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rt2x00: rt2500usb needs to reset BBP 24, 25 and 61

PATCH In review Ivo van Doorn 1 participant 1 message Jul 31, 2007 Networking drivers (wireless)

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Ivo van Doorn

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PATCH 5/24 rt2x00: rt2500usb needs to reset BBP 24, 25 and 61

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From 70e63489ce2fc33b4b4e80e9b71f9dcc05bf43cd Mon Sep 17 00:00:00 2001

From: Ivo van Doorn <[email protected]>
Date: Fri, 27 Jul 2007 19:03:55 +0200
Subject: [PATCH 05/24] rt2x00: rt2500usb needs to reset BBP 24, 25 and 61

When the link tuner is being reset the BBPTUNE registers r24, r25 r61 need to be reset as well.

Signed-off-by Ivo van Doorn <[email protected]>
---
 drivers/net/wireless/rt2500usb.c |   35 ++++++++++++++++++-----------------
 1 files changed, 18 insertions(+), 17 deletions(-)
drivers/net/wireless/rt2500usb.c +18 -17
index 7f9d9ad..1ec3592 100644
@@ -648,7 +648,24 @@ static void rt2500usb_disable_led(struct rt2x00_dev *rt2x00dev)
  */
 static void rt2500usb_reset_tuner(struct rt2x00_dev *rt2x00dev)
 {
-	rt2500usb_bbp_write(rt2x00dev, 17, 0x48);
+	u16 eeprom;
+	u16 value;
+
+	rt2x00_eeprom_read(rt2x00dev, EEPROM_BBPTUNE_R24, &eeprom);
+	value = rt2x00_get_field16(eeprom, EEPROM_BBPTUNE_R24_LOW);
+	rt2500usb_bbp_write(rt2x00dev, 24, value);
+
+	rt2x00_eeprom_read(rt2x00dev, EEPROM_BBPTUNE_R25, &eeprom);
+	value = rt2x00_get_field16(eeprom, EEPROM_BBPTUNE_R25_LOW);
+	rt2500usb_bbp_write(rt2x00dev, 25, value);
+
+	rt2x00_eeprom_read(rt2x00dev, EEPROM_BBPTUNE_R61, &eeprom);
+	value = rt2x00_get_field16(eeprom, EEPROM_BBPTUNE_R61_LOW);
+	rt2500usb_bbp_write(rt2x00dev, 61, value);
+
+	rt2x00_eeprom_read(rt2x00dev, EEPROM_BBPTUNE_VGC, &eeprom);
+	value = rt2x00_get_field16(eeprom, EEPROM_BBPTUNE_VGCUPPER);
+	rt2500usb_bbp_write(rt2x00dev, 17, value);
 }
 
 static void rt2500usb_link_tuner(struct rt2x00_dev *rt2x00dev)

@@ -895,22 +912,6 @@ continue_csr_init:
 	}
 	DEBUG(rt2x00dev, "...End initialization from EEPROM.\n");
 
-	rt2x00_eeprom_read(rt2x00dev, EEPROM_BBPTUNE_R24, &eeprom);
-	value = rt2x00_get_field16(eeprom, EEPROM_BBPTUNE_R24_LOW);
-	rt2500usb_bbp_write(rt2x00dev, 24, value);
-
-	rt2x00_eeprom_read(rt2x00dev, EEPROM_BBPTUNE_R25, &eeprom);
-	value = rt2x00_get_field16(eeprom, EEPROM_BBPTUNE_R25_LOW);
-	rt2500usb_bbp_write(rt2x00dev, 25, value);
-
-	rt2x00_eeprom_read(rt2x00dev, EEPROM_BBPTUNE_R61, &eeprom);
-	value = rt2x00_get_field16(eeprom, EEPROM_BBPTUNE_R61_LOW);
-	rt2500usb_bbp_write(rt2x00dev, 61, value);
-
-	rt2x00_eeprom_read(rt2x00dev, EEPROM_BBPTUNE_VGC, &eeprom);
-	value = rt2x00_get_field16(eeprom, EEPROM_BBPTUNE_VGCUPPER);
-	rt2500usb_bbp_write(rt2x00dev, 17, value);
-
 	return 0;
 }
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