Date: Sun, 14 Aug 2011 12:26:25 +0000 (UTC) From: Adrian Chadd <adrian@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r224863 - user/adrian/if_ath_tx/sys/dev/ath Message-ID: <201108141226.p7ECQPMj064076@svn.freebsd.org>
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Author: adrian Date: Sun Aug 14 12:26:24 2011 New Revision: 224863 URL: http://svn.freebsd.org/changeset/base/224863 Log: Write out some notes about BAR response processing and what we're (currently) missing. Modified: user/adrian/if_ath_tx/sys/dev/ath/if_ath_tx.c Modified: user/adrian/if_ath_tx/sys/dev/ath/if_ath_tx.c ============================================================================== --- user/adrian/if_ath_tx/sys/dev/ath/if_ath_tx.c Sun Aug 14 12:21:08 2011 (r224862) +++ user/adrian/if_ath_tx/sys/dev/ath/if_ath_tx.c Sun Aug 14 12:26:24 2011 (r224863) @@ -2494,6 +2494,13 @@ ath_addba_stop(struct ieee80211_node *ni ATH_TXQ_UNLOCK(txq); } +/* + * Note: net80211 bar_timeout() doesn't call this function on BAR failure; + * it simply tears down the aggregation session. Ew. + * + * It however will call ieee80211_ampdu_stop() which will call + * ic->ic_addba_stop(). + */ void ath_bar_response(struct ieee80211_node *ni, struct ieee80211_tx_ampdu *tap, int status) @@ -2503,4 +2510,7 @@ ath_bar_response(struct ieee80211_node * device_printf(sc->sc_dev, "%s: called\n", __func__); sc->sc_bar_response(ni, tap, status); + /* Note: This may update the BAW details */ + + /* Unpause the TID */ }
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