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-rw-r--r--net/mac80211/debugfs_sta.c2
-rw-r--r--net/mac80211/ieee80211_i.h2
-rw-r--r--net/mac80211/main.c10
-rw-r--r--net/mac80211/mlme.c12
-rw-r--r--net/mac80211/rx.c4
-rw-r--r--net/mac80211/sta_info.h2
-rw-r--r--net/mac80211/wext.c28
7 files changed, 36 insertions, 24 deletions
diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
index 1f00273d99c2..a2cc0284c9d0 100644
--- a/net/mac80211/debugfs_sta.c
+++ b/net/mac80211/debugfs_sta.c
@@ -63,8 +63,8 @@ STA_FILE(tx_fragments, tx_fragments, LU);
STA_FILE(tx_filtered, tx_filtered_count, LU);
STA_FILE(tx_retry_failed, tx_retry_failed, LU);
STA_FILE(tx_retry_count, tx_retry_count, LU);
-STA_FILE(last_rssi, last_rssi, D);
STA_FILE(last_signal, last_signal, D);
+STA_FILE(last_qual, last_qual, D);
STA_FILE(last_noise, last_noise, D);
STA_FILE(channel_use, channel_use, D);
STA_FILE(wep_weak_iv_count, wep_weak_iv_count, LU);
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 173b7fcb3029..ed0d9b35ae6f 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -82,7 +82,7 @@ struct ieee80211_sta_bss {
u16 capability; /* host byte order */
enum ieee80211_band band;
int freq;
- int rssi, signal, noise;
+ int signal, noise, qual;
u8 *wpa_ie;
size_t wpa_ie_len;
u8 *rsn_ie;
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index f277407f0f5a..390df48dfd40 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -1702,13 +1702,13 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
local->hw.conf.beacon_int = 1000;
- local->wstats_flags |= local->hw.max_rssi ?
- IW_QUAL_LEVEL_UPDATED : IW_QUAL_LEVEL_INVALID;
- local->wstats_flags |= local->hw.max_signal ?
+ local->wstats_flags |= local->hw.flags & (IEEE80211_HW_SIGNAL_UNSPEC |
+ IEEE80211_HW_SIGNAL_DB |
+ IEEE80211_HW_SIGNAL_DBM) ?
IW_QUAL_QUAL_UPDATED : IW_QUAL_QUAL_INVALID;
- local->wstats_flags |= local->hw.max_noise ?
+ local->wstats_flags |= local->hw.flags & IEEE80211_HW_NOISE_DBM ?
IW_QUAL_NOISE_UPDATED : IW_QUAL_NOISE_INVALID;
- if (local->hw.max_rssi < 0 || local->hw.max_noise < 0)
+ if (local->hw.flags & IEEE80211_HW_SIGNAL_DBM)
local->wstats_flags |= IW_QUAL_DBM;
result = sta_info_start(local);
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 6c4b27be35da..dda30e98aa1e 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -1959,8 +1959,8 @@ static void ieee80211_rx_mgmt_assoc_resp(struct ieee80211_sub_if_data *sdata,
local->hw.conf.channel->center_freq,
ifsta->ssid, ifsta->ssid_len);
if (bss) {
- sta->last_rssi = bss->rssi;
sta->last_signal = bss->signal;
+ sta->last_qual = bss->qual;
sta->last_noise = bss->noise;
ieee80211_rx_bss_put(dev, bss);
}
@@ -2629,9 +2629,9 @@ static void ieee80211_rx_bss_info(struct net_device *dev,
bss->timestamp = beacon_timestamp;
bss->last_update = jiffies;
- bss->rssi = rx_status->ssi;
bss->signal = rx_status->signal;
bss->noise = rx_status->noise;
+ bss->qual = rx_status->qual;
if (!beacon && !bss->probe_resp)
bss->probe_resp = true;
@@ -3427,9 +3427,9 @@ static int ieee80211_sta_config_auth(struct net_device *dev,
!ieee80211_sta_match_ssid(ifsta, bss->ssid, bss->ssid_len))
continue;
- if (!selected || top_rssi < bss->rssi) {
+ if (!selected || top_rssi < bss->signal) {
selected = bss;
- top_rssi = bss->rssi;
+ top_rssi = bss->signal;
}
}
if (selected)
@@ -4060,8 +4060,8 @@ ieee80211_sta_scan_result(struct net_device *dev,
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = IWEVQUAL;
- iwe.u.qual.qual = bss->signal;
- iwe.u.qual.level = bss->rssi;
+ iwe.u.qual.qual = bss->qual;
+ iwe.u.qual.level = bss->signal;
iwe.u.qual.noise = bss->noise;
iwe.u.qual.updated = local->wstats_flags;
current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index b399e09ec7aa..474f13662c84 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -209,7 +209,7 @@ ieee80211_rx_monitor(struct ieee80211_local *local, struct sk_buff *origskb,
cpu_to_le16(IEEE80211_CHAN_DYN |
IEEE80211_CHAN_2GHZ);
- rtfixed->antsignal = status->ssi;
+ rtfixed->antsignal = status->signal;
rthdr->it_len = cpu_to_le16(rtap_len);
}
@@ -719,8 +719,8 @@ ieee80211_rx_h_sta_process(struct ieee80211_rx_data *rx)
sta->rx_fragments++;
sta->rx_bytes += rx->skb->len;
- sta->last_rssi = rx->status->ssi;
sta->last_signal = rx->status->signal;
+ sta->last_qual = rx->status->qual;
sta->last_noise = rx->status->noise;
if (!(rx->fc & IEEE80211_FCTL_MOREFRAGS)) {
diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h
index 97a61c39ad90..e89cc1655547 100644
--- a/net/mac80211/sta_info.h
+++ b/net/mac80211/sta_info.h
@@ -216,8 +216,8 @@ struct sta_info {
* from this STA */
unsigned long rx_fragments; /* number of received MPDUs */
unsigned long rx_dropped; /* number of dropped MPDUs from this STA */
- int last_rssi; /* RSSI of last received frame from this STA */
int last_signal; /* signal of last received frame from this STA */
+ int last_qual; /* qual of last received frame from this STA */
int last_noise; /* noise of last received frame from this STA */
/* last received seq/frag number from this STA (per RX queue) */
__le16 last_seq_ctrl[NUM_RX_DATA_QUEUES];
diff --git a/net/mac80211/wext.c b/net/mac80211/wext.c
index 76e1de1dc735..6a342a9a40cd 100644
--- a/net/mac80211/wext.c
+++ b/net/mac80211/wext.c
@@ -169,14 +169,26 @@ static int ieee80211_ioctl_giwrange(struct net_device *dev,
range->num_encoding_sizes = 2;
range->max_encoding_tokens = NUM_DEFAULT_KEYS;
- range->max_qual.qual = local->hw.max_signal;
- range->max_qual.level = local->hw.max_rssi;
- range->max_qual.noise = local->hw.max_noise;
+ if (local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC ||
+ local->hw.flags & IEEE80211_HW_SIGNAL_DB)
+ range->max_qual.level = local->hw.max_signal;
+ else if (local->hw.flags & IEEE80211_HW_SIGNAL_DBM)
+ range->max_qual.level = -110;
+ else
+ range->max_qual.level = 0;
+
+ if (local->hw.flags & IEEE80211_HW_NOISE_DBM)
+ range->max_qual.noise = -110;
+ else
+ range->max_qual.noise = 0;
+
+ range->max_qual.qual = 100;
range->max_qual.updated = local->wstats_flags;
- range->avg_qual.qual = local->hw.max_signal/2;
- range->avg_qual.level = 0;
- range->avg_qual.noise = 0;
+ range->avg_qual.qual = 50;
+ /* not always true but better than nothing */
+ range->avg_qual.level = range->max_qual.level / 2;
+ range->avg_qual.noise = range->max_qual.noise / 2;
range->avg_qual.updated = local->wstats_flags;
range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
@@ -996,8 +1008,8 @@ static struct iw_statistics *ieee80211_get_wireless_stats(struct net_device *dev
wstats->qual.noise = 0;
wstats->qual.updated = IW_QUAL_ALL_INVALID;
} else {
- wstats->qual.level = sta->last_rssi;
- wstats->qual.qual = sta->last_signal;
+ wstats->qual.level = sta->last_signal;
+ wstats->qual.qual = sta->last_qual;
wstats->qual.noise = sta->last_noise;
wstats->qual.updated = local->wstats_flags;
}
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-08 15:18:36 +0200