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47 lines
1.4 KiB
47 lines
1.4 KiB
/* SPDX-License-Identifier: GPL-1.0+ */ |
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/* |
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* Industrial Computer Source WDT500/501 driver |
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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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* Release 0.04. |
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*/ |
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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) /* Start buzzer on PCI write */ |
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#define WDT_RT (io+5) /* Stop buzzer on PCI write */ |
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#define WDT_BUZZER (io+6) /* PCI only: rd=disable, wr=enable */ |
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#define WDT_DC (io+7) |
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/* The following are only on the PCI card, they're outside of I/O space on |
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* the ISA card: */ |
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#define WDT_CLOCK (io+12) /* COUNT2: rd=16.67MHz, wr=2.0833MHz */ |
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/* inverted opto isolated reset output: */ |
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#define WDT_OPTONOTRST (io+13) /* wr=enable, rd=disable */ |
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/* opto isolated reset output: */ |
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#define WDT_OPTORST (io+14) /* wr=enable, rd=disable */ |
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/* programmable outputs: */ |
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#define WDT_PROGOUT (io+15) /* wr=enable, rd=disable */ |
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/* FAN 501 500 */ |
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#define WDC_SR_WCCR 1 /* Active low */ /* X X X */ |
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#define WDC_SR_TGOOD 2 /* X X - */ |
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#define WDC_SR_ISOI0 4 /* X X X */ |
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#define WDC_SR_ISII1 8 /* X X X */ |
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#define WDC_SR_FANGOOD 16 /* X - - */ |
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#define WDC_SR_PSUOVER 32 /* Active low */ /* X X - */ |
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#define WDC_SR_PSUUNDR 64 /* Active low */ /* X X - */ |
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#define WDC_SR_IRQ 128 /* Active low */ /* X X X */ |
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