diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_abi16.c | 77 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_drm.h | 3 |
2 files changed, 46 insertions, 34 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_abi16.c b/drivers/gpu/drm/nouveau/nouveau_abi16.c index 22c1eff58b40..ec15c97ec841 100644 --- a/drivers/gpu/drm/nouveau/nouveau_abi16.c +++ b/drivers/gpu/drm/nouveau/nouveau_abi16.c @@ -21,7 +21,9 @@ * */ -#include <nvif/os.h> +#include <nvif/client.h> +#include <nvif/driver.h> +#include <nvif/ioctl.h> #include <nvif/class.h> #include "nouveau_drm.h" @@ -46,7 +48,7 @@ nouveau_abi16_get(struct drm_file *file_priv, struct drm_device *dev) * opened) */ if (nvif_device_init(&cli->base.base, NULL, - NVDRM_DEVICE, NV_DEVICE_CLASS, + NOUVEAU_ABI16_DEVICE, NV_DEVICE, &(struct nv_device_class) { .device = ~0ULL, }, sizeof(struct nv_device_class), @@ -280,7 +282,8 @@ nouveau_abi16_ioctl_channel_alloc(ABI16_IOCTL_ARGS) abi16->handles |= (1ULL << init->channel); /* create channel object and initialise dma and fence management */ - ret = nouveau_channel_new(drm, device, NVDRM_CHAN | init->channel, + ret = nouveau_channel_new(drm, device, + NOUVEAU_ABI16_CHAN(init->channel), init->fb_ctxdma_handle, init->tt_ctxdma_handle, &chan->chan); if (ret) @@ -330,6 +333,18 @@ done: return nouveau_abi16_put(abi16, ret); } +static struct nouveau_abi16_chan * +nouveau_abi16_chan(struct nouveau_abi16 *abi16, int channel) +{ + struct nouveau_abi16_chan *chan; + + list_for_each_entry(chan, &abi16->channels, head) { + if (chan->chan->object->handle == NOUVEAU_ABI16_CHAN(channel)) + return chan; + } + + return NULL; +} int nouveau_abi16_ioctl_channel_free(ABI16_IOCTL_ARGS) @@ -337,28 +352,38 @@ nouveau_abi16_ioctl_channel_free(ABI16_IOCTL_ARGS) struct drm_nouveau_channel_free *req = data; struct nouveau_abi16 *abi16 = nouveau_abi16_get(file_priv, dev); struct nouveau_abi16_chan *chan; - int ret = -ENOENT; if (unlikely(!abi16)) return -ENOMEM; - list_for_each_entry(chan, &abi16->channels, head) { - if (chan->chan->object->handle == (NVDRM_CHAN | req->channel)) { - nouveau_abi16_chan_fini(abi16, chan); - return nouveau_abi16_put(abi16, 0); - } - } - - return nouveau_abi16_put(abi16, ret); + chan = nouveau_abi16_chan(abi16, req->channel); + if (!chan) + return nouveau_abi16_put(abi16, -ENOENT); + nouveau_abi16_chan_fini(abi16, chan); + return nouveau_abi16_put(abi16, 0); } int nouveau_abi16_ioctl_grobj_alloc(ABI16_IOCTL_ARGS) { struct drm_nouveau_grobj_alloc *init = data; + struct { + struct nvif_ioctl_v0 ioctl; + struct nvif_ioctl_new_v0 new; + } args = { + .ioctl.owner = NVIF_IOCTL_V0_OWNER_ANY, + .ioctl.type = NVIF_IOCTL_V0_NEW, + .ioctl.path_nr = 3, + .ioctl.path[2] = NOUVEAU_ABI16_CLIENT, + .ioctl.path[1] = NOUVEAU_ABI16_DEVICE, + .ioctl.path[0] = NOUVEAU_ABI16_CHAN(init->channel), + .new.route = NVDRM_OBJECT_ABI16, + .new.handle = init->handle, + .new.oclass = init->class, + }; struct nouveau_abi16 *abi16 = nouveau_abi16_get(file_priv, dev); struct nouveau_drm *drm = nouveau_drm(dev); - struct nouveau_object *object; + struct nvif_client *client; int ret; if (unlikely(!abi16)) @@ -366,6 +391,7 @@ nouveau_abi16_ioctl_grobj_alloc(ABI16_IOCTL_ARGS) if (init->handle == ~0) return nouveau_abi16_put(abi16, -EINVAL); + client = nvif_client(nvif_object(&abi16->device)); /* compatibility with userspace that assumes 506e for all chipsets */ if (init->class == 0x506e) { @@ -374,10 +400,7 @@ nouveau_abi16_ioctl_grobj_alloc(ABI16_IOCTL_ARGS) return nouveau_abi16_put(abi16, 0); } - /*XXX*/ - ret = nouveau_object_new(nv_object(nvkm_client(&abi16->device.base)), - NVDRM_CHAN | init->channel, init->handle, - init->class, NULL, 0, &object); + ret = nvif_client_ioctl(client, &args, sizeof(args)); return nouveau_abi16_put(abi16, ret); } @@ -387,7 +410,7 @@ nouveau_abi16_ioctl_notifierobj_alloc(ABI16_IOCTL_ARGS) struct drm_nouveau_notifierobj_alloc *info = data; struct nouveau_drm *drm = nouveau_drm(dev); struct nouveau_abi16 *abi16 = nouveau_abi16_get(file_priv, dev); - struct nouveau_abi16_chan *chan = NULL, *temp; + struct nouveau_abi16_chan *chan; struct nouveau_abi16_ntfy *ntfy; struct nvif_device *device = &abi16->device; struct nouveau_object *object; @@ -401,13 +424,7 @@ nouveau_abi16_ioctl_notifierobj_alloc(ABI16_IOCTL_ARGS) if (unlikely(device->info.family >= NV_DEVICE_INFO_V0_FERMI)) return nouveau_abi16_put(abi16, -EINVAL); - list_for_each_entry(temp, &abi16->channels, head) { - if (temp->chan->object->handle == (NVDRM_CHAN | info->channel)) { - chan = temp; - break; - } - } - + chan = nouveau_abi16_chan(abi16, info->channel); if (!chan) return nouveau_abi16_put(abi16, -ENOENT); @@ -461,20 +478,14 @@ nouveau_abi16_ioctl_gpuobj_free(ABI16_IOCTL_ARGS) { struct drm_nouveau_gpuobj_free *fini = data; struct nouveau_abi16 *abi16 = nouveau_abi16_get(file_priv, dev); - struct nouveau_abi16_chan *chan = NULL, *temp; + struct nouveau_abi16_chan *chan; struct nouveau_abi16_ntfy *ntfy; int ret; if (unlikely(!abi16)) return -ENOMEM; - list_for_each_entry(temp, &abi16->channels, head) { - if (temp->chan->object->handle == (NVDRM_CHAN | fini->channel)) { - chan = temp; - break; - } - } - + chan = nouveau_abi16_chan(abi16, fini->channel); if (!chan) return nouveau_abi16_put(abi16, -ENOENT); diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h index 1fe401a898da..5479013e13f4 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h @@ -31,7 +31,6 @@ #include <core/class.h> #include <drmP.h> -#include <drm/nouveau_drm.h> #include <drm/ttm/ttm_bo_api.h> #include <drm/ttm/ttm_bo_driver.h> @@ -40,6 +39,8 @@ #include <drm/ttm/ttm_module.h> #include <drm/ttm/ttm_page_alloc.h> +#include "uapi/drm/nouveau_drm.h" + struct nouveau_channel; struct platform_device; |