Am 03.05.2013 21:53, schrieb Oleksij Rempel:
Here are two series of patches. First are kernel patches
and ath9k driver patch.
Second, is patch for tcpdump.
All of them was tested for 1,2 and 3 stream scenarious.
Sinse i do not have hardware which can recive more than 1 STBC
stream, i did some hacks to to produce this kind of captures.
Oleksij Rempel (3):
mac80211: add STBC flag for radiotap
ath9k: remove useless flag conversation.
ath9k: check for Rx-STBC flag and pass it to ieee80211
One more patch for radiotap lib.
--
Regards,
Oleksij
>From cf3cea707b5766d822ae595cc75849efa78cdb1e Mon Sep 17 00:00:00 2001
From: Oleksij Rempel <li...@rempel-privat.de>
Date: Sat, 4 May 2013 08:19:07 +0200
Subject: [PATCH] radiotap: add STBC Rx fields.
Signed-off-by: Oleksij Rempel <li...@rempel-privat.de>
---
radiotap.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/radiotap.h b/radiotap.h
index a566024..2538433 100644
--- a/radiotap.h
+++ b/radiotap.h
@@ -267,6 +267,7 @@ enum ieee80211_radiotap_type {
#define IEEE80211_RADIOTAP_MCS_HAVE_GI 0x04
#define IEEE80211_RADIOTAP_MCS_HAVE_FMT 0x08
#define IEEE80211_RADIOTAP_MCS_HAVE_FEC 0x10
+#define IEEE80211_RADIOTAP_MCS_HAVE_STBC 0x20
#define IEEE80211_RADIOTAP_MCS_BW_MASK 0x03
#define IEEE80211_RADIOTAP_MCS_BW_20 0
@@ -276,5 +277,10 @@ enum ieee80211_radiotap_type {
#define IEEE80211_RADIOTAP_MCS_SGI 0x04
#define IEEE80211_RADIOTAP_MCS_FMT_GF 0x08
#define IEEE80211_RADIOTAP_MCS_FEC_LDPC 0x10
+#define IEEE80211_RADIOTAP_MCS_STBC_MASK 0x60
+#define IEEE80211_RADIOTAP_MCS_STBC_1 1
+#define IEEE80211_RADIOTAP_MCS_STBC_2 2
+#define IEEE80211_RADIOTAP_MCS_STBC_3 3
+#define IEEE80211_RADIOTAP_MCS_STBC_SHIFT 5
#endif /* IEEE80211_RADIOTAP_H */
--
1.8.1.2
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