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/* 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.

 *

 */

/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/sis.h,v 1.2 2001/12/19 21:25:59 dawes Exp $ */

#ifndef __SIS_H__

#define __SIS_H__

/* This remains constant for all DRM template files.

 * Name it sisdrv_##x as there's a conflict with sis_free/malloc in the kernel

 * that's used for fb devices

 */

#define DRM(x) sisdrv_##x

/* General customization:

 */

#define __HAVE_AGP              1

#define __MUST_HAVE_AGP         0

#define __HAVE_MTRR             1

#define __HAVE_CTX_BITMAP       1

#define DRIVER_AUTHOR    "SIS"

#define DRIVER_NAME      "sis"

#define DRIVER_DESC      "SIS 300/630/540"

#define DRIVER_DATE      "20010503"

#define DRIVER_MAJOR     1

#define DRIVER_MINOR     0

#define DRIVER_PATCHLEVEL  0

#define DRIVER_IOCTLS \

        [DRM_IOCTL_NR(SIS_IOCTL_FB_ALLOC)]   = { sis_fb_alloc,    1, 0 }, \

        [DRM_IOCTL_NR(SIS_IOCTL_FB_FREE)]    = { sis_fb_free,     1, 0 }, \

        /* AGP Memory Management */                                       \

        [DRM_IOCTL_NR(SIS_IOCTL_AGP_INIT)]   = { sisp_agp_init,   1, 0 }, \

        [DRM_IOCTL_NR(SIS_IOCTL_AGP_ALLOC)]  = { sisp_agp_alloc,  1, 0 }, \

        [DRM_IOCTL_NR(SIS_IOCTL_AGP_FREE)]   = { sisp_agp_free,   1, 0 }

#if 0 /* these don't appear to be defined */

        /* SIS Stereo */

        [DRM_IOCTL_NR(DRM_IOCTL_CONTROL)]    = { sis_control,     1, 1 },

        [DRM_IOCTL_NR(SIS_IOCTL_FLIP)]       = { sis_flip,        1, 1 },

        [DRM_IOCTL_NR(SIS_IOCTL_FLIP_INIT)]  = { sis_flip_init,   1, 1 },

        [DRM_IOCTL_NR(SIS_IOCTL_FLIP_FINAL)] = { sis_flip_final,  1, 1 }

#endif

#define __HAVE_COUNTERS         5

/* Buffer customization:

 */

#define DRIVER_AGP_BUFFERS_MAP( dev )                                   \

        ((drm_sis_private_t *)((dev)->dev_private))->buffers

extern int sis_init_context(int context);

extern int sis_final_context(int context);

#define DRIVER_CTX_CTOR sis_init_context

#define DRIVER_CTX_DTOR sis_final_context

#endif