I have modified the souce code as the patch shows.I'm sorry that it doesn't work and station plink state is still BLOCKED.
At 2012-09-14 14:18:31,"Chun-Yeow Yeoh" <yeohchunyeow@xxxxxxxxx> wrote:
>Peer link which is blocked using the "iw mesh0 station
>set <MAC addr> plink_action block" is previously not able
>to re-open using "iw mesh0 station set <MAC addr>
>plink_action open". This patch is intended to solve this.
>
>If the station plink state remains at OPN_SNT once open,
>try block and open again should solve this problem.
>
>Signed-off-by: Chun-Yeow Yeoh <yeohchunyeow@xxxxxxxxx>
>---
> net/mac80211/mesh_plink.c | 3 ++-
> 1 files changed, 2 insertions(+), 1 deletions(-)
>
>diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
>index 9d7ad36..3ab34d8 100644
>--- a/net/mac80211/mesh_plink.c
>+++ b/net/mac80211/mesh_plink.c
>@@ -537,7 +537,8 @@ int mesh_plink_open(struct sta_info *sta)
> spin_lock_bh(&sta->lock);
> get_random_bytes(&llid, 2);
> sta->llid = llid;
>- if (sta->plink_state != NL80211_PLINK_LISTEN) {
>+ if (sta->plink_state != NL80211_PLINK_LISTEN &&
>+ sta->plink_state != NL80211_PLINK_BLOCKED) {
> spin_unlock_bh(&sta->lock);
> return -EBUSY;
> }
>--
>1.7.0.4
>
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