xorg-server-1.4/hw/xfree86/common/xf86Resources.h

   1
   2 /*
   3  * Copyright (c) 1999-2002 by The XFree86 Project, Inc.
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining a
   6  * copy of this software and associated documentation files (the "Software"),
   7  * to deal in the Software without restriction, including without limitation
   8  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   9  * and/or sell copies of the Software, and to permit persons to whom the
  10  * Software is furnished to do so, subject to the following conditions:
  11  *
  12  * The above copyright notice and this permission notice shall be included in
  13  * all copies or substantial portions of the Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
  19  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  20  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  21  * OTHER DEALINGS IN THE SOFTWARE.
  22  *
  23  * Except as contained in this notice, the name of the copyright holder(s)
  24  * and author(s) shall not be used in advertising or otherwise to promote
  25  * the sale, use or other dealings in this Software without prior written
  26  * authorization from the copyright holder(s) and author(s).
  27  */
  28
  29 #ifndef _XF86_RESOURCES_H
  30
  31 #define _XF86_RESOURCES_H
  32
  33 #include "xf86str.h"
  34
  35 #define _END {ResEnd,0,0}
  36
  37 #define _VGA_EXCLUSIVE \
  38                 {ResExcMemBlock | ResBios | ResBus, 0x000A0000, 0x000AFFFF},\
  39                 {ResExcMemBlock | ResBios | ResBus, 0x000B0000, 0x000B7FFF},\
  40                 {ResExcMemBlock | ResBios | ResBus, 0x000B8000, 0x000BFFFF},\
  41                 {ResExcIoBlock  | ResBios | ResBus,     0x03B0,     0x03BB},\
  42                 {ResExcIoBlock  | ResBios | ResBus,     0x03C0,     0x03DF}
  43
  44 #define _VGA_SHARED \
  45                 {ResShrMemBlock | ResBios | ResBus, 0x000A0000, 0x000AFFFF},\
  46                 {ResShrMemBlock | ResBios | ResBus, 0x000B0000, 0x000B7FFF},\
  47                 {ResShrMemBlock | ResBios | ResBus, 0x000B8000, 0x000BFFFF},\
  48                 {ResShrIoBlock  | ResBios | ResBus,     0x03B0,     0x03BB},\
  49                 {ResShrIoBlock  | ResBios | ResBus,     0x03C0,     0x03DF}
  50
  51 #define _VGA_SHARED_MEM \
  52                 {ResShrMemBlock | ResBios | ResBus, 0x000A0000, 0x000AFFFF},\
  53                 {ResShrMemBlock | ResBios | ResBus, 0x000B0000, 0x000B7FFF},\
  54                 {ResShrMemBlock | ResBios | ResBus, 0x000B8000, 0x000BFFFF}
  55
  56 #define _VGA_SHARED_IO \
  57                 {ResShrIoBlock  | ResBios | ResBus,     0x03B0,     0x03BB},\
  58                 {ResShrIoBlock  | ResBios | ResBus,     0x03C0,     0x03DF}
  59
  60 /*
  61  * Exclusive unused VGA:  resources unneeded but cannot be disabled.
  62  * Like old Millennium.
  63  */
  64 #define _VGA_EXCLUSIVE_UNUSED \
  65         {ResExcUusdMemBlock | ResBios | ResBus, 0x000A0000, 0x000AFFFF},\
  66         {ResExcUusdMemBlock | ResBios | ResBus, 0x000B0000, 0x000B7FFF},\
  67         {ResExcUusdMemBlock | ResBios | ResBus, 0x000B8000, 0x000BFFFF},\
  68         {ResExcUusdIoBlock  | ResBios | ResBus,     0x03B0,     0x03BB},\
  69         {ResExcUusdIoBlock  | ResBios | ResBus,     0x03C0,     0x03DF}
  70
  71 /*
  72  * Shared unused VGA:  resources unneeded but cannot be disabled
  73  * independently.  This is used to determine if a device needs RAC.
  74  */
  75 #define _VGA_SHARED_UNUSED \
  76         {ResShrUusdMemBlock | ResBios | ResBus, 0x000A0000, 0x000AFFFF},\
  77         {ResShrUusdMemBlock | ResBios | ResBus, 0x000B0000, 0x000B7FFF},\
  78         {ResShrUusdMemBlock | ResBios | ResBus, 0x000B8000, 0x000BFFFF},\
  79         {ResShrUusdIoBlock  | ResBios | ResBus,     0x03B0,     0x03BB},\
  80         {ResShrUusdIoBlock  | ResBios | ResBus,     0x03C0,     0x03DF}
  81
  82 /*
  83  * Sparse versions of the above for those adapters that respond to all ISA
  84  * aliases of VGA ports.
  85  */
  86 #define _VGA_EXCLUSIVE_SPARSE \
  87         {ResExcMemBlock | ResBios | ResBus, 0x000A0000, 0x000AFFFF},\
  88         {ResExcMemBlock | ResBios | ResBus, 0x000B0000, 0x000B7FFF},\
  89         {ResExcMemBlock | ResBios | ResBus, 0x000B8000, 0x000BFFFF},\
  90         {ResExcIoSparse | ResBios | ResBus,     0x03B0,     0x03F8},\
  91         {ResExcIoSparse | ResBios | ResBus,     0x03B8,     0x03FC},\
  92         {ResExcIoSparse | ResBios | ResBus,     0x03C0,     0x03E0}
  93
  94 #define _VGA_SHARED_SPARSE \
  95         {ResShrMemBlock | ResBios | ResBus, 0x000A0000, 0x000AFFFF},\
  96         {ResShrMemBlock | ResBios | ResBus, 0x000B0000, 0x000B7FFF},\
  97         {ResShrMemBlock | ResBios | ResBus, 0x000B8000, 0x000BFFFF},\
  98         {ResShrIoSparse | ResBios | ResBus,     0x03B0,     0x03F8},\
  99         {ResShrIoSparse | ResBios | ResBus,     0x03B8,     0x03FC},\
 100         {ResShrIoSparse | ResBios | ResBus,     0x03C0,     0x03E0}
 101
 102 #define _8514_EXCLUSIVE \
 103         {ResExcIoSparse | ResBios | ResBus, 0x02E8, 0x03F8}
 104
 105 #define _8514_SHARED \
 106         {ResShrIoSparse | ResBios | ResBus, 0x02E8, 0x03F8}
 107
 108 /* Predefined resources */
 109 extern resRange resVgaExclusive[];
 110 extern resRange resVgaShared[];
 111 extern resRange resVgaIoShared[];
 112 extern resRange resVgaMemShared[];
 113 extern resRange resVgaUnusedExclusive[];
 114 extern resRange resVgaUnusedShared[];
 115 extern resRange resVgaSparseExclusive[];
 116 extern resRange resVgaSparseShared[];
 117 extern resRange res8514Exclusive[];
 118 extern resRange res8514Shared[];
 119
 120 /* Less misleading aliases for xf86SetOperatingState() */
 121 #define resVgaMem resVgaMemShared
 122 #define resVgaIo  resVgaIoShared
 123 #define resVga    resVgaShared
 124
 125 /* Old style names */
 126 #define RES_EXCLUSIVE_VGA   resVgaExclusive
 127 #define RES_SHARED_VGA      resVgaShared
 128 #define RES_EXCLUSIVE_8514  res8514Exclusive
 129 #define RES_SHARED_8514     res8514Shared
 130
 131 #define _PCI_AVOID_PC_STYLE \
 132         {ResExcIoSparse | ResBus, 0x0100, 0x0300},\
 133         {ResExcIoSparse | ResBus, 0x0200, 0x0200},\
 134         {ResExcMemBlock | ResBus, 0xA0000,0xFFFFF}
 135
 136 extern resRange PciAvoid[];
 137
 138 #define RES_UNDEFINED NULL
 139 #endif