2000-06-15 23:09:15 +04:00
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/* $NetBSD: if_gmreg.h,v 1.3 2000/06/15 19:09:15 tsubai Exp $ */
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2000-02-27 21:00:55 +03:00
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/*-
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* Copyright (c) 2000 Tsubai Masanari. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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struct gmac_dma {
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u_int32_t cmd;
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u_int32_t cmd_hi;
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u_int32_t address;
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u_int32_t address_hi;
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};
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#define GMAC_OWN 0x80000000
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#define GMAC_SOP 0x40000000 /* start of packet? */
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#define GMAC_LEN_MASK 0x00003fff
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2000-03-26 13:15:17 +04:00
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#define GMAC_INT_TXEMPTY 0x02 /* TX ring empty */
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#define GMAC_INT_TXDONE 0x04
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#define GMAC_INT_RXDONE 0x10
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2000-02-27 21:00:55 +03:00
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2000-06-15 23:09:15 +04:00
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#define GMAC_RXMAC_PR 0x08 /* enable promiscuous mode */
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#define GMAC_RXMAC_HEN 0x10 /* enable the hash filter */
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2000-02-27 21:00:55 +03:00
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/*
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* register offset
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*/
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#define GMAC_STATUS 0x000c
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#define GMAC_INTMASK 0x0010
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#define GMAC_SOFTWARERESET 0x1010
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#define GMAC_TXDMAKICK 0x2000
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#define GMAC_TXDMACONFIG 0x2004
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#define GMAC_TXDMADESCBASELO 0x2008
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#define GMAC_TXDMADESCBASEHI 0x200c
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#define GMAC_TXDMACOMPLETE 0x2100
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#define GMAC_RXDMACONFIG 0x4000
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#define GMAC_RXDMADESCBASELO 0x4004
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#define GMAC_RXDMADESCBASEHI 0x4008
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#define GMAC_RXDMAKICK 0x4100
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#define GMAC_MACPAUSE 0x6008
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#define GMAC_MACPAUSE 0x6008
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#define GMAC_TXMACSTATUS 0x6010
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#define GMAC_TXMACCONFIG 0x6030
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#define GMAC_RXMACCONFIG 0x6034
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#define GMAC_MACCTRLCONFIG 0x6038
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#define GMAC_XIFCONFIG 0x603c
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#define GMAC_INTERPACKETGAP0 0x6040
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#define GMAC_INTERPACKETGAP1 0x6044
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#define GMAC_INTERPACKETGAP2 0x6048
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#define GMAC_SLOTTIME 0x604c
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#define GMAC_MINFRAMESIZE 0x6050
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#define GMAC_MAXFRAMESIZE 0x6054
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#define GMAC_PASIZE 0x6058
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#define GMAC_JAMSIZE 0x605c
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#define GMAC_ATTEMPTLIMIT 0x6060 /* atemptlimit */
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#define GMAC_MACCNTLTYPE 0x6064
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#define GMAC_MACADDRESS0 0x6080
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#define GMAC_MACADDRESS1 0x6084
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#define GMAC_MACADDRESS2 0x6088
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#define GMAC_MACADDRESS3 0x608c
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#define GMAC_MACADDRESS4 0x6090
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#define GMAC_MACADDRESS5 0x6094
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#define GMAC_MACADDRESS6 0x6098
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#define GMAC_MACADDRESS7 0x609c
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#define GMAC_MACADDRESS8 0x60a0
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#define GMAC_MACADDRFILT0 0x60a4
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#define GMAC_MACADDRFILT1 0x60a8
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#define GMAC_MACADDRFILT2 0x60ac
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#define GMAC_MACADDRFILT2_1MASK 0x60b0 /* macaddressfilter2&1mask */
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#define GMAC_MACADDRFILT0MASK 0x60b4 /* macaddressfilter0mask */
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#define GMAC_HASHTABLE0 0x60c0
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#define GMAC_RANDOMSEED 0x6130
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#define GMAC_MIFFRAMEOUTPUT 0x620c
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#define GMAC_DATAPATHMODE 0x9050
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