rtlwifi: rtl8192se: Update driver to match vendor driver of 2013.02.07

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: jcheung@suse.com
Cc: machen@suse.com
Cc: mmarek@suse.cz
Cc: zhiyuan_yang@realsil.com.cn
Cc: page_he@realsil.com.cn
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/rtlwifi/rtl8192se/def.h

@@ -36,9 +36,6 @@
 #define SHORT_SLOT_TIME				9
 #define NON_SHORT_SLOT_TIME			20
 
-/* Rx smooth factor */
-#define	RX_SMOOTH_FACTOR			20
-
 /* Queue Select Value in TxDesc */
 #define QSLT_BK					0x2
 #define QSLT_BE					0x0
@@ -49,10 +46,6 @@
 #define QSLT_MGNT				0x12
 #define QSLT_CMD				0x13
 
-#define	PHY_RSSI_SLID_WIN_MAX			100
-#define	PHY_LINKQUALITY_SLID_WIN_MAX		20
-#define	PHY_BEACON_RSSI_SLID_WIN_MAX		10
-
 /* Tx Desc */
 #define TX_DESC_SIZE_RTL8192S			(16 * 4)
 #define TX_CMDDESC_SIZE_RTL8192S		(16 * 4)

drivers/net/wireless/rtlwifi/rtl8192se/dm.c

@@ -163,6 +163,7 @@ static void _rtl92s_dm_txpowertracking_callback_thermalmeter(
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
 	u8 thermalvalue = 0;
+	u32 fw_cmd = 0;
 
 	rtlpriv->dm.txpower_trackinginit = true;
 
@@ -175,7 +176,19 @@ static void _rtl92s_dm_txpowertracking_callback_thermalmeter(
 
 	if (thermalvalue) {
 		rtlpriv->dm.thermalvalue = thermalvalue;
-		rtl92s_phy_set_fw_cmd(hw, FW_CMD_TXPWR_TRACK_THERMAL);
+		if (hal_get_firmwareversion(rtlpriv) >= 0x35) {
+			rtl92s_phy_set_fw_cmd(hw, FW_CMD_TXPWR_TRACK_THERMAL);
+		} else {
+			fw_cmd = (FW_TXPWR_TRACK_THERMAL |
+				 (rtlpriv->efuse.thermalmeter[0] << 8) |
+				 (thermalvalue << 16));
+
+			RT_TRACE(rtlpriv, COMP_POWER_TRACKING, DBG_LOUD,
+				 "Write to FW Thermal Val = 0x%x\n", fw_cmd);
+
+			rtl_write_dword(rtlpriv, WFM5, fw_cmd);
+			rtl92s_phy_chk_fwcmd_iodone(hw);
+		}
 	}
 
 	rtlpriv->dm.txpowercount = 0;
@@ -217,26 +230,23 @@ static void _rtl92s_dm_refresh_rateadaptive_mask(struct ieee80211_hw *hw)
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 	struct rate_adaptive *ra = &(rtlpriv->ra);
-
+	struct ieee80211_sta *sta = NULL;
 	u32 low_rssi_thresh = 0;
 	u32 middle_rssi_thresh = 0;
 	u32 high_rssi_thresh = 0;
-	struct ieee80211_sta *sta = NULL;
 
 	if (is_hal_stop(rtlhal))
 		return;
 
 	if (!rtlpriv->dm.useramask)
 		return;
 
-	if (!rtlpriv->dm.inform_fw_driverctrldm) {
+	if (hal_get_firmwareversion(rtlpriv) >= 61 &&
+	    !rtlpriv->dm.inform_fw_driverctrldm) {
 		rtl92s_phy_set_fw_cmd(hw, FW_CMD_CTRL_DM_BY_DRIVER);
 		rtlpriv->dm.inform_fw_driverctrldm = true;
 	}
 
-	rcu_read_lock();
-	if (mac->opmode == NL80211_IFTYPE_STATION)
-		sta = get_sta(hw, mac->vif, mac->bssid);
 	if ((mac->link_state == MAC80211_LINKED) &&
 	    (mac->opmode == NL80211_IFTYPE_STATION)) {
 		switch (ra->pre_ratr_state) {
@@ -285,12 +295,16 @@ static void _rtl92s_dm_refresh_rateadaptive_mask(struct ieee80211_hw *hw)
 				 rtlpriv->dm.undec_sm_pwdb, ra->ratr_state,
 				 ra->pre_ratr_state, ra->ratr_state);
 
-			rtlpriv->cfg->ops->update_rate_tbl(hw, sta,
+			rcu_read_lock();
+			sta = rtl_find_sta(hw, mac->bssid);
+			if (sta)
+				rtlpriv->cfg->ops->update_rate_tbl(hw, sta,
 							   ra->ratr_state);
+			rcu_read_unlock();
+
 			ra->pre_ratr_state = ra->ratr_state;
 		}
 	}
-	rcu_read_unlock();
 }
 
 static void _rtl92s_dm_switch_baseband_mrc(struct ieee80211_hw *hw)
@@ -370,7 +384,8 @@ static void _rtl92s_dm_init_rate_adaptive_mask(struct ieee80211_hw *hw)
 	ra->ratr_state = DM_RATR_STA_MAX;
 	ra->pre_ratr_state = DM_RATR_STA_MAX;
 
-	if (rtlpriv->dm.dm_type == DM_TYPE_BYDRIVER)
+	if (rtlpriv->dm.dm_type == DM_TYPE_BYDRIVER &&
+	    hal_get_firmwareversion(rtlpriv) >= 60)
 		rtlpriv->dm.useramask = true;
 	else
 		rtlpriv->dm.useramask = false;

drivers/net/wireless/rtlwifi/rtl8192se/hw.c

@@ -400,6 +400,39 @@ void rtl92se_set_hw_reg(struct ieee80211_hw *hw, u8 variable, u8 *val)
 
 			break;
 		}
+	case HW_VAR_FW_LPS_ACTION: {
+		bool enter_fwlps = *((bool *)val);
+		u8 rpwm_val, fw_pwrmode;
+		bool fw_current_inps;
+
+		if (enter_fwlps) {
+			rpwm_val = 0x02;	/* RF off */
+			fw_current_inps = true;
+			rtlpriv->cfg->ops->set_hw_reg(hw,
+					HW_VAR_FW_PSMODE_STATUS,
+					(u8 *)(&fw_current_inps));
+			rtlpriv->cfg->ops->set_hw_reg(hw,
+					HW_VAR_H2C_FW_PWRMODE,
+					(u8 *)(&ppsc->fwctrl_psmode));
+
+			rtlpriv->cfg->ops->set_hw_reg(hw,
+					HW_VAR_SET_RPWM,
+					(u8 *)(&rpwm_val));
+		} else {
+			rpwm_val = 0x0C;	/* RF on */
+			fw_pwrmode = FW_PS_ACTIVE_MODE;
+			fw_current_inps = false;
+			rtlpriv->cfg->ops->set_hw_reg(hw, HW_VAR_SET_RPWM,
+					(u8 *)(&rpwm_val));
+			rtlpriv->cfg->ops->set_hw_reg(hw,
+					HW_VAR_H2C_FW_PWRMODE,
+					(u8 *)(&fw_pwrmode));
+
+			rtlpriv->cfg->ops->set_hw_reg(hw,
+					HW_VAR_FW_PSMODE_STATUS,
+					(u8 *)(&fw_current_inps));
+		}
+		break; }
 	default:
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 "switch case not processed\n");
@@ -438,7 +471,7 @@ void rtl92se_enable_hw_security_config(struct ieee80211_hw *hw)
 
 }
 
-static u8 _rtl92ce_halset_sysclk(struct ieee80211_hw *hw, u8 data)
+static u8 _rtl92se_halset_sysclk(struct ieee80211_hw *hw, u8 data)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	u8 waitcount = 100;
@@ -547,7 +580,7 @@ static void _rtl92se_macconfig_before_fwdownload(struct ieee80211_hw *hw)
 		tmpu1b &= ~(BIT(6) | BIT(7));
 
 		/* Set failed, return to prevent hang. */
-		if (!_rtl92ce_halset_sysclk(hw, tmpu1b))
+		if (!_rtl92se_halset_sysclk(hw, tmpu1b))
 			return;
 	}
 
@@ -650,7 +683,7 @@ static void _rtl92se_macconfig_before_fwdownload(struct ieee80211_hw *hw)
 
 	tmpu1b = rtl_read_byte(rtlpriv, (SYS_CLKR + 1));
 	tmpu1b = ((tmpu1b | BIT(7)) & (~BIT(6)));
-	if (!_rtl92ce_halset_sysclk(hw, tmpu1b))
+	if (!_rtl92se_halset_sysclk(hw, tmpu1b))
 		return; /* Set failed, return to prevent hang. */
 
 	rtl_write_word(rtlpriv, CMDR, 0x07FC);
@@ -967,6 +1000,15 @@ int rtl92se_hw_init(struct ieee80211_hw *hw)
 		return rtstatus;
 	}
 
+	/* because last function modify RCR, so we update
+	 * rcr var here, or TP will unstable for receive_config
+	 * is wrong, RX RCR_ACRC32 will cause TP unstabel & Rx
+	 * RCR_APP_ICV will cause mac80211 unassoc for cisco 1252
+	 */
+	rtlpci->receive_config = rtl_read_dword(rtlpriv, RCR);
+	rtlpci->receive_config &= ~(RCR_ACRC32 | RCR_AICV);
+	rtl_write_dword(rtlpriv, RCR, rtlpci->receive_config);
+
 	/* Make sure BB/RF write OK. We should prevent enter IPS. radio off. */
 	/* We must set flag avoid BB/RF config period later!! */
 	rtl_write_dword(rtlpriv, CMDR, 0x37FC);
@@ -982,25 +1024,6 @@ int rtl92se_hw_init(struct ieee80211_hw *hw)
 
 	rtlphy->rf_mode = RF_OP_BY_SW_3WIRE;
 
-	/* RF Power Save */
-#if 0
-	/* H/W or S/W RF OFF before sleep. */
-	if (rtlpriv->psc.rfoff_reason > RF_CHANGE_BY_PS) {
-		u32 rfoffreason = rtlpriv->psc.rfoff_reason;
-
-		rtlpriv->psc.rfoff_reason = RF_CHANGE_BY_INIT;
-		rtlpriv->psc.rfpwr_state = ERFON;
-		/* FIXME: check spinlocks if this block is uncommented */
-		rtl_ps_set_rf_state(hw, ERFOFF, rfoffreason);
-	} else {
-		/* gpio radio on/off is out of adapter start */
-		if (rtlpriv->psc.hwradiooff == false) {
-			rtlpriv->psc.rfpwr_state = ERFON;
-			rtlpriv->psc.rfoff_reason = 0;
-		}
-	}
-#endif
-
 	/* Before RF-R/W we must execute the IO from Scott's suggestion. */
 	rtl_write_byte(rtlpriv, AFE_XTAL_CTRL + 1, 0xDB);
 	if (rtlhal->version == VERSION_8192S_ACUT)
@@ -1058,7 +1081,22 @@ int rtl92se_hw_init(struct ieee80211_hw *hw)
 
 	/* We enable high power and RA related mechanism after NIC
 	 * initialized. */
-	rtl92s_phy_set_fw_cmd(hw, FW_CMD_RA_INIT);
+	if (hal_get_firmwareversion(rtlpriv) >= 0x35) {
+		/* Fw v.53 and later. */
+		rtl92s_phy_set_fw_cmd(hw, FW_CMD_RA_INIT);
+	} else if (hal_get_firmwareversion(rtlpriv) == 0x34) {
+		/* Fw v.52. */
+		rtl_write_dword(rtlpriv, WFM5, FW_RA_INIT);
+		rtl92s_phy_chk_fwcmd_iodone(hw);
+	} else {
+		/* Compatible earlier FW version. */
+		rtl_write_dword(rtlpriv, WFM5, FW_RA_RESET);
+		rtl92s_phy_chk_fwcmd_iodone(hw);
+		rtl_write_dword(rtlpriv, WFM5, FW_RA_ACTIVE);
+		rtl92s_phy_chk_fwcmd_iodone(hw);
+		rtl_write_dword(rtlpriv, WFM5, FW_RA_REFRESH);
+		rtl92s_phy_chk_fwcmd_iodone(hw);
+	}
 
 	/* Add to prevent ASPM bug. */
 	/* Always enable hst and NIC clock request. */
@@ -1229,7 +1267,6 @@ void rtl92se_disable_interrupt(struct ieee80211_hw *hw)
 	synchronize_irq(rtlpci->pdev->irq);
 }
 
-
 static u8 _rtl92s_set_sysclk(struct ieee80211_hw *hw, u8 data)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
@@ -1999,6 +2036,8 @@ static void rtl92se_update_hal_rate_table(struct ieee80211_hw *hw,
 		ratr_value = sta->supp_rates[1] << 4;
 	else
 		ratr_value = sta->supp_rates[0];
+	if (mac->opmode == NL80211_IFTYPE_ADHOC)
+		ratr_value = 0xfff;
 	ratr_value |= (sta->ht_cap.mcs.rx_mask[1] << 20 |
 			sta->ht_cap.mcs.rx_mask[0] << 12);
 	switch (wirelessmode) {
@@ -2112,6 +2151,8 @@ static void rtl92se_update_hal_rate_mask(struct ieee80211_hw *hw,
 		ratr_bitmap = sta->supp_rates[1] << 4;
 	else
 		ratr_bitmap = sta->supp_rates[0];
+	if (mac->opmode == NL80211_IFTYPE_ADHOC)
+		ratr_bitmap = 0xfff;
 	ratr_bitmap |= (sta->ht_cap.mcs.rx_mask[1] << 20 |
 			sta->ht_cap.mcs.rx_mask[0] << 12);
 	switch (wirelessmode) {
@@ -2200,6 +2241,7 @@ static void rtl92se_update_hal_rate_mask(struct ieee80211_hw *hw,
 			ratr_bitmap &= 0x0f8ff0ff;
 		break;
 	}
+	sta_entry->ratr_index = ratr_index;
 
 	if (rtlpriv->rtlhal.version >= VERSION_8192S_BCUT)
 		ratr_bitmap &= 0x0FFFFFFF;
@@ -2438,23 +2480,9 @@ void rtl92se_set_key(struct ieee80211_hw *hw, u32 key_index, u8 *p_macaddr,
 				rtl_cam_del_entry(hw, p_macaddr);
 			rtl_cam_delete_one_entry(hw, p_macaddr, entry_id);
 		} else {
-			RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
-				 "The insert KEY length is %d\n",
-				 rtlpriv->sec.key_len[PAIRWISE_KEYIDX]);
-			RT_TRACE(rtlpriv, COMP_SEC, DBG_LOUD,
-				 "The insert KEY is %x %x\n",
-				 rtlpriv->sec.key_buf[0][0],
-				 rtlpriv->sec.key_buf[0][1]);
-
 			RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
 				 "add one entry\n");
 			if (is_pairwise) {
-				RT_PRINT_DATA(rtlpriv, COMP_SEC, DBG_LOUD,
-					      "Pairwise Key content",
-					      rtlpriv->sec.pairwise_key,
-					      rtlpriv->sec.
-					      key_len[PAIRWISE_KEYIDX]);
-
 				RT_TRACE(rtlpriv, COMP_SEC, DBG_DMESG,
 					 "set Pairwise key\n");
 
@@ -2502,3 +2530,23 @@ void rtl92se_resume(struct ieee80211_hw *hw)
 		pci_write_config_dword(rtlpci->pdev, 0x40,
 			val & 0xffff00ff);
 }
+
+/* Turn on AAP (RCR:bit 0) for promicuous mode. */
+void rtl92se_allow_all_destaddr(struct ieee80211_hw *hw,
+				bool allow_all_da, bool write_into_reg)
+{
+	struct rtl_priv *rtlpriv = rtl_priv(hw);
+	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+	if (allow_all_da) /* Set BIT0 */
+		rtlpci->receive_config |= RCR_AAP;
+	else /* Clear BIT0 */
+		rtlpci->receive_config &= ~RCR_AAP;
+
+	if (write_into_reg)
+		rtl_write_dword(rtlpriv, RCR, rtlpci->receive_config);
+
+	RT_TRACE(rtlpriv, COMP_TURBO | COMP_INIT, DBG_LOUD,
+		 "receive_config=0x%08X, write_into_reg=%d\n",
+		 rtlpci->receive_config, write_into_reg);
+}

drivers/net/wireless/rtlwifi/rtl8192se/hw.h

@@ -74,6 +74,7 @@ void rtl92se_set_key(struct ieee80211_hw *hw,
 		     u8 enc_algo, bool is_wepkey, bool clear_all);
 void rtl92se_suspend(struct ieee80211_hw *hw);
 void rtl92se_resume(struct ieee80211_hw *hw);
+void rtl92se_allow_all_destaddr(struct ieee80211_hw *hw,
+				bool allow_all_da, bool write_into_reg);
 
 #endif
-