Date: Wed, 26 Oct 2011 15:22:13 +0000 (UTC) From: Adrian Chadd <adrian@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r226795 - user/adrian/if_ath_tx/sys/dev/ath Message-ID: <201110261522.p9QFMDRF055977@svn.freebsd.org>
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Author: adrian Date: Wed Oct 26 15:22:13 2011 New Revision: 226795 URL: http://svn.freebsd.org/changeset/base/226795 Log: Add another todo item. Modified: user/adrian/if_ath_tx/sys/dev/ath/README Modified: user/adrian/if_ath_tx/sys/dev/ath/README ============================================================================== --- user/adrian/if_ath_tx/sys/dev/ath/README Wed Oct 26 15:20:21 2011 (r226794) +++ user/adrian/if_ath_tx/sys/dev/ath/README Wed Oct 26 15:22:13 2011 (r226795) @@ -68,6 +68,18 @@ wlan0: [00:1b:b1:58:f6:f0] discard dupli Things that need doing! ----------------------- +* TDMA: need to fix this: + + ath0: ath_tx_update_baw: comp bf=0xc0856768, seq=3744; slot bf=0xc08571cc, seqno=3744 + + This is because a buffer is cloned when its currently marked busy and thus + the ath_buf pointer won't match what's already in the BAW tracking window. + It's harmless at the moment, but if it pops up whilst users are actively + doing traffic, we know why. + + The solution is to also update the BAW pointer when a retry'ed buffer + is cloned. + * When off-channel, aggregate traffic should stay queued, but raw frames (eg probes) should be sent?
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