mirror of
https://gitlab.freedesktop.org/mesa/drm.git
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a392349691
0x10000000 to 0x90000000 in PAGE_SIZE increments.
Implement hashed map lookups.
This potentially breaks both 2D and 3D drivers. If so, the corresponding
2D and 3D driver should be fixed, and it's corresponding drm device driver
should have its major bumped as soon as possible.
Bump sis and via drm device driver majors.
The SiS and Unichrome 3D drivers are fixed in Mesa CVS HEAD and
mesa_6_4_branch.
91 lines
2.7 KiB
C
91 lines
2.7 KiB
C
/* 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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/* 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"
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#define DRIVER_DATE "20060704"
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#define DRIVER_MAJOR 2
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#define DRIVER_MINOR 0
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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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#if defined(__linux__)
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#define SIS_HAVE_CORE_MM
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#endif
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#ifdef SIS_HAVE_CORE_MM
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#include "drm_sman.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 idle_fault;
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drm_sman_t sman;
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unsigned long 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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} drm_sis_private_t;
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extern int sis_idle(drm_device_t *dev);
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extern void sis_reclaim_buffers_locked(drm_device_t *dev, struct file *filp);
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extern void sis_lastclose(drm_device_t *dev);
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#else
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#include "sis_ds.h"
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typedef struct drm_sis_private {
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memHeap_t *AGPHeap;
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memHeap_t *FBHeap;
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} drm_sis_private_t;
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extern int sis_init_context(drm_device_t * dev, int context);
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extern int sis_final_context(drm_device_t * dev, int context);
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#endif
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extern drm_ioctl_desc_t sis_ioctls[];
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extern int sis_max_ioctl;
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#endif
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