summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9003_phy.c5
-rw-r--r--drivers/net/wireless/ath/ath9k/phy.h1
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.c b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
index 63b6d56..bce1fdb1 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
@@ -75,7 +75,10 @@ static int ar9003_hw_set_channel(struct ath_hw *ah, struct ath9k_channel *chan)
freq = centers.synth_center;
if (freq < 4800) { /* 2 GHz, fractional mode */
- channelSel = CHANSEL_2G(freq);
+ if (AR_SREV_9485(ah))
+ channelSel = CHANSEL_2G_9485(freq);
+ else
+ channelSel = CHANSEL_2G(freq);
/* Set to 2G mode */
bMode = 1;
} else {
diff --git a/drivers/net/wireless/ath/ath9k/phy.h b/drivers/net/wireless/ath/ath9k/phy.h
index 17969af..5e3d749 100644
--- a/drivers/net/wireless/ath/ath9k/phy.h
+++ b/drivers/net/wireless/ath/ath9k/phy.h
@@ -19,6 +19,7 @@
#define CHANSEL_DIV 15
#define CHANSEL_2G(_freq) (((_freq) * 0x10000) / CHANSEL_DIV)
+#define CHANSEL_2G_9485(_freq) ((((_freq) * 0x10000) - 215) / CHANSEL_DIV)
#define CHANSEL_5G(_freq) (((_freq) * 0x8000) / CHANSEL_DIV)
#define AR_PHY_BASE 0x9800
OpenPOWER on IntegriCloud