diff options
| author | Zero.Lin <Zero.Lin@mediatek.com> | 2012-05-29 08:11:09 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-06-06 19:19:00 (GMT) |
| commit | cff3d1f0931d0e6189f5ee718112b235bad1bf99 (patch) | |
| tree | 292264f50d71ed36d799357c48a79f2291f5626d /drivers | |
| parent | d7fbcada37ec71b61901bf4344ca832a1bb9f5d1 (diff) | |
| download | linux-cff3d1f0931d0e6189f5ee718112b235bad1bf99.tar.xz | |
rt2x00:Add RT5392 chipset support
Signed-off-by: Zero.Lin <Zero.Lin@mediatek.com>
Reviewed-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800.h | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800lib.c | 22 |
2 files changed, 27 insertions, 1 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h index 6403f49..1ca88cd 100644 --- a/drivers/net/wireless/rt2x00/rt2800.h +++ b/drivers/net/wireless/rt2x00/rt2800.h @@ -72,6 +72,7 @@ #define RF5370 0x5370 #define RF5372 0x5372 #define RF5390 0x5390 +#define RF5392 0x5392 /* * Chipset revisions. @@ -1946,6 +1947,11 @@ struct mac_iveiv_entry { #define RFCSR49_TX FIELD8(0x3f) /* + * RFCSR 50: + */ +#define RFCSR50_TX FIELD8(0x3f) + +/* * RF registers */ diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index 11488e7..4d3747c 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -1958,7 +1958,22 @@ static void rt2800_config_channel_rf53xx(struct rt2x00_dev *rt2x00dev, rt2x00_set_field8(&rfcsr, RFCSR49_TX, info->default_power1); rt2800_rfcsr_write(rt2x00dev, 49, rfcsr); + if (rt2x00_rt(rt2x00dev, RT5392)) { + rt2800_rfcsr_read(rt2x00dev, 50, &rfcsr); + if (info->default_power1 > RT5390_POWER_BOUND) + rt2x00_set_field8(&rfcsr, RFCSR50_TX, + RT5390_POWER_BOUND); + else + rt2x00_set_field8(&rfcsr, RFCSR50_TX, + info->default_power2); + rt2800_rfcsr_write(rt2x00dev, 50, rfcsr); + } + rt2800_rfcsr_read(rt2x00dev, 1, &rfcsr); + if (rt2x00_rt(rt2x00dev, RT5392)) { + rt2x00_set_field8(&rfcsr, RFCSR1_RX1_PD, 1); + rt2x00_set_field8(&rfcsr, RFCSR1_TX1_PD, 1); + } rt2x00_set_field8(&rfcsr, RFCSR1_RF_BLOCK_EN, 1); rt2x00_set_field8(&rfcsr, RFCSR1_PLL_PD, 1); rt2x00_set_field8(&rfcsr, RFCSR1_RX0_PD, 1); @@ -2064,6 +2079,7 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev, case RF5370: case RF5372: case RF5390: + case RF5392: rt2800_config_channel_rf53xx(rt2x00dev, conf, rf, info); break; default: @@ -2554,6 +2570,7 @@ void rt2800_vco_calibration(struct rt2x00_dev *rt2x00dev) case RF5370: case RF5372: case RF5390: + case RF5392: rt2800_rfcsr_read(rt2x00dev, 3, &rfcsr); rt2x00_set_field8(&rfcsr, RFCSR30_RF_CALIBRATION, 1); rt2800_rfcsr_write(rt2x00dev, 3, rfcsr); @@ -4269,6 +4286,7 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) case RF5370: case RF5372: case RF5390: + case RF5392: break; default: ERROR(rt2x00dev, "Invalid RF chipset 0x%04x detected.\n", @@ -4583,7 +4601,8 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev) rt2x00_rf(rt2x00dev, RF5360) || rt2x00_rf(rt2x00dev, RF5370) || rt2x00_rf(rt2x00dev, RF5372) || - rt2x00_rf(rt2x00dev, RF5390)) { + rt2x00_rf(rt2x00dev, RF5390) || + rt2x00_rf(rt2x00dev, RF5392)) { spec->num_channels = 14; spec->channels = rf_vals_3x; } else if (rt2x00_rf(rt2x00dev, RF3052)) { @@ -4670,6 +4689,7 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev) case RF5370: case RF5372: case RF5390: + case RF5392: __set_bit(CAPABILITY_VCO_RECALIBRATION, &rt2x00dev->cap_flags); break; } |