, the user