[src/riastradh-drm2]: src/sys/external/bsd/drm2/include/drm Implement DRM_COP...

[riastradh <riastradh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/0c0e1f347bbb
branches:  riastradh-drm2
changeset: 788051:0c0e1f347bbb
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Wed Jul 24 02:00:44 2013 +0000

description:
Implement DRM_COPY_FROM_USER and DRM_COPY_FROM_USER.

diffstat:

 sys/external/bsd/drm2/include/drm/drm_copy_netbsd.h |  50 +++++++++++++++++++++
 sys/external/bsd/drm2/include/drm/drm_os_netbsd.h   |   3 +-
 2 files changed, 52 insertions(+), 1 deletions(-)

diffs (71 lines):

diff -r 6eebd4c589b9 -r 0c0e1f347bbb sys/external/bsd/drm2/include/drm/drm_copy_netbsd.h
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/external/bsd/drm2/include/drm/drm_copy_netbsd.h       Wed Jul 24 02:00:44 2013 +0000
@@ -0,0 +1,50 @@
+/*     $NetBSD: drm_copy_netbsd.h,v 1.1.2.1 2013/07/24 02:00:44 riastradh Exp $        */
+
+/*-
+ * Copyright (c) 2013 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Taylor R. Campbell.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _DRM_DRM_COPY_NETBSD_H_
+#define _DRM_DRM_COPY_NETBSD_H_
+
+#include <sys/types.h>
+#include <sys/systm.h>
+
+static inline int
+DRM_COPY_FROM_USER(void *kernel_addr, const void *user_addr, size_t len)
+{
+       return copyin(user_addr, kernel_addr, len);
+}
+
+static inline int
+DRM_COPY_TO_USER(const void *kernel_addr, void *user_addr, size_t len)
+{
+       return copyout(kernel_addr, user_addr, len);
+}
+
+#endif  /* _DRM_DRM_OS_NETBSD_H_ */
diff -r 6eebd4c589b9 -r 0c0e1f347bbb sys/external/bsd/drm2/include/drm/drm_os_netbsd.h
--- a/sys/external/bsd/drm2/include/drm/drm_os_netbsd.h Wed Jul 24 02:00:22 2013 +0000
+++ b/sys/external/bsd/drm2/include/drm/drm_os_netbsd.h Wed Jul 24 02:00:44 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: drm_os_netbsd.h,v 1.1.2.4 2013/07/24 01:53:26 riastradh Exp $  */
+/*     $NetBSD: drm_os_netbsd.h,v 1.1.2.5 2013/07/24 02:00:44 riastradh Exp $  */
 
 /*-
  * Copyright (c) 2013 The NetBSD Foundation, Inc.
@@ -37,6 +37,7 @@
 #endif
 
 #include <drm/drm_agp_netbsd.h>
+#include <drm/drm_copy_netbsd.h>
 #include <drm/drm_irq_netbsd.h>
 #include <drm/drm_wait_netbsd.h>