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[/] [or1k_old/] [trunk/] [uclinux/] [uClinux-2.0.x/] [drivers/] [char/] [wd501p.h] - Blame information for rev 1782

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Line No. Rev Author Line
1 199 simons
/*
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 *      Industrial Computer Source WDT500/501 driver for Linux 1.3.x
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 *
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 *      (c) Copyright 1995      CymruNET Ltd
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 *                              Innovation Centre
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 *                              Singleton Park
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 *                              Swansea
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 *                              Wales
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 *                              UK
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 *                              SA2 8PP
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 *
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 *      http://www.cymru.net
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 *
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 *      This driver is provided under the GNU public license, incorporated
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 *      herein by reference. The driver is provided without warranty or
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 *      support.
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 *
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 *      Release 0.04.
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 *
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 */
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#include <linux/config.h>
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#define WATCHDOG_MINOR          130     /* Watchdog timer     */
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#define TEMP_MINOR              131     /* Temperature Sensor */
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#define WDT_COUNT0              (io+0)
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#define WDT_COUNT1              (io+1)
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#define WDT_COUNT2              (io+2)
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#define WDT_CR                  (io+3)
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#define WDT_SR                  (io+4)
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#define WDT_RT                  (io+5)
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#define WDT_UNUSED              (io+6)
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#define WDT_DC                  (io+7)
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#define WDC_SR_WCCR             1       /* Active low */
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#define WDC_SR_TGOOD            2
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#define WDC_SR_ISOI0            4
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#define WDC_SR_ISII1            8
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#define WDC_SR_FANGOOD          16
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#define WDC_SR_PSUOVER          32      /* Active low */
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#define WDC_SR_PSUUNDR          64      /* Active low */
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#define WDC_SR_IRQ              128     /* Active low */
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/*
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 *      Feature Map 1 is the active high inputs not supported on your card.
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 *      Feature Map 2 is the active low inputs not supported on your card.
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 */
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#ifdef CONFIG_WDT_501           /* Full board */
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#ifdef CONFIG_WDT501_FAN        /* Full board, Fan has no tachometer */
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#define FEATUREMAP1             0
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#else
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#define FEATUREMAP1             WDC_SR_FANGOOD
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#endif
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#define FEATUREMAP2             0
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#endif
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#ifndef CONFIG_WDT_501
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#define CONFIG_WDT_500
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#endif
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#ifdef CONFIG_WDT_500           /* Minimal board */
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#define FEATUREMAP1             (WDC_SR_TGOOD|WDC_SR_FANGOOD)
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#define FEATUREMAP2             (WDC_SR_PSUOVER|WDC_SR_PSUUNDR)
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#endif
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#ifndef FEATUREMAP1
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#error "Config option not set"
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#endif

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