kernel_optimize_test/drivers
Felix Fietkau 20bd2a0952 ath9k_hw: clean up per-channel calibration data
The noise floor history buffer is currently not kept per channel, which
can lead to problems when changing channels from a clean channel to a
noisy one. Also when switching from HT20 to HT40, the noise floor
history buffer is full of measurements, but none of them contain data
for the extension channel, which it needs quite a bit of time to recover
from.

This patch puts all the per-channel calibration data into a single data
structure, and gives the the driver control over whether that is used
per-channel or even not used for some channels.

For ath9k_htc, I decided to keep this per-channel in order to avoid
creating regressions.

For ath9k, the data is kept only for the operating channel, which saves
some space. ath9k_hw takes care of wiping old data when the operating
channel or its channel flags change.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-08-04 15:27:37 -04:00
..
accessibility
acpi
amba
ata
atm drivers: atm: don't use private copy of hex_to_bin() 2010-07-23 12:50:49 -07:00
auxdisplay
base device.h drivers/base/core.c Convert dev_<level> logging macros to functions 2010-07-04 10:40:17 -07:00
block
bluetooth Bluetooth: Fix kfree() => kfree_skb() in hci_ath.c 2010-07-27 15:27:45 -07:00
cdrom
char
clocksource
connector
cpufreq
cpuidle
crypto
dca
dio
dma
edac
eisa
firewire
firmware
gpio
gpu
hid
hwmon
i2c
ide
idle
ieee1394
ieee802154
infiniband IB/{nes, ipoib}: Pass supported flags to ethtool_op_set_flags() 2010-07-04 11:48:14 -07:00
input
isdn drivers: isdn: get rid of custom strtoul() 2010-07-15 19:05:25 -07:00
leds
lguest
macintosh
mca
md
media
memstick
message
mfd
misc
mmc
mtd
net ath9k_hw: clean up per-channel calibration data 2010-08-04 15:27:37 -04:00
nubus
of
oprofile
parisc net: fix 64 bit counters on 32 bit arches 2010-07-07 14:58:56 -07:00
parport
pci
pcmcia
platform
pnp
power
pps
ps3
rapidio
regulator
rtc
s390 qeth: avoid useless removal of multicast addresses 2010-07-23 12:36:25 -07:00
sbus
scsi net: fix 64 bit counters on 32 bit arches 2010-07-07 14:58:56 -07:00
serial pcnet_cs: add new id (TOSHIBA Modem/LAN Card) 2010-06-16 18:10:54 -07:00
sfi
sh
sn
spi
ssb
staging net: preserve ifreq parameter when calling generic phy_mii_ioctl(). 2010-07-18 19:15:25 -07:00
tc
telephony
thermal
uio
usb usb/atm/ueagle-atm.c: call atm_dev_signal_change() when signal changes. 2010-07-09 00:09:24 -07:00
uwb
vhost vhost-net: mergeable buffers support 2010-07-28 15:45:36 +03:00
video
virtio
vlynq
w1
watchdog
xen
zorro
Kconfig
Makefile