Merge branch 'ise12' into u2p

* ise12:
  move declaration ahead of use
  put run_tx and run_rx on the displayed LEDs
  remove warnings
  add mux and demux to build
  mux multiple fifo streams into one.  Allows priority or round robin
  split fifo into 2 streams based on first line in each packet
  fix to stop endless error packets
  updated tests to match new features
  error packets are now valid Extension Context packets error packets don't have a trailer any more streamid is now optional on data packets, set by header register trailer now has a bit to indicate successful End-of-burst hard-coded some header bits to correct values to ensure valid packets
  reload bit for vita rx ctrl

1 files changed, 9 insertions, 8 deletions

diff --git a/usrp2/top/u2_rev3/u2_core_udp.v b/usrp2/top/u2_rev3/u2_core_udp.v
index 798022adc..b034791a7 100644
--- a/usrp2/top/u2_rev3/u2_core_udp.v
+++ b/usrp2/top/u2_rev3/u2_core_udp.v
@@ -180,6 +180,11 @@ module u2_core
    wire [31:0] 	irq;
    wire [63:0] 	vita_time;
    
+   wire 	 run_rx, run_tx;
+   reg 		 run_rx_d1;
+   always @(posedge dsp_clk)
+     run_rx_d1 <= run_rx;
+   
    // ///////////////////////////////////////////////////////////////////////////////////////////////
    // Wishbone Single Master INTERCON
    localparam 	dw = 32;  // Data bus width
@@ -509,12 +514,13 @@ module u2_core
    //    In Rev3 there are only 6 leds, and the highest one is on the ETH connector
    
    wire [7:0] 	 led_src, led_sw;
-   wire [7:0] 	 led_hw = {clk_status,serdes_link_up};
+   wire [7:0] 	 led_hw = {run_tx, run_rx, clk_status, serdes_link_up, 1'b0};
    
    setting_reg #(.my_addr(3),.width(8)) sr_led (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr),
 				      .in(set_data),.out(led_sw),.changed());
-   setting_reg #(.my_addr(8),.width(8)) sr_led_src (.clk(wb_clk),.rst(wb_rst),.strobe(set_stb),.addr(set_addr),
-					  .in(set_data),.out(led_src),.changed());
+
+   setting_reg #(.my_addr(8),.width(8), .at_reset(8'b0001_1110)) 
+   sr_led_src (.clk(wb_clk),.rst(wb_rst), .strobe(set_stb),.addr(set_addr), .in(set_data),.out(led_src),.changed());
 
    assign 	 leds = (led_src & led_hw) | (~led_src & led_sw);
    
@@ -565,11 +571,6 @@ module u2_core
    // /////////////////////////////////////////////////////////////////////////
    // ATR Controller, Slave #11
 
-   wire 	 run_rx, run_tx;
-   reg 		 run_rx_d1;
-   always @(posedge dsp_clk)
-     run_rx_d1 <= run_rx;
-   
    atr_controller atr_controller
      (.clk_i(wb_clk),.rst_i(wb_rst),
       .adr_i(sb_adr[5:0]),.sel_i(sb_sel),.dat_i(sb_dat_o),.dat_o(sb_dat_i),