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authorDavid S. Miller <davem@davemloft.net>2016-03-02 01:02:30 +0300
committerDavid S. Miller <davem@davemloft.net>2016-03-02 01:03:27 +0300
commitd67703fcede6696667218d29f86b4ee6ae618de6 (patch)
treea099693d077e646848b8d9a1a5b6feae79045621 /Documentation/networking
parent4ec620700cda720ac7480ce92e8795d735ff1502 (diff)
parent50ee738d7271fe825e4024cdfa5c5301a871e2c2 (diff)
downloadlinux-d67703fcede6696667218d29f86b4ee6ae618de6.tar.xz
Merge tag 'mac80211-next-for-davem-2016-02-26' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
Johannes Berg says: ==================== Here's another round of updates for -next: * big A-MSDU RX performance improvement (avoid linearize of paged RX) * rfkill changes: cleanups, documentation, platform properties * basic PBSS support in cfg80211 * MU-MIMO action frame processing support * BlockAck reordering & duplicate detection offload support * various cleanups & little fixes ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/networking')
-rw-r--r--Documentation/networking/mac80211-injection.txt17
1 files changed, 17 insertions, 0 deletions
diff --git a/Documentation/networking/mac80211-injection.txt b/Documentation/networking/mac80211-injection.txt
index 3a930072b161..ec8f934c2eb2 100644
--- a/Documentation/networking/mac80211-injection.txt
+++ b/Documentation/networking/mac80211-injection.txt
@@ -28,6 +28,23 @@ radiotap headers and used to control injection:
IEEE80211_RADIOTAP_F_TX_NOACK: frame should be sent without waiting for
an ACK even if it is a unicast frame
+ * IEEE80211_RADIOTAP_RATE
+
+ legacy rate for the transmission (only for devices without own rate control)
+
+ * IEEE80211_RADIOTAP_MCS
+
+ HT rate for the transmission (only for devices without own rate control).
+ Also some flags are parsed
+
+ IEEE80211_TX_RC_SHORT_GI: use short guard interval
+ IEEE80211_TX_RC_40_MHZ_WIDTH: send in HT40 mode
+
+ * IEEE80211_RADIOTAP_DATA_RETRIES
+
+ number of retries when either IEEE80211_RADIOTAP_RATE or
+ IEEE80211_RADIOTAP_MCS was used
+
The injection code can also skip all other currently defined radiotap fields
facilitating replay of captured radiotap headers directly.