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/* 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.

 *

 */

#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 long offset;

        unsigned long size;

        unsigned long free;

} drm_sis_mem_t;

typedef struct {

        unsigned long offset, size;

} drm_sis_agp_t;

typedef struct {

        unsigned long offset, size;

} drm_sis_fb_t;

struct sis_file_private {

        struct list_head obj_list;

};

#endif                          /* __SIS_DRM_H__ */