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74 lines
2.0 KiB
74 lines
2.0 KiB
20 years ago
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/*
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** -----------------------------------------------------------------------------
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**
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** Perle Specialix driver for Linux
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** Ported from existing RIO Driver for SCO sources.
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*
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* (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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**
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** Module : mca.h
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** SID : 1.2
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** Last Modified : 11/6/98 11:34:11
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** Retrieved : 11/6/98 11:34:21
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**
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** ident @(#)mca.h 1.2
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**
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** -----------------------------------------------------------------------------
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*/
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#ifndef __rio_mca_h__
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#define __rio_mca_h__
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#ifdef SCCS_LABELS
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static char *_mca_h_sccs_ = "@(#)mca.h 1.2";
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#endif
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/*
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** Micro Channel stuff
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*/
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#define McaMaxSlots 8
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#define McaSlotSelect 0x96
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#define McaSlotEnable 0x08
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#define McaIdLow 0x100
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#define McaIdHigh 0x101
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#define McaIrqEnable 0x102
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#define McaMemory 0x103
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#define McaRIOId 0x6a5c
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#define McaIrq9 0x00
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#define McaIrq3 0x02
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#define McaIrq4 0x04
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#define McaIrq7 0x06
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#define McaIrq10 0x08
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#define McaIrq11 0x0A
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#define McaIrq12 0x0C
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#define McaIrq15 0x0E
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#define McaIrqMask 0x0E
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#define McaCardEnable 0x01
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#define McaAddress(X) (((X)&0xFF)<<16)
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#define McaTpFastLinks 0x40
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#define McaTpSlowLinks 0x00
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#define McaTpBootFromRam 0x01
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#define McaTpBootFromLink 0x00
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#define McaTpBusEnable 0x02
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#define McaTpBusDisable 0x00
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#define RIO_MCA_DEFAULT_MODE SLOW_LINKS
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#endif /* __rio_mca_h__ */
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