freebsd-nq/sys/dev/ath
Adrian Chadd c5940c30a7 Document that we may end up with some suboptimal handling of data
frames with stations in power saving mode.

I'm not (yet) sure how to handle TX'ing aggregates frames to stations
that are in power saving mode, or whether that's even a feasible thing
to do. So in order to (mostly) not forget, leave a couple of comments
in the code.

The code presently assumes that the aggregation TID state for an ath_node
is locked not by the ath_node lock or a node+TID lock, but behind the
hardware queue said TID maps to.  This assumption is going to be
incorrect for stations in power saving mode as we'll be TX'ing frames
on the multicast queue.

In any case, I'm afraid its a "later problem". :/
2012-03-09 22:58:34 +00:00
..
ath_dfs/null Contribute some example code which demonstrates how to initialise the 2012-02-06 20:23:21 +00:00
ath_hal Break out the radar code into a separate source file. 2012-02-20 03:07:07 +00:00
ath_rate Add in some debugging code to check whether the current rate table has 2012-02-26 06:04:44 +00:00
ah_osdep.c Introduce a work-around for issues with the AR5416 based MAC on SMP devices. 2011-11-09 22:39:44 +00:00
ah_osdep.h Fix AR5416 and later parts when building with AH_DEBUG or similar defined: 2009-07-06 20:51:54 +00:00
if_ath_ahb.c Begin merging in some of my 802.11n TX aggregation driver changes. 2011-11-08 02:12:11 +00:00
if_ath_debug.c Add support to the TX descriptor printing code to follow ath_buf 2011-11-08 22:01:03 +00:00
if_ath_debug.h Add some new ath(4) debugging bits, from my if_ath_tx 11n TX branch. 2011-10-29 07:17:47 +00:00
if_ath_keycache.c Add a 'vap' to ath_keyset(). 2011-11-08 19:25:52 +00:00
if_ath_keycache.h Add a 'vap' to ath_keyset(). 2011-11-08 19:25:52 +00:00
if_ath_led.c Since the only thing with a mux is the AR5416 and later, and we're now 2011-12-26 07:48:29 +00:00
if_ath_led.h Refactor out the software LED config code into a common function, called 2011-12-26 05:46:22 +00:00
if_ath_misc.h Introduce TX aggregation and software TX queue management 2011-11-08 22:43:13 +00:00
if_ath_pci.c Conditionally compile the PCI latency workaround; I think it's 2011-11-08 18:37:52 +00:00
if_ath_sysctl.c Correct capitalization of "Hz" in user-visible text (manpages, printf(), 2012-02-28 13:19:34 +00:00
if_ath_sysctl.h Break out most of the HAL related tweaks into a per-HAL instance, 2011-06-23 02:38:36 +00:00
if_ath_tx_ht.c Introduce TX aggregation and software TX queue management 2011-11-08 22:43:13 +00:00
if_ath_tx_ht.h Introduce TX aggregation and software TX queue management 2011-11-08 22:43:13 +00:00
if_ath_tx.c Document that we may end up with some suboptimal handling of data 2012-03-09 22:58:34 +00:00
if_ath_tx.h Introduce TX aggregation and software TX queue management 2011-11-08 22:43:13 +00:00
if_ath.c Should the mcast queue be locked here? In case more multicast traffic 2012-03-09 22:41:09 +00:00
if_athdfs.h Change the prototype so the radar enable can fail. 2012-01-28 21:44:42 +00:00
if_athioctl.h Flesh out the TX aggregation completion statistics. 2011-11-23 05:00:25 +00:00
if_athrate.h Introduce TX aggregation and software TX queue management 2011-11-08 22:43:13 +00:00
if_athvar.h Attempt to further fix some of the concurrency/reset issues that occur. 2012-02-25 19:12:54 +00:00