freebsd-skq/sys/dev/ath/ath_hal
adrian 48730f45ab Add a workaround for AR5416, AR9130 and AR9160 chipsets - work around
an incorrectly calculated RTS duration value when transmitting aggregates.

These earlier 802.11n NICs incorrectly used the ACK duration time when
calculating what to put in the RTS of an aggregate frame.  Instead it
should have used the block-ack time.  The result is that other stations
may not reserve enough time and start transmitting _over_ the top of
the in-progress blockack field.  Tsk.

This workaround is to popuate the burst duration field with the delta
between the ACK duration the hardware is using and the required duration
for the block-ack.  The result is that the RTS field should now contain
the correct duration for the subsequent block-ack.

This doesn't apply for AR9280 and later NICs.

Obtained from:	Qualcomm Atheros
2013-02-22 07:07:11 +00:00
..
ah_regdomain These two are ath_hal regulatory domain updates from the Atheros 2011-07-20 12:46:58 +00:00
ar5210 Disable WEP hardware encryption on the AR5210, in order to allow other 2012-11-19 23:42:46 +00:00
ar5211 Clean some 'svn:executable' properties in the tree. 2013-01-26 22:08:21 +00:00
ar5212 When programming the beacon timer configuration, be very explicit about 2012-11-27 02:18:41 +00:00
ar5312 Stop using the hardware register value byte order swapping for now, 2012-04-19 03:26:21 +00:00
ar5416 Add a workaround for AR5416, AR9130 and AR9160 chipsets - work around 2013-02-22 07:07:11 +00:00
ar9001 Since the PLL changes aren't in here yet for the AR9130 half/quarter 2012-10-31 21:14:25 +00:00
ar9002 Bring over the basic spectral scan framework code from Qualcomm Atheros. 2013-01-02 00:38:01 +00:00
ar9003 Add AR9380 devid HAL definitions and probe/attach strings. 2012-08-23 03:03:00 +00:00
ah_debug.h Add new HAL configuration features for the updated AR9300 HAL. 2012-11-07 06:23:23 +00:00
ah_decode.h Add a threadid to the ah_decode API. 2012-04-04 20:46:20 +00:00
ah_desc.h Extend the TX descriptor debug printing to be properly aware of 2012-08-19 02:22:16 +00:00
ah_devid.h Add the emulation PCI device id - these days, 0xabcd shows up all over 2012-10-31 20:58:24 +00:00
ah_diagcodes.h Add some more diagnostic codes. 2012-08-24 00:17:39 +00:00
ah_eeprom_9287.c Move this magic check to only occur if no eeprom data is given. 2012-08-26 04:26:49 +00:00
ah_eeprom_9287.h Make sure the extended regdomain word is initialised. 2011-06-28 00:01:55 +00:00
ah_eeprom_v1.c Fix the eeprom set API method to return HAL_STATUS. 2011-05-14 15:12:02 +00:00
ah_eeprom_v1.h Replace Id keyword with FreeBSD keyword and set the svn props correctly. 2010-03-03 17:32:32 +00:00
ah_eeprom_v3.c Fix the eeprom set API method to return HAL_STATUS. 2011-05-14 15:12:02 +00:00
ah_eeprom_v3.h Replace Id keyword with FreeBSD keyword and set the svn props correctly. 2010-03-03 17:32:32 +00:00
ah_eeprom_v4k.c "Upgrade" the AR9285 code to support PCI/ART EEPROM on flash. 2012-04-20 21:56:13 +00:00
ah_eeprom_v4k.h Bring over a pdadc calibration fix from ath9k - unused power detector 2011-04-22 10:57:46 +00:00
ah_eeprom_v14.c Introduce the FRAC_5G EEPROM parameter. 2011-07-30 13:45:12 +00:00
ah_eeprom_v14.h Introduce the FRAC_5G EEPROM parameter. 2011-07-30 13:45:12 +00:00
ah_eeprom.h Bring over some new EEPROM regulatory domain flags. 2012-08-24 01:14:00 +00:00
ah_internal.h Add spectral scan capability. 2012-12-30 06:46:11 +00:00
ah_regdomain.c Add XC900 SKU mapping. 2012-12-07 06:38:30 +00:00
ah_regdomain.h Migrate the regulatory database definitions into separate header files 2011-03-10 03:13:56 +00:00
ah_soc.h Replace Id keyword with FreeBSD keyword and set the svn props correctly. 2010-03-03 17:32:32 +00:00
ah.c Add the initial HAL glue for the spectral analysis support. 2012-12-30 06:48:12 +00:00
ah.h Place-holders for enable/active parameter flags. 2013-01-11 02:25:39 +00:00