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authorSimon Wunderlich <simon.wunderlich@s2003.tu-chemnitz.de>2013-07-08 16:55:52 +0200
committerJohannes Berg <johannes.berg@intel.com>2013-07-16 09:58:05 +0300
commita5e70697d0c4836e69c60de92db27eac9ae71e05 (patch)
treea4af8f2f829b505a2e78aafb2aa9663e25709b7b /include/net/mac80211.h
parent438b61b77082e70d2a408cc77b8c5faac312e940 (diff)
downloadop-kernel-dev-a5e70697d0c4836e69c60de92db27eac9ae71e05.zip
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mac80211: add radiotap flag and handling for 5/10 MHz
Wireshark already defines radiotap channel flags for 5 and 10 MHz, so just use them in Linux radiotap too. Furthermore, add rx status flags to allow drivers to report when they received data on 5 or 10 MHz channels. Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Mathias Kretschmer <mathias.kretschmer@fokus.fraunhofer.de> Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Diffstat (limited to 'include/net/mac80211.h')
-rw-r--r--include/net/mac80211.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index fe5fee8..3124036 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -811,6 +811,8 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info)
* @RX_FLAG_AMPDU_DELIM_CRC_KNOWN: The delimiter CRC field is known (the CRC
* is stored in the @ampdu_delimiter_crc field)
* @RX_FLAG_STBC_MASK: STBC 2 bit bitmask. 1 - Nss=1, 2 - Nss=2, 3 - Nss=3
+ * @RX_FLAG_10MHZ: 10 MHz (half channel) was used
+ * @RX_FLAG_5MHZ: 5 MHz (quarter channel) was used
*/
enum mac80211_rx_flags {
RX_FLAG_MMIC_ERROR = BIT(0),
@@ -839,6 +841,8 @@ enum mac80211_rx_flags {
RX_FLAG_80P80MHZ = BIT(24),
RX_FLAG_160MHZ = BIT(25),
RX_FLAG_STBC_MASK = BIT(26) | BIT(27),
+ RX_FLAG_10MHZ = BIT(28),
+ RX_FLAG_5MHZ = BIT(29),
};
#define RX_FLAG_STBC_SHIFT 26
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