diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2011-02-27 22:08:01 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-03-01 19:48:21 +0100 |
| commit | 3af6334c9e4fbf41ef0ebd3b4d5762f26b675c40 (patch) | |
| tree | ffc05f816754d2393963ee13f4c7a3eb515e0627 /net/mac80211/cfg.c | |
| parent | cfg80211: add a field for the bitrate of the last rx data packet from a station (diff) | |
| download | linux-3af6334c9e4fbf41ef0ebd3b4d5762f26b675c40.tar.xz linux-3af6334c9e4fbf41ef0ebd3b4d5762f26b675c40.zip | |
mac80211: add support for showing the last rx bitrate
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 31 |
1 files changed, 22 insertions, 9 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 8b436c768c4e..7b701dcddb50 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -316,6 +316,17 @@ static int ieee80211_config_default_mgmt_key(struct wiphy *wiphy, return 0; } +static void rate_idx_to_bitrate(struct rate_info *rate, struct sta_info *sta, int idx) +{ + if (!(rate->flags & RATE_INFO_FLAGS_MCS)) { + struct ieee80211_supported_band *sband; + sband = sta->local->hw.wiphy->bands[ + sta->local->hw.conf.channel->band]; + rate->legacy = sband->bitrates[idx].bitrate; + } else + rate->mcs = idx; +} + static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo) { struct ieee80211_sub_if_data *sdata = sta->sdata; @@ -330,6 +341,7 @@ static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo) STATION_INFO_TX_RETRIES | STATION_INFO_TX_FAILED | STATION_INFO_TX_BITRATE | + STATION_INFO_RX_BITRATE | STATION_INFO_RX_DROP_MISC; sinfo->inactive_time = jiffies_to_msecs(jiffies - sta->last_rx); @@ -355,15 +367,16 @@ static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo) sinfo->txrate.flags |= RATE_INFO_FLAGS_40_MHZ_WIDTH; if (sta->last_tx_rate.flags & IEEE80211_TX_RC_SHORT_GI) sinfo->txrate.flags |= RATE_INFO_FLAGS_SHORT_GI; - - if (!(sta->last_tx_rate.flags & IEEE80211_TX_RC_MCS)) { - struct ieee80211_supported_band *sband; - sband = sta->local->hw.wiphy->bands[ - sta->local->hw.conf.channel->band]; - sinfo->txrate.legacy = - sband->bitrates[sta->last_tx_rate.idx].bitrate; - } else - sinfo->txrate.mcs = sta->last_tx_rate.idx; + rate_idx_to_bitrate(&sinfo->txrate, sta, sta->last_tx_rate.idx); + + sinfo->rxrate.flags = 0; + if (sta->last_rx_rate_flag & RX_FLAG_HT) + sinfo->rxrate.flags |= RATE_INFO_FLAGS_MCS; + if (sta->last_rx_rate_flag & RX_FLAG_40MHZ) + sinfo->rxrate.flags |= RATE_INFO_FLAGS_40_MHZ_WIDTH; + if (sta->last_rx_rate_flag & RX_FLAG_SHORT_GI) + sinfo->rxrate.flags |= RATE_INFO_FLAGS_SHORT_GI; + rate_idx_to_bitrate(&sinfo->rxrate, sta, sta->last_rx_rate_idx); if (ieee80211_vif_is_mesh(&sdata->vif)) { #ifdef CONFIG_MAC80211_MESH |