diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2800usb.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2800usb.c | 211 |
1 files changed, 1 insertions, 210 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c index e86858a0e19..67bae36ecdd 100644 --- a/drivers/net/wireless/rt2x00/rt2800usb.c +++ b/drivers/net/wireless/rt2x00/rt2800usb.c @@ -672,215 +672,6 @@ static int rt2800usb_validate_eeprom(struct rt2x00_dev *rt2x00dev) return rt2800_validate_eeprom(rt2x00dev); } -/* - * RF value list for rt2870 - * Supports: 2.4 GHz (all) & 5.2 GHz (RF2850 & RF2750) - */ -static const struct rf_channel rf_vals[] = { - { 1, 0x18402ecc, 0x184c0786, 0x1816b455, 0x1800510b }, - { 2, 0x18402ecc, 0x184c0786, 0x18168a55, 0x1800519f }, - { 3, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800518b }, - { 4, 0x18402ecc, 0x184c078a, 0x18168a55, 0x1800519f }, - { 5, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800518b }, - { 6, 0x18402ecc, 0x184c078e, 0x18168a55, 0x1800519f }, - { 7, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800518b }, - { 8, 0x18402ecc, 0x184c0792, 0x18168a55, 0x1800519f }, - { 9, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800518b }, - { 10, 0x18402ecc, 0x184c0796, 0x18168a55, 0x1800519f }, - { 11, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800518b }, - { 12, 0x18402ecc, 0x184c079a, 0x18168a55, 0x1800519f }, - { 13, 0x18402ecc, 0x184c079e, 0x18168a55, 0x1800518b }, - { 14, 0x18402ecc, 0x184c07a2, 0x18168a55, 0x18005193 }, - - /* 802.11 UNI / HyperLan 2 */ - { 36, 0x18402ecc, 0x184c099a, 0x18158a55, 0x180ed1a3 }, - { 38, 0x18402ecc, 0x184c099e, 0x18158a55, 0x180ed193 }, - { 40, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed183 }, - { 44, 0x18402ec8, 0x184c0682, 0x18158a55, 0x180ed1a3 }, - { 46, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed18b }, - { 48, 0x18402ec8, 0x184c0686, 0x18158a55, 0x180ed19b }, - { 52, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed193 }, - { 54, 0x18402ec8, 0x184c068a, 0x18158a55, 0x180ed1a3 }, - { 56, 0x18402ec8, 0x184c068e, 0x18158a55, 0x180ed18b }, - { 60, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed183 }, - { 62, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed193 }, - { 64, 0x18402ec8, 0x184c0692, 0x18158a55, 0x180ed1a3 }, - - /* 802.11 HyperLan 2 */ - { 100, 0x18402ec8, 0x184c06b2, 0x18178a55, 0x180ed783 }, - { 102, 0x18402ec8, 0x184c06b2, 0x18578a55, 0x180ed793 }, - { 104, 0x18402ec8, 0x185c06b2, 0x18578a55, 0x180ed1a3 }, - { 108, 0x18402ecc, 0x185c0a32, 0x18578a55, 0x180ed193 }, - { 110, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed183 }, - { 112, 0x18402ecc, 0x184c0a36, 0x18178a55, 0x180ed19b }, - { 116, 0x18402ecc, 0x184c0a3a, 0x18178a55, 0x180ed1a3 }, - { 118, 0x18402ecc, 0x184c0a3e, 0x18178a55, 0x180ed193 }, - { 120, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed183 }, - { 124, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed193 }, - { 126, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed15b }, - { 128, 0x18402ec4, 0x184c0382, 0x18178a55, 0x180ed1a3 }, - { 132, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed18b }, - { 134, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed193 }, - { 136, 0x18402ec4, 0x184c0386, 0x18178a55, 0x180ed19b }, - { 140, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed183 }, - - /* 802.11 UNII */ - { 149, 0x18402ec4, 0x184c038a, 0x18178a55, 0x180ed1a7 }, - { 151, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed187 }, - { 153, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed18f }, - { 157, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed19f }, - { 159, 0x18402ec4, 0x184c038e, 0x18178a55, 0x180ed1a7 }, - { 161, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed187 }, - { 165, 0x18402ec4, 0x184c0392, 0x18178a55, 0x180ed197 }, - { 167, 0x18402ec4, 0x184c03d2, 0x18179855, 0x1815531f }, - { 169, 0x18402ec4, 0x184c03d2, 0x18179855, 0x18155327 }, - { 171, 0x18402ec4, 0x184c03d6, 0x18179855, 0x18155307 }, - { 173, 0x18402ec4, 0x184c03d6, 0x18179855, 0x1815530f }, - - /* 802.11 Japan */ - { 184, 0x15002ccc, 0x1500491e, 0x1509be55, 0x150c0a0b }, - { 188, 0x15002ccc, 0x15004922, 0x1509be55, 0x150c0a13 }, - { 192, 0x15002ccc, 0x15004926, 0x1509be55, 0x150c0a1b }, - { 196, 0x15002ccc, 0x1500492a, 0x1509be55, 0x150c0a23 }, - { 208, 0x15002ccc, 0x1500493a, 0x1509be55, 0x150c0a13 }, - { 212, 0x15002ccc, 0x1500493e, 0x1509be55, 0x150c0a1b }, - { 216, 0x15002ccc, 0x15004982, 0x1509be55, 0x150c0a23 }, -}; - -/* - * RF value list for rt3070 - * Supports: 2.4 GHz - */ -static const struct rf_channel rf_vals_3070[] = { - {1, 241, 2, 2 }, - {2, 241, 2, 7 }, - {3, 242, 2, 2 }, - {4, 242, 2, 7 }, - {5, 243, 2, 2 }, - {6, 243, 2, 7 }, - {7, 244, 2, 2 }, - {8, 244, 2, 7 }, - {9, 245, 2, 2 }, - {10, 245, 2, 7 }, - {11, 246, 2, 2 }, - {12, 246, 2, 7 }, - {13, 247, 2, 2 }, - {14, 248, 2, 4 }, -}; - -static int rt2800usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev) -{ - struct rt2x00_chip *chip = &rt2x00dev->chip; - struct hw_mode_spec *spec = &rt2x00dev->spec; - struct channel_info *info; - char *tx_power1; - char *tx_power2; - unsigned int i; - u16 eeprom; - - /* - * Initialize all hw fields. - */ - rt2x00dev->hw->flags = - IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING | - IEEE80211_HW_SIGNAL_DBM | - IEEE80211_HW_SUPPORTS_PS | - IEEE80211_HW_PS_NULLFUNC_STACK; - - if (rt2x00_intf_is_usb(rt2x00dev)) - rt2x00dev->hw->extra_tx_headroom = - TXINFO_DESC_SIZE + TXWI_DESC_SIZE; - - SET_IEEE80211_DEV(rt2x00dev->hw, rt2x00dev->dev); - SET_IEEE80211_PERM_ADDR(rt2x00dev->hw, - rt2x00_eeprom_addr(rt2x00dev, - EEPROM_MAC_ADDR_0)); - - rt2x00_eeprom_read(rt2x00dev, EEPROM_ANTENNA, &eeprom); - - /* - * Initialize hw_mode information. - */ - spec->supported_bands = SUPPORT_BAND_2GHZ; - spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM; - - if (rt2x00_rf(chip, RF2820) || - rt2x00_rf(chip, RF2720)) { - spec->num_channels = 14; - spec->channels = rf_vals; - } else if (rt2x00_rf(chip, RF2850) || - rt2x00_rf(chip, RF2750)) { - spec->supported_bands |= SUPPORT_BAND_5GHZ; - spec->num_channels = ARRAY_SIZE(rf_vals); - spec->channels = rf_vals; - } else if (rt2x00_intf_is_usb(rt2x00dev) && - (rt2x00_rf(chip, RF3020) || - rt2x00_rf(chip, RF2020))) { - spec->num_channels = ARRAY_SIZE(rf_vals_3070); - spec->channels = rf_vals_3070; - } - - /* - * Initialize HT information. - */ - spec->ht.ht_supported = true; - spec->ht.cap = - IEEE80211_HT_CAP_SUP_WIDTH_20_40 | - IEEE80211_HT_CAP_GRN_FLD | - IEEE80211_HT_CAP_SGI_20 | - IEEE80211_HT_CAP_SGI_40 | - IEEE80211_HT_CAP_TX_STBC | - IEEE80211_HT_CAP_RX_STBC | - IEEE80211_HT_CAP_PSMP_SUPPORT; - spec->ht.ampdu_factor = 3; - spec->ht.ampdu_density = 4; - spec->ht.mcs.tx_params = - IEEE80211_HT_MCS_TX_DEFINED | - IEEE80211_HT_MCS_TX_RX_DIFF | - ((rt2x00_get_field16(eeprom, EEPROM_ANTENNA_TXPATH) - 1) << - IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT); - - switch (rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RXPATH)) { - case 3: - spec->ht.mcs.rx_mask[2] = 0xff; - case 2: - spec->ht.mcs.rx_mask[1] = 0xff; - case 1: - spec->ht.mcs.rx_mask[0] = 0xff; - spec->ht.mcs.rx_mask[4] = 0x1; /* MCS32 */ - break; - } - - /* - * Create channel information array - */ - info = kzalloc(spec->num_channels * sizeof(*info), GFP_KERNEL); - if (!info) - return -ENOMEM; - - spec->channels_info = info; - - tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG1); - tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_BG2); - - for (i = 0; i < 14; i++) { - info[i].tx_power1 = TXPOWER_G_FROM_DEV(tx_power1[i]); - info[i].tx_power2 = TXPOWER_G_FROM_DEV(tx_power2[i]); - } - - if (spec->num_channels > 14) { - tx_power1 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A1); - tx_power2 = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_A2); - - for (i = 14; i < spec->num_channels; i++) { - info[i].tx_power1 = TXPOWER_A_FROM_DEV(tx_power1[i]); - info[i].tx_power2 = TXPOWER_A_FROM_DEV(tx_power2[i]); - } - } - - return 0; -} - static const struct rt2800_ops rt2800usb_rt2800_ops = { .register_read = rt2x00usb_register_read, .register_write = rt2x00usb_register_write, @@ -912,7 +703,7 @@ static int rt2800usb_probe_hw(struct rt2x00_dev *rt2x00dev) /* * Initialize hw specifications. */ - retval = rt2800usb_probe_hw_mode(rt2x00dev); + retval = rt2800_probe_hw_mode(rt2x00dev); if (retval) return retval; |