CFG80211_MGMT_TX_STA(9) Actions and configuration CFG80211_MGMT_TX_STA(9)NAME
cfg80211_mgmt_tx_status - notification of TX status for management frame
SYNOPSIS
void cfg80211_mgmt_tx_status(struct wireless_dev * wdev, u64 cookie, const u8 * buf, size_t len, bool ack, gfp_t gfp);
ARGUMENTS
wdev
wireless device receiving the frame
cookie
Cookie returned by cfg80211_ops::mgmt_tx
buf
Management frame (header + body)
len
length of the frame data
ack
Whether frame was acknowledged
gfp
context flags
DESCRIPTION
This function is called whenever a management frame was requested to be
TRANSMITTED WITH CFG80211_OPS
:mgmt_tx to report the TX status of the transmission attempt.
AUTHOR
Johannes Berg <johannes@sipsolutions.net>
Author.
COPYRIGHT Kernel Hackers Manual 3.10 June 2014 CFG80211_MGMT_TX_STA(9)
Check Out this Related Man Page
ENUM MAC80211_RX_FLA(9) The basic mac80211 driver inte ENUM MAC80211_RX_FLA(9)NAME
enum_mac80211_rx_flags - receive flags
SYNOPSIS
enum mac80211_rx_flags {
RX_FLAG_MMIC_ERROR,
RX_FLAG_DECRYPTED,
RX_FLAG_MMIC_STRIPPED,
RX_FLAG_IV_STRIPPED,
RX_FLAG_FAILED_FCS_CRC,
RX_FLAG_FAILED_PLCP_CRC,
RX_FLAG_TSFT,
RX_FLAG_SHORTPRE,
RX_FLAG_HT,
RX_FLAG_40MHZ,
RX_FLAG_SHORT_GI,
RX_FLAG_INTERNAL_CMTR
};
CONSTANTS
RX_FLAG_MMIC_ERROR
Michael MIC error was reported on this frame. Use together with RX_FLAG_MMIC_STRIPPED.
RX_FLAG_DECRYPTED
This frame was decrypted in hardware.
RX_FLAG_MMIC_STRIPPED
the Michael MIC is stripped off this frame, verification has been done by the hardware.
RX_FLAG_IV_STRIPPED
The IV/ICV are stripped from this frame. If this flag is set, the stack cannot do any replay detection hence the driver or hardware
will have to do that.
RX_FLAG_FAILED_FCS_CRC
Set this flag if the FCS check failed on the frame.
RX_FLAG_FAILED_PLCP_CRC
Set this flag if the PCLP check failed on the frame.
RX_FLAG_TSFT
The timestamp passed in the RX status (mactime field) is valid. This is useful in monitor mode and necessary for beacon frames to
enable IBSS merging.
RX_FLAG_SHORTPRE
Short preamble was used for this frame
RX_FLAG_HT
HT MCS was used and rate_idx is MCS index
RX_FLAG_40MHZ
HT40 (40 MHz) was used
RX_FLAG_SHORT_GI
Short guard interval was used
RX_FLAG_INTERNAL_CMTR
set internally after frame was reported on cooked monitor to avoid double-reporting it for multiple virtual interfaces
DESCRIPTION
These flags are used with the flag member of struct ieee80211_rx_status.
AUTHOR
Johannes Berg <johannes@sipsolutions.net>
Author.
COPYRIGHT Kernel Hackers Manual 2.6. July 2010 ENUM MAC80211_RX_FLA(9)
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