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

     /* sis_drv.h -- Private header for sis driver -*- linux-c -*- */
     /*-
      * Copyright 2005 Eric Anholt
      * 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
     * THE AUTHORS OR COPYRIGHT HOLDERS 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_DRM_H__
    #define __SIS_DRM_H__
    
    /* SiS specific ioctls */
    #define NOT_USED_0_3
    #define DRM_SIS_FB_ALLOC        0x04
    #define DRM_SIS_FB_FREE         0x05
    #define NOT_USED_6_12
    #define DRM_SIS_AGP_INIT        0x13
    #define DRM_SIS_AGP_ALLOC       0x14
    #define DRM_SIS_AGP_FREE        0x15
    #define DRM_SIS_FB_INIT         0x16
    
    #define DRM_IOCTL_SIS_FB_ALLOC          DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_FB_ALLOC, drm_sis_mem_t)
    #define DRM_IOCTL_SIS_FB_FREE           DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_FB_FREE, drm_sis_mem_t)
    #define DRM_IOCTL_SIS_AGP_INIT          DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_AGP_INIT, drm_sis_agp_t)
    #define DRM_IOCTL_SIS_AGP_ALLOC         DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_AGP_ALLOC, drm_sis_mem_t)
    #define DRM_IOCTL_SIS_AGP_FREE          DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_AGP_FREE, drm_sis_mem_t)
    #define DRM_IOCTL_SIS_FB_INIT           DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_FB_INIT, drm_sis_fb_t)
    /*
    #define DRM_IOCTL_SIS_FLIP              DRM_IOW( 0x48, drm_sis_flip_t)
    #define DRM_IOCTL_SIS_FLIP_INIT         DRM_IO(  0x49)
    #define DRM_IOCTL_SIS_FLIP_FINAL        DRM_IO(  0x50)
    */
    
    typedef struct {
            int context;
            unsigned int offset;
            unsigned int size;
            unsigned long free;
    } drm_sis_mem_t;
    
    typedef struct {
            unsigned int offset, size;
    } drm_sis_agp_t;
    
    typedef struct {
            unsigned int offset, size;
    } drm_sis_fb_t;
    
    #endif                          /* __SIS_DRM_H__ */

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