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1d14a4412f
Add ioctls for creating, removing and querying scheduling domains and interface with the "nvsched" entity that will be the core scheduler. Include the scheduler in the Linux build. The core scheduler code will ultimately hold data on and control what gets scheduled, but this intermediate layer in nvgpu-rm needs a bit of bookeeping to manage the userspace interface. To keep changes isolated, this does not touch the internal runlist domains yet. The core scheduler logic will eventually control the runlist domains. Jira NVGPU-6788 Change-Id: I7b4064edb6205acbac2d8c593dad019d517243ce Signed-off-by: Alex Waterman <alexw@nvidia.com> Signed-off-by: Konsta Hölttä <kholtta@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2463625 Tested-by: mobile promotions <svcmobile_promotions@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
49 lines
1.7 KiB
C
49 lines
1.7 KiB
C
/*
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* Copyright (c) 2021 NVIDIA Corporation. All rights reserved.
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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 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#ifndef NVGPU_NVS_IMPL_H
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#define NVGPU_NVS_IMPL_H
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#include <nvgpu/kmem.h>
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#include <nvgpu/string.h>
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#include <nvgpu/timers.h>
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#include <nvgpu/log.h>
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#define nvs_malloc(sched, size) \
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nvgpu_kmalloc((struct gk20a *)(sched)->priv, (size))
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#define nvs_free(sched, ptr) \
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nvgpu_kfree((struct gk20a *)(sched)->priv, (ptr))
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#define nvs_memset(ptr, value, length) \
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memset((ptr), (value), (length))
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#define nvs_timestamp() \
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nvgpu_current_time_ns()
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#define nvs_log(sched, fmt, args...) \
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nvgpu_log((struct gk20a *)(sched)->priv, \
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gpu_dbg_nvs_internal, (fmt), ##args)
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#endif
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