wire [31:0] wb_m2s_eth0_master_adr;
wire [31:0] wb_m2s_eth0_master_dat;
wire [3:0] wb_m2s_eth0_master_sel;
wire wb_m2s_eth0_master_we;
wire wb_m2s_eth0_master_cyc;
wire wb_m2s_eth0_master_stb;
wire [2:0] wb_m2s_eth0_master_cti;
wire [1:0] wb_m2s_eth0_master_bte;
wire [31:0] wb_s2m_eth0_master_dat;
wire wb_s2m_eth0_master_ack;
wire wb_s2m_eth0_master_err;