diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-4965.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-4965.c | 71 |
1 files changed, 23 insertions, 48 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c index a22a0501c190..f8eed9a4abc1 100644 --- a/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -44,6 +44,7 @@ #include "iwl-helpers.h" #include "iwl-calib.h" #include "iwl-sta.h" +#include "iwl-agn-led.h" static int iwl4965_send_tx_power(struct iwl_priv *priv); static int iwl4965_hw_get_temperature(struct iwl_priv *priv); @@ -334,7 +335,8 @@ static int iwl4965_apm_init(struct iwl_priv *priv) iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE); /* wait for clock stabilization */ - ret = iwl_poll_direct_bit(priv, CSR_GP_CNTRL, + ret = iwl_poll_bit(priv, CSR_GP_CNTRL, + CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000); if (ret < 0) { IWL_DEBUG_INFO(priv, "Failed to init the card\n"); @@ -395,45 +397,11 @@ static void iwl4965_nic_config(struct iwl_priv *priv) spin_unlock_irqrestore(&priv->lock, flags); } -static int iwl4965_apm_stop_master(struct iwl_priv *priv) -{ - unsigned long flags; - - spin_lock_irqsave(&priv->lock, flags); - - /* set stop master bit */ - iwl_set_bit(priv, CSR_RESET, CSR_RESET_REG_FLAG_STOP_MASTER); - - iwl_poll_direct_bit(priv, CSR_RESET, - CSR_RESET_REG_FLAG_MASTER_DISABLED, 100); - - spin_unlock_irqrestore(&priv->lock, flags); - IWL_DEBUG_INFO(priv, "stop master\n"); - - return 0; -} - -static void iwl4965_apm_stop(struct iwl_priv *priv) -{ - unsigned long flags; - - iwl4965_apm_stop_master(priv); - - spin_lock_irqsave(&priv->lock, flags); - - iwl_set_bit(priv, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET); - - udelay(10); - /* clear "init complete" move adapter D0A* --> D0U state */ - iwl_clear_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE); - spin_unlock_irqrestore(&priv->lock, flags); -} - static int iwl4965_apm_reset(struct iwl_priv *priv) { int ret = 0; - iwl4965_apm_stop_master(priv); + iwl_apm_stop_master(priv); iwl_set_bit(priv, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET); @@ -444,7 +412,8 @@ static int iwl4965_apm_reset(struct iwl_priv *priv) iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE); - ret = iwl_poll_direct_bit(priv, CSR_GP_CNTRL, + ret = iwl_poll_bit(priv, CSR_GP_CNTRL, + CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000); if (ret < 0) goto out; @@ -495,14 +464,15 @@ static void iwl4965_chain_noise_reset(struct iwl_priv *priv) static void iwl4965_gain_computation(struct iwl_priv *priv, u32 *average_noise, u16 min_average_noise_antenna_i, - u32 min_average_noise) + u32 min_average_noise, + u8 default_chain) { int i, ret; struct iwl_chain_noise_data *data = &priv->chain_noise_data; data->delta_gain_code[min_average_noise_antenna_i] = 0; - for (i = 0; i < NUM_RX_CHAINS; i++) { + for (i = default_chain; i < NUM_RX_CHAINS; i++) { s32 delta_g = 0; if (!(data->disconn_array[i]) && @@ -662,7 +632,8 @@ static int iwl4965_alive_notify(struct iwl_priv *priv) iwl_write_targ_mem(priv, a, 0); for (; a < priv->scd_base_addr + IWL49_SCD_TRANSLATE_TBL_OFFSET; a += 4) iwl_write_targ_mem(priv, a, 0); - for (; a < sizeof(u16) * priv->hw_params.max_txq_num; a += 4) + for (; a < priv->scd_base_addr + + IWL49_SCD_TRANSLATE_TBL_OFFSET_QUEUE(priv->hw_params.max_txq_num); a += 4) iwl_write_targ_mem(priv, a, 0); /* Tel 4965 where to find Tx byte count tables */ @@ -2303,7 +2274,7 @@ static struct iwl_lib_ops iwl4965_lib = { .apm_ops = { .init = iwl4965_apm_init, .reset = iwl4965_apm_reset, - .stop = iwl4965_apm_stop, + .stop = iwl_apm_stop, .config = iwl4965_nic_config, .set_pwr_src = iwl_set_pwr_src, }, @@ -2339,6 +2310,7 @@ static struct iwl_ops iwl4965_ops = { .lib = &iwl4965_lib, .hcmd = &iwl4965_hcmd, .utils = &iwl4965_hcmd_utils, + .led = &iwlagn_led_ops, }; struct iwl_cfg iwl4965_agn_cfg = { @@ -2355,26 +2327,29 @@ struct iwl_cfg iwl4965_agn_cfg = { .use_isr_legacy = true, .ht_greenfield_support = false, .broken_powersave = true, + .led_compensation = 61, + .chain_noise_num_beacons = IWL4965_CAL_NUM_BEACONS, }; /* Module firmware */ MODULE_FIRMWARE(IWL4965_MODULE_FIRMWARE(IWL4965_UCODE_API_MAX)); -module_param_named(antenna, iwl4965_mod_params.antenna, int, 0444); +module_param_named(antenna, iwl4965_mod_params.antenna, int, S_IRUGO); MODULE_PARM_DESC(antenna, "select antenna (1=Main, 2=Aux, default 0 [both])"); -module_param_named(swcrypto, iwl4965_mod_params.sw_crypto, int, 0444); +module_param_named(swcrypto, iwl4965_mod_params.sw_crypto, int, S_IRUGO); MODULE_PARM_DESC(swcrypto, "using crypto in software (default 0 [hardware])"); module_param_named( - disable_hw_scan, iwl4965_mod_params.disable_hw_scan, int, 0444); + disable_hw_scan, iwl4965_mod_params.disable_hw_scan, int, S_IRUGO); MODULE_PARM_DESC(disable_hw_scan, "disable hardware scanning (default 0)"); -module_param_named(queues_num, iwl4965_mod_params.num_of_queues, int, 0444); +module_param_named(queues_num, iwl4965_mod_params.num_of_queues, int, S_IRUGO); MODULE_PARM_DESC(queues_num, "number of hw queues."); /* 11n */ -module_param_named(11n_disable, iwl4965_mod_params.disable_11n, int, 0444); +module_param_named(11n_disable, iwl4965_mod_params.disable_11n, int, S_IRUGO); MODULE_PARM_DESC(11n_disable, "disable 11n functionality"); -module_param_named(amsdu_size_8K, iwl4965_mod_params.amsdu_size_8K, int, 0444); +module_param_named(amsdu_size_8K, iwl4965_mod_params.amsdu_size_8K, + int, S_IRUGO); MODULE_PARM_DESC(amsdu_size_8K, "enable 8K amsdu size"); -module_param_named(fw_restart4965, iwl4965_mod_params.restart_fw, int, 0444); +module_param_named(fw_restart4965, iwl4965_mod_params.restart_fw, int, S_IRUGO); MODULE_PARM_DESC(fw_restart4965, "restart firmware in case of error"); |