From 9feaddc77b2a2ee460f39d1420f9675db972659e Mon Sep 17 00:00:00 2001 From: Wey-Yi Guy Date: Wed, 5 May 2010 20:34:02 -0700 Subject: [PATCH] mac80211: check channel switch mode for future frames transmit Check the mode in channel switch ie for either 0 or 1 on transmission. A channel switch mode set to 1 means that the STA in a BSS to which the frame containing the element is addressed shall transmit no further frames within the BSS until the scheduled channel switch. Signed-off-by: Wey-Yi Guy Signed-off-by: John W. Linville --- net/mac80211/mlme.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c index 6b74489fb9c6..a444d03f6774 100644 --- a/net/mac80211/mlme.c +++ b/net/mac80211/mlme.c @@ -446,7 +446,8 @@ void ieee80211_sta_process_chanswitch(struct ieee80211_sub_if_data *sdata, if (sw_elem->count <= 1) { ieee80211_queue_work(&sdata->local->hw, &ifmgd->chswitch_work); } else { - ieee80211_stop_queues_by_reason(&sdata->local->hw, + if (sw_elem->mode) + ieee80211_stop_queues_by_reason(&sdata->local->hw, IEEE80211_QUEUE_STOP_REASON_CSA); ifmgd->flags |= IEEE80211_STA_CSA_RECEIVED; mod_timer(&ifmgd->chswitch_timer, -- 2.20.1