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71a4ca9935
Add separate unit for perf under common/perf/ to provide accesses to h/w unit hw_perf_*_.c Implement below HALs in gm20b and gv11b specific h/w files and set them to appropriate chips gops.perf.enable_membuf() gops.perf.disable_membuf() gops.perf.membuf_reset_streaming() gops.perf.get_membuf_pending_bytes() gops.perf.set_membuf_handled_bytes() gops.perf.get_membuf_overflow_status() Jira NVGPU-1102 Change-Id: I161990fdb7283f33c0fb2ab6a8051f4bfc3bb181 Signed-off-by: Deepak Nibade <dnibade@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1819302 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
43 lines
1.6 KiB
C
43 lines
1.6 KiB
C
/*
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* Copyright (c) 2018, 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_GM20B_PERF
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#define NVGPU_GM20B_PERF
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#include <nvgpu/types.h>
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struct gk20a;
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struct nvgpu_mem;
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bool gm20b_perf_get_membuf_overflow_status(struct gk20a *g);
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u32 gm20b_perf_get_membuf_pending_bytes(struct gk20a *g);
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void gm20b_perf_set_membuf_handled_bytes(struct gk20a *g,
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u32 entries, u32 entry_size);
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void gm20b_perf_membuf_reset_streaming(struct gk20a *g);
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void gm20b_perf_enable_membuf(struct gk20a *g, u32 size,
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u64 buf_addr, struct nvgpu_mem *inst_block);
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void gm20b_perf_disable_membuf(struct gk20a *g);
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#endif
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