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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 | /****************************************************************************** * * Name: lm80.h * Project: Gigabit Ethernet Adapters, Common Modules * Version: $Revision: 1.6 $ * Date: $Date: 2003/05/13 17:26:52 $ * Purpose: Contains all defines for the LM80 Chip * (National Semiconductor). * ******************************************************************************/ /****************************************************************************** * * (C)Copyright 1998-2002 SysKonnect. * (C)Copyright 2002-2003 Marvell. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * The information in this file is provided "AS IS" without warranty. * ******************************************************************************/ /****************************************************************************** * * History: * $Log: lm80.h,v $ * Revision 1.6 2003/05/13 17:26:52 mkarl * Editorial changes. * * Revision 1.5 2003/03/31 07:15:18 mkarl * Corrected Copyright. * Editorial changes. * * Revision 1.4 2002/04/25 11:04:10 rschmidt * Editorial changes * * Revision 1.3 1999/11/22 13:41:19 cgoos * Changed license header to GPL. * * Revision 1.2 1999/03/12 13:26:51 malthoff * remove __STDC__. * * Revision 1.1 1998/06/19 09:28:31 malthoff * created. * * ******************************************************************************/ #ifndef __INC_LM80_H #define __INC_LM80_H #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ /* defines ********************************************************************/ /* * LM80 register definition * * All registers are 8 bit wide */ #define LM80_CFG 0x00 /* Configuration Register */ #define LM80_ISRC_1 0x01 /* Interrupt Status Register 1 */ #define LM80_ISRC_2 0x02 /* Interrupt Status Register 2 */ #define LM80_IMSK_1 0x03 /* Interrupt Mask Register 1 */ #define LM80_IMSK_2 0x04 /* Interrupt Mask Register 2 */ #define LM80_FAN_CTRL 0x05 /* Fan Devisor/RST#/OS# Register */ #define LM80_TEMP_CTRL 0x06 /* OS# Config, Temp Res. Reg */ /* 0x07 - 0x1f reserved */ /* current values */ #define LM80_VT0_IN 0x20 /* current Voltage 0 value */ #define LM80_VT1_IN 0x21 /* current Voltage 1 value */ #define LM80_VT2_IN 0x22 /* current Voltage 2 value */ #define LM80_VT3_IN 0x23 /* current Voltage 3 value */ #define LM80_VT4_IN 0x24 /* current Voltage 4 value */ #define LM80_VT5_IN 0x25 /* current Voltage 5 value */ #define LM80_VT6_IN 0x26 /* current Voltage 6 value */ #define LM80_TEMP_IN 0x27 /* current Temperature value */ #define LM80_FAN1_IN 0x28 /* current Fan 1 count */ #define LM80_FAN2_IN 0x29 /* current Fan 2 count */ /* limit values */ #define LM80_VT0_HIGH_LIM 0x2a /* high limit val for Voltage 0 */ #define LM80_VT0_LOW_LIM 0x2b /* low limit val for Voltage 0 */ #define LM80_VT1_HIGH_LIM 0x2c /* high limit val for Voltage 1 */ #define LM80_VT1_LOW_LIM 0x2d /* low limit val for Voltage 1 */ #define LM80_VT2_HIGH_LIM 0x2e /* high limit val for Voltage 2 */ #define LM80_VT2_LOW_LIM 0x2f /* low limit val for Voltage 2 */ #define LM80_VT3_HIGH_LIM 0x30 /* high limit val for Voltage 3 */ #define LM80_VT3_LOW_LIM 0x31 /* low limit val for Voltage 3 */ #define LM80_VT4_HIGH_LIM 0x32 /* high limit val for Voltage 4 */ #define LM80_VT4_LOW_LIM 0x33 /* low limit val for Voltage 4 */ #define LM80_VT5_HIGH_LIM 0x34 /* high limit val for Voltage 5 */ #define LM80_VT5_LOW_LIM 0x35 /* low limit val for Voltage 5 */ #define LM80_VT6_HIGH_LIM 0x36 /* high limit val for Voltage 6 */ #define LM80_VT6_LOW_LIM 0x37 /* low limit val for Voltage 6 */ #define LM80_THOT_LIM_UP 0x38 /* hot temperature limit (high) */ #define LM80_THOT_LIM_LO 0x39 /* hot temperature limit (low) */ #define LM80_TOS_LIM_UP 0x3a /* OS temperature limit (high) */ #define LM80_TOS_LIM_LO 0x3b /* OS temperature limit (low) */ #define LM80_FAN1_COUNT_LIM 0x3c /* Fan 1 count limit (high) */ #define LM80_FAN2_COUNT_LIM 0x3d /* Fan 2 count limit (low) */ /* 0x3e - 0x3f reserved */ /* * LM80 bit definitions */ /* LM80_CFG Configuration Register */ #define LM80_CFG_START (1<<0) /* start monitoring operation */ #define LM80_CFG_INT_ENA (1<<1) /* enables the INT# Interrupt output */ #define LM80_CFG_INT_POL (1<<2) /* INT# pol: 0 act low, 1 act high */ #define LM80_CFG_INT_CLR (1<<3) /* disables INT#/RST_OUT#/OS# outputs */ #define LM80_CFG_RESET (1<<4) /* signals a reset */ #define LM80_CFG_CHASS_CLR (1<<5) /* clears Chassis Intrusion (CI) pin */ #define LM80_CFG_GPO (1<<6) /* drives the GPO# pin */ #define LM80_CFG_INIT (1<<7) /* restore power on defaults */ /* LM80_ISRC_1 Interrupt Status Register 1 */ /* LM80_IMSK_1 Interrupt Mask Register 1 */ #define LM80_IS_VT0 (1<<0) /* limit exceeded for Voltage 0 */ #define LM80_IS_VT1 (1<<1) /* limit exceeded for Voltage 1 */ #define LM80_IS_VT2 (1<<2) /* limit exceeded for Voltage 2 */ #define LM80_IS_VT3 (1<<3) /* limit exceeded for Voltage 3 */ #define LM80_IS_VT4 (1<<4) /* limit exceeded for Voltage 4 */ #define LM80_IS_VT5 (1<<5) /* limit exceeded for Voltage 5 */ #define LM80_IS_VT6 (1<<6) /* limit exceeded for Voltage 6 */ #define LM80_IS_INT_IN (1<<7) /* state of INT_IN# */ /* LM80_ISRC_2 Interrupt Status Register 2 */ /* LM80_IMSK_2 Interrupt Mask Register 2 */ #define LM80_IS_TEMP (1<<0) /* HOT temperature limit exceeded */ #define LM80_IS_BTI (1<<1) /* state of BTI# pin */ #define LM80_IS_FAN1 (1<<2) /* count limit exceeded for Fan 1 */ #define LM80_IS_FAN2 (1<<3) /* count limit exceeded for Fan 2 */ #define LM80_IS_CI (1<<4) /* Chassis Intrusion occured */ #define LM80_IS_OS (1<<5) /* OS temperature limit exceeded */ /* bit 6 and 7 are reserved in LM80_ISRC_2 */ #define LM80_IS_HT_IRQ_MD (1<<6) /* Hot temperature interrupt mode */ #define LM80_IS_OT_IRQ_MD (1<<7) /* OS temperature interrupt mode */ /* LM80_FAN_CTRL Fan Devisor/RST#/OS# Register */ #define LM80_FAN1_MD_SEL (1<<0) /* Fan 1 mode select */ #define LM80_FAN2_MD_SEL (1<<1) /* Fan 2 mode select */ #define LM80_FAN1_PRM_CTL (3<<2) /* Fan 1 speed control */ #define LM80_FAN2_PRM_CTL (3<<4) /* Fan 2 speed control */ #define LM80_FAN_OS_ENA (1<<6) /* enable OS mode on RST_OUT#/OS# pins*/ #define LM80_FAN_RST_ENA (1<<7) /* sets RST_OUT#/OS# pins in RST mode */ /* LM80_TEMP_CTRL OS# Config, Temp Res. Reg */ #define LM80_TEMP_OS_STAT (1<<0) /* mirrors the state of RST_OUT#/OS# */ #define LM80_TEMP_OS_POL (1<<1) /* select OS# polarity */ #define LM80_TEMP_OS_MODE (1<<2) /* selects Interrupt mode */ #define LM80_TEMP_RES (1<<3) /* selects 9 or 11 bit temp resulution*/ #define LM80_TEMP_LSB (0xf<<4)/* 4 LSBs of 11 bit temp data */ #define LM80_TEMP_LSB_9 (1<<7) /* LSB of 9 bit temperature data */ /* 0x07 - 0x1f reserved */ /* LM80_VT0_IN current Voltage 0 value */ /* LM80_VT1_IN current Voltage 1 value */ /* LM80_VT2_IN current Voltage 2 value */ /* LM80_VT3_IN current Voltage 3 value */ /* LM80_VT4_IN current Voltage 4 value */ /* LM80_VT5_IN current Voltage 5 value */ /* LM80_VT6_IN current Voltage 6 value */ /* LM80_TEMP_IN current temperature value */ /* LM80_FAN1_IN current Fan 1 count */ /* LM80_FAN2_IN current Fan 2 count */ /* LM80_VT0_HIGH_LIM high limit val for Voltage 0 */ /* LM80_VT0_LOW_LIM low limit val for Voltage 0 */ /* LM80_VT1_HIGH_LIM high limit val for Voltage 1 */ /* LM80_VT1_LOW_LIM low limit val for Voltage 1 */ /* LM80_VT2_HIGH_LIM high limit val for Voltage 2 */ /* LM80_VT2_LOW_LIM low limit val for Voltage 2 */ /* LM80_VT3_HIGH_LIM high limit val for Voltage 3 */ /* LM80_VT3_LOW_LIM low limit val for Voltage 3 */ /* LM80_VT4_HIGH_LIM high limit val for Voltage 4 */ /* LM80_VT4_LOW_LIM low limit val for Voltage 4 */ /* LM80_VT5_HIGH_LIM high limit val for Voltage 5 */ /* LM80_VT5_LOW_LIM low limit val for Voltage 5 */ /* LM80_VT6_HIGH_LIM high limit val for Voltage 6 */ /* LM80_VT6_LOW_LIM low limit val for Voltage 6 */ /* LM80_THOT_LIM_UP hot temperature limit (high) */ /* LM80_THOT_LIM_LO hot temperature limit (low) */ /* LM80_TOS_LIM_UP OS temperature limit (high) */ /* LM80_TOS_LIM_LO OS temperature limit (low) */ /* LM80_FAN1_COUNT_LIM Fan 1 count limit (high) */ /* LM80_FAN2_COUNT_LIM Fan 2 count limit (low) */ /* 0x3e - 0x3f reserved */ #define LM80_ADDR 0x28 /* LM80 default addr */ /* typedefs *******************************************************************/ /* function prototypes ********************************************************/ #ifdef __cplusplus } #endif /* __cplusplus */ #endif /* __INC_LM80_H */ |