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| author | Johannes Berg <johannes@sipsolutions.net> | 2008-09-11 03:04:36 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-09-15 16:48:24 -0400 |
| commit | ae17e986091637e7ef5a8224c7b689029b105131 (patch) | |
| tree | 184fb207b36348f4ac989831b3425d9d67221e02 /net/mac80211/mesh_hwmp.c | |
| parent | 323ce79a9cdbf838ea577677b1ddace8e0b4d4c6 (diff) | |
| download | linux-ae17e986091637e7ef5a8224c7b689029b105131.tar.gz linux-ae17e986091637e7ef5a8224c7b689029b105131.tar.bz2 linux-ae17e986091637e7ef5a8224c7b689029b105131.zip | |
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/mesh_hwmp.c')
| -rw-r--r-- | net/mac80211/mesh_hwmp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c index 15a5c99270a8..501c7831adb4 100644 --- a/net/mac80211/mesh_hwmp.c +++ b/net/mac80211/mesh_hwmp.c @@ -223,7 +223,7 @@ static u32 airtime_link_metric_get(struct ieee80211_local *local, /* bitrate is in units of 100 Kbps, while we need rate in units of * 1Mbps. This will be corrected on tx_time computation. */ - rate = sband->bitrates[sta->txrate_idx].bitrate; + rate = sband->bitrates[sta->last_txrate_idx].bitrate; tx_time = (device_constant + 10 * test_frame_len / rate); estimated_retx = ((1 << (2 * ARITH_SHIFT)) / (s_unit - err)); result = (tx_time * estimated_retx) >> (2 * ARITH_SHIFT) ; |