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45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
/*
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* FreeLoader
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <freeldr.h>
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VOID
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MachInit(const char *CmdLine)
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{
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ULONG PciId;
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memset(&MachVtbl, 0, sizeof(MACHVTBL));
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/* Check for Xbox by identifying device at PCI 0:0:0, if it's
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* 0x10de/0x02a5 then we're running on an Xbox */
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WRITE_PORT_ULONG((ULONG*)0xcf8, CONFIG_CMD(0, 0, 0));
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PciId = READ_PORT_ULONG((ULONG*)0xcfc);
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if (PciId == 0x02a510de)
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{
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XboxMachInit(CmdLine);
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}
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else
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{
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PcMachInit(CmdLine);
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}
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HalpCalibrateStallExecution();
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}
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/* EOF */
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