/* $OpenBSD: i82802reg.h,v 1.5 2022/01/09 05:42:38 jsg Exp $ */ /* * Copyright (c) 2000 Michael Shalayeff * 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, 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. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 HIS RELATIVES 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 MIND, 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. */ /* * Intel 82802AB/82802AC Firmware Hub * * see: ftp://download.intel.com/design/chipsets/datashts/29065804.pdf * and http://www.intel.com/Assets/PDF/manual/298029.pdf */ /* * unfortunately FWH does not show up in the pci device scan, 10x intel. * so all we do is probe for it in the pchb driver at the following address. */ #define I82802_IOBASE 0xffb00000 #define I82802_IOSIZE 0x00100000 /* * FWH registers * (table 4-4) */ #define I82802_BLOCK_LK 0xf0002 #define I82802_MINUS01_LK 0xe0002 #define I82802_MINUS02_LK 0xd0002 #define I82802_MINUS03_LK 0xc0002 #define I82802_MINUS04_LK 0xb0002 #define I82802_MINUS05_LK 0xa0002 #define I82802_MINUS06_LK 0x90002 #define I82802_MINUS07_LK 0x80002 #define I82802_MINUS08_LK 0x70002 #define I82802_MINUS09_LK 0x60002 #define I82802_MINUS10_LK 0x50002 #define I82802_MINUS11_LK 0x40002 #define I82802_MINUS12_LK 0x30002 #define I82802_MINUS13_LK 0x20002 #define I82802_MINUS14_LK 0x10002 #define I82802_MINUS15_LK 0x00002 #define I82802_FGPI_REG 0xc0100 /* * T_BLOCK_LK and T_MINUS_* (block locking registers) * (table 4-5) */ #define I82802_BLR_RD 0x04 #define I82802_BLR_LD 0x02 #define I82802_BLR_WL 0x01 /* * Register Based Locking Value Definitions * (table 4-6) */ #define I82802_LV_FULL 0x00 #define I82802_LV_WRITE 0x01 #define I82802_LV_DOWN 0x02 #define I82802_LV_READ 0x04 /* * General Purpose Inputs Register * (table 4-7) */ #define I82802_FGPI_PIN4 0x10 /* PLCC-30/T SOP-7 */ #define I82802_FGPI_PIN3 0x08 /* PLCC-30/T SOP-15 */ #define I82802_FGPI_PIN2 0x04 /* PLCC-30/T SOP-16 */ #define I82802_FGPI_PIN1 0x02 /* PLCC-30/T SOP-17 */ #define I82802_FGPI_PIN0 0x01 /* PLCC-30/T SOP-18 */ /* * RNG registers */ #define I82802_RNG_HWST 0xc015f #define I82802_RNG_HWST_PRESENT 0x40 #define I82802_RNG_HWST_ENABLE 0x01 #define I82802_RNG_RNGST 0xc0160 #define I82802_RNG_RNGST_DATAV 0x01 #define I82802_RNG_DATA 0xc0161
