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| author | Johannes Berg <johannes@sipsolutions.net> | 2009-01-07 00:26:10 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-01-29 21:59:54 +0100 |
| commit | d1c3a37ceeb1a5ea02991a0476355f1a1d3b3e83 (patch) | |
| tree | 9ddce7f3169bd77adbeba2d4627ec46ecde9a33e /Documentation | |
| parent | mac80211: remove user_power_level from driver API (diff) | |
| download | linux-d1c3a37ceeb1a5ea02991a0476355f1a1d3b3e83.tar.xz linux-d1c3a37ceeb1a5ea02991a0476355f1a1d3b3e83.zip | |
mac80211: clarify alignment docs, fix up alignment
Not all drivers are capable of passing properly aligned frames,
in particular with mesh networking no hardware will support
completely aligning it correctly.
This patch adds code to align the data payload to a 4-byte
boundary in memory for those platforms that require this, or
when CONFIG_MAC80211_DEBUG_PACKET_ALIGNMENT is set.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/DocBook/mac80211.tmpl | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/DocBook/mac80211.tmpl b/Documentation/DocBook/mac80211.tmpl index 77c3c202991b..bdf908a6e545 100644 --- a/Documentation/DocBook/mac80211.tmpl +++ b/Documentation/DocBook/mac80211.tmpl @@ -165,8 +165,8 @@ usage should require reading the full document. !Pinclude/net/mac80211.h Frame format </sect1> <sect1> - <title>Alignment issues</title> - <para>TBD</para> + <title>Packet alignment</title> +!Pnet/mac80211/rx.c Packet alignment </sect1> <sect1> <title>Calling into mac80211 from interrupts</title> |