diff options
Diffstat (limited to 'include/uapi/drm/vmwgfx_drm.h')
| -rw-r--r-- | include/uapi/drm/vmwgfx_drm.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/uapi/drm/vmwgfx_drm.h b/include/uapi/drm/vmwgfx_drm.h index 02cab33f2f25..fcb741e3068f 100644 --- a/include/uapi/drm/vmwgfx_drm.h +++ b/include/uapi/drm/vmwgfx_drm.h @@ -71,6 +71,7 @@ extern "C" { #define DRM_VMW_CREATE_EXTENDED_CONTEXT 26 #define DRM_VMW_GB_SURFACE_CREATE_EXT 27 #define DRM_VMW_GB_SURFACE_REF_EXT 28 +#define DRM_VMW_MSG 29 /*************************************************************************/ /** @@ -1213,6 +1214,22 @@ union drm_vmw_gb_surface_reference_ext_arg { struct drm_vmw_surface_arg req; }; +/** + * struct drm_vmw_msg_arg + * + * @send: Pointer to user-space msg string (null terminated). + * @receive: Pointer to user-space receive buffer. + * @send_only: Boolean whether this is only sending or receiving too. + * + * Argument to the DRM_VMW_MSG ioctl. + */ +struct drm_vmw_msg_arg { + __u64 send; + __u64 receive; + __s32 send_only; + __u32 receive_len; +}; + #if defined(__cplusplus) } #endif |