From 7bdf0a5536d1e53a9ca9a53640298a7c26539316 Mon Sep 17 00:00:00 2001 From: Matt Ettus Date: Thu, 10 Sep 2009 23:11:44 -0700 Subject: Remove old mac. Good riddance. --- eth/rtl/verilog/MAC_rx.v | 242 ----------------------------------------------- 1 file changed, 242 deletions(-) delete mode 100644 eth/rtl/verilog/MAC_rx.v (limited to 'eth/rtl/verilog/MAC_rx.v') diff --git a/eth/rtl/verilog/MAC_rx.v b/eth/rtl/verilog/MAC_rx.v deleted file mode 100644 index 0e02e8fcc..000000000 --- a/eth/rtl/verilog/MAC_rx.v +++ /dev/null @@ -1,242 +0,0 @@ -////////////////////////////////////////////////////////////////////// -//// //// -//// MAC_rx.v //// -//// //// -//// This file is part of the Ethernet IP core project //// -//// http://www.opencores.org/projects.cgi/web/ethernet_tri_mode///// -//// //// -//// Author(s): //// -//// - Jon Gao (gaojon@yahoo.com) //// -//// //// -//// //// -////////////////////////////////////////////////////////////////////// -//// //// -//// Copyright (C) 2001 Authors //// -//// //// -//// This source file may be used and distributed without //// -//// restriction provided that this copyright statement is not //// -//// removed from the file and that any derivative work contains //// -//// the original copyright notice and the associated disclaimer. //// -//// //// -//// This source file is free software; you can redistribute it //// -//// and/or modify it under the terms of the GNU Lesser General //// -//// Public License as published by the Free Software Foundation; //// -//// either version 2.1 of the License, or (at your option) any //// -//// later version. //// -//// //// -//// This source is distributed in the hope that it will be //// -//// useful, but WITHOUT ANY WARRANTY; without even the implied //// -//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR //// -//// PURPOSE. See the GNU Lesser General Public License for more //// -//// details. //// -//// //// -//// You should have received a copy of the GNU Lesser General //// -//// Public License along with this source; if not, download it //// -//// from http://www.opencores.org/lgpl.shtml //// -//// //// -////////////////////////////////////////////////////////////////////// -// -// CVS Revision History -// -// $Log: MAC_rx.v,v $ -// Revision 1.4 2006/11/17 17:53:07 maverickist -// no message -// -// Revision 1.3 2006/01/19 14:07:52 maverickist -// verification is complete. -// -// Revision 1.2 2005/12/16 06:44:13 Administrator -// replaced tab with space. -// passed 9.6k length frame test. -// -// Revision 1.1.1.1 2005/12/13 01:51:44 Administrator -// no message -// - -module MAC_rx - #(parameter RX_FF_DEPTH = 9) - ( -input Reset , -input Clk_user, -input Clk , - //RMII interface -input MCrs_dv , -input [7:0] MRxD , -input MRxErr , - //flow_control signals -output [15:0] pause_quanta, -output pause_quanta_val, -output [15:0] rx_fifo_space, - //user interface -output Rx_mac_empty, -input Rx_mac_rd , -output [31:0] Rx_mac_data , -output [1:0] Rx_mac_BE , -output Rx_mac_sop , -output Rx_mac_eop , -output Rx_mac_err , - //CPU -input MAC_rx_add_chk_en , -input [7:0] MAC_add_prom_data , -input [2:0] MAC_add_prom_add , -input MAC_add_prom_wr , -input broadcast_filter_en , -input [15:0] broadcast_bucket_depth , -input [15:0] broadcast_bucket_interval , -input RX_APPEND_CRC, -input [4:0] Rx_Hwmark , -input [4:0] Rx_Lwmark , -input CRC_chk_en , -input [5:0] RX_IFG_SET , -input [15:0] RX_MAX_LENGTH ,// 1518 -input [6:0] RX_MIN_LENGTH ,// 64 - //RMON interface -output [15:0] Rx_pkt_length_rmon , -output Rx_apply_rmon , -output [2:0] Rx_pkt_err_type_rmon , -output [2:0] Rx_pkt_type_rmon , - - output [15:0] rx_fifo_occupied, - output rx_fifo_full, - output rx_fifo_empty, - output [31:0] debug -); -//****************************************************************************** -//internal signals -//****************************************************************************** - //CRC_chk interface -wire CRC_en ; -wire [7:0] CRC_data; -wire CRC_init; -wire CRC_err ; - //MAC_rx_add_chk interface -wire MAC_add_en ; -wire [7:0] MAC_add_data; -wire MAC_rx_add_chk_err ; - //broadcast_filter -wire broadcast_ptr ; -wire broadcast_drop ; - //MAC_rx_ctrl interface -wire [7:0] Fifo_data ; -wire Fifo_data_en ; -wire Fifo_full ; -wire Fifo_data_err ; -wire Fifo_data_drop ; -wire Fifo_data_end ; - - -//****************************************************************************** -//instantiation -//****************************************************************************** - - -MAC_rx_ctrl U_MAC_rx_ctrl( -.Reset (Reset ), -.Clk (Clk ), - //RMII interface ( //RMII interface ), -.MCrs_dv (MCrs_dv ), -.MRxD (MRxD ), -.MRxErr (MRxErr ), - //CRC_chk interface (//CRC_chk interface ), -.CRC_en (CRC_en ), -.CRC_data (CRC_data ), -.CRC_init (CRC_init ), -.CRC_err (CRC_err ), - //MAC_rx_add_chk interface (//MAC_rx_add_chk interface), -.MAC_add_en (MAC_add_en ), -.MAC_add_data (MAC_add_data ), -.MAC_rx_add_chk_err (MAC_rx_add_chk_err ), - //broadcast_filter (//broadcast_filter ), -.broadcast_ptr (broadcast_ptr ), -.broadcast_drop (broadcast_drop ), - //flow_control signals (//flow_control signals ), -.pause_quanta (pause_quanta ), -.pause_quanta_val (pause_quanta_val ), - //MAC_rx_FF interface (//MAC_rx_FF interface ), -.Fifo_data (Fifo_data ), -.Fifo_data_en (Fifo_data_en ), -.Fifo_data_err (Fifo_data_err ), -.Fifo_data_drop (Fifo_data_drop ), -.Fifo_data_end (Fifo_data_end ), -.Fifo_full (Fifo_full ), - //RMON interface (//RMON interface ), -.Rx_pkt_type_rmon (Rx_pkt_type_rmon ), -.Rx_pkt_length_rmon (Rx_pkt_length_rmon ), -.Rx_apply_rmon (Rx_apply_rmon ), -.Rx_pkt_err_type_rmon (Rx_pkt_err_type_rmon ), - //CPU (//CPU ), -.RX_IFG_SET (RX_IFG_SET ), -.RX_MAX_LENGTH (RX_MAX_LENGTH ), -.RX_MIN_LENGTH (RX_MIN_LENGTH ) -); - - assign debug = {28'd0, Fifo_data_en, Fifo_data_err, Fifo_data_end,Fifo_full}; - -MAC_rx_FF #(.RX_FF_DEPTH(RX_FF_DEPTH)) U_MAC_rx_FF ( -.Reset (Reset ), -.Clk_MAC (Clk ), -.Clk_SYS (Clk_user ), - //MAC_rx_ctrl interface (//MAC_rx_ctrl interface ), -.Fifo_data (Fifo_data ), -.Fifo_data_en (Fifo_data_en ), -.Fifo_full (Fifo_full ), -.Fifo_data_err (Fifo_data_err ), -//.Fifo_data_drop (Fifo_data_drop ), -.Fifo_data_end (Fifo_data_end ), -.Fifo_space (rx_fifo_space ), - //CPU (//CPU ), -.Rx_Hwmark (Rx_Hwmark ), -.Rx_Lwmark (Rx_Lwmark ), -.RX_APPEND_CRC (RX_APPEND_CRC ), - //user interface (//user interface ), -.Rx_mac_empty (Rx_mac_empty ), -.Rx_mac_rd (Rx_mac_rd ), -.Rx_mac_data (Rx_mac_data ), -.Rx_mac_BE (Rx_mac_BE ), -.Rx_mac_sop (Rx_mac_sop ), -.Rx_mac_eop (Rx_mac_eop ), -.Rx_mac_err (Rx_mac_err ), - -.fifo_occupied(rx_fifo_occupied), -.fifo_full_dbg(rx_fifo_full), -.fifo_empty(rx_fifo_empty) -); - - Broadcast_filter U_Broadcast_filter - (.Reset (Reset ), - .Clk (Clk ), - //MAC_rx_ctrl (//MAC_rx_ctrl ), - .broadcast_ptr (broadcast_ptr ), - .broadcast_drop (broadcast_drop ), - //FromCPU (//FromCPU ), - .broadcast_filter_en (broadcast_filter_en ), - .broadcast_bucket_depth (broadcast_bucket_depth ), - .broadcast_bucket_interval (broadcast_bucket_interval ) - ); - -CRC_chk U_CRC_chk( -.Reset (Reset ), -.Clk (Clk ), -.CRC_data (CRC_data ), -.CRC_init (CRC_init ), -.CRC_en (CRC_en ), - //From CPU (//From CPU ), -.CRC_chk_en (CRC_chk_en ), -.CRC_err (CRC_err ) -); - - MAC_rx_add_chk U_MAC_rx_add_chk - (.Reset (Reset ), - .Clk (Clk ), - .Init (CRC_init ), - .data (MAC_add_data ), - .MAC_add_en (MAC_add_en ), - .MAC_rx_add_chk_err (MAC_rx_add_chk_err ), - //From CPU (//From CPU ), - .MAC_rx_add_chk_en (MAC_rx_add_chk_en ), - .MAC_add_prom_data (MAC_add_prom_data ), - .MAC_add_prom_add (MAC_add_prom_add ), - .MAC_add_prom_wr (MAC_add_prom_wr ) - ); - -endmodule // MAC_rx -- cgit v1.2.3