/* $NetBSD: itvar.h,v 1.5 2007/07/05 15:20:30 xtraeme Exp $ */ /* $OpenBSD: itvar.h,v 1.2 2003/11/05 20:57:10 grange Exp $ */ /* * Copyright (c) 2006 Juan Romero Pardines * Copyright (c) 2003 Julien Bordet * 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 LIMITD TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITD 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. */ #ifndef _DEV_ISA_ITVAR_H #define _DEV_ISA_ITVAR_H #define IT_NUM_SENSORS 15 /* Identification chip registers */ #define IT_VENDORID 0x58 #define IT_REV_8705 0x90 #define IT_COREID 0x5b #define IT_REV_8712 0x12 /* Control registers */ #define IT_ADDR 0x05 #define IT_DATA 0x06 /* Data registers */ #define IT_CONFIG 0x00 #define IT_ISR1 0x01 #define IT_ISR2 0x02 #define IT_ISR3 0x03 #define IT_SMI1 0x04 #define IT_SMI2 0x05 #define IT_SMI3 0x06 #define IT_IMR1 0x07 #define IT_IMR2 0x08 #define IT_IMR3 0x09 #define IT_VID 0x0a #define IT_FAN 0x0b #define IT_FAN16 0x0c #define IT_VOLTENABLE 0x50 #define IT_TEMPENABLE 0x51 #define IT_FANMINBASE 0x10 #define IT_FANENABLE 0x13 #define IT_SENSORFANBASE 0x0d /* Fan from 0x0d to 0x0f */ #define IT_SENSORFANEXTBASE 0x18 /* Fan (MSB) from 0x18 to 0x1A */ #define IT_SENSORVOLTBASE 0x20 /* Voltage from 0x20 to 0x28 */ #define IT_SENSORTEMPBASE 0x29 /* Temperature from 0x29 to 0x2b */ #define IT_VIN0 0x20 #define IT_VIN1 0x21 #define IT_VIN2 0x22 #define IT_VIN3 0x23 #define IT_VIN4 0x24 #define IT_VIN5 0x25 #define IT_VIN6 0x26 #define IT_VIN7 0x27 #define IT_VBAT 0x28 #define IT_UPDATEVBAT 0x40 /* Update VBAT voltage reading */ #define IT_BEEPEER 0x5c /* Beep Event Enable Register */ /* High and Low limits for voltages */ #define IT_VIN0_HIGH_LIMIT 0x30 #define IT_VIN0_LOW_LIMIT 0x31 #define IT_VIN1_HIGH_LIMIT 0x32 #define IT_VIN1_LOW_LIMIT 0x33 #define IT_VIN2_HIGH_LIMIT 0x34 #define IT_VIN2_LOW_LIMIT 0x35 #define IT_VIN3_HIGH_LIMIT 0x36 #define IT_VIN3_LOW_LIMIT 0x37 #define IT_VIN4_HIGH_LIMIT 0x38 #define IT_VIN4_LOW_LIMIT 0x39 #define IT_VIN5_HIGH_LIMIT 0x3a #define IT_VIN5_LOW_LIMIT 0x3b #define IT_VIN6_HIGH_LIMIT 0x3c #define IT_VIN6_LOW_LIMIT 0x3d #define IT_VIN7_HIGH_LIMIT 0x3e #define IT_VIN7_LOW_LIMIT 0x3f /* High and Low limits for temperatures */ #define IT_TEMP0_HIGH_LIMIT 0x40 #define IT_TEMP0_LOW_LIMIT 0x41 #define IT_TEMP1_HIGH_LIMIT 0x42 #define IT_TEMP1_LOW_LIMIT 0x43 #define IT_TEMP2_HIGH_LIMIT 0x44 #define IT_TEMP2_LOW_LIMIT 0x45 /* Reserved registers, used for probing the chip */ #define IT_RES48 0x48 #define IT_RES48_DEFAULT 0x2d #define IT_RES52 0x52 #define IT_RES52_DEFAULT 0x7f #define IT_VREF (4096) /* Vref = 4.096 V */ struct it_softc { struct device sc_dev; bus_space_tag_t sc_iot; bus_space_handle_t sc_ioh; struct sysmon_envsys sc_sysmon; envsys_data_t sc_data[IT_NUM_SENSORS]; uint8_t sc_idr; }; #endif /* _DEV_ISA_ITVAR_H_ */