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f994c71b65
freebsd-skq/sys/dev/ath
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adrian f994c71b65 Use a 64 bit TSF write to update the TSF adjust, rather than a 32 bit 
TSF write.

The TSF_L32 update is fine for the AR5413 (and later, I guess) 11abg NICs
however on the 11n NICs this didn't work.  The TSF writes were causing
a much larger time to be skipped, leading to the timing to never
converge.

I've tested this 64 bit TSF read, adjust and write on both the
11n NICs and the AR5413 NIC I've been using for testing.  It works
fine on each.

This patch allows the AR5416/AR9280 to be used as a TDMA member.
I don't yet know why the AR9280 is ~7uS accurate rather than ~3uS;
I'll look into it soon.

Tested:

* AR5413, TDMA slave (~ 3us accuracy)
* AR5416, TDMA slave (~ 3us accuracy)
* AR9280, TDMA slave (~ 7us accuracy)
2012-11-23 05:52:22 +00:00
..
ath_dfs/null Disable strong signal diversity when enabling radar pulse detection 2012-09-02 05:01:10 +00:00
ath_hal Implement a HAL method to set a 64 bit TSF value. 2012-11-23 05:32:24 +00:00
ath_rate I've had some feedback that CCK rates are more reliable than MCS 0 2012-10-31 06:35:50 +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 I give up - introduce a TX lock to serialise TX operations. 2012-10-31 06:27:58 +00:00
if_ath_alq.c ath(4) ALQ logging improvements. 2012-11-16 19:39:29 +00:00
if_ath_alq.h ath(4) ALQ logging improvements. 2012-11-16 19:39:29 +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 TX EDMA debugging fixes: 2012-11-05 07:08:45 +00:00
if_ath_debug.h Add a debug method to dump the EDMA TX status descriptor contents out. 2012-11-03 04:53:44 +00:00
if_ath_keycache.c Don't allocate or program a key for the AR5210. 2012-11-19 23:54:05 +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 I give up - introduce a TX lock to serialise TX operations. 2012-10-31 06:27:58 +00:00
if_ath_pci.c I give up - introduce a TX lock to serialise TX operations. 2012-10-31 06:27:58 +00:00
if_ath_rx_edma.c Add some hooks into the driver to attach, detach and record EDMA descriptor 2012-11-08 18:11:31 +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 ALQ logging enhancements: 2012-11-16 19:57:16 +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 Place 'dev.ath.X.debug' back under ATH_DEBUG, rather than ATH_DEBUG_ALQ. 2012-11-13 19:45:13 +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 Use a 64 bit TSF write to update the TSF adjust, rather than a 32 bit 2012-11-23 05:52:22 +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 * Remove a duplicate TX ALQ post routine! 2012-11-16 19:58:15 +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 For AR9380 NICs - the non-enterprise versions don't support RTS protection 2012-11-03 22:13:42 +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 ALQ logging enhancements: 2012-11-16 19:57:16 +00:00
if_ath_tx.h ALQ logging enhancements: 2012-11-16 19:57:16 +00:00
if_ath.c ALQ logging enhancements: 2012-11-16 19:57:16 +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 the HAL wrapper for settsf64. 2012-11-23 05:33:01 +00:00