Module Name: src
Committed By: riastradh
Date: Wed Jul 24 03:46:37 UTC 2013
Modified Files:
src/sys/external/bsd/drm2/drm [riastradh-drm2]: drm_drv.c
Log Message:
Implement drm_getsarea in drm_drv.c.
To generate a diff of this commit:
cvs rdiff -u -r1.1.2.11 -r1.1.2.12 src/sys/external/bsd/drm2/drm/drm_drv.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/external/bsd/drm2/drm/drm_drv.c
diff -u src/sys/external/bsd/drm2/drm/drm_drv.c:1.1.2.11 src/sys/external/bsd/drm2/drm/drm_drv.c:1.1.2.12
--- src/sys/external/bsd/drm2/drm/drm_drv.c:1.1.2.11 Wed Jul 24 03:26:02 2013
+++ src/sys/external/bsd/drm2/drm/drm_drv.c Wed Jul 24 03:46:37 2013
@@ -1,4 +1,4 @@
-/* $NetBSD: drm_drv.c,v 1.1.2.11 2013/07/24 03:26:02 riastradh Exp $ */
+/* $NetBSD: drm_drv.c,v 1.1.2.12 2013/07/24 03:46:37 riastradh Exp $ */
/*-
* Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: drm_drv.c,v 1.1.2.11 2013/07/24 03:26:02 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: drm_drv.c,v 1.1.2.12 2013/07/24 03:46:37 riastradh Exp $");
#include <sys/param.h>
#include <sys/types.h>
@@ -607,3 +607,24 @@ drm_config_found(device_t parent, struct
return;
}
}
+
+struct drm_local_map *
+drm_getsarea(struct drm_device *dev)
+{
+ struct drm_map_list *entry;
+
+ list_for_each_entry(entry, &dev->maplist, head) {
+ struct drm_local_map *const map = entry->map;
+
+ if (map == NULL)
+ continue;
+ if (map->type != _DRM_SHM)
+ continue;
+ if (!ISSET(map->flags, _DRM_CONTAINS_LOCK))
+ continue;
+
+ return map;
+ }
+
+ return NULL;
+}
