2 * Copyright 2005 Stephane Marchesin.
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice (including the next
13 * paragraph) shall be included in all copies or substantial portions of the
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22 * OTHER DEALINGS IN THE SOFTWARE.
25 #ifndef __NOUVEAU_DRM_H__
26 #define __NOUVEAU_DRM_H__
28 typedef struct drm_nouveau_fifo_alloc {
31 /* FIFO control regs */
34 /* DMA command buffer */
38 drm_nouveau_fifo_alloc_t;
40 typedef struct drm_nouveau_object_init {
43 uint32_t flags0, flags1, flags2;
44 /* these are object handles */
47 uint32_t dma_notifier;
49 drm_nouveau_object_init_t;
51 typedef struct drm_nouveau_dma_object_init {
58 drm_nouveau_dma_object_init_t;
60 #define NOUVEAU_MEM_FB 0x00000001
61 #define NOUVEAU_MEM_AGP 0x00000002
62 #define NOUVEAU_MEM_FB_ACCEPTABLE 0x00000004
63 #define NOUVEAU_MEM_AGP_ACCEPTABLE 0x00000008
64 #define NOUVEAU_MEM_PINNED 0x00000010
65 #define NOUVEAU_MEM_USER_BACKED 0x00000020
66 #define NOUVEAU_MEM_MAPPED 0x00000040
68 typedef struct drm_nouveau_mem_alloc {
71 uint64_t size; // in bytes
72 uint64_t __user *region_offset;
74 drm_nouveau_mem_alloc_t;
76 typedef struct drm_nouveau_mem_free {
78 uint64_t region_offset;
80 drm_nouveau_mem_free_t;
82 typedef struct drm_nouveau_getparam {
86 drm_nouveau_getparam_t;
88 #define NOUVEAU_SETPARAM_CMDBUF_LOCATION 1
89 #define NOUVEAU_SETPARAM_CMDBUF_SIZE 2
90 typedef struct drm_nouveau_setparam {
94 drm_nouveau_setparam_t;
96 enum nouveau_card_type {
110 enum nouveau_bus_type {
116 #define NOUVEAU_MAX_SAREA_CLIPRECTS 16
118 typedef struct drm_nouveau_sarea {
120 drm_clip_rect_t boxes[NOUVEAU_MAX_SAREA_CLIPRECTS];
125 #define DRM_NOUVEAU_FIFO_ALLOC 0x00
126 #define DRM_NOUVEAU_OBJECT_INIT 0x01
127 #define DRM_NOUVEAU_DMA_OBJECT_INIT 0x02 // We don't want this eventually..
128 #define DRM_NOUVEAU_MEM_ALLOC 0x03
129 #define DRM_NOUVEAU_MEM_FREE 0x04
130 #define DRM_NOUVEAU_GETPARAM 0x05
131 #define DRM_NOUVEAU_SETPARAM 0x06
133 #endif /* __NOUVEAU_DRM_H__ */