redonkable/alistair23-linux
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rt2x00: Reset antenna RSSI after switch

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When the antenna configuration has changed we should reset
the antenna RSSI value. Otherwise the value will be influenced
by the previous configuration quality which in turn will affect
the antenna diversity.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Ivo van Doorn 2008-05-23 18:13:56 +02:00 committed by John W. Linville
parent 2088d4174e
commit f06a0f486d
2 changed files with 6 additions and 0 deletions
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5
drivers/net/wireless/rt2x00/rt2x00.h
View file

@ -328,6 +328,11 @@ static inline int rt2x00_get_link_ant_rssi(struct link *link)
return DEFAULT_RSSI;
}
static inline void rt2x00_reset_link_ant_rssi(struct link *link)
{
link->ant.rssi_ant = 0;
}
static inline int rt2x00_get_link_ant_rssi_history(struct link *link,
enum antenna ant)
{

1
drivers/net/wireless/rt2x00/rt2x00config.c
View file

@ -129,6 +129,7 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
*/
rt2x00dev->ops->lib->config(rt2x00dev, &libconf, CONFIG_UPDATE_ANTENNA);
rt2x00lib_reset_link_tuner(rt2x00dev);
rt2x00_reset_link_ant_rssi(&rt2x00dev->link);
rt2x00dev->link.ant.active.rx = libconf.ant.rx;
rt2x00dev->link.ant.active.tx = libconf.ant.tx;