Get closer to what the ralink driver does by setting the rf register 13
to tx_power2 during channel switch.
Signed-off-by: Helmut Schaa <helmut.schaa@xxxxxxxxxxxxxx>
---
Just found that difference between rt2x00 and the ralink driver.
However I couldn't see any obvious improvements. So, this change
is mostly for completeness.
drivers/net/wireless/rt2x00/rt2800.h | 5 +++++
drivers/net/wireless/rt2x00/rt2800lib.c | 5 +++++
2 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index ec89372..1c59dc6 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -1566,6 +1566,11 @@ struct mac_iveiv_entry {
#define RFCSR12_TX_POWER FIELD8(0x1f)
/*
+ * RFCSR 13:
+ */
+#define RFCSR13_TX_POWER FIELD8(0x1f)
+
+/*
* RFCSR 15:
*/
#define RFCSR15_TX_LO2_EN FIELD8(0x08)
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index aa02ff6..3ee9882 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -794,6 +794,11 @@ static void rt2800_config_channel_rf3xxx(struct rt2x00_dev *rt2x00dev,
TXPOWER_G_TO_DEV(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));
+ rt2800_rfcsr_write(rt2x00dev, 13, rfcsr);
+
rt2800_rfcsr_read(rt2x00dev, 23, &rfcsr);
rt2x00_set_field8(&rfcsr, RFCSR23_FREQ_OFFSET, rt2x00dev->freq_offset);
rt2800_rfcsr_write(rt2x00dev, 23, rfcsr);
--
1.6.4.2
--
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