[4/5] ath9k_hw: correct AR_PHY_SPECTRAL_SCAN register offset

Commit Message

Luis Rodriguez Oct. 27, 2009, 4:59 p.m. UTC

None

Patch

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index bb540bf..111ff04 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1309,7 +1309,8 @@  static void ath9k_hw_override_ini(struct ath_hw *ah,
 		 * AR9271 1.1
 		 */
 		if (AR_SREV_9271_10(ah)) {
-			val = REG_READ(ah, AR_PHY_SPECTRAL_SCAN) | AR_PHY_SPECTRAL_SCAN_ENABLE;
+			val = REG_READ(ah, AR_PHY_SPECTRAL_SCAN) |
+			      AR_PHY_SPECTRAL_SCAN_ENABLE;
 			REG_WRITE(ah, AR_PHY_SPECTRAL_SCAN, val);
 		}
 		else if (AR_SREV_9271_11(ah))
diff --git a/drivers/net/wireless/ath/ath9k/phy.h b/drivers/net/wireless/ath/ath9k/phy.h
index a9b9a7d..dc145a1 100644
--- a/drivers/net/wireless/ath/ath9k/phy.h
+++ b/drivers/net/wireless/ath/ath9k/phy.h
@@ -192,8 +192,20 @@  void ath9k_hw_decrease_chain_power(struct ath_hw *ah,
 #define AR_PHY_PLL_CTL_44_2133  0xeb
 #define AR_PHY_PLL_CTL_40_2133  0xea
 
-#define AR_PHY_SPECTRAL_SCAN		0x9912
-#define AR_PHY_SPECTRAL_SCAN_ENABLE	0x1
+#define AR_PHY_SPECTRAL_SCAN			0x9910  /* AR9280 spectral scan configuration register */
+#define	AR_PHY_SPECTRAL_SCAN_ENABLE		0x1
+#define AR_PHY_SPECTRAL_SCAN_ENA		0x00000001  /* Enable spectral scan, reg 68, bit 0 */
+#define AR_PHY_SPECTRAL_SCAN_ENA_S		0  /* Enable spectral scan, reg 68, bit 0 */
+#define AR_PHY_SPECTRAL_SCAN_ACTIVE		0x00000002  /* Activate spectral scan reg 68, bit 1*/
+#define AR_PHY_SPECTRAL_SCAN_ACTIVE_S		1  /* Activate spectral scan reg 68, bit 1*/
+#define AR_PHY_SPECTRAL_SCAN_FFT_PERIOD		0x000000F0  /* Interval for FFT reports, reg 68, bits 4-7*/
+#define AR_PHY_SPECTRAL_SCAN_FFT_PERIOD_S	4
+#define AR_PHY_SPECTRAL_SCAN_PERIOD		0x0000FF00  /* Interval for FFT reports, reg 68, bits 8-15*/
+#define AR_PHY_SPECTRAL_SCAN_PERIOD_S		8
+#define AR_PHY_SPECTRAL_SCAN_COUNT		0x00FF0000  /* Number of reports, reg 68, bits 16-23*/
+#define AR_PHY_SPECTRAL_SCAN_COUNT_S		16
+#define AR_PHY_SPECTRAL_SCAN_SHORT_REPEAT	0x01000000  /* Short repeat, reg 68, bit 24*/
+#define AR_PHY_SPECTRAL_SCAN_SHORT_REPEAT_S	24  /* Short repeat, reg 68, bit 24*/
 
 #define AR_PHY_RX_DELAY           0x9914
 #define AR_PHY_SEARCH_START_DELAY 0x9918