Files
linux-nvgpu/drivers/gpu/nvgpu/common/ptimer/ptimer_gk20a.h
Terje Bergstrom d71d38087d gpu: nvgpu: Separate timer from bus
Code touching timer registers was combined with bus code. They're two
logically separate register spaces, so separate the code accordingly.

JIRA NVGPU-588

Change-Id: I40e2925ff156669f41ddc1f2e7714f92a2da367b
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1730893
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
2018-06-14 06:44:07 -07:00

33 lines
1.3 KiB
C

/*
* Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved.
*
* 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 AUTHORS OR COPYRIGHT HOLDERS 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.
*/
#ifndef PTIMER_GK20A_H
#define PTIMER_GK20A_H
#include <nvgpu/types.h>
struct gk20a;
void gk20a_ptimer_isr(struct gk20a *g);
int gk20a_read_ptimer(struct gk20a *g, u64 *value);
#endif /* PTIMER_GK20A_H */