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authormarha <marha@users.sourceforge.net>2012-03-23 10:05:55 +0100
committermarha <marha@users.sourceforge.net>2012-03-23 10:05:55 +0100
commit0f834b91a4768673833ab4917e87d86c237bb1a6 (patch)
tree363489504ed4b2d360259b8de4c9e392918e5d02 /xorg-server/hw/xfree86/os-support/bsd/memrange.h
parentfc72edebf875378459368c5383d9023730cbca54 (diff)
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Diffstat (limited to 'xorg-server/hw/xfree86/os-support/bsd/memrange.h')
-rw-r--r--xorg-server/hw/xfree86/os-support/bsd/memrange.h57
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;