1 /* 2 * Copyright 2004-2005 The Unichrome Project [unichrome.sf.net] 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sub license, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice (including the 12 * next paragraph) shall be included in all copies or substantial portions 13 * 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 NON-INFRINGEMENT. IN NO EVENT SHALL 18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 21 * DEALINGS IN THE SOFTWARE. 22 */ 23 #ifndef _VIA_VGAHW_H_ 24 #define _VIA_VGAHW_H_ 25 26 #include "vgaHW.h" 27 28 CARD8 ViaVgahwIn(vgaHWPtr hwp, int address); 29 void ViaVgahwWrite(vgaHWPtr hwp, int indexaddress, CARD8 index, 30 int valueaddress, CARD8 value); 31 32 void ViaVgahwMask(vgaHWPtr hwp, int indexaddress, CARD8 index, 33 int valueaddress, CARD8 value, CARD8 mask); 34 35 void ViaCrtcMask(vgaHWPtr hwp, CARD8 index, CARD8 value, CARD8 mask); 36 void ViaSeqMask(vgaHWPtr hwp, CARD8 index, CARD8 value, CARD8 mask); 37 void ViaGrMask(vgaHWPtr hwp, CARD8 index, CARD8 value, CARD8 mask); 38 39 #ifdef HAVE_DEBUG 40 void ViaVgahwPrint(vgaHWPtr hwp); 41 #endif /* HAVE_DEBUG */ 42 43 #endif /* _VIA_VGAHW_H_ */ 44