69 lines
2.3 KiB
C
69 lines
2.3 KiB
C
/*
|
|
* 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);
|
|
}
|