diff options
Diffstat (limited to 'xorg-server/hw/xfree86/os-support/bsd/memrange.h')
| -rw-r--r-- | xorg-server/hw/xfree86/os-support/bsd/memrange.h | 57 |
1 files changed, 30 insertions, 27 deletions
diff --git a/xorg-server/hw/xfree86/os-support/bsd/memrange.h b/xorg-server/hw/xfree86/os-support/bsd/memrange.h index 03c479144..bacd4aa0d 100644 --- a/xorg-server/hw/xfree86/os-support/bsd/memrange.h +++ b/xorg-server/hw/xfree86/os-support/bsd/memrange.h @@ -10,36 +10,37 @@ #define _MEMRANGE_H /* Memory range attributes */ -#define MDF_UNCACHEABLE (1<<0) /* region not cached */ -#define MDF_WRITECOMBINE (1<<1) /* region supports "write combine" - * action */ -#define MDF_WRITETHROUGH (1<<2) /* write-through cached */ -#define MDF_WRITEBACK (1<<3) /* write-back cached */ -#define MDF_WRITEPROTECT (1<<4) /* read-only region */ +#define MDF_UNCACHEABLE (1<<0) /* region not cached */ +#define MDF_WRITECOMBINE (1<<1) /* region supports "write combine" + * action */ +#define MDF_WRITETHROUGH (1<<2) /* write-through cached */ +#define MDF_WRITEBACK (1<<3) /* write-back cached */ +#define MDF_WRITEPROTECT (1<<4) /* read-only region */ #define MDF_ATTRMASK (0x00ffffff) -#define MDF_FIXBASE (1<<24) /* fixed base */ -#define MDF_FIXLEN (1<<25) /* fixed length */ -#define MDF_FIRMWARE (1<<26) /* set by firmware (XXX not useful?) */ -#define MDF_ACTIVE (1<<27) /* currently active */ -#define MDF_BOGUS (1<<28) /* we don't like it */ -#define MDF_FIXACTIVE (1<<29) /* can't be turned off */ -#define MDF_BUSY (1<<30) /* range is in use */ +#define MDF_FIXBASE (1<<24) /* fixed base */ +#define MDF_FIXLEN (1<<25) /* fixed length */ +#define MDF_FIRMWARE (1<<26) /* set by firmware (XXX not useful?) */ +#define MDF_ACTIVE (1<<27) /* currently active */ +#define MDF_BOGUS (1<<28) /* we don't like it */ +#define MDF_FIXACTIVE (1<<29) /* can't be turned off */ +#define MDF_BUSY (1<<30) /* range is in use */ struct mem_range_desc { - u_int64_t mr_base; - u_int64_t mr_len; - int mr_flags; - char mr_owner[8]; + 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]; + struct mem_range_desc *mo_desc; + int mo_arg[2]; #define MEMRANGE_SET_UPDATE 0 #define MEMRANGE_SET_REMOVE 1 - /* XXX want a flag that says "set and undo when I exit" */ + /* XXX want a flag that says "set and undo when I exit" */ }; + #define MEMRANGE_GET _IOWR('m', 50, struct mem_range_op) #define MEMRANGE_SET _IOW('m', 51, struct mem_range_op) @@ -47,16 +48,18 @@ struct mem_range_op { 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)); + 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; + 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; |