eisa.h
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上传日期:2013-04-10
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- /*
- ** -----------------------------------------------------------------------------
- **
- ** Perle Specialix driver for Linux
- ** Ported from existing RIO Driver for SCO sources.
- *
- * (C) 1990 - 2000 Specialix International Ltd., Byfleet, Surrey, UK.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- **
- ** Module : eisa.h
- ** SID : 1.2
- ** Last Modified : 11/6/98 11:34:10
- ** Retrieved : 11/6/98 11:34:21
- **
- ** ident @(#)eisa.h 1.2
- **
- ** -----------------------------------------------------------------------------
- */
- #ifndef __rio_eisa_h__
- #define __rio_eisa_h__
- #ifdef SCCS_LABELS
- #ifndef lint
- static char *_eisa_h_sccs_ = "@(#)eisa.h 1.2";
- #endif
- #endif
- /*
- ** things to do with the EISA bus
- */
- #define RIO_EISA_STRING_ADDRESS 0xfffd9 /* where EISA is stored */
- #define RIO_MAX_EISA_SLOTS 16 /* how many EISA slots? */
- #define RIO_EISA_IDENT 0x984D /* Specialix */
- #define RIO_EISA_PRODUCT_CODE 0x14 /* Code 14 */
- #define RIO_EISA_ENABLE_BIT 0x01 /* To enable card */
- #define EISA_MEMORY_BASE_LO 0xC00 /* A16-A23 */
- #define EISA_MEMORY_BASE_HI 0xC01 /* A24-A31 */
- #define EISA_INTERRUPT_VEC 0xC02 /* see below */
- #define EISA_CONTROL_PORT 0xC02 /* see below */
- #define EISA_INTERRUPT_RESET 0xC03 /* read to clear IRQ */
- #define EISA_PRODUCT_IDENT_LO 0xC80 /* where RIO_EISA_IDENT is */
- #define EISA_PRODUCT_IDENT_HI 0xC81
- #define EISA_PRODUCT_NUMBER 0xC82 /* where PROD_CODE is */
- #define EISA_REVISION_NUMBER 0xC83 /* revision (1dp) */
- #define EISA_ENABLE 0xC84 /* set LSB to enable card */
- #define EISA_UNIQUE_NUM_0 0xC88 /* vomit */
- #define EISA_UNIQUE_NUM_1 0xC8A
- #define EISA_UNIQUE_NUM_2 0xC90 /* bit strangely arranged */
- #define EISA_UNIQUE_NUM_3 0xC92
- #define EISA_MANUF_YEAR 0xC98 /* when */
- #define EISA_MANUF_WEEK 0xC9A /* more when */
- #define EISA_TP_BOOT_FROM_RAM 0x01
- #define EISA_TP_BOOT_FROM_LINK 0x00
- #define EISA_TP_FAST_LINKS 0x02
- #define EISA_TP_SLOW_LINKS 0x00
- #define EISA_TP_BUS_ENABLE 0x04
- #define EISA_TP_BUS_DISABLE 0x00
- #define EISA_TP_RUN 0x08
- #define EISA_TP_RESET 0x00
- #define EISA_POLLED 0x00
- #define EISA_IRQ_3 0x30
- #define EISA_IRQ_4 0x40
- #define EISA_IRQ_5 0x50
- #define EISA_IRQ_6 0x60
- #define EISA_IRQ_7 0x70
- #define EISA_IRQ_9 0x90
- #define EISA_IRQ_10 0xA0
- #define EISA_IRQ_11 0xB0
- #define EISA_IRQ_12 0xC0
- #define EISA_IRQ_14 0xE0
- #define EISA_IRQ_15 0xF0
- #define EISA_INTERRUPT_MASK 0xF0
- #define EISA_CONTROL_MASK 0x0F
- #define RIO_EISA_DEFAULT_MODE EISA_TP_SLOW_LINKS
- #define RIOEisaToIvec(X) (uchar )((uchar)((X) & EISA_INTERRUPT_MASK)>>4)
- #define INBZ(z,x) inb(((z)<<12) | (x))
- #define OUTBZ(z,x,y) outb((((z)<<12) | (x)), y)
- #endif /* __rio_eisa_h__ */