/* $NetBSD: kftxxreg.h,v 1.5 1998/07/08 00:45:08 mjacob Exp $ */ /* * Copyright (c) 1997 by Matthew Jacob * NASA AMES Research Center. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice immediately at the beginning of the file, without modification, * this list of conditions, and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ /* * Registers and values specific to KFTIA or KFTHA nodes. */ /* * Taken from combinations of: * * ``DWLPA and DWLPB PCI Adapter Technical Manual, * Order Number: EK-DWLPX-TM.A01'' * * and * * ``AlphaServer 8200/8400 System Technical Manual, * Order Number EK-T8030-TM. A01'' */ #define REGVAL(r) (*(volatile int32_t *)ALPHA_PHYS_TO_K0SEG(r)) /* * There are (potentially) 4 I/O hoses per I/O node. * * A CPU to Hose Address Mapping looks (roughly) like this: * * 39 38........36 35.34 33.................0 * ------------------------------------------- * |1|TLSB NodeID |Hose#|Hose Module Specific| * ------------------------------------------- * */ #define HOSE_SIZE 0x400000000L #define MAXHOSE 4 /* * Hose Specific I/O registers (offsets from base of I/O Board) */ #define KFT_IDPNSEX(hose) ((hose)? (0x2040 + (0x100 * (hose))) : 0x2A40) #define KFT_ICCNSE 0x2040 #define KFT_ICCWTR 0x2100 #define KFT_IDPMSR 0x2B80 #define KFT_IDPNSE0 0x2A40 #define KFT_IDPNSE1 0x2140 #define KFT_IDPNSE2 0x2240 #define KFT_IDPNSE3 0x2340 |