2 files changed, 13 insertions, 0 deletions

diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h
index 71392545d0a1..7f0df133d119 100644
--- a/include/net/ieee80211_radiotap.h
+++ b/include/net/ieee80211_radiotap.h
@@ -183,6 +183,9 @@ struct ieee80211_radiotap_header {
  *     Contains a bitmap of known fields/flags, the flags, and
  *     the MCS index.
  *
+ * IEEE80211_RADIOTAP_AMPDU_STATUS      u32, u16, u8, u8        unitless
+ *
+ *      Contains the AMPDU information for the subframe.
  */
 enum ieee80211_radiotap_type {
         IEEE80211_RADIOTAP_TSFT = 0,
@@ -205,6 +208,7 @@ enum ieee80211_radiotap_type {
         IEEE80211_RADIOTAP_DATA_RETRIES = 17,
 
         IEEE80211_RADIOTAP_MCS = 19,
+        IEEE80211_RADIOTAP_AMPDU_STATUS = 20,
 
         /* valid in every it_present bitmap, even vendor namespaces */
         IEEE80211_RADIOTAP_RADIOTAP_NAMESPACE = 29,
@@ -270,6 +274,13 @@ enum ieee80211_radiotap_type {
 #define IEEE80211_RADIOTAP_MCS_FMT_GF           0x08
 #define IEEE80211_RADIOTAP_MCS_FEC_LDPC         0x10
 
+/* For IEEE80211_RADIOTAP_AMPDU_STATUS */
+#define IEEE80211_RADIOTAP_AMPDU_REPORT_ZEROLEN         0x0001
+#define IEEE80211_RADIOTAP_AMPDU_IS_ZEROLEN             0x0002
+#define IEEE80211_RADIOTAP_AMPDU_LAST_KNOWN             0x0004
+#define IEEE80211_RADIOTAP_AMPDU_IS_LAST                0x0008
+#define IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_ERR          0x0010
+#define IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_KNOWN        0x0020
 
 /* helpers */
 static inline int ieee80211_get_radiotap_len(unsigned char *data)
diff --git a/net/wireless/radiotap.c b/net/wireless/radiotap.c
index c4ad7958af52..7d604c06c3dc 100644
--- a/net/wireless/radiotap.c
+++ b/net/wireless/radiotap.c
@@ -41,6 +41,8 @@ static const struct radiotap_align_size rtap_namespace_sizes[] = {
         [IEEE80211_RADIOTAP_TX_FLAGS] = { .align = 2, .size = 2, },
         [IEEE80211_RADIOTAP_RTS_RETRIES] = { .align = 1, .size = 1, },
         [IEEE80211_RADIOTAP_DATA_RETRIES] = { .align = 1, .size = 1, },
+        [IEEE80211_RADIOTAP_MCS] = { .align = 1, .size = 3, },
+        [IEEE80211_RADIOTAP_AMPDU_STATUS] = { .align = 4, .size = 8, },
         /*
          * add more here as they are defined in radiotap.h
          */