+ volatile unsigned long mac_ctrl;
+ volatile unsigned long int_stat;
+ volatile unsigned long dma_ctrl;
+ volatile unsigned long timer;
+ volatile unsigned long tx_int_al;
+ volatile unsigned long rx_int_al;
+ volatile unsigned long tx_info;
+ volatile unsigned long tx_info_al;
+ volatile unsigned long rx_buff;
+ volatile unsigned long rx_buff_al1;
+ volatile unsigned long rx_buff_al2;
+ volatile unsigned long diag;
+ volatile unsigned long phy_data;
+ volatile unsigned long phy_regs;
+ volatile unsigned long phy_trans_go;
+ volatile unsigned long backoff_seed;