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/*
* Copyright 2015 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 <nvif/class.h>
static const struct nvkm_engine_func
gm204_ce = {
.intr = gk104_ce_intr,
.sclass = {
{ -1, -1, MAXWELL_DMA_COPY_A },
{}
}
};
int
gm204_ce_new(struct nvkm_device *device, int index,
struct nvkm_engine **pengine)
{
if (index == NVDEV_ENGINE_CE0) {
return nvkm_engine_new_(&gm204_ce, device, index,
0x00000040, true, pengine);
} else
if (index == NVDEV_ENGINE_CE1) {
return nvkm_engine_new_(&gm204_ce, device, index,
0x00000080, true, pengine);
} else
if (index == NVDEV_ENGINE_CE2) {
return nvkm_engine_new_(&gm204_ce, device, index,
0x00200000, true, pengine);
}
return -ENODEV;
}
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