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/*
* This software and ancillary information (herein called SOFTWARE )
* called LinuxBIOS is made available under the terms described
* here. The SOFTWARE has been approved for release with associated
* LA-CC Number 00-34 . Unless otherwise indicated, this SOFTWARE has
* been authored by an employee or employees of the University of
* California, operator of the Los Alamos National Laboratory under
* Contract No. W-7405-ENG-36 with the U.S. Department of Energy. The
* U.S. Government has rights to use, reproduce, and distribute this
* SOFTWARE. The public may copy, distribute, prepare derivative works
* and publicly display this SOFTWARE without charge, provided that this
* Notice and any statement of authorship are reproduced on all copies.
* Neither the Government nor the University makes any warranty, express
* or implied, or assumes any liability or responsibility for the use of
* this SOFTWARE. If SOFTWARE is modified to produce derivative works,
* such modified SOFTWARE should be clearly marked, so as not to confuse
* it with the version available from LANL.
*/
/*
* This file is part of the coreboot project.
*
* (c) Copyright 2000, Ron Minnich, Advanced Computing Lab, LANL
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef PCI_BIOS_H
#define PCI_BIOS_H
enum {
PCI_BIOS_PRESENT = 0xB101,
FIND_PCI_DEVICE = 0xB102,
FIND_PCI_CLASS_CODE = 0xB103,
GENERATE_SPECIAL_CYCLE = 0xB106,
READ_CONFIG_BYTE = 0xB108,
READ_CONFIG_WORD = 0xB109,
READ_CONFIG_DWORD = 0xB10A,
WRITE_CONFIG_BYTE = 0xB10B,
WRITE_CONFIG_WORD = 0xB10C,
WRITE_CONFIG_DWORD = 0xB10D,
GET_IRQ_ROUTING_OPTIONS = 0xB10E,
SET_PCI_IRQ = 0xB10F
};
enum {
SUCCESSFUL = 0x00,
FUNC_NOT_SUPPORTED = 0x81,
BAD_VENDOR_ID = 0x83,
DEVICE_NOT_FOUND = 0x86,
BAD_REGISTER_NUMBER = 0x87,
SET_FAILED = 0x88,
BUFFER_TOO_SMALL = 0x89
};
int pcibios_handler(void);
#endif /* PCI_BIOS_H */
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