---

yaml --- r: 194687 b: refs/heads/master c: e555372 h: refs/heads/master i: 194685: 745088d 194683: 1ee0d02 194679: 771bd67 194671: e4683a8 194655: 43bdffd 194623: 8158183 194559: d61d5ef v: v3
git-mirror · Apr 27, 2010 · 8e71fec · 8e71fec
1 parent 894afb8
commit 8e71fec
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Showing 3 changed files with 10 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b360a884834a83ede845733cf344a29eb10dd2e3
+refs/heads/master: e55537240f97635f9a7c42fac224ff80fa637624
diff --git a/trunk/drivers/net/wireless/ath/ath9k/hw.c b/trunk/drivers/net/wireless/ath/ath9k/hw.c
@@ -25,6 +25,7 @@
 #define ATH9K_CLOCK_RATE_CCK		22
 #define ATH9K_CLOCK_RATE_5GHZ_OFDM	40
 #define ATH9K_CLOCK_RATE_2GHZ_OFDM	44
+#define ATH9K_CLOCK_FAST_RATE_5GHZ_OFDM 44
 
 static bool ath9k_hw_set_reset_reg(struct ath_hw *ah, u32 type);
 
@@ -90,7 +91,11 @@ static u32 ath9k_hw_mac_clks(struct ath_hw *ah, u32 usecs)
 		return usecs *ATH9K_CLOCK_RATE_CCK;
 	if (conf->channel->band == IEEE80211_BAND_2GHZ)
 		return usecs *ATH9K_CLOCK_RATE_2GHZ_OFDM;
-	return usecs *ATH9K_CLOCK_RATE_5GHZ_OFDM;
+
+	if (ah->caps.hw_caps & ATH9K_HW_CAP_FASTCLOCK)
+		return usecs * ATH9K_CLOCK_FAST_RATE_5GHZ_OFDM;
+	else
+		return usecs * ATH9K_CLOCK_RATE_5GHZ_OFDM;
 }
 
 static u32 ath9k_hw_mac_to_clks(struct ath_hw *ah, u32 usecs)
@@ -2188,7 +2193,8 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah)
 	}
 
 	if (AR_SREV_9300_20_OR_LATER(ah)) {
-		pCap->hw_caps |= ATH9K_HW_CAP_EDMA | ATH9K_HW_CAP_LDPC;
+		pCap->hw_caps |= ATH9K_HW_CAP_EDMA | ATH9K_HW_CAP_LDPC |
+				 ATH9K_HW_CAP_FASTCLOCK;
 		pCap->rx_hp_qdepth = ATH9K_HW_RX_HP_QDEPTH;
 		pCap->rx_lp_qdepth = ATH9K_HW_RX_LP_QDEPTH;
 		pCap->rx_status_len = sizeof(struct ar9003_rxs);

diff --git a/trunk/drivers/net/wireless/ath/ath9k/hw.h b/trunk/drivers/net/wireless/ath/ath9k/hw.h
@@ -198,6 +198,7 @@ enum ath9k_hw_caps {
 	ATH9K_HW_CAP_EDMA			= BIT(17),
 	ATH9K_HW_CAP_RAC_SUPPORTED		= BIT(18),
 	ATH9K_HW_CAP_LDPC			= BIT(19),
+	ATH9K_HW_CAP_FASTCLOCK			= BIT(20),
 };
 
 enum ath9k_capability_type {