| /* |
| * Emulation of processor ioports. |
| * |
| * Copyright 1995 Morten Welinder |
| * Copyright 1998 Andreas Mohr, Ove Kaaven |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #include "config.h" |
| |
| #include "windef.h" |
| #include "dosexe.h" |
| #include "vga.h" |
| #include "wine/debug.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(int); |
| |
| /********************************************************************** |
| * DOSVM_inport |
| */ |
| BOOL WINAPI DOSVM_inport( int port, int size, DWORD *res ) |
| { |
| switch (port) |
| { |
| case 0x60: |
| *res = DOSVM_Int09ReadScan(NULL); |
| break; |
| case 0x22a: |
| case 0x22c: |
| case 0x22e: |
| *res = (DWORD)SB_ioport_in( port ); |
| break; |
| case 0x3ba: |
| case 0x3c0: |
| case 0x3c1: |
| case 0x3c2: |
| case 0x3c3: |
| case 0x3c4: |
| case 0x3c5: |
| case 0x3c6: |
| case 0x3c7: |
| case 0x3c8: |
| case 0x3c9: |
| case 0x3ca: |
| case 0x3cb: |
| case 0x3cc: |
| case 0x3cd: |
| case 0x3ce: |
| case 0x3cf: |
| case 0x3d0: |
| case 0x3d1: |
| case 0x3d2: |
| case 0x3d3: |
| case 0x3d4: |
| case 0x3d5: |
| case 0x3d6: |
| case 0x3d7: |
| case 0x3d8: |
| case 0x3d9: |
| case 0x3da: |
| case 0x3db: |
| case 0x3dc: |
| case 0x3dd: |
| case 0x3de: |
| case 0x3df: |
| if(size > 1) |
| FIXME("Trying to read more than one byte from VGA!\n"); |
| *res = (DWORD)VGA_ioport_in( port ); |
| break; |
| case 0x00: |
| case 0x01: |
| case 0x02: |
| case 0x03: |
| case 0x04: |
| case 0x05: |
| case 0x06: |
| case 0x07: |
| case 0xC0: |
| case 0xC2: |
| case 0xC4: |
| case 0xC6: |
| case 0xC8: |
| case 0xCA: |
| case 0xCC: |
| case 0xCE: |
| case 0x87: |
| case 0x83: |
| case 0x81: |
| case 0x82: |
| case 0x8B: |
| case 0x89: |
| case 0x8A: |
| case 0x487: |
| case 0x483: |
| case 0x481: |
| case 0x482: |
| case 0x48B: |
| case 0x489: |
| case 0x48A: |
| case 0x08: |
| case 0xD0: |
| case 0x0D: |
| case 0xDA: |
| *res = (DWORD)DMA_ioport_in( port ); |
| break; |
| default: |
| return FALSE; /* not handled */ |
| } |
| return TRUE; /* handled */ |
| } |
| |
| |
| /********************************************************************** |
| * DOSVM_outport |
| */ |
| BOOL WINAPI DOSVM_outport( int port, int size, DWORD value ) |
| { |
| switch (port) |
| { |
| case 0x20: |
| DOSVM_PIC_ioport_out( port, (BYTE)value ); |
| break; |
| case 0x226: |
| case 0x22c: |
| SB_ioport_out( port, (BYTE)value ); |
| break; |
| case 0x3c0: |
| case 0x3c1: |
| case 0x3c2: |
| case 0x3c3: |
| case 0x3c4: |
| case 0x3c5: |
| case 0x3c6: |
| case 0x3c7: |
| case 0x3c8: |
| case 0x3c9: |
| case 0x3ca: |
| case 0x3cb: |
| case 0x3cc: |
| case 0x3cd: |
| case 0x3ce: |
| case 0x3cf: |
| case 0x3d0: |
| case 0x3d1: |
| case 0x3d2: |
| case 0x3d3: |
| case 0x3d4: |
| case 0x3d5: |
| case 0x3d6: |
| case 0x3d7: |
| case 0x3d8: |
| case 0x3d9: |
| case 0x3da: |
| case 0x3db: |
| case 0x3dc: |
| case 0x3dd: |
| case 0x3de: |
| case 0x3df: |
| VGA_ioport_out( port, LOBYTE(value) ); |
| if(size > 1) { |
| VGA_ioport_out( port+1, HIBYTE(value) ); |
| if(size > 2) { |
| VGA_ioport_out( port+2, LOBYTE(HIWORD(value)) ); |
| VGA_ioport_out( port+3, HIBYTE(HIWORD(value)) ); |
| } |
| } |
| break; |
| case 0x00: |
| case 0x01: |
| case 0x02: |
| case 0x03: |
| case 0x04: |
| case 0x05: |
| case 0x06: |
| case 0x07: |
| case 0xC0: |
| case 0xC2: |
| case 0xC4: |
| case 0xC6: |
| case 0xC8: |
| case 0xCA: |
| case 0xCC: |
| case 0xCE: |
| case 0x87: |
| case 0x83: |
| case 0x81: |
| case 0x82: |
| case 0x8B: |
| case 0x89: |
| case 0x8A: |
| case 0x487: |
| case 0x483: |
| case 0x481: |
| case 0x482: |
| case 0x48B: |
| case 0x489: |
| case 0x48A: |
| case 0x08: |
| case 0xD0: |
| case 0x0B: |
| case 0xD6: |
| case 0x0A: |
| case 0xD4: |
| case 0x0F: |
| case 0xDE: |
| case 0x09: |
| case 0xD2: |
| case 0x0C: |
| case 0xD8: |
| case 0x0D: |
| case 0xDA: |
| case 0x0E: |
| case 0xDC: |
| DMA_ioport_out( port, (BYTE)value ); |
| break; |
| default: |
| return FALSE; /* not handled */ |
| } |
| return TRUE; /* handled */ |
| } |