'\" t
.\"     Title: cfg80211_michael_mic_failure
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: Actions and configuration
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "CFG80211_MICHAEL_MIC" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Actions and configuration"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
cfg80211_michael_mic_failure \- notification of Michael MIC failure (TKIP)
.SH "SYNOPSIS"
.HP \w'void\ cfg80211_michael_mic_failure('u
.BI "void cfg80211_michael_mic_failure(struct\ net_device\ *\ " "dev" ", const\ u8\ *\ " "addr" ", enum\ nl80211_key_type\ " "key_type" ", int\ " "key_id" ", const\ u8\ *\ " "tsc" ", gfp_t\ " "gfp" ");"
.SH "ARGUMENTS"
.PP
\fIdev\fR
.RS 4
network device
.RE
.PP
\fIaddr\fR
.RS 4
The source MAC address of the frame
.RE
.PP
\fIkey_type\fR
.RS 4
The key type that the received frame used
.RE
.PP
\fIkey_id\fR
.RS 4
Key identifier (0\&.\&.3)\&. Can be \-1 if missing\&.
.RE
.PP
\fItsc\fR
.RS 4
The TSC value of the frame that generated the MIC failure (6 octets)
.RE
.PP
\fIgfp\fR
.RS 4
allocation flags
.RE
.SH "DESCRIPTION"
.PP
This function is called whenever the local MAC detects a MIC failure in a received frame\&. This matches with MLME\-MICHAELMICFAILURE\&.\fBindication\fR
primitive\&.
.SH "AUTHOR"
.PP
\fBJohannes Berg\fR <\&johannes@sipsolutions.net\&>
.RS 4
Author.
.RE
.SH "COPYRIGHT"
.br