Return-path: Received: from mail-iy0-f174.google.com ([209.85.210.174]:37778 "EHLO mail-iy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932424Ab2DSVdN (ORCPT ); Thu, 19 Apr 2012 17:33:13 -0400 Received: by mail-iy0-f174.google.com with SMTP id z16so12437635iag.19 for ; Thu, 19 Apr 2012 14:33:13 -0700 (PDT) From: Larry Finger To: linville@tuxdriver.com Cc: Larry Finger , linux-wireless@vger.kernel.org Subject: [PATCH 4/6 V2] rtlwifi: rtl8192c: Convert driver to use private ps_t struct Date: Thu, 19 Apr 2012 16:32:42 -0500 Message-Id: <1334871164-9795-5-git-send-email-Larry.Finger@lwfinger.net> (sfid-20120419_233327_696259_AD7B3B74) In-Reply-To: <1334871164-9795-1-git-send-email-Larry.Finger@lwfinger.net> References: <1334871164-9795-1-git-send-email-Larry.Finger@lwfinger.net> Sender: linux-wireless-owner@vger.kernel.org List-ID: Convert driver to use the private instead of global version. Signed-off-by: Larry Finger --- drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c | 58 +++++++++++---------- 1 file changed, 31 insertions(+), 27 deletions(-) diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c index 2efd03d..f7f48c7 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c +++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c @@ -33,8 +33,6 @@ #include "../pci.h" #include "../base.h" -static struct ps_t dm_pstable; - #define BT_RSSI_STATE_NORMAL_POWER BIT_OFFSET_LEN_MASK_32(0, 1) #define BT_RSSI_STATE_AMDPU_OFF BIT_OFFSET_LEN_MASK_32(1, 1) #define BT_RSSI_STATE_SPECIAL_LOW BIT_OFFSET_LEN_MASK_32(2, 1) @@ -1235,15 +1233,20 @@ static void rtl92c_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw) static void rtl92c_dm_init_dynamic_bb_powersaving(struct ieee80211_hw *hw) { - dm_pstable.pre_ccastate = CCA_MAX; - dm_pstable.cur_ccasate = CCA_MAX; - dm_pstable.pre_rfstate = RF_MAX; - dm_pstable.cur_rfstate = RF_MAX; - dm_pstable.rssi_val_min = 0; + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct ps_t *dm_pstable = &rtlpriv->dm_pstable; + + dm_pstable->pre_ccastate = CCA_MAX; + dm_pstable->cur_ccasate = CCA_MAX; + dm_pstable->pre_rfstate = RF_MAX; + dm_pstable->cur_rfstate = RF_MAX; + dm_pstable->rssi_val_min = 0; } void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal) { + struct rtl_priv *rtlpriv = rtl_priv(hw); + struct ps_t *dm_pstable = &rtlpriv->dm_pstable; static u8 initialize; static u32 reg_874, reg_c70, reg_85c, reg_a74; @@ -1263,27 +1266,27 @@ void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal) } if (!bforce_in_normal) { - if (dm_pstable.rssi_val_min != 0) { - if (dm_pstable.pre_rfstate == RF_NORMAL) { - if (dm_pstable.rssi_val_min >= 30) - dm_pstable.cur_rfstate = RF_SAVE; + if (dm_pstable->rssi_val_min != 0) { + if (dm_pstable->pre_rfstate == RF_NORMAL) { + if (dm_pstable->rssi_val_min >= 30) + dm_pstable->cur_rfstate = RF_SAVE; else - dm_pstable.cur_rfstate = RF_NORMAL; + dm_pstable->cur_rfstate = RF_NORMAL; } else { - if (dm_pstable.rssi_val_min <= 25) - dm_pstable.cur_rfstate = RF_NORMAL; + if (dm_pstable->rssi_val_min <= 25) + dm_pstable->cur_rfstate = RF_NORMAL; else - dm_pstable.cur_rfstate = RF_SAVE; + dm_pstable->cur_rfstate = RF_SAVE; } } else { - dm_pstable.cur_rfstate = RF_MAX; + dm_pstable->cur_rfstate = RF_MAX; } } else { - dm_pstable.cur_rfstate = RF_NORMAL; + dm_pstable->cur_rfstate = RF_NORMAL; } - if (dm_pstable.pre_rfstate != dm_pstable.cur_rfstate) { - if (dm_pstable.cur_rfstate == RF_SAVE) { + if (dm_pstable->pre_rfstate != dm_pstable->cur_rfstate) { + if (dm_pstable->cur_rfstate == RF_SAVE) { rtl_set_bbreg(hw, RFPGA0_XCD_RFINTERFACESW, 0x1C0000, 0x2); rtl_set_bbreg(hw, ROFDM0_AGCPARAMETER1, BIT(3), 0); @@ -1305,7 +1308,7 @@ void rtl92c_dm_rf_saving(struct ieee80211_hw *hw, u8 bforce_in_normal) rtl_set_bbreg(hw, 0x818, BIT(28), 0x0); } - dm_pstable.pre_rfstate = dm_pstable.cur_rfstate; + dm_pstable->pre_rfstate = dm_pstable->cur_rfstate; } } EXPORT_SYMBOL(rtl92c_dm_rf_saving); @@ -1313,36 +1316,37 @@ EXPORT_SYMBOL(rtl92c_dm_rf_saving); static void rtl92c_dm_dynamic_bb_powersaving(struct ieee80211_hw *hw) { struct rtl_priv *rtlpriv = rtl_priv(hw); + struct ps_t *dm_pstable = &rtlpriv->dm_pstable; struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); if (((mac->link_state == MAC80211_NOLINK)) && (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb == 0)) { - dm_pstable.rssi_val_min = 0; + dm_pstable->rssi_val_min = 0; RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD, "Not connected to any\n"); } if (mac->link_state == MAC80211_LINKED) { if (mac->opmode == NL80211_IFTYPE_ADHOC) { - dm_pstable.rssi_val_min = + dm_pstable->rssi_val_min = rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb; RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD, "AP Client PWDB = 0x%lx\n", - dm_pstable.rssi_val_min); + dm_pstable->rssi_val_min); } else { - dm_pstable.rssi_val_min = + dm_pstable->rssi_val_min = rtlpriv->dm.undecorated_smoothed_pwdb; RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD, "STA Default Port PWDB = 0x%lx\n", - dm_pstable.rssi_val_min); + dm_pstable->rssi_val_min); } } else { - dm_pstable.rssi_val_min = + dm_pstable->rssi_val_min = rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb; RT_TRACE(rtlpriv, DBG_LOUD, DBG_LOUD, "AP Ext Port PWDB = 0x%lx\n", - dm_pstable.rssi_val_min); + dm_pstable->rssi_val_min); } if (IS_92C_SERIAL(rtlhal->version)) -- 1.7.10.130.g36e6c