#ifdef HAVE_XORG_CONFIG_H
#include <xorg-config.h>
#endif
#ifndef _MEMRANGE_H
#define _MEMRANGE_H
#define MDF_UNCACHEABLE (1<<0)
#define MDF_WRITECOMBINE (1<<1)
#define MDF_WRITETHROUGH (1<<2)
#define MDF_WRITEBACK (1<<3)
#define MDF_WRITEPROTECT (1<<4)
#define MDF_ATTRMASK (0x00ffffff)
#define MDF_FIXBASE (1<<24)
#define MDF_FIXLEN (1<<25)
#define MDF_FIRMWARE (1<<26)
#define MDF_ACTIVE (1<<27)
#define MDF_BOGUS (1<<28)
#define MDF_FIXACTIVE (1<<29)
#define MDF_BUSY (1<<30)
struct mem_range_desc {
u_int64_t mr_base;
u_int64_t mr_len;
int mr_flags;
char mr_owner[8];
};
struct mem_range_op {
struct mem_range_desc *mo_desc;
int mo_arg[2];
#define MEMRANGE_SET_UPDATE 0
#define MEMRANGE_SET_REMOVE 1
};
#define MEMRANGE_GET _IOWR('m', 50, struct mem_range_op)
#define MEMRANGE_SET _IOW('m', 51, struct mem_range_op)
#ifdef _KERNEL
struct mem_range_softc;
struct mem_range_ops {
void (*init) __P((struct mem_range_softc * sc));
int (*set) __P((struct mem_range_softc * sc, struct mem_range_desc * mrd, int *arg));
void (*initAP) __P((struct mem_range_softc * sc));
};
struct mem_range_softc {
struct mem_range_ops *mr_op;
int mr_cap;
int mr_ndesc;
struct mem_range_desc *mr_desc;
};
extern struct mem_range_softc mem_range_softc;
extern int mem_range_attr_get __P((struct mem_range_desc * mrd, int *arg));
extern int mem_range_attr_set __P((struct mem_range_desc * mrd, int *arg));
extern void mem_range_AP_init __P((void));
#endif
#endif