diff options
| author | Ivo van Doorn <ivdoorn@gmail.com> | 2010-08-23 19:55:43 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-08-25 14:34:55 -0400 |
| commit | 46323e112ce2a0fdaf2dd5389f95b248576b8fda (patch) | |
| tree | 5fe469ee74d2a25066d34a138539c8fefdf78448 | |
| parent | b9a07ae9d9e09662013992088fd58ffbcb2f9a30 (diff) | |
rt2x00: Fix channel configuration for RF3052
We missed a check for RF3052 in the config_channel
configuration function. As a result the channel is not
properly configured for RF3052 devices. This also
requires rt2800_config_channel_rf3xxx to support 5GHz
channels, so we must apply the TXPOWER_A_TO_DEV and
TXPOWER_G_TO_DEV conversions during rt2800_config_channel()
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800lib.c | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index b2f9b04134e..cbab2e12616 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -1244,8 +1244,7 @@ static void rt2800_config_channel_rf2xxx(struct rt2x00_dev *rt2x00dev, if (info->tx_power1 < 0) info->tx_power1 += 7; - rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A, - TXPOWER_A_TO_DEV(info->tx_power1)); + rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_A, info->tx_power1); rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A_7DBM_BOOST, (info->tx_power2 >= 0)); @@ -1253,13 +1252,10 @@ static void rt2800_config_channel_rf2xxx(struct rt2x00_dev *rt2x00dev, if (info->tx_power2 < 0) info->tx_power2 += 7; - rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A, - TXPOWER_A_TO_DEV(info->tx_power2)); + rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A, info->tx_power2); } else { - rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_G, - TXPOWER_G_TO_DEV(info->tx_power1)); - rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_G, - TXPOWER_G_TO_DEV(info->tx_power2)); + rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_G, info->tx_power1); + rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_G, info->tx_power2); } rt2x00_set_field32(&rf->rf4, RF4_HT40, conf_is_ht40(conf)); @@ -1299,13 +1295,11 @@ static void rt2800_config_channel_rf3xxx(struct rt2x00_dev *rt2x00dev, rt2800_rfcsr_write(rt2x00dev, 6, rfcsr); rt2800_rfcsr_read(rt2x00dev, 12, &rfcsr); - rt2x00_set_field8(&rfcsr, RFCSR12_TX_POWER, - TXPOWER_G_TO_DEV(info->tx_power1)); + rt2x00_set_field8(&rfcsr, RFCSR12_TX_POWER, info->tx_power1); rt2800_rfcsr_write(rt2x00dev, 12, rfcsr); rt2800_rfcsr_read(rt2x00dev, 13, &rfcsr); - rt2x00_set_field8(&rfcsr, RFCSR13_TX_POWER, - TXPOWER_G_TO_DEV(info->tx_power2)); + rt2x00_set_field8(&rfcsr, RFCSR13_TX_POWER, info->tx_power2); rt2800_rfcsr_write(rt2x00dev, 13, rfcsr); rt2800_rfcsr_read(rt2x00dev, 23, &rfcsr); @@ -1329,10 +1323,19 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev, unsigned int tx_pin; u8 bbp; + if (rf->channel <= 14) { + info->tx_power1 = TXPOWER_G_TO_DEV(info->tx_power1); + info->tx_power2 = TXPOWER_G_TO_DEV(info->tx_power2); + } else { + info->tx_power1 = TXPOWER_A_TO_DEV(info->tx_power1); + info->tx_power2 = TXPOWER_A_TO_DEV(info->tx_power2); + } + if (rt2x00_rf(rt2x00dev, RF2020) || rt2x00_rf(rt2x00dev, RF3020) || rt2x00_rf(rt2x00dev, RF3021) || - rt2x00_rf(rt2x00dev, RF3022)) + rt2x00_rf(rt2x00dev, RF3022) || + rt2x00_rf(rt2x00dev, RF3052)) rt2800_config_channel_rf3xxx(rt2x00dev, conf, rf, info); else rt2800_config_channel_rf2xxx(rt2x00dev, conf, rf, info); |