enum_ieee80211_rate_flags(9) [centos man page]

ENUM 
IEEE80211_RATE_(9) 					Device registration					   ENUM IEEE80211_RATE_(9)

NAME

       enum_ieee80211_rate_flags - rate flags

SYNOPSIS

       enum ieee80211_rate_flags {
	 IEEE80211_RATE_SHORT_PREAMBLE,
	 IEEE80211_RATE_MANDATORY_A,
	 IEEE80211_RATE_MANDATORY_B,
	 IEEE80211_RATE_MANDATORY_G,
	 IEEE80211_RATE_ERP_G
       };

CONSTANTS

       IEEE80211_RATE_SHORT_PREAMBLE
	   Hardware can send with short preamble on this bitrate; only relevant in 2.4GHz band and with CCK rates.

       IEEE80211_RATE_MANDATORY_A
	   This bitrate is a mandatory rate when used with 802.11a (on the 5 GHz band); filled by the core code when registering the wiphy.

       IEEE80211_RATE_MANDATORY_B
	   This bitrate is a mandatory rate when used with 802.11b (on the 2.4 GHz band); filled by the core code when registering the wiphy.

       IEEE80211_RATE_MANDATORY_G
	   This bitrate is a mandatory rate when used with 802.11g (on the 2.4 GHz band); filled by the core code when registering the wiphy.

       IEEE80211_RATE_ERP_G
	   This is an ERP rate in 802.11g mode.

DESCRIPTION

       Hardware/specification flags for rates. These are structured in a way that allows using the same bitrate structure for different bands/PHY
       modes.

AUTHOR

       Johannes Berg <johannes@sipsolutions.net>
	   Author.

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014						   ENUM IEEE80211_RATE_(9)

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)