diff options
Diffstat (limited to 'linux/drm_agp.h')
| -rw-r--r-- | linux/drm_agp.h | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/linux/drm_agp.h b/linux/drm_agp.h deleted file mode 100644 index 1bd932e1..00000000 --- a/linux/drm_agp.h +++ /dev/null @@ -1,111 +0,0 @@ -/** - * \file drm_agp.h - * DRM support for AGP/GART backend - * - * \author Rickard E. (Rik) Faith <faith@valinux.com> - * \author Gareth Hughes <gareth@valinux.com> - */ - -/* - * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. - * 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. - */ - -#ifndef _DRM_AGP_H_ -#define _DRM_AGP_H_ - -#ifndef __HAVE_AGP -#define __HAVE_AGP 0 -#endif - -#define __REALLY_HAVE_AGP (__HAVE_AGP && \ - (defined(CONFIG_AGP) || defined(CONFIG_AGP_MODULE))) - -#if __REALLY_HAVE_AGP - - -#include <linux/types.h> -#include <linux/agp_backend.h> - - -/** - * AGP memory entry. Stored as a doubly linked list. - */ -typedef struct drm_agp_mem { - unsigned long handle; /**< handle */ - agp_memory *memory; - unsigned long bound; /**< address */ - int pages; - struct drm_agp_mem *prev; /**< previous entry */ - struct drm_agp_mem *next; /**< next entry */ -} drm_agp_mem_t; - -/** - * AGP data. - * - * \sa DRM(agp_init)() and drm_device::agp. - */ -typedef struct drm_agp_head { - agp_kern_info agp_info; /**< AGP device information */ - drm_agp_mem_t *memory; /**< memory entries */ - unsigned long mode; /**< AGP mode */ - int enabled; /**< whether the AGP bus as been enabled */ - int acquired; /**< whether the AGP device has been acquired */ - unsigned long base; - int agp_mtrr; - int cant_use_aperture; - unsigned long page_mask; -} drm_agp_head_t; - - -/** \name Prototypes */ -/*@{*/ - -extern int DRM(agp_acquire)(void); -extern void DRM(agp_release)(void); -extern void DRM(agp_enable)(unsigned long mode); -extern agp_memory *DRM(agp_allocate_memory)(size_t pages, u32 type); -extern int DRM(agp_free_memory)(agp_memory *handle); -extern int DRM(agp_bind_memory)(agp_memory *handle, off_t start); -extern int DRM(agp_unbind_memory)(agp_memory *handle); - -extern int DRM(agp_acquire_ioctl)(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); -extern int DRM(agp_release_ioctl)(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); -extern int DRM(agp_enable_ioctl)(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); -extern int DRM(agp_info_ioctl)(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); -extern int DRM(agp_alloc_ioctl)(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); -extern int DRM(agp_free_ioctl)(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); -extern int DRM(agp_bind_ioctl)(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); -extern int DRM(agp_unbind_ioctl)(struct inode *inode, struct file *filp, unsigned int cmd, unsigned long arg); - -extern void DRM(agp_init)(void); -extern void DRM(agp_cleanup)(void); -extern void DRM(agp_init_dev)(drm_device_t *dev); -extern void DRM(agp_cleanup_dev)(drm_device_t *dev); - -/*@}*/ - - -#endif /* __REALLY_HAVE_AGP */ - -#endif /* !_DRM_AGP_H_ */ |