From aad14ceb45f5ff12da2ab5b37a596e6f81566515 Mon Sep 17 00:00:00 2001 From: Rajkumar Manoharan Date: Sun, 25 Sep 2011 14:53:31 +0530 Subject: mac80211: Send the management frame at requested rate Whenever the scan request or tx_mgmt is requesting not to use CCK rate for managemet frames through NL80211_ATTR_TX_NO_CCK_RATE attribute, then mac80211 should select appropriate least non-CCK rate. This could help to send P2P probes and P2P action frames at non 11b rates without diabling 11b rates globally. Cc: Jouni Malinen Signed-off-by: Rajkumar Manoharan Signed-off-by: John W. Linville --- net/mac80211/util.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'net/mac80211/util.c') diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 4b1466d5b6a1..ead345db7127 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -899,14 +899,18 @@ struct sk_buff *ieee80211_build_probe_req(struct ieee80211_sub_if_data *sdata, void ieee80211_send_probe_req(struct ieee80211_sub_if_data *sdata, u8 *dst, const u8 *ssid, size_t ssid_len, const u8 *ie, size_t ie_len, - u32 ratemask, bool directed) + u32 ratemask, bool directed, bool no_cck) { struct sk_buff *skb; skb = ieee80211_build_probe_req(sdata, dst, ratemask, ssid, ssid_len, ie, ie_len, directed); - if (skb) + if (skb) { + if (no_cck) + IEEE80211_SKB_CB(skb)->flags |= + IEEE80211_TX_CTL_NO_CCK_RATE; ieee80211_tx_skb(sdata, skb); + } } u32 ieee80211_sta_get_rates(struct ieee80211_local *local, -- cgit v1.2.3