diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-5000.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-5000.c | 89 |
1 files changed, 84 insertions, 5 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c index b3c648ce8c7..702db07fa38 100644 --- a/drivers/net/wireless/iwlwifi/iwl-5000.c +++ b/drivers/net/wireless/iwlwifi/iwl-5000.c @@ -239,6 +239,13 @@ 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); } @@ -388,7 +395,7 @@ void iwl5000_rts_tx_cmd_flag(struct ieee80211_tx_info *info, static struct iwl_sensitivity_ranges iwl5000_sensitivity = { .min_nrg_cck = 95, - .max_nrg_cck = 0, + .max_nrg_cck = 0, /* not used, set to 0 */ .auto_corr_min_ofdm = 90, .auto_corr_min_ofdm_mrc = 170, .auto_corr_min_ofdm_x1 = 120, @@ -407,6 +414,28 @@ static struct iwl_sensitivity_ranges iwl5000_sensitivity = { .nrg_th_ofdm = 95, }; +static struct iwl_sensitivity_ranges iwl5150_sensitivity = { + .min_nrg_cck = 95, + .max_nrg_cck = 0, /* not used, set to 0 */ + .auto_corr_min_ofdm = 90, + .auto_corr_min_ofdm_mrc = 170, + .auto_corr_min_ofdm_x1 = 105, + .auto_corr_min_ofdm_mrc_x1 = 220, + + .auto_corr_max_ofdm = 120, + .auto_corr_max_ofdm_mrc = 210, + /* max = min for performance bug in 5150 DSP */ + .auto_corr_max_ofdm_x1 = 105, + .auto_corr_max_ofdm_mrc_x1 = 220, + + .auto_corr_min_cck = 125, + .auto_corr_max_cck = 200, + .auto_corr_min_cck_mrc = 170, + .auto_corr_max_cck_mrc = 400, + .nrg_th_cck = 95, + .nrg_th_ofdm = 95, +}; + static const u8 *iwl5000_eeprom_query_addr(const struct iwl_priv *priv, size_t offset) { @@ -826,8 +855,6 @@ static int iwl5000_hw_set_hw_params(struct iwl_priv *priv) BIT(IEEE80211_BAND_5GHZ); priv->hw_params.rx_wrt_ptr_reg = FH_RSCSR_CHNL0_WPTR; - priv->hw_params.sens = &iwl5000_sensitivity; - priv->hw_params.tx_chains_num = num_of_ant(priv->cfg->valid_tx_ant); priv->hw_params.rx_chains_num = num_of_ant(priv->cfg->valid_rx_ant); priv->hw_params.valid_tx_ant = priv->cfg->valid_tx_ant; @@ -836,9 +863,11 @@ static int iwl5000_hw_set_hw_params(struct iwl_priv *priv) if (priv->cfg->ops->lib->temp_ops.set_ct_kill) priv->cfg->ops->lib->temp_ops.set_ct_kill(priv); + /* Set initial sensitivity parameters */ /* Set initial calibration set */ switch (priv->hw_rev & CSR_HW_REV_TYPE_MSK) { case CSR_HW_REV_TYPE_5150: + priv->hw_params.sens = &iwl5150_sensitivity; priv->hw_params.calib_init_cfg = BIT(IWL_CALIB_DC) | BIT(IWL_CALIB_LO) | @@ -847,6 +876,7 @@ static int iwl5000_hw_set_hw_params(struct iwl_priv *priv) break; default: + priv->hw_params.sens = &iwl5000_sensitivity; priv->hw_params.calib_init_cfg = BIT(IWL_CALIB_XTAL) | BIT(IWL_CALIB_LO) | @@ -1426,6 +1456,44 @@ int iwl5000_calc_rssi(struct iwl_priv *priv, return max_rssi - agc - IWL49_RSSI_OFFSET; } +#define IWL5000_UCODE_GET(item) \ +static u32 iwl5000_ucode_get_##item(const struct iwl_ucode_header *ucode,\ + u32 api_ver) \ +{ \ + if (api_ver <= 2) \ + return le32_to_cpu(ucode->u.v1.item); \ + return le32_to_cpu(ucode->u.v2.item); \ +} + +static u32 iwl5000_ucode_get_header_size(u32 api_ver) +{ + if (api_ver <= 2) + return UCODE_HEADER_SIZE(1); + return UCODE_HEADER_SIZE(2); +} + +static u32 iwl5000_ucode_get_build(const struct iwl_ucode_header *ucode, + u32 api_ver) +{ + if (api_ver <= 2) + return 0; + return le32_to_cpu(ucode->u.v2.build); +} + +static u8 *iwl5000_ucode_get_data(const struct iwl_ucode_header *ucode, + u32 api_ver) +{ + if (api_ver <= 2) + return (u8 *) ucode->u.v1.data; + return (u8 *) ucode->u.v2.data; +} + +IWL5000_UCODE_GET(inst_size); +IWL5000_UCODE_GET(data_size); +IWL5000_UCODE_GET(init_size); +IWL5000_UCODE_GET(init_data_size); +IWL5000_UCODE_GET(boot_size); + struct iwl_hcmd_ops iwl5000_hcmd = { .rxon_assoc = iwl5000_send_rxon_assoc, .commit_rxon = iwl_commit_rxon, @@ -1441,6 +1509,17 @@ struct iwl_hcmd_utils_ops iwl5000_hcmd_utils = { .calc_rssi = iwl5000_calc_rssi, }; +struct iwl_ucode_ops iwl5000_ucode = { + .get_header_size = iwl5000_ucode_get_header_size, + .get_build = iwl5000_ucode_get_build, + .get_inst_size = iwl5000_ucode_get_inst_size, + .get_data_size = iwl5000_ucode_get_data_size, + .get_init_size = iwl5000_ucode_get_init_size, + .get_init_data_size = iwl5000_ucode_get_init_data_size, + .get_boot_size = iwl5000_ucode_get_boot_size, + .get_data = iwl5000_ucode_get_data, +}; + struct iwl_lib_ops iwl5000_lib = { .set_hw_params = iwl5000_hw_set_hw_params, .txq_update_byte_cnt_tbl = iwl5000_txq_update_byte_cnt_tbl, @@ -1542,12 +1621,14 @@ static struct iwl_lib_ops iwl5150_lib = { }; struct iwl_ops iwl5000_ops = { + .ucode = &iwl5000_ucode, .lib = &iwl5000_lib, .hcmd = &iwl5000_hcmd, .utils = &iwl5000_hcmd_utils, }; static struct iwl_ops iwl5150_ops = { + .ucode = &iwl5000_ucode, .lib = &iwl5150_lib, .hcmd = &iwl5000_hcmd, .utils = &iwl5000_hcmd_utils, @@ -1664,8 +1745,6 @@ MODULE_FIRMWARE(IWL5150_MODULE_FIRMWARE(IWL5150_UCODE_API_MAX)); module_param_named(swcrypto50, iwl50_mod_params.sw_crypto, bool, 0444); MODULE_PARM_DESC(swcrypto50, "using software crypto engine (default 0 [hardware])\n"); -module_param_named(debug50, iwl50_mod_params.debug, uint, 0444); -MODULE_PARM_DESC(debug50, "50XX debug output mask"); module_param_named(queues_num50, iwl50_mod_params.num_of_queues, int, 0444); MODULE_PARM_DESC(queues_num50, "number of hw queues in 50xx series"); module_param_named(11n_disable50, iwl50_mod_params.disable_11n, int, 0444); |