| /* |
| * Copyright 2012 Red Hat Inc. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| * |
| * Authors: Ben Skeggs |
| */ |
| #include "priv.h" |
| #include "chan.h" |
| #include "nvsw.h" |
| |
| #include <nvif/class.h> |
| |
| /******************************************************************************* |
| * software context |
| ******************************************************************************/ |
| |
| static const struct nvkm_sw_chan_func |
| nv10_sw_chan = { |
| }; |
| |
| static int |
| nv10_sw_chan_new(struct nvkm_sw *sw, struct nvkm_fifo_chan *fifo, |
| const struct nvkm_oclass *oclass, struct nvkm_object **pobject) |
| { |
| struct nvkm_sw_chan *chan; |
| |
| if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL))) |
| return -ENOMEM; |
| *pobject = &chan->object; |
| |
| return nvkm_sw_chan_ctor(&nv10_sw_chan, sw, fifo, oclass, chan); |
| } |
| |
| /******************************************************************************* |
| * software engine/subdev functions |
| ******************************************************************************/ |
| |
| static const struct nvkm_sw_func |
| nv10_sw = { |
| .chan_new = nv10_sw_chan_new, |
| .sclass = { |
| { nvkm_nvsw_new, { -1, -1, NVIF_CLASS_SW_NV10 } }, |
| {} |
| } |
| }; |
| |
| int |
| nv10_sw_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_sw **psw) |
| { |
| return nvkm_sw_new_(&nv10_sw, device, type, inst, psw); |
| } |