svn commit: r318413 - head/sys/net80211
Adrian Chadd
adrian at FreeBSD.org
Wed May 17 19:34:38 UTC 2017
Author: adrian
Date: Wed May 17 19:34:36 2017
New Revision: 318413
URL: https://svnweb.freebsd.org/changeset/base/318413
Log:
[net80211] initial VHT radiotap implementation defines from upstream radiotap.
Modified:
head/sys/net80211/ieee80211_radiotap.h
Modified: head/sys/net80211/ieee80211_radiotap.h
==============================================================================
--- head/sys/net80211/ieee80211_radiotap.h Wed May 17 16:32:24 2017 (r318412)
+++ head/sys/net80211/ieee80211_radiotap.h Wed May 17 19:34:36 2017 (r318413)
@@ -178,6 +178,30 @@ struct ieee80211_radiotap_header {
* finally the maximum regulatory transmit power cap in .5 dBm
* units. This property supersedes IEEE80211_RADIOTAP_CHANNEL
* and only one of the two should be present.
+ * IEEE80211_RADIOTAP_RX_FLAGS guint16 bitmap
+ *
+ * Properties of received frames. See flags defined below.
+ *
+ * IEEE80211_RADIOTAP_TX_FLAGS guint16 bitmap
+ *
+ * Properties of transmitted frames. See flags defined below.
+ *
+ * IEEE80211_RADIOTAP_RTS_RETRIES u8 data
+ *
+ * Number of rts retries a transmitted frame used.
+ *
+ * IEEE80211_RADIOTAP_DATA_RETRIES u8 data
+ *
+ * Number of unicast retries a transmitted frame used.
+ *
+ * IEEE80211_RADIOTAP_MCS u8, u8, u8 unitless
+ *
+ * Contains a bitmap of known fields/flags, the flags, and
+ * the MCS index.
+ *
+ * IEEE80211_RADIOTAP_AMPDU_STATUS u32, u16, u8, u8 unitlesss
+ *
+ * Contains the AMPDU information for the subframe.
*/
enum ieee80211_radiotap_type {
IEEE80211_RADIOTAP_TSFT = 0,
@@ -206,6 +230,7 @@ enum ieee80211_radiotap_type {
IEEE80211_RADIOTAP_XCHANNEL = 18,
IEEE80211_RADIOTAP_MCS = 19,
IEEE80211_RADIOTAP_AMPDU_STATUS = 20,
+ IEEE80211_RADIOTAP_VHT = 21,
IEEE80211_RADIOTAP_RADIOTAP_NAMESPACE = 29,
IEEE80211_RADIOTAP_VENDOREXT = 30,
@@ -250,4 +275,95 @@ enum ieee80211_radiotap_type {
#define IEEE80211_RADIOTAP_F_BADFCS 0x40 /* does not pass FCS check */
#define IEEE80211_RADIOTAP_F_SHORTGI 0x80 /* HT short GI */
+/* For IEEE80211_RADIOTAP_RX_FLAGS */
+#define IEEE80211_RADIOTAP_F_RX_BADPLCP 0x0002 /* bad PLCP */
+
+/* For IEEE80211_RADIOTAP_TX_FLAGS */
+#define IEEE80211_RADIOTAP_F_TX_FAIL 0x0001 /* failed due to excessive
+ * retries */
+#define IEEE80211_RADIOTAP_F_TX_CTS 0x0002 /* used cts 'protection' */
+#define IEEE80211_RADIOTAP_F_TX_RTS 0x0004 /* used rts/cts handshake */
+
+
+/* For IEEE80211_RADIOTAP_MCS */
+#define IEEE80211_RADIOTAP_MCS_HAVE_BW 0x01
+#define IEEE80211_RADIOTAP_MCS_HAVE_MCS 0x02
+#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_HAVE_NESS 0x40
+#define IEEE80211_RADIOTAP_MCS_NESS_BIT1 0x80
+
+#define IEEE80211_RADIOTAP_MCS_BW_MASK 0x03
+#define IEEE80211_RADIOTAP_MCS_BW_20 0
+#define IEEE80211_RADIOTAP_MCS_BW_40 1
+#define IEEE80211_RADIOTAP_MCS_BW_20L 2
+#define IEEE80211_RADIOTAP_MCS_BW_20U 3
+#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_SHIFT 5
+#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_NESS_BIT0 0x80
+
+/* 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
+
+/* For IEEE80211_RADIOTAP_VHT */
+#define IEEE80211_RADIOTAP_VHT_HAVE_STBC 0x0001
+#define IEEE80211_RADIOTAP_VHT_HAVE_TXOP_PS 0x0002
+#define IEEE80211_RADIOTAP_VHT_HAVE_GI 0x0004
+#define IEEE80211_RADIOTAP_VHT_HAVE_SGI_NSYM_DA 0x0008
+#define IEEE80211_RADIOTAP_VHT_HAVE_LDPC_EXTRA 0x0010
+#define IEEE80211_RADIOTAP_VHT_HAVE_BF 0x0020
+#define IEEE80211_RADIOTAP_VHT_HAVE_BW 0x0040
+#define IEEE80211_RADIOTAP_VHT_HAVE_GID 0x0080
+#define IEEE80211_RADIOTAP_VHT_HAVE_PAID 0x0100
+#define IEEE80211_RADIOTAP_VHT_STBC 0x01
+#define IEEE80211_RADIOTAP_VHT_TXOP_PS 0x02
+#define IEEE80211_RADIOTAP_VHT_SGI 0x04
+#define IEEE80211_RADIOTAP_VHT_SGI_NSYM_DA 0x08
+#define IEEE80211_RADIOTAP_VHT_LDPC_EXTRA 0x10
+#define IEEE80211_RADIOTAP_VHT_BF 0x20
+#define IEEE80211_RADIOTAP_VHT_NSS 0x0f
+#define IEEE80211_RADIOTAP_VHT_MCS 0xf0
+#define IEEE80211_RADIOTAP_VHT_CODING_LDPC 0x01
+
+#define IEEE80211_RADIOTAP_VHT_BW_MASK 0x1f
+#define IEEE80211_RADIOTAP_VHT_BW_20 IEEE80211_RADIOTAP_MCS_BW_20
+#define IEEE80211_RADIOTAP_VHT_BW_40 IEEE80211_RADIOTAP_MCS_BW_40
+#define IEEE80211_RADIOTAP_VHT_BW_20L IEEE80211_RADIOTAP_MCS_BW_20L
+#define IEEE80211_RADIOTAP_VHT_BW_20U IEEE80211_RADIOTAP_MCS_BW_20U
+#define IEEE80211_RADIOTAP_VHT_BW_80 4
+#define IEEE80211_RADIOTAP_VHT_BW_40L 5
+#define IEEE80211_RADIOTAP_VHT_BW_40U 6
+#define IEEE80211_RADIOTAP_VHT_BW_20LL 7
+#define IEEE80211_RADIOTAP_VHT_BW_20LU 8
+#define IEEE80211_RADIOTAP_VHT_BW_20UL 9
+#define IEEE80211_RADIOTAP_VHT_BW_20UU 10
+#define IEEE80211_RADIOTAP_VHT_BW_160 11
+#define IEEE80211_RADIOTAP_VHT_BW_80L 12
+#define IEEE80211_RADIOTAP_VHT_BW_80U 13
+#define IEEE80211_RADIOTAP_VHT_BW_40LL 14
+#define IEEE80211_RADIOTAP_VHT_BW_40LU 15
+#define IEEE80211_RADIOTAP_VHT_BW_40UL 16
+#define IEEE80211_RADIOTAP_VHT_BW_40UU 17
+#define IEEE80211_RADIOTAP_VHT_BW_20LLL 18
+#define IEEE80211_RADIOTAP_VHT_BW_20LLU 19
+#define IEEE80211_RADIOTAP_VHT_BW_20LUL 20
+#define IEEE80211_RADIOTAP_VHT_BW_20LUU 21
+#define IEEE80211_RADIOTAP_VHT_BW_20ULL 22
+#define IEEE80211_RADIOTAP_VHT_BW_20ULU 23
+#define IEEE80211_RADIOTAP_VHT_BW_20UUL 24
+#define IEEE80211_RADIOTAP_VHT_BW_20UUU 25
+
#endif /* !_NET80211_IEEE80211_RADIOTAP_H_ */
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