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-rw-r--r--drivers/net/wireless/ath/ar9170/main.c3
-rw-r--r--drivers/net/wireless/ath/ath5k/base.c3
-rw-r--r--drivers/net/wireless/b43/main.c3
-rw-r--r--drivers/net/wireless/b43legacy/main.c3
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn.c1
-rw-r--r--drivers/net/wireless/iwlwifi/iwl3945-base.c1
-rw-r--r--drivers/net/wireless/mwl8k.c4
-rw-r--r--drivers/net/wireless/p54/main.c3
-rw-r--r--drivers/net/wireless/wl12xx/wl1251_main.c1
-rw-r--r--drivers/net/wireless/wl12xx/wl1271_main.c1
-rw-r--r--include/net/mac80211.h8
-rw-r--r--net/mac80211/rx.c2
12 files changed, 8 insertions, 25 deletions
diff --git a/drivers/net/wireless/ath/ar9170/main.c b/drivers/net/wireless/ath/ar9170/main.c
index cfc6a35a2c6a..dfcc055a827f 100644
--- a/drivers/net/wireless/ath/ar9170/main.c
+++ b/drivers/net/wireless/ath/ar9170/main.c
@@ -2550,8 +2550,7 @@ void *ar9170_alloc(size_t priv_size)
BIT(NL80211_IFTYPE_ADHOC);
ar->hw->flags |= IEEE80211_HW_RX_INCLUDES_FCS |
IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
- IEEE80211_HW_SIGNAL_DBM |
- IEEE80211_HW_NOISE_DBM;
+ IEEE80211_HW_SIGNAL_DBM;
if (modparam_ht) {
ar->hw->flags |= IEEE80211_HW_AMPDU_AGGREGATION;
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index 1f3e5b0986c7..feb7b9ea80ab 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -547,8 +547,7 @@ ath5k_pci_probe(struct pci_dev *pdev,
SET_IEEE80211_DEV(hw, &pdev->dev);
hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
- IEEE80211_HW_SIGNAL_DBM |
- IEEE80211_HW_NOISE_DBM;
+ IEEE80211_HW_SIGNAL_DBM;
hw->wiphy->interface_modes =
BIT(NL80211_IFTYPE_AP) |
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 14cf3bd7ea51..e0575591828c 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -4904,8 +4904,7 @@ static int b43_wireless_init(struct ssb_device *dev)
/* fill hw info */
hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
- IEEE80211_HW_SIGNAL_DBM |
- IEEE80211_HW_NOISE_DBM;
+ IEEE80211_HW_SIGNAL_DBM;
hw->wiphy->interface_modes =
BIT(NL80211_IFTYPE_AP) |
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index 1d070be5a678..b2df432d3c63 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -3768,8 +3768,7 @@ static int b43legacy_wireless_init(struct ssb_device *dev)
/* fill hw info */
hw->flags = IEEE80211_HW_RX_INCLUDES_FCS |
- IEEE80211_HW_SIGNAL_DBM |
- IEEE80211_HW_NOISE_DBM;
+ IEEE80211_HW_SIGNAL_DBM;
hw->wiphy->interface_modes =
BIT(NL80211_IFTYPE_AP) |
BIT(NL80211_IFTYPE_STATION) |
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index c22d3d8c440c..0cd338631592 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -2653,7 +2653,6 @@ static int iwl_mac_setup_register(struct iwl_priv *priv)
/* Tell mac80211 our characteristics */
hw->flags = IEEE80211_HW_SIGNAL_DBM |
- IEEE80211_HW_NOISE_DBM |
IEEE80211_HW_AMPDU_AGGREGATION |
IEEE80211_HW_SPECTRUM_MGMT;
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index e7263ed693c4..c9da39d7c414 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -3872,7 +3872,6 @@ static int iwl3945_setup_mac(struct iwl_priv *priv)
/* Tell mac80211 our characteristics */
hw->flags = IEEE80211_HW_SIGNAL_DBM |
- IEEE80211_HW_NOISE_DBM |
IEEE80211_HW_SPECTRUM_MGMT;
if (!priv->cfg->broken_powersave)
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 9af6c9454605..a90bb6d2e26b 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -3981,8 +3981,8 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
hw->queues = MWL8K_TX_QUEUES;
- /* Set rssi and noise values to dBm */
- hw->flags |= IEEE80211_HW_SIGNAL_DBM | IEEE80211_HW_NOISE_DBM;
+ /* Set rssi values to dBm */
+ hw->flags |= IEEE80211_HW_SIGNAL_DBM;
hw->vif_data_size = sizeof(struct mwl8k_vif);
hw->sta_data_size = sizeof(struct mwl8k_sta);
diff --git a/drivers/net/wireless/p54/main.c b/drivers/net/wireless/p54/main.c
index 36f4c820ad01..10a4b16f31ce 100644
--- a/drivers/net/wireless/p54/main.c
+++ b/drivers/net/wireless/p54/main.c
@@ -545,8 +545,7 @@ struct ieee80211_hw *p54_init_common(size_t priv_data_len)
IEEE80211_HW_SUPPORTS_PS |
IEEE80211_HW_PS_NULLFUNC_STACK |
IEEE80211_HW_BEACON_FILTER |
- IEEE80211_HW_REPORTS_TX_ACK_STATUS |
- IEEE80211_HW_NOISE_DBM;
+ IEEE80211_HW_REPORTS_TX_ACK_STATUS;
dev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
BIT(NL80211_IFTYPE_ADHOC) |
diff --git a/drivers/net/wireless/wl12xx/wl1251_main.c b/drivers/net/wireless/wl12xx/wl1251_main.c
index 4d3be80c220e..b70621f63cda 100644
--- a/drivers/net/wireless/wl12xx/wl1251_main.c
+++ b/drivers/net/wireless/wl12xx/wl1251_main.c
@@ -1291,7 +1291,6 @@ int wl1251_init_ieee80211(struct wl1251 *wl)
wl->hw->channel_change_time = 10000;
wl->hw->flags = IEEE80211_HW_SIGNAL_DBM |
- IEEE80211_HW_NOISE_DBM |
IEEE80211_HW_SUPPORTS_PS |
IEEE80211_HW_BEACON_FILTER |
IEEE80211_HW_SUPPORTS_UAPSD;
diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c
index a794d5ed8c60..b0837255de6f 100644
--- a/drivers/net/wireless/wl12xx/wl1271_main.c
+++ b/drivers/net/wireless/wl12xx/wl1271_main.c
@@ -2275,7 +2275,6 @@ int wl1271_init_ieee80211(struct wl1271 *wl)
wl->hw->max_listen_interval = wl->conf.conn.max_listen_interval;
wl->hw->flags = IEEE80211_HW_SIGNAL_DBM |
- IEEE80211_HW_NOISE_DBM |
IEEE80211_HW_BEACON_FILTER |
IEEE80211_HW_SUPPORTS_PS |
IEEE80211_HW_SUPPORTS_UAPSD |
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 2879c8ef5571..00502b1a9e38 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -560,7 +560,6 @@ enum mac80211_rx_flags {
* @signal: signal strength when receiving this frame, either in dBm, in dB or
* unspecified depending on the hardware capabilities flags
* @IEEE80211_HW_SIGNAL_*
- * @noise: noise when receiving this frame, in dBm (DEPRECATED).
* @antenna: antenna used
* @rate_idx: index of data rate into band's supported rates or MCS index if
* HT rates are use (RX_FLAG_HT)
@@ -571,7 +570,6 @@ struct ieee80211_rx_status {
enum ieee80211_band band;
int freq;
int signal;
- int noise __deprecated;
int antenna;
int rate_idx;
int flag;
@@ -934,10 +932,6 @@ enum ieee80211_tkip_key_type {
* one milliwatt. This is the preferred method since it is standardized
* between different devices. @max_signal does not need to be set.
*
- * @IEEE80211_HW_NOISE_DBM:
- * Hardware can provide noise (radio interference) values in units dBm,
- * decibel difference from one milliwatt.
- *
* @IEEE80211_HW_SPECTRUM_MGMT:
* Hardware supports spectrum management defined in 802.11h
* Measurement, Channel Switch, Quieting, TPC
@@ -1001,7 +995,7 @@ enum ieee80211_hw_flags {
IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE = 1<<4,
IEEE80211_HW_SIGNAL_UNSPEC = 1<<5,
IEEE80211_HW_SIGNAL_DBM = 1<<6,
- IEEE80211_HW_NOISE_DBM = 1<<7,
+ /* use this hole */
IEEE80211_HW_SPECTRUM_MGMT = 1<<8,
IEEE80211_HW_AMPDU_AGGREGATION = 1<<9,
IEEE80211_HW_SUPPORTS_PS = 1<<10,
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 8ee7db193269..e4f325f68fd3 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -80,8 +80,6 @@ ieee80211_rx_radiotap_len(struct ieee80211_local *local,
len += 8;
if (local->hw.flags & IEEE80211_HW_SIGNAL_DBM)
len += 1;
- if (local->hw.flags & IEEE80211_HW_NOISE_DBM)
- len += 1;
if (len & 1) /* padding for RX_FLAGS if necessary */
len++;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.