From 500f5b524000ed5930301f4303744cb4c0a19b75 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kristian=20H=C3=B8gsberg?= <krh@bitplanet.net>
Date: Mon, 23 Nov 2009 18:25:08 -0500
Subject: Fix build on *BSD

This adds a minimal #ifdef clause to drm.h that we'll push upstream.
Once that goes in we can share drm.h between linux, libdrm, and
the bsd's.
---
 include/drm/drm.h | 23 +++++++++++++----------
 xf86drm.h         | 22 ++++++++++++++++++++++
 2 files changed, 35 insertions(+), 10 deletions(-)

diff --git a/include/drm/drm.h b/include/drm/drm.h
index 7bf186bb..be6fe12b 100644
--- a/include/drm/drm.h
+++ b/include/drm/drm.h
@@ -36,17 +36,21 @@
 #ifndef _DRM_H_
 #define _DRM_H_
 
+#if defined(__linux__)
+
 #include <linux/types.h>
-#include <asm/ioctl.h>		/* For _IO* macros */
-#define DRM_IOCTL_NR(n)		_IOC_NR(n)
-#define DRM_IOC_VOID		_IOC_NONE
-#define DRM_IOC_READ		_IOC_READ
-#define DRM_IOC_WRITE		_IOC_WRITE
-#define DRM_IOC_READWRITE	_IOC_READ|_IOC_WRITE
-#define DRM_IOC(dir, group, nr, size) _IOC(dir, group, nr, size)
+#include <asm/ioctl.h>
+typedef unsigned int drm_handle_t;
+
+#else /* One of the BSDs */
 
-#define DRM_MAJOR       226
-#define DRM_MAX_MINOR   15
+#include <sys/ioccom.h>
+#include <sys/types.h>
+typedef uint32_t __u32;
+typedef uint64_t __u64;
+typedef unsigned long drm_handle_t;
+
+#endif
 
 #define DRM_NAME	"drm"	  /**< Name in kernel, /dev, and /proc */
 #define DRM_MIN_ORDER	5	  /**< At least 2^5 bytes = 32 bytes */
@@ -59,7 +63,6 @@
 #define _DRM_LOCK_IS_CONT(lock)	   ((lock) & _DRM_LOCK_CONT)
 #define _DRM_LOCKING_CONTEXT(lock) ((lock) & ~(_DRM_LOCK_HELD|_DRM_LOCK_CONT))
 
-typedef unsigned int drm_handle_t;
 typedef unsigned int drm_context_t;
 typedef unsigned int drm_drawable_t;
 typedef unsigned int drm_magic_t;
diff --git a/xf86drm.h b/xf86drm.h
index 2cb9c9e9..cf7d1329 100644
--- a/xf86drm.h
+++ b/xf86drm.h
@@ -39,6 +39,28 @@
 #include <stdint.h>
 #include <drm.h>
 
+#if defined(__linux__)
+
+#define DRM_IOCTL_NR(n)		_IOC_NR(n)
+#define DRM_IOC_VOID		_IOC_NONE
+#define DRM_IOC_READ		_IOC_READ
+#define DRM_IOC_WRITE		_IOC_WRITE
+#define DRM_IOC_READWRITE	_IOC_READ|_IOC_WRITE
+#define DRM_IOC(dir, group, nr, size) _IOC(dir, group, nr, size)
+#define DRM_MAJOR       226
+
+#else /* One of the *BSDs */
+
+#include <sys/ioccom.h>
+#define DRM_IOCTL_NR(n)         ((n) & 0xff)
+#define DRM_IOC_VOID            IOC_VOID
+#define DRM_IOC_READ            IOC_OUT
+#define DRM_IOC_WRITE           IOC_IN
+#define DRM_IOC_READWRITE       IOC_INOUT
+#define DRM_IOC(dir, group, nr, size) _IOC(dir, group, nr, size)
+
+#endif
+
 				/* Defaults, if nothing set in xf86config */
 #define DRM_DEV_UID	 0
 #define DRM_DEV_GID	 0
-- 
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