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path: root/drivers/gpu/drm/nouveau/nouveau_channel.c
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Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_channel.c')
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_channel.c95
1 files changed, 0 insertions, 95 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_channel.c b/drivers/gpu/drm/nouveau/nouveau_channel.c
index 629d8a2df5b..debd90225a8 100644
--- a/drivers/gpu/drm/nouveau/nouveau_channel.c
+++ b/drivers/gpu/drm/nouveau/nouveau_channel.c
@@ -395,98 +395,3 @@ nouveau_channel_cleanup(struct drm_device *dev, struct drm_file *file_priv)
nouveau_channel_put(&chan);
}
}
-
-
-/***********************************
- * ioctls wrapping the functions
- ***********************************/
-
-static int
-nouveau_ioctl_fifo_alloc(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
-{
- struct drm_nouveau_private *dev_priv = dev->dev_private;
- struct drm_nouveau_channel_alloc *init = data;
- struct nouveau_channel *chan;
- int ret;
-
- if (!dev_priv->eng[NVOBJ_ENGINE_GR])
- return -ENODEV;
-
- if (init->fb_ctxdma_handle == ~0 || init->tt_ctxdma_handle == ~0)
- return -EINVAL;
-
- ret = nouveau_channel_alloc(dev, &chan, file_priv,
- init->fb_ctxdma_handle,
- init->tt_ctxdma_handle);
- if (ret)
- return ret;
- init->channel = chan->id;
-
- if (nouveau_vram_pushbuf == 0) {
- if (chan->dma.ib_max)
- init->pushbuf_domains = NOUVEAU_GEM_DOMAIN_VRAM |
- NOUVEAU_GEM_DOMAIN_GART;
- else if (chan->pushbuf_bo->bo.mem.mem_type == TTM_PL_VRAM)
- init->pushbuf_domains = NOUVEAU_GEM_DOMAIN_VRAM;
- else
- init->pushbuf_domains = NOUVEAU_GEM_DOMAIN_GART;
- } else {
- init->pushbuf_domains = NOUVEAU_GEM_DOMAIN_VRAM;
- }
-
- if (dev_priv->card_type < NV_C0) {
- init->subchan[0].handle = 0x00000000;
- init->subchan[0].grclass = 0x0000;
- init->subchan[1].handle = NvSw;
- init->subchan[1].grclass = NV_SW;
- init->nr_subchan = 2;
- }
-
- /* Named memory object area */
- ret = drm_gem_handle_create(file_priv, chan->notifier_bo->gem,
- &init->notifier_handle);
-
- if (ret == 0)
- atomic_inc(&chan->users); /* userspace reference */
- nouveau_channel_put(&chan);
- return ret;
-}
-
-static int
-nouveau_ioctl_fifo_free(struct drm_device *dev, void *data,
- struct drm_file *file_priv)
-{
- struct drm_nouveau_channel_free *req = data;
- struct nouveau_channel *chan;
-
- chan = nouveau_channel_get(file_priv, req->channel);
- if (IS_ERR(chan))
- return PTR_ERR(chan);
-
- list_del(&chan->list);
- atomic_dec(&chan->users);
- nouveau_channel_put(&chan);
- return 0;
-}
-
-/***********************************
- * finally, the ioctl table
- ***********************************/
-
-struct drm_ioctl_desc nouveau_ioctls[] = {
- DRM_IOCTL_DEF_DRV(NOUVEAU_GETPARAM, nouveau_ioctl_getparam, DRM_UNLOCKED|DRM_AUTH),
- DRM_IOCTL_DEF_DRV(NOUVEAU_SETPARAM, nouveau_ioctl_setparam, DRM_UNLOCKED|DRM_AUTH|DRM_MASTER|DRM_ROOT_ONLY),
- DRM_IOCTL_DEF_DRV(NOUVEAU_CHANNEL_ALLOC, nouveau_ioctl_fifo_alloc, DRM_UNLOCKED|DRM_AUTH),
- DRM_IOCTL_DEF_DRV(NOUVEAU_CHANNEL_FREE, nouveau_ioctl_fifo_free, DRM_UNLOCKED|DRM_AUTH),
- DRM_IOCTL_DEF_DRV(NOUVEAU_GROBJ_ALLOC, nouveau_ioctl_grobj_alloc, DRM_UNLOCKED|DRM_AUTH),
- DRM_IOCTL_DEF_DRV(NOUVEAU_NOTIFIEROBJ_ALLOC, nouveau_ioctl_notifier_alloc, DRM_UNLOCKED|DRM_AUTH),
- DRM_IOCTL_DEF_DRV(NOUVEAU_GPUOBJ_FREE, nouveau_ioctl_gpuobj_free, DRM_UNLOCKED|DRM_AUTH),
- DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_NEW, nouveau_gem_ioctl_new, DRM_UNLOCKED|DRM_AUTH),
- DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_PUSHBUF, nouveau_gem_ioctl_pushbuf, DRM_UNLOCKED|DRM_AUTH),
- DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_CPU_PREP, nouveau_gem_ioctl_cpu_prep, DRM_UNLOCKED|DRM_AUTH),
- DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_CPU_FINI, nouveau_gem_ioctl_cpu_fini, DRM_UNLOCKED|DRM_AUTH),
- DRM_IOCTL_DEF_DRV(NOUVEAU_GEM_INFO, nouveau_gem_ioctl_info, DRM_UNLOCKED|DRM_AUTH),
-};
-
-int nouveau_max_ioctl = DRM_ARRAY_SIZE(nouveau_ioctls);