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From: Vivekananda Holla <vivekanandah@posedge.com>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: linux-wireless <linux-wireless@vger.kernel.org>
Subject: [Patch] mac80211: SMPS for AP Mode
Date: Wed, 10 Apr 2013 16:12:05 +0530	[thread overview]
Message-ID: <516541FD.9050109@posedge.com> (raw)

patch for SMPS mode. after discussion, setting the IEEE80211_TX_RC_USE_RTS_CTS flag for first rate if dynamic SMPS is on in the receiving station

Signed-off-by: Vivekananda Holla <vivekanandah@posedge.com>
---
 net/mac80211/rc80211_minstrel_ht.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c
index d2b264d..fbca005 100644
--- a/net/mac80211/rc80211_minstrel_ht.c
+++ b/net/mac80211/rc80211_minstrel_ht.c
@@ -745,6 +745,10 @@ minstrel_ht_get_rate(void *priv, struct ieee80211_sta *sta, void *priv_sta,
         minstrel_ht_set_rate(mp, mi, &ar[0], mi->max_tp_rate,
             false, false);
     }
+   
+    /* set RTS Flag for the first rate if dynamic SMPS is on for sta */
+    if (sta->smps_mode == IEEE80211_SMPS_DYNAMIC)
+        ar[0].flags |= IEEE80211_TX_RC_USE_RTS_CTS;
 
     if (mp->hw->max_rates >= 3) {
         /*
 


             reply	other threads:[~2013-04-10 10:42 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-04-10 10:42 Vivekananda Holla [this message]
2013-04-10 11:18 ` [Patch] mac80211: SMPS for AP Mode Johannes Berg
2013-04-11  5:21   ` vivekanandah
2013-04-11  8:22     ` Johannes Berg
  -- strict thread matches above, loose matches on Subject: below --
2013-04-10  8:54 Vivekananda Holla
2013-04-10  8:55 ` Johannes Berg
2013-04-10  9:35   ` Vivekananda Holla
2013-04-10  9:46     ` Johannes Berg
2013-04-10  9:47       ` Johannes Berg
2013-04-10  9:55         ` Vivekananda Holla

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