Author: bschmidt
Date: Sun Apr 15 18:25:17 2012
New Revision: 234321
URL: http://svn.freebsd.org/changeset/base/234321
Log:
Use the M_AMPDU_MPDU flag to determine when to manually set the seqno and
use a BA queue.
Modified:
head/sys/dev/iwn/if_iwn.c
Modified: head/sys/dev/iwn/if_iwn.c
==============================================================================
--- head/sys/dev/iwn/if_iwn.c Sun Apr 15 17:28:47 2012 (r234320)
+++ head/sys/dev/iwn/if_iwn.c Sun Apr 15 18:25:17 2012 (r234321)
@@ -3308,18 +3308,15 @@ iwn_tx_data(struct iwn_softc *sc, struct
tid = 0;
}
ac = M_WME_GETAC(m);
-
- if (IEEE80211_QOS_HAS_SEQ(wh) &&
- IEEE80211_AMPDU_RUNNING(&ni->ni_tx_ampdu[ac])) {
+ if (m->m_flags & M_AMPDU_MPDU) {
struct ieee80211_tx_ampdu *tap = &ni->ni_tx_ampdu[ac];
- ring = &sc->txq[*(int *)tap->txa_private];
+ ac = *(int *)tap->txa_private;
*(uint16_t *)wh->i_seq =
htole16(ni->ni_txseqs[tid] << IEEE80211_SEQ_SEQ_SHIFT);
ni->ni_txseqs[tid]++;
- } else {
- ring = &sc->txq[ac];
}
+ ring = &sc->txq[ac];
desc = &ring->desc[ring->cur];
data = &ring->data[ring->cur];
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