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/****************************************************************************
* Copyright (C) 2003-2006 by XGI Technology, Taiwan.
*
* 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 on 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 NON-INFRINGEMENT. IN NO EVENT SHALL
* XGI 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 _XGI_DRV_H_
#define _XGI_DRV_H_
#include "drmP.h"
#include "drm.h"
#include "drm_sman.h"
#define DRIVER_AUTHOR "Andrea Zhang <andrea_zhang@macrosynergy.com>"
#define DRIVER_NAME "xgi"
#define DRIVER_DESC "XGI XP5 / XP10 / XG47"
#define DRIVER_DATE "20071003"
#define DRIVER_MAJOR 1
#define DRIVER_MINOR 1
#define DRIVER_PATCHLEVEL 3
#include "xgi_cmdlist.h"
#include "xgi_drm.h"
struct xgi_aperture {
dma_addr_t base;
unsigned int size;
};
struct xgi_info {
struct drm_device *dev;
bool bootstrap_done;
/* physical characteristics */
struct xgi_aperture mmio;
struct xgi_aperture fb;
struct xgi_aperture pcie;
struct drm_map *mmio_map;
struct drm_map *pcie_map;
struct drm_map *fb_map;
/* look up table parameters */
struct ati_pcigart_info gart_info;
unsigned int lutPageSize;
struct drm_sman sman;
bool fb_heap_initialized;
bool pcie_heap_initialized;
struct xgi_cmdring_info cmdring;
DRM_SPINTYPE fence_lock;
unsigned complete_sequence;
unsigned next_sequence;
};
extern long xgi_compat_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg);
extern int xgi_fb_heap_init(struct xgi_info * info);
extern int xgi_alloc(struct xgi_info * info, struct xgi_mem_alloc * alloc,
struct drm_file * filp);
extern int xgi_free(struct xgi_info * info, unsigned long index,
struct drm_file * filp);
extern int xgi_pcie_heap_init(struct xgi_info * info);
extern void *xgi_find_pcie_virt(struct xgi_info * info, u32 address);
extern void xgi_enable_mmio(struct xgi_info * info);
extern void xgi_disable_mmio(struct xgi_info * info);
extern void xgi_enable_ge(struct xgi_info * info);
extern void xgi_disable_ge(struct xgi_info * info);
extern void xgi_poke_flush(struct drm_device * dev, uint32_t class);
extern int xgi_fence_emit_sequence(struct drm_device * dev, uint32_t class,
uint32_t flags, uint32_t * sequence, uint32_t * native_type);
extern void xgi_fence_handler(struct drm_device * dev);
extern int xgi_fence_has_irq(struct drm_device *dev, uint32_t class,
uint32_t flags);
extern int xgi_alloc_ioctl(struct drm_device * dev, void * data,
struct drm_file * filp);
extern int xgi_free_ioctl(struct drm_device * dev, void * data,
struct drm_file * filp);
extern int xgi_submit_cmdlist(struct drm_device * dev, void * data,
struct drm_file * filp);
extern int xgi_state_change_ioctl(struct drm_device * dev, void * data,
struct drm_file * filp);
#endif
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