design/sys/iop/niu/rtl/fflp.h

/*
* ========== Copyright Header Begin ==========================================
*
* OpenSPARC T2 Processor File: fflp.h
* Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved
* 4150 Network Circle, Santa Clara, California 95054, U.S.A.
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*
* For the avoidance of doubt, and except that if any non-GPL license
* choice is available it will apply instead, Sun elects to use only
* the General Public License version 2 (GPLv2) at this time for any
* software where a choice of GPL license versions is made
* available with the language indicating that GPLv2 or any later version
* may be used, or where a choice of which version of the GPL is applied is
* otherwise unspecified.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*
*
* ========== Copyright Header End ============================================
*/
/**********************************************************************/
/*project name:  NIU                                                  */
/*module name:                                                        */
/*description:                                                        */
/*               include file for fflp.v                              */
/*                                                                    */
/*parent module in:  n.a.                                             */
/*child modules in:  n.a.                                             */
/*interface modules:                                                  */
/*author name:       Jeanne Cai                                       */
/*date created:      03-18-04                                         */
/*                                                                    */
/*              Copyright (c) 2204, Sun Microsystems, Inc.            */
/*                   Sun Proprietary and Confidential                 */
/*                                                                    */
/**********************************************************************/

//pkt_type

`define         TYPE_IPV4               16'h0800
`define         TYPE_IPV6               16'h86dd
`define         TYPE_ARP                16'h0806
`define         TYPE_RARP               16'h8035

`define         TCP             8'b0000_0110    //d'6
`define         UDP             8'b0001_0001    //d'17
`define         AH              8'b0011_0011    //d'51
`define         ESP             8'b0011_0010    //d'50
`define         SCTP            8'b1000_0100    //d'132


//cpu cmd

`define         WR_CAM_KEY              3'b000
`define         RD_CAM_KEY              3'b001
`define         COMP_SINGLE_KEY         3'b010
`define         NOP_CMD3                3'b011
`define         WR_ASSOC_D              3'b100
`define         RD_ASSOC_D              3'b101
`define         NOP_CMD1                3'b110
`define         NOP_CMD2                3'b111

//ram commands

`define         RAM_R                   2'b00
`define         RAM_W                   2'b01
`define         RAM_RMW                 2'b10

//FCRAM commands

`define         DESL            2'b10
`define         RDA             2'b01
`define         WRA             2'b00
`define         LAL             2'b10
`define         REF             2'b00
`define         MRS             2'b00