diff options
| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2012-01-30 19:17:56 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-02-06 23:50:38 +0400 |
| commit | 7f4666ab3fd656513bffd449410a4d7c189081ec (patch) | |
| tree | 41e9b177eb12b335818c03fa935cf52a6dd9875f | |
| parent | 5718b134b1fe09087ca225b0e475ef65536d02b4 (diff) | |
| download | linux-7f4666ab3fd656513bffd449410a4d7c189081ec.tar.xz | |
rt2800: radio 3xxx: reprogram only lower bits of RF_R3
Synchronize code with Ralink driver:
2011_0719_RT3070_RT3370_RT5370_RT5372_Linux_STA_V2.5.0.3_DPO
(functions: RT33xx_ChipSwitchChannel() and RT30xx_ChipSwitchChannel())
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800.h | 5 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800lib.c | 5 |
2 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h index 2571a2fa3d09..abf2ae588164 100644 --- a/drivers/net/wireless/rt2x00/rt2800.h +++ b/drivers/net/wireless/rt2x00/rt2800.h @@ -1796,6 +1796,11 @@ struct mac_iveiv_entry { #define RFCSR2_RESCAL_EN FIELD8(0x80) /* + * RFCSR 3: + */ +#define RFCSR3_K FIELD8(0x0f) + +/* * FRCSR 5: */ #define RFCSR5_R1 FIELD8(0x0c) diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index 165535cc5072..006347e4d6ef 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -1648,7 +1648,10 @@ static void rt2800_config_channel_rf3xxx(struct rt2x00_dev *rt2x00dev, u8 rfcsr; rt2800_rfcsr_write(rt2x00dev, 2, rf->rf1); - rt2800_rfcsr_write(rt2x00dev, 3, rf->rf3); + + rt2800_rfcsr_read(rt2x00dev, 3, &rfcsr); + rt2x00_set_field8(&rfcsr, RFCSR3_K, rf->rf3); + rt2800_rfcsr_write(rt2x00dev, 3, rfcsr); rt2800_rfcsr_read(rt2x00dev, 6, &rfcsr); rt2x00_set_field8(&rfcsr, RFCSR6_R1, rf->rf2); |