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1 | /****************************************************************************** |
2 | * | |
3 | * Name: skgei2c.h | |
4 | * Project: GEnesis, PCI Gigabit Ethernet Adapter | |
5 | * Version: $Revision: 1.23 $ | |
6 | * Date: $Date: 2002/12/19 14:34:27 $ | |
7 | * Purpose: Special GEnesis defines for TWSI | |
8 | * | |
9 | ******************************************************************************/ | |
10 | ||
11 | /****************************************************************************** | |
12 | * | |
13 | * (C)Copyright 1998-2002 SysKonnect GmbH. | |
14 | * | |
15 | * This program is free software; you can redistribute it and/or modify | |
16 | * it under the terms of the GNU General Public License as published by | |
17 | * the Free Software Foundation; either version 2 of the License, or | |
18 | * (at your option) any later version. | |
19 | * | |
20 | * The information in this file is provided "AS IS" without warranty. | |
21 | * | |
22 | ******************************************************************************/ | |
23 | ||
24 | /****************************************************************************** | |
25 | * | |
26 | * History: | |
27 | * | |
28 | * $Log: skgei2c.h,v $ | |
29 | * Revision 1.23 2002/12/19 14:34:27 rschmidt | |
30 | * Added cast in macros SK_I2C_SET_BIT() and SK_I2C_CLR_BIT() | |
31 | * Editorial changes (TWSI) | |
42d1f039 | 32 | * |
7152b1d0 WD |
33 | * Revision 1.22 2002/10/14 16:45:56 rschmidt |
34 | * Editorial changes (TWSI) | |
42d1f039 | 35 | * |
7152b1d0 WD |
36 | * Revision 1.21 2002/08/13 08:42:24 rschmidt |
37 | * Changed define for SK_MIN_SENSORS back to 5 | |
38 | * Merged defines for PHY PLL 3V3 voltage (A and B) | |
39 | * Editorial changes | |
42d1f039 | 40 | * |
7152b1d0 WD |
41 | * Revision 1.20 2002/08/06 09:43:56 jschmalz |
42 | * Extensions and changes for Yukon | |
42d1f039 | 43 | * |
7152b1d0 WD |
44 | * Revision 1.19 2002/08/02 12:00:08 rschmidt |
45 | * Added defines for YUKON sensors | |
46 | * Editorial changes | |
42d1f039 | 47 | * |
7152b1d0 WD |
48 | * Revision 1.18 2001/08/16 12:44:33 afischer |
49 | * LM80 sensor init values corrected | |
42d1f039 | 50 | * |
7152b1d0 WD |
51 | * Revision 1.17 1999/11/22 13:55:25 cgoos |
52 | * Changed license header to GPL. | |
42d1f039 | 53 | * |
7152b1d0 WD |
54 | * Revision 1.16 1999/11/12 08:24:10 malthoff |
55 | * Change voltage warning and error limits | |
56 | * (warning +-5%, error +-10%). | |
42d1f039 | 57 | * |
7152b1d0 WD |
58 | * Revision 1.15 1999/09/14 14:14:43 malthoff |
59 | * The 1000BT Dual Link adapter has got only one Fan. | |
60 | * The second Fan has been removed. | |
42d1f039 | 61 | * |
7152b1d0 WD |
62 | * Revision 1.14 1999/05/27 13:40:50 malthoff |
63 | * Fan Divisor = 1. Assuming fan with 6500 rpm. | |
42d1f039 | 64 | * |
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65 | * Revision 1.13 1999/05/20 14:56:55 malthoff |
66 | * Bug Fix: Missing brace in SK_LM80_FAN_FAKTOR. | |
42d1f039 | 67 | * |
7152b1d0 WD |
68 | * Revision 1.12 1999/05/20 09:22:00 cgoos |
69 | * Changes for 1000Base-T (Fan sensors). | |
42d1f039 | 70 | * |
7152b1d0 WD |
71 | * Revision 1.11 1998/10/14 05:57:22 cgoos |
72 | * Fixed compilation warnings. | |
42d1f039 | 73 | * |
7152b1d0 WD |
74 | * Revision 1.10 1998/09/04 08:37:00 malthoff |
75 | * bugfix: correct the SK_I2C_GET_CTL() macro. | |
42d1f039 | 76 | * |
7152b1d0 WD |
77 | * Revision 1.9 1998/08/25 06:10:03 gklug |
78 | * add: thresholds for all sensors | |
79 | * | |
80 | * Revision 1.8 1998/08/20 11:37:42 gklug | |
81 | * chg: change Ioc to IoC | |
42d1f039 | 82 | * |
7152b1d0 WD |
83 | * Revision 1.7 1998/08/20 08:53:11 gklug |
84 | * fix: compiler errors | |
85 | * add: Threshold values | |
42d1f039 | 86 | * |
7152b1d0 WD |
87 | * Revision 1.6 1998/08/17 11:37:09 malthoff |
88 | * Bugfix in SK_I2C_CTL macro. The parameter 'dev' | |
89 | * has to be shifted 9 bits. | |
42d1f039 | 90 | * |
7152b1d0 WD |
91 | * Revision 1.5 1998/08/17 06:52:21 malthoff |
92 | * Remove unrequired macros. | |
93 | * Add macros for accessing TWSI SW register. | |
42d1f039 | 94 | * |
7152b1d0 WD |
95 | * Revision 1.4 1998/08/13 08:30:18 gklug |
96 | * add: conversion factors for read values | |
97 | * add: new state SEN_VALEXT to read extension value of temperature sensor | |
98 | * | |
99 | * Revision 1.3 1998/08/12 13:37:56 gklug | |
100 | * rmv: error numbers and messages | |
101 | * | |
102 | * Revision 1.2 1998/08/11 07:54:38 gklug | |
103 | * add: sensor states for GE sensors | |
104 | * add: Macro to access TWSI hardware register | |
105 | * chg: Error messages for TWSI errors | |
106 | * | |
107 | * Revision 1.1 1998/07/17 11:27:56 gklug | |
108 | * Created. | |
109 | * | |
110 | * | |
111 | * | |
112 | ******************************************************************************/ | |
113 | ||
114 | /* | |
115 | * SKGEI2C.H contains all SK-98xx specific defines for the TWSI handling | |
116 | */ | |
117 | ||
118 | #ifndef _INC_SKGEI2C_H_ | |
119 | #define _INC_SKGEI2C_H_ | |
120 | ||
121 | /* | |
122 | * Macros to access the B2_I2C_CTRL | |
123 | */ | |
124 | #define SK_I2C_CTL(IoC, flag, dev, reg, burst) \ | |
125 | SK_OUT32(IoC, B2_I2C_CTRL,\ | |
126 | (flag ? 0x80000000UL : 0x0L) | \ | |
127 | (((SK_U32) reg << 16) & I2C_ADDR) | \ | |
128 | (((SK_U32) dev << 9) & I2C_DEV_SEL) | \ | |
129 | (( burst << 4) & I2C_BURST_LEN)) | |
130 | ||
131 | #define SK_I2C_STOP(IoC) { \ | |
132 | SK_U32 I2cCtrl; \ | |
133 | SK_IN32(IoC, B2_I2C_CTRL, &I2cCtrl); \ | |
134 | SK_OUT32(IoC, B2_I2C_CTRL, I2cCtrl | I2C_STOP); \ | |
135 | } | |
136 | ||
137 | #define SK_I2C_GET_CTL(IoC, pI2cCtrl) SK_IN32(IoC, B2_I2C_CTRL, pI2cCtrl) | |
138 | ||
139 | /* | |
140 | * Macros to access the TWSI SW Registers | |
141 | */ | |
142 | #define SK_I2C_SET_BIT(IoC, SetBits) { \ | |
143 | SK_U8 OrgBits; \ | |
144 | SK_IN8(IoC, B2_I2C_SW, &OrgBits); \ | |
145 | SK_OUT8(IoC, B2_I2C_SW, OrgBits | (SK_U8)(SetBits)); \ | |
146 | } | |
147 | ||
148 | #define SK_I2C_CLR_BIT(IoC, ClrBits) { \ | |
149 | SK_U8 OrgBits; \ | |
150 | SK_IN8(IoC, B2_I2C_SW, &OrgBits); \ | |
151 | SK_OUT8(IoC, B2_I2C_SW, OrgBits & ~((SK_U8)(ClrBits))); \ | |
152 | } | |
153 | ||
154 | #define SK_I2C_GET_SW(IoC, pI2cSw) SK_IN8(IoC, B2_I2C_SW, pI2cSw) | |
155 | ||
156 | /* | |
157 | * define the possible sensor states | |
158 | */ | |
159 | #define SK_SEN_IDLE 0 /* Idle: sensor not read */ | |
160 | #define SK_SEN_VALUE 1 /* Value Read cycle */ | |
161 | #define SK_SEN_VALEXT 2 /* Extended Value Read cycle */ | |
162 | ||
163 | /* | |
164 | * Conversion factor to convert read Voltage sensor to milli Volt | |
165 | * Conversion factor to convert read Temperature sensor to 10th degree Celsius | |
166 | */ | |
167 | #define SK_LM80_VT_LSB 22 /* 22mV LSB resolution */ | |
168 | #define SK_LM80_TEMP_LSB 10 /* 1 degree LSB resolution */ | |
169 | #define SK_LM80_TEMPEXT_LSB 5 /* 0.5 degree LSB resolution for the | |
170 | * extension value | |
171 | */ | |
172 | #define SK_LM80_FAN_FAKTOR ((22500L*60)/(1*2)) | |
173 | /* formula: counter = (22500*60)/(rpm * divisor * pulses/2) | |
174 | * assuming: 6500rpm, 4 pulses, divisor 1 | |
175 | */ | |
176 | ||
177 | /* | |
178 | * Define sensor management data | |
179 | * Maximum is reached on copperfield with dual Broadcom. | |
180 | * Board specific maximum is in pAC->I2c.MaxSens | |
181 | */ | |
182 | #define SK_MAX_SENSORS 8 /* maximal no. of installed sensors */ | |
183 | #define SK_MIN_SENSORS 5 /* minimal no. of installed sensors */ | |
184 | ||
185 | /* | |
186 | * To watch the statemachine (JS) use the timer in two ways instead of one as hitherto | |
187 | */ | |
188 | #define SK_TIMER_WATCH_STATEMACHINE 0 /* Watch the statemachine to finish in a specific time */ | |
189 | #define SK_TIMER_NEW_GAUGING 1 /* Start a new gauging when timer expires */ | |
190 | ||
191 | ||
192 | /* | |
193 | * Defines for the individual Thresholds | |
194 | */ | |
195 | ||
196 | /* Temperature sensor */ | |
197 | #define SK_SEN_TEMP_HIGH_ERR 800 /* Temperature High Err Threshold */ | |
198 | #define SK_SEN_TEMP_HIGH_WARN 700 /* Temperature High Warn Threshold */ | |
199 | #define SK_SEN_TEMP_LOW_WARN 100 /* Temperature Low Warn Threshold */ | |
200 | #define SK_SEN_TEMP_LOW_ERR 0 /* Temperature Low Err Threshold */ | |
201 | ||
202 | /* VCC which should be 5 V */ | |
203 | #define SK_SEN_PCI_5V_HIGH_ERR 5588 /* Voltage PCI High Err Threshold */ | |
204 | #define SK_SEN_PCI_5V_HIGH_WARN 5346 /* Voltage PCI High Warn Threshold */ | |
205 | #define SK_SEN_PCI_5V_LOW_WARN 4664 /* Voltage PCI Low Warn Threshold */ | |
206 | #define SK_SEN_PCI_5V_LOW_ERR 4422 /* Voltage PCI Low Err Threshold */ | |
207 | ||
208 | /* | |
209 | * VIO may be 5 V or 3.3 V. Initialization takes two parts: | |
210 | * 1. Initialize lowest lower limit and highest higher limit. | |
211 | * 2. After the first value is read correct the upper or the lower limit to | |
212 | * the appropriate C constant. | |
213 | * | |
214 | * Warning limits are +-5% of the exepected voltage. | |
215 | * Error limits are +-10% of the expected voltage. | |
216 | */ | |
217 | ||
218 | /* Bug fix AF: 16.Aug.2001: Correct the init base of LM80 sensor */ | |
219 | ||
220 | #define SK_SEN_PCI_IO_5V_HIGH_ERR 5566 /* + 10% V PCI-IO High Err Threshold */ | |
221 | #define SK_SEN_PCI_IO_5V_HIGH_WARN 5324 /* + 5% V PCI-IO High Warn Threshold */ | |
222 | /* 5000 mVolt */ | |
223 | #define SK_SEN_PCI_IO_5V_LOW_WARN 4686 /* - 5% V PCI-IO Low Warn Threshold */ | |
224 | #define SK_SEN_PCI_IO_5V_LOW_ERR 4444 /* - 10% V PCI-IO Low Err Threshold */ | |
225 | ||
226 | #define SK_SEN_PCI_IO_RANGE_LIMITER 4000 /* 4000 mV range delimiter */ | |
227 | ||
228 | /* correction values for the second pass */ | |
229 | #define SK_SEN_PCI_IO_3V3_HIGH_ERR 3850 /* + 15% V PCI-IO High Err Threshold */ | |
230 | #define SK_SEN_PCI_IO_3V3_HIGH_WARN 3674 /* + 10% V PCI-IO High Warn Threshold */ | |
231 | /* 3300 mVolt */ | |
232 | #define SK_SEN_PCI_IO_3V3_LOW_WARN 2926 /* - 10% V PCI-IO Low Warn Threshold */ | |
233 | #define SK_SEN_PCI_IO_3V3_LOW_ERR 2772 /* - 15% V PCI-IO Low Err Threshold */ | |
234 | ||
235 | ||
236 | /* | |
237 | * VDD voltage | |
238 | */ | |
239 | #define SK_SEN_VDD_HIGH_ERR 3630 /* Voltage ASIC High Err Threshold */ | |
240 | #define SK_SEN_VDD_HIGH_WARN 3476 /* Voltage ASIC High Warn Threshold */ | |
241 | #define SK_SEN_VDD_LOW_WARN 3146 /* Voltage ASIC Low Warn Threshold */ | |
242 | #define SK_SEN_VDD_LOW_ERR 2970 /* Voltage ASIC Low Err Threshold */ | |
243 | ||
244 | /* | |
245 | * PHY PLL 3V3 voltage | |
246 | */ | |
247 | #define SK_SEN_PLL_3V3_HIGH_ERR 3630 /* Voltage PMA High Err Threshold */ | |
248 | #define SK_SEN_PLL_3V3_HIGH_WARN 3476 /* Voltage PMA High Warn Threshold */ | |
249 | #define SK_SEN_PLL_3V3_LOW_WARN 3146 /* Voltage PMA Low Warn Threshold */ | |
250 | #define SK_SEN_PLL_3V3_LOW_ERR 2970 /* Voltage PMA Low Err Threshold */ | |
251 | ||
252 | /* | |
253 | * VAUX (YUKON only) | |
254 | */ | |
255 | #define SK_SEN_VAUX_3V3_HIGH_ERR 3630 /* Voltage VAUX High Err Threshold */ | |
256 | #define SK_SEN_VAUX_3V3_HIGH_WARN 3476 /* Voltage VAUX High Warn Threshold */ | |
257 | #define SK_SEN_VAUX_3V3_LOW_WARN 3146 /* Voltage VAUX Low Warn Threshold */ | |
258 | #define SK_SEN_VAUX_3V3_LOW_ERR 2970 /* Voltage VAUX Low Err Threshold */ | |
259 | #define SK_SEN_VAUX_0V_WARN_ERR 0 /* if VAUX not present */ | |
260 | #define SK_SEN_VAUX_RANGE_LIMITER 1000 /* 1000 mV range delimiter */ | |
261 | ||
262 | /* | |
263 | * PHY 2V5 voltage | |
264 | */ | |
265 | #define SK_SEN_PHY_2V5_HIGH_ERR 2750 /* Voltage PHY High Err Threshold */ | |
266 | #define SK_SEN_PHY_2V5_HIGH_WARN 2640 /* Voltage PHY High Warn Threshold */ | |
267 | #define SK_SEN_PHY_2V5_LOW_WARN 2376 /* Voltage PHY Low Warn Threshold */ | |
268 | #define SK_SEN_PHY_2V5_LOW_ERR 2222 /* Voltage PHY Low Err Threshold */ | |
269 | ||
270 | /* | |
271 | * ASIC Core 1V5 voltage (YUKON only) | |
272 | */ | |
273 | #define SK_SEN_CORE_1V5_HIGH_ERR 1650 /* Voltage ASIC Core High Err Threshold */ | |
274 | #define SK_SEN_CORE_1V5_HIGH_WARN 1575 /* Voltage ASIC Core High Warn Threshold */ | |
275 | #define SK_SEN_CORE_1V5_LOW_WARN 1425 /* Voltage ASIC Core Low Warn Threshold */ | |
276 | #define SK_SEN_CORE_1V5_LOW_ERR 1350 /* Voltage ASIC Core Low Err Threshold */ | |
277 | ||
278 | /* | |
279 | * FAN 1 speed | |
280 | */ | |
281 | /* assuming: 6500rpm +-15%, 4 pulses, | |
282 | * warning at: 80 % | |
283 | * error at: 70 % | |
284 | * no upper limit | |
285 | */ | |
286 | #define SK_SEN_FAN_HIGH_ERR 20000 /* FAN Speed High Err Threshold */ | |
287 | #define SK_SEN_FAN_HIGH_WARN 20000 /* FAN Speed High Warn Threshold */ | |
288 | #define SK_SEN_FAN_LOW_WARN 5200 /* FAN Speed Low Warn Threshold */ | |
289 | #define SK_SEN_FAN_LOW_ERR 4550 /* FAN Speed Low Err Threshold */ | |
290 | ||
291 | /* | |
292 | * Some Voltages need dynamic thresholds | |
293 | */ | |
294 | #define SK_SEN_DYN_INIT_NONE 0 /* No dynamic init of thresholds */ | |
295 | #define SK_SEN_DYN_INIT_PCI_IO 10 /* Init PCI-IO with new thresholds */ | |
296 | #define SK_SEN_DYN_INIT_VAUX 11 /* Init VAUX with new thresholds */ | |
297 | ||
298 | extern int SkLm80ReadSensor(SK_AC *pAC, SK_IOC IoC, SK_SENSOR *pSen); | |
299 | #endif /* n_INC_SKGEI2C_H */ |