diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt73usb.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt73usb.c | 58 |
1 files changed, 46 insertions, 12 deletions
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c index e3d5e78661ea..b9d5310c386f 100644 --- a/drivers/net/wireless/rt2x00/rt73usb.c +++ b/drivers/net/wireless/rt2x00/rt73usb.c @@ -408,6 +408,29 @@ static void rt73usb_config_antenna_5x(struct rt2x00_dev *rt2x00dev, rt2x00_set_field8(&r3, BBP_R3_SMART_MODE, 0); + /* + * Configure the TX antenna. + */ + switch (ant->tx) { + case ANTENNA_A: + rt2x00_set_field8(&r77, BBP_R77_TX_ANTENNA, 0); + break; + case ANTENNA_SW_DIVERSITY: + case ANTENNA_HW_DIVERSITY: + /* + * NOTE: We should never come here because rt2x00lib is + * supposed to catch this and send us the correct antenna + * explicitely. However we are nog going to bug about this. + * Instead, just default to antenna B. + */ + case ANTENNA_B: + rt2x00_set_field8(&r77, BBP_R77_TX_ANTENNA, 3); + break; + } + + /* + * Configure the RX antenna. + */ switch (ant->rx) { case ANTENNA_HW_DIVERSITY: rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 2); @@ -417,11 +440,6 @@ static void rt73usb_config_antenna_5x(struct rt2x00_dev *rt2x00dev, case ANTENNA_A: rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 1); rt2x00_set_field8(&r4, BBP_R4_RX_FRAME_END, 0); - - if (rt2x00dev->curr_hwmode == HWMODE_A) - rt2x00_set_field8(&r77, BBP_R77_PAIR, 0); - else - rt2x00_set_field8(&r77, BBP_R77_PAIR, 3); break; case ANTENNA_SW_DIVERSITY: /* @@ -433,11 +451,6 @@ static void rt73usb_config_antenna_5x(struct rt2x00_dev *rt2x00dev, case ANTENNA_B: rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 1); rt2x00_set_field8(&r4, BBP_R4_RX_FRAME_END, 0); - - if (rt2x00dev->curr_hwmode == HWMODE_A) - rt2x00_set_field8(&r77, BBP_R77_PAIR, 3); - else - rt2x00_set_field8(&r77, BBP_R77_PAIR, 0); break; } @@ -461,13 +474,35 @@ static void rt73usb_config_antenna_2x(struct rt2x00_dev *rt2x00dev, rt2x00_set_field8(&r4, BBP_R4_RX_FRAME_END, !test_bit(CONFIG_FRAME_TYPE, &rt2x00dev->flags)); + /* + * Configure the TX antenna. + */ + switch (ant->tx) { + case ANTENNA_A: + rt2x00_set_field8(&r77, BBP_R77_TX_ANTENNA, 0); + break; + case ANTENNA_SW_DIVERSITY: + case ANTENNA_HW_DIVERSITY: + /* + * NOTE: We should never come here because rt2x00lib is + * supposed to catch this and send us the correct antenna + * explicitely. However we are nog going to bug about this. + * Instead, just default to antenna B. + */ + case ANTENNA_B: + rt2x00_set_field8(&r77, BBP_R77_TX_ANTENNA, 3); + break; + } + + /* + * Configure the RX antenna. + */ switch (ant->rx) { case ANTENNA_HW_DIVERSITY: rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 2); break; case ANTENNA_A: rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 1); - rt2x00_set_field8(&r77, BBP_R77_PAIR, 3); break; case ANTENNA_SW_DIVERSITY: /* @@ -478,7 +513,6 @@ static void rt73usb_config_antenna_2x(struct rt2x00_dev *rt2x00dev, */ case ANTENNA_B: rt2x00_set_field8(&r4, BBP_R4_RX_ANTENNA, 1); - rt2x00_set_field8(&r77, BBP_R77_PAIR, 0); break; } |
