/* $NetBSD: itesio_isavar.h,v 1.9.30.2 2019/09/01 10:08:01 martin Exp $ */ /* $OpenBSD: itvar.h,v 1.2 2003/11/05 20:57:10 grange Exp $ */ /* * Copyright (c) 2006-2007 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_ITESIO_ISAVAR_H #define _DEV_ISA_ITESIO_ISAVAR_H #define IT_NUM_SENSORS 15 /* Super I/O Configuration Registers */ #define ITESIO_ADDR 0 /* Address Port = 0x2e */ #define ITESIO_DATA 1 /* Data Port = 0x2f */ #define ITESIO_LDNSEL 0x07 /* Logical Device Number Selection */ #define ITESIO_EC_LDN 0x04 /* EC Logical Device Number */ #define ITESIO_EC_MSB 0x60 /* EC Base Address (MSB) */ #define ITESIO_EC_LSB 0x61 /* EC Base Address (LSB) */ #define ITESIO_WDT_LDN 0x07 /* Watchdog Logical Device Number */ #define ITESIO_WDT_CTL 0x71 /* Watchdog Control Register */ #define ITESIO_WDT_CNF 0x72 /* Watchdog Configuration Register */ #define ITESIO_WDT_CNF_SECS (1<<7) /* Use seconds for the timer */ #define ITESIO_WDT_CNF_KRST (1<<6) /* Enable KRST */ #define ITESIO_WDT_CNF_PWROK (1<<4) /* Enable PWROK */ #define ITESIO_WDT_TMO_LSB 0x73 /* Watchdog Timeout Value LSB */ #define ITESIO_WDT_TMO_MSB 0x74 /* Watchdog Timeout Value MSB */ #define ITESIO_WDT_MAXTIMO 0xffff /* either seconds or minutes */ #define ITESIO_CHIPID1 0x20 /* Chip ID 1 */ #define ITESIO_CHIPID2 0x21 /* Chip ID 2 */ #define ITESIO_DEVREV 0x22 /* Device Revision */ #define ITESIO_ID8628 0x8628 #define ITESIO_ID8655 0x8655 #define ITESIO_ID8705 0x8705 #define ITESIO_ID8712 0x8712 #define ITESIO_ID8716 0x8716 #define ITESIO_ID8718 0x8718 #define ITESIO_ID8720 0x8720 #define ITESIO_ID8721 0x8721 #define ITESIO_ID8726 0x8726 #define ITESIO_ID8728 0x8728 #define ITESIO_ID8771 0x8771 #define ITESIO_ID8772 0x8772 /* * Control registers for the Environmental Controller, relative * to the Base Address Register. */ #define ITESIO_EC_ADDR 0x05 #define ITESIO_EC_DATA 0x06 /* Data registers */ #define ITESIO_EC_CONFIG 0x00 #define ITESIO_EC_ISR1 0x01 #define ITESIO_EC_ISR2 0x02 #define ITESIO_EC_ISR3 0x03 #define ITESIO_EC_SMI1 0x04 #define ITESIO_EC_SMI2 0x05 #define ITESIO_EC_SMI3 0x06 #define ITESIO_EC_IMR1 0x07 #define ITESIO_EC_IMR2 0x08 #define ITESIO_EC_IMR3 0x09 #define ITESIO_EC_VID 0x0a #define ITESIO_EC_FAN_TDR 0x0b /* Fan Tachometer Divisor Register */ #define ITESIO_EC_FAN16_CER 0x0c /* Fan Tachometer 16-bit Counter Enable Register */ #define ITESIO_EC_VOLTENABLE 0x50 #define ITESIO_EC_TEMPENABLE 0x51 #define ITESIO_EC_FANMINBASE 0x10 #define ITESIO_EC_FANENABLE 0x13 #define ITESIO_EC_SENSORFANBASE 0x0d /* Fan from 0x0d to 0x0f */ #define ITESIO_EC_SENSORFANEXTBASE 0x18 /* Fan (MSB) from 0x18 to 0x1A */ #define ITESIO_EC_SENSORVOLTBASE 0x20 /* Voltage from 0x20 to 0x28 */ #define ITESIO_EC_SENSORTEMPBASE 0x29 /* Temperature from 0x29 to 0x2b */ #define ITESIO_EC_VIN0 0x20 #define ITESIO_EC_VIN1 0x21 #define ITESIO_EC_VIN2 0x22 #define ITESIO_EC_VIN3 0x23 #define ITESIO_EC_VIN4 0x24 #define ITESIO_EC_VIN5 0x25 #define ITESIO_EC_VIN6 0x26 #define ITESIO_EC_VIN7 0x27 #define ITESIO_EC_VBAT 0x28 #define ITESIO_EC_UPDATEVBAT 0x40 /* Update VBAT voltage reading */ #define ITESIO_EC_BEEPEER 0x5c /* Beep Event Enable Register */ /* High and Low limits for voltages */ #define ITESIO_EC_VIN0_HIGH_LIMIT 0x30 #define ITESIO_EC_VIN0_LOW_LIMIT 0x31 #define ITESIO_EC_VIN1_HIGH_LIMIT 0x32 #define ITESIO_EC_VIN1_LOW_LIMIT 0x33 #define ITESIO_EC_VIN2_HIGH_LIMIT 0x34 #define ITESIO_EC_VIN2_LOW_LIMIT 0x35 #define ITESIO_EC_VIN3_HIGH_LIMIT 0x36 #define ITESIO_EC_VIN3_LOW_LIMIT 0x37 #define ITESIO_EC_VIN4_HIGH_LIMIT 0x38 #define ITESIO_EC_VIN4_LOW_LIMIT 0x39 #define ITESIO_EC_VIN5_HIGH_LIMIT 0x3a #define ITESIO_EC_VIN5_LOW_LIMIT 0x3b #define ITESIO_EC_VIN6_HIGH_LIMIT 0x3c #define ITESIO_EC_VIN6_LOW_LIMIT 0x3d #define ITESIO_EC_VIN7_HIGH_LIMIT 0x3e #define ITESIO_EC_VIN7_LOW_LIMIT 0x3f /* High and Low limits for temperatures */ #define ITESIO_EC_TEMP0_HIGH_LIMIT 0x40 #define ITESIO_EC_TEMP0_LOW_LIMIT 0x41 #define ITESIO_EC_TEMP1_HIGH_LIMIT 0x42 #define ITESIO_EC_TEMP1_LOW_LIMIT 0x43 #define ITESIO_EC_TEMP2_HIGH_LIMIT 0x44 #define ITESIO_EC_TEMP2_LOW_LIMIT 0x45 #define ITESIO_EC_VREF (4096) /* Vref = 4.096 V */ struct itesio_softc { bus_space_tag_t sc_iot; bus_space_handle_t sc_pnp_ioh; bus_space_handle_t sc_ec_ioh; struct sysmon_wdog sc_smw; struct sysmon_envsys *sc_sme; envsys_data_t sc_sensor[IT_NUM_SENSORS]; uint16_t sc_hwmon_baseaddr; bool sc_hwmon_mapped; bool sc_hwmon_enabled; bool sc_wdt_enabled; uint16_t sc_chipid; uint8_t sc_devrev; }; #endif /* _DEV_ISA_ITSIO_ISAVAR_H_ */