1 files changed, 0 insertions, 118 deletions
diff --git a/inband_lib/data_packet_fifo.v b/inband_lib/data_packet_fifo.v
deleted file mode 100755
index a9bcbdae7..000000000
--- a/inband_lib/data_packet_fifo.v
+++ /dev/null
@@ -1,118 +0,0 @@
-module data_packet_fifo 
-  ( input       reset,
-    input       clock,
-    input       [31:0]ram_data_in,
-    input       write_enable,
-    output  reg have_space,
-    output  reg [31:0]ram_data_out,
-    output  reg pkt_waiting,
-	output	reg	isfull,
-	output	reg [1:0]usb_ram_packet_out,
-	output	reg [1:0]usb_ram_packet_in,
-    input       read_enable,
-    input       pkt_complete,
-    input       skip_packet) ;
-
-    /* Some parameters for usage later on */
-    parameter DATA_WIDTH = 32 ;
-    parameter PKT_DEPTH = 128 ;
-    parameter NUM_PACKETS = 4 ;
-
-    /* Create the RAM here */
-    reg [DATA_WIDTH-1:0] usb_ram [PKT_DEPTH*NUM_PACKETS-1:0] ;
-
-    /* Create the address signals */
-    reg [6:0] usb_ram_offset_out ;
-    //reg [1:0] usb_ram_packet_out ;
-    reg [6:0] usb_ram_offset_in ;
-    //reg [1:0] usb_ram_packet_in ;
-
-    wire [6-2+NUM_PACKETS:0] usb_ram_aout ;
-    wire [6-2+NUM_PACKETS:0] usb_ram_ain ;
-    //reg isfull;
-
-    assign usb_ram_aout = {usb_ram_packet_out, usb_ram_offset_out} ;
-    assign usb_ram_ain = {usb_ram_packet_in, usb_ram_offset_in} ;
-    
-    // Check if there is one full packet to process
-    always @(usb_ram_ain, usb_ram_aout, isfull)
-    begin
-        if (usb_ram_ain == usb_ram_aout)
-            pkt_waiting <= isfull ;
-        else if (usb_ram_ain > usb_ram_aout)
-            pkt_waiting <= (usb_ram_ain - usb_ram_aout) >= PKT_DEPTH;
-        else
-            pkt_waiting <= (usb_ram_ain + 10'b1000000000 - usb_ram_aout) >= PKT_DEPTH;
-    end
- 
-    // Check if there is room
-    always @(usb_ram_ain, usb_ram_aout, isfull)
-    begin
-        if (usb_ram_ain == usb_ram_aout)
-            have_space <= ~isfull;   
-        else if (usb_ram_ain > usb_ram_aout)
-            have_space <= ((usb_ram_ain - usb_ram_aout) <= PKT_DEPTH * (NUM_PACKETS - 1))? 1'b1 : 1'b0;
-        else
-            have_space <= (usb_ram_aout - usb_ram_ain) >= PKT_DEPTH;
-    end
-
-
-
-    /* RAM Writing/Reading process */
-    always @(posedge clock)
-    begin
-        if( write_enable ) 
-          begin
-            usb_ram[usb_ram_ain] <= ram_data_in ;
-          end
-		ram_data_out <= usb_ram[usb_ram_aout] ;
-    end
-
-    /* RAM Write/Read Address process */
-    always @(posedge clock)
-    begin
-        if( reset ) 
-          begin
-            usb_ram_packet_out <= 0 ;
-            usb_ram_offset_out <= 0 ;
-			usb_ram_offset_in <= 0 ;
-            usb_ram_packet_in <= 0 ;
-            isfull <= 0;
-          end
-        else
-		  begin
-            if( skip_packet )
-              begin
-                usb_ram_packet_out <= usb_ram_packet_out + 1 ;
-                usb_ram_offset_out <= 0 ;
-                isfull <= 0;
-              end
-            else if(read_enable) 
-			  begin
-                if( usb_ram_offset_out == 7'b1111111 )
-                  begin
-                    isfull <= 0 ;
-                    usb_ram_offset_out <= 0 ;
-                    usb_ram_packet_out <= usb_ram_packet_out + 1 ;
-                  end
-                else
-                    usb_ram_offset_out <= usb_ram_offset_out + 1 ;  
-              end
-			if( pkt_complete )
-              begin
-                usb_ram_packet_in <= usb_ram_packet_in + 1 ;
-                usb_ram_offset_in <= 0 ;
-                if ((usb_ram_packet_in + 2'b1) == usb_ram_packet_out)
-                    isfull <= 1 ;
-              end
-            else if( write_enable ) 
-              begin
-                if (usb_ram_offset_in == 7'b1111111)
-                    usb_ram_offset_in <= 7'b1111111 ;    
-                else
-                    usb_ram_offset_in <= usb_ram_offset_in + 1 ;
-              end
-		  end
-    end
-
-endmodule