#define EPROM_TXPW_OFDM_CH1_2 0x20
-//#define EPROM_TXPW_CH1_2 0x10
-#define EPROM_TXPW_CH1_2 0x30
-#define EPROM_TXPW_CH3_4 0x11
-#define EPROM_TXPW_CH5_6 0x12
-#define EPROM_TXPW_CH7_8 0x13
-#define EPROM_TXPW_CH9_10 0x14
-#define EPROM_TXPW_CH11_12 0x15
-#define EPROM_TXPW_CH13_14 0x16
-
-u32 eprom_read(struct net_device *dev,u32 addr); //reads a 16 bits word
+#define EPROM_TXPW_CH1_2 0x30
+
+#define RTL818X_EEPROM_CMD_READ (1 << 0)
+#define RTL818X_EEPROM_CMD_WRITE (1 << 1)
+#define RTL818X_EEPROM_CMD_CK (1 << 2)
+#define RTL818X_EEPROM_CMD_CS (1 << 3)
+