Try to make buffer object / fence object ioctl args 64-bit safe.

Introduce tile members for future tiled buffer support.
Allow user-space to explicitly define a fence-class.
Remove the implicit fence-class mechanism.
64-bit wide buffer object flag member.

1 files changed, 11 insertions, 8 deletions

diff --git a/libdrm/xf86mm.h b/libdrm/xf86mm.h
index 0b284cc0..68cd7cdd 100644
--- a/libdrm/xf86mm.h
+++ b/libdrm/xf86mm.h
@@ -106,8 +106,8 @@ typedef struct _drmBO{
     drm_bo_type_t type;
     unsigned handle;
     drm_u64_t mapHandle;
-    unsigned flags;
-    unsigned mask;
+    drm_u64_t flags;
+    drm_u64_t mask;
     unsigned mapFlags;
     unsigned long size;
     unsigned long offset;
@@ -115,6 +115,9 @@ typedef struct _drmBO{
     unsigned replyFlags;
     unsigned fenceFlags;
     unsigned pageAlignment;
+    unsigned tileInfo;
+    unsigned hwTileStride;
+    unsigned desiredTileStride;
     void *virtual;
     void *mapVirtual;
     int mapCount;
@@ -172,8 +175,8 @@ extern int drmBOCreateList(int numTarget, drmBOList *list);
  */
 
 extern int drmBOCreate(int fd, unsigned long start, unsigned long size,
-		       unsigned pageAlignment,void *user_buffer, 
-		       drm_bo_type_t type, unsigned mask,
+		       unsigned pageAlignment,void *user_buffer,
+		       drm_bo_type_t type, drm_u64_t mask,
 		       unsigned hint, drmBO *buf);
 extern int drmBODestroy(int fd, drmBO *buf);
 extern int drmBOReference(int fd, unsigned handle, drmBO *buf);
@@ -181,14 +184,14 @@ extern int drmBOUnReference(int fd, drmBO *buf);
 extern int drmBOMap(int fd, drmBO *buf, unsigned mapFlags, unsigned mapHint,
 		    void **address);
 extern int drmBOUnmap(int fd, drmBO *buf);
-extern int drmBOValidate(int fd, drmBO *buf, unsigned flags, unsigned mask, 
-			 unsigned hint);
+extern int drmBOValidate(int fd, drmBO *buf, drm_u64_t flags,
+			 drm_u64_t mask, unsigned hint);
+
 extern int drmBOFence(int fd, drmBO *buf, unsigned flags, unsigned fenceHandle);
 extern int drmBOInfo(int fd, drmBO *buf);
 extern int drmBOBusy(int fd, drmBO *buf, int *busy);
 
-
-extern int drmAddValidateItem(drmBOList *list, drmBO *buf, unsigned flags, 
+extern int drmAddValidateItem(drmBOList *list, drmBO *buf, unsigned flags,
 		       unsigned mask,
 		       int *newItem);
 extern int drmBOValidateList(int fd, drmBOList *list);