iwlwifi: use station HT capabilities and BSS operating mode for Green-field

[pandora-kernel.git] / drivers / net / wireless / iwlwifi / iwl-5000.c

diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 702db07..e1e862e 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -91,7 +91,7 @@ static int iwl5000_apm_stop_master(struct iwl_priv *priv)
 }
 
 
-static int iwl5000_apm_init(struct iwl_priv *priv)
+int iwl5000_apm_init(struct iwl_priv *priv)
 {
        int ret = 0;
 
@@ -137,7 +137,7 @@ static int iwl5000_apm_init(struct iwl_priv *priv)
 }
 
 /* FIXME: this is identical to 4965 */
-static void iwl5000_apm_stop(struct iwl_priv *priv)
+void iwl5000_apm_stop(struct iwl_priv *priv)
 {
        unsigned long flags;
 
@@ -156,7 +156,7 @@ static void iwl5000_apm_stop(struct iwl_priv *priv)
 }
 
 
-static int iwl5000_apm_reset(struct iwl_priv *priv)
+int iwl5000_apm_reset(struct iwl_priv *priv)
 {
        int ret = 0;
 
@@ -198,7 +198,8 @@ out:
 }
 
 
-static void iwl5000_nic_config(struct iwl_priv *priv)
+/* NIC configuration for 5000 series and up */
+void iwl5000_nic_config(struct iwl_priv *priv)
 {
        unsigned long flags;
        u16 radio_cfg;
@@ -239,18 +240,11 @@ static void iwl5000_nic_config(struct iwl_priv *priv)
                                APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS,
                                ~APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS);
 
-       if ((priv->hw_rev & CSR_HW_REV_TYPE_MSK) == CSR_HW_REV_TYPE_1000) {
-               /* Setting digital SVR for 1000 card to 1.32V */
-               iwl_set_bits_mask_prph(priv, APMG_DIGITAL_SVR_REG,
-                                       APMG_SVR_DIGITAL_VOLTAGE_1_32,
-                                       ~APMG_SVR_VOLTAGE_CONFIG_BIT_MSK);
-       }
 
        spin_unlock_irqrestore(&priv->lock, flags);
 }
 
 
-
 /*
  * EEPROM
  */
@@ -290,7 +284,7 @@ static u32 eeprom_indirect_address(const struct iwl_priv *priv, u32 address)
        return (address & ADDRESS_MSK) + (offset << 1);
 }
 
-static u16 iwl5000_eeprom_calib_version(struct iwl_priv *priv)
+u16 iwl5000_eeprom_calib_version(struct iwl_priv *priv)
 {
        struct iwl_eeprom_calib_hdr {
                u8 version;
@@ -436,7 +430,7 @@ static struct iwl_sensitivity_ranges iwl5150_sensitivity = {
        .nrg_th_ofdm = 95,
 };
 
-static const u8 *iwl5000_eeprom_query_addr(const struct iwl_priv *priv,
+const u8 *iwl5000_eeprom_query_addr(const struct iwl_priv *priv,
                                           size_t offset)
 {
        u32 address = eeprom_indirect_address(priv, offset);
@@ -447,7 +441,7 @@ static const u8 *iwl5000_eeprom_query_addr(const struct iwl_priv *priv,
 static void iwl5150_set_ct_threshold(struct iwl_priv *priv)
 {
        const s32 volt2temp_coef = IWL_5150_VOLTAGE_TO_TEMPERATURE_COEFF;
-       s32 threshold = (s32)CELSIUS_TO_KELVIN(CT_KILL_THRESHOLD) -
+       s32 threshold = (s32)CELSIUS_TO_KELVIN(CT_KILL_THRESHOLD_LEGACY) -
                        iwl_temp_calib_to_offset(priv);
 
        priv->hw_params.ct_kill_threshold = threshold * volt2temp_coef;
@@ -456,7 +450,7 @@ static void iwl5150_set_ct_threshold(struct iwl_priv *priv)
 static void iwl5000_set_ct_threshold(struct iwl_priv *priv)
 {
        /* want Celsius */
-       priv->hw_params.ct_kill_threshold = CT_KILL_THRESHOLD;
+       priv->hw_params.ct_kill_threshold = CT_KILL_THRESHOLD_LEGACY;
 }
 
 /*
@@ -631,7 +625,7 @@ static int iwl5000_load_given_ucode(struct iwl_priv *priv,
        return ret;
 }
 
-static int iwl5000_load_ucode(struct iwl_priv *priv)
+int iwl5000_load_ucode(struct iwl_priv *priv)
 {
        int ret = 0;
 
@@ -658,7 +652,7 @@ static int iwl5000_load_ucode(struct iwl_priv *priv)
        return ret;
 }
 
-static void iwl5000_init_alive_start(struct iwl_priv *priv)
+void iwl5000_init_alive_start(struct iwl_priv *priv)
 {
        int ret = 0;
 
@@ -734,7 +728,7 @@ static int iwl5000_send_wimax_coex(struct iwl_priv *priv)
                                sizeof(coex_cmd), &coex_cmd);
 }
 
-static int iwl5000_alive_notify(struct iwl_priv *priv)
+int iwl5000_alive_notify(struct iwl_priv *priv)
 {
        u32 a;
        unsigned long flags;
@@ -821,7 +815,7 @@ static int iwl5000_alive_notify(struct iwl_priv *priv)
        return 0;
 }
 
-static int iwl5000_hw_set_hw_params(struct iwl_priv *priv)
+int iwl5000_hw_set_hw_params(struct iwl_priv *priv)
 {
        if ((priv->cfg->mod_params->num_of_queues > IWL50_NUM_QUEUES) ||
            (priv->cfg->mod_params->num_of_queues < IWL_MIN_NUM_QUEUES)) {
@@ -851,7 +845,7 @@ static int iwl5000_hw_set_hw_params(struct iwl_priv *priv)
        }
 
        priv->hw_params.max_bsm_size = 0;
-       priv->hw_params.fat_channel =  BIT(IEEE80211_BAND_2GHZ) |
+       priv->hw_params.ht40_channel =  BIT(IEEE80211_BAND_2GHZ) |
                                        BIT(IEEE80211_BAND_5GHZ);
        priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR;
 
@@ -892,7 +886,7 @@ static int iwl5000_hw_set_hw_params(struct iwl_priv *priv)
 /**
  * iwl5000_txq_update_byte_cnt_tbl - Set up entry in Tx byte-count array
  */
-static void iwl5000_txq_update_byte_cnt_tbl(struct iwl_priv *priv,
+void iwl5000_txq_update_byte_cnt_tbl(struct iwl_priv *priv,
                                            struct iwl_tx_queue *txq,
                                            u16 byte_cnt)
 {
@@ -932,7 +926,7 @@ static void iwl5000_txq_update_byte_cnt_tbl(struct iwl_priv *priv,
                        tfd_offset[TFD_QUEUE_SIZE_MAX + write_ptr] = bc_ent;
 }
 
-static void iwl5000_txq_inval_byte_cnt_tbl(struct iwl_priv *priv,
+void iwl5000_txq_inval_byte_cnt_tbl(struct iwl_priv *priv,
                                           struct iwl_tx_queue *txq)
 {
        struct iwl5000_scd_bc_tbl *scd_bc_tbl = priv->scd_bc_tbls.addr;
@@ -987,7 +981,7 @@ static void iwl5000_tx_queue_stop_scheduler(struct iwl_priv *priv, u16 txq_id)
                (1 << IWL50_SCD_QUEUE_STTS_REG_POS_SCD_ACT_EN));
 }
 
-static int iwl5000_txq_agg_enable(struct iwl_priv *priv, int txq_id,
+int iwl5000_txq_agg_enable(struct iwl_priv *priv, int txq_id,
                                  int tx_fifo, int sta_id, int tid, u16 ssn_idx)
 {
        unsigned long flags;
@@ -1048,7 +1042,7 @@ static int iwl5000_txq_agg_enable(struct iwl_priv *priv, int txq_id,
        return 0;
 }
 
-static int iwl5000_txq_agg_disable(struct iwl_priv *priv, u16 txq_id,
+int iwl5000_txq_agg_disable(struct iwl_priv *priv, u16 txq_id,
                                   u16 ssn_idx, u8 tx_fifo)
 {
        if ((IWL50_FIRST_AMPDU_QUEUE > txq_id) ||
@@ -1091,7 +1085,7 @@ u16 iwl5000_build_addsta_hcmd(const struct iwl_addsta_cmd *cmd, u8 *data)
  * Activate/Deactivate Tx DMA/FIFO channels according tx fifos mask
  * must be called under priv->lock and mac access
  */
-static void iwl5000_txq_set_sched(struct iwl_priv *priv, u32 mask)
+void iwl5000_txq_set_sched(struct iwl_priv *priv, u32 mask)
 {
        iwl_write_prph(priv, IWL50_SCD_TXFACT, mask);
 }
@@ -1312,13 +1306,13 @@ u16 iwl5000_get_hcmd_size(u8 cmd_id, u16 len)
        return len;
 }
 
-static void iwl5000_setup_deferred_work(struct iwl_priv *priv)
+void iwl5000_setup_deferred_work(struct iwl_priv *priv)
 {
        /* in 5000 the tx power calibration is done in uCode */
        priv->disable_tx_power_cal = 1;
 }
 
-static void iwl5000_rx_handler_setup(struct iwl_priv *priv)
+void iwl5000_rx_handler_setup(struct iwl_priv *priv)
 {
        /* init calibration handlers */
        priv->rx_handlers[CALIBRATION_RES_NOTIFICATION] =
@@ -1329,7 +1323,7 @@ static void iwl5000_rx_handler_setup(struct iwl_priv *priv)
 }
 
 
-static int iwl5000_hw_valid_rtc_data_addr(u32 addr)
+int iwl5000_hw_valid_rtc_data_addr(u32 addr)
 {
        return (addr >= IWL50_RTC_DATA_LOWER_BOUND) &&
                (addr < IWL50_RTC_DATA_UPPER_BOUND);
@@ -1381,7 +1375,7 @@ static int iwl5000_send_rxon_assoc(struct iwl_priv *priv)
 
        return ret;
 }
-static int  iwl5000_send_tx_power(struct iwl_priv *priv)
+int  iwl5000_send_tx_power(struct iwl_priv *priv)
 {
        struct iwl5000_tx_power_dbm_cmd tx_power_cmd;
        u8 tx_ant_cfg_cmd;
@@ -1401,10 +1395,11 @@ static int  iwl5000_send_tx_power(struct iwl_priv *priv)
                                       NULL);
 }
 
-static void iwl5000_temperature(struct iwl_priv *priv)
+void iwl5000_temperature(struct iwl_priv *priv)
 {
        /* store temperature from statistics (in Celsius) */
        priv->temperature = le32_to_cpu(priv->statistics.general.temperature);
+       iwl_tt_handler(priv);
 }
 
 static void iwl5150_temperature(struct iwl_priv *priv)
@@ -1552,8 +1547,8 @@ struct iwl_lib_ops iwl5000_lib = {
                        EEPROM_5000_REG_BAND_3_CHANNELS,
                        EEPROM_5000_REG_BAND_4_CHANNELS,
                        EEPROM_5000_REG_BAND_5_CHANNELS,
-                       EEPROM_5000_REG_BAND_24_FAT_CHANNELS,
-                       EEPROM_5000_REG_BAND_52_FAT_CHANNELS
+                       EEPROM_5000_REG_BAND_24_HT40_CHANNELS,
+                       EEPROM_5000_REG_BAND_52_HT40_CHANNELS
                },
                .verify_signature  = iwlcore_eeprom_verify_signature,
                .acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
@@ -1602,8 +1597,8 @@ static struct iwl_lib_ops iwl5150_lib = {
                        EEPROM_5000_REG_BAND_3_CHANNELS,
                        EEPROM_5000_REG_BAND_4_CHANNELS,
                        EEPROM_5000_REG_BAND_5_CHANNELS,
-                       EEPROM_5000_REG_BAND_24_FAT_CHANNELS,
-                       EEPROM_5000_REG_BAND_52_FAT_CHANNELS
+                       EEPROM_5000_REG_BAND_24_HT40_CHANNELS,
+                       EEPROM_5000_REG_BAND_52_HT40_CHANNELS
                },
                .verify_signature  = iwlcore_eeprom_verify_signature,
                .acquire_semaphore = iwlcore_eeprom_acquire_semaphore,
@@ -1657,6 +1652,7 @@ struct iwl_cfg iwl5300_agn_cfg = {
        .valid_tx_ant = ANT_ABC,
        .valid_rx_ant = ANT_ABC,
        .need_pll_cfg = true,
+       .ht_greenfield_support = true,
 };
 
 struct iwl_cfg iwl5100_bg_cfg = {
@@ -1673,6 +1669,7 @@ struct iwl_cfg iwl5100_bg_cfg = {
        .valid_tx_ant = ANT_B,
        .valid_rx_ant = ANT_AB,
        .need_pll_cfg = true,
+       .ht_greenfield_support = true,
 };
 
 struct iwl_cfg iwl5100_abg_cfg = {
@@ -1689,6 +1686,7 @@ struct iwl_cfg iwl5100_abg_cfg = {
        .valid_tx_ant = ANT_B,
        .valid_rx_ant = ANT_AB,
        .need_pll_cfg = true,
+       .ht_greenfield_support = true,
 };
 
 struct iwl_cfg iwl5100_agn_cfg = {
@@ -1705,6 +1703,7 @@ struct iwl_cfg iwl5100_agn_cfg = {
        .valid_tx_ant = ANT_B,
        .valid_rx_ant = ANT_AB,
        .need_pll_cfg = true,
+       .ht_greenfield_support = true,
 };
 
 struct iwl_cfg iwl5350_agn_cfg = {
@@ -1721,6 +1720,7 @@ struct iwl_cfg iwl5350_agn_cfg = {
        .valid_tx_ant = ANT_ABC,
        .valid_rx_ant = ANT_ABC,
        .need_pll_cfg = true,
+       .ht_greenfield_support = true,
 };
 
 struct iwl_cfg iwl5150_agn_cfg = {
@@ -1737,6 +1737,7 @@ struct iwl_cfg iwl5150_agn_cfg = {
        .valid_tx_ant = ANT_A,
        .valid_rx_ant = ANT_AB,
        .need_pll_cfg = true,
+       .ht_greenfield_support = true,
 };
 
 MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_MAX));