vmm_eth

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Files in
vmm_eth.tar

call_back.sv
cfg_intf.sv
cfg_xtor.sv
chan.sv
cov.sv
env.sv
file_list
Current file: host_driver.sv
host_intf.sv
host_xtor_rx.sv
host_xtor.sv
phy_driver.sv
phy_intf.sv
phy_xtor_rx.sv
phy_xtor.sv
pkt_generator_rx.sv
pkt_generator.sv
pkt.sv
pro.sv
run
rx_pkt.sv
sb.sv
tb_top.v
timescale.v
top.sv
verilog_top.v

// by gopi@testbench.in
`ifndef HOST_DRIVER_CLASS
`define HOST_DRIVER_CLASS

class host_driver extends vmm_xactor ;

  virtual host_intf h_if;
  extern function new(string name,virtual host_intf h_if);

  extern function bit        read_CPU_init_end ();
  extern function bit        read_Rx_mac_ra    ();
  extern function bit [31:0] read_Rx_mac_data  ();
  extern function bit [1:0]  read_Rx_mac_BE    ();
  extern function bit        read_Rx_mac_pa    ();
  extern function bit        read_Rx_mac_sop   ();
  extern function bit        read_Rx_mac_eop   ();
  extern function bit        read_Tx_mac_wa    ();

  extern task drive_Reset      (bit        Reset      ) ;
  extern task drive_Rx_mac_rd  (bit        Rx_mac_rd  ) ;
  extern task drive_Tx_mac_wr  (bit        Tx_mac_wr  ) ;
  extern task drive_Tx_mac_data(bit[31:0]  Tx_mac_data) ;
  extern task drive_Tx_mac_BE  (bit [1:0]  Tx_mac_BE  ) ;
  extern task drive_Tx_mac_sop (bit        Tx_mac_sop ) ;
  extern task drive_Tx_mac_eop (bit        Tx_mac_eop ) ;
  extern task posedge_clk();

endclass

function host_driver::new(string name,virtual host_intf h_if);
  super.new("driver",name);
  this.h_if = h_if;
endfunction

function bit        host_driver::read_CPU_init_end () ; read_CPU_init_end  = h_if.CPU_init_end ; endfunction
function bit        host_driver::read_Rx_mac_ra    () ; read_Rx_mac_ra     = h_if.Rx_mac_ra    ; endfunction
function bit [31:0] host_driver::read_Rx_mac_data  () ; read_Rx_mac_data   = h_if.Rx_mac_data  ; endfunction
function bit [1:0]  host_driver::read_Rx_mac_BE    () ; read_Rx_mac_BE     = h_if.Rx_mac_BE    ; endfunction
function bit        host_driver::read_Rx_mac_pa    () ; read_Rx_mac_pa     = h_if.Rx_mac_pa    ; endfunction
function bit        host_driver::read_Rx_mac_sop   () ; read_Rx_mac_sop    = h_if.Rx_mac_sop   ; endfunction
function bit        host_driver::read_Rx_mac_eop   () ; read_Rx_mac_eop    = h_if.Rx_mac_eop   ; endfunction
function bit        host_driver::read_Tx_mac_wa    () ; read_Tx_mac_wa     = h_if.Tx_mac_wa    ; endfunction

task host_driver::drive_Reset      (bit        Reset      ) ; h_if.Reset       = Reset      ;  endtask
task host_driver::drive_Rx_mac_rd  (bit        Rx_mac_rd  ) ; h_if.Rx_mac_rd   = Rx_mac_rd  ;  endtask
task host_driver::drive_Tx_mac_wr  (bit        Tx_mac_wr  ) ; h_if.Tx_mac_wr   = Tx_mac_wr  ;  endtask
task host_driver::drive_Tx_mac_data(bit[31:0]  Tx_mac_data) ; h_if.Tx_mac_data = Tx_mac_data;  endtask
task host_driver::drive_Tx_mac_BE  (bit [1:0]  Tx_mac_BE  ) ; h_if.Tx_mac_BE   = Tx_mac_BE  ;  endtask
task host_driver::drive_Tx_mac_sop (bit        Tx_mac_sop ) ; h_if.Tx_mac_sop  = Tx_mac_sop ;  endtask
task host_driver::drive_Tx_mac_eop (bit        Tx_mac_eop ) ; h_if.Tx_mac_eop  = Tx_mac_eop ;  endtask
task host_driver::posedge_clk      (                      ) ; @(posedge h_if.clk);             endtask

`endif