diff options
| author | Mattias Nissler <mattias.nissler@gmx.de> | 2007-10-13 16:26:57 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-28 15:02:54 -0800 |
| commit | 16b1951f53c6097d7355e76ed9ca64b056f88f31 (patch) | |
| tree | 5f951e0d828a45d101b36c8bf0b2a57708de2ff9 /drivers/net/wireless/rt2x00/rt2x00config.c | |
| parent | ddc827f93a2f2a7dcfda5b691d046af4dfe76427 (diff) | |
| download | op-kernel-dev-16b1951f53c6097d7355e76ed9ca64b056f88f31.zip op-kernel-dev-16b1951f53c6097d7355e76ed9ca64b056f88f31.tar.gz | |
[PATCH] rt2x00: Fix antenna selection.
In the config() handler, make sure that we do configure an antenna if the
current active antenna is uninitialized. Furthermore, don't overwrite the
active antenna with bogus values if we didn't touch the antenna setup.
Signed-off-by: Mattias Nissler <mattias.nissler@gmx.de>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00config.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00config.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c index 2b0edd2..b4fad74 100644 --- a/drivers/net/wireless/rt2x00/rt2x00config.c +++ b/drivers/net/wireless/rt2x00/rt2x00config.c @@ -166,6 +166,8 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev, else if (conf->antenna_sel_rx && conf->antenna_sel_rx != active_ant->rx) flags |= CONFIG_UPDATE_ANTENNA; + else if (active_ant->rx == ANTENNA_SW_DIVERSITY) + flags |= CONFIG_UPDATE_ANTENNA; if (!conf->antenna_sel_tx && default_ant->tx != ANTENNA_SW_DIVERSITY && @@ -174,6 +176,8 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev, else if (conf->antenna_sel_tx && conf->antenna_sel_tx != active_ant->tx) flags |= CONFIG_UPDATE_ANTENNA; + else if (active_ant->tx == ANTENNA_SW_DIVERSITY) + flags |= CONFIG_UPDATE_ANTENNA; /* * The following configuration options are never @@ -262,11 +266,17 @@ config: if (flags & (CONFIG_UPDATE_CHANNEL | CONFIG_UPDATE_ANTENNA)) rt2x00lib_reset_link_tuner(rt2x00dev); - rt2x00dev->curr_hwmode = libconf.phymode; - rt2x00dev->rx_status.phymode = conf->phymode; + if (flags & CONFIG_UPDATE_PHYMODE) { + rt2x00dev->curr_hwmode = libconf.phymode; + rt2x00dev->rx_status.phymode = conf->phymode; + } + rt2x00dev->rx_status.freq = conf->freq; rt2x00dev->rx_status.channel = conf->channel; rt2x00dev->tx_power = conf->power_level; - rt2x00dev->link.ant.active.rx = libconf.ant.rx; - rt2x00dev->link.ant.active.tx = libconf.ant.tx; + + if (flags & CONFIG_UPDATE_ANTENNA) { + rt2x00dev->link.ant.active.rx = libconf.ant.rx; + rt2x00dev->link.ant.active.tx = libconf.ant.tx; + } } |
