105 lines
3.3 KiB
C
105 lines
3.3 KiB
C
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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 : eisa.h
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** SID : 1.2
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** Last Modified : 11/6/98 11:34:10
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** Retrieved : 11/6/98 11:34:21
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**
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** ident @(#)eisa.h 1.2
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**
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** -----------------------------------------------------------------------------
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*/
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#ifndef __rio_eisa_h__
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#define __rio_eisa_h__
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#ifdef SCCS_LABELS
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#ifndef lint
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static char *_eisa_h_sccs_ = "@(#)eisa.h 1.2";
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#endif
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#endif
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/*
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** things to do with the EISA bus
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*/
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#define RIO_EISA_STRING_ADDRESS 0xfffd9 /* where EISA is stored */
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#define RIO_MAX_EISA_SLOTS 16 /* how many EISA slots? */
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#define RIO_EISA_IDENT 0x984D /* Specialix */
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#define RIO_EISA_PRODUCT_CODE 0x14 /* Code 14 */
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#define RIO_EISA_ENABLE_BIT 0x01 /* To enable card */
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#define EISA_MEMORY_BASE_LO 0xC00 /* A16-A23 */
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#define EISA_MEMORY_BASE_HI 0xC01 /* A24-A31 */
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#define EISA_INTERRUPT_VEC 0xC02 /* see below */
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#define EISA_CONTROL_PORT 0xC02 /* see below */
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#define EISA_INTERRUPT_RESET 0xC03 /* read to clear IRQ */
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#define EISA_PRODUCT_IDENT_LO 0xC80 /* where RIO_EISA_IDENT is */
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#define EISA_PRODUCT_IDENT_HI 0xC81
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#define EISA_PRODUCT_NUMBER 0xC82 /* where PROD_CODE is */
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#define EISA_REVISION_NUMBER 0xC83 /* revision (1dp) */
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#define EISA_ENABLE 0xC84 /* set LSB to enable card */
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#define EISA_UNIQUE_NUM_0 0xC88 /* vomit */
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#define EISA_UNIQUE_NUM_1 0xC8A
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#define EISA_UNIQUE_NUM_2 0xC90 /* bit strangely arranged */
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#define EISA_UNIQUE_NUM_3 0xC92
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#define EISA_MANUF_YEAR 0xC98 /* when */
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#define EISA_MANUF_WEEK 0xC9A /* more when */
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#define EISA_TP_BOOT_FROM_RAM 0x01
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#define EISA_TP_BOOT_FROM_LINK 0x00
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#define EISA_TP_FAST_LINKS 0x02
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#define EISA_TP_SLOW_LINKS 0x00
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#define EISA_TP_BUS_ENABLE 0x04
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#define EISA_TP_BUS_DISABLE 0x00
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#define EISA_TP_RUN 0x08
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#define EISA_TP_RESET 0x00
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#define EISA_POLLED 0x00
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#define EISA_IRQ_3 0x30
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#define EISA_IRQ_4 0x40
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#define EISA_IRQ_5 0x50
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#define EISA_IRQ_6 0x60
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#define EISA_IRQ_7 0x70
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#define EISA_IRQ_9 0x90
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#define EISA_IRQ_10 0xA0
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#define EISA_IRQ_11 0xB0
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#define EISA_IRQ_12 0xC0
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#define EISA_IRQ_14 0xE0
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#define EISA_IRQ_15 0xF0
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#define EISA_INTERRUPT_MASK 0xF0
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#define EISA_CONTROL_MASK 0x0F
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#define RIO_EISA_DEFAULT_MODE EISA_TP_SLOW_LINKS
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#define RIOEisaToIvec(X) (uchar )((uchar)((X) & EISA_INTERRUPT_MASK)>>4)
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#define INBZ(z,x) inb(((z)<<12) | (x))
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#define OUTBZ(z,x,y) outb((((z)<<12) | (x)), y)
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#endif /* __rio_eisa_h__ */
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