ath9k_hw: abstract the AR_PHY_AGC_CONTROL register access
This is so we can share routines which access this register
on calib.c
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index 7758d99..aacc29a 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -1776,4 +1776,19 @@
* pcu_txsm.
*/
+#define AR9300_SM_BASE 0xa200
+#define AR9002_PHY_AGC_CONTROL 0x9860
+#define AR9003_PHY_AGC_CONTROL AR9300_SM_BASE + 0xc4
+#define AR_PHY_AGC_CONTROL (AR_SREV_9300_20_OR_LATER(ah) ? AR9003_PHY_AGC_CONTROL : AR9002_PHY_AGC_CONTROL)
+#define AR_PHY_AGC_CONTROL_CAL 0x00000001 /* do internal calibration */
+#define AR_PHY_AGC_CONTROL_NF 0x00000002 /* do noise-floor calibration */
+#define AR_PHY_AGC_CONTROL_OFFSET_CAL 0x00000800 /* allow offset calibration */
+#define AR_PHY_AGC_CONTROL_ENABLE_NF 0x00008000 /* enable noise floor calibration to happen */
+#define AR_PHY_AGC_CONTROL_FLTR_CAL 0x00010000 /* allow tx filter calibration */
+#define AR_PHY_AGC_CONTROL_NO_UPDATE_NF 0x00020000 /* don't update noise floor automatically */
+#define AR_PHY_AGC_CONTROL_EXT_NF_PWR_MEAS 0x00040000 /* extend noise floor power measurement */
+#define AR_PHY_AGC_CONTROL_CLC_SUCCESS 0x00080000 /* carrier leak calibration done */
+#define AR_PHY_AGC_CONTROL_YCOK_MAX 0x000003c0
+#define AR_PHY_AGC_CONTROL_YCOK_MAX_S 6
+
#endif