STRUCT CFG80211_SCAN(9) Scanning and BSS list handling STRUCT CFG80211_SCAN(9)NAME
struct_cfg80211_scan_request - scan request description
SYNOPSIS
struct cfg80211_scan_request {
struct cfg80211_ssid * ssids;
int n_ssids;
u32 n_channels;
const u8 * ie;
size_t ie_len;
u32 flags;
u32 rates[IEEE80211_NUM_BANDS];
struct wireless_dev * wdev;
struct wiphy * wiphy;
unsigned long scan_start;
bool aborted;
bool no_cck;
struct ieee80211_channel * channels[0];
};
MEMBERS
ssids
SSIDs to scan for (active scan only)
n_ssids
number of SSIDs
n_channels
total number of channels to scan
ie
optional information element(s) to add into Probe Request or NULL
ie_len
length of ie in octets
flags
bit field of flags controlling operation
rates[IEEE80211_NUM_BANDS]
bitmap of rates to advertise for each band
wdev
the wireless device to scan for
wiphy
the wiphy this was for
scan_start
time (in jiffies) when the scan started
aborted
(internal) scan request was notified as aborted
no_cck
used to send probe requests at non CCK rate in 2GHz band
channels[0]
channels to scan on.
AUTHOR
Johannes Berg <johannes@sipsolutions.net>
Author.
COPYRIGHT Kernel Hackers Manual 3.10 June 2014 STRUCT CFG80211_SCAN(9)
Check Out this Related Man Page
STRUCT CFG80211_IBSS(9) Actions and configuration STRUCT CFG80211_IBSS(9)NAME
struct_cfg80211_ibss_params - IBSS parameters
SYNOPSIS
struct cfg80211_ibss_params {
u8 * ssid;
u8 * bssid;
struct cfg80211_chan_def chandef;
u8 * ie;
u8 ssid_len;
u8 ie_len;
u16 beacon_interval;
u32 basic_rates;
bool channel_fixed;
bool privacy;
bool control_port;
int mcast_rate[IEEE80211_NUM_BANDS];
};
MEMBERS
ssid
The SSID, will always be non-null.
bssid
Fixed BSSID requested, maybe be NULL, if set do not search for IBSSs with a different BSSID.
chandef
defines the channel to use if no other IBSS to join can be found
ie
information element(s) to include in the beacon
ssid_len
The length of the SSID, will always be non-zero.
ie_len
length of that
beacon_interval
beacon interval to use
basic_rates
bitmap of basic rates to use when creating the IBSS
channel_fixed
The channel should be fixed -- do not search for IBSSs to join on other channels.
privacy
this is a protected network, keys will be configured after joining
control_port
whether user space controls IEEE 802.1X port, i.e., sets/clears NL80211_STA_FLAG_AUTHORIZED. If true, the driver is required to assume
that the port is unauthorized until authorized by user space. Otherwise, port is marked authorized by default.
mcast_rate[IEEE80211_NUM_BANDS]
per-band multicast rate index + 1 (0: disabled)
DESCRIPTION
This structure defines the IBSS parameters for the join_ibss method.
AUTHOR
Johannes Berg <johannes@sipsolutions.net>
Author.
COPYRIGHT Kernel Hackers Manual 3.10 June 2014 STRUCT CFG80211_IBSS(9)
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