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iwlwifi: clean up alive_start routine 

This patch cleans up alive_start routine. It removes 4965 from the common
code and moves the run time calibration reset into a common code.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Tomas Winkler 2008-05-29 16:34:54 +08:00 committed by John W. Linville
parent 84df9d3130
commit 4a4a9e81ae
5 changed files with 32 additions and 26 deletions
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12
drivers/net/wireless/iwlwifi/iwl-4965.c
View File

@ -921,15 +921,6 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
spin_lock_irqsave(&priv->lock, flags);
#ifdef CONFIG_IWL4965_RUN_TIME_CALIB
memset(&(priv->sensitivity_data), 0,
sizeof(struct iwl_sensitivity_data));
memset(&(priv->chain_noise_data), 0,
sizeof(struct iwl_chain_noise_data));
for (i = 0; i < NUM_RX_CHAINS; i++)
priv->chain_noise_data.delta_gain_code[i] =
CHAIN_NOISE_DELTA_GAIN_INIT_VAL;
#endif /* CONFIG_IWL4965_RUN_TIME_CALIB*/
ret = iwl_grab_nic_access(priv);
if (ret) {
spin_unlock_irqrestore(&priv->lock, flags);
@ -996,9 +987,6 @@ int iwl4965_alive_notify(struct iwl_priv *priv)
iwl_release_nic_access(priv);
spin_unlock_irqrestore(&priv->lock, flags);
/* Ask for statistics now, the uCode will send statistics notification
* periodically after association */
iwl_send_statistics_request(priv, CMD_ASYNC);
return ret;
}

4
drivers/net/wireless/iwlwifi/iwl-5000.c
View File

@ -580,10 +580,6 @@ static int iwl5000_alive_notify(struct iwl_priv *priv)
iwl5000_send_wimax_coex(priv);
/* Ask for statistics now, the uCode will send notification
* periodically after association */
iwl_send_statistics_request(priv, CMD_ASYNC);
return 0;
}

18
drivers/net/wireless/iwlwifi/iwl-calib.c
View File

@ -786,3 +786,21 @@ void iwl_chain_noise_calibration(struct iwl_priv *priv,
}
EXPORT_SYMBOL(iwl_chain_noise_calibration);
void iwl_reset_run_time_calib(struct iwl_priv *priv)
{
int i;
memset(&(priv->sensitivity_data), 0,
sizeof(struct iwl_sensitivity_data));
memset(&(priv->chain_noise_data), 0,
sizeof(struct iwl_chain_noise_data));
for (i = 0; i < NUM_RX_CHAINS; i++)
priv->chain_noise_data.delta_gain_code[i] =
CHAIN_NOISE_DELTA_GAIN_INIT_VAL;
/* Ask for statistics now, the uCode will send notification
* periodically after association */
iwl_send_statistics_request(priv, CMD_ASYNC);
}
EXPORT_SYMBOL(iwl_reset_run_time_calib);

5
drivers/net/wireless/iwlwifi/iwl-calib.h
View File

@ -78,7 +78,7 @@ void iwl_sensitivity_calibration(struct iwl_priv *priv,
struct iwl4965_notif_statistics *resp);
void iwl_init_sensitivity(struct iwl_priv *priv);
void iwl_reset_run_time_calib(struct iwl_priv *priv);
static inline void iwl_chain_noise_reset(struct iwl_priv *priv)
{
@ -101,6 +101,9 @@ static inline void iwl_init_sensitivity(struct iwl_priv *priv)
static inline void iwl_chain_noise_reset(struct iwl_priv *priv)
{
}
static inline void iwl_reset_run_time_calib(struct iwl_priv *priv)
{
}
#endif
#endif /* __iwl_calib_h__ */

19
drivers/net/wireless/iwlwifi/iwl4965-base.c
View File

@ -3244,11 +3244,11 @@ static int iwl4965_read_ucode(struct iwl_priv *priv)
}
/**
* iwl4965_alive_start - called after REPLY_ALIVE notification received
* iwl_alive_start - called after REPLY_ALIVE notification received
* from protocol/runtime uCode (initialization uCode's
* Alive gets handled by iwl4965_init_alive_start()).
* Alive gets handled by iwl_init_alive_start()).
*/
static void iwl4965_alive_start(struct iwl_priv *priv)
static void iwl_alive_start(struct iwl_priv *priv)
{
int ret = 0;
@ -3272,7 +3272,6 @@ static void iwl4965_alive_start(struct iwl_priv *priv)
}
iwlcore_clear_stations_table(priv);
ret = priv->cfg->ops->lib->alive_notify(priv);
if (ret) {
IWL_WARNING("Could not complete ALIVE transition [ntf]: %d\n",
@ -3310,6 +3309,8 @@ static void iwl4965_alive_start(struct iwl_priv *priv)
/* Configure Bluetooth device coexistence support */
iwl4965_send_bt_config(priv);
iwl_reset_run_time_calib(priv);
/* Configure the adapter for unassociated operation */
iwl4965_commit_rxon(priv);
@ -3554,7 +3555,7 @@ static int __iwl4965_up(struct iwl_priv *priv)
*
*****************************************************************************/
static void iwl4965_bg_init_alive_start(struct work_struct *data)
static void iwl_bg_init_alive_start(struct work_struct *data)
{
struct iwl_priv *priv =
container_of(data, struct iwl_priv, init_alive_start.work);
@ -3567,7 +3568,7 @@ static void iwl4965_bg_init_alive_start(struct work_struct *data)
mutex_unlock(&priv->mutex);
}
static void iwl4965_bg_alive_start(struct work_struct *data)
static void iwl_bg_alive_start(struct work_struct *data)
{
struct iwl_priv *priv =
container_of(data, struct iwl_priv, alive_start.work);
@ -3576,7 +3577,7 @@ static void iwl4965_bg_alive_start(struct work_struct *data)
return;
mutex_lock(&priv->mutex);
iwl4965_alive_start(priv);
iwl_alive_start(priv);
mutex_unlock(&priv->mutex);
}
@ -5466,8 +5467,8 @@ static void iwl4965_setup_deferred_work(struct iwl_priv *priv)
INIT_WORK(&priv->beacon_update, iwl4965_bg_beacon_update);
INIT_WORK(&priv->set_monitor, iwl4965_bg_set_monitor);
INIT_DELAYED_WORK(&priv->post_associate, iwl4965_bg_post_associate);
INIT_DELAYED_WORK(&priv->init_alive_start, iwl4965_bg_init_alive_start);
INIT_DELAYED_WORK(&priv->alive_start, iwl4965_bg_alive_start);
INIT_DELAYED_WORK(&priv->init_alive_start, iwl_bg_init_alive_start);
INIT_DELAYED_WORK(&priv->alive_start, iwl_bg_alive_start);
INIT_DELAYED_WORK(&priv->scan_check, iwl4965_bg_scan_check);
iwl4965_hw_setup_deferred_work(priv);