diff options
| -rw-r--r-- | sys/net80211/ieee80211_radiotap.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/net80211/ieee80211_radiotap.h b/sys/net80211/ieee80211_radiotap.h index 20b9172d72e..5e0921776bf 100644 --- a/sys/net80211/ieee80211_radiotap.h +++ b/sys/net80211/ieee80211_radiotap.h @@ -1,4 +1,4 @@ -/* $OpenBSD: ieee80211_radiotap.h,v 1.13 2016/01/12 09:28:09 stsp Exp $ */ +/* $OpenBSD: ieee80211_radiotap.h,v 1.14 2016/10/08 14:42:36 stsp Exp $ */ /* $FreeBSD: src/sys/net80211/ieee80211_radiotap.h,v 1.3 2004/04/05 22:13:21 sam Exp $ */ /* $NetBSD: ieee80211_radiotap.h,v 1.9 2004/06/06 04:13:28 dyoung Exp $ */ @@ -90,9 +90,10 @@ struct ieee80211_radiotap_header { * For frequency-hopping radios, the hop set (first byte) * and pattern (second byte). * - * IEEE80211_RADIOTAP_RATE u_int8_t 500kb/s + * IEEE80211_RADIOTAP_RATE u_int8_t 500kb/s or MCS index * - * Tx/Rx data rate + * Tx/Rx data rate in units of 500kb/s. If the high bit (0x80) is set + * the remaining bits contain an MCS index instead of a date rate. * * IEEE80211_RADIOTAP_DBM_ANTSIGNAL int8_t decibels from * one milliwatt (dBm) |