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| author | Luca Coelho <luciano.coelho@intel.com> | 2018-06-09 09:14:44 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2018-06-18 22:40:32 +0200 |
| commit | 41cbb0f5a29592874355e4159489eb08337cd50e (patch) | |
| tree | ee56f9b9754452ae89a6f9b89efc63d2c360a50a /net/mac80211/sta_info.c | |
| parent | b8042b3da925f390c1482bf9dc0898dc0b3ea7b5 (diff) | |
| download | lwn-41cbb0f5a29592874355e4159489eb08337cd50e.tar.gz lwn-41cbb0f5a29592874355e4159489eb08337cd50e.zip | |
mac80211: add support for HE
Add support for HE in mac80211 conforming with P802.11ax_D1.4.
Johannes: Fix another bug with the buf_size comparison in agg-rx.c.
Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Ido Yariv <idox.yariv@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/sta_info.c')
| -rw-r--r-- | net/mac80211/sta_info.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index aa96fddfbfc2..aa8fe771a8db 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -1323,6 +1323,11 @@ static void ieee80211_send_null_response(struct sta_info *sta, int tid, struct ieee80211_tx_info *info; struct ieee80211_chanctx_conf *chanctx_conf; + /* Don't send NDPs when STA is connected HE */ + if (sdata->vif.type == NL80211_IFTYPE_STATION && + !(sdata->u.mgd.flags & IEEE80211_STA_DISABLE_HE)) + return; + if (qos) { fc = cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_NULLFUNC | @@ -1968,7 +1973,7 @@ sta_get_last_rx_stats(struct sta_info *sta) return stats; } -static void sta_stats_decode_rate(struct ieee80211_local *local, u16 rate, +static void sta_stats_decode_rate(struct ieee80211_local *local, u32 rate, struct rate_info *rinfo) { rinfo->bw = STA_STATS_GET(BW, rate); @@ -2005,6 +2010,14 @@ static void sta_stats_decode_rate(struct ieee80211_local *local, u16 rate, rinfo->legacy = DIV_ROUND_UP(brate, 1 << shift); break; } + case STA_STATS_RATE_TYPE_HE: + rinfo->flags = RATE_INFO_FLAGS_HE_MCS; + rinfo->mcs = STA_STATS_GET(HE_MCS, rate); + rinfo->nss = STA_STATS_GET(HE_NSS, rate); + rinfo->he_gi = STA_STATS_GET(HE_GI, rate); + rinfo->he_ru_alloc = STA_STATS_GET(HE_RU, rate); + rinfo->he_dcm = STA_STATS_GET(HE_DCM, rate); + break; } } |