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Diffstat (limited to 'sys/i386/isa/isa.h')
| -rw-r--r-- | sys/i386/isa/isa.h | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/sys/i386/isa/isa.h b/sys/i386/isa/isa.h deleted file mode 100644 index ac493b2..0000000 --- a/sys/i386/isa/isa.h +++ /dev/null @@ -1,102 +0,0 @@ -/*- - * Copyright (c) 1990 The Regents of the University of California. - * All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * William Jolitz. - * - * 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. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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. - * - * from: @(#)isa.h 5.7 (Berkeley) 5/9/91 - * $FreeBSD$ - */ - -#ifdef PC98 -#error isa.h is included from PC-9801 source -#endif - -#ifndef _I386_ISA_ISA_H_ -#define _I386_ISA_ISA_H_ - -/* BEWARE: Included in both assembler and C code */ - -/* - * ISA Bus conventions - */ - -/* - * Input / Output Port Assignments - */ -#ifndef IO_ISABEGIN -#define IO_ISABEGIN 0x000 /* 0x000 - Beginning of I/O Registers */ - - /* CPU Board */ -#define IO_ICU1 0x020 /* 8259A Interrupt Controller #1 */ -#define IO_PMP1 0x026 /* 82347 Power Management Peripheral */ -#define IO_KBD 0x060 /* 8042 Keyboard */ -#define IO_RTC 0x070 /* RTC */ -#define IO_NMI IO_RTC /* NMI Control */ -#define IO_ICU2 0x0A0 /* 8259A Interrupt Controller #2 */ - - /* Cards */ -#define IO_VGA 0x3C0 /* E/VGA Ports */ -#define IO_CGA 0x3D0 /* CGA Ports */ -#define IO_MDA 0x3B0 /* Monochome Adapter */ - -#define IO_ISAEND 0x3FF /* End (actually Max) of I/O Regs */ -#endif /* !IO_ISABEGIN */ - -/* - * Input / Output Port Sizes - these are from several sources, and tend - * to be the larger of what was found. - */ -#ifndef IO_ISASIZES -#define IO_ISASIZES - -#define IO_CGASIZE 12 /* CGA controllers */ -#define IO_MDASIZE 12 /* Monochrome display controllers */ -#define IO_VGASIZE 16 /* VGA controllers */ - -#endif /* !IO_ISASIZES */ - -/* - * Input / Output Memory Physical Addresses - */ -#ifndef IOM_BEGIN -#define IOM_BEGIN 0x0A0000 /* Start of I/O Memory "hole" */ -#define IOM_END 0x100000 /* End of I/O Memory "hole" */ -#define IOM_SIZE (IOM_END - IOM_BEGIN) -#endif /* !IOM_BEGIN */ - -/* - * RAM Physical Address Space (ignoring the above mentioned "hole") - */ -#ifndef RAM_BEGIN -#define RAM_BEGIN 0x0000000 /* Start of RAM Memory */ -#define RAM_END 0x1000000 /* End of RAM Memory */ -#define RAM_SIZE (RAM_END - RAM_BEGIN) -#endif /* !RAM_BEGIN */ - -#endif /* !_I386_ISA_ISA_H_ */ |
