mirror of
git://nv-tegra.nvidia.com/linux-nvgpu.git
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1685a2404f
- added new commands to bind/unbind hwpm/hwpm_streamout/smpc - added new command to updat get/put for PMA buffer - tune function nvgpu_perfbuf_update_get_put so it could be reused on server side. - enable profiler v2 device for gv11b Jira GVSCI-10351 Signed-off-by: Richard Zhao <rizhao@nvidia.com> Change-Id: I4226c89ec3040e53dee5381ac8a30c9fd598e5ef Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvgpu/+/2537683 Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com> Reviewed-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> GVS: Gerrit_Virtual_Submit Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
39 lines
1.6 KiB
C
39 lines
1.6 KiB
C
/*
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* Copyright (c) 2019-2021, 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_PERF_VGPU_H
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#define NVGPU_PERF_VGPU_H
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struct gk20a;
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int vgpu_perfbuffer_enable(struct gk20a *g, u64 offset, u32 size);
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int vgpu_perfbuffer_disable(struct gk20a *g);
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int vgpu_perfbuffer_init_inst_block(struct gk20a *g);
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void vgpu_perfbuffer_deinit_inst_block(struct gk20a *g);
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int vgpu_perf_update_get_put(struct gk20a *g, u64 bytes_consumed,
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bool update_available_bytes, u64 *put_ptr,
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bool *overflowed);
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#endif
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