#define MAC_READ_REG_OFFSET 0x0c
#define MAC_COMMAND_DONE_REG_OFFSET 0x10
+#define PCS_ADDR_REG_OFFSET 0x00
+#define PCS_COMMAND_REG_OFFSET 0x04
+#define PCS_WRITE_REG_OFFSET 0x08
+#define PCS_READ_REG_OFFSET 0x0c
+#define PCS_COMMAND_DONE_REG_OFFSET 0x10
+
#define MII_MGMT_CONFIG_ADDR 0x20
#define MII_MGMT_COMMAND_ADDR 0x24
#define MII_MGMT_ADDRESS_ADDR 0x28