'\" t
.\"     Title: struct mpath_info
.\"    Author: 
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\"      Date: May 2018
.\"    Manual: Actions and configuration
.\"    Source: Kernel Hackers Manual 3.16.56
.\"  Language: English
.\"
.TH "STRUCT MPATH_INFO" "9" "May 2018" "Kernel Hackers Manual 3\&.16\&" "Actions and configuration"
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.SH "NAME"
struct_mpath_info \- mesh path information
.SH "SYNOPSIS"
.sp
.nf
struct mpath_info {
  u32 filled;
  u32 frame_qlen;
  u32 sn;
  u32 metric;
  u32 exptime;
  u32 discovery_timeout;
  u8 discovery_retries;
  u8 flags;
  int generation;
};  
.fi
.SH "MEMBERS"
.PP
filled
.RS 4
bitfield of flags from
enum
mpath_info_flags
.RE
.PP
frame_qlen
.RS 4
number of queued frames for this destination
.RE
.PP
sn
.RS 4
target sequence number
.RE
.PP
metric
.RS 4
metric (cost) of this mesh path
.RE
.PP
exptime
.RS 4
expiration time for the mesh path from now, in msecs
.RE
.PP
discovery_timeout
.RS 4
total mesh path discovery timeout, in msecs
.RE
.PP
discovery_retries
.RS 4
mesh path discovery retries
.RE
.PP
flags
.RS 4
mesh path flags
.RE
.PP
generation
.RS 4
generation number for nl80211 dumps\&. This number should increase every time the list of mesh paths changes, i\&.e\&. when a station is added or removed, so that userspace can tell whether it got a consistent snapshot\&.
.RE
.SH "DESCRIPTION"
.PP
.PP
Mesh path information filled by driver for
\fBget_mpath\fR
and
\fBdump_mpath\fR\&.
.SH "AUTHOR"
.PP
\fBJohannes Berg\fR <\&johannes@sipsolutions.net\&>
.RS 4
Author.
.RE
.SH "COPYRIGHT"
.br