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42 lines
2.0 KiB
42 lines
2.0 KiB
From 1616650aea676541d4dc8adc6f4219856d193c8b Mon Sep 17 00:00:00 2001
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From: Gabor Juhos <juhosg@openwrt.org>
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Date: Tue, 1 Oct 2013 17:27:57 +0200
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Subject: [PATCH] rt2x00: rt2800lib: fix EEPROM LNA validation for RT3883
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Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
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---
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drivers/net/wireless/ralink/rt2x00/rt2800lib.c | 9 ++++++---
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1 file changed, 6 insertions(+), 3 deletions(-)
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--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
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+++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
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@@ -9098,7 +9098,8 @@ static int rt2800_validate_eeprom(struct
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word = rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2);
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if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG2_OFFSET2)) > 10)
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rt2x00_set_field16(&word, EEPROM_RSSI_BG2_OFFSET2, 0);
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- if (!rt2x00_rt(rt2x00dev, RT3593)) {
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+ if (!rt2x00_rt(rt2x00dev, RT3593) &&
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+ !rt2x00_rt(rt2x00dev, RT3883)) {
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if (rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0x00 ||
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rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0xff)
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rt2x00_set_field16(&word, EEPROM_RSSI_BG2_LNA_A1,
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@@ -9118,7 +9119,8 @@ static int rt2800_validate_eeprom(struct
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word = rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A2);
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if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A2_OFFSET2)) > 10)
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rt2x00_set_field16(&word, EEPROM_RSSI_A2_OFFSET2, 0);
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- if (!rt2x00_rt(rt2x00dev, RT3593)) {
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+ if (!rt2x00_rt(rt2x00dev, RT3593) &&
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+ !rt2x00_rt(rt2x00dev, RT3883)) {
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if (rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0x00 ||
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rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0xff)
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rt2x00_set_field16(&word, EEPROM_RSSI_A2_LNA_A2,
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@@ -9126,7 +9128,8 @@ static int rt2800_validate_eeprom(struct
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}
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rt2800_eeprom_write(rt2x00dev, EEPROM_RSSI_A2, word);
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- if (rt2x00_rt(rt2x00dev, RT3593)) {
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+ if (rt2x00_rt(rt2x00dev, RT3593) ||
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+ rt2x00_rt(rt2x00dev, RT3883)) {
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word = rt2800_eeprom_read(rt2x00dev, EEPROM_EXT_LNA2);
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if (rt2x00_get_field16(word, EEPROM_EXT_LNA2_A1) == 0x00 ||
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rt2x00_get_field16(word, EEPROM_EXT_LNA2_A1) == 0xff)
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