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 #define NOUVEAU_DRM_HEADER_PATCHLEVEL 8
30 typedef struct drm_nouveau_fifo_alloc {
31 uint32_t fb_ctxdma_handle;
32 uint32_t tt_ctxdma_handle;
36 /* FIFO control regs */
39 /* DMA command buffer */
43 drm_handle_t notifier;
46 drm_nouveau_fifo_alloc_t;
48 typedef struct drm_nouveau_grobj_alloc {
53 drm_nouveau_grobj_alloc_t;
55 #define NOUVEAU_MEM_ACCESS_RO 1
56 #define NOUVEAU_MEM_ACCESS_WO 2
57 #define NOUVEAU_MEM_ACCESS_RW 3
58 typedef struct drm_nouveau_notifier_alloc {
65 drm_nouveau_notifier_alloc_t;
67 #define NOUVEAU_MEM_FB 0x00000001
68 #define NOUVEAU_MEM_AGP 0x00000002
69 #define NOUVEAU_MEM_FB_ACCEPTABLE 0x00000004
70 #define NOUVEAU_MEM_AGP_ACCEPTABLE 0x00000008
71 #define NOUVEAU_MEM_PCI 0x00000010
72 #define NOUVEAU_MEM_PCI_ACCEPTABLE 0x00000020
73 #define NOUVEAU_MEM_PINNED 0x00000040
74 #define NOUVEAU_MEM_USER_BACKED 0x00000080
75 #define NOUVEAU_MEM_MAPPED 0x00000100
76 #define NOUVEAU_MEM_INSTANCE 0x00000200 /* internal */
77 #define NOUVEAU_MEM_NOTIFIER 0x00000400 /* internal */
79 typedef struct drm_nouveau_mem_alloc {
82 uint64_t size; // in bytes
83 uint64_t region_offset;
85 drm_nouveau_mem_alloc_t;
87 typedef struct drm_nouveau_mem_free {
88 uint64_t region_offset;
91 drm_nouveau_mem_free_t;
93 /* FIXME : maybe unify {GET,SET}PARAMs */
94 #define NOUVEAU_GETPARAM_PCI_VENDOR 3
95 #define NOUVEAU_GETPARAM_PCI_DEVICE 4
96 #define NOUVEAU_GETPARAM_BUS_TYPE 5
97 #define NOUVEAU_GETPARAM_FB_PHYSICAL 6
98 #define NOUVEAU_GETPARAM_AGP_PHYSICAL 7
99 #define NOUVEAU_GETPARAM_FB_SIZE 8
100 #define NOUVEAU_GETPARAM_AGP_SIZE 9
101 #define NOUVEAU_GETPARAM_PCI_PHYSICAL 10
102 typedef struct drm_nouveau_getparam {
106 drm_nouveau_getparam_t;
108 #define NOUVEAU_SETPARAM_CMDBUF_LOCATION 1
109 #define NOUVEAU_SETPARAM_CMDBUF_SIZE 2
110 typedef struct drm_nouveau_setparam {
114 drm_nouveau_setparam_t;
116 enum nouveau_card_type {
136 enum nouveau_bus_type {
142 #define NOUVEAU_MAX_SAREA_CLIPRECTS 16
144 typedef struct drm_nouveau_sarea {
146 drm_clip_rect_t boxes[NOUVEAU_MAX_SAREA_CLIPRECTS];
151 #define DRM_NOUVEAU_FIFO_ALLOC 0x00
152 #define DRM_NOUVEAU_GROBJ_ALLOC 0x01
153 #define DRM_NOUVEAU_NOTIFIER_ALLOC 0x02
154 #define DRM_NOUVEAU_MEM_ALLOC 0x03
155 #define DRM_NOUVEAU_MEM_FREE 0x04
156 #define DRM_NOUVEAU_GETPARAM 0x05
157 #define DRM_NOUVEAU_SETPARAM 0x06
159 #endif /* __NOUVEAU_DRM_H__ */