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authorJohannes Berg <johannes@sipsolutions.net>2008-09-11 03:04:36 +0200
committerJohn W. Linville <linville@tuxdriver.com>2008-09-15 16:48:24 -0400
commitae17e986091637e7ef5a8224c7b689029b105131 (patch)
tree184fb207b36348f4ac989831b3425d9d67221e02 /net/mac80211/rc80211_pid.h
parent323ce79a9cdbf838ea577677b1ddace8e0b4d4c6 (diff)
downloadop-kernel-dev-ae17e986091637e7ef5a8224c7b689029b105131.zip
op-kernel-dev-ae17e986091637e7ef5a8224c7b689029b105131.tar.gz
mac80211: move txrate_idx into RC algorithms
The sta_info->txrate_idx member isn't used by all RC algorithms in the way it was intended to be used, move it into those that require it (only PID) and keep track in the core code of which rate was last used for reporting to userspace and the mesh MLME. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/rc80211_pid.h')
-rw-r--r--net/mac80211/rc80211_pid.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/mac80211/rc80211_pid.h b/net/mac80211/rc80211_pid.h
index 0a9135b..ffafc5d 100644
--- a/net/mac80211/rc80211_pid.h
+++ b/net/mac80211/rc80211_pid.h
@@ -180,6 +180,8 @@ struct rc_pid_sta_info {
u32 tx_num_failed;
u32 tx_num_xmit;
+ int txrate_idx;
+
/* Average failed frames percentage error (i.e. actual vs. target
* percentage), scaled by RC_PID_SMOOTHING. This value is computed
* using using an exponential weighted average technique:
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