enum_ieee80211_channel_flags(9) [centos man page]

ENUM 
IEEE80211_CHANN(9) 					Device registration					   ENUM IEEE80211_CHANN(9)

NAME

       enum_ieee80211_channel_flags - channel flags

SYNOPSIS

       enum ieee80211_channel_flags {
	 IEEE80211_CHAN_DISABLED,
	 IEEE80211_CHAN_PASSIVE_SCAN,
	 IEEE80211_CHAN_NO_IBSS,
	 IEEE80211_CHAN_RADAR,
	 IEEE80211_CHAN_NO_HT40PLUS,
	 IEEE80211_CHAN_NO_HT40MINUS,
	 IEEE80211_CHAN_NO_OFDM,
	 IEEE80211_CHAN_NO_80MHZ,
	 IEEE80211_CHAN_NO_160MHZ
       };

CONSTANTS

       IEEE80211_CHAN_DISABLED
	   This channel is disabled.

       IEEE80211_CHAN_PASSIVE_SCAN
	   Only passive scanning is permitted on this channel.

       IEEE80211_CHAN_NO_IBSS
	   IBSS is not allowed on this channel.

       IEEE80211_CHAN_RADAR
	   Radar detection is required on this channel.

       IEEE80211_CHAN_NO_HT40PLUS
	   extension channel above this channel is not permitted.

       IEEE80211_CHAN_NO_HT40MINUS
	   extension channel below this channel is not permitted.

       IEEE80211_CHAN_NO_OFDM
	   OFDM is not allowed on this channel.

       IEEE80211_CHAN_NO_80MHZ
	   If the driver supports 80 MHz on the band, this flag indicates that an 80 MHz channel cannot use this channel as the control or any of
	   the secondary channels. This may be due to the driver or due to regulatory bandwidth restrictions.

       IEEE80211_CHAN_NO_160MHZ
	   If the driver supports 160 MHz on the band, this flag indicates that an 160 MHz channel cannot use this channel as the control or any
	   of the secondary channels. This may be due to the driver or due to regulatory bandwidth restrictions.

DESCRIPTION

       Channel flags set by the regulatory control code.

AUTHOR

       Johannes Berg <johannes@sipsolutions.net>
	   Author.

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014						   ENUM IEEE80211_CHANN(9)

ENUM 
MAC80211_RATE_C(9) 				  The basic mac80211 driver inte				   ENUM MAC80211_RATE_C(9)

NAME

       enum_mac80211_rate_control_flags - per-rate flags set by the Rate Control algorithm.

SYNOPSIS

       enum mac80211_rate_control_flags {
	 IEEE80211_TX_RC_USE_RTS_CTS,
	 IEEE80211_TX_RC_USE_CTS_PROTECT,
	 IEEE80211_TX_RC_USE_SHORT_PREAMBLE,
	 IEEE80211_TX_RC_MCS,
	 IEEE80211_TX_RC_GREEN_FIELD,
	 IEEE80211_TX_RC_40_MHZ_WIDTH,
	 IEEE80211_TX_RC_DUP_DATA,
	 IEEE80211_TX_RC_SHORT_GI,
	 IEEE80211_TX_RC_VHT_MCS,
	 IEEE80211_TX_RC_80_MHZ_WIDTH,
	 IEEE80211_TX_RC_160_MHZ_WIDTH
       };

CONSTANTS

       IEEE80211_TX_RC_USE_RTS_CTS
	   Use RTS/CTS exchange for this rate.

       IEEE80211_TX_RC_USE_CTS_PROTECT
	   CTS-to-self protection is required. This is set if the current BSS requires ERP protection.

       IEEE80211_TX_RC_USE_SHORT_PREAMBLE
	   Use short preamble.

       IEEE80211_TX_RC_MCS
	   HT rate.

       IEEE80211_TX_RC_GREEN_FIELD
	   Indicates whether this rate should be used in Greenfield mode.

       IEEE80211_TX_RC_40_MHZ_WIDTH
	   Indicates if the Channel Width should be 40 MHz.

       IEEE80211_TX_RC_DUP_DATA
	   The frame should be transmitted on both of the adjacent 20 MHz channels, if the current channel type is NL80211_CHAN_HT40MINUS or
	   NL80211_CHAN_HT40PLUS.

       IEEE80211_TX_RC_SHORT_GI
	   Short Guard interval should be used for this rate.

       IEEE80211_TX_RC_VHT_MCS
	   VHT MCS rate, in this case the idx field is split into a higher 4 bits (Nss) and lower 4 bits (MCS number)

       IEEE80211_TX_RC_80_MHZ_WIDTH
	   Indicates 80 MHz transmission

       IEEE80211_TX_RC_160_MHZ_WIDTH
	   Indicates 160 MHz transmission (80+80 isn't supported yet)

DESCRIPTION

       These flags are set by the Rate control algorithm for each rate during tx, in the flags member of struct ieee80211_tx_rate.

AUTHOR

       Johannes Berg <johannes@sipsolutions.net>
	   Author.

COPYRIGHT

Kernel Hackers Manual 3.10					     June 2014						   ENUM MAC80211_RATE_C(9)