| 1 | /* sis_drv.h -- Private header for sis driver -*- linux-c -*- */
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| 2 | /*
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| 3 | * Copyright 2005 Eric Anholt
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| 4 | * All Rights Reserved.
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| 5 | *
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| 6 | * Permission is hereby granted, free of charge, to any person obtaining a
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| 7 | * copy of this software and associated documentation files (the "Software"),
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| 8 | * to deal in the Software without restriction, including without limitation
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| 9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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| 10 | * and/or sell copies of the Software, and to permit persons to whom the
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| 11 | * Software is furnished to do so, subject to the following conditions:
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| 12 | *
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| 13 | * The above copyright notice and this permission notice (including the next
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| 14 | * paragraph) shall be included in all copies or substantial portions of the
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| 15 | * Software.
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| 16 | *
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| 17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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| 18 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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| 19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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| 20 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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| 21 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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| 22 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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| 23 | * SOFTWARE.
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| 24 | *
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| 25 | */
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| 26 |
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| 27 | #ifndef __SIS_DRM_H__
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| 28 | #define __SIS_DRM_H__
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| 29 |
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| 30 | /* SiS specific ioctls */
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| 31 | #define NOT_USED_0_3
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| 32 | #define DRM_SIS_FB_ALLOC 0x04
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| 33 | #define DRM_SIS_FB_FREE 0x05
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| 34 | #define NOT_USED_6_12
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| 35 | #define DRM_SIS_AGP_INIT 0x13
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| 36 | #define DRM_SIS_AGP_ALLOC 0x14
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| 37 | #define DRM_SIS_AGP_FREE 0x15
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| 38 | #define DRM_SIS_FB_INIT 0x16
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| 39 |
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| 40 | #define DRM_IOCTL_SIS_FB_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_FB_ALLOC, drm_sis_mem_t)
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| 41 | #define DRM_IOCTL_SIS_FB_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_FB_FREE, drm_sis_mem_t)
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| 42 | #define DRM_IOCTL_SIS_AGP_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_AGP_INIT, drm_sis_agp_t)
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| 43 | #define DRM_IOCTL_SIS_AGP_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_AGP_ALLOC, drm_sis_mem_t)
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| 44 | #define DRM_IOCTL_SIS_AGP_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_AGP_FREE, drm_sis_mem_t)
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| 45 | #define DRM_IOCTL_SIS_FB_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_FB_INIT, drm_sis_fb_t)
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| 46 | /*
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| 47 | #define DRM_IOCTL_SIS_FLIP DRM_IOW( 0x48, drm_sis_flip_t)
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| 48 | #define DRM_IOCTL_SIS_FLIP_INIT DRM_IO( 0x49)
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| 49 | #define DRM_IOCTL_SIS_FLIP_FINAL DRM_IO( 0x50)
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| 50 | */
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| 51 |
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| 52 | typedef struct {
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| 53 | int context;
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| 54 | unsigned int offset;
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| 55 | unsigned int size;
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| 56 | unsigned long free;
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| 57 | } drm_sis_mem_t;
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| 58 |
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| 59 | typedef struct {
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| 60 | unsigned int offset, size;
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| 61 | } drm_sis_agp_t;
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| 62 |
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| 63 | typedef struct {
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| 64 | unsigned int offset, size;
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| 65 | } drm_sis_fb_t;
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| 66 |
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| 67 | #endif /* __SIS_DRM_H__ */
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