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Add a driver op for enabling Probe Request reporting in station mode

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Jouni Malinen 2010-01-03 13:30:22 +02:00 • committed by Jouni Malinen
parent 9646a8ab8b
commit 504e905c6e
5 changed files with 137 additions and 6 deletions
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22
src/drivers/driver.h
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@ -1518,6 +1518,22 @@ struct wpa_driver_ops {
* Returns: 0 on success, -1 on failure
*/
int (*set_wds_sta)(void *priv, const u8 *addr, int aid, int val);
/**
* probe_req_report - Request Probe Request frames to be indicated
* @priv: Private driver interface data
* @report: Whether to report received Probe Request frames
* Returns: 0 on success, -1 on failure (or if not supported)
*
* This command can be used to request the driver to indicate when
* Probe Request frames are received with EVENT_RX_PROBE_REQ events.
* Since this operation may require extra resources, e.g., due to less
* optimal hardware/firmware RX filtering, many drivers may disable
* Probe Request reporting at least in station mode. This command is
* used to notify the driver when the Probe Request frames need to be
* reported, e.g., during remain-on-channel operations.
*/
int (*probe_req_report)(void *priv, int report);
};
/**
@ -1732,7 +1748,11 @@ enum wpa_event_type {
*
* This event is used to indicate when a Probe Request frame has been
* received. Information about the received frame is included in
* union wpa_event_data::rx_probe_req.
* union wpa_event_data::rx_probe_req. The driver is required to report
* these events only after successfully completed probe_req_report()
* commands to request the events (i.e., report parameter is non-zero)
* in station mode. In AP mode, Probe Request frames should always be
* reported.
*/
EVENT_RX_PROBE_REQ
};