From 1f37daf3233ccda5072f715d6c322d84833cdd92 Mon Sep 17 00:00:00 2001 From: Wey-Yi Guy Date: Tue, 23 Nov 2010 10:58:55 -0800 Subject: [PATCH] iwlwifi: power management checking for shadow register If shadow register is enable, modify the power management command to inform uCode Signed-off-by: Wey-Yi Guy Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-power.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c index 306c852..21c5e6a 100644 --- a/drivers/net/wireless/iwlwifi/iwl-power.c +++ b/drivers/net/wireless/iwlwifi/iwl-power.c @@ -163,6 +163,11 @@ static void iwl_static_sleep_cmd(struct iwl_priv *priv, else cmd->flags &= ~IWL_POWER_SLEEP_OVER_DTIM_MSK; + if (priv->cfg->base_params->shadow_reg_enable) + cmd->flags |= IWL_POWER_SHADOW_REG_ENA; + else + cmd->flags &= ~IWL_POWER_SHADOW_REG_ENA; + if (priv->cfg->bt_params && priv->cfg->bt_params->advanced_bt_coexist) { if (!priv->cfg->bt_params->bt_sco_disable) @@ -245,6 +250,11 @@ static void iwl_power_fill_sleep_cmd(struct iwl_priv *priv, if (priv->power_data.pci_pm) cmd->flags |= IWL_POWER_PCI_PM_MSK; + if (priv->cfg->base_params->shadow_reg_enable) + cmd->flags |= IWL_POWER_SHADOW_REG_ENA; + else + cmd->flags &= ~IWL_POWER_SHADOW_REG_ENA; + if (priv->cfg->bt_params && priv->cfg->bt_params->advanced_bt_coexist) { if (!priv->cfg->bt_params->bt_sco_disable) -- 2.7.4