5 commits

Author	SHA1	Message	Date
Adrian Chadd	e9d1191f6a	* Add some more TX descriptor error counters; this'll be helpful when ... implementing TX aggregation * Whilst I'm there, comment some RX error counters	2011-05-15 15:54:34 +00:00
Adrian Chadd	5594f5c066	Add TX carrier sense timeout statistics.	2011-04-18 14:06:18 +00:00
Adrian Chadd	6ad02dbafe	Add global TX timeout handling. ... The global TX timeout counter increments whenever a frame is ready to be transmitted and the medium is busy.	2011-04-18 12:15:43 +00:00
Adrian Chadd	f77057db08	According to ath9k recv.c, one shouldn't be doing self-linked descriptors ... in the RX path when doing 11n and block-ack'ed frames. Apparently, the MAC will loop over that self-linked descriptor and treat it as "good enough" for (incorrectly!) ACKing the frames in the block-ack. Until I figure out how to work around this issue in the future, this counter will tell me if packet RX processing ever gets to the point where it's touching the self-linked descriptor. If there's ever enough packets to get to that point, BA's will be invalid and likely very unhappy.	2011-03-29 15:59:07 +00:00
Adrian Chadd	6079fdbede	Migrate the sysctl related routines (statistics, debugging, etc) out of ... if_ath.c and into if_ath_sysctl.c .	2011-03-02 16:03:19 +00:00