Sergey Ryazanov d6cae2bc19 ath9k: fix AR9002 ADC and NF calibrations ... ADC calibration is only required for a 80 MHz sampling rate (i.e. for 40 MHz channels), when the chip utilizes the pair of ADCs in interleved mode. Calibration on a 20 MHz channel will never be completed. Previous channel check is trying to exclude all channels where the calibration will get stuck. It effectively blocks the calibration run for HT20 channels, but fails to exclude 20 MHz channels without HT (e.g. legacy mode channels). Fix this issue by reworking the channel check to explicitly allow ADCs gain & DC offset calibrations for HT40 channels only. Also update the complicated comment to make it clear that these calibrations are for multi-ADC mode only. Stuck ADCs calibration blocks the NF calibration, what could make it impossible to work in a noisy evironment: too big Rx attentuation, invalid RSSI value, etc. So this change is actually more of a NF calibration fix rather then the ADC calibration fix. Run tested with AR9220. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20200424004923.17129-2-ryazanov.s.a@gmail.com		2020-04-28 12:07:09 +03:00
..
ahb.c	remove ioremap_nocache and devm_ioremap_nocache	2020-01-06 09:45:59 +01:00
ani.c
ani.h
antenna.c	ath9k: fix RX_STAT_INC() etc macros	2018-10-13 20:27:35 +03:00
ar953x_initvals.h
ar955x_1p0_initvals.h
ar956x_initvals.h
ar5008_initvals.h
ar5008_phy.c	ath9k: ar5008_phy: mark expected switch fall-through	2018-11-05 13:15:24 +02:00
ar9001_initvals.h
ar9002_calib.c	ath9k: fix AR9002 ADC and NF calibrations	2020-04-28 12:07:09 +03:00
ar9002_hw.c
ar9002_initvals.h
ar9002_mac.c
ar9002_phy.c	ath9k: ar9002_phy: mark expected switch fall-throughs	2018-11-05 13:15:34 +02:00
ar9002_phy.h
ar9003_2p2_initvals.h
ar9003_aic.c	ath9k: use true,false for bool variable	2020-01-26 12:19:02 +02:00
ar9003_aic.h
ar9003_buffalo_initvals.h
ar9003_calib.c
ar9003_eeprom.c	ath9k_hw: fix uninitialized variable data	2019-10-01 14:18:43 +03:00
ar9003_eeprom.h	ath9k: Read noise floor calibration data from eeprom	2018-01-25 07:33:36 +02:00
ar9003_hw.c	net: Fix misspellings of "configure" and "configuration"	2019-10-28 13:41:01 -07:00
ar9003_mac.c	ath9k: remove cast to void pointer	2017-09-25 10:13:58 +03:00
ar9003_mac.h
ar9003_mci.c	ath9k: remove set but not used variable 'new_flags'	2018-11-05 13:18:34 +02:00
ar9003_mci.h
ar9003_paprd.c	treewide: kmalloc() -> kmalloc_array()	2018-06-12 16:19:22 -07:00
ar9003_phy.c	ath9k: drop redundant code in ar9003_hw_set_channel	2019-04-29 17:56:03 +03:00
ar9003_phy.h
ar9003_rtt.c
ar9003_rtt.h
ar9003_wow.c
ar9330_1p1_initvals.h
ar9330_1p2_initvals.h
ar9340_initvals.h
ar9462_2p0_initvals.h
ar9462_2p1_initvals.h
ar9485_initvals.h
ar9565_1p0_initvals.h
ar9565_1p1_initvals.h
ar9580_1p0_initvals.h
ath9k_pci_owl_loader.c	ath9k: use iowrite32 over __raw_writel	2019-11-28 10:18:51 +02:00
ath9k.h	ath9k: Switch to mac80211 TXQ scheduling and airtime APIs	2019-02-12 20:44:41 +02:00
beacon.c
btcoex.c
btcoex.h
calib.c	ath9k: Fix get channel default noise floor	2018-02-07 16:14:08 +02:00
calib.h
channel.c	ath9k: use timespec64 for tsf_ts	2018-06-29 14:44:49 +03:00
common-beacon.c
common-beacon.h
common-debug.c	ath9k: add counters for good and errorneous FFT/spectral frames	2018-10-02 07:43:32 +03:00
common-debug.h	ath9k: add counters for good and errorneous FFT/spectral frames	2018-10-02 07:43:32 +03:00
common-init.c	ath9k: spelling s/premble/preamble/	2018-03-26 18:22:44 +03:00
common-init.h
common-spectral.c	ath9k: do not return invalid pointers as a *dentry	2019-02-07 16:59:04 +02:00
common-spectral.h	ath9k: fix and simplify FFT max index retrieval	2018-10-02 07:43:56 +03:00
common.c	Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git	2017-05-19 11:47:44 +03:00
common.h
debug_sta.c	ath9k: Switch to mac80211 TXQ scheduling and airtime APIs	2019-02-12 20:44:41 +02:00
debug.c	ath9k: debugfs: Fix SPUR-DOWN field	2019-02-26 15:08:16 +02:00
debug.h	ath9k: Switch to mac80211 TXQ scheduling and airtime APIs	2019-02-12 20:44:41 +02:00
dfs_debug.c	wireless: Use octal not symbolic permissions	2018-03-27 11:01:13 +03:00
dfs_debug.h
dfs.c	ath: add support to get the detected radar specifications	2018-05-25 13:15:21 +03:00
dfs.h
dynack.c	ath9k: dynack: set ackto to max timeout in ath_dynack_reset	2019-09-04 09:15:31 +03:00
dynack.h	ath9k: dynack: make ewma estimation faster	2018-11-06 18:26:50 +02:00
eeprom_4k.c	ath9k: Differentiate between max combined and per chain power	2019-04-29 17:53:43 +03:00
eeprom_9287.c
eeprom_def.c
eeprom.c	ath9k: Differentiate between max combined and per chain power	2019-04-29 17:53:43 +03:00
eeprom.h	ath9k: Add cast to u8 to FREQ2FBIN macro	2017-04-19 17:00:48 +03:00
gpio.c	ath: Convert timers to use timer_setup()	2017-10-27 16:54:19 +03:00
hif_usb.c	ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb	2020-04-07 07:57:26 +03:00
hif_usb.h	ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb	2020-04-07 07:57:26 +03:00
htc_drv_beacon.c	ath9k: remove cast to void pointer	2017-09-25 10:13:58 +03:00
htc_drv_debug.c	wireless: Use octal not symbolic permissions	2018-03-27 11:01:13 +03:00
htc_drv_gpio.c
htc_drv_init.c	ath9k: Fix use-after-free Read in ath9k_wmi_ctrl_rx	2020-04-07 07:56:26 +03:00
htc_drv_main.c	mac80211: simplify TX aggregation start	2019-10-04 13:58:13 +02:00
htc_drv_txrx.c	ath9k_htc: Discard undersized packets	2019-10-01 14:49:00 +03:00
htc_hst.c	ath9k: Fix use-after-free Write in ath9k_htc_rx_msg	2020-04-07 07:56:45 +03:00
htc_hst.h
htc.h	ath: Convert timers to use timer_setup()	2017-10-27 16:54:19 +03:00
hw-ops.h
hw.c	ath9k: Differentiate between max combined and per chain power	2019-04-29 17:53:43 +03:00
hw.h	ath9k: Differentiate between max combined and per chain power	2019-04-29 17:53:43 +03:00
init.c	Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git	2019-05-27 15:15:29 +03:00
Kconfig	drivers: net: Fix Kconfig indentation, continued	2019-11-21 11:54:09 -08:00
link.c	ath: Convert timers to use timer_setup()	2017-10-27 16:54:19 +03:00
mac.c	ath9k: add MSI support	2018-01-16 16:29:22 +02:00
mac.h	mac80211: separate encoding/bandwidth from flags	2017-04-28 10:41:45 +02:00
main.c	Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git	2020-03-16 07:29:55 +02:00
Makefile	ath9k: add loader for AR92XX (and older) pci(e)	2019-09-04 09:12:35 +03:00
mci.c	ath9k: remove cast to void pointer	2017-09-25 10:13:58 +03:00
mci.h
pci.c	ath: Use dev_get_drvdata where possible	2019-09-23 11:25:22 +03:00
phy.h
recv.c	ath9k: correctly handle short radar pulses	2019-06-27 20:43:40 +03:00
reg_aic.h
reg_mci.h
reg_wow.h
reg.h	ath9k: add MSI support	2018-01-16 16:29:22 +02:00
rng.c	ath9k: avoid potential freezing during random generator read	2017-06-28 19:54:38 +03:00
tx99.c	ath9k: add back support for using active monitor interfaces for tx99	2018-10-02 07:54:26 +03:00
wmi.c	ath9k: Fix use-after-free Read in ath9k_wmi_ctrl_rx	2020-04-07 07:56:26 +03:00
wmi.h	ath9k: Fix use-after-free Read in ath9k_wmi_ctrl_rx	2020-04-07 07:56:26 +03:00
wow.c
xmit.c	mac80211: Fix setting txpower to zero	2020-02-14 09:57:00 +01:00