From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mga09.intel.com ([134.134.136.24]:2765 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756448Ab0KWTEa (ORCPT ); Tue, 23 Nov 2010 14:04:30 -0500 From: Wey-Yi Guy To: linville@tuxdriver.com Cc: linux-wireless@vger.kernel.org, ipw3945-devel@lists.sourceforge.net, Wey-Yi Guy Subject: [PATCH 4/5] iwlwifi: power management checking for shadow register Date: Tue, 23 Nov 2010 10:58:55 -0800 Message-Id: <1290538736-10816-5-git-send-email-wey-yi.w.guy@intel.com> In-Reply-To: <1290538736-10816-1-git-send-email-wey-yi.w.guy@intel.com> References: <1290538736-10816-1-git-send-email-wey-yi.w.guy@intel.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: If shadow register is enable, modify the power management command to inform uCode Signed-off-by: Wey-Yi Guy --- drivers/net/wireless/iwlwifi/iwl-power.c | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) 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) -- 1.7.0.4