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 #define NV_DMA_CONTEXT_FLAGS_PATCH_ROP_AND 0x1
41 #define NV_DMA_CONTEXT_FLAGS_PATCH_SRCCOPY 0x2
42 #define NV_DMA_CONTEXT_FLAGS_CLIP_ENABLE 0x4
43 #define NV_DMA_CONTEXT_FLAGS_MONO 0x8
45 typedef struct drm_nouveau_object_init {
49 /* these are object handles */
52 uint32_t dma_notifier;
54 drm_nouveau_object_init_t;
56 typedef struct drm_nouveau_dma_object_init {
63 drm_nouveau_dma_object_init_t;
65 #define NOUVEAU_MEM_FB 0x00000001
66 #define NOUVEAU_MEM_AGP 0x00000002
67 #define NOUVEAU_MEM_FB_ACCEPTABLE 0x00000004
68 #define NOUVEAU_MEM_AGP_ACCEPTABLE 0x00000008
69 #define NOUVEAU_MEM_PINNED 0x00000010
70 #define NOUVEAU_MEM_USER_BACKED 0x00000020
71 #define NOUVEAU_MEM_MAPPED 0x00000040
72 #define NOUVEAU_MEM_INSTANCE 0x00000080 /* internal */
74 typedef struct drm_nouveau_mem_alloc {
77 uint64_t size; // in bytes
78 uint64_t region_offset;
80 drm_nouveau_mem_alloc_t;
82 typedef struct drm_nouveau_mem_free {
84 uint64_t region_offset;
86 drm_nouveau_mem_free_t;
88 /* FIXME : maybe unify {GET,SET}PARAMs */
89 #define NOUVEAU_GETPARAM_PCI_VENDOR 3
90 #define NOUVEAU_GETPARAM_PCI_DEVICE 4
91 #define NOUVEAU_GETPARAM_BUS_TYPE 5
92 #define NOUVEAU_GETPARAM_FB_PHYSICAL 6
93 #define NOUVEAU_GETPARAM_AGP_PHYSICAL 7
94 typedef struct drm_nouveau_getparam {
98 drm_nouveau_getparam_t;
100 #define NOUVEAU_SETPARAM_CMDBUF_LOCATION 1
101 #define NOUVEAU_SETPARAM_CMDBUF_SIZE 2
102 typedef struct drm_nouveau_setparam {
106 drm_nouveau_setparam_t;
108 enum nouveau_card_type {
128 enum nouveau_bus_type {
134 #define NOUVEAU_MAX_SAREA_CLIPRECTS 16
136 typedef struct drm_nouveau_sarea {
138 drm_clip_rect_t boxes[NOUVEAU_MAX_SAREA_CLIPRECTS];
143 #define DRM_NOUVEAU_FIFO_ALLOC 0x00
144 #define DRM_NOUVEAU_OBJECT_INIT 0x01
145 #define DRM_NOUVEAU_DMA_OBJECT_INIT 0x02 // We don't want this eventually..
146 #define DRM_NOUVEAU_MEM_ALLOC 0x03
147 #define DRM_NOUVEAU_MEM_FREE 0x04
148 #define DRM_NOUVEAU_GETPARAM 0x05
149 #define DRM_NOUVEAU_SETPARAM 0x06
151 #endif /* __NOUVEAU_DRM_H__ */