| /****************************************************************************** |
| * |
| * Name: skgei2c.h |
| * Project: GEnesis, PCI Gigabit Ethernet Adapter |
| * Version: $Revision: 1.23 $ |
| * Date: $Date: 2002/12/19 14:34:27 $ |
| * Purpose: Special GEnesis defines for TWSI |
| * |
| ******************************************************************************/ |
| |
| /****************************************************************************** |
| * |
| * (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: skgei2c.h,v $ |
| * Revision 1.23 2002/12/19 14:34:27 rschmidt |
| * Added cast in macros SK_I2C_SET_BIT() and SK_I2C_CLR_BIT() |
| * Editorial changes (TWSI) |
| * |
| * Revision 1.22 2002/10/14 16:45:56 rschmidt |
| * Editorial changes (TWSI) |
| * |
| * Revision 1.21 2002/08/13 08:42:24 rschmidt |
| * Changed define for SK_MIN_SENSORS back to 5 |
| * Merged defines for PHY PLL 3V3 voltage (A and B) |
| * Editorial changes |
| * |
| * Revision 1.20 2002/08/06 09:43:56 jschmalz |
| * Extensions and changes for Yukon |
| * |
| * Revision 1.19 2002/08/02 12:00:08 rschmidt |
| * Added defines for YUKON sensors |
| * Editorial changes |
| * |
| * Revision 1.18 2001/08/16 12:44:33 afischer |
| * LM80 sensor init values corrected |
| * |
| * Revision 1.17 1999/11/22 13:55:25 cgoos |
| * Changed license header to GPL. |
| * |
| * Revision 1.16 1999/11/12 08:24:10 malthoff |
| * Change voltage warning and error limits |
| * (warning +-5%, error +-10%). |
| * |
| * Revision 1.15 1999/09/14 14:14:43 malthoff |
| * The 1000BT Dual Link adapter has got only one Fan. |
| * The second Fan has been removed. |
| * |
| * Revision 1.14 1999/05/27 13:40:50 malthoff |
| * Fan Divisor = 1. Assuming fan with 6500 rpm. |
| * |
| * Revision 1.13 1999/05/20 14:56:55 malthoff |
| * Bug Fix: Missing brace in SK_LM80_FAN_FAKTOR. |
| * |
| * Revision 1.12 1999/05/20 09:22:00 cgoos |
| * Changes for 1000Base-T (Fan sensors). |
| * |
| * Revision 1.11 1998/10/14 05:57:22 cgoos |
| * Fixed compilation warnings. |
| * |
| * Revision 1.10 1998/09/04 08:37:00 malthoff |
| * bugfix: correct the SK_I2C_GET_CTL() macro. |
| * |
| * Revision 1.9 1998/08/25 06:10:03 gklug |
| * add: thresholds for all sensors |
| * |
| * Revision 1.8 1998/08/20 11:37:42 gklug |
| * chg: change Ioc to IoC |
| * |
| * Revision 1.7 1998/08/20 08:53:11 gklug |
| * fix: compiler errors |
| * add: Threshold values |
| * |
| * Revision 1.6 1998/08/17 11:37:09 malthoff |
| * Bugfix in SK_I2C_CTL macro. The parameter 'dev' |
| * has to be shifted 9 bits. |
| * |
| * Revision 1.5 1998/08/17 06:52:21 malthoff |
| * Remove unrequired macros. |
| * Add macros for accessing TWSI SW register. |
| * |
| * Revision 1.4 1998/08/13 08:30:18 gklug |
| * add: conversion factors for read values |
| * add: new state SEN_VALEXT to read extension value of temperature sensor |
| * |
| * Revision 1.3 1998/08/12 13:37:56 gklug |
| * rmv: error numbers and messages |
| * |
| * Revision 1.2 1998/08/11 07:54:38 gklug |
| * add: sensor states for GE sensors |
| * add: Macro to access TWSI hardware register |
| * chg: Error messages for TWSI errors |
| * |
| * Revision 1.1 1998/07/17 11:27:56 gklug |
| * Created. |
| * |
| * |
| * |
| ******************************************************************************/ |
| |
| /* |
| * SKGEI2C.H contains all SK-98xx specific defines for the TWSI handling |
| */ |
| |
| #ifndef _INC_SKGEI2C_H_ |
| #define _INC_SKGEI2C_H_ |
| |
| /* |
| * Macros to access the B2_I2C_CTRL |
| */ |
| #define SK_I2C_CTL(IoC, flag, dev, reg, burst) \ |
| SK_OUT32(IoC, B2_I2C_CTRL,\ |
| (flag ? 0x80000000UL : 0x0L) | \ |
| (((SK_U32) reg << 16) & I2C_ADDR) | \ |
| (((SK_U32) dev << 9) & I2C_DEV_SEL) | \ |
| (( burst << 4) & I2C_BURST_LEN)) |
| |
| #define SK_I2C_STOP(IoC) { \ |
| SK_U32 I2cCtrl; \ |
| SK_IN32(IoC, B2_I2C_CTRL, &I2cCtrl); \ |
| SK_OUT32(IoC, B2_I2C_CTRL, I2cCtrl | I2C_STOP); \ |
| } |
| |
| #define SK_I2C_GET_CTL(IoC, pI2cCtrl) SK_IN32(IoC, B2_I2C_CTRL, pI2cCtrl) |
| |
| /* |
| * Macros to access the TWSI SW Registers |
| */ |
| #define SK_I2C_SET_BIT(IoC, SetBits) { \ |
| SK_U8 OrgBits; \ |
| SK_IN8(IoC, B2_I2C_SW, &OrgBits); \ |
| SK_OUT8(IoC, B2_I2C_SW, OrgBits | (SK_U8)(SetBits)); \ |
| } |
| |
| #define SK_I2C_CLR_BIT(IoC, ClrBits) { \ |
| SK_U8 OrgBits; \ |
| SK_IN8(IoC, B2_I2C_SW, &OrgBits); \ |
| SK_OUT8(IoC, B2_I2C_SW, OrgBits & ~((SK_U8)(ClrBits))); \ |
| } |
| |
| #define SK_I2C_GET_SW(IoC, pI2cSw) SK_IN8(IoC, B2_I2C_SW, pI2cSw) |
| |
| /* |
| * define the possible sensor states |
| */ |
| #define SK_SEN_IDLE 0 /* Idle: sensor not read */ |
| #define SK_SEN_VALUE 1 /* Value Read cycle */ |
| #define SK_SEN_VALEXT 2 /* Extended Value Read cycle */ |
| |
| /* |
| * Conversion factor to convert read Voltage sensor to milli Volt |
| * Conversion factor to convert read Temperature sensor to 10th degree Celsius |
| */ |
| #define SK_LM80_VT_LSB 22 /* 22mV LSB resolution */ |
| #define SK_LM80_TEMP_LSB 10 /* 1 degree LSB resolution */ |
| #define SK_LM80_TEMPEXT_LSB 5 /* 0.5 degree LSB resolution for the |
| * extension value |
| */ |
| #define SK_LM80_FAN_FAKTOR ((22500L*60)/(1*2)) |
| /* formula: counter = (22500*60)/(rpm * divisor * pulses/2) |
| * assuming: 6500rpm, 4 pulses, divisor 1 |
| */ |
| |
| /* |
| * Define sensor management data |
| * Maximum is reached on copperfield with dual Broadcom. |
| * Board specific maximum is in pAC->I2c.MaxSens |
| */ |
| #define SK_MAX_SENSORS 8 /* maximal no. of installed sensors */ |
| #define SK_MIN_SENSORS 5 /* minimal no. of installed sensors */ |
| |
| /* |
| * To watch the statemachine (JS) use the timer in two ways instead of one as hitherto |
| */ |
| #define SK_TIMER_WATCH_STATEMACHINE 0 /* Watch the statemachine to finish in a specific time */ |
| #define SK_TIMER_NEW_GAUGING 1 /* Start a new gauging when timer expires */ |
| |
| |
| /* |
| * Defines for the individual Thresholds |
| */ |
| |
| /* Temperature sensor */ |
| #define SK_SEN_TEMP_HIGH_ERR 800 /* Temperature High Err Threshold */ |
| #define SK_SEN_TEMP_HIGH_WARN 700 /* Temperature High Warn Threshold */ |
| #define SK_SEN_TEMP_LOW_WARN 100 /* Temperature Low Warn Threshold */ |
| #define SK_SEN_TEMP_LOW_ERR 0 /* Temperature Low Err Threshold */ |
| |
| /* VCC which should be 5 V */ |
| #define SK_SEN_PCI_5V_HIGH_ERR 5588 /* Voltage PCI High Err Threshold */ |
| #define SK_SEN_PCI_5V_HIGH_WARN 5346 /* Voltage PCI High Warn Threshold */ |
| #define SK_SEN_PCI_5V_LOW_WARN 4664 /* Voltage PCI Low Warn Threshold */ |
| #define SK_SEN_PCI_5V_LOW_ERR 4422 /* Voltage PCI Low Err Threshold */ |
| |
| /* |
| * VIO may be 5 V or 3.3 V. Initialization takes two parts: |
| * 1. Initialize lowest lower limit and highest higher limit. |
| * 2. After the first value is read correct the upper or the lower limit to |
| * the appropriate C constant. |
| * |
| * Warning limits are +-5% of the exepected voltage. |
| * Error limits are +-10% of the expected voltage. |
| */ |
| |
| /* Bug fix AF: 16.Aug.2001: Correct the init base of LM80 sensor */ |
| |
| #define SK_SEN_PCI_IO_5V_HIGH_ERR 5566 /* + 10% V PCI-IO High Err Threshold */ |
| #define SK_SEN_PCI_IO_5V_HIGH_WARN 5324 /* + 5% V PCI-IO High Warn Threshold */ |
| /* 5000 mVolt */ |
| #define SK_SEN_PCI_IO_5V_LOW_WARN 4686 /* - 5% V PCI-IO Low Warn Threshold */ |
| #define SK_SEN_PCI_IO_5V_LOW_ERR 4444 /* - 10% V PCI-IO Low Err Threshold */ |
| |
| #define SK_SEN_PCI_IO_RANGE_LIMITER 4000 /* 4000 mV range delimiter */ |
| |
| /* correction values for the second pass */ |
| #define SK_SEN_PCI_IO_3V3_HIGH_ERR 3850 /* + 15% V PCI-IO High Err Threshold */ |
| #define SK_SEN_PCI_IO_3V3_HIGH_WARN 3674 /* + 10% V PCI-IO High Warn Threshold */ |
| /* 3300 mVolt */ |
| #define SK_SEN_PCI_IO_3V3_LOW_WARN 2926 /* - 10% V PCI-IO Low Warn Threshold */ |
| #define SK_SEN_PCI_IO_3V3_LOW_ERR 2772 /* - 15% V PCI-IO Low Err Threshold */ |
| |
| |
| /* |
| * VDD voltage |
| */ |
| #define SK_SEN_VDD_HIGH_ERR 3630 /* Voltage ASIC High Err Threshold */ |
| #define SK_SEN_VDD_HIGH_WARN 3476 /* Voltage ASIC High Warn Threshold */ |
| #define SK_SEN_VDD_LOW_WARN 3146 /* Voltage ASIC Low Warn Threshold */ |
| #define SK_SEN_VDD_LOW_ERR 2970 /* Voltage ASIC Low Err Threshold */ |
| |
| /* |
| * PHY PLL 3V3 voltage |
| */ |
| #define SK_SEN_PLL_3V3_HIGH_ERR 3630 /* Voltage PMA High Err Threshold */ |
| #define SK_SEN_PLL_3V3_HIGH_WARN 3476 /* Voltage PMA High Warn Threshold */ |
| #define SK_SEN_PLL_3V3_LOW_WARN 3146 /* Voltage PMA Low Warn Threshold */ |
| #define SK_SEN_PLL_3V3_LOW_ERR 2970 /* Voltage PMA Low Err Threshold */ |
| |
| /* |
| * VAUX (YUKON only) |
| */ |
| #define SK_SEN_VAUX_3V3_HIGH_ERR 3630 /* Voltage VAUX High Err Threshold */ |
| #define SK_SEN_VAUX_3V3_HIGH_WARN 3476 /* Voltage VAUX High Warn Threshold */ |
| #define SK_SEN_VAUX_3V3_LOW_WARN 3146 /* Voltage VAUX Low Warn Threshold */ |
| #define SK_SEN_VAUX_3V3_LOW_ERR 2970 /* Voltage VAUX Low Err Threshold */ |
| #define SK_SEN_VAUX_0V_WARN_ERR 0 /* if VAUX not present */ |
| #define SK_SEN_VAUX_RANGE_LIMITER 1000 /* 1000 mV range delimiter */ |
| |
| /* |
| * PHY 2V5 voltage |
| */ |
| #define SK_SEN_PHY_2V5_HIGH_ERR 2750 /* Voltage PHY High Err Threshold */ |
| #define SK_SEN_PHY_2V5_HIGH_WARN 2640 /* Voltage PHY High Warn Threshold */ |
| #define SK_SEN_PHY_2V5_LOW_WARN 2376 /* Voltage PHY Low Warn Threshold */ |
| #define SK_SEN_PHY_2V5_LOW_ERR 2222 /* Voltage PHY Low Err Threshold */ |
| |
| /* |
| * ASIC Core 1V5 voltage (YUKON only) |
| */ |
| #define SK_SEN_CORE_1V5_HIGH_ERR 1650 /* Voltage ASIC Core High Err Threshold */ |
| #define SK_SEN_CORE_1V5_HIGH_WARN 1575 /* Voltage ASIC Core High Warn Threshold */ |
| #define SK_SEN_CORE_1V5_LOW_WARN 1425 /* Voltage ASIC Core Low Warn Threshold */ |
| #define SK_SEN_CORE_1V5_LOW_ERR 1350 /* Voltage ASIC Core Low Err Threshold */ |
| |
| /* |
| * FAN 1 speed |
| */ |
| /* assuming: 6500rpm +-15%, 4 pulses, |
| * warning at: 80 % |
| * error at: 70 % |
| * no upper limit |
| */ |
| #define SK_SEN_FAN_HIGH_ERR 20000 /* FAN Speed High Err Threshold */ |
| #define SK_SEN_FAN_HIGH_WARN 20000 /* FAN Speed High Warn Threshold */ |
| #define SK_SEN_FAN_LOW_WARN 5200 /* FAN Speed Low Warn Threshold */ |
| #define SK_SEN_FAN_LOW_ERR 4550 /* FAN Speed Low Err Threshold */ |
| |
| /* |
| * Some Voltages need dynamic thresholds |
| */ |
| #define SK_SEN_DYN_INIT_NONE 0 /* No dynamic init of thresholds */ |
| #define SK_SEN_DYN_INIT_PCI_IO 10 /* Init PCI-IO with new thresholds */ |
| #define SK_SEN_DYN_INIT_VAUX 11 /* Init VAUX with new thresholds */ |
| |
| extern int SkLm80ReadSensor(SK_AC *pAC, SK_IOC IoC, SK_SENSOR *pSen); |
| #endif /* n_INC_SKGEI2C_H */ |
