rtlwifi: rtl8192ce: Update rate setting routines

These changes were found in the latest vendor driver.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
index 2ee778a..303b299 100644 (file)
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
@@ -1168,7 +1168,6 @@ static int _rtl92ce_set_media_status(struct ieee80211_hw *hw,
        switch (type) {
        case NL80211_IFTYPE_UNSPECIFIED:
                mode = MSR_NOLINK;
        switch (type) {
        case NL80211_IFTYPE_UNSPECIFIED:
                mode = MSR_NOLINK;

-               ledaction = LED_CTL_LINK;

                RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
                         "Set Network type to NO LINK!\n");
                break;
                RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
                         "Set Network type to NO LINK!\n");
                break;


@@ -1184,7 +1183,8 @@ static int _rtl92ce_set_media_status(struct ieee80211_hw *hw,
                         "Set Network type to STA!\n");
                break;
        case NL80211_IFTYPE_AP:
                         "Set Network type to STA!\n");
                break;
        case NL80211_IFTYPE_AP:

-               bt_msr |= MSR_AP;
+               mode = MSR_AP;
+               ledaction = LED_CTL_LINK;

                RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
                         "Set Network type to AP!\n");
                break;
                RT_TRACE(rtlpriv, COMP_INIT, DBG_TRACE,
                         "Set Network type to AP!\n");
                break;


@@ -1222,7 +1222,7 @@ static int _rtl92ce_set_media_status(struct ieee80211_hw *hw,
                         "Set HW_VAR_MEDIA_STATUS: No such media status(%x).\n",
                         mode);
        }
                         "Set HW_VAR_MEDIA_STATUS: No such media status(%x).\n",
                         mode);
        }

-       rtl_write_byte(rtlpriv, (MSR), bt_msr | mode);
+       rtl_write_byte(rtlpriv, MSR, bt_msr | mode);

 
        rtlpriv->cfg->ops->led_control(hw, ledaction);
        if (mode == MSR_AP)
 
        rtlpriv->cfg->ops->led_control(hw, ledaction);
        if (mode == MSR_AP)


@@ -1849,7 +1849,6 @@ static void rtl92ce_update_hal_rate_table(struct ieee80211_hw *hw,
        u32 ratr_value;
        u8 ratr_index = 0;
        u8 nmode = mac->ht_enable;
        u32 ratr_value;
        u8 ratr_index = 0;
        u8 nmode = mac->ht_enable;

-       u8 mimo_ps = IEEE80211_SMPS_OFF;

        u16 shortgi_rate;
        u32 tmp_ratr_value;
        u8 curtxbw_40mhz = mac->bw_40;
        u16 shortgi_rate;
        u32 tmp_ratr_value;
        u8 curtxbw_40mhz = mac->bw_40;


@@ -1858,6 +1857,7 @@ static void rtl92ce_update_hal_rate_table(struct ieee80211_hw *hw,
        u8 curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ?
                               1 : 0;
        enum wireless_mode wirelessmode = mac->mode;
        u8 curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ?
                               1 : 0;
        enum wireless_mode wirelessmode = mac->mode;

+       u32 ratr_mask;

 
        if (rtlhal->current_bandtype == BAND_ON_5G)
                ratr_value = sta->supp_rates[1] << 4;
 
        if (rtlhal->current_bandtype == BAND_ON_5G)
                ratr_value = sta->supp_rates[1] << 4;


@@ -1881,19 +1881,13 @@ static void rtl92ce_update_hal_rate_table(struct ieee80211_hw *hw,
        case WIRELESS_MODE_N_24G:
        case WIRELESS_MODE_N_5G:
                nmode = 1;
        case WIRELESS_MODE_N_24G:
        case WIRELESS_MODE_N_5G:
                nmode = 1;

-               if (mimo_ps == IEEE80211_SMPS_STATIC) {
-                       ratr_value &= 0x0007F005;
-               } else {
-                       u32 ratr_mask;
-
-                       if (get_rf_type(rtlphy) == RF_1T2R ||
-                           get_rf_type(rtlphy) == RF_1T1R)
-                               ratr_mask = 0x000ff005;
-                       else
-                               ratr_mask = 0x0f0ff005;
+               if (get_rf_type(rtlphy) == RF_1T2R ||
+                   get_rf_type(rtlphy) == RF_1T1R)
+                       ratr_mask = 0x000ff005;
+               else
+                       ratr_mask = 0x0f0ff005;

 
 

-                       ratr_value &= ratr_mask;
-               }
+               ratr_value &= ratr_mask;

                break;
        default:
                if (rtlphy->rf_type == RF_1T2R)
                break;
        default:
                if (rtlphy->rf_type == RF_1T2R)


@@ -1946,17 +1940,16 @@ static void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw,
        struct rtl_sta_info *sta_entry = NULL;
        u32 ratr_bitmap;
        u8 ratr_index;
        struct rtl_sta_info *sta_entry = NULL;
        u32 ratr_bitmap;
        u8 ratr_index;

-       u8 curtxbw_40mhz = (sta->bandwidth >= IEEE80211_STA_RX_BW_40) ? 1 : 0;
-       u8 curshortgi_40mhz = curtxbw_40mhz &&
-                             (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_40) ?
-                               1 : 0;
+       u8 curtxbw_40mhz = (sta->ht_cap.cap &
+                           IEEE80211_HT_CAP_SUP_WIDTH_20_40) ? 1 : 0;
+       u8 curshortgi_40mhz = (sta->ht_cap.cap &
+                              IEEE80211_HT_CAP_SGI_40) ?  1 : 0;

        u8 curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ?
                                1 : 0;
        enum wireless_mode wirelessmode = 0;
        bool shortgi = false;
        u8 rate_mask[5];
        u8 macid = 0;
        u8 curshortgi_20mhz = (sta->ht_cap.cap & IEEE80211_HT_CAP_SGI_20) ?
                                1 : 0;
        enum wireless_mode wirelessmode = 0;
        bool shortgi = false;
        u8 rate_mask[5];
        u8 macid = 0;

-       u8 mimo_ps = IEEE80211_SMPS_OFF;

 
        sta_entry = (struct rtl_sta_info *) sta->drv_priv;
        wirelessmode = sta_entry->wireless_mode;
 
        sta_entry = (struct rtl_sta_info *) sta->drv_priv;
        wirelessmode = sta_entry->wireless_mode;


@@ -2001,47 +1994,38 @@ static void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw,
        case WIRELESS_MODE_N_5G:
                ratr_index = RATR_INX_WIRELESS_NGB;
 
        case WIRELESS_MODE_N_5G:
                ratr_index = RATR_INX_WIRELESS_NGB;
 

-               if (mimo_ps == IEEE80211_SMPS_STATIC) {
-                       if (rssi_level == 1)
-                               ratr_bitmap &= 0x00070000;
-                       else if (rssi_level == 2)
-                               ratr_bitmap &= 0x0007f000;
-                       else
-                               ratr_bitmap &= 0x0007f005;
+               if (rtlphy->rf_type == RF_1T2R ||
+                   rtlphy->rf_type == RF_1T1R) {
+                       if (curtxbw_40mhz) {
+                               if (rssi_level == 1)
+                                       ratr_bitmap &= 0x000f0000;
+                               else if (rssi_level == 2)
+                                       ratr_bitmap &= 0x000ff000;
+                               else
+                                       ratr_bitmap &= 0x000ff015;
+                       } else {
+                               if (rssi_level == 1)
+                                       ratr_bitmap &= 0x000f0000;
+                               else if (rssi_level == 2)
+                                       ratr_bitmap &= 0x000ff000;
+                               else
+                                       ratr_bitmap &= 0x000ff005;
+                       }

                } else {
                } else {

-                       if (rtlphy->rf_type == RF_1T2R ||
-                           rtlphy->rf_type == RF_1T1R) {
-                               if (curtxbw_40mhz) {
-                                       if (rssi_level == 1)
-                                               ratr_bitmap &= 0x000f0000;
-                                       else if (rssi_level == 2)
-                                               ratr_bitmap &= 0x000ff000;
-                                       else
-                                               ratr_bitmap &= 0x000ff015;
-                               } else {
-                                       if (rssi_level == 1)
-                                               ratr_bitmap &= 0x000f0000;
-                                       else if (rssi_level == 2)
-                                               ratr_bitmap &= 0x000ff000;
-                                       else
-                                               ratr_bitmap &= 0x000ff005;
-                               }
+                       if (curtxbw_40mhz) {
+                               if (rssi_level == 1)
+                                       ratr_bitmap &= 0x0f0f0000;
+                               else if (rssi_level == 2)
+                                       ratr_bitmap &= 0x0f0ff000;
+                               else
+                                       ratr_bitmap &= 0x0f0ff015;

                        } else {
                        } else {

-                               if (curtxbw_40mhz) {
-                                       if (rssi_level == 1)
-                                               ratr_bitmap &= 0x0f0f0000;
-                                       else if (rssi_level == 2)
-                                               ratr_bitmap &= 0x0f0ff000;
-                                       else
-                                               ratr_bitmap &= 0x0f0ff015;
-                               } else {
-                                       if (rssi_level == 1)
-                                               ratr_bitmap &= 0x0f0f0000;
-                                       else if (rssi_level == 2)
-                                               ratr_bitmap &= 0x0f0ff000;
-                                       else
-                                               ratr_bitmap &= 0x0f0ff005;
-                               }
+                               if (rssi_level == 1)
+                                       ratr_bitmap &= 0x0f0f0000;
+                               else if (rssi_level == 2)
+                                       ratr_bitmap &= 0x0f0ff000;
+                               else
+                                       ratr_bitmap &= 0x0f0ff005;

                        }
                }
 
                        }
                }
 


@@ -2074,9 +2058,6 @@ static void rtl92ce_update_hal_rate_mask(struct ieee80211_hw *hw,
                 "Rate_index:%x, ratr_val:%x, %5phC\n",
                 ratr_index, ratr_bitmap, rate_mask);
        rtl92c_fill_h2c_cmd(hw, H2C_RA_MASK, 5, rate_mask);
                 "Rate_index:%x, ratr_val:%x, %5phC\n",
                 ratr_index, ratr_bitmap, rate_mask);
        rtl92c_fill_h2c_cmd(hw, H2C_RA_MASK, 5, rate_mask);

-
-       if (macid != 0)
-               sta_entry->ratr_index = ratr_index;

 }
 
 void rtl92ce_update_hal_rate_tbl(struct ieee80211_hw *hw,
 }
 
 void rtl92ce_update_hal_rate_tbl(struct ieee80211_hw *hw,