rename source to src

1 files changed, 0 insertions, 102 deletions

diff --git a/source/metrics.v b/source/metrics.v
deleted file mode 100644
index bce3389..0000000
--- a/source/metrics.v
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- *       metrics.v
- *       
- *   Copyright (C) 2018, 2019 Mind Chasers Inc.
- *
- *   Licensed under the Apache License, Version 2.0 (the "License");
- *   you may not use this file except in compliance with the License.
- *   You may obtain a copy of the License at
- *
- *       http://www.apache.org/licenses/LICENSE-2.0
- *
- *   Unless required by applicable law or agreed to in writing, software
- *   distributed under the License is distributed on an "AS IS" BASIS,
- *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *   See the License for the specific language governing permissions and
- *   limitations under the License.
- *
- *	function: Collect metrics here and register them for transmit
- *
- *		
- */
- 
-`timescale 1ns /10ps
-
-module metrics(
-		input rstn,
-		input clk,
-		input mode_100Mbit,
-
-		// input data for gathering metrics
-		input [3:0] rx_mac_keep,
-		input rx_pf_keep_01,
-		input rx_pf_keep_02,
-		input rx_pf_keep_10,
-		input rx_pf_keep_12,
-		input rx_pf_keep_20,
-		input rx_pf_keep_21,
-		input rx_pf_keep_23,
-	
-		input [3:0] rx_eop, 
-		input [3:0] rx_sop,
-		input [3:0] tx_eop,
-		input [3:0] tx_sop,
-		
-		// metric outputs
-		input metrics_start,
-		output reg [8:0] metrics_d
-);
-	
-reg [7:0] rx_pkt_cnt;
-reg [7:0] tx_pkt_cnt;
-
-reg [7:0] rx0_drop_cnt;
-reg [7:0] rx1_drop_cnt;
-
-reg [3:0] bit_cnt;
-reg [3:0] addr;
-
-always @(posedge clk or negedge rstn)
-	if (!rstn) begin
-		bit_cnt <= 4'h0;
-		addr <= 4'h0;
-		end
-	else if ( metrics_start ) begin
-		bit_cnt <= 4'h0;
-		addr <= 4'h0;
-		end
-	else if ( !mode_100Mbit || ( mode_100Mbit && bit_cnt == 4'h9 ) ) begin
-		bit_cnt <= 4'h0;
-		addr <= addr + 1;
-		end
-	else 
-		bit_cnt <= bit_cnt + 1;
-		
-always @(posedge clk or negedge rstn)
-	if (!rstn)
-		rx_pkt_cnt <= 'h0;
-	else if (rx_eop[2])
-		rx_pkt_cnt <= rx_pkt_cnt + 1;
-		
-always @(posedge clk or negedge rstn)
-	if (!rstn)
-		tx_pkt_cnt <= 'h0;
-	else if (tx_eop[2])
-		tx_pkt_cnt <= tx_pkt_cnt + 1;
-	
-always @(posedge clk or negedge rstn)
-	if (!rstn)
-		metrics_d <= 9'h100;
-	else begin
-		case(addr)
-			'h0: metrics_d <=  { 1'b0, rx_pkt_cnt };
-			'h1: metrics_d <=  { 1'b0, tx_pkt_cnt };
-			'h2: metrics_d <=  { 1'b0, rx0_drop_cnt };
-			'h3: metrics_d <=  { 1'b1, rx1_drop_cnt };
-			default: metrics_d <= 9'h100;
-		endcase
-	end
-		
-
-
-endmodule