r128.h
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上传日期:2013-02-24
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- /* r128.h -- ATI Rage 128 DRM template customization -*- linux-c -*-
- * Created: Wed Feb 14 16:07:10 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>
- */
- #ifndef __R128_H__
- #define __R128_H__
- /* This remains constant for all DRM template files.
- */
- #define DRM(x) r128_##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_r128_private_t *dev_priv = dev->dev_private;
- if ( dev_priv->page_flipping ) {
- r128_do_cleanup_pageflip( dev );
- }
- }
- } while (0)
- #define DRIVER_PRETAKEDOWN() do {
- if ( dev->dev_private ) r128_do_cleanup_cce( 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_r128_private_t *dev_priv = dev->dev_private;
- return r128_do_cce_idle( dev_priv );
- } while (0)
- #endif
- /* Buffer customization:
- */
- #define DRIVER_BUF_PRIV_T drm_r128_buf_priv_t
- #define DRIVER_AGP_BUFFERS_MAP( dev )
- ((drm_r128_private_t *)((dev)->dev_private))->buffers
- #endif