83 lines
2.5 KiB
C
83 lines
2.5 KiB
C
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/* sis_drv.h -- Private header for sis driver -*- linux-c -*- */
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/*
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* Copyright 1999 Precision Insight, Inc., Cedar Park, Texas.
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* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*
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*/
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#ifndef _SIS_DRV_H_
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#define _SIS_DRV_H_
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#include <drm/drm_legacy.h>
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/* General customization:
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*/
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#define DRIVER_AUTHOR "SIS, Tungsten Graphics"
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#define DRIVER_NAME "sis"
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#define DRIVER_DESC "SIS 300/630/540 and XGI V3XE/V5/V8"
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#define DRIVER_DATE "20070626"
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#define DRIVER_MAJOR 1
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#define DRIVER_MINOR 3
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#define DRIVER_PATCHLEVEL 0
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enum sis_family {
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SIS_OTHER = 0,
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SIS_CHIP_315 = 1,
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};
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#include <drm/drm_mm.h>
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#define SIS_BASE (dev_priv->mmio)
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#define SIS_READ(reg) DRM_READ32(SIS_BASE, reg)
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#define SIS_WRITE(reg, val) DRM_WRITE32(SIS_BASE, reg, val)
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typedef struct drm_sis_private {
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drm_local_map_t *mmio;
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unsigned int idle_fault;
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unsigned int chipset;
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int vram_initialized;
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int agp_initialized;
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unsigned long vram_offset;
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unsigned long agp_offset;
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struct drm_mm vram_mm;
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struct drm_mm agp_mm;
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/** Mapping of userspace keys to mm objects */
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struct idr object_idr;
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} drm_sis_private_t;
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struct sis_file_private {
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struct list_head obj_list;
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};
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extern int sis_idle(struct drm_device *dev);
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extern void sis_reclaim_buffers_locked(struct drm_device *dev,
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struct drm_file *file_priv);
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extern void sis_lastclose(struct drm_device *dev);
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extern const struct drm_ioctl_desc sis_ioctls[];
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extern int sis_max_ioctl;
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#endif
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