Merge branch 'new_eth' of http://gnuradio.org/git/matt into master

* 'new_eth' of http://gnuradio.org/git/matt: (42 commits)
  Fix warnings, mostly from implicitly defined wires or unspecified widths
  fullchip sim now compiles again, after moving eth and models over to new simple_gemac
  remove unused opencores
  remove debugging code
  no idea where this came from, it shouldn't be here
  Copied wb_1master back from quad radio
  Remove old mac.  Good riddance.
  remove unused port
  More xilinx fifos, more clean up of our fifos
  might as well use a cascade fifo to help timing and give a little more capacity
  fix a typo which caused tx glitches
  Untested fixes for getting serdes onto the new fifo system.  Compiles, at least
  Implement Eth flow control using pause frames
  parameterized fifo sizes, some reformatting
  remove unused old style fifo
  allow control of whether or not to honor flow control, adds some debug lines
  debug the rx side
  no longer used, replaced by newfifo version
  remove special last_line adjustment from ethernet port
  Firmware now inserts mac source address value in each frame.
  ...

1 files changed, 0 insertions, 173 deletions

diff --git a/control_lib/giantfifo_tb.v b/control_lib/giantfifo_tb.v
deleted file mode 100644
index 87ecd97ae..000000000
--- a/control_lib/giantfifo_tb.v
+++ /dev/null
@@ -1,173 +0,0 @@
-module fifo_tb();
-
-   localparam WIDTH = 36;
-   reg clk, rst;
-   wire short_full, short_empty, long_full, long_empty, giant_full, giant_empty;
-   wire casc_full, casc_empty, casc2_full, casc2_empty;
-   reg 	read, write;
-   
-   wire [WIDTH-1:0] short_do, long_do, casc_do, casc2_do, giant_do;
-   reg [WIDTH-1:0]  di;
-
-   reg 	      clear = 0;
-   
-   shortfifo #(.WIDTH(WIDTH)) shortfifo
-     (.clk(clk),.rst(rst),.datain(di),.dataout(short_do),.clear(clear),
-      .read(read),.write(write),.full(short_full),.empty(short_empty));
-   
-   longfifo #(.WIDTH(WIDTH), .SIZE(4)) longfifo
-     (.clk(clk),.rst(rst),.datain(di),.dataout(long_do),.clear(clear),
-      .read(read),.write(write),.full(long_full),.empty(long_empty));
-   
-   cascadefifo #(.WIDTH(WIDTH), .SIZE(4)) cascadefifo
-     (.clk(clk),.rst(rst),.datain(di),.dataout(casc_do),.clear(clear),
-      .read(read),.write(write),.full(casc_full),.empty(casc_empty));
-   
-   cascadefifo2 #(.WIDTH(WIDTH), .SIZE(4)) cascadefifo2
-     (.clk(clk),.rst(rst),.datain(di),.dataout(casc2_do),.clear(clear),
-      .read(read),.write(write),.full(casc2_full),.empty(casc2_empty));
-
-   wire [17:0] RAM_D;
-   wire [18:0] RAM_A;
-   wire        RAM_CLK, RAM_WEn, RAM_LDn, RAM_CE1n, RAM_OEn, RAM_CENn;
-   
-   giantfifo #(.WIDTH(WIDTH)) giantfifo
-     (.clk(clk),.rst(rst),.datain(di),.dataout(giant_do),.clear(clear),
-      .read(read),.write(write),.full(giant_full),.empty(giant_empty),
-      .RAM_D(RAM_D),.RAM_A(RAM_A),.RAM_CE1n(RAM_CE1n),.RAM_CENn(RAM_CENn),
-      .RAM_CLK(RAM_CLK),.RAM_WEn(RAM_WEn),.RAM_OEn(RAM_OEn),.RAM_LDn(RAM_LDn)
-      );
-
-   wire        MODE = 1'b0;
-   cy1356 ram_model(.d(RAM_D),.clk(RAM_CLK),.a(RAM_A),
-		    .bws(2'b00),.we_b(RAM_WEn),.adv_lb(RAM_LDn),
-		    .ce1b(RAM_CE1n),.ce2(1'b1),.ce3b(1'b0),
-		    .oeb(RAM_OEn),.cenb(RAM_CENn),.mode(MODE) 
-		    );
-   
-   initial rst = 1;
-   initial #1000 rst = 0;
-   initial clk = 0;
-   always #50 clk = ~clk;
-   
-   initial di = 36'h300AE;
-   initial read = 0;
-   initial write = 0;
-
-   always @(posedge clk)
-     if(write)
-       di <= di + 1;
-   
-   always @(posedge clk)
-     begin
-	if(short_full != long_full)
-	  $display("Error: FULL mismatch");
-	if(short_empty != long_empty)
-	  $display("Note: EMPTY mismatch, usually not a problem (longfifo has 2 cycle latency)");
-	if(read & (short_do != long_do))
-	  $display("Error: DATA mismatch");
-     end
-   
-   initial $dumpfile("giantfifo_tb.vcd");
-   initial $dumpvars(0,fifo_tb);
-
-   initial
-     begin
-	@(negedge rst);
-	@(posedge clk);
-	repeat (10)
-	  @(posedge clk);
-	write <= 1;
-	@(posedge clk);
-	write <= 0;
-	@(posedge clk);
-	@(posedge clk);
-	@(posedge clk);
-	@(posedge clk);
-	@(posedge clk);
-	@(posedge clk);
-	@(posedge clk);
-	@(posedge clk);
-	read <= 1;
-	@(posedge clk);
-	read <= 0;
-	@(posedge clk);
-	@(posedge clk);
-	@(posedge clk);
-	@(posedge clk);
-	@(posedge clk);
-
-	repeat(10)
-	  begin
-	     write <= 1;
-	     @(posedge clk);
-	     write <= 0;
-	     @(posedge clk);
-	     @(posedge clk);
-	     @(posedge clk);
-	     read <= 1;
-	     @(posedge clk);
-	     read <= 0;
-	     @(posedge clk);
-	     @(posedge clk);
-	     @(posedge clk);
-	     @(posedge clk);
-	     @(posedge clk);
-	  end // repeat (10)
-	
-	write <= 1;
-	repeat (4)
-	  @(posedge clk);
-	write <= 0;
-	@(posedge clk);
-	read <= 1;
-	repeat (4)
-	  @(posedge clk);
-	read <= 0;
-	@(posedge clk);
-
-
-	write <= 1;
-	repeat (4)
-	  @(posedge clk);
-	write <= 0;
-	@(posedge clk);
-	repeat (4)
-	  begin
-	     read <= 1;
-	     @(posedge clk);
-	     read <= 0;
-	     @(posedge clk);
-	  end
-
-	write <= 1;
-	@(posedge clk);
-	@(posedge clk);
-	@(posedge clk);
-	@(posedge clk);
-	read <= 1;
-	repeat (5)
-	  @(posedge clk);
-	write <= 0;
-	  @(posedge clk);
-	  @(posedge clk);
-	read <= 0;
-	@(posedge clk);
-
-	write <= 1;
-	repeat (16)
-	  @(posedge clk);
-	write <= 0;
-	@(posedge clk);
-	
-	read <= 1;
-	repeat (16)
-	  @(posedge clk);
-	read <= 0;
-	@(posedge clk);
-		 
-	repeat (10)
-	  @(posedge clk);
-	$finish;
-     end
-endmodule // longfifo_tb