Merge tag 'wireless-drivers-next-for-davem-2016-06-21' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next

Kalle Valo says:

====================
wireless-drivers patches for 4.8

Major changes:

ath10k

* enable btcoex support without restarting firmware
* enable ipq4019 support using AHB bus
* add QCA9887 chipset support
* retrieve calibration data from EEPROM, currently only for QCA9887

wil6210

* add pm_notify handling

brcmfmac

* add support for the PCIE devices 43525 and 43465
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

11 files changed, 97 insertions, 55 deletions

diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c
index 8ee83b093c0d..e26a233684bb 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/hw.c
@@ -1839,20 +1839,22 @@ static void _rtl88ee_read_adapter_info(struct ieee80211_hw *hw)
 	u8 hwinfo[HWSET_MAX_SIZE];
 	u16 eeprom_id;
 
-	if (rtlefuse->epromtype == EEPROM_BOOT_EFUSE) {
+	switch (rtlefuse->epromtype) {
+	case EEPROM_BOOT_EFUSE:
 		rtl_efuse_shadow_map_update(hw);
+		break;
 
-		memcpy(hwinfo, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0],
-		       HWSET_MAX_SIZE);
-	} else if (rtlefuse->epromtype == EEPROM_93C46) {
+	case EEPROM_93C46:
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 "RTL819X Not boot from eeprom, check it !!");
 		return;
-	} else {
+
+	default:
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 "boot from neither eeprom nor efuse, check it !!");
 		return;
 	}
+	memcpy(hwinfo, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0], HWSET_MAX_SIZE);
 
 	RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_DMESG, "MAP\n",
 		      hwinfo, HWSET_MAX_SIZE);
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c
index 04eb5c3f8464..58b7ac6899ef 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ce/hw.c
@@ -1680,21 +1680,28 @@ static void _rtl92ce_read_adapter_info(struct ieee80211_hw *hw)
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct device *dev = &rtl_pcipriv(hw)->dev.pdev->dev;
 	u16 i, usvalue;
 	u8 hwinfo[HWSET_MAX_SIZE];
 	u16 eeprom_id;
 
-	if (rtlefuse->epromtype == EEPROM_BOOT_EFUSE) {
+	switch (rtlefuse->epromtype) {
+	case EEPROM_BOOT_EFUSE:
 		rtl_efuse_shadow_map_update(hw);
+		break;
 
-		memcpy((void *)hwinfo,
-		       (void *)&rtlefuse->efuse_map[EFUSE_INIT_MAP][0],
-		       HWSET_MAX_SIZE);
-	} else if (rtlefuse->epromtype == EEPROM_93C46) {
+	case EEPROM_93C46:
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 "RTL819X Not boot from eeprom, check it !!");
+		return;
+
+	default:
+		dev_warn(dev, "no efuse data\n");
+		return;
 	}
 
+	memcpy(hwinfo, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0], HWSET_MAX_SIZE);
+
 	RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_DMESG, "MAP",
 		      hwinfo, HWSET_MAX_SIZE);
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c
index 34ce06441d1b..ae1129f916d5 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/hw.c
@@ -351,15 +351,21 @@ static void _rtl92cu_read_adapter_info(struct ieee80211_hw *hw)
 	u8 hwinfo[HWSET_MAX_SIZE] = {0};
 	u16 eeprom_id;
 
-	if (rtlefuse->epromtype == EEPROM_BOOT_EFUSE) {
+	switch (rtlefuse->epromtype) {
+	case EEPROM_BOOT_EFUSE:
 		rtl_efuse_shadow_map_update(hw);
-		memcpy((void *)hwinfo,
-		       (void *)&rtlefuse->efuse_map[EFUSE_INIT_MAP][0],
-		       HWSET_MAX_SIZE);
-	} else if (rtlefuse->epromtype == EEPROM_93C46) {
+		break;
+
+	case EEPROM_93C46:
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 "RTL819X Not boot from eeprom, check it !!\n");
+		return;
+
+	default:
+		pr_warn("rtl92cu: no efuse data\n\n");
+		return;
 	}
+	memcpy(hwinfo, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0], HWSET_MAX_SIZE);
 	RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_LOUD, "MAP",
 		      hwinfo, HWSET_MAX_SIZE);
 	eeprom_id = le16_to_cpu(*((__le16 *)&hwinfo[0]));
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c
index f49b60d31450..8618c322a3f8 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192de/hw.c
@@ -1744,23 +1744,29 @@ static void _rtl92de_read_adapter_info(struct ieee80211_hw *hw)
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct device *dev = &rtl_pcipriv(hw)->dev.pdev->dev;
 	u16 i, usvalue;
 	u8 hwinfo[HWSET_MAX_SIZE];
 	u16 eeprom_id;
 	unsigned long flags;
 
-	if (rtlefuse->epromtype == EEPROM_BOOT_EFUSE) {
+	switch (rtlefuse->epromtype) {
+	case EEPROM_BOOT_EFUSE:
 		spin_lock_irqsave(&globalmutex_for_power_and_efuse, flags);
 		rtl_efuse_shadow_map_update(hw);
 		_rtl92de_efuse_update_chip_version(hw);
 		spin_unlock_irqrestore(&globalmutex_for_power_and_efuse, flags);
-		memcpy((void *)hwinfo, (void *)&rtlefuse->efuse_map
-		       [EFUSE_INIT_MAP][0],
-		       HWSET_MAX_SIZE);
-	} else if (rtlefuse->epromtype == EEPROM_93C46) {
+		break;
+	case EEPROM_93C46:
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 "RTL819X Not boot from eeprom, check it !!\n");
+		return;
+	default:
+		dev_warn(dev, "no efuse data\n");
+		return;
 	}
+
+	memcpy(hwinfo, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0], HWSET_MAX_SIZE);
 	RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_DMESG, "MAP",
 		      hwinfo, HWSET_MAX_SIZE);
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.c
index 9fd3f1b6e4a8..28c260dd11ea 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/hw.c
@@ -2102,20 +2102,22 @@ static void _rtl92ee_read_adapter_info(struct ieee80211_hw *hw)
 	u8 hwinfo[HWSET_MAX_SIZE];
 	u16 eeprom_id;
 
-	if (rtlefuse->epromtype == EEPROM_BOOT_EFUSE) {
+	switch (rtlefuse->epromtype) {
+	case EEPROM_BOOT_EFUSE:
 		rtl_efuse_shadow_map_update(hw);
+		break;
 
-		memcpy(hwinfo, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0],
-		       HWSET_MAX_SIZE);
-	} else if (rtlefuse->epromtype == EEPROM_93C46) {
+	case EEPROM_93C46:
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 "RTL819X Not boot from eeprom, check it !!");
 		return;
-	} else {
+
+	default:
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 "boot from neither eeprom nor efuse, check it !!");
 		return;
 	}
+	memcpy(hwinfo, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0], HWSET_MAX_SIZE);
 
 	RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_DMESG, "MAP\n",
 		      hwinfo, HWSET_MAX_SIZE);
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/phy.c
index 018340aedf09..c2bf8d1a7af3 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192ee/phy.c
@@ -2414,19 +2414,10 @@ static void _rtl92ee_phy_reload_mac_registers(struct ieee80211_hw *hw,
 static void _rtl92ee_phy_path_adda_on(struct ieee80211_hw *hw, u32 *addareg,
 				      bool is_patha_on, bool is2t)
 {
-	u32 pathon;
 	u32 i;
 
-	pathon = is_patha_on ? 0x0fc01616 : 0x0fc01616;
-	if (!is2t) {
-		pathon = 0x0fc01616;
-		rtl_set_bbreg(hw, addareg[0], MASKDWORD, 0x0fc01616);
-	} else {
-		rtl_set_bbreg(hw, addareg[0], MASKDWORD, pathon);
-	}
-
-	for (i = 1; i < IQK_ADDA_REG_NUM; i++)
-		rtl_set_bbreg(hw, addareg[i], MASKDWORD, pathon);
+	for (i = 0; i < IQK_ADDA_REG_NUM; i++)
+		rtl_set_bbreg(hw, addareg[i], MASKDWORD, 0x0fc01616);
 }
 
 static void _rtl92ee_phy_mac_setting_calibration(struct ieee80211_hw *hw,
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c
index 12b0978ba4fa..442f2b68ee58 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/hw.c
@@ -1673,23 +1673,31 @@ static void _rtl92se_read_adapter_info(struct ieee80211_hw *hw)
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
 	struct rtl_phy *rtlphy = &(rtlpriv->phy);
+	struct device *dev = &rtl_pcipriv(hw)->dev.pdev->dev;
 	u16 i, usvalue;
 	u16	eeprom_id;
 	u8 tempval;
 	u8 hwinfo[HWSET_MAX_SIZE_92S];
 	u8 rf_path, index;
 
-	if (rtlefuse->epromtype == EEPROM_93C46) {
+	switch (rtlefuse->epromtype) {
+	case EEPROM_BOOT_EFUSE:
+		rtl_efuse_shadow_map_update(hw);
+		break;
+
+	case EEPROM_93C46:
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 "RTL819X Not boot from eeprom, check it !!\n");
-	} else if (rtlefuse->epromtype == EEPROM_BOOT_EFUSE) {
-		rtl_efuse_shadow_map_update(hw);
+		return;
 
-		memcpy((void *)hwinfo, (void *)
-			&rtlefuse->efuse_map[EFUSE_INIT_MAP][0],
-			HWSET_MAX_SIZE_92S);
+	default:
+		dev_warn(dev, "no efuse data\n");
+		return;
 	}
 
+	memcpy(hwinfo, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0],
+	       HWSET_MAX_SIZE_92S);
+
 	RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_DMESG, "MAP",
 		      hwinfo, HWSET_MAX_SIZE_92S);
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c
index a4b7eac6856f..57a1ba8822b1 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723ae/hw.c
@@ -1630,6 +1630,7 @@ static void _rtl8723e_read_adapter_info(struct ieee80211_hw *hw,
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct device *dev = &rtl_pcipriv(hw)->dev.pdev->dev;
 	u16 i, usvalue;
 	u8 hwinfo[HWSET_MAX_SIZE];
 	u16 eeprom_id;
@@ -1638,15 +1639,19 @@ static void _rtl8723e_read_adapter_info(struct ieee80211_hw *hw,
 		/* need add */
 		return;
 	}
-	if (rtlefuse->epromtype == EEPROM_BOOT_EFUSE) {
+	switch (rtlefuse->epromtype) {
+	case EEPROM_BOOT_EFUSE:
 		rtl_efuse_shadow_map_update(hw);
 
-		memcpy(hwinfo, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0],
-		       HWSET_MAX_SIZE);
-	} else if (rtlefuse->epromtype == EEPROM_93C46) {
+	case EEPROM_93C46:
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 "RTL819X Not boot from eeprom, check it !!");
+		return;
+
+	default:
+		dev_warn(dev, "no efuse data\n");
 	}
+	memcpy(hwinfo, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0], HWSET_MAX_SIZE);
 
 	RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_DMESG, "MAP\n",
 		      hwinfo, HWSET_MAX_SIZE);
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c
index 5a3df9198ddf..08288ac9020a 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/hw.c
@@ -2026,6 +2026,7 @@ static void _rtl8723be_read_adapter_info(struct ieee80211_hw *hw,
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+	struct device *dev = &rtl_pcipriv(hw)->dev.pdev->dev;
 	u16 i, usvalue;
 	u8 hwinfo[HWSET_MAX_SIZE];
 	u16 eeprom_id;
@@ -2055,15 +2056,22 @@ static void _rtl8723be_read_adapter_info(struct ieee80211_hw *hw,
 		/* needs to be added */
 		return;
 	}
-	if (rtlefuse->epromtype == EEPROM_BOOT_EFUSE) {
+
+	switch (rtlefuse->epromtype) {
+	case EEPROM_BOOT_EFUSE:
 		rtl_efuse_shadow_map_update(hw);
+		break;
 
-		memcpy(hwinfo, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0],
-		       HWSET_MAX_SIZE);
-	} else if (rtlefuse->epromtype == EEPROM_93C46) {
+	case EEPROM_93C46:
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 "RTL819X Not boot from eeprom, check it !!");
+		return;
+
+	default:
+		dev_warn(dev, "no efuse data\n");
+		return;
 	}
+	memcpy(hwinfo, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0], HWSET_MAX_SIZE);
 	RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_DMESG, ("MAP\n"),
 		      hwinfo, HWSET_MAX_SIZE);
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c
index 445f681d08c0..c5ca9dfb445c 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8723be/phy.c
@@ -1019,7 +1019,7 @@ static u8 _rtl8723be_get_txpower_index(struct ieee80211_hw *hw, u8 path,
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
 	u8 index = (channel - 1);
-	u8 txpower;
+	u8 txpower = 0;
 	u8 power_diff_byrate = 0;
 
 	if (channel > 14 || channel < 1) {
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c
index 71e4dd9965bb..b9436df9e1ec 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c
@@ -3101,6 +3101,7 @@ static void _rtl8821ae_read_adapter_info(struct ieee80211_hw *hw, bool b_pseudo_
 	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 	struct rtl_pci_priv *pcipriv = rtl_pcipriv(hw);
+	struct device *dev = &rtl_pcipriv(hw)->dev.pdev->dev;
 	u16 i, usvalue;
 	u8 hwinfo[HWSET_MAX_SIZE];
 	u16 eeprom_id;
@@ -3109,14 +3110,20 @@ static void _rtl8821ae_read_adapter_info(struct ieee80211_hw *hw, bool b_pseudo_
 		;/* need add */
 	}
 
-	if (rtlefuse->epromtype == EEPROM_BOOT_EFUSE) {
+	switch (rtlefuse->epromtype) {
+	case EEPROM_BOOT_EFUSE:
 		rtl_efuse_shadow_map_update(hw);
-		memcpy(hwinfo, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0],
-		       HWSET_MAX_SIZE);
-	} else if (rtlefuse->epromtype == EEPROM_93C46) {
+		break;
+
+	case EEPROM_93C46:
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 "RTL819X Not boot from eeprom, check it !!");
+		return;
+
+	default:
+		dev_warn(dev, "no efuse data\n");
 	}
+	memcpy(hwinfo, &rtlefuse->efuse_map[EFUSE_INIT_MAP][0], HWSET_MAX_SIZE);
 
 	RT_PRINT_DATA(rtlpriv, COMP_INIT, DBG_DMESG, "MAP\n",
 		      hwinfo, HWSET_MAX_SIZE);