From a26eb27ab430147a82e4a9f2f1ebfadf03d99550 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 7 Oct 2011 14:01:25 +0200 Subject: mac80211: move fragment flag to info flag as dont-fragment The purpose of this is two-fold: 1) by moving it out of tx_data.flags, we can in another patch move the radiotap parsing so it no longer is in the hotpath 2) if a device implements fragmentation but can optionally skip it, the radiotap request for not doing fragmentation may be honoured Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- net/mac80211/wpa.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'net/mac80211/wpa.c') diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c index 7bc8702..f614ce7 100644 --- a/net/mac80211/wpa.c +++ b/net/mac80211/wpa.c @@ -53,7 +53,8 @@ ieee80211_tx_h_michael_mic_add(struct ieee80211_tx_data *tx) } if (info->control.hw_key && - !(tx->flags & IEEE80211_TX_FRAGMENTED) && + (info->flags & IEEE80211_TX_CTL_DONTFRAG || + tx->local->ops->set_frag_threshold) && !(tx->key->conf.flags & IEEE80211_KEY_FLAG_GENERATE_MMIC)) { /* hwaccel - with no need for SW-generated MMIC */ return TX_CONTINUE; -- cgit v1.1