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linux/drivers/net/wireless/ath/ath9k
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Sujith Manoharan 8a90555fea ath9k_hw: Fix RTT calibration 
This patch fixes multiple issues with the current RTT
implementation in ath9k.

* The data that is obtained from the RTT interface registers
  are stored in 31:5 - mask out the extra bits when reading them.

* A history buffer is maintained which is not needed at all.
  Remove this array and just store the baseband data for each
  chain (or bank).

* A 'num_readings' variable was being used to handle the
  last entry. But it was being used in an improper manner, with
  the result that the RTT values were never being written
  to the RTT Interface registers. Fix this by using a simple
  flag.

* Stop baseband operations before programming the calibration values
  to the HW.

* Do not restore RX gain settings as part of RTT.

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-05-15 17:27:55 -04:00
..
ahb.c drivers/net: Add module.h to drivers who were implicitly using it 2011-10-31 19:31:07 -04:00
ani.c ath9k: reset noiseimmunity level to default 2012-04-16 14:38:44 -04:00
ani.h ath9k_hw: improve ANI processing and rx desensitizing parameters 2012-04-09 16:05:52 -04:00
ar5008_initvals.h ath9k_hw: fix the last register write for ar5416 addac 2011-09-13 15:42:31 -04:00
ar5008_phy.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-05-07 23:35:40 -04:00
ar9001_initvals.h ath9k_hw: remove duplicate initvals 2012-02-27 14:05:41 -05:00
ar9002_calib.c ath: Convert ath_dbg(bar, ATH_DBG_<FOO>, to ath_dbg(bar, FOO 2011-12-19 14:35:31 -05:00
ar9002_hw.c ath9k: inline AR9271 1.0 INI overrides 2012-03-15 13:45:08 -04:00
ar9002_initvals.h ath9k: inline AR9271 1.0 INI overrides 2012-03-15 13:45:08 -04:00
ar9002_mac.c ath9k: Gather and report IRQ sync_cause errors. 2012-04-16 14:16:58 -04:00
ar9002_phy.c ath9k: remove dead code 2012-04-12 15:10:32 -04:00
ar9002_phy.h ath9k: inline AR9271 1.0 INI overrides 2012-03-15 13:45:08 -04:00
ar9003_2p2_initvals.h ath9k_hw: Update rx gain initval to improve rx sensitivity 2012-04-09 16:05:56 -04:00
ar9003_calib.c ath9k_hw: Fix RTT calibration 2012-05-15 17:27:55 -04:00
ar9003_eeprom.c ath9k: fix TX power reporting on AR9003 chips 2012-04-23 15:34:06 -04:00
ar9003_eeprom.h ath9k: use ath9k_hw_fbin2freq instead of FBIN2FREQ 2012-04-17 14:57:13 -04:00
ar9003_hw.c ath9k_hw: Remove BTCOEX initvals 2012-04-13 14:32:50 -04:00
ar9003_mac.c ath9k: Gather and report IRQ sync_cause errors. 2012-04-16 14:16:58 -04:00
ar9003_mac.h ath9k: Fix descriptor length for AR9462 2012-02-27 14:05:44 -05:00
ar9003_mci.c ath9k_hw: Fix RTT calibration 2012-05-15 17:27:55 -04:00
ar9003_mci.h ath9k_hw: Use CONFIG_ATH9K_BTCOEX_SUPPORT 2012-02-27 14:06:37 -05:00
ar9003_paprd.c ath9k: add an extra boolean parameter to ath9k_hw_apply_txpower 2012-04-23 14:56:11 -04:00
ar9003_phy.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-05-07 23:35:40 -04:00
ar9003_phy.h ath9k_hw: increase symbol overlap window for half/quarter channels 2012-04-23 15:35:31 -04:00
ar9003_rtt.c ath9k_hw: Fix RTT calibration 2012-05-15 17:27:55 -04:00
ar9003_rtt.h ath9k_hw: Fix RTT calibration 2012-05-15 17:27:55 -04:00
ar9330_1p1_initvals.h
ar9330_1p2_initvals.h
ar9340_initvals.h
ar9462_2p0_initvals.h ath9k: fix ibss fair beacon distribution for AR9462 2012-04-16 14:38:41 -04:00
ar9485_initvals.h ath9k_hw: Update AR9485 initvals to fix system hang issue 2011-11-02 15:23:12 -04:00
ar9580_1p0_initvals.h ath9k_hw: add AR9580 support 2011-08-26 10:47:58 -04:00
ath9k.h ath9k_hw: add support for 8 AP mode interfaces 2012-04-16 14:19:28 -04:00
beacon.c ath9k: simplify beacon configuration for beaconing vifs 2012-04-23 15:35:30 -04:00
btcoex.c ath9k_hw: remove ATH_BTCOEX_CFG_MCI 2012-04-23 15:35:30 -04:00
btcoex.h ath9k_hw: remove ATH_BTCOEX_CFG_MCI 2012-04-23 15:35:30 -04:00
calib.c ath9k: fix max noise floor threshold 2012-03-26 15:07:23 -04:00
calib.h ath9k_hw: fix a comment 2012-01-10 15:46:39 -05:00
common.c ath9k_hw: clean up tx power handling 2011-10-11 16:41:26 -04:00
common.h ath9k: Move ath9k_init_crypto to common 2011-08-24 13:59:45 -04:00
debug.c ath9k: Gather and report IRQ sync_cause errors. 2012-04-16 14:16:58 -04:00
debug.h ath9k: Gather and report IRQ sync_cause errors. 2012-04-16 14:16:58 -04:00
dfs_debug.c ath9k: extend DFS detector stats in dfs_debugfs 2012-04-23 15:37:41 -04:00
dfs_debug.h ath9k: extend DFS detector stats in dfs_debugfs 2012-04-23 15:37:41 -04:00
dfs_pattern_detector.c ath9k: add DFS pattern detector 2012-04-11 16:23:52 -04:00
dfs_pattern_detector.h ath9k: add DFS pattern detector 2012-04-11 16:23:52 -04:00
dfs_pri_detector.c ath9k: extend DFS detector stats in dfs_debugfs 2012-04-23 15:37:41 -04:00
dfs_pri_detector.h ath9k: add DFS pattern detector 2012-04-11 16:23:52 -04:00
dfs.c ath9k: extend DFS detector stats in dfs_debugfs 2012-04-23 15:37:41 -04:00
dfs.h ath9k: update to DFS pattern detector interface 2012-04-11 16:23:54 -04:00
eeprom_4k.c ath: Convert ath_dbg(bar, ATH_DBG_<FOO>, to ath_dbg(bar, FOO 2011-12-19 14:35:31 -05:00
eeprom_9287.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-05-07 23:35:40 -04:00
eeprom_def.c ath9k: introduce ath9k_hw_get_scaled_power helper 2012-04-16 14:38:53 -04:00
eeprom.c ath9k: move ath9k_hw_fbin2freq function to eeprom.h 2012-04-17 14:57:13 -04:00
eeprom.h ath9k: move ath9k_hw_fbin2freq function to eeprom.h 2012-04-17 14:57:13 -04:00
gpio.c ath9k_hw: remove ATH_BTCOEX_CFG_MCI 2012-04-23 15:35:30 -04:00
hif_usb.c ath9k_htc: Add Panasonic N5HBZ0000055 device id 2012-04-13 14:32:51 -04:00
hif_usb.h ath9k_htc: Load firmware asynchronously 2012-01-30 15:48:42 -05:00
htc_drv_beacon.c ath: Convert ath_dbg(bar, ATH_DBG_<FOO>, to ath_dbg(bar, FOO 2011-12-19 14:35:31 -05:00
htc_drv_debug.c simple_open: automatically convert to simple_open() 2012-04-05 15:25:50 -07:00
htc_drv_gpio.c ath9k: Remove ATH_BTCOEX_CFG_NONE checks 2012-02-27 14:06:38 -05:00
htc_drv_init.c mac80211: don't always advertise remain-on-channel 2012-04-10 14:54:04 -04:00
htc_drv_main.c ath9k_hw: remove ath9k_hw_htc_resetinit 2012-03-15 13:43:14 -04:00
htc_drv_txrx.c ath: Convert ath_dbg(bar, ATH_DBG_<FOO>, to ath_dbg(bar, FOO 2011-12-19 14:35:31 -05:00
htc_hst.c ath: Add and use pr_fmt, convert printks to pr_<level> 2012-04-10 14:52:13 -04:00
htc_hst.h
htc.h ath9k_htc: Use CONFIG_ATH9K_BTCOEX_SUPPORT 2012-02-27 14:06:38 -05:00
hw-ops.h drivers/net: Remove boolean comparisons to true/false 2012-02-13 00:47:40 -05:00
hw.c ath9k_hw: Fix RTT calibration 2012-05-15 17:27:55 -04:00
hw.h ath9k_hw: Fix RTT calibration 2012-05-15 17:27:55 -04:00
init.c ath9k: add possible wiphy interface combinations 2012-04-23 15:28:33 -04:00
Kconfig ath9k: make MAC sample statistics optional 2012-03-07 13:51:38 -05:00
mac.c ath9k_hw: increase tx abort timeout for half/quarter channels 2012-04-23 15:35:32 -04:00
mac.h ath9k_hw: remove ath9k_hw_gettxintrtxqs 2012-03-15 13:45:04 -04:00
main.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem 2012-04-26 15:03:48 -04:00
Makefile ath9k: add DFS pattern detector 2012-04-11 16:23:52 -04:00
mci.c ath9k: Cleanup mci.c 2012-02-27 14:06:40 -05:00
mci.h ath9k_hw: Cleanup MCI bits from hw.h 2012-02-27 14:06:36 -05:00
pci.c ath: Add and use pr_fmt, convert printks to pr_<level> 2012-04-10 14:52:13 -04:00
phy.h
rc.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless 2012-04-12 13:49:28 -04:00
rc.h ath9k: completely zero intialize valid_phy_rate_idx 2012-03-05 15:23:14 -05:00
recv.c ath9k: don't strip mic on non-encrypted frames in tkip 2012-04-23 15:35:33 -04:00
reg.h ath9k_hw: Fix enabling of MCI and RTT 2012-03-12 14:19:37 -04:00
wmi.c ath: Convert ath_dbg(bar, ATH_DBG_<FOO>, to ath_dbg(bar, FOO 2011-12-19 14:35:31 -05:00
wmi.h
xmit.c ath9k: Fix TX fragmentation 2012-04-17 14:17:05 -04:00