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/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/lnx.h,v 3.3 2002/11/25 14:05:04 eich Exp $ */
#ifndef LNX_H_
# ifdef __alpha__
extern unsigned long _bus_base __P ((void)) __attribute__ ((const));
extern unsigned long _bus_base_sparse __P ((void)) __attribute__ ((const));
extern int iopl __P ((int __level));
/* new pciconfig_iobase syscall added in 2.2.15 and 2.3.99 */
# include <linux/unistd.h>
# include <asm/pci.h>
extern long (*_iobase)(unsigned, int, int, int);
/*
* _iobase deals with the case the __NR_pciconfig_iobase is either undefined
* or unsupported by the kernel, but we need to make sure that the `which'
* argument symbols are defined.
*/
# ifndef IOBASE_HOSE
# define IOBASE_HOSE 0
# endif
# ifndef IOBASE_SPARSE_MEM
# define IOBASE_SPARSE_MEM 1
# endif
# ifndef IOBASE_DENSE_MEM
# define IOBASE_DENSE_MEM 2
# endif
# ifndef IOBASE_SPARSE_IO
# define IOBASE_SPARSE_IO 3
# endif
# ifndef IOBASE_DENSE_IO
# define IOBASE_DENSE_IO 4
# endif
# ifndef IOBASE_ROOT_BUS
# define IOBASE_ROOT_BUS 5
# endif
# ifndef IOBASE_FROM_HOSE
# define IOBASE_FROM_HOSE 0x10000
# endif
# endif /* __alpha__ */
#define LNX_H_
#endif
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