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9c8426fc79
linux/drivers/net/wireless
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Felix Fietkau 9c8426fc79 ath9k_hw: fix PA predistortion miscalibration 
If any bins from the training data are skipped (i != max_index), the
calculated compensation curve gets distorted, and the signal will be
wildly overamplified. This may be the cause of the reported hardware
damage that was caused by PA predistortion (because of which PAPRD was
disabled by default).

When calculating the x_est, Y, theta values, the use of max_index and i
was reversed. i points to the bin index whereas max_index refers to the
index of the calculated arrays.

Note that PA predistortion is still disabled, it will be re-enabled
after it has been properly validated.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-05-29 15:22:42 -04:00
..
ath ath9k_hw: fix PA predistortion miscalibration 2013-05-29 15:22:42 -04:00
b43 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem 2013-05-10 10:29:24 -04:00
b43legacy Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem 2013-04-24 10:54:20 -04:00
brcm80211 drivers/net/wireless/brcm80211/brcmfmac: add missing platform_driver owner 2013-05-22 15:09:15 -04:00
hostap wireless: single_open() leaks 2013-05-05 00:13:20 -04:00
ipw2x00 ipw2x00: move to kstrto* functions 2013-04-10 14:10:34 -04:00
iwlegacy Merge remote-tracking branch 'mac80211/master' into mac80211-next 2013-05-25 00:01:30 +02:00
iwlwifi Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next 2013-05-29 14:51:50 -04:00
libertas drivers/net: use module_pcmcia_driver() in pcmcia drivers 2013-03-15 12:27:33 -07:00
libertas_tf mac80211: Use a cfg80211_chan_def in ieee80211_hw_conf_chan 2013-03-25 19:19:35 +01:00
mwifiex Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next 2013-05-29 14:50:45 -04:00
orinoco Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2013-05-01 14:08:52 -07:00
p54 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem 2013-04-24 10:54:20 -04:00
prism54
rt2x00 rt2800: move 53xx specific bbp initialization 2013-05-24 13:18:21 -04:00
rtl818x mac80211: Use a cfg80211_chan_def in ieee80211_hw_conf_chan 2013-03-25 19:19:35 +01:00
rtlwifi rtlwifi: rtl8192cu: Fix false loss of AP indication 2013-04-26 08:42:23 -04:00
ti Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem 2013-04-24 10:54:20 -04:00
zd1211rw mac80211: Use a cfg80211_chan_def in ieee80211_hw_conf_chan 2013-03-25 19:19:35 +01:00
adm8211.c mac80211: Use a cfg80211_chan_def in ieee80211_hw_conf_chan 2013-03-25 19:19:35 +01:00
adm8211.h
airo_cs.c drivers/net: use module_pcmcia_driver() in pcmcia drivers 2013-03-15 12:27:33 -07:00
airo.c airo: Use remove_proc_subtree() 2013-05-01 17:29:42 -04:00
airo.h
at76c50x-usb.c mac80211: Use a cfg80211_chan_def in ieee80211_hw_conf_chan 2013-03-25 19:19:35 +01:00
at76c50x-usb.h
atmel_cs.c drivers/net: use module_pcmcia_driver() in pcmcia drivers 2013-03-15 12:27:33 -07:00
atmel_pci.c
atmel.c wireless: single_open() leaks 2013-05-05 00:13:20 -04:00
atmel.h
Kconfig
mac80211_hwsim.c mac80211_hwsim: remove P2P_DEVICE support 2013-05-23 22:23:00 +02:00
mac80211_hwsim.h
Makefile
mwl8k.c mwl8k: Fix the firmware hang issue for 8764 2013-05-24 13:18:22 -04:00
ray_cs.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-05-01 17:51:54 -07:00
ray_cs.h
rayctl.h
rndis_wlan.c rndis_wlan: update email address 2013-03-08 15:58:54 -05:00
wl3501_cs.c drivers/net: use module_pcmcia_driver() in pcmcia drivers 2013-03-15 12:27:33 -07:00
wl3501.h
zd1201.c
zd1201.h