diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2500usb.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2500usb.c | 68 |
1 files changed, 35 insertions, 33 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c index cd5af656932d..d3bf7bba611a 100644 --- a/drivers/net/wireless/rt2x00/rt2500usb.c +++ b/drivers/net/wireless/rt2x00/rt2500usb.c @@ -288,7 +288,7 @@ static const struct rt2x00debug rt2500usb_rt2x00debug = { }; #endif /* CONFIG_RT2X00_LIB_DEBUGFS */ -#ifdef CONFIG_RT2500USB_LEDS +#ifdef CONFIG_RT2X00_LIB_LEDS static void rt2500usb_brightness_set(struct led_classdev *led_cdev, enum led_brightness brightness) { @@ -333,7 +333,7 @@ static void rt2500usb_init_led(struct rt2x00_dev *rt2x00dev, led->led_dev.blink_set = rt2500usb_blink_set; led->flags = LED_INITIALIZED; } -#endif /* CONFIG_RT2500USB_LEDS */ +#endif /* CONFIG_RT2X00_LIB_LEDS */ /* * Configuration handlers. @@ -384,7 +384,7 @@ static void rt2500usb_config_intf(struct rt2x00_dev *rt2x00dev, rt2500usb_register_read(rt2x00dev, TXRX_CSR20, ®); rt2x00_set_field16(®, TXRX_CSR20_OFFSET, bcn_preload >> 6); rt2x00_set_field16(®, TXRX_CSR20_BCN_EXPECT_WINDOW, - 2 * (conf->type != IEEE80211_IF_TYPE_STA)); + 2 * (conf->type != NL80211_IFTYPE_STATION)); rt2500usb_register_write(rt2x00dev, TXRX_CSR20, reg); /* @@ -1114,8 +1114,7 @@ static void rt2500usb_write_tx_desc(struct rt2x00_dev *rt2x00dev, rt2x00_set_field32(&word, TXD_W0_NEW_SEQ, test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags)); rt2x00_set_field32(&word, TXD_W0_IFS, txdesc->ifs); - rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, - skb->len - skbdesc->desc_len); + rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, skb->len); rt2x00_set_field32(&word, TXD_W0_CIPHER, CIPHER_NONE); rt2x00_desc_write(txd, 0, word); } @@ -1134,7 +1133,6 @@ static void rt2500usb_write_beacon(struct queue_entry *entry) int pipe = usb_sndbulkpipe(usb_dev, 1); int length; u16 reg; - u32 word, len; /* * Add the descriptor in front of the skb. @@ -1144,17 +1142,6 @@ static void rt2500usb_write_beacon(struct queue_entry *entry) skbdesc->desc = entry->skb->data; /* - * Adjust the beacon databyte count. The current number is - * calculated before this function gets called, but falsely - * assumes that the descriptor was already present in the SKB. - */ - rt2x00_desc_read(skbdesc->desc, 0, &word); - len = rt2x00_get_field32(word, TXD_W0_DATABYTE_COUNT); - len += skbdesc->desc_len; - rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, len); - rt2x00_desc_write(skbdesc->desc, 0, word); - - /* * Disable beaconing while we are reloading the beacon data, * otherwise we might be sending out invalid data. */ @@ -1280,6 +1267,8 @@ static void rt2500usb_fill_rxdone(struct queue_entry *entry, if (rt2x00_get_field32(word0, RXD_W0_OFDM)) rxdesc->dev_flags |= RXDONE_SIGNAL_PLCP; + else + rxdesc->dev_flags |= RXDONE_SIGNAL_BITRATE; if (rt2x00_get_field32(word0, RXD_W0_MY_BSS)) rxdesc->dev_flags |= RXDONE_MY_BSS; @@ -1297,7 +1286,7 @@ static void rt2500usb_beacondone(struct urb *urb) struct queue_entry *entry = (struct queue_entry *)urb->context; struct queue_entry_priv_usb_bcn *bcn_priv = entry->priv_data; - if (!test_bit(DEVICE_ENABLED_RADIO, &entry->queue->rt2x00dev->flags)) + if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &entry->queue->rt2x00dev->flags)) return; /* @@ -1484,14 +1473,14 @@ static int rt2500usb_init_eeprom(struct rt2x00_dev *rt2x00dev) /* * Store led mode, for correct led behaviour. */ -#ifdef CONFIG_RT2500USB_LEDS +#ifdef CONFIG_RT2X00_LIB_LEDS value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_LED_MODE); rt2500usb_init_led(rt2x00dev, &rt2x00dev->led_radio, LED_TYPE_RADIO); if (value == LED_MODE_TXRX_ACTIVITY) rt2500usb_init_led(rt2x00dev, &rt2x00dev->led_qual, LED_TYPE_ACTIVITY); -#endif /* CONFIG_RT2500USB_LEDS */ +#endif /* CONFIG_RT2X00_LIB_LEDS */ /* * Check if the BBP tuning should be disabled. @@ -1665,10 +1654,11 @@ static const struct rf_channel rf_vals_5222[] = { { 161, 0x00022020, 0x000090be, 0x00000101, 0x00000a07 }, }; -static void rt2500usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev) +static int rt2500usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev) { struct hw_mode_spec *spec = &rt2x00dev->spec; - u8 *txpower; + struct channel_info *info; + char *tx_power; unsigned int i; /* @@ -1687,20 +1677,10 @@ static void rt2500usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev) EEPROM_MAC_ADDR_0)); /* - * Convert tx_power array in eeprom. - */ - txpower = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_START); - for (i = 0; i < 14; i++) - txpower[i] = TXPOWER_FROM_DEV(txpower[i]); - - /* * Initialize hw_mode information. */ spec->supported_bands = SUPPORT_BAND_2GHZ; spec->supported_rates = SUPPORT_RATE_CCK | SUPPORT_RATE_OFDM; - spec->tx_power_a = NULL; - spec->tx_power_bg = txpower; - spec->tx_power_default = DEFAULT_TXPOWER; if (rt2x00_rf(&rt2x00dev->chip, RF2522)) { spec->num_channels = ARRAY_SIZE(rf_vals_bg_2522); @@ -1722,6 +1702,26 @@ static void rt2500usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev) spec->num_channels = ARRAY_SIZE(rf_vals_5222); spec->channels = rf_vals_5222; } + + /* + * Create channel information array + */ + info = kzalloc(spec->num_channels * sizeof(*info), GFP_KERNEL); + if (!info) + return -ENOMEM; + + spec->channels_info = info; + + tx_power = rt2x00_eeprom_addr(rt2x00dev, EEPROM_TXPOWER_START); + for (i = 0; i < 14; i++) + info[i].tx_power1 = TXPOWER_FROM_DEV(tx_power[i]); + + if (spec->num_channels > 14) { + for (i = 14; i < spec->num_channels; i++) + info[i].tx_power1 = DEFAULT_TXPOWER; + } + + return 0; } static int rt2500usb_probe_hw(struct rt2x00_dev *rt2x00dev) @@ -1742,7 +1742,9 @@ static int rt2500usb_probe_hw(struct rt2x00_dev *rt2x00dev) /* * Initialize hw specifications. */ - rt2500usb_probe_hw_mode(rt2x00dev); + retval = rt2500usb_probe_hw_mode(rt2x00dev); + if (retval) + return retval; /* * This device requires the atim queue |