/****************************************************************************** * * Name:	lm80.h * Project:	GEnesis, PCI Gigabit Ethernet Adapter * Version:	$Revision: 1.4 $ * Date:	$Date: 2002/04/25 11:04:10 $ * Purpose:	Contains all defines for the LM80 Chip *		(National Semiconductor). * ******************************************************************************//****************************************************************************** * *	(C)Copyright 1998-2002 SysKonnect GmbH. * *	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 1.4  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 __cplusplusextern "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 */