rtl8180: add rtl8187se params to eeprom reading

rtl8187se nees extra parameters to be read from the eeprom.
This patch adds support for it
Signed-off-by: NAndrea Merello <andrea.merello@gmail.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

drivers/net/wireless/rtl818x/rtl8180/dev.c

@@ -1320,6 +1320,9 @@ static void rtl8180_eeprom_read(struct rtl8180_priv *priv)
 
 	eeprom_93cx6_multiread(&eeprom, 0x7, (__le16 *)priv->mac_addr, 3);
 
+	if (priv->chip_family == RTL818X_CHIP_FAMILY_RTL8187SE)
+		eeprom_cck_table_adr = 0x30;
+	else
 		eeprom_cck_table_adr = 0x10;
 
 	/* CCK TX power */
@@ -1348,6 +1351,19 @@ static void rtl8180_eeprom_read(struct rtl8180_priv *priv)
 		eeprom_93cx6_read(&eeprom, 0x19, &priv->rfparam);
 	}
 
+	if (priv->chip_family == RTL818X_CHIP_FAMILY_RTL8187SE) {
+		eeprom_93cx6_read(&eeprom, 0x3F, &eeprom_val);
+		priv->antenna_diversity_en = !!(eeprom_val & 0x100);
+		priv->antenna_diversity_default = (eeprom_val & 0xC00) == 0x400;
+
+		eeprom_93cx6_read(&eeprom, 0x7C, &eeprom_val);
+		priv->xtal_out = eeprom_val & 0xF;
+		priv->xtal_in = (eeprom_val & 0xF0) >> 4;
+		priv->xtal_cal = !!(eeprom_val & 0x1000);
+		priv->thermal_meter_val = (eeprom_val & 0xF00) >> 8;
+		priv->thermal_meter_en = !!(eeprom_val & 0x2000);
+	}
+
 	rtl818x_iowrite8(priv, &priv->map->EEPROM_CMD,
 			RTL818X_EEPROM_CMD_NORMAL);
 }

drivers/net/wireless/rtl818x/rtl8180/rtl8180.h

@@ -132,6 +132,13 @@ struct rtl8180_priv {
 	u8 csthreshold;
 	u8 mac_addr[ETH_ALEN];
 	u8 rf_type;
+	u8 xtal_out;
+	u8 xtal_in;
+	u8 xtal_cal;
+	u8 thermal_meter_val;
+	u8 thermal_meter_en;
+	u8 antenna_diversity_en;
+	u8 antenna_diversity_default;
 	/* sequence # */
 	u16 seqno;
 };