FreeBSD/Linux Kernel Cross Reference
sys/dev/drm/sis_drv.h

     /* sis_drv.h -- Private header for sis driver -*- linux-c -*- */
     /*-
      * 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
     * PRECISION INSIGHT 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.
     *
     */
    
    #include <sys/cdefs.h>
    __FBSDID("$FreeBSD$");
    
    #ifndef _SIS_DRV_H_
    #define _SIS_DRV_H_
    
    /* General customization:
     */
    
    #define DRIVER_AUTHOR           "SIS, Tungsten Graphics"
    #define DRIVER_NAME             "sis"
    #define DRIVER_DESC             "SIS 300/630/540 and XGI V3XE/V5/V8"
    #define DRIVER_DATE             "20070626"
    #define DRIVER_MAJOR            1
    #define DRIVER_MINOR            3
    #define DRIVER_PATCHLEVEL       0
    
    enum sis_family {
            SIS_OTHER = 0,
            SIS_CHIP_315 = 1,
    };
    
    #if defined(__linux__)
    #define SIS_HAVE_CORE_MM
    #endif
    
    #ifdef SIS_HAVE_CORE_MM
    #include "dev/drm/drm_sman.h"
    
    #define SIS_BASE (dev_priv->mmio)
    #define SIS_READ(reg)    DRM_READ32(SIS_BASE, reg);
    #define SIS_WRITE(reg, val)   DRM_WRITE32(SIS_BASE, reg, val);
    
    typedef struct drm_sis_private {
            drm_local_map_t *mmio;
            unsigned int idle_fault;
            struct drm_sman sman;
            unsigned int chipset;
            int vram_initialized;
            int agp_initialized;
            unsigned long vram_offset;
            unsigned long agp_offset;
    } drm_sis_private_t;
    
    extern int sis_idle(struct drm_device *dev);
    extern void sis_reclaim_buffers_locked(struct drm_device *dev,
                                           struct drm_file *file_priv);
    extern void sis_lastclose(struct drm_device *dev);
    
    #else
    #include "dev/drm/sis_ds.h"
    
    typedef struct drm_sis_private {
            memHeap_t *AGPHeap;
            memHeap_t *FBHeap;
    } drm_sis_private_t;
    
    extern int sis_init_context(struct drm_device * dev, int context);
    extern int sis_final_context(struct drm_device * dev, int context);
    
    #endif
    
    extern struct drm_ioctl_desc sis_ioctls[];
    extern int sis_max_ioctl;
    
    #endif

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