2 * Copyright 2012 Red Hat Inc.
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
33 abi16_chan_nv04(struct nouveau_object *obj)
35 struct nouveau_device *dev = (struct nouveau_device *)obj->parent;
36 struct nv04_fifo *nv04 = obj->data;
37 struct drm_nouveau_channel_alloc req = {nv04->vram, nv04->gart};
40 ret = drmCommandWriteRead(dev->fd, DRM_NOUVEAU_CHANNEL_ALLOC,
45 nv04->base.channel = req.channel;
46 nv04->base.pushbuf = req.pushbuf_domains;
47 nv04->notify = req.notifier_handle;
48 nv04->base.object->handle = req.channel;
49 nv04->base.object->length = sizeof(*nv04);
54 abi16_chan_nvc0(struct nouveau_object *obj)
56 struct nouveau_device *dev = (struct nouveau_device *)obj->parent;
57 struct drm_nouveau_channel_alloc req = {};
58 struct nvc0_fifo *nvc0 = obj->data;
61 ret = drmCommandWriteRead(dev->fd, DRM_NOUVEAU_CHANNEL_ALLOC,
66 nvc0->base.channel = req.channel;
67 nvc0->base.pushbuf = req.pushbuf_domains;
68 nvc0->notify = req.notifier_handle;
69 nvc0->base.object->handle = req.channel;
70 nvc0->base.object->length = sizeof(*nvc0);
75 abi16_chan_nve0(struct nouveau_object *obj)
77 struct nouveau_device *dev = (struct nouveau_device *)obj->parent;
78 struct drm_nouveau_channel_alloc req = {};
79 struct nve0_fifo *nve0 = obj->data;
82 if (obj->length > offsetof(struct nve0_fifo, engine)) {
83 req.fb_ctxdma_handle = 0xffffffff;
84 req.tt_ctxdma_handle = nve0->engine;
87 ret = drmCommandWriteRead(dev->fd, DRM_NOUVEAU_CHANNEL_ALLOC,
92 nve0->base.channel = req.channel;
93 nve0->base.pushbuf = req.pushbuf_domains;
94 nve0->notify = req.notifier_handle;
95 nve0->base.object->handle = req.channel;
96 nve0->base.object->length = sizeof(*nve0);
101 abi16_engobj(struct nouveau_object *obj)
103 struct drm_nouveau_grobj_alloc req = {
104 obj->parent->handle, obj->handle, obj->oclass
106 struct nouveau_device *dev;
109 dev = nouveau_object_find(obj, NOUVEAU_DEVICE_CLASS);
110 ret = drmCommandWrite(dev->fd, DRM_NOUVEAU_GROBJ_ALLOC,
115 obj->length = sizeof(struct nouveau_object *);
120 abi16_ntfy(struct nouveau_object *obj)
122 struct nv04_notify *ntfy = obj->data;
123 struct drm_nouveau_notifierobj_alloc req = {
124 obj->parent->handle, ntfy->object->handle, ntfy->length
126 struct nouveau_device *dev;
129 dev = nouveau_object_find(obj, NOUVEAU_DEVICE_CLASS);
130 ret = drmCommandWriteRead(dev->fd, DRM_NOUVEAU_NOTIFIEROBJ_ALLOC,
135 ntfy->offset = req.offset;
136 ntfy->object->length = sizeof(*ntfy);
141 abi16_bo_info(struct nouveau_bo *bo, struct drm_nouveau_gem_info *info)
143 struct nouveau_bo_priv *nvbo = nouveau_bo(bo);
145 nvbo->map_handle = info->map_handle;
146 bo->handle = info->handle;
147 bo->size = info->size;
148 bo->offset = info->offset;
151 if (info->domain & NOUVEAU_GEM_DOMAIN_VRAM)
152 bo->flags |= NOUVEAU_BO_VRAM;
153 if (info->domain & NOUVEAU_GEM_DOMAIN_GART)
154 bo->flags |= NOUVEAU_BO_GART;
155 if (!(info->tile_flags & NOUVEAU_GEM_TILE_NONCONTIG))
156 bo->flags |= NOUVEAU_BO_CONTIG;
157 if (nvbo->map_handle)
158 bo->flags |= NOUVEAU_BO_MAP;
160 if (bo->device->chipset >= 0xc0) {
161 bo->config.nvc0.memtype = (info->tile_flags & 0xff00) >> 8;
162 bo->config.nvc0.tile_mode = info->tile_mode;
164 if (bo->device->chipset >= 0x80 || bo->device->chipset == 0x50) {
165 bo->config.nv50.memtype = (info->tile_flags & 0x07f00) >> 8 |
166 (info->tile_flags & 0x30000) >> 9;
167 bo->config.nv50.tile_mode = info->tile_mode << 4;
169 bo->config.nv04.surf_flags = info->tile_flags & 7;
170 bo->config.nv04.surf_pitch = info->tile_mode;
175 abi16_bo_init(struct nouveau_bo *bo, uint32_t alignment,
176 union nouveau_bo_config *config)
178 struct nouveau_device *dev = bo->device;
179 struct drm_nouveau_gem_new req = {};
180 struct drm_nouveau_gem_info *info = &req.info;
183 if (bo->flags & NOUVEAU_BO_VRAM)
184 info->domain |= NOUVEAU_GEM_DOMAIN_VRAM;
185 if (bo->flags & NOUVEAU_BO_GART)
186 info->domain |= NOUVEAU_GEM_DOMAIN_GART;
188 info->domain |= NOUVEAU_GEM_DOMAIN_VRAM |
189 NOUVEAU_GEM_DOMAIN_GART;
191 if (bo->flags & NOUVEAU_BO_MAP)
192 info->domain |= NOUVEAU_GEM_DOMAIN_MAPPABLE;
194 if (!(bo->flags & NOUVEAU_BO_CONTIG))
195 info->tile_flags = NOUVEAU_GEM_TILE_NONCONTIG;
197 info->size = bo->size;
198 req.align = alignment;
201 if (dev->chipset >= 0xc0) {
202 info->tile_flags = (config->nvc0.memtype & 0xff) << 8;
203 info->tile_mode = config->nvc0.tile_mode;
205 if (dev->chipset >= 0x80 || dev->chipset == 0x50) {
206 info->tile_flags = (config->nv50.memtype & 0x07f) << 8 |
207 (config->nv50.memtype & 0x180) << 9;
208 info->tile_mode = config->nv50.tile_mode >> 4;
210 info->tile_flags = config->nv04.surf_flags & 7;
211 info->tile_mode = config->nv04.surf_pitch;
215 if (!nouveau_device(dev)->have_bo_usage)
216 info->tile_flags &= 0x0000ff00;
218 ret = drmCommandWriteRead(dev->fd, DRM_NOUVEAU_GEM_NEW,
221 abi16_bo_info(bo, &req.info);