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| author | Yuan-Chi Pang <fu3mo6goo@gmail.com> | 2018-09-06 16:57:48 +0800 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2018-09-10 09:14:28 +0200 |
| commit | c42055105785580563535e6d3143cad95c7ac7ee (patch) | |
| tree | 096ac0551470507222848932d612c4876f3a9b77 /net/mac80211/mesh.h | |
| parent | cb59bc14e830028d2244861216df038165d7625d (diff) | |
| download | linux-c42055105785580563535e6d3143cad95c7ac7ee.tar.gz linux-c42055105785580563535e6d3143cad95c7ac7ee.tar.bz2 linux-c42055105785580563535e6d3143cad95c7ac7ee.zip | |
mac80211: fix TX status reporting for ieee80211s
TX status reporting to ieee80211s is through ieee80211s_update_metric.
There are two problems about ieee80211s_update_metric:
1. The purpose is to estimate the fail probability
to a specific link. No need to restrict to data frame.
2. Current implementation does not work if wireless driver does not
pass tx_status with skb.
Fix this by removing ieee80211_is_data condition, passing
ieee80211_tx_status directly to ieee80211s_update_metric, and
putting it in both __ieee80211_tx_status and ieee80211_tx_status_ext.
Signed-off-by: Yuan-Chi Pang <fu3mo6goo@gmail.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/mesh.h')
| -rw-r--r-- | net/mac80211/mesh.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h index ee56f18cad3f..21526630bf65 100644 --- a/net/mac80211/mesh.h +++ b/net/mac80211/mesh.h @@ -217,7 +217,8 @@ void mesh_rmc_free(struct ieee80211_sub_if_data *sdata); int mesh_rmc_init(struct ieee80211_sub_if_data *sdata); void ieee80211s_init(void); void ieee80211s_update_metric(struct ieee80211_local *local, - struct sta_info *sta, struct sk_buff *skb); + struct sta_info *sta, + struct ieee80211_tx_status *st); void ieee80211_mesh_init_sdata(struct ieee80211_sub_if_data *sdata); void ieee80211_mesh_teardown_sdata(struct ieee80211_sub_if_data *sdata); int ieee80211_start_mesh(struct ieee80211_sub_if_data *sdata); |