The noise value as is won't be used, isn't
filled by most drivers and doesn't really
make a whole lot of sense on a per packet
basis -- proper cfg80211 survey support in
mac80211 will need to be different.
Mark the struct member as deprecated so it
will be removed from drivers.
Signed-off-by: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
---
Currently creates the following warnings:
drivers/net/wireless/mwl8k.c:756: warning: ‘noise’ is deprecated
drivers/net/wireless/mwl8k.c:858: warning: ‘noise’ is deprecated
drivers/net/wireless/ath/ar9170/main.c:928: warning: ‘noise’ is deprecated
drivers/net/wireless/ath/ath9k/common.c:215: warning: ‘noise’ is deprecated
drivers/net/wireless/ath/ath5k/base.c:1941: warning: ‘noise’ is deprecated
drivers/net/wireless/ath/ath5k/base.c:1942: warning: ‘noise’ is deprecated
drivers/net/wireless/b43/xmit.c:613: warning: ‘noise’ is deprecated
drivers/net/wireless/b43legacy/xmit.c:551: warning: ‘noise’ is deprecated
drivers/net/wireless/libertas_tf/main.c:497: warning: ‘noise’ is deprecated
drivers/net/wireless/rt2x00/rt2x00dev.c:437: warning: ‘noise’ is deprecated
drivers/net/wireless/p54/txrx.c:353: warning: ‘noise’ is deprecated
drivers/net/wireless/wl12xx/wl1251_rx.c:80: warning: ‘noise’ is deprecated
drivers/net/wireless/wl12xx/wl1271_rx.c:139: warning: ‘noise’ is deprecated
drivers/net/wireless/iwlwifi/iwl-3945.c:682: warning: ‘noise’ is deprecated
drivers/net/wireless/iwlwifi/iwl-3945.c:685: warning: ‘noise’ is deprecated
drivers/net/wireless/iwlwifi/iwl-3945.c:689: warning: ‘noise’ is deprecated
drivers/net/wireless/iwlwifi/iwl-3945.c:697: warning: ‘noise’ is deprecated
drivers/net/wireless/iwlwifi/iwl-3945.c:711: warning: ‘noise’ is deprecated
drivers/net/wireless/iwlwifi/iwl-rx.c:1191: warning: ‘noise’ is deprecated
drivers/net/wireless/iwlwifi/iwl-rx.c:1193: warning: ‘noise’ is deprecated
drivers/net/wireless/iwlwifi/iwl-rx.c:1206: warning: ‘noise’ is deprecated
I'll make patches for drivers when it becomes
clear that it won't clash with any work others
have pending.
include/net/mac80211.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- wireless-testing.orig/include/net/mac80211.h 2010-02-17 20:57:33.000000000 +0100
+++ wireless-testing/include/net/mac80211.h 2010-02-17 20:57:43.000000000 +0100
@@ -543,7 +543,7 @@ 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.
+ * @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)
@@ -554,7 +554,7 @@ struct ieee80211_rx_status {
enum ieee80211_band band;
int freq;
int signal;
- int noise;
+ int noise __deprecated;
int antenna;
int rate_idx;
int flag;
--
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