diff options
| author | John W. Linville <linville@tuxdriver.com> | 2010-11-24 22:18:36 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-11-24 22:18:36 +0100 |
| commit | ccb14354017272ddac002e859a2711610b6af174 (patch) | |
| tree | fa39f9b944508e596763c49b0088dc1cc2e263ca /net/mac80211 | |
| parent | ath9k_htc: fix eeprom access (diff) | |
| download | linux-ccb14354017272ddac002e859a2711610b6af174.tar.xz linux-ccb14354017272ddac002e859a2711610b6af174.zip | |
Revert "nl80211/mac80211: Report signal average"
This reverts commit 86107fd170bc379869250eb7e1bd393a3a70e8ae.
This patch inadvertantly changed the userland ABI.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/Kconfig | 1 | ||||
| -rw-r--r-- | net/mac80211/cfg.c | 3 | ||||
| -rw-r--r-- | net/mac80211/rx.c | 1 | ||||
| -rw-r--r-- | net/mac80211/sta_info.c | 2 | ||||
| -rw-r--r-- | net/mac80211/sta_info.h | 3 |
5 files changed, 1 insertions, 9 deletions
diff --git a/net/mac80211/Kconfig b/net/mac80211/Kconfig index 798d9b9462e2..4d6f8653ec88 100644 --- a/net/mac80211/Kconfig +++ b/net/mac80211/Kconfig @@ -6,7 +6,6 @@ config MAC80211 select CRYPTO_ARC4 select CRYPTO_AES select CRC32 - select AVERAGE ---help--- This option enables the hardware independent IEEE 802.11 networking stack. diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 92c9cf6a7d1c..0c544074479e 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -343,9 +343,8 @@ static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo) if ((sta->local->hw.flags & IEEE80211_HW_SIGNAL_DBM) || (sta->local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC)) { - sinfo->filled |= STATION_INFO_SIGNAL | STATION_INFO_SIGNAL_AVG; + sinfo->filled |= STATION_INFO_SIGNAL; sinfo->signal = (s8)sta->last_signal; - sinfo->signal_avg = (s8) -ewma_read(&sta->avg_signal); } sinfo->txrate.flags = 0; diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c index 9dd60a74181f..d2fcd22ab06d 100644 --- a/net/mac80211/rx.c +++ b/net/mac80211/rx.c @@ -1156,7 +1156,6 @@ ieee80211_rx_h_sta_process(struct ieee80211_rx_data *rx) sta->rx_fragments++; sta->rx_bytes += rx->skb->len; sta->last_signal = status->signal; - ewma_add(&sta->avg_signal, -status->signal); /* * Change STA power saving mode only at the end of a frame diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index f43fca8907f7..eff58571fd7e 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -244,8 +244,6 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata, sta->local = local; sta->sdata = sdata; - ewma_init(&sta->avg_signal, 1000, 8); - if (sta_prepare_rate_control(local, sta, gfp)) { kfree(sta); return NULL; diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h index 84062e2c782c..9265acadef32 100644 --- a/net/mac80211/sta_info.h +++ b/net/mac80211/sta_info.h @@ -13,7 +13,6 @@ #include <linux/types.h> #include <linux/if_ether.h> #include <linux/workqueue.h> -#include <linux/average.h> #include "key.h" /** @@ -225,7 +224,6 @@ enum plink_state { * @rx_fragments: number of received MPDUs * @rx_dropped: number of dropped MPDUs from this STA * @last_signal: signal of last received frame from this STA - * @avg_signal: moving average of signal of received frames from this STA * @last_seq_ctrl: last received seq/frag number from this STA (per RX queue) * @tx_filtered_count: number of frames the hardware filtered for this STA * @tx_retry_failed: number of frames that failed retry @@ -293,7 +291,6 @@ struct sta_info { unsigned long rx_fragments; unsigned long rx_dropped; int last_signal; - struct ewma avg_signal; __le16 last_seq_ctrl[NUM_RX_DATA_QUEUES]; /* Updated from TX status path only, no locking requirements */ |