1 /* sis_drv.h -- Private header for sis driver -*- linux-c -*- */ 2 /* 3 * Copyright 2005 Eric Anholt 4 * All Rights Reserved. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice (including the next 14 * paragraph) shall be included in all copies or substantial portions of the 15 * Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 23 * SOFTWARE. 24 * 25 */ 26 27 #ifndef __SIS_DRM_H__ 28 #define __SIS_DRM_H__ 29 30 /* SiS specific ioctls */ 31 #define NOT_USED_0_3 32 #define DRM_SIS_FB_ALLOC 0x04 33 #define DRM_SIS_FB_FREE 0x05 34 #define NOT_USED_6_12 35 #define DRM_SIS_AGP_INIT 0x13 36 #define DRM_SIS_AGP_ALLOC 0x14 37 #define DRM_SIS_AGP_FREE 0x15 38 #define DRM_SIS_FB_INIT 0x16 39 40 #define DRM_IOCTL_SIS_FB_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_FB_ALLOC, drm_sis_mem_t) 41 #define DRM_IOCTL_SIS_FB_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_FB_FREE, drm_sis_mem_t) 42 #define DRM_IOCTL_SIS_AGP_INIT DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_AGP_INIT, drm_sis_agp_t) 43 #define DRM_IOCTL_SIS_AGP_ALLOC DRM_IOWR(DRM_COMMAND_BASE + DRM_SIS_AGP_ALLOC, drm_sis_mem_t) 44 #define DRM_IOCTL_SIS_AGP_FREE DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_AGP_FREE, drm_sis_mem_t) 45 #define DRM_IOCTL_SIS_FB_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_SIS_FB_INIT, drm_sis_fb_t) 46 /* 47 #define DRM_IOCTL_SIS_FLIP DRM_IOW( 0x48, drm_sis_flip_t) 48 #define DRM_IOCTL_SIS_FLIP_INIT DRM_IO( 0x49) 49 #define DRM_IOCTL_SIS_FLIP_FINAL DRM_IO( 0x50) 50 */ 51 52 typedef struct { 53 int context; 54 unsigned int offset; 55 unsigned int size; 56 unsigned long free; 57 } drm_sis_mem_t; 58 59 typedef struct { 60 unsigned int offset, size; 61 } drm_sis_agp_t; 62 63 typedef struct { 64 unsigned int offset, size; 65 } drm_sis_fb_t; 66 67 #endif /* __SIS_DRM_H__ */ 68
