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authorBruno Randolf <br1@einfach.org>2010-11-16 10:58:48 +0900
committerJohn W. Linville <linville@tuxdriver.com>2010-11-18 14:22:20 -0500
commit86107fd170bc379869250eb7e1bd393a3a70e8ae (patch)
tree579ee24be87e94246450420f4de57d8eda942848 /net/mac80211/Kconfig
parenteef39befaae2a1559efe197d795c376a317af2af (diff)
downloadlinux-86107fd170bc379869250eb7e1bd393a3a70e8ae.tar.bz2
nl80211/mac80211: Report signal average
Extend nl80211 to report an exponential weighted moving average (EWMA) of the signal value. Since the signal value usually fluctuates between different packets, an average can be more useful than the value of the last packet. This uses the recently added generic EWMA library function. Signed-off-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/Kconfig')
-rw-r--r--net/mac80211/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/mac80211/Kconfig b/net/mac80211/Kconfig
index 4d6f8653ec88..798d9b9462e2 100644
--- a/net/mac80211/Kconfig
+++ b/net/mac80211/Kconfig
@@ -6,6 +6,7 @@ config MAC80211
select CRYPTO_ARC4
select CRYPTO_AES
select CRC32
+ select AVERAGE
---help---
This option enables the hardware independent IEEE 802.11
networking stack.