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/*
* Copyright 2017 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.
*/
#include "gf100.h"
#include <subdev/timer.h>
void
gm107_bar_bar1_wait(struct nvkm_bar *bar)
{
struct nvkm_device *device = bar->subdev.device;
nvkm_msec(device, 2000,
if (!(nvkm_rd32(device, 0x001710) & 0x00000003))
break;
);
}
static void
gm107_bar_bar2_wait(struct nvkm_bar *bar)
{
struct nvkm_device *device = bar->subdev.device;
nvkm_msec(device, 2000,
if (!(nvkm_rd32(device, 0x001710) & 0x0000000c))
break;
);
}
static const struct nvkm_bar_func
gm107_bar_func = {
.dtor = gf100_bar_dtor,
.oneinit = gf100_bar_oneinit,
.bar1.init = gf100_bar_bar1_init,
.bar1.fini = gf100_bar_bar1_fini,
.bar1.wait = gm107_bar_bar1_wait,
.bar1.vmm = gf100_bar_bar1_vmm,
.bar2.init = gf100_bar_bar2_init,
.bar2.fini = gf100_bar_bar2_fini,
.bar2.wait = gm107_bar_bar2_wait,
.bar2.vmm = gf100_bar_bar2_vmm,
.flush = g84_bar_flush,
};
int
gm107_bar_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
struct nvkm_bar **pbar)
{
return gf100_bar_new_(&gm107_bar_func, device, type, inst, pbar);
}
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