/* 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__

#include "drm.h"

#if defined(__cplusplus)

extern "C" {

#endif

/* 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;

#if defined(__cplusplus)

}

#endif

#endif				/* __SIS_DRM_H__ */