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Diffstat (limited to 'drivers/net/sk98lin/h/lm80.h')
| -rw-r--r-- | drivers/net/sk98lin/h/lm80.h | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/drivers/net/sk98lin/h/lm80.h b/drivers/net/sk98lin/h/lm80.h new file mode 100644 index 00000000000..4e2dbbf7800 --- /dev/null +++ b/drivers/net/sk98lin/h/lm80.h @@ -0,0 +1,179 @@ +/****************************************************************************** + * + * 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. + * + ******************************************************************************/ + +#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 */ |