diff options
Diffstat (limited to 'package/kernel/mac80211/patches/600-0030-rt2x00-rt2800lib-fix-EEPROM-LNA-validation-for-RT388.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/600-0030-rt2x00-rt2800lib-fix-EEPROM-LNA-validation-for-RT388.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/600-0030-rt2x00-rt2800lib-fix-EEPROM-LNA-validation-for-RT388.patch b/package/kernel/mac80211/patches/600-0030-rt2x00-rt2800lib-fix-EEPROM-LNA-validation-for-RT388.patch new file mode 100644 index 0000000..216b8b6 --- /dev/null +++ b/package/kernel/mac80211/patches/600-0030-rt2x00-rt2800lib-fix-EEPROM-LNA-validation-for-RT388.patch @@ -0,0 +1,42 @@ +From 1616650aea676541d4dc8adc6f4219856d193c8b Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Tue, 1 Oct 2013 17:27:57 +0200 +Subject: [PATCH] rt2x00: rt2800lib: fix EEPROM LNA validation for RT3883 + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + drivers/net/wireless/rt2x00/rt2800lib.c | 9 ++++++--- + 1 file changed, 6 insertions(+), 3 deletions(-) + +--- a/drivers/net/wireless/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/rt2x00/rt2800lib.c +@@ -7606,7 +7606,8 @@ static int rt2800_validate_eeprom(struct + rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_BG2, &word); + if (abs(rt2x00_get_field16(word, EEPROM_RSSI_BG2_OFFSET2)) > 10) + rt2x00_set_field16(&word, EEPROM_RSSI_BG2_OFFSET2, 0); +- if (!rt2x00_rt(rt2x00dev, RT3593)) { ++ if (!rt2x00_rt(rt2x00dev, RT3593) && ++ !rt2x00_rt(rt2x00dev, RT3883)) { + if (rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0x00 || + rt2x00_get_field16(word, EEPROM_RSSI_BG2_LNA_A1) == 0xff) + rt2x00_set_field16(&word, EEPROM_RSSI_BG2_LNA_A1, +@@ -7626,7 +7627,8 @@ static int rt2800_validate_eeprom(struct + rt2800_eeprom_read(rt2x00dev, EEPROM_RSSI_A2, &word); + if (abs(rt2x00_get_field16(word, EEPROM_RSSI_A2_OFFSET2)) > 10) + rt2x00_set_field16(&word, EEPROM_RSSI_A2_OFFSET2, 0); +- if (!rt2x00_rt(rt2x00dev, RT3593)) { ++ if (!rt2x00_rt(rt2x00dev, RT3593) && ++ !rt2x00_rt(rt2x00dev, RT3883)) { + if (rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0x00 || + rt2x00_get_field16(word, EEPROM_RSSI_A2_LNA_A2) == 0xff) + rt2x00_set_field16(&word, EEPROM_RSSI_A2_LNA_A2, +@@ -7634,7 +7636,8 @@ static int rt2800_validate_eeprom(struct + } + rt2800_eeprom_write(rt2x00dev, EEPROM_RSSI_A2, word); + +- if (rt2x00_rt(rt2x00dev, RT3593)) { ++ if (rt2x00_rt(rt2x00dev, RT3593) || ++ rt2x00_rt(rt2x00dev, RT3883)) { + rt2800_eeprom_read(rt2x00dev, EEPROM_EXT_LNA2, &word); + if (rt2x00_get_field16(word, EEPROM_EXT_LNA2_A1) == 0x00 || + rt2x00_get_field16(word, EEPROM_EXT_LNA2_A1) == 0xff) |