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| author | Helmut Schaa <helmut.schaa@googlemail.com> | 2011-03-28 13:33:40 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-04-04 16:20:03 -0400 |
| commit | 9e33a3553821418b2c4f53d09311476c55176b13 (patch) | |
| tree | fa0538ca1775be5b598949b2418721268e0ece53 /drivers/net/wireless/rt2x00/rt2800usb.c | |
| parent | 2f2bb7e8bdc977c94cdaaf84328526555eba89b1 (diff) | |
| download | kernel_samsung_smdk4412-9e33a3553821418b2c4f53d09311476c55176b13.zip kernel_samsung_smdk4412-9e33a3553821418b2c4f53d09311476c55176b13.tar.gz kernel_samsung_smdk4412-9e33a3553821418b2c4f53d09311476c55176b13.tar.bz2 | |
rt2x00: Implement tx power temperature compensation
rt2800 devices should adjust their tx power in accordance with the
eeproms temperature calibration values. Add a new driver callback
gain_calibration that is called every 4 seconds.
The rt2800 gain calibration routine simply runs the tx power
configuration that takes care of calculating the temperature
compensation delta.
We don't need to synchronize the calls to rt2800_config_txpower
as they should all happen from mac80211's single threaded workqueue.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2800usb.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800usb.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c index 1c99a4f..8b3ab3f 100644 --- a/drivers/net/wireless/rt2x00/rt2800usb.c +++ b/drivers/net/wireless/rt2x00/rt2800usb.c @@ -629,6 +629,7 @@ static const struct rt2x00lib_ops rt2800usb_rt2x00_ops = { .link_stats = rt2800_link_stats, .reset_tuner = rt2800_reset_tuner, .link_tuner = rt2800_link_tuner, + .gain_calibration = rt2800_gain_calibration, .watchdog = rt2800usb_watchdog, .start_queue = rt2800usb_start_queue, .kick_queue = rt2x00usb_kick_queue, |