diff options
Diffstat (limited to 'xorg-server/hw/xfree86/os-support/linux/lnx.h')
| -rw-r--r-- | xorg-server/hw/xfree86/os-support/linux/lnx.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/xorg-server/hw/xfree86/os-support/linux/lnx.h b/xorg-server/hw/xfree86/os-support/linux/lnx.h new file mode 100644 index 000000000..085c94265 --- /dev/null +++ b/xorg-server/hw/xfree86/os-support/linux/lnx.h @@ -0,0 +1,53 @@ + +#ifdef HAVE_XORG_CONFIG_H +#include <xorg-config.h> +#endif + +#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> +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__ */ + +# if defined(DO_OS_FONTRESTORE) +Bool lnx_savefont(void); +Bool lnx_restorefont(void); +Bool lnx_switchaway(void); +void lnx_freefontdata(void); +# endif + +#define LNX_H_ + +#endif |