diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00config.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00config.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c index b4fad744503e..9f0733bc4fae 100644 --- a/drivers/net/wireless/rt2x00/rt2x00config.c +++ b/drivers/net/wireless/rt2x00/rt2x00config.c @@ -103,6 +103,13 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev, libconf.ant.tx = tx; /* + * Antenna setup changes require the RX to be disabled, + * else the changes will be ignored by the device. + */ + if (test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags)) + rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF); + + /* * Write new antenna setup to device and reset the link tuner. * The latter is required since we need to recalibrate the * noise-sensitivity ratio for the new setup. @@ -112,6 +119,9 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev, rt2x00dev->link.ant.active.rx = libconf.ant.rx; rt2x00dev->link.ant.active.tx = libconf.ant.tx; + + if (test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags)) + rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON); } void rt2x00lib_config(struct rt2x00_dev *rt2x00dev, |