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/* $OpenBSD: isapnpreg.h,v 1.2 1997/07/12 23:22:01 weingart Exp $ */
/*
* Copyright (c) 1996, Sujal M. Patel
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Sujal M. Patel
* 4. Neither the name of the author nor the names of any co-contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#ifndef _DEV_ISA_ISAPNPREG_H_
#define _DEV_ISA_ISAPNPREG_H_
/* Maximum Number of PnP Devices. 8 should be plenty */
#define MAX_CARDS 8
/* Static ports */
#define ADDRESS 0x279
#if 0
#define WRITE_DATA 0xa79
#else
#define WRITE_DATA (ADDRESS+0x0800)
#endif
/* PnP Registers. Write to ADDRESS and then use WRITE/READ_DATA */
#define SET_RD_DATA 0x00
#define SERIAL_ISOLATION 0x01
#define CONFIG_CONTROL 0x02
#define WAKE 0x03
#define RESOURCE_DATA 0x04
#define STATUS 0x05
#define SET_CSN 0x06
#define SET_LDN 0x07
#define ACTIVATE 0x30
#define IO_RANGE_CHECK 0x31
#define MEM_CONFIG 0x40
#define IO_CONFIG_BASE 0x60
#define IRQ_CONFIG 0x70
#define DRQ_CONFIG 0x74
/* Small Resource Item names */
#define PNP_VERSION 0x1
#define LOG_DEVICE_ID 0x2
#define COMP_DEVICE_ID 0x3
#define IRQ_FORMAT 0x4
#define DMA_FORMAT 0x5
#define START_DEPEND_FUNC 0x6
#define END_DEPEND_FUNC 0x7
#define IO_PORT_DESC 0x8
#define FIXED_IO_PORT_DESC 0x9
#define SM_RES_RESERVED1 0xa
#define SM_RES_RESERVED2 0xb
#define SM_RES_RESERVED3 0xc
#define SM_RES_RESERVED4 0xd
#define SM_VENDOR_DEFINED 0xe
#define END_TAG 0xf
/* Large Resource Item names */
#define MEMORY_RANGE_DESC 0x1
#define ID_STRING_ANSI 0x2
#define ID_STRING_UNICODE 0x3
#define LG_VENDOR_DEFINED 0x4
#define _32BIT_MEM_RANGE_DESC 0x5
#define _32BIT_FIXED_LOC_DESC 0x6
#define LG_RES_RESERVED 0x7-0x7f
/* Priority for Resource Group */
#define BASIC_CONFIGURATION -1
#define GOOD_CONFIGURATION 0x0
#define ACCEPTABLE_CONFIGURATION 0x1
#define SUBOPTIMAL_CONFIGURATION 0x2
#define RESERVED_CONFIGURATION 0x3
#endif /* !_DEV_ISA_ISAPNPREG_H_ */
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