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Viewing changes to drivers/net/wireless/iwlwifi/iwl-power.c

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

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drivers/net/wireless/iwlwifi/iwl-power.c
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/******************************************************************************
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 *
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 * Copyright(c) 2007 - 2010 Intel Corporation. All rights reserved.
 
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 * Copyright(c) 2007 - 2011 Intel Corporation. All rights reserved.
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 *
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 * Portions of this file are derived from the ipw3945 project, as well
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 * as portions of the ieee80211 subsystem header files.
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                        table = range_0;
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        }
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        BUG_ON(lvl < 0 || lvl >= IWL_POWER_NUM);
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        *cmd = table[lvl].cmd;
 
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        if (WARN_ON(lvl < 0 || lvl >= IWL_POWER_NUM))
 
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                memset(cmd, 0, sizeof(*cmd));
 
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        else
 
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                *cmd = table[lvl].cmd;
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        if (period == 0) {
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                skip = 0;
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        else
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                cmd->flags &= ~IWL_POWER_SHADOW_REG_ENA;
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        if (priv->cfg->bt_params &&
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            priv->cfg->bt_params->advanced_bt_coexist) {
 
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        if (iwl_advanced_bt_coexist(priv)) {
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                if (!priv->cfg->bt_params->bt_sco_disable)
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                        cmd->flags |= IWL_POWER_BT_SCO_ENA;
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                else
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        else
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                cmd->flags &= ~IWL_POWER_SHADOW_REG_ENA;
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        if (priv->cfg->bt_params &&
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            priv->cfg->bt_params->advanced_bt_coexist) {
 
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        if (iwl_advanced_bt_coexist(priv)) {
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                if (!priv->cfg->bt_params->bt_sco_disable)
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                        cmd->flags |= IWL_POWER_BT_SCO_ENA;
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                else
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        dtimper = priv->hw->conf.ps_dtim_period ?: 1;
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        if (priv->cfg->base_params->broken_powersave)
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                iwl_power_sleep_cam_cmd(priv, cmd);
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        else if (priv->cfg->base_params->supports_idle &&
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                 priv->hw->conf.flags & IEEE80211_CONF_IDLE)
 
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        if (priv->hw->conf.flags & IEEE80211_CONF_IDLE)
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                iwl_static_sleep_cmd(priv, cmd, IWL_POWER_INDEX_5, 20);
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        else if (priv->cfg->ops->lib->tt_ops.lower_power_detection &&
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                 priv->cfg->ops->lib->tt_ops.tt_power_mode &&
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                 priv->cfg->ops->lib->tt_ops.lower_power_detection(priv)) {
 
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        else if (iwl_tt_is_low_power_state(priv)) {
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                /* in thermal throttling low power state */
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                iwl_static_sleep_cmd(priv, cmd,
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                    priv->cfg->ops->lib->tt_ops.tt_power_mode(priv), dtimper);
 
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                    iwl_tt_current_power_mode(priv), dtimper);
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        } else if (!enabled)
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                iwl_power_sleep_cam_cmd(priv, cmd);
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        else if (priv->power_data.debug_sleep_level_override >= 0)
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        return ret;
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}
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EXPORT_SYMBOL(iwl_power_set_mode);
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int iwl_power_update_mode(struct iwl_priv *priv, bool force)
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{
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        iwl_power_build_cmd(priv, &cmd);
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        return iwl_power_set_mode(priv, &cmd, force);
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}
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EXPORT_SYMBOL(iwl_power_update_mode);
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/* initialize to default */
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void iwl_power_initialize(struct iwl_priv *priv)
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        memset(&priv->power_data.sleep_cmd, 0,
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                sizeof(priv->power_data.sleep_cmd));
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}
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EXPORT_SYMBOL(iwl_power_initialize);