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authoranholt <anholt@FreeBSD.org>2002-04-27 20:47:57 +0000
committeranholt <anholt@FreeBSD.org>2002-04-27 20:47:57 +0000
commit682fe32ace5d21d6e0400fcfc7426bc6ae04c124 (patch)
tree2e73a21383876a4e751630f3059c8690aecfb78a /sys/dev/drm/radeon.h
parent6818945234fbb5686fb3e963d4f172c2c44fdbf1 (diff)
downloadFreeBSD-src-682fe32ace5d21d6e0400fcfc7426bc6ae04c124.zip
FreeBSD-src-682fe32ace5d21d6e0400fcfc7426bc6ae04c124.tar.gz
Add the code for the DRM, based on the code from the drm-kmod port.
This is not hooked up yet, that will come later. Approved by: des
Diffstat (limited to 'sys/dev/drm/radeon.h')
-rw-r--r--sys/dev/drm/radeon.h83
1 files changed, 83 insertions, 0 deletions
diff --git a/sys/dev/drm/radeon.h b/sys/dev/drm/radeon.h
new file mode 100644
index 0000000..f30f069
--- /dev/null
+++ b/sys/dev/drm/radeon.h
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+/* radeon.h -- ATI Radeon DRM template customization -*- linux-c -*-
+ * Created: Wed Feb 14 17:07:34 2001 by gareth@valinux.com
+ *
+ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ * Gareth Hughes <gareth@valinux.com>
+ *
+ * $FreeBSD$
+ */
+
+#ifndef __RADEON_H__
+#define __RADEON_H__
+
+/* This remains constant for all DRM template files.
+ */
+#define DRM(x) radeon_##x
+
+/* General customization:
+ */
+#define __HAVE_AGP 1
+#define __MUST_HAVE_AGP 0
+#define __HAVE_MTRR 1
+#define __HAVE_CTX_BITMAP 1
+#define __HAVE_SG 1
+#define __HAVE_PCI_DMA 1
+
+/* Driver customization:
+ */
+#define DRIVER_PRERELEASE() do { \
+ if ( dev->dev_private ) { \
+ drm_radeon_private_t *dev_priv = dev->dev_private; \
+ if ( dev_priv->page_flipping ) { \
+ radeon_do_cleanup_pageflip( dev ); \
+ } \
+ } \
+} while (0)
+
+#define DRIVER_PRETAKEDOWN() do { \
+ if ( dev->dev_private ) radeon_do_cleanup_cp( dev ); \
+} while (0)
+
+/* DMA customization:
+ */
+#define __HAVE_DMA 1
+
+#if 0
+/* GH: Remove this for now... */
+#define __HAVE_DMA_QUIESCENT 1
+#define DRIVER_DMA_QUIESCENT() do { \
+ drm_radeon_private_t *dev_priv = dev->dev_private; \
+ return radeon_do_cp_idle( dev_priv ); \
+} while (0)
+#endif
+
+/* Buffer customization:
+ */
+#define DRIVER_BUF_PRIV_T drm_radeon_buf_priv_t
+
+#define DRIVER_AGP_BUFFERS_MAP( dev ) \
+ ((drm_radeon_private_t *)((dev)->dev_private))->buffers
+
+#endif
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