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freebsd-dev/sys/dev/ath
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Adrian Chadd ffa25bec32 [ath] don't do LDPC, STBC or short-gi for locationing frames. 
The 11n duration calculation function in net80211 and the HAL round /up/
the duration calculation for short-gi, so we can't use that.

The 11n duration calculation doesn't know about the extra symbol time
needed for STBC, nor the LDPC encoding duration, so we can't use
that.

This (along with other, local hacks) allow the locationing services to
get down to around 200nS (yes, nanoseconds) of variance when speaking
to a "good" AP.

Tested:

* AR9380, STA mode, local locationing frame hacks
2016-07-19 00:27:17 +00:00
..
ath_dfs/null dev/ath: minor spelling fixes in comments. 2016-05-02 19:56:48 +00:00
ath_hal [ath] [ath_hal] break out the duration calculation to optionally include SIFS. 2016-07-15 06:39:35 +00:00
ath_rate [ath] [ath_hal] break out the duration calculation to optionally include SIFS. 2016-07-15 06:39:35 +00:00
ah_osdep.c [ath] remove the inline version of the register access macros. 2016-01-03 17:58:11 +00:00
ah_osdep.h [ath] remove the inline version of the register access macros. 2016-01-03 17:58:11 +00:00
if_ath_ahb.c Remove the references to the TX IC lock - i ended up solving this 2015-09-29 03:37:17 +00:00
if_ath_alq.c
if_ath_alq.h [ath] add a placeholder event for debuggin EDMA TX FIFO push events. 2016-06-09 22:01:05 +00:00
if_ath_beacon.c [ath] [ath_hal] break out the duration calculation to optionally include SIFS. 2016-07-15 06:39:35 +00:00
if_ath_beacon.h Bring over some initial power save management support, reset path 2014-04-30 02:19:41 +00:00
if_ath_btcoex_mci.c Fix kernel build. Improper definition location of a variable. 2016-06-02 01:59:41 +00:00
if_ath_btcoex_mci.h [ath] commit initial bluetooth coexistence support for the MCI NICs. 2016-06-02 00:51:36 +00:00
if_ath_btcoex.c [ath] remove now unused parameters. 2016-06-04 08:56:30 +00:00
if_ath_btcoex.h [ath] commit initial bluetooth coexistence support for the MCI NICs. 2016-06-02 00:51:36 +00:00
if_ath_debug.c Pull in r267961 and r267973 again. Fix for issues reported will follow. 2014-06-28 03:56:17 +00:00
if_ath_debug.h [ath] add BTCOEX debug section; modify DPRINTF() to take a no-arg format string. 2016-05-31 04:09:17 +00:00
if_ath_descdma.c [ath] migrate ioctl and busdma memory operations out into separate source files. 2015-11-24 03:42:58 +00:00
if_ath_descdma.h [ath] migrate ioctl and busdma memory operations out into separate source files. 2015-11-24 03:42:58 +00:00
if_ath_ioctl.c dev/ath: minor spelling fixes in comments. 2016-05-02 19:56:48 +00:00
if_ath_ioctl.h [ath] migrate ioctl and busdma memory operations out into separate source files. 2015-11-24 03:42:58 +00:00
if_ath_keycache.c net80211: drop redundant 3rd parameter from iv_key_set(). 2015-10-03 21:48:27 +00:00
if_ath_keycache.h net80211: drop redundant 3rd parameter from iv_key_set(). 2015-10-03 21:48:27 +00:00
if_ath_led.c Bring over some initial power save management support, reset path 2014-04-30 02:19:41 +00:00
if_ath_led.h
if_ath_lna_div.c dev/ath: minor spelling fixes in comments. 2016-05-02 19:56:48 +00:00
if_ath_lna_div.h
if_ath_misc.h net80211: replace internal LE_READ_*/LE_WRITE_* macro with system 2016-04-20 18:29:30 +00:00
if_ath_pci_devlist.h Add a missing file from the last commit. 2014-09-30 05:50:34 +00:00
if_ath_pci.c dev/ath: minor spelling fixes in comments. 2016-05-02 19:56:48 +00:00
if_ath_rx_edma.c [ath] don't debug RX EDMA descriptors that are not yet complete. 2016-06-17 17:01:32 +00:00
if_ath_rx_edma.h
if_ath_rx.c dev/ath: minor spelling fixes in comments. 2016-05-02 19:56:48 +00:00
if_ath_rx.h Begin plumbing ieee80211_rx_stats through the receive path. 2015-05-25 16:37:41 +00:00
if_ath_spectral.c
if_ath_spectral.h
if_ath_sysctl.c [ath] report node queue overflows. 2016-06-09 21:59:36 +00:00
if_ath_sysctl.h
if_ath_tdma.c [ath] [ath_hal] break out the duration calculation to optionally include SIFS. 2016-07-15 06:39:35 +00:00
if_ath_tdma.h
if_ath_tsf.h
if_ath_tx_edma.c [ath] fix TX throughput for EDMA chips by pushing more into the TX FIFO. 2016-06-21 15:38:20 +00:00
if_ath_tx_edma.h
if_ath_tx_ht.c [ath] don't do LDPC, STBC or short-gi for locationing frames. 2016-07-19 00:27:17 +00:00
if_ath_tx_ht.h
if_ath_tx.c [ath] [ath_hal] break out the duration calculation to optionally include SIFS. 2016-07-15 06:39:35 +00:00
if_ath_tx.h net80211: separate mbuf cleanup from ieee80211_fragment() 2015-10-12 03:27:08 +00:00
if_ath.c [ath_hal] retire a "long RX desc" flag, store/use the TX/RX timestamp length. 2016-07-08 21:34:39 +00:00
if_athdfs.h
if_athioctl.h [ath] Add counters for STBC TX and LDPC TX. 2016-04-29 01:51:27 +00:00
if_athrate.h
if_athvar.h [ath] add a new buf flag, marking a buffer as involved with ToA/ToD positioning. 2016-07-08 22:20:35 +00:00