---

yaml --- r: 290402 b: refs/heads/master c: 5d137df h: refs/heads/master v: v3
git-mirror · Feb 8, 2012 · 78309c0 · 78309c0
1 parent da4e3a5
commit 78309c0
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Showing 3 changed files with 11 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bef453dc9cf1999348e568068f256b1c439d1152
+refs/heads/master: 5d137dff36dce1eda0617a00eb87b57e48300045
diff --git a/trunk/drivers/net/wireless/rt2x00/rt2800.h b/trunk/drivers/net/wireless/rt2x00/rt2800.h
@@ -2444,6 +2444,8 @@ struct mac_iveiv_entry {
 struct rt2800_drv_data {
 	u8 calibration_bw20;
 	u8 calibration_bw40;
+	u8 bbp25;
+	u8 bbp26;
 };
 
 #endif /* RT2800_H */
diff --git a/trunk/drivers/net/wireless/rt2x00/rt2800lib.c b/trunk/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -1754,8 +1754,8 @@ static void rt2800_config_channel_rf3052(struct rt2x00_dev *rt2x00dev,
 	u32 reg;
 
 	if (rf->channel <= 14) {
-		rt2800_bbp_write(rt2x00dev, 25, 0x15);
-		rt2800_bbp_write(rt2x00dev, 26, 0x85);
+		rt2800_bbp_write(rt2x00dev, 25, drv_data->bbp25);
+		rt2800_bbp_write(rt2x00dev, 26, drv_data->bbp26);
 	} else {
 		rt2800_bbp_write(rt2x00dev, 25, 0x09);
 		rt2800_bbp_write(rt2x00dev, 26, 0xff);
@@ -3623,6 +3623,12 @@ static int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev)
 			rt2800_init_rx_filter(rt2x00dev, true, 0x27, 0x15);
 	}
 
+	/*
+	 * Save BBP 25 & 26 values for later use in channel switching
+	 */
+	rt2800_bbp_read(rt2x00dev, 25, &drv_data->bbp25);
+	rt2800_bbp_read(rt2x00dev, 26, &drv_data->bbp26);
+
 	if (!rt2x00_rt(rt2x00dev, RT5390)) {
 		/*
 		 * Set back to initial state