xf86Resources.h   [plain text]

/*
 * Copyright (c) 1999-2002 by The XFree86 Project, Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 *
 * Except as contained in this notice, the name of the copyright holder(s)
 * and author(s) shall not be used in advertising or otherwise to promote
 * the sale, use or other dealings in this Software without prior written
 * authorization from the copyright holder(s) and author(s).
 */

#ifndef _XF86_RESOURCES_H

#define _XF86_RESOURCES_H

#include "xf86str.h"

#define _END {ResEnd,0,0}

#define _VGA_EXCLUSIVE \
		{ResExcMemBlock | ResBios | ResBus, 0x000A0000, 0x000AFFFF},\
		{ResExcMemBlock | ResBios | ResBus, 0x000B0000, 0x000B7FFF},\
		{ResExcMemBlock | ResBios | ResBus, 0x000B8000, 0x000BFFFF},\
		{ResExcIoBlock  | ResBios | ResBus,     0x03B0,     0x03BB},\
		{ResExcIoBlock  | ResBios | ResBus,     0x03C0,     0x03DF}

#define _VGA_SHARED \
		{ResShrMemBlock | ResBios | ResBus, 0x000A0000, 0x000AFFFF},\
		{ResShrMemBlock | ResBios | ResBus, 0x000B0000, 0x000B7FFF},\
		{ResShrMemBlock | ResBios | ResBus, 0x000B8000, 0x000BFFFF},\
		{ResShrIoBlock  | ResBios | ResBus,     0x03B0,     0x03BB},\
		{ResShrIoBlock  | ResBios | ResBus,     0x03C0,     0x03DF}

#define _VGA_SHARED_MEM \
		{ResShrMemBlock | ResBios | ResBus, 0x000A0000, 0x000AFFFF},\
		{ResShrMemBlock | ResBios | ResBus, 0x000B0000, 0x000B7FFF},\
 		{ResShrMemBlock | ResBios | ResBus, 0x000B8000, 0x000BFFFF}

#define _VGA_SHARED_IO \
		{ResShrIoBlock  | ResBios | ResBus,     0x03B0,     0x03BB},\
		{ResShrIoBlock  | ResBios | ResBus,     0x03C0,     0x03DF}

/*
 * Exclusive unused VGA:  resources unneeded but cannot be disabled.
 * Like old Millennium.
 */
#define _VGA_EXCLUSIVE_UNUSED \
	{ResExcUusdMemBlock | ResBios | ResBus, 0x000A0000, 0x000AFFFF},\
	{ResExcUusdMemBlock | ResBios | ResBus, 0x000B0000, 0x000B7FFF},\
	{ResExcUusdMemBlock | ResBios | ResBus, 0x000B8000, 0x000BFFFF},\
	{ResExcUusdIoBlock  | ResBios | ResBus,     0x03B0,     0x03BB},\
	{ResExcUusdIoBlock  | ResBios | ResBus,     0x03C0,     0x03DF}

/*
 * Shared unused VGA:  resources unneeded but cannot be disabled
 * independently.  This is used to determine if a device needs RAC.
 */
#define _VGA_SHARED_UNUSED \
	{ResShrUusdMemBlock | ResBios | ResBus, 0x000A0000, 0x000AFFFF},\
	{ResShrUusdMemBlock | ResBios | ResBus, 0x000B0000, 0x000B7FFF},\
	{ResShrUusdMemBlock | ResBios | ResBus, 0x000B8000, 0x000BFFFF},\
	{ResShrUusdIoBlock  | ResBios | ResBus,     0x03B0,     0x03BB},\
	{ResShrUusdIoBlock  | ResBios | ResBus,     0x03C0,     0x03DF}

/*
 * Sparse versions of the above for those adapters that respond to all ISA
 * aliases of VGA ports.
 */
#define _VGA_EXCLUSIVE_SPARSE \
	{ResExcMemBlock | ResBios | ResBus, 0x000A0000, 0x000AFFFF},\
	{ResExcMemBlock | ResBios | ResBus, 0x000B0000, 0x000B7FFF},\
	{ResExcMemBlock | ResBios | ResBus, 0x000B8000, 0x000BFFFF},\
	{ResExcIoSparse | ResBios | ResBus,     0x03B0,     0x03F8},\
	{ResExcIoSparse | ResBios | ResBus,     0x03B8,     0x03FC},\
	{ResExcIoSparse | ResBios | ResBus,     0x03C0,     0x03E0}

#define _VGA_SHARED_SPARSE \
	{ResShrMemBlock | ResBios | ResBus, 0x000A0000, 0x000AFFFF},\
	{ResShrMemBlock | ResBios | ResBus, 0x000B0000, 0x000B7FFF},\
	{ResShrMemBlock | ResBios | ResBus, 0x000B8000, 0x000BFFFF},\
	{ResShrIoSparse | ResBios | ResBus,     0x03B0,     0x03F8},\
	{ResShrIoSparse | ResBios | ResBus,     0x03B8,     0x03FC},\
	{ResShrIoSparse | ResBios | ResBus,     0x03C0,     0x03E0}

#define _8514_EXCLUSIVE \
	{ResExcIoSparse | ResBios | ResBus, 0x02E8, 0x03F8}

#define _8514_SHARED \
	{ResShrIoSparse | ResBios | ResBus, 0x02E8, 0x03F8}

/* Predefined resources */
extern resRange resVgaExclusive[];
extern resRange resVgaShared[];
extern resRange resVgaIoShared[];
extern resRange resVgaMemShared[];
extern resRange resVgaUnusedExclusive[];
extern resRange resVgaUnusedShared[];
extern resRange resVgaSparseExclusive[];
extern resRange resVgaSparseShared[];
extern resRange res8514Exclusive[];
extern resRange res8514Shared[];

/* Less misleading aliases for xf86SetOperatingState() */
#define resVgaMem resVgaMemShared
#define resVgaIo  resVgaIoShared
#define resVga    resVgaShared

/* Old style names */
#define RES_EXCLUSIVE_VGA   resVgaExclusive
#define RES_SHARED_VGA      resVgaShared
#define RES_EXCLUSIVE_8514  res8514Exclusive
#define RES_SHARED_8514     res8514Shared

#define _PCI_AVOID_PC_STYLE \
	{ResExcIoSparse | ResBus, 0x0100, 0x0300},\
	{ResExcIoSparse | ResBus, 0x0200, 0x0200},\
        {ResExcMemBlock | ResBus, 0xA0000,0xFFFFF}

extern resRange PciAvoid[];

#define RES_UNDEFINED NULL
#endif