Mesa (mesa_7_7_branch): vmware: Update vmwgfx_drm.h to kernel version.

[Thomas Hellstrom]

Module: Mesa
Branch: mesa_7_7_branch
Commit: 3470d821baf5ffb9ab2e01edba5efe71e23088f1
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=3470d821baf5ffb9ab2e01edba5efe71e23088f1

Author: Thomas Hellstrom <thellstrom at vmware.com>
Date:   Tue Feb  9 22:54:15 2010 +0100

vmware: Update vmwgfx_drm.h to kernel version.

Signed-off-by: Thomas Hellstrom <thellstrom at vmware.com>

---

 src/gallium/winsys/drm/vmware/core/vmwgfx_drm.h |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/src/gallium/winsys/drm/vmware/core/vmwgfx_drm.h b/src/gallium/winsys/drm/vmware/core/vmwgfx_drm.h
index 1457966..47914bd 100644
--- a/src/gallium/winsys/drm/vmware/core/vmwgfx_drm.h
+++ b/src/gallium/winsys/drm/vmware/core/vmwgfx_drm.h
@@ -260,15 +260,23 @@ union drm_vmw_surface_reference_arg {
  * to the nearest kernel tick.
  * @fence_rep: User-space address of a struct drm_vmw_fence_rep cast to an
  * uint64_t.
+ * @version: Allows expanding the execbuf ioctl parameters without breaking
+ * backwards compatibility, since user-space will always tell the kernel
+ * which version it uses.
+ * @flags: Execbuf flags. None currently.
  *
  * Argument to the DRM_VMW_EXECBUF Ioctl.
  */
 
+#define DRM_VMW_EXECBUF_VERSION 0
+
 struct drm_vmw_execbuf_arg {
 	uint64_t commands;
 	uint32_t command_size;
 	uint32_t throttle_us;
 	uint64_t fence_rep;
+	 uint32_t version;
+	 uint32_t flags;
 };
 
 /**