rt2x00: Fix and fine-tune rf registers for RT3070/RT3071/RT3090

Basically fix and fine-tune RT3070/RT3071/RT3090 chip RF initial value
when call rt2800_init_rfcsr

Signed-off-by: RA-Jay Hung <jay_hung@ralinktech.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/net/wireless/rt2x00/rt2800.h b/drivers/net/wireless/rt2x00/rt2800.h
index 4c55e8525cad..c7e615cebac1 100644
--- a/drivers/net/wireless/rt2x00/rt2800.h
+++ b/drivers/net/wireless/rt2x00/rt2800.h
@@ -1805,6 +1805,12 @@ struct mac_iveiv_entry {
 #define RFCSR30_RF_CALIBRATION          FIELD8(0x80)
 
 /*
+ * RFCSR 31:
+ */
+#define RFCSR31_RX_AGC_FC               FIELD8(0x1f)
+#define RFCSR31_RX_H20M                 FIELD8(0x20)
+
+/*
  * RF registers
  */