diff options
Diffstat (limited to 'package/mac80211/patches/312-rt2x00-Channel-HT40-fixes-rt2800pci.patch')
-rw-r--r-- | package/mac80211/patches/312-rt2x00-Channel-HT40-fixes-rt2800pci.patch | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/package/mac80211/patches/312-rt2x00-Channel-HT40-fixes-rt2800pci.patch b/package/mac80211/patches/312-rt2x00-Channel-HT40-fixes-rt2800pci.patch deleted file mode 100644 index 8edcbc790..000000000 --- a/package/mac80211/patches/312-rt2x00-Channel-HT40-fixes-rt2800pci.patch +++ /dev/null @@ -1,186 +0,0 @@ -From 1dabaea63944d04d03f29817f7641bcb3ed22014 Mon Sep 17 00:00:00 2001 -From: Ivo van Doorn <IvDoorn@gmail.com> -Date: Sun, 8 Feb 2009 00:08:37 +0100 -Subject: [PATCH] rt2x00: Channel HT40+/- fixes (rt2800pci) - -Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> ---- - drivers/net/wireless/rt2x00/rt2800pci.c | 69 +++++++++++++++---------------- - drivers/net/wireless/rt2x00/rt2800pci.h | 3 +- - 2 files changed, 36 insertions(+), 36 deletions(-) - ---- a/drivers/net/wireless/rt2x00/rt2800pci.c -+++ b/drivers/net/wireless/rt2x00/rt2800pci.c -@@ -603,7 +603,7 @@ static void rt2800pci_config_ant(struct - rt2x00_set_field8(&r3, BBP3_RX_ANTENNA, 0); - break; - case 2: -- rt2x00_set_field8(&r1, BBP1_TX_ANTENNA, 16); -+ rt2x00_set_field8(&r1, BBP1_TX_ANTENNA, 2); - break; - case 3: - /* Do nothing */ -@@ -653,6 +653,7 @@ static void rt2800pci_config_lna_gain(st - } - - static void rt2800pci_config_channel(struct rt2x00_dev *rt2x00dev, -+ struct ieee80211_conf *conf, - struct rf_channel *rf, - struct channel_info *info) - { -@@ -660,34 +661,20 @@ static void rt2800pci_config_channel(str - unsigned int tx_pin; - u16 eeprom; - -- tx_pin = 0; -- rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G1_EN, 1); -- rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A0_EN, 1); -- rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G0_EN, 1); -- rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A1_EN, 1); -- rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G1_EN, 1); -- rt2x00_set_field32(&tx_pin, TX_PIN_CFG_RFTR_EN, 1); -- rt2x00_set_field32(&tx_pin, TX_PIN_CFG_TRSW_EN, 1); -- - rt2x00_set_field32(&rf->rf4, RF4_FREQ_OFFSET, rt2x00dev->freq_offset); - - /* - * Determine antenna settings from EEPROM - */ - rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); -+ - if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) == 1) { - rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_TX1, 1); -- /* Turn off unused PA or LNA when only 1T or 1R */ -- rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A1_EN, 0); -- rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G1_EN, 0); - } - - if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) == 1) { - rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX1, 1); - rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX2, 1); -- /* Turn off unused PA or LNA when only 1T or 1R */ -- rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A1_EN, 0); -- rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G1_EN, 0); - } else if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) == 2) - rt2x00_set_field32(&rf->rf2, RF2_ANTENNA_RX2, 1); - -@@ -715,19 +702,14 @@ static void rt2800pci_config_channel(str - - rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_A, - TXPOWER_A_TO_DEV(info->tx_power2)); -- -- rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A0_EN, 1); - } else { - rt2x00_set_field32(&rf->rf3, RF3_TXPOWER_G, - TXPOWER_G_TO_DEV(info->tx_power1)); - rt2x00_set_field32(&rf->rf4, RF4_TXPOWER_G, - TXPOWER_G_TO_DEV(info->tx_power2)); -- -- rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G0_EN, 1); - } - -- rt2x00_set_field32(&rf->rf4, RF4_BW40, -- test_bit(CONFIG_CHANNEL_HT40, &rt2x00dev->flags)); -+ rt2x00_set_field32(&rf->rf4, RF4_HT40, conf_is_ht40(conf)); - - rt2800pci_rf_write(rt2x00dev, 1, rf->rf1); - rt2800pci_rf_write(rt2x00dev, 2, rf->rf2); -@@ -764,11 +746,6 @@ static void rt2800pci_config_channel(str - rt2800pci_bbp_write(rt2x00dev, 82, 0x84); - rt2800pci_bbp_write(rt2x00dev, 75, 0x50); - } -- -- rt2x00pci_register_read(rt2x00dev, TX_BAND_CFG, ®); -- rt2x00_set_field32(&rf->rf3, TX_BAND_CFG_A, 0); -- rt2x00_set_field32(&rf->rf3, TX_BAND_CFG_BG, 1); -- rt2x00pci_register_write(rt2x00dev, TX_BAND_CFG, reg); - } else { - rt2800pci_bbp_write(rt2x00dev, 82, 0xf2); - -@@ -776,13 +753,35 @@ static void rt2800pci_config_channel(str - rt2800pci_bbp_write(rt2x00dev, 75, 0x46); - else - rt2800pci_bbp_write(rt2x00dev, 75, 0x50); -+ } - -- rt2x00pci_register_read(rt2x00dev, TX_BAND_CFG, ®); -- rt2x00_set_field32(&rf->rf3, TX_BAND_CFG_A, 1); -- rt2x00_set_field32(&rf->rf3, TX_BAND_CFG_BG, 0); -- rt2x00pci_register_write(rt2x00dev, TX_BAND_CFG, reg); -+ rt2x00pci_register_read(rt2x00dev, TX_BAND_CFG, ®); -+ rt2x00_set_field32(®, TX_BAND_CFG_HT40_PLUS, conf_is_ht40_plus(conf)); -+ rt2x00_set_field32(®, TX_BAND_CFG_A, rf->channel > 14); -+ rt2x00_set_field32(®, TX_BAND_CFG_BG, rf->channel <= 14); -+ rt2x00pci_register_write(rt2x00dev, TX_BAND_CFG, reg); -+ -+ tx_pin = 0; -+ -+ /* Turn on unused PA or LNA when not using 1T or 1R */ -+ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) != 1) { -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A1_EN, 1); -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G1_EN, 1); -+ } -+ -+ /* Turn on unused PA or LNA when not using 1T or 1R */ -+ if (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH) != 1) { -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A1_EN, 1); -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G1_EN, 1); - } - -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_A0_EN, 1); -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_LNA_PE_G0_EN, 1); -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_RFTR_EN, 1); -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_TRSW_EN, 1); -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_G0_EN, rf->channel <= 14); -+ rt2x00_set_field32(&tx_pin, TX_PIN_CFG_PA_PE_A0_EN, rf->channel > 14); -+ - rt2x00pci_register_write(rt2x00dev, TX_PIN_CFG, tx_pin); - - msleep(1); -@@ -917,8 +916,8 @@ static void rt2800pci_config(struct rt2x - rt2800pci_config_lna_gain(rt2x00dev, libconf); - - if (flags & IEEE80211_CONF_CHANGE_CHANNEL) -- rt2800pci_config_channel(rt2x00dev, &libconf->rf, -- &libconf->channel); -+ rt2800pci_config_channel(rt2x00dev, libconf->conf, -+ &libconf->rf, &libconf->channel); - if (flags & IEEE80211_CONF_CHANGE_POWER) - rt2800pci_config_txpower(rt2x00dev, libconf->conf->power_level); - if (flags & IEEE80211_CONF_CHANGE_RETRY_LIMITS) -@@ -2724,14 +2723,14 @@ static const struct rt2x00lib_ops rt2800 - - static const struct data_queue_desc rt2800pci_queue_rx = { - .entry_num = RX_ENTRIES, -- .data_size = DATA_FRAME_SIZE, -+ .data_size = AGGREGATION_SIZE, - .desc_size = RXD_DESC_SIZE, - .priv_size = sizeof(struct queue_entry_priv_pci), - }; - - static const struct data_queue_desc rt2800pci_queue_tx = { - .entry_num = TX_ENTRIES, -- .data_size = DATA_FRAME_SIZE, -+ .data_size = AGGREGATION_SIZE, - .desc_size = TXD_DESC_SIZE, - .priv_size = sizeof(struct queue_entry_priv_pci), - }; ---- a/drivers/net/wireless/rt2x00/rt2800pci.h -+++ b/drivers/net/wireless/rt2x00/rt2800pci.h -@@ -791,6 +791,7 @@ - * TX_BAND_CFG: 0x1 use upper 20MHz, 0x0 use lower 20MHz - */ - #define TX_BAND_CFG 0x132c -+#define TX_BAND_CFG_HT40_PLUS FIELD32(0x00000001) - #define TX_BAND_CFG_A FIELD32(0x00000002) - #define TX_BAND_CFG_BG FIELD32(0x00000004) - -@@ -1496,7 +1497,7 @@ struct mac_iveiv_entry { - #define RF4_TXPOWER_A_7DBM_BOOST FIELD32(0x00000040) - #define RF4_TXPOWER_A FIELD32(0x00000780) - #define RF4_FREQ_OFFSET FIELD32(0x001f8000) --#define RF4_BW40 FIELD32(0x00200000) -+#define RF4_HT40 FIELD32(0x00200000) - - /* - * EEPROM content. |