ieee80211_ddb.9 revision 225736

Copyright (c) 2009 Sam Leffler, Errno Consulting
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$FreeBSD: stable/9/share/man/man9/ieee80211_ddb.9 213573 2010-10-08 12:40:16Z uqs $

.Dd August 4, 2009 .Dt IEEE80211_DDB 9 .Os .Sh NAME .Nm ieee80211_ddb .Nd 802.11 ddb support .Sh SYNOPSIS d -ragged .Cd options DDB .Ed d -ragged .Cd show vap [addr] .Cd show all vaps .Cd show com [addr] .Cd show sta [addr] .Cd show statab [addr] .Cd show mesh [addr] .Ed .Sh DESCRIPTION The .Nm net80211 layer includes .Xr ddb 4 support for displaying important data structures. This is especially important because wireless applications are often built for embedded environments where cross-machine or post-mortem debugging facilities like .Xr kgdb 1 are infeasible.

p The most commonly used command is d -literal -offset indent show all vaps/a .Ed

p which dumps the contents of all .Vt ieee80211vap , .Vt ieee80211com , and .Vt ieee80211_node data structures in the system. .Sh SEE ALSO .Xr ddb 4 , .Xr ieee80211 9