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wpa_supplicant / hostapd
2.5
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wpa_supplicant / hostapd
2.5
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Scan parameters Data for struct wpa_driver_ops::scan2(). More...
#include <driver.h>
Data Structures | |
| struct | wpa_driver_scan_filter |
| Filter for reporting SSIDs. More... | |
| struct | wpa_driver_scan_ssid |
| SSIDs to scan for. More... | |
Data Fields | |
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struct wpa_driver_scan_params::wpa_driver_scan_ssid | ssids [WPAS_MAX_SCAN_SSIDS] |
| size_t | num_ssids |
| Number of entries in ssids array Zero indicates a request for a passive scan. | |
| const u8 * | extra_ies |
| Extra IE(s) to add into Probe Request or NULL. | |
| size_t | extra_ies_len |
| Length of extra_ies in octets. | |
| int * | freqs |
| Array of frequencies to scan or NULL for all frequencies. More... | |
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struct wpa_driver_scan_params::wpa_driver_scan_filter * | filter_ssids |
| size_t | num_filter_ssids |
| Number of entries in filter_ssids array. | |
| s32 | filter_rssi |
| Filter by RSSI. More... | |
| unsigned int | p2p_probe:1 |
| Used to disable CCK (802.11b) rates for P2P probes. More... | |
| unsigned int | only_new_results:1 |
| Request driver to report only new results. More... | |
| unsigned int | low_priority:1 |
| Requests driver to use a lower scan priority. More... | |
| unsigned int | mac_addr_rand:1 |
| Requests driver to randomize MAC address. | |
| const u8 * | mac_addr |
| MAC address used with randomization. The address cannot be a multicast one, i.e., bit 0 of byte 0 should not be set. | |
| const u8 * | mac_addr_mask |
| MAC address mask used with randomization. More... | |
Scan parameters Data for struct wpa_driver_ops::scan2().
| s32 wpa_driver_scan_params::filter_rssi |
Filter by RSSI.
The driver may filter scan results in firmware to reduce host wakeups and thereby save power. Specify the RSSI threshold in s32 dBm.
| int* wpa_driver_scan_params::freqs |
Array of frequencies to scan or NULL for all frequencies.
The frequency is set in MHz. The array is zero-terminated.
| unsigned int wpa_driver_scan_params::low_priority |
Requests driver to use a lower scan priority.
This is used to request the driver to use a lower scan priority if it supports such a thing.
| const u8* wpa_driver_scan_params::mac_addr_mask |
MAC address mask used with randomization.
Bits that are 0 in the mask should be randomized. Bits that are 1 in the mask should be taken as is from mac_addr. The mask should not allow the generation of a multicast address, i.e., bit 0 of byte 0 must be set.
| unsigned int wpa_driver_scan_params::only_new_results |
Request driver to report only new results.
This is used to request the driver to report only BSSes that have been detected after this scan request has been started, i.e., to flush old cached BSS entries.
| unsigned int wpa_driver_scan_params::p2p_probe |
Used to disable CCK (802.11b) rates for P2P probes.
When set, the driver is expected to remove rates 1, 2, 5.5, and 11 Mbps from the support rates element(s) in the Probe Request frames and not to transmit the frames at any of those rates.
1.8.6
