linux/drivers/net/wireless/ath
Bob Copeland e5e2647fd6 ath5k: use noise calibration from madwifi hal
This updates ath5k to calibrate the noise floor similar to the
way it is done in the madwifi hal and ath9k.  Of note:

- we start NF measurement at the same time as AGC calibration,
  but do not actually read the value until the periodic (long)
  calibration
- we keep a history of the last few values read and write the
  median back to the hardware for CCA
- we do not complain if NF calibration isn't complete, instead
  we keep the last read value.

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Acked-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-27 16:48:18 -04:00
..
ar9170 ar9170: handle overflow in tsf_low register during get_tsf 2009-10-07 16:39:38 -04:00
ath5k ath5k: use noise calibration from madwifi hal 2009-10-27 16:48:18 -04:00
ath9k ath9k: adjust ahb callbacks to new struct layout to avoid compile errors 2009-10-27 16:48:18 -04:00
ath.h ath9k: initialize hw prior to debugfs 2009-10-07 16:39:51 -04:00
debug.c atheros: add common debug printing 2009-10-07 16:39:29 -04:00
debug.h atheros: add common debug printing 2009-10-07 16:39:29 -04:00
hw.c atheros: define shared bssidmask setting 2009-10-07 16:39:28 -04:00
Kconfig atheros: add common debug printing 2009-10-07 16:39:29 -04:00
main.c ath: add common ath_rxbuf_alloc() and make ath9k use it 2009-08-14 09:14:05 -04:00
Makefile ath9k: move hw code to its own module 2009-10-07 16:39:41 -04:00
reg.h atheros: define shared bssidmask setting 2009-10-07 16:39:28 -04:00
regd_common.h ath,ar9170: move CTL_ defines into regd.h 2009-09-08 16:31:09 -04:00
regd.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2009-07-23 19:03:51 -07:00
regd.h ath,ar9170: move CTL_ defines into regd.h 2009-09-08 16:31:09 -04:00