freebsd-dev/sys/dev/ath
Adrian Chadd 0c54de88e6 Prepare for software retransmission of non-aggregate frames but ensure
it's disabled.

The previous commit to enable CLRDMASK setting didn't do it at all
correctly for non-aggregate sessions - so the CLRDMASK bit would be
cleared and never re-set.

* move ath_tx_update_clrdmask() to be called by functions that setup
  descriptors and queue frames to the hardware, rather than scattered
  everywhere.

* Force CLRDMASK to be set on all non-aggregate session frames being
  transmitted.

* Use ath_tx_normal_comp() now on non-aggregate sessoin frames
  that are queued via ath_tx_xmit_normal().  That way the TID hwq is
  updated and they can trigger (eventual) filter frame queue resets
  and software retransmits.

There's still a bit more work to do in this area to reverse the silly
short-sightedness on my part, however it's likely going to be better
to fix this now than just reverting the patch.

Thanks to people on the freebsd-wireless@ mailing list for promptly
pointing this out.
2012-09-24 06:42:20 +00:00
..
ath_dfs/null Disable strong signal diversity when enabling radar pulse detection 2012-09-02 05:01:10 +00:00
ath_hal Add a couple of accessor inline functions for state that exists in net80211. 2012-09-18 01:27:24 +00:00
ath_rate Improve performance of the Sample rate algorithm on 802.11n networks. 2012-09-17 01:09:17 +00:00
ah_osdep.c Fix the HAL debugging to only use one bit to mark a message as unmaskable. 2012-07-01 02:34:32 +00:00
ah_osdep.h Migrate the ath_hal_filltxdesc() API to take a list of buffer/seglen values. 2012-08-05 10:12:27 +00:00
if_ath_ahb.c Flesh out a new DMA map for the EDMA TX completion status, as well 2012-07-23 02:49:25 +00:00
if_ath_beacon.c Extend the beacon code slightly to support AP mode beaconing for the 2012-08-11 23:26:19 +00:00
if_ath_beacon.h Extend the beacon code slightly to support AP mode beaconing for the 2012-08-11 23:26:19 +00:00
if_ath_debug.c Only print the descriptor contents! 2012-08-27 23:27:41 +00:00
if_ath_debug.h Add a debug bit for TX destination filtering. 2012-09-17 01:18:47 +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 Bring over the initial 802.11n bluetooth coexistence support code. 2012-06-26 22:16:53 +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 Break out the TX completion code into a separate function, so it can be 2012-08-14 22:32:20 +00:00
if_ath_pci.c Flesh out a new DMA map for the EDMA TX completion status, as well 2012-07-23 02:49:25 +00:00
if_ath_rx_edma.c Remove - not needed. 2012-08-29 00:53:58 +00:00
if_ath_rx_edma.h Begin abstracting out the RX path in preparation for RX EDMA support. 2012-07-03 06:59:12 +00:00
if_ath_rx.c Remove extra debugging - there's no longer any need. 2012-08-29 00:53:41 +00:00
if_ath_rx.h Convert sc_rxpending to a per-EDMA queue, and use that for the legacy code. 2012-07-10 00:02:19 +00:00
if_ath_sysctl.c Implement my first cut at filtered frames in aggregation sessions. 2012-09-18 10:14:17 +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_tdma.c Migrate the TDMA management functions out of if_ath.c into if_ath_tdma.c. 2012-05-20 02:49:42 +00:00
if_ath_tdma.h Migrate the TDMA management functions out of if_ath.c into if_ath_tdma.c. 2012-05-20 02:49:42 +00:00
if_ath_tsf.h Migrate the bulk of the RX routines out from if_ath.c to if_ath_rx.[ch]. 2012-05-20 02:05:10 +00:00
if_ath_tx_edma.c Initialise an uninitialised variable. 2012-08-21 16:44:25 +00:00
if_ath_tx_edma.h Begin separating out the TX DMA setup in preparation for TX EDMA support. 2012-07-23 03:52:18 +00:00
if_ath_tx_ht.c Correctly mask out the RTS/CTS flags when forming aggregates. 2012-09-08 02:56:09 +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 Prepare for software retransmission of non-aggregate frames but ensure 2012-09-24 06:42:20 +00:00
if_ath_tx.h Revert the ath_tx_draintxq() method, and instead teach it the minimum 2012-08-12 00:46:15 +00:00
if_ath.c Remove TDMA #define entries from if_ath.c; they now exist in if_ath_tdma.h. 2012-09-09 04:53:10 +00:00
if_athdfs.h Change the ath_dfs_process_phy_err() method to take an mbuf rather than 2012-06-24 08:09:06 +00:00
if_athioctl.h Implement my first cut at filtered frames in aggregation sessions. 2012-09-18 10:14:17 +00:00
if_athrate.h Create an ioctl API for fetching the current rate control information. 2012-07-20 01:27:20 +00:00
if_athvar.h Add a per-TID filter queue and filter state bits. 2012-09-17 01:21:55 +00:00