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