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	Fri, 14 Sep 2012 08:52:43 -0400
Date: Fri, 14 Sep 2012 20:52:27 +0800 (CST)
From: =?GBK?B?wO7J6g==?= <lishen565@126.com>
To: devel@lists.open80211s.org
Cc: johannes@sipsolutions.net, linux-wireless@vger.kernel.org
Subject: Re:Re:[PATCH] mac80211: allow re-open the blocked peer link in mesh
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I'm sorry that I made a mistake in the process of modifying the source code.Now it works well.Thank you for your help!
At 2012-09-14 20:29:32,"????" <lishen565@126.com> wrote:
>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@gmail.com> 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@gmail.com>
>>---
>> 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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>
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